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1st IGCETMA 2018 1st International Graduate Conference on Emerging Trends in Multidisciplinary Approaches
1
1st International Graduate Conference on
Emerging Trends in Multidisciplinary
Approaches
(IGCETMA-2018)
16-18 Feb 2018
Universiti Teknologi Malaysia, Johor Bahru, Malaysia
Collaborator:
1st IGCETMA 2018 1st International Graduate Conference on Emerging Trends in Multidisciplinary Approaches
2
Table of Contents
Page number
Foreward 3
Committees 4
Keynote Speakers 6
Program Overview 7
Detailed Conference Program 8
Abstracts 18
1st IGCETMA 2018 1st International Graduate Conference on Emerging Trends in Multidisciplinary Approaches
3
Foreward
It is our pleasure to welcome all of you to the 1st International Graduate Conference on Emerging
Trends in Multidisciplinary Approaches (IGCETMA-2018). This conference is jointly organized
by the Universiti Teknologi Malaysia (UTM) and Testlab Services & Supplies (Sdn Bhd) in
collaboration with University of Engineering & Technology (UET) Taxila Pakistan, Kohat
University of Science & Technology (KUST) Pakistan, Abasyn University Pakistan, Akademia Baru
Malaysia and Active One Sports & Supplies Malaysia. The venue for this conference is UTM,
Malaysia, KUST, Kohat and Abasyn University, Pakistan. It serves to provide a common platform
for scientist, engineers, experts and academics from around the world to share their ideas and
scientific information in addressing current issues and recent researches in multidisciplinary
approaches in Universiti Teknologi Malaysia on Feb 16-18, 2018 in UTM, Johor Bahru campus,
Malaysia.
This 1st IGCETMA-2018 conference features three prominent Keynote Speakers to deliberate on
current issues related to the three main conference themes; Medical, Engineering and Social
Sciences. We received a total of 143 technical paper submissions. However, after a
thorough and rigorous review process, only 77 high quality papers are accepted for presentation; a
number that corresponds to an acceptance rate of 53.84%. We are pleased to share that scholars
from 9 countries have opted this platform for presenting their research and development work. Out of
the total accepted papers, authors/co-authors of 46 papers are from other countries making the
international contribution of about 59.7%.
The success of the 1st IGCETMA-2018 conference relies entirly on the dedication, passion, efforts
and the team work of the organizing committee, Faculty of Mechanical Engineering FKM UTM
and members of the Computational Solid Mechanics Laboratory (CSMLab), UTM,
whom have put much effort into the planning and running of this event. We acknowledge the
external reviewers whom have invested significant time in assessing and analyzing multiple papers to
ensure the high standard of quality of this conference. We hope that the proceedings could serve as a
compilation of current state of research, development and innovation in different disciplines. In fact,
it could spur various interests in the related areas of emerging technologies.
Finally, after having a fruitful 1st IGCETMA-2018 conference, let us also not forget to have some
fun – sightseeing, entertainment, great food and shopping. We have arranged a short tour to the City
of Johor Bahru.
Dr. Muhammad Adil Khattak (UTM, Malaysia)
General Chair, 1st IGCETMA-2018
1st IGCETMA 2018 1st International Graduate Conference on Emerging Trends in Multidisciplinary Approaches
4
Committees
Organising Committee
Conference Chair
Dr. Muhammad Adil Khattak, UTM Malaysia
Conference Co-Chair
Muhammad Aamir, UTM, Malaysia
Conference Convener
Prof. Dr. Mohd Nasir Tamin, UTM, Malaysia
Conference Secretary
Dr. Muhammed Ibrahim Khan, AWKUM, Mardan, Pakistan
Dr. Shehzad Khan, UTM, Malaysia
Treasurer
Mr. Muhammad Salman Khan, UTM, Malaysia
Technical Committee
Professor Dr Riffat Asim Pasha, UET Taxila Pakistan
Prof. Dr. Rafaqat Hussain, COMSATS, Pakistan
Assoc. Prof. Dr. Abdoulhdi Amhmad Borhana Omran, UniTen, Malaysia
Assoc. Prof. Dr. Suhail Kazi, Islamic University, Madinah, KSA
Publication
Assoc. Prof. Dr. Muhammad Ishaq, NUST, Pakistan
Communications
Dr. Saddaf Rubab, Universiti Teknologi PETRONAS, Malaysia
Mrs. Nadia Jadoon, KUST, Islamabad, Pakistan
Local Arrangements
Mr. Muhmmmad Faizan Malik
Mr. Abrar Ullah
Mr. Malik Sher Muhmmmad Sufian
Mr. Musa Abubakar Alkali
Mr. Waseem A. A. Alkelani
Mr. Sakesh
Scientific Committee
Adnan I.O. Zaid, University of Jordan
A.H. Yosri Mashal, Taibah University, Saudi Arabia.
Akhtar Kalam, Victoria University, Melbourne, Australia
Brig. A. Ghafoor, NUST, Islamabad
Ijaz Mansoor Qureshi, AU, Islamabad
Syed Kamran Aafaq, HITEC, Taxila
Muhammad Farhan Ausaf, HITEC, Taxila, Pakistan
M. Abid, COMSAT, Wah, Pakistan
Muhammad Amir, IIUI, Pakistan
1st IGCETMA 2018 1st International Graduate Conference on Emerging Trends in Multidisciplinary Approaches
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Syed Mushtaq Ahmed Shah, BUET, Khuzdar Pakistan
Abdul Jalil, IIUI, Pakistan
Engr. Muhammad Atiq Ur Rehman Tariq, CUST, Islamabad, Pakistan
Rafique, Amer Farhan, King Abdulaziz University, Saudi Arabia
Suheel Abdullah Malik, IIUI, Pakistan
M. M. Rahman, UMP, Malaysia
Adnan Umar Khan, IIUI, Pakistan
Zuhaina Zakaria, UiTM, Malaysia
Rustam Khan, PIEAS, Pakistan
Amjad Farooq, PIEAS, Pakistan
Khalid Waheed, PIEAS, Pakistan
Kamran Rasheed Quraishi, PIEAS, Pakistan
Masroor Ahmad, PIEAS, Pakistan
Waseem Siddique, PIEAS, Pakistan
Khurram Saleem Chaudary, PIEAS, Pakistan
Khizar Azam Khan, UET Peshawar, KPK, Pakistan
Tayyab Subhani, IST, Islamabad, Pakistan
Mushtaq Khan, NUST, Islamabad, Pakistan
Syed Husain Imran, NUST, Islamabad, Pakistan
Liaqat Ali, NUST, Islamabad, Pakistan
Muneer Aziz Mohammad Saleh, UTM, Malaysia
Haseeb Ur Rahman, UST, Bannu, KPK, Pakistan
Zeeshan Zaib Khattak, KUST, Pakistan
Sammar Abbas, KUST, Pakistan
Muhammad Khushnood, KUST, Pakistan
Humera Manzoor, KUST, Pakistan
Jan Alam, KUST, Pakistan
Wisal Ahmed, KUST, Pakistan
Shafi Ullah Khan, KUST, Pakistan
Muhammad Altaf, KUST, Pakistan
Zeeshan Iqbal, KUST, Pakistan
Rashid Ahmed, KUST, Pakistan
Shahid Kamal, KUST, Pakistan
Muhammad Zeeshan, KUST, Pakistan
Abdul Shahid, KUST, Pakistan
Mumtaz Hussain Shah, University of Peshawar, Pakistan
Ayesha Abrar, SBBWU, Peshawar, Pakistan
Madiha Gohar, SBBWU, Peshawar, Pakistan
Muhammad Shakeel, COMSATS, Attock, Pakistan
Asif Baloch, City University, Peshawar, Pakistan
Hadi Abdul Wahab, Unversity of Basrah, Iraq
Shahid Kamal, Gomal University D.I.Khan, Pakistan
Ziauddin, Gomal University D.I.Khan, Pakistan
Muhammad Ali Nasir, UET Taxila, Pakistan
Hafiz Muhammad Ali, UET Taxila, Pakistan
Muhammad Shehryar, UET Taxila, Pakistan
Muzaffar Ali, UET Taxila, Pakistan.
Sadaf Khan, Assistant Professor, Barrett Hodgson University, Pakistan
1st IGCETMA 2018 1st International Graduate Conference on Emerging Trends in Multidisciplinary Approaches
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Keynote Speakers
Keynote address 1: Solution Based Learning: Educating for Solutions
Assoc. Prof. Dr. Afshan Hussain Khattak
Medical & Undergraduate Research at PRIME Foundation,
Peshawar Medical College, Peshawar
Pakistan
Keynote address 2: Interdisciplinary Problem-Based Learning: An Alternative to
Traditional Majors and Minors
Dr. Zeeshan Zaib Khattak.
Director, Institute of Business Studies,
Kohat University of Science and Technology
Pakistan
Keynote address 3: Lesson Learned from Engineering Simulations: Advances and
Challenges
Prof. Dr. Mohd Nasir Tamin
Faculty of Mechanical Engineering
Universiti Teknologi Malaysia
Skudai, Johor
Malaysia
1st IGCETMA 2018 1st International Graduate Conference on Emerging Trends in Multidisciplinary Approaches
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Program Overview
Venue: E07 Building, Faculty of Mechanical Engineering, 81310 Johor Bahru, Malaysia.
Feb 16
07:30 – 08:00 Registration
08:00 – 08:30 Opening ceremony
08:30 – 09:00 Keynote address 1 (Medical Education)
09:00 – 09:30 Keynote address 2 (Social Sciences)
09:30 – 10:00 Keynote address 3 (Engineering)
10:00 – 10:30 Coffee break
10:30 – 12:45 Parallel sessions 1
12:45 – 14:30 Lunch & Friday Prayer
14:30 – 16:30 Parallel sessions 2
16:30 – 17:00 Coffee break
19:30 – 22:30 Conference dinner
Feb 17
(Virtual Presentations)
08:00 – 10:00 Registration
10:00 – 11:00 Coffee break
11:00 – 13:00 Parallel sessions 1
13:00 – 14:00 Lunch
14:00 – 16:30 Parallel sessions 2
16:30 – 17:00 Coffee break
JB City Tour
(Confenernce Participants)
14:00 – 18:00 JPO outlet, Johor Bahru
1st IGCETMA 2018 1st International Graduate Conference on Emerging Trends in Multidisciplinary Approaches
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Day 1
Friday, February 16, 2018 07:30 - 08:00 Registration Continues
Opening Ceremomy and Keynote Addresses
08:00 - 08:30
Room: DK1, Ground Floor, E07
Welcome Speech by Dr. Muhammad Adil Khattak, General Chair
Officiating Remarks by Prof. Dr. Mohd Hasbullah Bin Hj. Idris, Dean, FKM
08:30 - 09:00
Keynote Address 1
Solution Based Learning: Educating For
Solutions
Dr. Afshan Hussain Khattak
09:00 - 09:30
Keynote Address 2
Interdisciplinary Problem-Based Learning: An Alternative to Traditional
Majors and Minors
Dr. Zeeshan Zaib Khattak
09:30 - 10:00
Keynote Address 3
Lesson Learned from Engineering Simulations: Advances and Challenges
Prof. Dr. Mohd Nasir Tamin
10:00 – 10:30 Coffee Break
10:30 - 12:45
Room:
BK1, 3rd Floor, E07
Room:
BK2, 3rd Floor, E07
Room:
BK3, 3rd Floor, E07
Parallel Session A-1 Parallel Session B-1 Parallel Session C-1
12:45 – 14:30 Lunch
14:30 - 16:30
Room:
BK1, 3rd Floor, E07
Room:
BK2, 3rd Floor, E07
Room:
BK3, 3rd Floor, E07
Parallel Session A-2 Parallel Session B-2 Parallel Session C-2
16:30 - 17:00 Coffee Break
19:30 - 22:30 Conference Dinner
1st IGCETMA 2018 1st International Graduate Conference on Emerging Trends in Multidisciplinary Approaches
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Day 2
Saturday, February 17, 2018 Virtual Presentations
08:00 - 10:00 Registration Continues
10:00 – 11:00 Coffee Break
11:00 - 13:00
Room:
BK1, 3rd Floor, E07
Room:
BK2, 3rd Floor, E07
Room:
BK3, 3rd Floor, E07
Parallel Session A-1 Parallel Session B-1 Parallel Session C-1
13:00 – 14:00 Lunch
14:00 - 16:30
Room:
BK1, 3rd Floor, E07
Room:
BK2, 3rd Floor, E07
Room:
BK3, 3rd Floor, E07
Parallel Session A-2 Parallel Session B-2 Parallel Session C-2
16:30 - 16:30 Coffee Break
JB City Tour
Course Participants
09:00 - 10:00 Tour Registration
14:00 - 18:00 JPO outlet, Johor Bahru
1st IGCETMA 2018 1st International Graduate Conference on Emerging Trends in Multidisciplinary Approaches
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10:30 – 10:45
A-1-1/170901
Key Factors for Successful
Green Cleaning Services
Implementation in Malaysia
F. O. Atamamen, A.H.
Mohammed (Universiti
Teknologi Malaysia)
Waziri Umaru (Federal
Polytechnic, Nigeria)
T. F. Atamamen (Federal
Medical Centre, Nigeria)
B-1-1/171013 Sustainable Energy in
Malaysia: A Review on the
Role of Nuclear Power M. A. Khattak, X. H. Tan, A.
S. Othman, A.T. Soh, M. I.
Ghazali, and M. W.
Sallehudin
(Universiti Teknologi
Malaysia)
C-1-1/171011
Impact of Simulation Based
“Death Scenarios” in
Teaching Undergraduate
Medical Students about
Multidisciplinary Team
Function in Patient Care
Afshan H. Khattak, Murtaza
R. Khan, Haleema Kamila,
Muhammad Sami Khan,
Muhammad Mustafa,
Muhammad Mamoon Ali,
Saad Irfan
(Peshawar Medical College)
Iftikhar Qayyum
(Rehman Medical College,
Peshawar, Pakistan)
10:45 – 11:00
A-1-2/171139
The Use of Metaphor to
Depict The Tragic Pictures
In Eugene O’Neill‘S Plays
H. I. Selman, Z. Zainal
(Language Academy,
Universiti Teknologi
Malaysia)
B-1-2/171165
Numerical Method for
Solution of Fuzzy Nonlinear
Equations
I. M. Sulaiman, M. Mamat,
and A. O. Umar
(Universiti Sultan Zainal
Abidin, Malaysia)
M. Y. Waziri
(Bayero University, Kano,
Nigeria).
C-1-2/1801125
A Comprehensive Literature
Review of Impulse Buying
Behavior
Javeria Zulfiqar, Gulfam
Ambreen, Mazia Fateen
Bushra
(Kohat University of Science
& Technology, Pakistan)
Conference Day 1
Parallel Sessions 1
Feb 16, 2018
Friday
1 10:30-12:45
0
2
0
2
3
Session A-1
Room: BK1, E07
Session Chair:
Dr. Zeeshan Zaib
Khattak
Session B-1
Room: BK2, E07
Session Chair:
Prof. Dr. Riffat Asim
Pasha
Session C-1
Room: BK3, E07
Session Chair:
Dr. Afshan H.
Khattak/
Dr. Sammar Abbas
1st IGCETMA 2018 1st International Graduate Conference on Emerging Trends in Multidisciplinary Approaches
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11:00 – 11:15
A-1-3/1712102
The Understanding of
Traffic Signs & Symbols as
Nonverbal Communication:
A Comparative Study of
Drivers of Swat & Dir
Lower, Khyber
Pakhtunkhwa, Pakistan
Sajjad Ali, K. Hassan,
Arshad Rehman (University
of Swat, KPK, Pakistan)
B-1-3/171166 Development of High
Frequency Generator for
Bipolar Electrosurgical Unit
Ali Idham alzaidi, Azli
yahya, Tan Tian Swee and
Norhalimah Idr is
(Universiti Teknologi
Malaysia)
C-1-3/1801130
Multidisciplinary Teamwork
in Biomedical
Afshan Hussain Khattak,
Syed Zain ul Abideen Shah
(Peshawar Medical College,
Pakistan)
11:15 – 11:30
A-1-4/170906
Stylized Investment
Strategies and
Macroeconomic
Environment
Nadia Jadoon, Arshad
Hassan
(Capital University of
Science & Technology,
Islamabad, Pakistan)
B-1-4/171162
Experimental Study for
Compression Behavior of
Honeycombs with Different
Structural Densities
M.S. Khan, M.N. Tamin &
M.A. Khattak
(Universiti Teknologi
Malaysia)
R.A. Mufti, Mushtaq Khan
(SMME, National
University of Science &
Technology NUST,
Islamabad, Pakistan)
C-1-4/1801131
Peer Tutoring in ABCDE of
Acute Trauma Stabilization;
A Double Blind,
Randomized, Controlled
Study Comparing Peer-
Tutored versus
Conventionally Taught
Students
Afshan H. Khattak, Farhat
R. Malik, Zayed Naser,
Fatima Noor, Jalwa Javed
Farooqi, Owais Muddassir,
Fariha Ali Khan, Khadija
Noor, (Peshawar Medical
College, Pakistan)
11:30 – 11:45
A-1-5/1801112
The Multi Facets Mean in
Competence Among
Muslim Professionals in
Malaysia
Mohd Shah Kassim,
Norhalimah Idris, Azli
Yahya, Norzafir Md. Salleh,
Siti Zaleha Omain and
Ruzita Selamat
(Universiti Teknologi
Malaysia)
B-1-5/171285
An Investigation on the
Mechanical Characterization
of Aluminum 7075 using
Finite Element Method and
Three-dimensional Digital
Image Correlation
Intanfifizieana Mohd Ariff,
S.S. R. Koloor, M.N. Tamin
and Z. Ahmad
(Universiti Teknologi
Malaysia)
C-1-5/171010
Multidisciplinary Medical
Team Development among
Medical Students through
Role Assignment during
Simulation Based Teaching
Scenarios; A Randomized,
Single Blind Study
Afshan H. Khattak, Fatima
Noor, Muhammad Sami
Khan, Jalwa Javed
Farooqui, Muhmmad
Mamoon Ali, Murtaza
Rahman Khan, Muhammad
Muhammad Mustafa
(Peshawar Medical College,
Pakistan)
11:45 – 12:00
A-1-6/171150
Intercultural
Communication
Competence – The Present
State of Affairs
Alkelani, W and Habil, H
(Language Academy,
Universiti Teknologi
Malaysia)
B-1-6/171286
A New Modified Three
Term CG Search Direction
for Solving Unconstrained
Optimization Problem
Kamilu Kamf, Mustafa
Mama, M. Afendee
Mohamed, and Puspa Liza
Ghazali
(Universiti Sultan Zainal
Abidin, Malaysia)
C-1-6/171018
Impact of Working capital
on firms Profitability: A
case study of No-Financial
firms listed on Pakistan
Stock Exchange
Faisal Shehazad,
Muhammad Ibrahim Khan,
Fahad Sultan, Zia Ullah
(Abdul Wali Khan
University, Pakistan)
1st IGCETMA 2018 1st International Graduate Conference on Emerging Trends in Multidisciplinary Approaches
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M Y Waziri
(Bayero University, Kano,
Nigeria)
12:00 – 12:15
A-1-7/171287
Concept of Epicureanism in
Daniel Defoe’s Moll
Flanders
Mr. Amir Zaman, Dr. Syed
Shujaat Ali
(Kohat University of
Science & amp;
Technology, Kohat)
B-1-7/171019 Comparative Review of
Commissioning Procedures
w.r.t Nuclear and
Conventional Power Plant
M. A. Khattak, M. A.
Fadhlillah, A. Danial A.
Rasid, N. A. Nordi, and L.
F. A. Shafii
(Universiti Teknologi
Malaysia)
C-1-7/171151
Development of Enterprise
Risk Management System
and Process
Zou Danting,
(International Business
School, Universiti
Teknologi Malaysia, Kuala
Lumpur, Malaysia)
12:15 – 12:30
A-1-8/171296
Analysis of Asset Model for
Liquidity Risk Management
in Islamic Banks of Pakistan
S.M. Sheikh, Pirzada Sami
Ullah Sabri, (The Superior
College, Lahore, Pakistan)
M.Khyzer bin Dost
(Hailey college of commerce,
Punjab University, Pakistan)
M. W. Akram
(Universiti Teknologi
Malaysia, Malaysia)
B-1-8/171020
The Fukushima Nuclear
Accident and its After
Effects on Malaysian
Nuclear Program: A Review
M. A. Khattak, Z. F. See, P.
N. H. Mohd Tajuddin, N. A.
Abdullah, M. I. Mustaffa
(Universiti Teknologi
Malaysia)
C-1-8/171298
Knowledge Sharing Tools
and Students’ Explicit
Knowledge in Higher
Education Intuitions:
Mediation model in case of
Lahore
M.Khyzer bin Dost (Hailey
college of commerce, Punjab
University, Pakistan)
M. W. Akram (Universiti
Teknologi Malaysia,
Malaysia)
M. Luqman (Punjab HEC,
Lahore, Pakistan)
12:30 – 12:45
A-1-9/171014 Comparative Study for
Siting of Power Plants: A
Case of Nuclear Power
Plant versus Thermal Power
Plant, A Review
M.A Khattak, J.K. Lee,
Khairul Anwar, Nurul
Syahrizzat, M.F. Mahrul,
M.R. Juhari
Universiti Teknologi
Malaysia,
B-1-9/171015 Deterministic Safety
Analysis for High Level
Waste (Spent Fuel):
Management of NPP, A
Review
Muhammad Adil Khattak,
Mohammad Azfar Hazi, Nur
Ainida, T M Hakimi,
Sakeshraj
(Universiti Teknologi
Malaysia)
1st IGCETMA 2018 1st International Graduate Conference on Emerging Trends in Multidisciplinary Approaches
13
Feb 16, 2018
Friday
14:00-16:30
Session A-2
Room: BK1, E07
Session Chair:
Dr. Muhammad Ali Nasir
Session B-2
Room: BK2, E07
Session Chair:
Dr. Muzaffar Ali
Session C-2
Room: BK3, E07
Session Chair:
Dr. Hafiz Muhammad Ali
14:30– 14:45
A-2-1/171138 Fatigue Crack Growth and
Fractal Crack Propagation
of Martensitic AISI 316
Stainless Steel
M.A. Khattak, Azril Amil,
M.N. Tamin
(Universiti Teknologi
Malaysia)
B-2-1/1712104
Marshall Properties of
Asphalt Mixture containing
Garnet Waste
Salam R. Aletba,
Norhidayah Abdul Hassan, Eeydzah Aminudin,
Ramadhansyah Putra Jaya,
Ahmed Abdulameer Hussein
(Universiti Teknologi Malaysia)
C-2-1/171291 Enhancing Data Transfer
Architecture using LSB
Steganography combined
with Reed Solomon code H. A. Jassim, Z. K. Taha, M.
A. Alsaedi, B.M. Albaker
(Al-Iraqia Uiversity, Iraq)
14:45– 15:00
A-2-2/170902 Testing Measurement
Invariance for Green
Cleaning Implementation and
Performance across
Malaysian Cleaning Industry
Stakeholders
F. O. Atamamen Department
of Real Estate, Faculty of
Geoinformation and Real
Estate, (Universiti Teknologi
Malaysia), A.H. Mohammed
(Federal Polytechnic, Birnin
Kebbi, Kebbi State, Nigeria),
T. F. Atamamen (Federal
Medical Centre, Kebbi State,
Nigeria)
B-2-2/1712106
Investigation on
microstructure and electrical
properties of Bi doping
Ca3Co4O9 nanoparticles
synthesized by sol-gel
process
Mohammed M. A.; Izman
Sudin; Alias Mohd Noor;
Srithar Rajoo; Uday M. B;
Noor H. Obayes
(Universiti Teknologi
Malaysia)
C-2-2/171297
Determinants of Depositors
behavior with respect to
Liquidity Risk Management
in Islamic Banks of Pakistan
S.M. Sheikh, Pirzada Sami
Ullah Sabri.
(The Superior College,
Lahore, Pakistan)
M.Khyzer bin Dost
(Hailey college of commerce,
Punjab University, Pakistan)
M. W. Akram
(Universiti Teknologi
Malaysia, Malaysia)
15:00 – 15:15
A-2-3/171137 Biomaterials:
Characteristics and
Properties of Nickel Free
Titanium Alloys
M.A. Khattak,
(Universiti Teknologi
Malaysia)
M.S.M. Sufian, S. K. Afaq,
A Mukhtar
(HITEC University, Taxila,
Pakistan)
B-2-3/1801107
A State-Of-The-Art Study
of Cloud Manufacturing
Yusri Yusof
(Universiti Tun Hussein
Onn Malaysia)
Aini Zuhra A. Kadir
(Universiti Teknologi
Malaysia)
Mohammed M.A, Noor
Hatem (University of
Basrah)
C-2-3/1712103
A Review of Thermoelectric
Zno Nanostructured
Ceramics for Energy
Recovery
Izman Sudin; Alias Mohd
Noor; Mohammed M. A;
Srithar Rajoo; Uday M. B.
Noor H. Obayes
(Universiti Teknologi
Malaysia)
15:15 – 15:30
A-2-4/171023 A novel Scheduling and
Polling mechanism for
Passive Optical Networks
Rizwan Aslam Butt, Sevia
Mahdaliza Idrus, M. Waqar
Ashraf
B-2-4/1801110
Simulation of EMP
Generator using MATLAB
Betantya Nugroh, Azli
Yahya, Nor Hisham, Kamal
Khalil
(Universiti Teknologi
Malaysia)
Mohd Najeb Jamaluddin
(Universiti Teknologi
C-2-4/171156
Environmental-Amiable
Pulsed Laser Ablation in
Liquid Mediated Growth of
Silver/Cinammon
Nanocomposites:
Absorption Attributes
Ali Aqeel Salim, Sib Krishna
Ghoshal, Noriah Bidin,
Hazri Bakhtiar
1st IGCETMA 2018 1st International Graduate Conference on Emerging Trends in Multidisciplinary Approaches
14
Malaysia)
Abd. Rahim (Mindmatics
Sdn Bhd, Kajang, Malaysia)
(Universiti Teknologi
Malaysia)
15:30 – 15:45
A-2-5/171126 Material and assembly
selection: Comparative
analysis of embodied energy
and carbon as an index for
environmental performance
L. Alhaji, M.H. Ahmad,
Roshida Binti Abdul Maji
(Universiti Teknologi
Malaysia)
Ahmed Yahaya
(Federal Polytechnic Bida,
Nigeria)
B-2-5/1801113
Mathematical Model of
Electrical Discharge
Machining Pulse Profile
Adibah Ahmad and Azli
Yahya
(Universiti Teknologi
Malaysia)
C-2-5/1801115
Consistent Machining of
Electrical Discharge
Machining Power Supply
Towards Hip Implant
Surface Texturing
Nazriah Mahmud, Azli
Yahya (Universiti Teknologi
Malaysia)
15:45 – 16:00
A-2-6/1801117
Strength Enhancement of
Restrained Concrete Beam
Using Nonlinear Finite
Element Analysis
Muyideen Abdulkareem
(Universiti Teknologi
Malaysia)
Najiyu Abubakar (Kano
State University of Science
and Technology. Nigeria)
Bishir Kado (Bayero
University, Kano, Nigeria.)
B-2-6/1801114
Frequency Response
Analysis of Swiftlet Sounds
and Comparative Study for
Successful Swiftlet Farming
M. I. M. Fazli, N. H.
Khamis, A. Yahya, M.
Harun, A. Baharom, K.
Khalil, M. A. A. Rahim,
M. R. Zainudin
(Universiti Teknologi
Malaysia)
C-2-6/171299
Power Flow Analysis
Considering Different
Algorithm
Rohaizah bt Mohd Ghazali,
Mohd Nur Farizuan b
Abdullah, Zahirrudin b Idris
and Siti Nor Baizura bt
Zawawi
(Universiti Selangor, Bestari
Jaya Selangor, Malaysia)
16:00 – 16:15
A-2-7/171295
Security and Privacy in
Wireless Body Area
Networks
M. Anwar, Abdul Hanan
Abdullah,
(Universiti Teknologi
Malaysia, Malaysia)
Rizwan Aslam Butt,
(NED UET, Karachi,
Pakistan)
M. Waqar Ashraf
(B.Z. University, Pakistan)
B-2-7/1801116
Moisture Absorption and
Strain Rate-dependent on
Mode I Delamination of
Adhesive Joints:
Experimental
Mahzan Johar, Wong King
Jye, Mohd Nasir Tamin
(Universiti Teknologi
Malaysia)
C-2-7/171024
Overall Thermal Transfer
Value of Naturally
Ventilated Double Skin
Façade in Malaysia
Y. W. Lim, A. S. Ahmad
(Universiti Teknologi
Malaysia)
O. G. Ayegbusi (Linton
Universiti College Mantin,
Malaysia)
1st IGCETMA 2018 1st International Graduate Conference on Emerging Trends in Multidisciplinary Approaches
15
16:15 – 16:30
A-2-8/171274
Heat transfer uses during
cooling of heat engine
A. Khan, H.M Ali, S.
Khushnood
(University of Engineering
and Technology Taxila
Pakistan)
S.S Shah, M. Nouman Ali
(Swedish College of
Engineering and
Technology, Wah Cantt,
Pakistan)
B-2-8/171275
Experimental Analysis of
Tooth Breakage Effect on
the Vibration Characteristics
of Spur Gears
M. Ammar Akram, M.
Nauman Nawaz, Aamir
Mehmood, Hafiz
Muhammad Ali, Aneela
Anum, Shah Akmal, (UET,
Taxila, Pakistan) Luqman
Ahmad Nizam, Shahab
Khushnood (HITEC,
Pakistan)
C-2-8/171276
Study and Analysis of
Magneto Hydro Dynamic
Power Generation
Technology and its
Temperature Sustainability
Sifat Shah, Zulfiqar
Khattak, Jamil Ahmad
(COMSATS, Abbottabad,
Pakistan)
Hafiz Muhammad Ali,
(University of Engineering
& Technology, Taxila,
Pakistan)
16:30 – 16:45
A-2-9/171277
Mechanical Characterization
of Copper Nano-Particles
based Glass Fibre
Reinforced Polymer
Composites
Muhammad Ali Nasir,
Sirjeel Isaac, Riffat Asim
Pasha, Aneela Wakeel,
Tanzeel-ur-Rashid (UET,
Taxila, Pakistan)
B-2-9/171278
Experimental and
Numerical Simulation of
Brinell Hardness Test of
Al7075 Alclad T6 in
Abaqus
Aneela Wakeel, Muhammad
Ali Nasir, Riffat Asim
Pasha, Jarair Shafique,
Nazeer Anjum (UET,
Taxila, Pakistan)
C-2-9/171280
Effect of Rubber particles
on Kevlar Fiber Reinforced
Polymer composite
against High Velocity
Impact
Riffat Asim Pasha, Huda
Hanif Khan, Muhammad
Ali Nasir, Nazeer Ahmed
Anjum, Hafiz Wasif Sardar
(UET, Taxila, Pakistan)
16:45 – 17:00
A-2-10/1801111
User Requirement Analysis:
Online Thalassemia
Management System for
Hospital Sultanah
Aminah, Malaysia.
M. N. M. Warid, E.
Supriyanto, A. Yahya, P.
Bal, J. Yunus (Universiti
Teknologi Malaysia) M. N.
M. Bah, (Hospital Sultanah
Aminah, Malaysia) N.C.
Fang (Monash University
Malaysia)
B-2-10/171128
A Contextual Framework of
Henry Fayol's 14 Principles
of Management for Public
Sector Efficiency and
Effectiveness of Policy
Responsibilities by a
Government
Abdul-Kahar Adam,
(Universiti Teknologi
Malaysia), Ebi Shahrin Bin
Sulaiman (University of
Education, Winneba,
Ghana)
C-1-2/171012
Demonstration of Ability to
Teach and Assess Life
Saving Skills Using
Peyton’s Four Steps
Afshan Hussain Khattak,
Owais Mudassir, Zayed
Nasser Murtaza R. Khan,
Haleema Kamila, Saad
Irfan, Muhammad Mustafa
(Peshawar Medical
College, Pakistan)
Ammar Ali Khan
(Medisonic Healthcare Pvt.)
17:00 – 17:15
A-2-11/171284
Model-based Performance
Comparison of Different
Configurations of
Evaporative Cooling
Systems in various Climates
of Pakistan
Muzaffar Ali, Zahida
Yaqoob, Tanzeel-ur-
Rashid, Abid Hussain,
Zahid Suleman (UET,
Taxila, Pakistan)
B-2-11/171292
Leverage-performance
interaction and strategic
competition in a product
market: An empirical
analysis from Pakistan
Ihsan Ullah (Institute of
Management Sciences
Pakistan), Shahid Ali
(National University of
Computer and Emerging
Sciences, Peshawar,
Pakistan)
1st IGCETMA 2018 1st International Graduate Conference on Emerging Trends in Multidisciplinary Approaches
16
Day 2, Parallel Sessions 1
(Virtual Presentations)
Feb 17, 2018
Friday
10:30-12:30
Session A-1
Room: BK1, E07
Session Chair:
Session B-1
Room: BK2, E07
Session Chair:
Session C-1
Room: BK3, E07
Session Chair:
10:30 – 10:45
A-1-1/171129
Evaluation of Reduction in
Radiation Dose Rates from
Patients Receiving Iodine-
131 Therapy for
Thyrotoxicosis and Thyroid
Cancer
H. Noreen, Saira Zafar, M.
A. Nadeem
PINUM Cancer Hospital
B-1-1/171141
Stakeholders’ Identification
for Collaborative Tourism
Planning in Coastal Areas of
Sindh Province, Pakistan
Zia Ullah. Muhammad
Ibrahim Khan, Javed Iqbal
and Zahoor-Ul-Haq
Abdul Wali Khan
University, Mardan,
Pakistan
C-1-1/171146
Evaluation of Semantic
Web User Interfaces:
Methodologies Discussion
and Review
Syeda Shamaila Zareen, Dr.
Shaukat Wasi,
Muhammad Ali Jinnah
University, Karachi,
Pakistan
Syed Furqan Qadri
Beijing Institute of
Technology, Beijing, China
10:45 – 11:00
A-1-2/171149
Conceptual design of a
Solar HALE UAV
Saad bin Nazarudeen, Wail
I. Harasan, Amer F. Rafique
King Abdulaziz University,
Jeddah, Saudi Arabia
B-1-2/171168
Slotted Flexible UWB
Antenna
Nabeel Muqarrab, M Irfan
Khattak, M. Rehan Zaffar,
Waleed Shahjehan
and Zaka Ullah
University of Engineering
and Technology, Peshawar,
Pakistan
Comsats University,
Pakistan
C-1-2/171142 Structure and Cryptanalysis
of Wg-7, Wg-8 And Wg-16
Stream Ciphers
Abdul Hakeem Majid
(University of Lahore,
Pakistan)
Muhammad Anwar
(Universiti Teknologi
Malaysia,)
M. Waqar Ashraf
(Bahauddin Zakariya
University, Pakistan)
1st IGCETMA 2018 1st International Graduate Conference on Emerging Trends in Multidisciplinary Approaches
17
11:00 – 11:15
A-1-3/171289 Obstacle Avoidance
Autonomous Robot: An
Implementation of Fuzzy
Inference System
Talha Ahmed Khan,
University KualaLumpur,
British Malaysia Institute
Malaysia, Malaysia
Asim Iftikhar, Muhammad
Alam, Kushsairy Kadir
University KualaLumpur,
Jalan Sultan Ismail, Kuala
Lumpur
M.S Mazliham, Zeeshan
Shahid I B M, Karachi, Pakistan
B-1-3/1712105 Modelling Volatility in
Measuring Market Risk with
Value-At-Risk (Var).
(Evidence from Pakistan)
Shakeel Ahmed,
Muhammad Ilyas
Bacha Khan University,
Pakistan.
M. Nisar Khan, M.
Hamayun
Abdul Wali Khan
University, Pakistan.
C-1-3/180118
Impact of Quality
Management Practices on
the Performance of
Manufacturing Sectors
Maryum Iqbal Khan,
Kanwal Iqbal Khan,
University of Engineering
and Technology
M. Sheeraz National College
of Business Administration
and Economics, Lahore
Shahid Mahmood
The Islamia University of
Bahawalpur
11:15 – 11:30
A-1-4/180124 Reviewing the Construct of
Customer Loyalty: Its
Measures, Determinants,
and Outcomes
Nadia Saadat, Nayab
Shinwari, Muneeza Amjad
Kohat University of Science
& Technology, Pakistan
B-1-4/180126
An Analytical Review of
Dividend Policy Theories
Muhammad Murtaza, Malik
Manzoor Iqbal, Zia Ullah,
Haroon Rasheed, Abdul
Basit
Kohat University of
Science & Technology,
Pakistan
C-1-4/1801127
Revisiting Barriers to
External Finance for Smes
Asad Ullah, Asad Bilal,
Abdullah Hamza, Khalid
Iqbal
Kohat University of Science
& Technology, Pakistan
11:30 – 11:45
A-1-5/171287 Analyzing the Role of
Conflict and Self-Construal
in Higher Education
Institutions of Khyber
Pakhtunkhwa, Pakistan
M. Hamayun, Ikram Ullah
Khan, M. Nisar, A. K.
Bangash
(Bacha Khan University,
Charsada)
B-1-5/1801109
Impact of attachment styles
on social isolation and
impulsiveness among
patients with gender
dysphoria
S. Batool and S. Ahmad
(University of Sargodha,
Pakistan)
C-1-5/1801124
Reviewing the Construct of
Customer Loyalty: Its
Measures, Determinants,
And Outcomes
Nadia Saadat, Nayab
Shinwari, Muneeza Amjad
(Kohat University of
Science & Technology,
Pakistan)
11:45 – 12:00
A-1-6/171148 Design and Manufacturing
of Testing Fixture for
Prosthetic Knee Joints
Zarak Khan,
(National University of
Science and Technology,
Pakistan)
Liaqat Ali, Mushtaq Khan,
Shehbaz Khan, Anique
Mukhtar, Muhammad Younas
(HITEC University Taxila)
B-1-6/1801141 Size, Value and Momentum
in Pakistan Equity Market:
Size and Liquidity
Exposures
Romana Bangash,
(IM|Sciences, Peshawar)
Faisal khan (Quaid e Azam
Commerce College,
Peshawar.) Hanana khan
(Kohat University of Science
and Technology)
C-1-6/171142 Structure and Cryptanalysis
of Wg-7, Wg-8 And Wg-16
Stream Ciphers
Abdul Hakeem Majid
(University of Lahore,
Pakistan)
Muhammad Anwar
(Universiti Teknologi
Malaysia,)
M. Waqar Ashraf
(Bahauddin Zakariya
University, Pakistan)
1st IGCETMA 2018 1st International Graduate Conference on Emerging Trends in Multidisciplinary Approaches
18
Abstracts
Paper ID: 170901
Key Factors for Successful Green Cleaning
Services Implementation in Malaysia
F. O. Atamamen *, 1, 2, a, A.H. Mohammed1, b and T. F. Atamamen3, c
1Department of Real Estate, Faculty of Geoinformation and Real Estate, Universiti Teknologi
Malaysia, 81310 Skudai Johor, Malaysia 2Department of Estate Management, College of Environmental studies, Waziri Umaru
Federal Polytechnic, Birnin Kebbi, Kebbi State, Nigeria 3Department of Health Information Management, Federal Medical Centre, 1126, Birnin
Kebbi, Kebbi State, Nigeria a,*[email protected], babdhakim.utm.my, [email protected]
Abstract – This research paper aims at examining the concept of green cleaning with the objective
of identifying important factors for successful green cleaning services implementation in the
Malaysian cleaning industry. Research data was collected through a questionnaire survey of
three categories of respondents using a combination of purposive and stratified random sampling
techniques. Data collected was primarily analysed using Relative Importance Index to rank the
key success factors identified. The results show that the basic success factors required for
successful green cleaning implementation in Malaysia are: awareness, training and education,
green cleaning products availability, communication, environmentally aware vendors and fund
availability. The findings of this study would assist cleaning industry practitioners and policy
makers to know the few key areas that must go right to effectively and successfully implement
green cleaning projects for competitive organisational performance. The outcomes of this study
fill the knowledge gap by not only exploring the concept of green cleaning but also identifying the
list of fundamental success factors for effectual green cleaning services implementation.
Keywords: Green cleaning, success factors, relative importance index and Malaysian cleaning industry
1st IGCETMA 2018 1st International Graduate Conference on Emerging Trends in Multidisciplinary Approaches
19
Paper ID: 170902
Testing Measurement Invariance for Green
Cleaning Implementation and Performance across
Malaysian Cleaning Industry Stakeholders
NF. O. Atamamen *, 1, 2, a, A.H. Mohammed1, b and T. F. Atamamen3, c
1Department of Real Estate, Faculty of Geoinformation and Real Estate, Universiti Teknologi
Malaysia, 81310 Skudai Johor, Malaysia 2Department of Estate Management, College of Environmental studies, Waziri Umaru
Federal Polytechnic, Birnin Kebbi, Kebbi State, Nigeria 3Department of Health Information Management, Federal Medical Centre, 1126, Birnin
Kebbi, Kebbi State, Nigeria a,*[email protected], babdhakim.utm.my, [email protected]
Abstract – Measurement invariance is one of the most important aspects of model development
process without which the interpretations of research findings on population sub-groups may be
vague and invalid. This study tested the measurement invariance of critical success factors for green
cleaning implementation and performance model across different stakeholders in Malaysian Cleaning
Industry. The study is essential to check if the proposed model and its underlying constructs have
appropriate structural orientation regarding critical success factors for green cleaning performance
and meaning across comparable varied groups. A quantitative, non-experimental, cross-sectional
survey design was adopted for the study and data were collected from 500 participants who were
chosen from three categories of respondents namely contractors, consultants and clients
organisations using a combination of non-probability and stratified random sampling techniques. The
data was analysed with the aid of the Statistical Package for Social Sciences and Analysis of Moment
Structures Software (versions 22.0.0). The results show that all the three measurement invariance
models tested have achieved acceptable goodness-of-fit indices. The study outcome also indicates that
the critical success factors for green cleaning services implementation model are invariant across the
three different stakeholders in the Malaysian cleaning industry. The findings suggest practical
implications for cleaning service providers’, facilities managers and clients on the need to invest in
the critical success factors mainly human, physical, financial and social resources and to productively
align such for effective green cleaning services implementation to achieve competitive organisational
performance.
Keywords: Green cleaning, critical success factors, performance and measurement invariance
1st IGCETMA 2018 1st International Graduate Conference on Emerging Trends in Multidisciplinary Approaches
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Paper ID: 170906
Stylized Investment Strategies and
Macroeconomic Environment
Nadia Jadoon*1 & Arshad Hassan2
1,2Capital University of Science & Technology, Islamabad, Pakistan. *,[email protected]
Abstract – This study explains the performance of various investment strategies for the period
of 6/2004 to 6/2016 by using Sharpe ratio. The investment strategies are based on size,
volume and momentum. The return of momentum based style were higher than size and value
based styles. The outcome of these arbitrage portfolios is also captured during high and low
industrial growth period, high and low inflation period, high and low interest period. the
return f momentum based strategy are found better in comparison to other two. Similarly
during high and low volatile periods of market, the behaviour of size, value and momentum
strategies were consistent. These results indicate that momentum based strategy is much
resilient to macroeconomic changes. This study aims to investigate the impact of four
macroeconomic variables; industrial production, inflation, interest rate and volatility on the
stylized portfolio returns of companies listed on Pakistan Stock exchange (PSX). The stylized
portfolio returns are undertaken on the basis of value, size and momentum. Furthermore, the
Sharp ratio is used to calculate the risk-adjusted returns of each portfolio. Ordinary least
square (OLS) regression is used to study impact of growth, inflation, interest and volatility as
returns of size, value and momentum based portfolios. Result reveal that interest rate and
volatility significantly influence the stylized portfolio return in Pakistan.
Keywords: Stylized portfolio returns, size, value, momentum
1st IGCETMA 2018 1st International Graduate Conference on Emerging Trends in Multidisciplinary Approaches
21
Paper ID: 171011
Impact of Simulation Based “Death Scenarios” in
Teaching Undergraduate Medical Students about
Multidisciplinary Team Function in Patient Care
Afshan H. Khattak*,1,a, Iftikhar Qayyum2,b, Murtaza R. Khan3,c, Haleema Kamila3,d, Muhammad Sami Khan3,e, Muhammad Mustafa3,f, Muhammad Mamoon Ali3,g, Saad Irfan3,h
1Department of Medical Research, Peshawar Medical College, Warsak Road, Peshawar
24680, Pakistan 2Department of Medical Research, Rehman Medical College, Hayatabad 25100,
Peshawar, Pakistan 3Medical Student at Peshawar Medical College, Warsak Road Peshawar 24680, Pakistan
a,*[email protected], [email protected], [email protected], [email protected],
Abstract--Experiencing the death of a patient is one of the most challenging aspects of training for
medical students. Exploring what students learn from this difficult experience is useful for a multitude
of educational objectives. Role of death and dying in experiential learning of medical students is well
documented. Death is a multidimensional subject with significant variation in different cultures and
religions. Teaching about death and life-saving skills to undergraduates poses a serious ethical
dilemma. Critical patients need to be protected from novice practice. Advent of clinical skills labs
with simulated patients has made it easy to teach care of critical patients to medical undergraduates.
Our research question was, “How does imminent death of a simulated patient influence learning
about and acting as a multidisciplinary medical team among pre-clinical medical students?” Clinical
scenarios aided by simulated patients depicting imminent death of the patient were used to study
development and performance of a medical team. We could not find similar researches done in
Pakistan or other SAARC region countries.
Keywords: Death, Simulation, Life-Saving skills, Medical Education, Skills Lab
1st IGCETMA 2018 1st International Graduate Conference on Emerging Trends in Multidisciplinary Approaches
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Paper ID: 171012
Demonstration of Ability to Teach and Assess Life
Saving Skills Using Peyton’s Four Steps; A
Randomized, Single Blind, Controlled Educational
Trial in Skills’ Lab
Afshan Hussain Khattak1,a,*, Muhammad Mustafa2,b, Owais Mudassir3,b, Zayed Nasser4,b,
Murtaza R. Khan5,b, Haleema Kamila6,b, Saad Irfan7,b, Ammar Ali Khan8
1aPeshawar Medical College, Warsak Road, Peshawar25160, Pakistan 2,3,4,5,6,7Medical Students, Peshawar Medical College
bPeshawar Medical College, Warsak Road, Peshawar 25160, Pakistan 8Senior Services Engineer, Medisonic Healthcare, (Pvt). Official Distributor of Leardal in
Pakistan
Abstract--Teaching of life saving skills by trained peer tutors in skill labs is an effective educational
strategy. Demand for professionals trained in skills has led to an increase in need for trained clinical
instructors. Peer tuition is expected to overcome this problem to some extent. Learning such skills on
real patients poses several ethical dilemmas. Skill labs provide a safe and effective alternative to
patients. Present study is aimed at studying the progress in learning and ability to teach and assess
performance of selected life saving skills by peer tutors using Peyton’s Four steps of skill acquisition Peer tutors showed significant improvement in scores over successive sessions. Ability to teach and
assess skills by peer tutors surpassed that of clinical instructors, as assessed by blinded assessors
according to Peyton’s Four steps. Peer tutees showed significant improvement in post-test scores over
pretest. Clinical students did not show statistically significant improvement in Adult and pediatric
BLS and Suturing skills. Peer tutors trained in Skills Labs according to Peyton’s four steps are as
effective or better than clinical instructors in teaching and assessing performance of selected life
saving skills in peer tutees
Keywords: BLS, Peer Tuition, Simulation Based Medical Education, Peyton’s Four Steps, Skill Lab
1st IGCETMA 2018 1st International Graduate Conference on Emerging Trends in Multidisciplinary Approaches
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Paper ID: 171013
Sustainable Energy in Malaysia: A Review on the
Role of Nuclear Power
M. A. Khattak *,1,a , X. H. Tan 1,b, A. S. Othman 1,c , A.T. Soh 1,d , M. I. Ghazali 1,e , and M. W.
Sallehudin 1,f
1Faculty of Chemical Engineering and Energy Engineering, Universiti Teknologi Malaysia,
81310 Skudai Johor, Malaysia
a,*[email protected], [email protected], [email protected], [email protected],
[email protected], [email protected],
Abstract – To achieve the green economy standard, the idea of building a sustainable society has
become the driving forces of pushing the world towards mutual relationship with the environment.
Major Malaysia economic sectors such as transportation, agriculture and energy generation sectors
have been elevated to meet the standard of the green economy. Among this socio economic revolution,
Malaysia has taken up the challenge to adapt towards sustainability policy that will ensure greater
economic growth. Today, many country are facing severe energy depletion and environmental issues
within the context of energy generation. To counteract environment and economic causality, nuclear
energy can be regarded as the most suitable green energy option that could elevate the idea of
sustainability and preserve nature’s quality. This paper includes the perspectives of carbon footprint,
energy policy, sustainable goal, and options of energy used in the future years. A clear stand of
nuclear energy implementation in Malaysia is given in this paper due to its competitive values as
compared to other forms of renewable energy. Nuclear energy can be regarded as an environmental
friendly technology and at the same time, holding the key for energy sustainability.
Keywords: Nuclear energy, sustainability, Green house gases, environment, climate change
1st IGCETMA 2018 1st International Graduate Conference on Emerging Trends in Multidisciplinary Approaches
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Paper ID: 171014
Comparative Study for Siting of Power Plants: A
Case of Nuclear Power Plant versus Thermal
Power Plant, A Review
M.A Khattak*,1,a , J.K.Lee 1,b, Khairul Anwar 1,c, Nurul Syahrizzat 1,d, M.F.Mahrul 1,e, M.R. Juhari1,f
1Department of Nuclear Engineering, Faculty of Chemical Engineering Universiti Teknologi
Malaysia, 81310 Skudai Johor, Malaysia *,a [email protected], [email protected], [email protected], [email protected],
[email protected], [email protected]
Abstract - The main purpose of this review paper is to compare the factors that affect the site
selection process in two types of conventional power plant namely nuclear power plant (NPP) and
thermal power plant. Differences and similarities in siting consideration for both power plant in the
perspective of geological, economic, legal and safety are compared between the NPP and thermal
power plant. For geological factor such as seismicity, hydrology, geology and environmental
sensitivity of the power plants were considered while in the case of economic, distance from the grid,
the accessibility to vendor or suppliers of raw materials and the cost of transportation facility were
included in the comparisons of siting consideration in these two power plants. For the legal part, the
limit of proximity such as national border and hazardous facilities for the siting consideration of both
power plant were compared. At the same time, the safety aspect which is the overriding priority of
siting selection was also compared between NPP and thermal power plant in terms of the vicinity
population distribution near the power plants. In this case, the establishment of safety zones for NPP
in the population distribution were discussed. Despite of the differences in each siting consideration
between the two types of power plants, both of them have to achieve the same objectives in siting of
power plant especially in ensuring the technical and economic feasibility of the plants while at the
same time minimize the potential harmful effects on the community and environment. Copyright ©
2017 Universiti Teknologi Malaysia - All rights reserved.
Keywords: nuclear power plant, thermal power plant, site selection
1st IGCETMA 2018 1st International Graduate Conference on Emerging Trends in Multidisciplinary Approaches
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Paper ID: 171015
Deterministic Safety Analysis for High Level
Waste (Spent Fuel): Management of NPP,
A Review
Muhammad Adil Khattak*,1,a, Mohammad Azfar Haziq1,b, Nur Ainida,1,c, Tuan Mohamad
Hakimi1, Sakeshraj1,d
1Department of Nuclear Engineering, Faculty of Chemical and Energy Engineering,
Universiti Teknologi Malaysia, 81310 Skudai Johor, Malaysia
*,[email protected], [email protected], [email protected], [email protected],
Abstract – The main purpose of this review paper is to identify, determine and analyze the
possible hazards and risks during high level waste spent fuel management. The process
consists of analyzing the safety issues and possible risks during waste management according
to IAEA safety standard series. The analysis will revolve around four possible major
accidents and hazards during high level waste (spent fuel) management. From the analysis,
we will be able to identify the most suitable methodology and safety regulations in coherent
with IAEA standards during high level waste management which assures the safety of plant
personnel, public community and environment for clean, green and safe energy supply. A
total of 64 paper have been review.
Keywords: High level waste, waste management, safety analysis, spent fuel
1st IGCETMA 2018 1st International Graduate Conference on Emerging Trends in Multidisciplinary Approaches
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Paper ID: 171016
A Novel Approach of Genetic Algorithm on
Piecewise Linear Chaotic Map Based Image
Encryption
Mahwish Bano,
Department of Mathematics, Air University Islamabad, Pakistan,
Abstract--In this paper, a novel approach using Genetic Algorithm for image encryption algorithm is
developed based on Piece-Wise Linear Chaotic Map (PWLCM) and Modified Piece-wise Linear
Chaotic Map (MPWLCM). An effort is made the use of Genetic Algorithm for the selection of pixel’s
position in images. A class of pixel’s fitness is evaluated by the genetic algorithm based on the
intensity of a pixel surrounded by neighboring pixels. This newly created chaotic map with genetic
algorithm demonstrates many better chaotic properties for encryption, It is not only in making the
proposed algorithm secure but it is also useful in texts embedding algorithm where intensity of each
pixel is played an important role in RGB images. The order of processing pixels is also changed and
the selection is done randomly which made the diffusion process more secured. The simulation results
and security analysis indicate that such method can meet the requirement of image encryption and
have a preferable effectiveness and security, which is usable for general applications. Results and test
analyses are presented for comparison with the results of existing encryption algorithms.
Keywords: image encryption, image processing, genetic algorithm, linear chaotic map, statistical analysis.
1st IGCETMA 2018 1st International Graduate Conference on Emerging Trends in Multidisciplinary Approaches
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Paper ID: 171018
Impact of Working Capital Management on Firms
Profitability; a case study of Non-Financial Firms
listed on Pakistan stock exchange
Ibrahim khan1a , Fahad sultan2b , Faisal shahzad3c
123Abdul Wali Khan University, Mardan, KPK, Pakistan
[email protected], [email protected],c [email protected]
Abstract--Working capital management refers to the management of current assets and
current liabilities. Prior evidence established that optimum management of working capital
maximizes the value of the firm; thus is associated with the firms’ financial performance.
Therefore, this study investigates the impact of working capital management on the financial
performance of 73 non-financial firms listed on Pakistan stock exchange (PSE) over the
period from 2011 to 2016. Working capital management is determined through cash
conversion cycle, account receivable period, inventory conversion period and accounts
payable period. Thus imply that longer the firm cash conversion cycle the lower will be its
profitability and vice-versa in case of short cash conversion cycle. However, considering the
relationship between the components of cash conversion cycle (i.e., inventory period,
accounts receivable period or accounts payable period) and firm’s profitability, mostly
insignificant results are obtained; such as only account receivable period is found to have
significant negative association with return on equity (ROE), while inventory conversion and
account payable period have reported insignificant negative association with firms
profitability (both ROE and ROA). Thus suggest that account receivable period may have
greater role in increasing or reducing the period of cash conversion cycle and focus on
which can improve the working capital management. Also, it means that firms with shorter
account receivable period would have better financial performance than firms with longer
account receivable period. The negative relationship between accounts payable and financial
performance is consistent with the view that low profitable firms wait longer period to pay
their bills. Hence, the research concluded that firms’ managers can enhance the firms’ value
through better handling of cash conversion cycle and in particular by maintaining the
accounts receivables period at optimum level. Furthermore, the study reported significant
positive association between firm size and firm profitability, which asserts that large firms
are tend to be more profitable than small firms. Also, results found significant negative
association between firm financial leverage and ROA, which indicates that firms with large
debt tend to produce low return on assets (ROA). Thus, emphasize on the importance of
capital structure on the firms profitability.
Key words: Working Capital Management, ACP, ICP, APP, CCC and ROE, ROA.
1st IGCETMA 2018 1st International Graduate Conference on Emerging Trends in Multidisciplinary Approaches
28
Paper ID: 171019
Comparative Review of Commissioning
Procedures w.r.t Nuclear and Conventional Power
Plant
M. A. Khattak1,*,a, M. A. Fadhlillah1,b, A. Danial A. Rasid1,c, N. A. Nordin1,d, and L. F. A. Shafii1,e
1Department of Nuclear Engineering, Faculty of Chemical and Energy Engineering Universiti
Teknologi Malaysia, 81310 Skudai Johor, Malaysia
a,*[email protected], [email protected], [email protected], [email protected],
Abstract –Commissioning is the process in which an equipment, facility, or plant is tested and
verified. The verification and testing of all the components and systems must align with the design
objectives and safety specifications.This paper reviews the comparative of commissioning in general
nuclear power plant and conventional power plant. This paper’s prior focus is to explain the
commissioning of nuclear power plant and other common power plant while highlighting the
importance of licensing and testing guideline during the commissioning in accordance to plant safety.
In addition, the comparative of licensing and testing guideline is also reviewed. Apart from that, the
summarization of commissioning that is classified into commissioning preparation, execution and
documentation & handover to the operation is discussed. Moreover the roles and responsibilities of
personnel in supervising the commissioning process to ensure the activities are run smoothly are
simplified, the interactions and the main recommendations concerning the commissioning-related
events. Furthermore, a general review on the organization development, feasibility studies, site
selection, commissioning planning & scheduling, and construction phase is done.
Keywords: Commissioning, Nuclear power plant, , Conventional power plant, Licensing, Testing
1st IGCETMA 2018 1st International Graduate Conference on Emerging Trends in Multidisciplinary Approaches
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Paper ID: 171020
The Fukushima Nuclear Accident and its After
Effects on Malaysian Nuclear Program: A Review
M. A. Khattak*,1,a, Z. F. See1,b, P. N. H. Mohd Tajuddin1,c, N. A. Abdullah1,d, M. I. Mustaffa1,e
1Department of Nuclear Engineering, Faculty of Chemical and Energy Engineering,
Universiti Teknologi Malaysia, 81310 Skudai Johor, Malaysia
*,[email protected], [email protected], [email protected], [email protected],
Abstract – An enormous earthquake and tsunami that hit Japan in March 2011 at Fukushima Daiichi
nuclear power plant had led a haunting memory and far-reaching effects to Japan’s people as well as
the world. The accident has affected Japan’s energy security causing the energy policy to be modified
conforming to the crisis. The energy policies of countries around the world were also affected by the
disastrous accident whereas the public acceptability of nuclear power has decreased drastically after
the accident. The loss of public acceptability in nuclear power led to the shutdown of some nuclear
reactors as well as abandoning plans to build new reactors in some countries such as, Germany and
Italy. The countries especially those which planning to go nuclear in the near future, had to re-
strategize their own energy policy to confront this scenario. This paper reviewed about the Fukushima
nuclear accident and its effect on Malaysia nuclear program. The focus of this review paper is on the
Malaysia Economic Transformation Plan (ETP) and also the current issues faced by the nation
regarding energy security after the Fukushima accident. Although the Fukushima accident affected
Malaysia nuclear program, the government is still considering nuclear power as an alternative
energy to meet energy demand in the future
Keywords: Fukushima accident, Nuclear program, Electricity generation, Public opinion, Energy
security
1st IGCETMA 2018 1st International Graduate Conference on Emerging Trends in Multidisciplinary Approaches
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Paper ID: 171021
Sustainable Resource Recovery and Recycling: A
Case Study to Recycle WEEE
Muddasar Habib1, Amad Ullah Khan1, Muhammad Adil Khattak2
1Department of Chemical Engineering, University of Engineering and Technology Peshawar.
Pakistan. 2Department of Chemical Engineering, University Technology Malaysia.
Abstract--According to the Waste Framework Directive (WFD) (European Directive (WFD)
2006/12/EC as amended by new WFD Directive 2008/98/EC), waste is defined as; “Any substance or
object the holder discards; intends to discard or is required to discard”. The Environment Agency in
the UK considers waste to remain waste until fully recovered in an un-harmful way to the
environment and/or human health. The proactive recovery and recycling of valuable resources from
waste streams should result in enhanced environmental sustainability of the planet. Electrical and
Electronic Equipment (EEE) have infiltrated almost every aspect of our modern daily lives. It has
provided us with the comfort of easy information acquisition and exchange. It has also resulted in
bringing health and security into our routine daily lives. However, all these benefits are at the risk of
being offset with the increased generation of WEEE, which has the potential to harm our
environment. There is an increase in WEEE due to an ever-increasing EEE replacement frequency,
which in turn is triggered by the quality, quantity and intensity of the human activities that are
increasing at an exponential rate. In EU, WEEE amounts were estimated to be in excess of 9.1
million tonnes in 2005 and this amount is expected to increase at a rate of 2.7% each year, possibly
reaching a figure of 12.3 million tonnes in 2020. This work has looked to recycling WEEE in a dry
mode to enhance the sustainability of the used process. Interesting results will be discussed for future
applications in the recycling industries.
Keywords: Waste Framework Directive (WFD), . Electrical and Electronic Equipment (EEE)
1st IGCETMA 2018 1st International Graduate Conference on Emerging Trends in Multidisciplinary Approaches
31
Paper ID: 171022
Design And Performance Analysis Of Mold
Making Facility Of A Small And Medium Scale
Glass Industry: A Case Study
M.Ismail 1a, S.Maqsood 2b
1,2 Department of Industrial Engineering
University of Engineering and Technology,
Peshawar, Pakistan
[email protected], [email protected]
Abstract--It is important for the manufacturing and service industry to reduce their costs and
expenses to maintain a sustainable position in the global marketplace. Selecting the right
manufacturing strategy and planning is a critical decision for production managers in the industry.
The layout problems generally exist in the manufacturing industries. In the industries the layout
problems deals with the facilities like departments, machines etc. As a case study, this paper presents
a machine shop producing molds for local based bottles production industry. The mold making
machine shop capacity is enhanced to fulfill the annual requirement by minimizing travel distance,
removal of bottlenecks during production, material handling and losses. Firstly, several layouts were
generated using Systematic Layout Planning (SLP) and efficiency rate is calculated. The cost analysis
of the modified layout was calculated by giving a payback period also. The results show that the
proposed layout performs efficiently for the annual demand.
Keywords: cost analysis, facility layout, production systems, systematic layout planning.
1st IGCETMA 2018 1st International Graduate Conference on Emerging Trends in Multidisciplinary Approaches
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Paper ID: 171023a
A novel Scheduling and Polling mechanism for
Passive Optical Networks
Rizwan Aslam Butt, Sevia Mahdaliza Idrus, M. Waqar Ashraf
Abstract— It is a well-known fact that dynamic bandwidth assignment (DBA) scheme plays a key
role in the efficient sharing of the upstream bandwidth in passive optical network (PON) such as
XGPON and EPON. For XGPON, the existing DBA schemes try to improve the polling and
bandwidth assignment frequency to minimize the upstream delays. This results in inefficient
bandwidth reporting (IBR) problem. This IBR problem leads to bandwidth waste and higher upstream
delays at high traffic loads. This study presents a novel polling mechanism which eliminates the IBR
problem. In this polling mechanism the OLT sends allocation for the whole SI period to a TCONT (i)
of ONU (i) at once instead of sending it every downstream cycle. Moreover, the proposed scheme also
improves the remainder bandwidth assignment (RBW) phase allocation by allocating the remaining
bandwidth to all the TCONTs in the proportion of their queue lengths during a service interval.
Simulation results show that the proposed scheme improves mean upstream delay by 62% for type 2,
3 and 4 traffic compared to EBU and up to 99% compared to IACG.
Keywords: dynamic bandwidth assignment (DBA), passive optical network (PON)
1st IGCETMA 2018 1st International Graduate Conference on Emerging Trends in Multidisciplinary Approaches
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Paper ID: 171023b
Learning In Clinical Skill Centers In Local
Context, The Users Perspective.
Rizwan Hashim1a, Raheela Yasmeen2b, Salman Ali.3c
1Fazaia Medical College,2 Air University Islamabad, 3Riphah International University Islamabad
a, [email protected], b, [email protected], c,
Abstract--To explore the feelings of undergraduate health care students regarding their
learning using clinical skill training centers. What are the problems they face with this
learning and teaching approach?What solutions do they suggest for management of these
issues?April to Sep 2017, twenty, participants both males and females attending training as
students in clinical skill center Fazaia Medical college teaching hospital Islamabad,
Pakistan, participated in the study, it was a mixed method study, a questionnaire having 9
questions was given for reply in a written yes & no format, the participants also gave their
written responses to the 3 open ended questions. The responses in written yes/ no format were
analyzed for the frequency and percentages, the written text replies to the 3 open ended
questions, were analyzed by Nvivo pro 11 software. Twenty participants, 6 males and 14
females participated in the study with minimum 6 to maximum 9 months of training. All the
participants confirmed that the training in the clinical skill lab increased their motivation,
confidence, 95% agreed that their teachers/facilitators demonstrated the skill in a
professional, 85% agreed that the facilitators were vigilant during the teaching sessions,
75% agreed that they had completed the training utilizing all the equipment; the written text
responses to the 3 open ended questions were analyzed by qualitative software Nvivo 11
Pro, using word cloud, text frequency query, the participants reflections have been depicted
in software output figures and graphs the participants appreciated the training, the
knowledge, skills, experiences and confidence, they acquired, they mentioned shortage of
time for training.All participants using clinical skill lab have strongly endorsed this method
of hands on training and have given their suggestions for further improvements for better
outcomes.
Keywords- clinical skill lab, manikins, training, motivation, confidence
1st IGCETMA 2018 1st International Graduate Conference on Emerging Trends in Multidisciplinary Approaches
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Paper ID: 171024
Overall Thermal Transfer Value of Naturally
Ventilated Double Skin Façade in Malaysia
O. G. Ayegbusi *,1,2, a, A. S. Ahmad 1, b and Y. W. Lim 1, c
1Department of Architecture, Faculty of Built Environment Universiti Teknologi Malaysia,
81310 Skudai Johor, Malaysia 2Department of Architecture, Faculty of Built Environment Linton Universiti College Mantin,
71700 Mantin, Malaysia a, * [email protected], [email protected], [email protected]
Abstract – As one of the many paths to achieve a sustainable built environment, the Malaysia
uniform building bye-law with the new amendment stipulates that the OTTV of a building envelope
with a total air-conditioned area exceeding 4000 m2 should not exceed 50 W/m2. Although, the
existing formulae provided for calculating OTTV is only applicable to a traditional single skin façade
(SSF) building. Therefore, this paper seeks to investigate and evaluate how the natural ventilation in
the cavity of a naturally ventilated double skin façade (NVDSF) will impact the OTTV of a building
integrated with this façade typology. To achieve this goal, a hypothetical base-case was designed to
represent a typical commercial building in Kuala Lumpur, Malaysia. The calculated OTTV value of
the base case is compared with that of the same building integrated with naturally ventilated cavity
using dynamic simulation software (EnergyPlus/DesignBuilder) tool. The result indicates that the
annual heat transferred through the east orientation of the building is higher than all other
orientations and by integrating a naturally ventilated cavity on all orientations would reduce the
cooling load over traditional single skin building by a range between 46% and 84%. However, the
cost implication of investing in buildings with this kind of façade require more exploration for a better
understanding on the return of investment in Malaysia context.
Keywords: Naturally Ventilated Double-Skin Facades (NVDSF), Simulation (DesignBuilder), Overall
Thermal Transfer Value (OTTV), Thermal Performance.
1st IGCETMA 2018 1st International Graduate Conference on Emerging Trends in Multidisciplinary Approaches
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Abstract ID: 171126
Material and assembly selection: Comparative
analysis of embodied energy and carbon as an
index for environmental performance
Liman Alhaji 𝑆𝑎𝑏𝑎∗1,2 Mohd Hamdan Ahmad1, Roshida Binti Abdul Majid1 and Ahmed Yahaya2
1Universiti of Teknologi Malaysia 2Federal Polytechnic Bida, Nigeria
*, 1, [email protected], [email protected], [email protected], [email protected]
Abstract – The recent rise of environmentally conscious design, which includes materials and
assemblies (MA) selection as a key element, mandates the interest in comparing the embodied
energy (EE) and carbon (EC) in buildings using different construction methods. However, with
recent increase in sustainability awareness, developed and developing nations have engaged in
efforts to tackle this challenge. This study compares the EE and EC for a low energy traditional
method of construction (TMC) of stabilise clay block to a contemporary method of construction
(CMC) of sand-cement block of a low-income house. A process-based life cycle assessment (LCA)
analysis methods and Bath Inventory of Carbon and Energy were utilized for the upstream stages
evaluation. The findings revealed that the EE and EC for the AMC of stabilize clay block house
are 133,980.67MJ (1942MJ/m2) and 16,175.88kgCO2 (234.43kgCO2/m2), the CMC of sand-
cement block house are 294,194.96MJ (3197.77MJ/m2) and 41,565.57kgCO2 (451.80kgCO2/m2)
respectively. Thus, the CMC of cement-block house expends at least 126% more EE and emits at
least 165% more EC than TMC of stabilise clay block house. It indicates that the decision-making
analysis would provide design guidelines and a criterion for materials and assemblies selection
(MAS) to achieve environmentally conscious design (ECD).
Keywords: Carbon dioxide, energy, global warming, environmentally conscious design (ECD).
1st IGCETMA 2018 1st International Graduate Conference on Emerging Trends in Multidisciplinary Approaches
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Paper ID: 171127
Effects of welding on the microstructural
properties of AISI 430 Ferritic Stainless Steel
M.A.Khattak1,*, Shahid Zaman1, M.N.Tamin1b
1Faculty of Mechanical Engineering, Universiti Teknologi Malaysia,
81310, Skudai, Johor, Malaysia
*[email protected],b [email protected]
Abstract – The measurement of radiation dose rates is important in the release of patients
treated with radioactive iodine. Radioactive patients present radiation hazards to others after
radiopharmaceutical administrations, and evaluation of the radiation dose rate close to
patients is important. The annual public dose limit is 1 mSv, though the family members are
allowed to receive higher doses but as per IAEA guidelines should not exceed 5mSv over 5
years. In the present research radiation dose rates were measured from radioactive patients
without the influence of scattered radiation and correction factors. The radiation dose rates
from a total of approximately 100 radioactive patients were measured at 1.0 h, 24 h, 48 h and
168h after oral administration of radioactive iodine for radioactive iodine therapy. The usual
measurement was performed at 0.5m, 1.0 m, 1.5m and 2.0m in front of the thyroid tissue. The
results obtained were evaluated more accurately exposure rates and consequently absorbed
doses near radioactive patients and allow for more effective radiological protection
procedures for patient release criteria. Radiation exposure varies with patient to patient at
same radioactivity administered. The reason behind is different parameters as patients’s
gland size, age and statues of renal function that contributes in biological half-life of I-131.
For all results obtained from patients treated with 5 mCi, 10 mCi, 15 mCi, 20 mCi, 25 mCi,
28 mCi, 29 mCi, 30 mCi, 100 mCi, 150 mCi, 200 mCi and 250 mCi were recorded and
statistically analyzed. At the end it was concluded that patients treated with 15mCi to 30mCi
should not be hospitalized. They would be discharged with local instructions. The patients
treated with 30 mCi to 150 mCi of radioactive I-131 should be hospitalized 24 hours to 40
hrs after administration of radioactive I-131. The patients treated with 150 mCi to 250 mCi
of radioactive I-131 should be hospitalized 60 hours to 72 hrs after administration of
radioactive I-131. Keywords: radioactive iodine. radioactive I-131, correction factors, radioactive iodine therapy
1st IGCETMA 2018 1st International Graduate Conference on Emerging Trends in Multidisciplinary Approaches
37
Paper ID: 171128
A Contextual Framework of Henry Fayol’s 14
Principles of Management for Public Sector
Efficiency and Effectiveness of Policy
Responsibilities by a Government
Abdul-Kahar Adam*,1,2, a, b, c and Ebi Shahrin Bin Sulaiman1, d
1Universiti Teknologi Malaysia (UTM), Faculty of Management, 81310 Johor Bahru, Johor, Malaysia
2University of Education, Winneba, P.O. Box 25, Winneba, Central Region, Ghana
Primary email: a,*[email protected]; [email protected]; [email protected]
Abstract – Findings has showned that the mechanistic management functions which was
originally developed by Henri Fayol over 97 years ago are still being taught in today’s
lessons, but were not designed to be applicable to today’s turbulent business environment we
are experiencing, which requires an organic set of managerial functions (McNamara, [5].
According to a conclusion made by McNamara, [5], was about providing a new set of
organic management functions which will be applicable to today’s work environment. And
that this set of organic management functions were synthesized from the works of today’s
practitioners, consultants, theorists, and researchers. More importantly, it was discovered
that there is limitation to Fayol’s theory of management functions that might help improve an
organization's operation (McNamara, [5], likewise improving the public administration
systems for good governance. This paper depicted the theoretical framework and contextual
model of these principles with other identified variables in relationship as co-existence for a
common goal. These means that the Henry Fayol’s 14 principles of management cannot be
treated in isolation as best management practice in the public administration but rather has
to be effected with Human Resource Management Practice, and Native/National
Language(s), as dependent variables in achieving successful good governance practice of a
country. By and large, Polical Will and Social Ethics/Behavours are part and parcel of
exhibiting good governance a success, which are moderators of the contextual framework.
Therefore, a qualitative study has been conducted to ascertain the recommendations made by
Uzuegbu and Nnadozie [1].
Keywords: 14 Principles of Management, Public Sector Administration, Management,
Policy, HRM
1st IGCETMA 2018 1st International Graduate Conference on Emerging Trends in Multidisciplinary Approaches
38
Paper ID: 171129
Evaluation of Reduction in Radiation Dose Rates
from Patients Receiving Iodine-131 Therapy for
Thyrotoxicosis and Thyroid Cancer
H. Noreen*,1,a, Saira Zafar2,b and M. Afzal Nadeem1,c
1 Medical Physics Department, PINUM Cancer Hospital,
2019, Faisalabad, Pakistan 2 Oncology Department, PINUM Cancer Hospital,
2019, Faisalabad, Pakistan 1,c Medical Physics Department, PINUM Cancer Hospital,
2019, Faisalabad, Pakistan
a,*[email protected], [email protected], c [email protected]
Abstract--The measurement of radiation dose rates is important in the release of patients
treated with radioactive iodine. Radioactive patients present radiation hazards to others after
radiopharmaceutical administrations, and evaluation of the radiation dose rate close to
patients is important. The annual public dose limit is 1 mSv, though the family members are
allowed to receive higher doses but as per IAEA guidelines should not exceed 5mSv over 5
years. In the present research radiation dose rates were measured from radioactive patients
without the influence of scattered radiation and correction factors. The radiation dose rates
from a total of approximately 100 radioactive patients were measured at 1.0 h, 24 h, 48 h and
168h after oral administration of radioactive iodine for radioactive iodine therapy. The usual
measurement was performed at 0.5m, 1.0 m, 1.5m and 2.0m in front of the thyroid tissue. The
results obtained were evaluated more accurately exposure rates and consequently absorbed
doses near radioactive patients and allow for more effective radiological protection
procedures for patient release criteria. Radiation exposure varies with patient to patient at
same radioactivity administered. The reason behind is different parameters as patients’s
gland size, age and statues of renal function that contributes in biological half-life of I-131.
For all results obtained from patients treated with 5 mCi, 10 mCi, 15 mCi, 20 mCi, 25 mCi,
28 mCi, 29 mCi, 30 mCi, 100 mCi, 150 mCi, 200 mCi and 250 mCi were recorded and
statistically analyzed. At the end it was concluded that patients treated with 15mCi to 30mCi
should not be hospitalized. They would be discharged with local instructions. The patients
treated with 30 mCi to 150 mCi of radioactive I-131 should be hospitalized 24 hours to 40
hrs after administration of radioactive I-131. The patients treated with 150 mCi to 250 mCi
of radioactive I-131 should be hospitalized 60 hours to 72 hrs after administration of
radioactive I-131.
Keywords: I-131 treatment, radiation protection with I-131, Radiation exposure, absorbed dose, IAEA
Guidelines
1st IGCETMA 2018 1st International Graduate Conference on Emerging Trends in Multidisciplinary Approaches
39
Abstract ID: 171130
Advancement in Toughening of Polymeric
Materials - A Review
Ifrah Anum1,2,* , Mat Uzir Wahit1, M.A.Khattak1
1Faculty of Chemical and Energy Engineering, Universiti Teknologi Malaysia,
81310, Skudai, Johor, Malaysia 2Department of Chemical Engineering, NFC-IEFR
Faisalabad, Pakistan
Abstract – Toughening of Plastic materials including thermoplastic and thermosetting plastics
have always been a challenge for developing high grade engineering material. There are many
plastic materials which have limited applications due to brittleness or low strength. From the last
many decades researchers have been investigating different methods to improve toughness of
plastic materials. These methods can be summarized in three different categories i.e. addition of
Nano particles, blending with Nano composites and Blending with tough polymers like Natural
and synthetic rubber. Based on the reviewed studies, rubber-modified Plastic have resulted to
enhanced fracture toughness with accompanied but tolerable reduction in material strength and
stiffness. With balance end use performance, it is thought that rubber modified plastics may lead
to more exciting robust materials that amalgamate the power of rubber-toughening and the perks
of Polymeric materials. The major theories interpreting the toughening mechanisms of the
polymers are: multiple crazing, damage competition theory, shear-yielding theory, microvoids,
and cavitation theories. The factors affecting the toughening effect are relatively complicated. The
paper discusses the origin of toughness in terms of toughening mechanisms, briefly reviews the
factors influencing toughness, and comments on the latest advances in the science of the
toughening of polymers. With the case study of different Rubber toughened polymers.
Keywords: Toughened Plastic, Natural Rubber, Synthetic Rubber, Nano composites, Stiffness
1st IGCETMA 2018 1st International Graduate Conference on Emerging Trends in Multidisciplinary Approaches
40
Abstract ID: 171136
Dividend Policy, Theories of Dividend Policy and
Their Practical Implications
Dr. Suresh Ramakrishnan1,*Muhammad Ali Chohan2, Shamaila Butt2, Shehzad Khan2
1Senior Lecturer, Faculty of Management, Universiti Teknologi Malaysia, Johor Bahru,
Malaysia
2Faculty of Management, Universiti Teknologi Malaysia, Johor Bahru, Malaysia
Abstract – After the seminal work of Black, much work has been done on the dividend policy and
puzzle in the dividend pay-out. It is a continual riddle that scholars are very much concerned
about and this is still one of the burning issues in the current research. It is the main aspects of
the corporate dividend policy. Much research has been done on dividend policy, yet there are
some gaps which needs to be addressed in order to clearly understand the issues related to
corporate dividend policy and its implications. This paper provides a thorough review on
dividend, dividend policy, theories related to dividend policy and their practical implications.
More specifically, the paper attempts to answer that why corporations give dividends and paying
more attention to dividend policy. This question has been a major focus of research for long time
that has puzzled scholars. In this paper, we critically review the main theories of dividend policy
and their effects on the firm value in order to provide the readers and practitioners some new
insights and deeper understanding of the issues of dividends and dividend policy.
Keywords: Dividend, dividend policy, dividend puzzle, dividend theories
1st IGCETMA 2018 1st International Graduate Conference on Emerging Trends in Multidisciplinary Approaches
41
Abstract ID: 171137
Biomaterials: Characteristics and Properties of
Nickel Free Titanium Alloys
M.A.Khattak1,*, M.S.M. Sufian1b, 2, S. Kamran Afaq2c and Anique Mukhtar2d
1Faculty of Mechanical Engineering, Universiti Teknologi Malaysia, Malaysia 2Department of Mechanical Engineering, HITEC University, Taxila, Pakistan
*[email protected], [email protected], [email protected],
Abstract – The design and selection of a biomaterial depend on its specific application in order to
be useful and assure its properties as long as required, without rejection. In order to be
considered a biomaterial it should, besides not inducing inflammation, toxic reactions and
allergenic symptoms in the body, be biocompatible, biofunctional, bioactive, bioinert and
sterilisable. Biomaterials plays a vital role in the lives of the many individuals. Recent
biomaterials studies focused on stainless steel, Co based alloy and Ti based alloy. Among
biomaterial, Ti-based alloys have its benefits of excellent corrosion resistance, biocompatibility
and lower elastic modulus. It is a well-known fact that after the development of Titanium alloys,
the use of Ti alloys increased tremendously. This research article focuses mainly on the nickel
free titanium-alloys. This article also narrates the influence of microstructure, chemical analysia,
hardness and tensile properties. Overall, an attempt has been carried out to review the current
scenario of low modulus Ti based material with nontoxic/ hazardous elements for biomedical
applications.
Keywords: Titanium alloys, tensile, microstructure, hardness, properties
1st IGCETMA 2018 1st International Graduate Conference on Emerging Trends in Multidisciplinary Approaches
42
Abstract ID: 171138
Fatigue Crack Growth and Fractal Crack
Propagation of Martensitic AISI 316 Stainless
Steel
M.A.Khattak*,1a , Azril Amil1b, M.N.Tamin1c
1Faculty of Mechanical Engineering, Universiti Teknologi Malaysia,
81310, Skudai, Johor, Malaysia a*[email protected], [email protected] ,[email protected]
Abstract – This research presents a preliminary experimental investigation to explore fractal
dimension (D) evaluation from crack path data through fractal geometry analysis. Hence, proving
the possibility of demonstration of a valid relationship between KIC and the fractal dimension (D)
for AISI 316 stainless steel. Tensile tests were performed on samples and compact tension (C(T)-
35) specimen was used in the fatigue crack growth test at the applied load ratio, R = 0.1. The
threshold stress intensity factor range is established at 18.64 MPa√m. In the constant crack
growth rate stage, ranging from 1.99 (10-6) to 1.9 (10-5) mm/cycle, the crack growth rate
behavior is represented by Paris equation with coefficient and exponent of 3 (10-16) and 9.741,
respectively. The fractal dimension (D) evaluated from crack data through fractal geometry
analysis fall within the range of 1.76 -1.88. It is possible to demonstrate a relationship between
Stress intensity factor (KIC) and fractal dimension (D) for AISI stainless steel.
Keywords: AISI 316 stainless steel; Fatigue crack growth rate; Stress intensity factor; Fractals, Crack
Propagation, Fractal Dimension
1st IGCETMA 2018 1st International Graduate Conference on Emerging Trends in Multidisciplinary Approaches
43
Abstract ID: 171139
The Use of Metaphor to Depict the Tragic Pictures
in Eugene O’Neill ‘S Plays
Haider Ibrahim Selman1a, Zaidah Zainal1
1Language Academy, Universiti Teknologi Malaysia
Abstract--The purpose of this paper is to examine the use of metaphors in Eugene
O’Neil’s plays, particularly in depicting the tragic scene of the plays. It is observed
that there are some links in the use of metaphors to illustrate some heart breaking
scenes and acts. In this paper, tragic pictures include death, murder, and sadness in
the craftsman of the plays, while the metaphorical expressions include simile,
personification. The researcher intends to show how the tragic images are portrayed
by the metaphorical expressions employed in the plays.
Key words: metaphor, tragic, Eugene O’Neill, desires, suffering, blackness
1st IGCETMA 2018 1st International Graduate Conference on Emerging Trends in Multidisciplinary Approaches
44
Abstract ID: 171141
Stakeholders’ Identification for Collaborative
Tourism Planning in Coastal Areas Of Sindh
Province, Pakistan
Zia Ullah*1.a. Muhammad Ibrahim Khan 2.b. Javed Iqbal 3.c and Zahoor-Ul-Haq 4.d
1Department of Tourism & Hospitality, Abdul Wali Khan University, Mardan, KPK, Pakistan 2Institute of Business & Leadership (IBL), Abdul Wali Khan University, Mardan, KPK, Pakistan
3 & 4Department of Economics, Abdul Wali Khan University, Mardan, KPK, Pakistan
a* [email protected] b [email protected] c [email protected] [email protected]
Abstract--Following the theoretical constructs of collaboration theory in coastal tourism destination
planning, this study identified the legitimate stakeholders to their salience in coastal tourism of Sindh
province, Pakistan. Taking three salience attributes, i.e. power, urgency and legitimacy, a total of 37
stakeholders were identified and then grouped into eight different classes. The study finds that
coastal tourism in the province is a multi-sector and interdisciplinary domain. Further, the results
reveal that coastal tourism follows sectoral management approach. Stakeholders' collaboration is
recommended to overcome the prevailing power based-sectoral management approach. The paper
contributed to existing literature in terms of power sharing mechanism for sustainable development
of tourism. Keywords: stakeholder, collaboration, tourism.
1st IGCETMA 2018 1st International Graduate Conference on Emerging Trends in Multidisciplinary Approaches
45
Abstract ID: 171142
Structure and Cryptanalysis Of Wg-7, Wg-8 And
Wg-16 Stream Ciphers1
1Abdul Hakeem Majid, 2*Muhammad Anwar, 3M. Waqar Ashraf
1Department of Computer Science, University of Lahore, Lahore, Pakistan 2Faculty of Computing, Universiti Teknologi Malaysia, Malaysia
3Department of Computer Engineering, Bahauddin Zakariya University, Multan, Pakistan *Corresponding Author’s Email: [email protected]
Abstract--The family of WG stream cipher is good for the security of resource constrained devices,
they have good randomness properties. These ciphers can be implemented efficiently on RFID tags,
Microcontrollers and Sensor nodes. Structures of these ciphers are simple and easy to implement.
Security of these ciphers against Time/Memory/Data tradeoff attack, algebraic attack, correlation
attack, differential attack, distinguishing attack, cube attack and discrete fourier transform attack.
Implementation on 4-bit microcontroller ATAM893D, 8-bit microcontroller ATmega128L from Atmel
and 16-bit microcontroller MSP430 from Texas instruments offering a good security on these devices.
Comparison with the other stream ciphers, series of lightweight WG stream ciphers WG-7, WG-8 and
WG-16 better secured for lightweight embedded applications regarding their performance and energy
consumption.
Keywords: Lightweight stream cipher, Welch Gong (WG), cryptanalysis, embedded applications
1st IGCETMA 2018 1st International Graduate Conference on Emerging Trends in Multidisciplinary Approaches
46
Abstract ID: 171143
FE Analysis of HIP Implant Static Loading in Stair
up Activity
Abdur Rafai1, Saeed Badsha1a Muhammad Amjad1b, & M.A.Khattak2
1Departement of Mechanical Engineering, International Islamic University,
44000, Islamabad, Pakistan 2Faculty of Mechanical Engineering, Universiti Teknologi Malaysia,
81310, Skudai, Johor, Malaysia
[email protected],b [email protected]
Abstract – With the increasing success of total hip replacement THR the patient expectation about
implant durability and becoming more active have risen. This study analyzes the numerical
investigation of hip arthroplasty. The continuing stability of hip implants depend upon the loads
acting across the joint. Forces magnitudes taking place in vivo can be greater than the suggested
test values, because a typical gait cycle generates forces up to many times the body weight in the
hip joint. A finite element analysis (FEA) will be performed on artificial hip implant model to
study the mechanical behavior of the prosthetic femur component at force occurring due to stair
up activity which is among the huge magnitude of force causing activities on implant. This
implant design will be chosen for numerical analysis because stress concentration in artificial
femoral component causes to implant fracture. Results will shows that forces magnitudes due to
stair up activity are of interest, causing changes in implant stress field and issues in implant
stability, which can lead to failure of implant.
Keywords: total hip replacement THR, finite element analysis (FEA), prosthetic femur component
1st IGCETMA 2018 1st International Graduate Conference on Emerging Trends in Multidisciplinary Approaches
47
Abstract ID: 171144
Determination of Stress Concentration Factor of
Drawn Steel Wire under Tensile Loading through
FEA 1aSajjad Ahmad, 2Jefferi, 1bSaeed Badshah, 2cMohd Nasir Tamin1dMuhammad Amjad,
1 International Islamic University Islamabad, Pakistan 2 Universiti Teknologi Malaysia, Johor Bahru, Malaysia
[email protected],b [email protected],[email protected], [email protected]
Abstract – In ASTM standard specimens used for tensile loading, the gripping portion of the
specimen are wider for flat specimen and similarly have large diameter for round specimens in
order to avoid the stress concentration produced due to sharp teethes of the gripping inserts and
the clamping pressure. When the specimen and its ends have same diameter, notch effect of
teethes and clamping pressure causing the specimen to break inside the grips or just near to grips
which makes the test invalid. Special jigs with extra cold rolling of the specimen ends is one of the
solution recommended by many researchers however Finite Element is another easily available
tool to closely approximate the stress concentration factor and correct the invalid data in tensile
and fatigue loading.
Keywords: ASTM standard, tensile and ftigue loading, notch effect, Finite Element
1st IGCETMA 2018 1st International Graduate Conference on Emerging Trends in Multidisciplinary Approaches
48
Abstract ID: 171145
Ant Colony Optimization of Composite for
Gamma-Ray Shielding
Muhammad Arif Sazali1, a, *, Nahrul Khair Alang Md Rashid1, b, and Khaidzir Hamzah1, c
1Faculty of Chemical and Energy Engineering, Universiti Teknologi Malaysia, 81310 Johor
Bahru, Johor
a,*[email protected], [email protected], [email protected]
Abstract – The rise of nuclear technology imposes risk of excessive ionizing radiation such as
neutrons and gamma-rays exposure to people and environment. One method of radiation
protection is by using a radiation shield. It is a physical material that is placed between a
radiation source and an object to be protected with the aim of reducing the radiation level at the
object's location. It can be made from a wide variety of materials. One of the way to design a
shield is by mixing different elements into a composite material. Besides reducing the overall
weight of the shield, this method can integrate the shielding performances of its component
materials, making it suitable for shielding more than one type of radiation. However, the time
taken to determine the most optimum combination of elements composition and shield thickness
for any given set of material through exhaustive search may be impractical. Optimization methods
called metaheuristics had been developed to tackle such combinatorial optimization problem.
Examples include simulated annealing, tabu search, genetic algorithm (GA), and ant colony
optimization (ACO). Previous work had shown that genetic algorithm can be applied to optimize
a multilayer shield for mixed neutron and gamma radiations in terms of its thickness and element
composition. Another interesting metaheuristic is ACO. Its development was inspired by the
behaviour of foraging ants that seek the shortest path between their nest and food. ACO and GA
are in the same group of nature-inspired, population-based metaheuristics and various studies
had been made to compare between them. The ACO was found to be advantageous depending on
the application. However, the performance of ACO in terms of radiation shield optimization is
still unexplored. Therefore, the current study focuses on the use of ACO for the optimization of a
composite shield for gamma-rays made up of HDPE, boron, and tungsten. The shield’s thickness
and material composition will be optimized. Important parameters of the ACO such as the
number of virtual ants and pheromone values will also be tested to investigate their influence on
the optimization process.
Keywords: Radiation shielding, ant colony optimization, metaheuristic
1st IGCETMA 2018 1st International Graduate Conference on Emerging Trends in Multidisciplinary Approaches
49
Abstract ID: 171146
Evaluation of Semantic Web User Interfaces:
Methodologies Discussion And Review
Syeda Shamaila Zareen*1,a, Dr. Shaukat Wasi2,b and Syed Furqan Qadri3,c
1 Department of Computer Science, Masters Student of Muhammad Ali Jinnah University,
Karachi, Pakistan 2 Department of Computer Science, faculty of Muhammad Ali Jinnah University, Karachi,
Pakistan 3School of Computer Science and Technology, Ph.D. Scholar of Beijing Institute of
Technology, Beijing, China a,*[email protected], [email protected], [email protected]
Abstract - This research paper aims, is to explore semantic web user interfaces, which are proposed,
designed and adapted in the past years. In this research paper, we have concluded the existing
research, to identify the current standing of semantic web user interfaces. We defined some
methodologies behinds the semantic web user interfaces. We have collected some papers and
analyzed these papers in the four major dimensions: general information regarding our research
topic in year wise publication, covered research topic such as paper keywords, authentication and
quality of evaluations, and finally, the research method used and proposed. The result, which we have
concluded, is based only on the survey results, and obtained data from these papers. The conclusion is
defined, in two dimensions. At first, we have identified the existing gaps, in adapting semantic web
user interfaces, widely. Secondly, we have identified the methodologies proposed for semantic web
user interfaces.
Keywords: Semantic Web, Semantic Web User Interfaces, Resource Description Framework, Graph
pattern
1st IGCETMA 2018 1st International Graduate Conference on Emerging Trends in Multidisciplinary Approaches
50
Abstract ID: 171147
Investigation Effects of Temperature and Fixed
Relative Humidity on Additive Manufactured
Parts
Zarak Khan*1a, Anique Mukhtar1b, M. Younas 1
1Faculty of Engineering & Technology, HITEC University, Taxila, Pakistan
a* [email protected], [email protected]
Abstract – Thirty years in its development, Additive manufacturing has become the prominent
manufacturing process. Manufacturing of additives for the construction of parts by adding single
layer materials simultaneously, based on a solid 3D computer model. They do not require the use
of accessories, cutting tools, chillers and other auxiliary resources. It allows an optimal design
and the production of customized parts. Its advantages over traditional manufacturing have
captured the imagination of the public, which is reflected in the recent important publications
called Additive manufacturing “Third industrial revolution ". There is a need of mechanical
properties of the parts to be investigated. This research focus the temperature effect on the
mechanical and thermal properties of Acrylonitrile Butadiene Styrene (ABS) plastics has been
experimentally determined. Their behavior was studied at 22.4⁰C, 37.8⁰C and 54.7⁰C with
±0.1⁰C variation. Material constants for later numerical modeling were obtained from tensile
testing while DSC tests were carried out to investigate the thermal properties at micron scale.
Results shows good ductility, hardness and temperature resistance at temperature of 45⁰C
degrees.
Keywords: Additive manufacturing, auxiliary resources, thermal properties
1st IGCETMA 2018 1st International Graduate Conference on Emerging Trends in Multidisciplinary Approaches
51
Abstract ID: 171148
Design and Manufacturing of Testing Fixture for
Prosthetic Knee Joints
Zarak Khan1, Liaqat Ali2, Mushtaq Khan2, Shehbaz Khan2, Anique Mukhtar2, Muhammad Younas2
47080, Pakistan * [email protected]
Abstract – The primary objective of this research study is to design and manufacture a
mechanical testing fixture for external knee joint developed at School of Mechanical &
Manufacturing Engineering, NUST. Aiming for the machine to be purely mechanical, cost
efficient, sustainable yet simple in design and manufacturing; and also with an option for future
modifications all the literature available about knee wear simulators, in vivo, in vitro testing was
studied. On the basis of available literature, commercial machines and other available
information regarding the design of knee wear simulators; three conceptual designs were
developed modeled and analyzed. KAWAKITA Jiro method was used for needs assessments and
design specifications development. Plough’s method for decision matrix was used to pick the best
suited conceptual design. After the detail modeling, theoretical analysis of simple components and
FEA analysis of complex components using ANSYS work bench were carried out. All the
drawings and process plans were prepared keeping the Design for Manufacturing and Design for
Assembly rules in consideration. With the manufactured prototype any value of axial loading
ranging from 10-1700N can be achieved with an error value which can further be reduced by
decreasing the RPM of the crankshaft and reducing the friction between piston cylinder. Flexion
angle can be varied manually. In future the model can further be modified by replacing the crank
mechanisms with linear actuators using the same frame design.
Keywords: Prosthetic Knee joint, Load Cell, Fatigue testing fixture, Design for Manufacturing, Design for
Assembly, Process Planning, FEA.
1School of Mechanical and Manufacturing Engineering, National University of Science and
Technology 44000, Pakistan 2Department of Mechanical Engineering, HITEC University Taxila
1st IGCETMA 2018 1st International Graduate Conference on Emerging Trends in Multidisciplinary Approaches
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Abstract ID: 171149
Conceptual design of a Solar HALE UAV
Saad bin Nazarudeen,1, a, Wail I. Harasan1, b, Amer F. Rafique1, c
1Department of Aeronautical Engineering, Faculty of Engineering, King Abdulaziz
University, Jeddah, Saudi Arabia a,* [email protected], [email protected], cafrafique@ kau.edu.sa
Abstract – This research is carried out with the aim of realizing the concepts of Solar High
Altitude Long Endurance Unmanned Aerial Vehicle and design a prototype before manufacturing
with available technologies in order to take steps to reach eternal flight. The experience gained
from former versions, Sun falcon 1 - a monoplane with solar powered and fuel cell system
designed for day flight and Sun falcon 2 -an upgraded model capable of flight during night from
energy saved in daytime were used to gain experience to introduce the HALE concept. This work
proposes a conceptual design methodology of solar UAV with high operating altitude and long
endurance characteristics from the state of art. A model of an UAV is presented which has 150 kg
payload mass at an altitude of 9000 m and with a day and night endurance. Preliminary design
included sizing, defining geometry for few selected configuration, aerodynamic definition and a
flight performance analysis was conducted for stability derivatives.
Keywords: HALE, Solar UAV, Conceptual design
1st IGCETMA 2018 1st International Graduate Conference on Emerging Trends in Multidisciplinary Approaches
53
Abstract ID: 171150
Intercultural Communication Competence – The
Present State of Affairs
Alkelani, W and Habil, H
Language Academy, Universiti Teknologi Malaysia, 81310 Skudai Johor, Malaysia
[email protected], [email protected]
Abstract – This conceptual paper has two main objectives. First, it sheds light on the previous
studies done in the field of intercultural communication competence. Second, it draws the
attention on the lack of in-depth studies on the concept of communication in the studies of
intercultural competence. This gap is represented by two observations. First, in most of the
studies done, intercultural communication is mostly approached from the cultural perspective
looking at adaptation, adjustment and the cultural difference ignoring the issue of
miscommunication which is a dangerous consequence of cultural and linguistic differences
between communicators. Second, the few studies done on miscommunication mostly took pace in
business institutions and multinational companies. Thus, there is a need to address the issue on
intercultural communication competence zooming in on the issue of intercultural
miscommunication that leads to misunderstandings among culturally different students within
multicultural tertiary educational institutions. This paper identifies the gap and invites
researchers and scholars to bridge this gap by widening the range of research to uncover the
different factors that might lead to miscommunication with a special attention to the cultural as
well as the linguistic factors associated and to address the possible ways to overcome these
problems and challenges. In order to do this, the current paper recommends that both local and
international students should be involved and that future research should use both quantitative
and qualitative methods to get the best possible insights into the issue under research.
Keywords: Intercultural Communication competence, tertiary education, miscommunication
1st IGCETMA 2018 1st International Graduate Conference on Emerging Trends in Multidisciplinary Approaches
54
Abstract ID: 171151
The Study of Facilities Provided By the Tourism
Operators in Sabah Malaysia
Zou Danting *, a, Farzana Quoquab b, Nomahaza Mahadi c
a,b,c International Business School, Universiti Teknologi Malaysia, 54100, Kuala Lumpur,
Malaysia *, [email protected]
Abstract – Tourism industry is the primary rising industry in the world since 2011, it not only the
major revenue source for Malaysia, but also helps Sabah to attract over 3 millio international
tourists in 2016. That means in the past 3 years, the numbers of the international tourists have
been increased for more than two times in Sabah. Therefore, it is necessary to study the facilities
provided by the tourism operators in Sabah, since most of the facilities I tourism industry were
built more than 10 years before, and the tourism industry there has not expected and well
prepared for such a big number of increase in term of facilities.
Keywords: Tour operators, Facilities, Sabah, Malaysia
1st IGCETMA 2018 1st International Graduate Conference on Emerging Trends in Multidisciplinary Approaches
55
Abstract ID: 171152
The Role of Trust and Commitment in Achieving
Supply Chain Flexibility in Manufacturing SMEs
Ehsan Salavati
Abstract – With the growing complexity and uncertainty of dynamic business environment, the
importance of supply chain flexibility has become vital for manufacturing SMEs to respond to
changes and environmental uncertainty. However in supply chain management literature, the role
of relationship quality is well stablished in supplier-customer relationship, but the effects of
relationship quality on supply chain flexibility is not examined yet. Hence, this study develops a
conceptual framework based on the resourcebased view (RVB) theory, literature review and
previous studies to extend the current knowledge in supply chain flexibility literature. The aim of
this paper is to investigate the role of relationship quality in terms of trust and commitment
between the partners in supply chain to achieve supply chain flexibility in manufacturing SMEs.
Moreover, unlike the previous empirical studies that confined to manufacturing or internal
flexibility in the plant or a single firm, this study consider the supply chain flexibility as a network
perspective including the suppliers, focal firm and customers.
Keywords: Trust, Commitment, Supply chain flexibility, Manufacturing SMEs
1st IGCETMA 2018 1st International Graduate Conference on Emerging Trends in Multidisciplinary Approaches
56
Abstract ID: 171153
Improvement Bike’s Engine Effeciency via Pre-
Heating of Air-Fuel Mixture
Anique Mukhtar*1, M. A. Khattak2 , M.F. Ausaf1 , M. Umar Akram
1 Faculty of Engineering & Technology, HITEC University, Taxila, Pakistan. 2 Faculty of Mechanical Engineering, Universiti Teknologi Malaysia, (UTM), 81310,
Skudai, Johor, Malaysia
Abstract – The world is going through a lot of global warming issues. Greenhouse gases are
effecting the atmosphere in a very harmful way. To counter these issues many steps are being
taken by the automobile industry in all over the world in the form of EURO technology systems.
Energy crisis is also an important issue of the world during such time. Gasoline consumption is
very high, so this is the serious concern in all over the world and as the world reserves are
depleting one day shortage of petrol will occur. This research focuses on reducing emissions and
burning quality of the fuel and also optimize the consumption of a 4-stroke motorbike engine by
integration of preheater.
Keywords: greenhouse gasses, EURO technology system.
1st IGCETMA 2018 1st International Graduate Conference on Emerging Trends in Multidisciplinary Approaches
57
Abstract ID: 171154
Review of Probabilistic Fracture Mechanics
Analysis under Cyclic Loading
Anique Mukhtar*1, M. A. Khattak2 , M.F. Ausaf1
1Faculty of Engineering & Technology, HITEC University, Taxila, Pakistan. 2Faculty of Mechanical Engineering, Universiti Teknologi Malaysia, (UTM), 81310, Skudai,
Johor, Malaysia
*1
Abstract – Prolong exposure to load fluctuation could shorten the fatigue life as well as lead to
increase in crack growth rate. This in turn, modifies the long-term mechanics response of the
structure and affects structural reliability prediction. To predict precisely material’s
sustainability is a serious challenge for the researchers especially when material is affected
considerably by cyclic loading. In recent years methods are underdevelopment to predict the
probability of occurrence of such failures. Their outcomes are implemented in designing of the
engineering structures. These methods were depend upon probability theories or mathematic
statistics. These new methods aimed in getting the actual facts upon which the probability of
failure may be established. This paper review the probabilistic considerations introduced to
fatigue crack growth analysis. When compared to deterministic analysis, the most significant
difference is prediction about crack growth rate. Paper reviews the methodologies based on the
quantification of uncertainties in fatigue crack growth. Research reveals that the probability
analysis significantly reduces the number of experimentation. The use of this approach can
provide explanation for extending the lifetime of industrial structures or equipment.
Keywords: load fluctuation, crack growth rate, fatigue crack growth analysis.
1st IGCETMA 2018 1st International Graduate Conference on Emerging Trends in Multidisciplinary Approaches
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Abstract ID: 171156
Environmental-Amiable Pulsed Laser Ablation in
Liquid Mediated Growth of Silver/Cinammon
Nanocomposites: Absorption Attributes
Ali Aqeel Salim1, Sib Krishna Ghoshal2, Noriah Bidin1, Hazri Bakhtiar*1
1Laser Center, Institute for Scientific and Industrial Research 2Advanced Optical Materials Research Group, Physics Department, Faculty of Science
1,2Universiti Teknologi Malaysia, 81300, Johor Bahru, Skudai, Malaysia.
Astract--Inspired by the great prospects of both silver (Ag) and cinnamon (C) nanostructures in the
biomedicine applications we prepared some colloidal nanocomposites of Ag-C in the form of
nanoparticles (hereafter designated as Ag-CNPs). Very strong reactivity and wide surface area of Ag-
CNPs blend made them effective for various biomedical purposes. These Ag-CNPs were grown via
green (chemical-free environment) pulsed laser ablation in liquid (PLAL) technique using ethanol as
liquid medium at optimum laser fluence. Fourier transform infrared (FTIR) spectra identified the
right chemical bonding vibration and confirmed the production of Ag-CNPs dispersed in ethanol. It
comprised of several prominent bands assigned to the symmetric and asymmetric stretching of O-H,
C꞊O, C-O, C-OH, and C-H bonds. The occurrence of vibrational modes corresponding to hydroxyl
and carboxylic functional groups confirmed the existence of polyphenols compounds and their
derivatives including cinnamaldehyde, flavanols and phenylpropenes. Ultraviolet-Visible (UV-Vis)
absorption spectra revealed two intense absorption bands at 321 nm and 406 nm, confirming the
formation of stable Ag-CNPs. These achieved Ag-CNPs with proven unique structural and absorption
attributes were established to be beneficial for widespread usage.
Keywords: Colloidal Ag-CNPs; PLAL; Absorption properties; Structure.
1st IGCETMA 2018 1st International Graduate Conference on Emerging Trends in Multidisciplinary Approaches
59
Abstract ID: 171162
Experimental Study for Compression Behavior of
Honeycombs with Different Structural Densities
M.S. Khan1,2, *, M.N. Tamin1 & M.A. Khattak1, R.A. Mufti2 & M. Khan2 1Faculty of Mechanical Engineering, Universiti Teknologi Malaysia, Malaysia
2School of Mechanical & Manufacturing Engineering SMME, National University of Science
& Technology NUST, Islamabad, Pakistan
Abstract – Technological innovation in aircraft designs, logistic applications and manufacturing
of lightweight structures induced development of sandwich panels e.g. honeycomb composite
structures. These panels are the most commonly used sandwich structures serving the purpose of
weight reduction combined with impact resistant properties, high stiffness and strength to weight
ratios which makes them suitable for secondary structural parts of aircrafts. The important
feature of the honeycombs structure is its property to confront through-thickness compression and
providing much higher plastic deformation of cellular configuration which results in high energy
absorption. This research work emphasis on extensive experimental study of compression testing
of two different densities of same hexagonal honeycomb structures made of phenolic resin
impregnated Nomex aramid paper. Compression behavior along with the plastic deformation of
the cell walls were investigated and the results were compared with the theoretical research
works done previously. The experimentation not only provide the basic constituent compression
properties and failure mechanism of the bare honeycombs but also the comparative analysis of
the different densities of honeycomb structures resulted in a much higher change in the
compressive properties which was in good correlation with the theoretical calculations and
manufacturer test data.
Keywords: Composite Structures, Nomex Paper, Honeycombs, Compression behavior, Phenolic Resin
1st IGCETMA 2018 1st International Graduate Conference on Emerging Trends in Multidisciplinary Approaches
60
Abstract ID: 171164
Investigating the Key Predictors of Household
Recycling Behavioral Intention: Implications
from the Extended Theory of Planned Behaviour
Muhammad Salisu Khalil 1,2, YuekMing Ho 1,*, Latifah Abd Manaf 3, Amir Hamzah Sharaai 1 and
Aliyu Baba Nabegu 4
1 Department of Environmental Management, Faculty of Environmental Studies, Universiti
Putra Malaysia, 43400 Serdang, Selangor, Malaysia; [email protected]
(M.S.K); [email protected] (A.H.S.) 2 Department of Environmental Sciences, Faculty of Science, Federal University Dutse, 7156
Dutse Jigawa State, Nigeria 3 Department of Environmental Science, Faculty of Environmental Studies, Universiti Putra
Malaysia, 43400 Serdang, Selangor, Malaysia 4 Department of Geography, Faculty of Earth and Environmental Sciences, Kano University
of Science and Technology, Wudil 713101, Nigeria
*, 1 [email protected]; Tel.: +60-196-667-626, 1 [email protected], [email protected], [email protected]
Abstract – Changing households’ behaviour to be more environmentally friendly, as a means to
increase their participation in recycling, has been a major challenge to the authority concerned
in many countries, particularly in Nigeria. Authorities are continuously in search of an
appropriate, yet a comprehensive model for understanding the key predictors of households
recycling behavioural intention. However, the previous recycling policies and studies focus more
on the top-down approach, neglecting the bottom-up approach that ensures public participation
in recycling. This study aims to develop an extended model of Theory of Planned Behaviour
(TPB) that comprises of personal norms, perceived lack of facilitating conditions, and awareness
of consequences to determine the key predictors of household recycling intention. Data collected
from 393 households in Kano metropolis Nigeria were analysed using structural equation
modelling. The result revealed that the integrated model fits the data well, and provides a
comprehensive and better means for investigating the key determinants of recycling intention. The
attitude, subjective norms, awareness of consequences and personal norms significantly and
positively predict recycling intention as expected. Whilst perceived behavioural control did not
predict recycling intention, the perceived lack of facilitating conditions exerts a significant but
negative influence on recycling intention. The conclusion drawn is that households’ recycling
behavioural intention is influenced by their belief about the outcome of the behaviour, the moral
norms held by the households, and the perceived availability of facilitating conditions. Finally,
the study provides the implications of the research findings and suggestions for the Nigerian
authorities to come up with promising recycling policies that encourage household participation.
Keywords: Text
1st IGCETMA 2018 1st International Graduate Conference on Emerging Trends in Multidisciplinary Approaches
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Abstract ID: 171165
Numerical Method for Solution of Fuzzy
Nonlinear Equations
I. M. Sulaiman *,1,a, M. Mamat1,b, M. Y. Waziri2,c and A. O. Umar 1,d
1 Faculty of Informatics and Computing, Universiti Sultan Zainal Abidin, Kuala Terengganu,
21300, Terengganu, Malaysia. 2 Department of Mathematics, Bayero University, Kano, Nigeria.
a,*[email protected]., [email protected], [email protected], [email protected].
Abstract – Most studies on numerical techniques for solving fuzzy nonlinear equations focus
on problems with non-singular Jacobian in the neighbourhood of the solution, particularly,
the Newton’s type methods. However, computing the Jacobian at every iteration is time
consuming. In this paper, a derivative free numerical technique known as improved False
Position algorithm was employed for the solution of fuzzy nonlinear equations. This is one of
the simplest and reliable bracketing method for the finding the root of nonlinear equations.
This method tends to overcome the computational cost of Jacobian evaluation at every
iteration. The fuzzy quantities are transformed into parametric form. Numerical examples are
provided to illustrate the efficiency of the method.
Keywords: Fuzzy nonlinear equation, Improve False Position Method, Fuzzy Parametric form
1st IGCETMA 2018 1st International Graduate Conference on Emerging Trends in Multidisciplinary Approaches
62
Abstract ID: 171166
Development of High Frequency Generator for
Bipolar Electrosurgical Unit
Ali Idham alzaidi*,1, a, Azli yahya 2, b, Tan Tian Swee 2, c, Norhalimah Idris3, c
1Faculty of Biomedical Engineering, Universiti Teknologi Malaysia, 81310 Skudai Johor, Malaysia
2Faculty of Electrical Engineering, Universiti Teknologi Malaysia, 81310 Skudai Johor, Malaysia
3Faculty of Management, Universiti Teknologi Malaysia, 81310 Skudai Johor, Malaysia
*alii.alzedi@gmail , [email protected]
Abstract – Power Electronics is widely used in bioscience and medical instruments such as
Electrosurgical Units, MRI and X-ray. An advance development in switch mode power supply
leads to a new design topology of DC to DC convertor for Electrosurgical Systems. The new
designed system has a capacity to produce high efficient output power with high resonance,
this improves the performance of the surgery operation. This paper reports a Buck-Boost
topology DC to DC (Flyback) converter with high power switching. The simulation results
show an improved performance when compared to the existing system.
Keywords: SMPS, DC to DC Converter, Electrosurgical Unit,
1st IGCETMA 2018 1st International Graduate Conference on Emerging Trends in Multidisciplinary Approaches
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Abstract ID: 171168
Slotted Flexible UWB Antenna
Nabeel Muqarrab*,1,a, M Irfan Khattak 1,b, M. Rehan Zaffar 2,c, Waleed Shahjehan1,d
and Zaka Ullah1,e
1Department Electrical Engineering, University of Engineering and Technology, Peshawar,
K.P.K, Pakistan 2Department Electrical Engineering, Comsats University, Abbottabad, K.P.K, Pakistan
a,*[email protected], [email protected], [email protected],
[email protected], [email protected]
Abstract –In this manuscript, a slotted flexible UWB antenna is proposed and presents the
simulation results at the free space. The proposed antenna operates from 2.45 GHz to 10.75
GHz providing an impedance bandwidth of 8.3 GHz. The antenna is designed on a flexible
textile (jeans) substrate with relative permittivity (εr) of 1.75 and loss tangent of 0.078 and a
thickness of 1 mm. The overall dimension of the patch is 35×30 mm2 and that of a truncated
partial ground is 31×5.8 mm2. The proposed antenna provides VSWR < 2 for the entire
impedance bandwidth.
Keywords: UWB, VSWR, textile
1st IGCETMA 2018 1st International Graduate Conference on Emerging Trends in Multidisciplinary Approaches
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Abstract ID: 171277
Mechanical Characterization of Copper Nano-
Particles based Glass Fibre Reinforced Polymer
Composites
Muhammad Ali Nasir*, Sirjeel Isaac, Riffat Asim Pasha, Aneela Wakeel, Tanzeel-ur-Rashid
Department of Mechanical Engineering, University of Engineering & Technology, Taxila, Pakistan
*Corresponding Author: [email protected]
Abstract - Polymeric composites are being used extensively used in aerospace, automobile,
transportation, chemical, construction and logistics industries. Copper Nanoparticles reinforced
GFRP composites have been fabricated to enhance electrical and thermal properties. This project
focuses on the addition of the copper nanoparticles and glass fiber reinforced in epoxy based
composites and evaluated their mechanical characterization. It was observed that tensile, impact and
micro hardness properties have been enhanced due to the addition of CuNPs. Microscopic
characterization was investigated by using Scanning electron microscope and it was observed that
CuNPs and glass fibers are properly dispersed in epoxy. After performing the tests, with 8 wt.% of
CuNPs and glass fibers better results (tensile, impact and micro hardness) are obtained which favors
the material to be used in automotive and aerospace application to some extent.
Key words: Copper nanoparticles (CuNPs), Glass fiber, Epoxy, mechanical characterization
1st IGCETMA 2018 1st International Graduate Conference on Emerging Trends in Multidisciplinary Approaches
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Abstract ID: 171278
Experimental and Numerical Simulation of Brinell
Hardness Test of Al7075 Alclad T6 in Abaqus
Aneela Wakeel, Muhammad Ali Nasir*, Riffat Asim Pasha, Jarair Shafique, Nazeer Anjum
Department of Mechanical Engineering, University of Engineering & Technology, Taxila, Pakistan
*Corresponding Author: [email protected]
Abstract – Aerospace technology widely depend on the Strength-to-Density ratio of materials
and Aluminum Alloys (Usually Al-7075 T6) is generally playing vital role in fulfilling these
requirements. Al-7075 is often used in transport applications, including marine, automotive
and aviation. Computer simulation is a popular instrument in the field of engineering to
visualized the material behaviour. The phenomenon of indentation deformation is examined
utilizing FEA for homogeneous materials. Thus, this work describes the experimental and
numerical simulation of indentation of (spherical) steel ball indenter on Al 7075 T6 Alclad
and measure the hardness of that Al alloy by experimentally and numeriaclly. The main
objective is to compare the hardness of that material by experimentation and numerical
simulation in Abaqus. This study shows that the numerical simulation result in ABAQUS are
more accurate than experimental results.
Keywords: Numerical Simulation, Indentation, Spherical Indenter, Hardness
1st IGCETMA 2018 1st International Graduate Conference on Emerging Trends in Multidisciplinary Approaches
66
Abstract ID: 171280
Effect of Rubber particles on Kevlar Fiber
Reinforced Polymer composite against High
Velocity Impact
Riffat Asim Pasha1, Huda Hanif Khan2, Muhammad Ali Nasir3*, Nazeer Ahmed Anjum5, Hafiz Wasif
Sardar6
1,2,3,4,5,6Department of Mechanical Engineering, University of Engineering & Technology, Taxila,
Pakistan
*Corresponding Author: [email protected]
Abstract--Bullet proof vests have been designed for decades to provide protection against
different type of threats like small arms ammunition. Although pure fabric is being used in
most of bullet proof vests but back face signature is very high in plain fabric. This back face
signature or blunt can causes severe damage to body parts resulting in internal bleeding and
sometimes even causing death. So it is also an important factor to be considered while
designing a bullet proof vest. A lot of different methods are being used in literature to
upsurge the impact response of KFRP composite like addition of Nano-clay, change of fiber
orientation, use of toughened epoxy etc. In this research, effect of different matrix
combinations on blunt trauma and energy absorbed by KFRP laminates are studied. KFRP
composite samples are prepared with epoxy and different percentages of rubber + epoxy, and
are experimentally tested against 9mm Full Metal Jacketed (FMJ) bullet.
The ballistic impact behavior and back face signature measurement of Kevlar/epoxy
composite and Kevlar/epoxy with different percentages of rubber are compared with that of
pure fabric. Results from the experiments have shown positive effect, of adding rubber in
matrix, in terms of energy absorption (i.e. penetration), reduction in back face signature and
damage mechanism for ballistic impact event. During experiment it is found that failure of
primary yarn, elastic deformation of secondary yarn, delamination and matrix cracking are
the main energy absorption mechanisms.
The results have shown that the laminates with a combination of rubber and epoxy give
optimum results i.e. better impact resistance with lesser blunt trauma or back signature.
Among these samples the sample with 12.5% rubber has best results. Keywords: Kevlar, High Velocity Impact, KFRP, Polymer composite.
1st IGCETMA 2018 1st International Graduate Conference on Emerging Trends in Multidisciplinary Approaches
67
Abstract ID: 171281
The Impact of Organizational Justice And
Organizational Commitment On Turnover In The
Employees Of Allied Bank Peshawar Region
1aJunaid Athar Khan, 1bSaima Afseen
1S.R.H Campus Pabbi,Abdul Wali Khan University Mardan
a [email protected], [email protected]
Abstract--The study is aimed to investigate the impact of organizational justice over the
organizational commitment and turnover intention perceived by the employees regarding
their jobs in the Allied Bank of Peshawar region. A total of 180 employees selected from
different hierarchical levels of Bank responded to the questionnaires used for the evaluation
of this study. The collected data is analysed with the help of the SPSS 22.0 version, which
provided the descriptive statistical analysis that further reveal means of employee’s
Organizational Justice with two dimension Distributive Justice and Procedural Justice of
organizational commitment and turnover, i.e. reported as close to 3.0. Reliability of the study
is considered as adequate because the Cronbach Alpha values were reported considerably
above than the predetermined threshold of 0.70 for all the four variables of the study.
Multiple regression analysis, factor analysis were also conducted to test the hypotheses of
the study and as a result, it was evaluated that the two dimensions of the organizational
justice, i.e. distributive and procedural have significant positive impact over the employee’s
job commitment and reduction in turnover of employees to other banks or other
organizations. The study will help the decision makers and especially the HR executives in
obtaining some better understanding of the relationship of two variables with organizational
justice, so that they can formulate certain suitable strategies for the employees and
organization as a whole, which in turns lead to higher level of satisfaction among employees
and improve their performance as a whole. A number of limitations of this study and
recommendations for the future researchers are also discussed at the end of the study.
Keywords: Organizational Commitment, organizational justice, employee turnover, Pakistan
1st IGCETMA 2018 1st International Graduate Conference on Emerging Trends in Multidisciplinary Approaches
68
Abstract ID: 171282
External Factors and Capital Structure
Zia ur Rehman1a ,Sher Ali Khan2 ,Asad Khan3 ,Abdul Qadir Shah4
1,3,4Department of Management Sciences, University of Haripur
2Durham Business School, Durham University, United Kingdom [email protected]
Abstract--Financing decisions and its effect on firm value continues to attract the attention of
the researchers and have explore several internal and external factors that influence the
financing decisions of the firm and how it affects firm value. The aim of the study is to
examine the effect of external factors on the financing decisions of the listed non-financial
firms of Pakistan; the empirical findings of the study reveal that external factors do influence
the financial decisions of the firm. GDP growth rate, corporate taxes, banking sector
development and development of stock markets significantly influences the financing
decisions of the firms. On the other hand we find weak relationship between corruption, real
interest rate and leverage. Moreover, the relationship between GDP growth rate, corporate
taxes, development of stock markets, banking sector development, real interest rate and
leverage is positive whereas in case of corruption it is negative.
Keywords: GDP growth rate, real interest rates, corporate taxes, corruption, stock market development.
1st IGCETMA 2018 1st International Graduate Conference on Emerging Trends in Multidisciplinary Approaches
69
Abstract ID: 171284
Model-based Performance Comparison of
Different Configurations of Evaporative Cooling
Systems in various Climates of Pakistan
Muzaffar Ali* ,1,a , Zahida Yaqoob 1,b , Tanzeel-ur- Rashid 1,c , Abid Hussain 1,d , Zahid Suleman 1,e
1 Mechanical Engineering Department, University of Engineering and Technology Taxila,
Pakistan
a,* [email protected], b [email protected], c [email protected], d
[email protected], e [email protected]
Abstract – The standard of living is continuously improving in all climatic areas of the world
causing higher energy demands especially in building sector. The numerous cooling
techniques that are being used are very energy intensive and also causing environmental
hazards due to hydro chlorofluorocarbons (HCFCs) and chlorofluorocarbons (CFCs).
Therefore there is need to look for more energy efficient, cheaper, and environmental friendly
cooling technologies such as evaporative cooling. The current study is focused on
performance analysis of various configurations of evaporative cooling including direct
evaporative cooling, indirect and falling film. Initially, a detailed mathematical model of
these configurations is developed and then MATLAB code is developed for performance
analysis under various operating conditions like air temperature and humidity. In view of
performance dependence of these configurations on climatic conditions, comprehensive
transient simulations are performed in five climatic zones of Pakistan including Islamabad,
Peshawar, Lahore, Multan and Karachi considering their six month cooling duration data
from April to September. The performance parameters considered are cooling capacity and
outlet temperatures. The results obtained established that direct systems perform best in dry
and hot weathers of Multan and Lahore even providing 2-3ºC more temperature reductions
than falling film and indirect evaporative cooling systems and provide maximum cooling
capacity of 2.4kW. Indirect system performs well in Islamabad and Peshawar providing 3-
3.5ºC more reductions than direct and falling film configurations. Maximum cooling capacity
of 2.29kW is required to meet the same outlet conditions, while falling film performs best
than the other two configurations in all climates including humid climate of Karachi.
Maximum temperature reduction of 26.1ºC is achieved in Lahore durin the month of June.
Maximum cooling capacity of 2.01kW is obtained to achieve outlet temperature equal to wet
bulb. Keywords: Direct evaporative systems, Indirect evaporative systems, Falling film evaporation Pakistan,
MATLAB
1st IGCETMA 2018 1st International Graduate Conference on Emerging Trends in Multidisciplinary Approaches
70
Abstract ID: 171285
An Investigation on the Mechanical
Characterization of Aluminum 7075 using Finite
Element Method and Three-dimensional Digital
Image Correlation
Intanfifizieana Mohd Ariff 1, S.S. R. Koloor2a, M.N. Tamin3b* and Z. Ahmad4
1,2,3,4Computational Solid Mechanics Laboratory, Faculty of Mechanical Engineering,
Universiti Teknologi Malaysia, 81310 Johor Bahru, Malaysia.
a [email protected]. b [email protected]
*Corresponding Author
Abstract. Many empirical and numerical studies have been performed on mechanical
characterization of ductile materials. This paper intends to examine the mechanical
characteristics of Aluminum 7075 through three-dimensional (3D) field measurement
analysis using digital image correlation (DIC) method. Complementary finite element
simulation (FES) along with experiment data are used to validate the 3D DIC outcome. In the
experiment, according to ASTM standard, aluminum 7075 is used to fabricate two type of
specimens in dumbbell-shape and beam with hole geometries that are tested under tensile
monotonic loading condition. The load was controlled by displacement rate of 2mm/Min and
continued up to the specimens rupture. Strain gauge and extensometer are used along with
DIC monitoring technique to capture the structural deformation of the specimens. The
specimen and test are simulated in ABAQUS software, in which the results are compared
with experiment and DIC data, indicating a good correlation between the results. Limited
data in the form of average deformation and strain of the experiments, were not applicable to
plastic and necking process. In this respect, the 3D DIC results are used to analyses the
strain field throughout the test including specimen necking and rupture. Furthermore, the
results of DIC and FES are used to address the large plastic deformation and mechanical
behavior of the Aluminum structure. The potential of 3D DIC method in providing insight
into mechanical behavior of ductile materials is highlighted.
Keywords: 7075 Aluminum alloy; Mechanical Characterization; Stress-strain curve; Digital Image
Correlation; Finite element Method.
1st IGCETMA 2018 1st International Graduate Conference on Emerging Trends in Multidisciplinary Approaches
71
Abstract ID: 171286
A New Modified Three Term CG Search Direction
for Solving Unconstrained Optimization Problem
Kamilu Kamf,13, M Y Waziri2a, Mustafa Mama1*, Mohamad Afendee Mohamed1, and Puspa Liza
Ghazali4
1Faculty of Informatics and Computing, Universiti Sultan Zainal Abidin, Kuala Terengganu,Malaysia. 2Department of Mathematical Science, Faculty of Science, Bayero University, Kano, Nigeria.
3Department of Mathematical Science, Faculty of Computing and Mathematics, Kano University of
Science and Technology, Wudil, Nigeria. 4Faculty of Economics and Management Sciences, Universiti Sultan Zainal, Abidin, Kuala
Terengganu, Malaysia.
Abstract--The conjugate gradient (CG) method is a well know method for solving large scale
unconstrained problem due to its simplicity and low memory requirement. For many years there are
various modifications of this method, Zhang et al. (IMA J, Numer Anal 26:629-649, 2006) develop a
three term CG method using a famous Polak-Ribiere-Polyak formula, This method satisfied the
sufficient descent condition, but is not convergent under Wolfe condition. In this paper, a new three
term CG method using a modified PRP formula is developed base on strong Wolfe condition. The new
method satisfied the,sufficient descent condition and is globally convergent. Numerical results
generated using standard benchmark problem indicate that the proposed method performed better
than the classical CG method.
Keywords: Search direction, Conjugate parameter, Step length, Global convergent, Wolfe line
Search.
1st IGCETMA 2018 1st International Graduate Conference on Emerging Trends in Multidisciplinary Approaches
72
Abstract ID: 171288
Concept of Epicureanism in Daniel Defoe’s Moll
Flanders
Mr. Amir Zaman 1a, Dr. Syed Shujaat Ali1b
1Department of English, Kohat University of Science & amp; Technology, Kohat
[email protected], b [email protected]
Abstract--The main purpose of the Research Paper is to trace the different traits of the concept of
Epicureanism in Moll Flanders. The researcher has used qualitative method where help has been taken
from the close textual analysis of the novel. Moll Flanders, by Daniel Defoe, deals with different themes of
the age of Daniel Defoe. The novelist has made Moll Flanders as her mouth piece where she has used the
character as a tool in order to highlight her contemporary issues inside England. The protagonist has been
the victim of Epicureanism. Epicurean philosophy advocates enjoying all the physical worldly pleasures
in its oft-quoted maxim, ‘eat, drink and be merry’. The protagonist of the novel is a circumstantial
prostitute but she is also in search of the pleasures of life. She suffers because of her unlimited worldly
wishes and desires. She travels different places and marries different people just to cater to her insatiable
desires and wishes. Defoe has focused on the reality of human life in which every individual struggles for a
comfortable life but by engaging in such struggles, sometimes, an individual loses whatever he/she has.
Thus, the novel deals mainly with the concept of Epicureanism and its importance in one’s life.
Key words: Daniel Defoe, Epicureanism, Moll Flanders
1st IGCETMA 2018 1st International Graduate Conference on Emerging Trends in Multidisciplinary Approaches
73
Abstract ID: 171289
Obstacle Avoidance Autonomous Robot: An
Implementation of Fuzzy Inference System
Talha Ahmed Khan 1, a,Asim Iftikhar2, Muhammad Alam2, b, Kushsairy Kadir2,c , M.S Mazliham2, d
Zeeshan Shahid 3
1University KualaLumpur, British Malaysia Institute Malaysia, 53100, Selangor, Malaysia 2University KualaLumpur, Jalan Sultan Ismail,50250 Kuala Lumpur
3Institute Of Business and Management, 75850, Karachi, Pakistan
a [email protected] 3,[email protected] ,2, [email protected],
Abstract – Designing of autonomous navigation is very complex and challenging. The main motive of
the proposed research was to construct an autonomous robot which has a proficiency to move in
unpredictable and dynamic environments, and for that reason the robot has to sense the environment
and lug out the required tasks irrespective of any hindrances in its working area. Applications of
autonomous mobile robots can include espionage, underground mining, military operations,
driverless transportation, identification of intrusion and protect missions, etc. Several various
approaches have been critiqued to perform such operability of robot but results proved that the Fuzzy
logic found to be the best for this kind of robotics operations because it has the capability to respond
meritoriously to the complex inputs. To refrain and bypass the obstacles accurately and to attain the
destination under various contour of obstruction in surroundings, a fuzzy logic approach has been
studied and carried out to advance the motion of robot vigorously with less false alarm rate using ‘If-
Then’ basic principle fuzzy inference norms and defuzzification procedure for the accurate and
precise path planning and navigation of autonomous robot. The unmanned robot was furnished with
sensors (ultrasonic HC-SR04) which has the aptitude to detect the scope of hindrances on the premise
of how close or far the impediment is. To achieve this a solitary board PC was utilized, to be specific
Raspberry-Pi 2 model b which takes the inputs from the sensors and maintain a strategic distance
from the snags set in their way lastly proceeds onward. Results proved that our designed robot is a
cost-effective solution performed better than the other techniques.
Keywords: Autonomous robot, Fuzzy logic controller, Obstacle avoidance, Collision free, path planning
1st IGCETMA 2018 1st International Graduate Conference on Emerging Trends in Multidisciplinary Approaches
74
Abstract ID: 171290
Numerical Modeling and Experimental Validation
in Orthogonal Machining of Aluminum AA 6061-
T6 Alloy
Sohail Akr1*, Shafi Uddin2, Syed Waqar Haider Kazmi3, Mushtaq Khan4,Syed Husain Imran Jaffery5,
Liaqat Ali6
1,2,3,4,5,6School of Mechanical and Manufacturing Engineering, NUST, Islamabad, Pakistan.
* Corresponding author
Abstract--Proper selection of cutting parameters, tool materials, tool geometry and machine
tools are necessary for the production of high-quality products at reduced cost. Cutting
forces produced during the machining process are important indicators of the cutting
mechanism. Many attempts have been made in the past to measure cutting forces
experimentally and numerically during machining processes because theoretical calculations
appeared to produce uncertain results due to complex workpiece and tool interaction and
inherent complexity of machining process. The objective of this research was to investigate
Johnson-Cook material model during orthogonal machining of AA 6061-T6 alloy. The results
of force variation obtained through strain gauge based dynamometer and simulation were
compared with the published results during machining of AA 6061-T6 alloy and found in
good agreement.
Keywords: Dynamometer; Finite Element Model; Cutting forces; strain gauge; turning.
1st IGCETMA 2018 1st International Graduate Conference on Emerging Trends in Multidisciplinary Approaches
75
Abstract ID: 171291
Enhancing Data Transfer Architecture using LSB
Steganography combined with Reed Solomon
code
H. A. Jassim1 *,a, Z. K. Taha 2b, M. A. Alsaedi 3c , B.M. Albaker4d
1,2,3,4Department of Network Engineering, College of engineering, Al-Iraqia Uiversity, Iraq
a,*[email protected], b [email protected], [email protected], d
Abstract– In this paper, new steganographic systems employing least significant bit technique
and wavelet transform for embedding are proposed. These systems incorporate threshold
level technique to enhance the performance of embedding scheme. Further, Forward error
correcting code is used to improve the system performance. In the proposed system, the cover
image is a gray image and the wavelet transform is applied directly. The secret image is
coded using Reed Solomon code for preparing to embedding process. The locations of
embedding are randomly selected according to pseudorandom number sequence. The
combination between the ciphering process and steganography gives the system high level of
security. This idea makes unauthorized retrieval is difficult. The simulation results show that
the stego image is visually similar to the original one and does not have any suspension
about embedded image. The extracted secret image is similar to the original secret image.
The results indicate that using one-level Haar wavelet transform increases the capacity of the
secret image that can be embedded. Hence, the steganographic goals are achieved in these
systems. The proposed systems are simulated using MATLAB® software package.
Keywords: Cryptography, Steganography, Reed Salomon code.
1st IGCETMA 2018 1st International Graduate Conference on Emerging Trends in Multidisciplinary Approaches
76
Abstract ID: 171293
Adjectives Representing Woman in Pakistani
English Fiction: A Corpus Based Study
Sabahat Parveen1a, Uzma Sadiq2b, Nazia Suleman3
1University of Education, Faisalabad Campus, 2University of Education, DG Khan Campus,
3COMSATS,Vehari Campus
[email protected] ,[email protected]
Abstract--This study is a corpus based stylistic analysis of Pakistani English fiction.
The purpose of the research is to find out the real representation of women in
Pakistani English fiction. For this purpose data has been collected from Pakistani
English fiction consisting of one million words. A study of most frequently occurring
adjectives was made to get the representation of woman and it was compared with the
adjectives related to man in Pakistan English fiction. Corpus has been used as a
methodology to study adjectives related to both man and woman. A study of
concordance lines was also made to support the results of occurrences in corpora of
one million words. The results show that Literature as a representative of society
presents the real picture that woman is not treated equally. All the outstanding
qualities of head and heart are associated with man and woman is treated as an
inferior being in Pakistani society.
Keywords: PEF, Pakistani English Fiction, Corpus, Woman, Man, Adjectives.
1st IGCETMA 2018 1st International Graduate Conference on Emerging Trends in Multidisciplinary Approaches
77
Abstract ID: 171294
Linguistic Terrorism in the Educational
Institutions of Southern Punjab
Sabahat Parveen1a, Uzma Sadiq2b, Masroor Sibtain3c, ,Nazia Suleman4, 1University of Education, Faisalabad Campus 2University of Education, DG Khan Campus
3Government College of Science, Multan
4COMSATS,Vehari Campus
[email protected], [email protected], [email protected]
Abstract-- The present paper endeavors to probe into the practices of linguistic terrorism in
institutions. Pakistan is a country where people use English as Official language, Urdu as a
national language along with many indigenous languages such as Punjabi,Blochi, Siraiki,
Pashto. The educational system in Pakistan requires the proficiency in English language. In
this scenario the teachers expect the students to use English with little effect of their mother
tongues on target language. This may ultimately lead to disappointment and the loss of
linguistic identity resulting in terror among students. Anzaldua’s idea of “linguistic
terrorism” appearing in her book Borderlands: La Frontera(1987) has been used as
theoretical framework for the current study. Using quantitative tool, data is collected from
110 participants which comprised of different information regarding the association with the
mother tongue as well as the role of teachers in motivating the students. Applying ANNOVA it
has been figured out that the results are not so different at signification levels as all local language
speakers do have a firm bonding with the mother tongue. The data has been collected through
questionnaire from 110 students of BS IT programs at various universities in Southern
Punjab. It comes out that students are in conflict so far as the use of language in educational
institutions is concerned. They are embarrassed when they have to come across the torturing
comments that stigmatize their native languages and announce the superiority of English.
Keywords: linguistic terrorism, linguistic identity, role of teacher, indigenous languages.
1st IGCETMA 2018 1st International Graduate Conference on Emerging Trends in Multidisciplinary Approaches
78
Abstract ID: 171295
Security And Privacy In Wireless Body Area
Networks
*1aMuhammad Anwar, 1Abdul Hanan Abdullah, 2Rizwan Aslam Butt, 3M. Waqar Ashraf
1Faculty of Computing, Universiti Teknologi Malaysia, Malaysia
2Department of Telecommunication Engineering, NED UET, Karachi, Pakistan 3Department of Computer Engineering, Bahauddin Zakariya University, Multan, Pakistan
*Corresponding Author
Abstract - Wireless Body Area Networks (WBANs) is an evolving technology for healthcare
applications. It provides the opportunity to medical service providers to remotely monitor the
health status of their patients on real time basis. In WBAN sensor nodes collects data of vital
signs and send to the medical server for further analysis. Since this data contains life-critical
sensitive information so the security, privacy and safety of this data is a main challenge. In
this paper, we highlight the major issues and challenges related to data security and privacy
in WBANs. We also discuss state-of-the-art mechanisms aimed to ensure the security and
privacy in WBANs. Moreover, we also provide the future trends and directions in this
research.
Keyword: Wireless Body Area Networks, Network Security and Privacy
1st IGCETMA 2018 1st International Graduate Conference on Emerging Trends in Multidisciplinary Approaches
79
Abstract ID: 171296
Analysis of Asset Model for Liquidity Risk
Management in Islamic Banks of Pakistan
Dr. Salman Masood Sheikh1a, Pirzada Sami Ullah Sabri2b, Dr. Muhammad Khyzer bin Dost3c,
Muhammad Wasim Akram.4d
1,2The Superior College, Lahore, Pakistan. 3Hailey college of commerce, Punjab university, Lahore,
Pakistan, 4Universiti Teknologi Malaysia, Malaysia
[email protected], [email protected], [email protected],
Abstract--Liquidity risk is the potential loss that can arise due to maturity and asset liability
mismatch. The purpose of the study is to determine different factors that influence the
maturity and asset liability mismatch. For examining such factors the asset model is adopted.
The variables of the asset model are return income from operational financial, sharing paid
to depositors, cost of banking operation and profit from non-operational financing. The
secondary data is collected from the annual income statements and balance sheets of Islamic
banks from the year 2006-2015. Secondary data was used and different statistical tests were
applied for examining the results. These were the descriptives i.e. S. deviation, Mode,
Median, skewness and mean. In addition to that Fixed effect and Random effect was used for
calculations of simple and multiple regressions. Diagnostic tests: Durbin- Watson Statistics,
Hausman test, and cross dependence test are also used for ensuring accuracy of results. The
findings indicate that the variables cost of banking operations, return sharing paid to
depositors and profit from non-operational finances has positive and significant impact on
investments in operational financing. Islamic banks can made investments when more
deposits will be deposited by the depositors therefore if return sharing to depositors will
increase then deposits will also be increased then Islamic bank will be able to invest in the
operational financing. Secondly if the non-operational profits increase then more investment
will be likely in operational financing. Similarly higher cost of banking operations will lead
to the better management of liquidity in the Islamic banks.
Key Words: Islamic Banking, Liquidity Risk, Liquidity Reserves, Shariah Principles, Financial
markets.
1st IGCETMA 2018 1st International Graduate Conference on Emerging Trends in Multidisciplinary Approaches
80
Abstract ID: 171297
Determinants of Depositors behavior with respect
to Liquidity Risk Management in Islamic Banks of
Pakistan
Dr. Salman Masood Sheikh1a , Pirzada Sami Ullah Sabri2b , Muhammad Wasim Akram3c ,
Dr. Muhammad Khyzer bin Dost4d
1,2 The Superior College, Lahore, 3Universiti Teknologi Malaysia, Malaysia, 4Hailey college of
commerce, Punjab university, Lahore, Pakistan
[email protected], [email protected], [email protected]
Abstract--The determination of liquidity behavior of the depositors in order to control
liquidity risk is considered vital therefore to analyze the depositors liquidity behavior is the
aim of the study. The main c k. The mismatch of liquidity is due to certain factors. These
factors are dealt in the liability model that is primarily concerned with behavior of depositors
for deposits and withdrawals. Therefore the liability model is adapted. The variable used
was total Islamic deposits as dependent variable, and operational financing income, Return
Sharing to Depositors Banking Operations costs, and Islamic deposits total lag were
independent variables. The secondary data is collected from the annual income statements
and balance sheets of Islamic banks from the year 2006-2015. Secondary data was used and
different statistical tests were applied for examining the results. These were the descriptives
i.e. S. deviation, Mode, Median, skewness and mean. In addition to that Fixed effect and
Random effect was used for calculations of simple and multiple regressions. Diagnostic tests:
Durbin- Watson Statistics, Hausman test, and cross dependence test are also used for
ensuring accuracy of results. The findings indicate that the Islamic banks should enhance the
return sharing that will draw more depositors to deposit in the bank as return sharing paid to
depositors has positive effect on deposits. Secondly Islamic bank deposits can be increased
from more investments in operational financing. Other factors that lead to increase in the
deposits will be the customer referrals and satisfaction.oncern of Islamic banks is the
mismatch of deposits and withdrawals often called liquidity risk.
Keywords:Financial markets, Liquidity Risk, Islamic Banking, Shariah Principles, Liquidity Reserves,
1st IGCETMA 2018 1st International Graduate Conference on Emerging Trends in Multidisciplinary Approaches
81
Abstract ID: 171298
Knowledge Sharing Tools and Students’ Explicit
Knowledge in Higher Education Intuitions:
Mediation model in case of Lahore
Dr. Muhammad Khyzer bin Dost1a, Muhammad Wasim Akram2b, Muhammad Luqman3 1Hailey college of commerce, Punjab university, Lahore, Pakistan. 2 Universiti Teknologi Malaysia,
Malaysia, 3Punjab HEC, Lahore, Pakistan
a [email protected] ,b [email protected]
Abstract--Globalization typically has been occupied by knowledge economies.
From knowledge less to knowledgeable economy, knowledge based economy is
the only way to avoid becoming dependent on knowledgeable economies.
Knowledge management (KM) is mostly discussed phenomena in literature which
attracts most attention to management the knowledge. Education sector is also a
key player to run the economy, that is why, education sector has received
attention as well as investment. The current study was conducting to examine the
impact of knowledge sharing tools i.e. trust, technology, and teacher role on
students’ explicit knowledge with the mediating role of competence, relatedness,
and autonomy. Self-administered questionnaire on five point Likert scale was
distributed among 500 students of public and private sector higher education
intuitions (HEIs) in Lahore, Pakistan. Data was analyzed by applying multiple
regression. The empirical findings of current study demonstrate that knowledge
sharing tools are the significant drivers for students’ explicit knowledge in HEIs.
The study also indicated that competence and autonomy in students help them to
increase their knowledge outcomes. The practical and theoretical implications for
implementation are also provided.
Keywords: Knowledge sharing tools, explicit knowledge, knowledge management, students,
higher education intuitions, Punjab, Pakistan
1st IGCETMA 2018 1st International Graduate Conference on Emerging Trends in Multidisciplinary Approaches
82
Abstract ID: 171299
Power Flow Analysis Considering Different
Algorithm
Rohaizah bt Mohd Ghazali *,1,a, Mohd Nur Farizuan b Abdullah1,b, Zahirrudin b Idris1,c and Siti
Nor Baizura bt Zawawi1,d
1Department of Engineering, Faculty of Engineering and Life Sciences, Universiti Selangor,
45600 Bestari Jaya Selangor, Malaysia a,*[email protected], [email protected], [email protected], [email protected]
Abstract – Power flow analysis is a very important and fundamental tool for power system.
Commercial power systems usually are too complex for manual solution by hands. In addition, due to
power flow equation this is nonlinear, more computation time were needed and become complicated
as the number of bus increase in a bus system. This can be improvising by power flow solution
iterative methods simulation. Iterative algorithm for solving power flow equations were simulated
using MATLAB software. The objectives are to obtain the power flow solution in distribution network
which is the number of iteration required and system losses; to compare the power flow analysis with
Newton Raphson (NR), Gauss Seidel (GS) and Fast Decoupled (FD) method. Three test system were
discussed which are IEEE 14-bus system, IEEE 30- bus system, and IEEE 57-bus system and
classified to three cases and were tested by three iterative algorithms proposed.
Keywords: Power Flow, Newton-Raphson, Gauss-Seidel, Fast Decoupled, Power Flow Solution
1st IGCETMA 2018 1st International Graduate Conference on Emerging Trends in Multidisciplinary Approaches
83
Abstract ID: 1712100
Optimization of Surface Roughness on 6061-T6
Aluminium Alloy in CNC Milling Machine Using
Response Surface Methodology
M.A Amil 1a*, M. Gaafar2b , M.D ARahman 3c , M.R. CheRose 4d
1,2,3,4Department of Engineering, Faculty of Engineering & Life Sciences, 45600 Bestari Jaya,
Selangor, Malaysia
a*[email protected], [email protected], [email protected], [email protected]
Abstract –This paper presents an experimental study of optimization of controllable cutting
parameter in CNC (VMC-1000) milling machine. RSM utilized to create an optimization plot for
surface roughness regarding cutting parameters: cutting speed, depth of cut and feed rate. For this
purpose, A 20 experiments based on statistical three-level full central composite design (CCD) in
Minitab-16 software carried out to come out with the best surface roughness value of 6061-T6 AL.
The cutting tool that used was (HSS-4 flute) high-speed steel. The optimization plot generated to show
the parameter reaction to achieve a better value of surface roughness. The final optimal parameters
setting were (cutting speed 1400 rpm, depth of cut 0.5818 mm and feed rate 120 mm/min). By testing
the final optimal parameters five times, the result verified to be 0.3 µm. The outcome witnesses that
cutting speed has significant effect on the surface roughness while depth of cut and feed rate have less
effect within the range of experimental values.
Keywords: Surface Roughness, Response Surface Methodology, Cutting Parameters, CNC Milling
Machine, Minitab-16 Software, Optimization Process
1st IGCETMA 2018 1st International Graduate Conference on Emerging Trends in Multidisciplinary Approaches
84
Abstract ID: 1712101
Experimental and Numerical Simulation Analysis
of Various NACA Series Airfoils
Bilal Ahmed1*, Aftab Ahmed 2, Akber Ali3, Ateeque Ahmed4, Shoukat Ali5
1Mechanical Engineering Department, ISRA University, Hyderabad, Pakistan. 2Energy systems department, IBA Sukkur, Sukkur, Pakistan
3Mechanical Engineering Department, ISRA University, Hyderabad, Pakistan 4 Mechanical Engineering Department, DHA Suffa University Karachi, Pakistan
5 Mechanical Engineering Department, ISRA University, Hyderabad, Pakistan
Corresponding author. Tel.: +92-332-3964756
Abstract--In this work NACA series airfoils have been modelled and simulated and then are
compared with the experimental results of subsonic wind tunnel. The airfoil used in this work
are NACA 4412, NACA 2412 and NACA 0012. Experimental work has been performed on
subsonic wind tunnel at Aerodynamics laboratory Mechanical Engineering Department
Mehran University Jamshoro. Gambit and ANSYS Fluent 15.0 have been used for modelling
and simulation purpose. The flow of air is assumed to be steady and incompressible. This
work includes the whole process of geometry creation and the procedure of the simulation is
completely discussed and steps involved in the simulation such as model selection material
selection, defining all boundaries, monitors setting solution initialization and apply iteration
to solve problems. Then some calculation has been performed to determine numerical values
(such as lift, drag, moment) of the airfoil. For validation simulation results are compared
with experimental results.
Keywords: NACA Series, subsonic wind tunnel, CFD, ANSYS Fluent, Gambit
1st IGCETMA 2018 1st International Graduate Conference on Emerging Trends in Multidisciplinary Approaches
85
Abstract ID: 1712102
The Understanding of Traffic Signs & Symbols as
Nonverbal Communication: A Comparative Study
of Drivers of Swat & Dir Lower, Khyber
Pakhtunkhwa, Pakistan
Sajjad Ali 1A, Khayam Hassan2b, Arshad Rehman3c
1,2,3 University of Swat, Khyber Pakhtunkhwa, Pakistan
[email protected],b [email protected], c [email protected]
Abstarct--The aim of the research was to find out the understanding of signs & symbols as
nonverbal communication amongst the drivers of Swat and Dir Lower, Khyber Pakhtunkhwa,
Pakistan. As a quantitative method, the researcher used survey research technique to find out
the opinion of the respondents. A closed ended questionnaire comprises 60 questions were
distributed amongst 300 drivers of District Swat & Dir Lower though random sampling. The
data was analyzed through SPSS to ensure objectivity. Result of the study revealed that the
drivers of Swat are using more traffic signs & symbols as compare to District Dir Lower. The
result also disclosed that Swat based drivers had more knowledge about informatory signs
instead of Dir Lower. The result of the study also explored that the respondents of District
Swat had more information about mandatory signs as compare to Dir Lower. The result of
the study revealed that the awareness about regulatory signs were same between the drivers
of both districts. The study also disclosed that experience drivers were followed more traffic
signs & symbols as compare to less experience drivers.
Keywords: traffic signs, informatory signs,regulatory signs, nonverbal communication.
1st IGCETMA 2018 1st International Graduate Conference on Emerging Trends in Multidisciplinary Approaches
86
Abstract ID: 1712103
A Review of Thermoelectric Zno Nanostructured
Ceramics for Energy Recovery
Izman Sudin1; Alias Mohd Noor21a ;Mohammed M. A1b; Srithar Rajoo1; Uday M. B.1; Noor H. Obayes1
1Faculty of Mechanical Engineering, Universiti Teknologi Malaysia
[email protected] ;[email protected]
Abstract--The thermoelectric devices have the ability to convert heat energy into electrical
energy are containing no moving parts, and their performance depends on material selection.
Thermoelectric materials are significant technologies in renewable conversion energy on the
global energy turn such as waste heat harvesting at elevated temperatures. The execution of
thermoelectric gadgets relies upon the kind of materials and their properties, for example,
such as their Thermopower (Seebeck coefficient), electrical conductivity and thermal
conductivity. Inorganic materials have become significant due to them promote
thermoelectric properties compared with organic materials. Where materials today are based
on heavy, toxic and non-abundant metals and high-temperature applications are ruled out
due to oxidation. In this review, we focus on the thermoelectric properties, microstructure
and elements doped with zinc oxide. Improving the thermoelectric performance of materials,
nanostructuring, nanocomposites, and doping is proposed.
Keywords: Thermopower , thermoelectric properties , nanostructuring, nanocomposites
1st IGCETMA 2018 1st International Graduate Conference on Emerging Trends in Multidisciplinary Approaches
87
Abstract ID: 1712104
Marshall Properties of Asphalt Mixture containing
Garnet Waste
Salam R. Aletba *,1, a, Norhidayah Abdul Hassan 1 , Eeydzah Aminudin2 , Ramadhansyah Putra
Jaya1, Ahmed Abdulameer Hussein1
1 Department of Geotechnics and Transportation, Faculty of Civil Engineering, Universiti
Teknologi Malaysia, 81310 Skudai, Johor, Malaysia
2 Department of Structure, Faculty of Civil Engineering, Universiti Teknologi Malaysia,
81310 Skudai, Johor, Malaysia
Abstract--Waste materials have become increasingly popular due to a heightened awareness
of the environmental impact of waste disposal. The amount of waste materials produced was
increase yearly, Garnet waste is one the industrial waste that getting increased. Waste
materials bring turned progressively because of a heightened attention to the natural effect
for waste transfer. The measure from claiming waste materials processed might have been
build yearly, garnet waste may be particular case those waste that getting increased. The
aims to reuse this waste as aggregate replacement in hot mix asphalt. The sieve analysis is
show the maximum size pass from 1.18mm, limit and chemical composition were tested.
Marshall stability flow tests were carried out on the asphalt/aggregate specimens. The test
results indicate that the physical properties of the aggregates are within specified limits and
these waste materials can potentially be used as aggregates replacement on hot mix asphalt.
Keywords: environmental effect, waste disposal, Garnet waste
1st IGCETMA 2018 1st International Graduate Conference on Emerging Trends in Multidisciplinary Approaches
88
Abstract ID: 1712105
Modelling Volatility in Measuring Market Risk
with Value-At-Risk (Var). (Evidence from
Pakistan)
Shakeel Ahmed*,1a Muhammad Nisar Khan 2a Muhammad Ilyas 1b Muhammad Hamayun 3a
1 Department of Management Sciences, Bacha Khan University, Charsadda
Khyberpukhtunkhwa, Pakistan.
2 Institute of Business Studies and Leadership, Abdul Wali Khan University, Mardan, Khyberpukhtunkhwa, Pakistan.
[email protected]*a , [email protected] a , [email protected] ,
Abstract--This research work is done to examine the best volatility forecasting model for
measuring market risk. The models used for finding the volatility of stock returns were SMA,
EWMA and GARCH. The proxy used for measuring market risk is value-at-risk (VaR)
method. Variance-Covariance method is used for the calculation of VaR to measure market
risk. The daily data of stock return is used in this study and collected from Pakistan Stock
Exchange (PSX). The analysis start with ADF test to check the order of integration of all
selected variables. After applying augmented dickey fuller (ADF) test for stationarity, the
variables were stationary at level. The regression test were then applied to check that which
forecasting model is best to measure the market risk through VAR, the regression analysis
result exhibits that volatility forecasting model simple moving average (SMA) is 99% best
model used for measuring market risk.
Keywords: PSX-100, SMA, EWMA, GARCH, market risk, and Value-at-risk (VaR)
1st IGCETMA 2018 1st International Graduate Conference on Emerging Trends in Multidisciplinary Approaches
89
Abstract ID: 1712106
Effects of Bismuth Doping on The Evolution of
Structural and Electrical Properties of Ca3Co4O9
Nanoparticles Synthesized By Starch-Assisted
Sol–Gel Auto-Combustion Method
Mohammed M. A.1,2,3; Izman Sudin 2; Alias Mohd Noor1,2; Srithar Rajoo1,2; Uday M. B.*,1,2; Noor H.
Obayes4,5
1UTM Centre for Low Carbon Transport in cooperation with Imperial College London, Institute for
Vehicle Systems and Engineering, Universiti Teknologi Malaysia
81310 UTM Skudai, Johor, Malaysia 2Faculty of Mechanical Engineering, Universiti Teknologi Malaysia (UTM), 81310 Johor Bahru,
Malaysia 3Department of Materials Engineering, College of Engineering, University of Basrah, IRAQ
4Faculty of Mechanical and Manufacturing Engineering, Universiti Tun Hussein Onn
Malaysia 5Department of Petroleum Engineering, College of engineering, University of Basrah
* Corresponding Author: [email protected],
Abstract--Evolution of the structural and magnetic properties of Ca3-xCo4O9 nanoparticles
synthesized by starch-assisted sol–gel auto-combustion method, and exposed to further
doping at x = 0, 0.2, 0.4, 0.6 and 0.8, was evaluated in detail and correlation of these
properties explored. The ferrite nanoparticles were characterized by X-ray Diffraction
(XRD), Field Emission Scanning Electron Microscopy, Raman Spectroscopy, Fourier
Transform Infrared Spectroscopy. The X-ray diffraction patterns demonstrated single phase
formation of Ca3Co4O9 spinel ferrite nanoparticles at different doping at x = 0, 0.2, 0.4, 0.6
and 0.8. The change in crystallite size with increase of annealing temperature is observed.
The FE-SEM analysis also indicated an increase of particle size.
Keyword: Calcium cobalt oxide; Electrical conductivity; starch; Sol–gel; Combustion; Nano-particle.
1st IGCETMA 2018 1st International Graduate Conference on Emerging Trends in Multidisciplinary Approaches
90
Abstract ID: 1801107
A State-Of-The-Art Study of Cloud Manufacturing
Noor Hatem1,3,a, Yusri Yusof 1, Aini Zuhra A.Kadir 2, Mohammed M.A2,4
1Faculty of Mechanical and Manufacturing Engineering, Universiti Tun Hussein Onn
Malaysia 2 Faculty of Mechanical Engineering, Universiti Teknologi Malaysia
3Department of Petroleum Engineering, College of engineering, University of Basrah 4Department of Materials Engineering, College of engineering, University of Basrah
Abstract--There is a considerable industrial standard transfer. This will drive to the
adaptable usage of various globally shared, emerging within the manufacturing field by
Combining advanced manufacturing models such as the Internet of things, cloud computing,
service-oriented technologies, big data, and recently Cloud Manufacturing. Cloud
manufacturing a program is a combined program that empowers manufacturers to distribute
sources contribute manufacturing services and including supports compatible cooperation.
Economically significant. Sources, such as the manufacture of software tools, importance,
knowledge, and manufacturing capacity, and material, then become available to supposed
users on a global basis, the principal benefits and difficulties of achieving cloud
manufacturing are analysed. the key New technologies for manufacturing model, is cloud
manufacturing, cloud manufacturing aims to achieve full participation, free of charge, And
easy for utilization mof various sources and manufacturing abilities in the form of
manufacturing setting. This paper contributes an overview of the cloud manufacturing.
Keywords: cloud computing, cloud manufacturing, manufacturing cloud service, distributed
resources
1st IGCETMA 2018 1st International Graduate Conference on Emerging Trends in Multidisciplinary Approaches
91
Abstract ID: 1801108
Optimization Of Surface Roughness On S50
Carbon Steel in CNC Milling Machine Using
Response Surface Methodology
M. D. A. Rahman *a, V. Jaganathanb, M. A. Amilc, M. R. CheRosed
1Department of Engineering, Faculty of Engineering and Life Sciences Universiti Selangor
Malaysia, 45600 Bestari Jaya, Malaysia a,*[email protected], [email protected], [email protected], [email protected]
Abstract – Machining process reflects how it can contribute to the quality of good surface roughness,
Ra especially in CNC milling operations. The surface roughness of material reflects the quality of the
surface obtained as good surface finish can improvise the mechanical properties and minimize tool
wear. Parameters such as spindle speed, federate and depth was studied through response surface
methodology using central composite design. S50 carbon steel material sizing 16 x 20 x 160 were
machined in CNC JOHNFORD VMC -600 to obtain the surface roughness. The material S50 carbon
steel is a highly used material in semiconductor industry were parts like a base plate and die mold is
fabricated from it. The optimization process was done in Minitab version 16 using Design of
Experiment. Two High-speed steel (HSS) 8mm end mill were used to run 20 experimental cuttings for
roughing and finishing. The final optimal parameter values obtained from the optimization process
were 1090 RPM, 95 mm/min and depth of 0.5153 mm.
Keywords: Response Surface Methodology, Central Composite Design, Design of Experiment, S50 carbon
steel. Surface Roughness, Optimization.
1st IGCETMA 2018 1st International Graduate Conference on Emerging Trends in Multidisciplinary Approaches
92
Abstract ID: 1801109
Impact of attachment styles on social isolation and
impulsiveness among patients with gender
dysphoria
S. Batool*,1,a and S. Ahmad 1, b 1Department of Psychology, University of Sargodha, Sargodha, Pakistan
a,*[email protected], [email protected]
Abstract--Present study examined links between social isolation, impulsiveness and
relationship attachment in patients with gender dysphoria. Total number of patients was (N =
40) with age range of 25-40 years (M = 28.3; SD = 4.48). Sample was selected through
purposive sampling method. To measure adult attachment styles, impulsiveness and social
isolation, relationship questionnaire (RQ), impulsiveness scale(revised) and friendship scale
was used respectively. Statistical analysis revealed that patients with gender dysphoria
manifested higher levels of social isolation and impulsiveness. While, Pearson correlation
analysis indicated significant negative correlation between impulsiveness and social
isolation. Moreover, results of linear regression analysis identified all attachment styles as
significant predictors of social isolation. In addition, secure attachment style is significant
negative predictor of attention impulsiveness and non-planning impulsiveness. Furthermore,
the pre-occupied attachment style positively predicts the non planning impulsiveness and
attention impulsiveness. Similarly, dismissing attachment style negatively predicts non-
planning impulsiveness. Findings of the study can provide a significant aid for mental health
practitioners working with gender dysphorics. It can also help in developing a better
management plan as it gives more insight in understanding different aspects of their
psychological life.
Keywords: relationship attachment, social isolation, impulsiveness
1st IGCETMA 2018 1st International Graduate Conference on Emerging Trends in Multidisciplinary Approaches
93
Abstract ID: 1801110
Simulation of EMP Generator using MATLAB
Betantya Nugroho1,a,Azli Yahya1,b, Abd. Rahim3,c, Nor Hisham1,d, Kamal Khalil1,e , Mohd Najeb
Jamaluddin2,,f
1Faculty of Electrical Engineering, Universiti Teknologi Malaysia
Skudai Johor 81310, Malaysia 2Faculty of Biosciences and Medical Engineering, Universiti Teknologi Malaysia
Skudai Johor 81310, Malaysia 3Mindmatics Sdn Bhd, Kajang Selangor 43000, Malaysia
[email protected], [email protected], [email protected], [email protected], [email protected], [email protected]
Abstract–Electromagnetic pulse (EMP) is a sudden burst of wide-band, high-intensity
electromagnetic radiation. EMP also called as a transient electromagnetic disturbance, a short burst
of electromagnetic energy. Effect of EMP to automobile is classify as medium threats to vehicle
attacks where EMP aims at damaging electronic devices such as on board sensors and processors,
CPU which found in almost all models from 1990’s and forward. This paper presents a MATLAB
simulation of EMP generator by means of Switch Mode Power Supply, thus the electrical shielding
can be studied further. Theoretically, EMP generator is developed by implementing energy storage
circuit and discharge control circuit. Sending a rapidly changing electrical current through a loop
will create an electromagnetic field in the form of a pulse. The results show an increase in pulse
voltage from 12 VDC to 758 VDC with a current of 1500 A. A MATLAB model on the coverage area
affected by EMP pulse will be developed in the next phase of the research.
Keywords: EMP simulation, MATLAB
1st IGCETMA 2018 1st International Graduate Conference on Emerging Trends in Multidisciplinary Approaches
94
Abstract ID: 1801111
User Requirement Analysis: Online Thalassemia
Management System for Hospital Sultanah
Aminah, Malaysia.
M. N. M. Warid *,1,a, E.Supriyanto1,b, A. Yahya1,c, P. Bal1,d, J. Yunus1,e,M. N. M. Bah2,f, N.C. Fang3,g
1Faculty of Biosciences and Medical Engineering, Universiti Teknologi Malaysia, 81310
Johor, Malaysia 2Department of Paediatrics, Hospital Sultanah Aminah, 80100 Johor, Malaysia
3 Jeffrey Cheah School of Medicine and Health Sciences, Monash University Malaysia, Johor
Bahru, Malaysia a,*[email protected], [email protected], [email protected], [email protected],
[email protected], [email protected], [email protected]
Abstract – The care process of patients suffering from thalassemia involves continuous and complex
care procedures, which produce a large volume of diverse data. This makes the management of the
patient records using paper-based system cumbersome. Information technology (IT) is an essential
factor in the administration of healthcare where it can improves health care quality and service.
Besides that, it provides more accurate and timely information regarding patient care. Consequently,
the adoption of IT tools such as Electronic Medical Records (EMR) in hospitals is a solution to
reduce some barriers in the healthcare services. This solution may improve the effectiveness of
chronic disease management such as thalassemia, since a lot of the patient’s data will be stored and
retrieved due to the frequent monitoring and treatment. In order to facilitate successful adoption of an
EMR, involvement of end-users would be essentially required during the designing, implementation
and usage phase. In this study, an EMR specifically design for thalassemia patient management is
proposed to be implemented in Hospital Sultanah Aminah, Johor, Malaysia. The user requirement
analysis (URA) of the proposed system, Online Thalassemia Management System (OTMS), is
investigated and discussed in this article. Copyright © 2016 Penerbit Akademia Baru - All rights
reserved.
Keywords: Thalassemia, Electronic Medical Record (EMR), User Requirement Analysis.
1st IGCETMA 2018 1st International Graduate Conference on Emerging Trends in Multidisciplinary Approaches
95
Abstract ID: 1801112
The Multi Facets Mean In Competence Among
Muslim Professionals In Malaysia
Mohd Shah Kassim1, Norhalimah Idris2, Azli Yahya3, Norzafir Md. Salleh4, Siti Zaleha
Omain5 and Ruzita Selamat6
123456Faculty of Management, Universiti Teknologi Malaysia
Skudai Johor 81310, Malaysia
Abstract--Muslim professionals must be professionally competent and well versed in Islamic
rules and regulations in offering their services to the society. However, empirical evidence on
Muslim professionals’ understanding of the competence concept is still insufficient and not
well addressed in the Islamic literature as compared to the Western literature. Therefore,
this study aims to develop an understanding of how Muslim professionals make meaning on
competence. Fifteen Muslim professionals were interviewed. Data were analysed using
content analysis and grounded theory analysis. Findings from Muslim Professionals’
understanding of the meaning of competence are simplified in two dimensions. Firstly,
competence refers to the process of acquiring knowledge, skills and abilities to perform
professional roles and tasks with amanah and taqwa. Secondly, competence is a personal
endeavour for an individual to transform internally and externally as a Muslim. Based on the
findings, it is implied that professional Muslims’ gave a holistic meaning of competence
beyond their professional responsibilities and it is recommended that future studies should
look into Muslim professionals of other countries as to obtain a global view on competence
as well as investigating perspectives of non-Muslim professionals.
Keywords: Competence, Muslim Professionals, Islamic Perspectives, Western perspectives, Meaning of
competence.
1st IGCETMA 2018 1st International Graduate Conference on Emerging Trends in Multidisciplinary Approaches
96
Abstract ID: 1801113
Mathematical Model of Electrical Discharge
Machining Pulse Profile
Adibah Ahmad *,1,a and Azli Yahya1,b
1Faculty of Electrical Engineering Universiti Teknologi Malaysia,
81310 Skudai Johor, Malaysia
a,*[email protected], [email protected]
Abstract – Electrical Discharge Machining (EDM) is a non-conventional manufacturing process
where the removal of the unwanted materials is performed without a direct contact between the
electrode and workpiece. This paper reports the mathematical model of EDM pulses that focuses on
open circuit and normal discharge of circuit condition. The model is based on the equivalent
electrical model of voltage and current control where the normal discharge model employs ignition
delay of 4µs, 10µs and 16µs. By applying Kirchhoff’s voltage law, the voltage gap of an open circuit
can be expressed according to a closed-loop network with zero current flow. As a result, the
developed mathematical model capables to represent the pulse profile in EDM machining process.
Keywords: Electrical Discharge Machining, EDM, pulse profile
1st IGCETMA 2018 1st International Graduate Conference on Emerging Trends in Multidisciplinary Approaches
97
Abstract ID: 1801114
Frequency Response Analysis of Swiftlet Sounds
and Comparative Study for Successful Swiftlet
Farming
M. I. M. Fazli1a, N. H. Khamis1b, A. Yahya1c, M. Harun1d, A. Baharom1e, K. Khalil1f, M. A. A.
Rahim1g, M. R. Zainudin1h
1Faculty of Electrical Engineering, Universiti Teknologi Malaysia
Skudai Johor, Malaysia
[email protected], [email protected], [email protected], [email protected],
[email protected], [email protected], [email protected], [email protected]
Abstract – Due to the highest demand for health supplement, swiftlets farming has become one of the
attraction for entrepreneur to start collecting their nest by building birdhouses. Swiftlets sound was
used to attract the swiftlets to nest in the birdhouse. However, most of the swiftlets farmer failed to
lure the bird into the birdhouse although they were using swiftlet sound as the main method. This
shows that not all type of swiftlets sound can be used to lure the bird. Therefore, frequency analysis of
6 successful swiftlets sounds; 3 external sounds and 3 internal sounds were analyzed using fast
Fourier transform and dynamic range of sound signal. After that, the comparative study is proposed
to examine different between all successful swiftlet sounds. The result shows the external sounds
produce a frequency range between 0 kHz until 10 kHz while internal sounds has 3 range of
frequency which 2 – 7 kHz, 0 – 1.2 kHz and 0 – 1.9 kHz. Besides, the value of dynamic range was
successfully obtained which is 90±0.5 dB for both external and internal sounds. From the result, the
crucial information regarding successful swiftlet sounds were obtained and it can be used as a
reference for swiftlet farmer to use the analyzed sound in the swiftlet farming.
Keywords: Swiftlets; sound; Fast Fourier Transform; dynamic range; frequency
1st IGCETMA 2018 1st International Graduate Conference on Emerging Trends in Multidisciplinary Approaches
98
Abstract ID: 1801115
Consistent Machining of Electrical Discharge
Machining Power Supply Towards Hip Implant
Surface Texturing
Nazriah Mahmud *,1,a, Azli Yahya1,b
1Faculty of Biosciences and Medical Engineering, Universiti Teknologi Malaysia, 81310
Johor Bahru, Johor, Malaysia
a,*[email protected], [email protected]
Abstract – Electrical Discharge Machining, EDM is one of the technologies used for surface
texturing such as the embedded micro-dimples on the metallic acetabular cup. During the machining
process, changes in the gap distance may lead to load changes from open to short circuit. Limiting the
load current under short circuit conditions and load voltage under open circuit conditions is the
requirement in this system. Power supply is one of the elements that controls the process parameters
which is related to improve the machining condition as well as Material Removal Rate (MRR). A
considerable number of power supply design method were proposed for various EDM application.
This research proposed a Switch Mode Power Supply method implementing new design of Flyback
power supply which can stabilize the voltage during open circuit condition as well as during
discharge condition. Experimental studies were conducted to verify the capability of Flyback power
supply by machining eight micro-dimples in lower position and twelve micro-dimples in upper
position, both in circular arrangement on metallic acetabular cup. Research conducted shows that the
Flyback power supply improve the consistency of MRR when compared to Linear power supply. This
may help to predict the machining time, thus improving the production of micro-dimples in required
time.
Keywords: electrical discharge machining, die-sinking EDM, pulse generator, micro-dimples
1st IGCETMA 2018 1st International Graduate Conference on Emerging Trends in Multidisciplinary Approaches
99
Abstract ID: 1801116
Moisture Absorption and Strain Rate-dependent on
Mode I Delamination of Adhesive Joints:
Experimental
1aMahzan Johar, 2Wong King Jye, 3bMohd Nasir Tamin 1,2,3Department of Applied Mechanics and Design, Faculty of Mechanical Engineering,
Universiti Teknologi Malaysia [email protected], [email protected]
Abstract--Mechanical performance of polymer-based adhesive joints is generally susceptible
to moisture absorption. One of the main problems caused by moisture absorption is the fact
that the adhesives have different mechanical properties with moisture. As is known, adhesive
strength generally shows a moisture dependence. Similarly, with mechanical properties is
expected to show moisture dependence. This study quantifies the effects of moisture content
on the strength, stiffness, and energy properties of adhesive bonded joints. For this purpose,
moisture absorption characteristics of structural adhesive joints (Araldite2015) with different
thicknesses (0.5, 1.0, and 1.5mm) were firstly established under accelerated aging condition
(deionized water at 60oC). A thickness-dependent non-Fickian moisture absorption model
was then used to characterize the moisture absorption of the adhesive joints. The Double
Cantilever Beam (DCB) test is analysed on order to evaluate the effect of the moisture on the
adhesive Results suggested that the moisture absorption of the adhesive joints was governed
by the capillary action. Subsequently, the Double Cantilever Beam test with aluminum 6061
adherent and 0.5 mm-thick Araldite2015 adhesive compound were subjected to dry, 0.1, and
0.2 pct of moisture content. The specimens were in tension under rate-dependent loading at
5, 50 and 500 mm/min. The resulting variations in the mechanical properties were fitted
using a residual property model after that. It was noticed that all properties degraded upon
moisture attack. As for the rate-dependent, the increment in the property increased with the
moisture. The results from this study showed that moisture attack is an important aspect to be
considered when designing for the service lifetime of adhesive bonded structures.
Keywords: adhesive joints; moisture absorption, non-Fickian, thickness-dependent, residual property
model.
1st IGCETMA 2018 1st International Graduate Conference on Emerging Trends in Multidisciplinary Approaches
100
Abstract ID: 1801117
Strength Enhancement of Restrained Concrete
Beam Using Nonlinear Finite Element Analysis
Najiyu Abubakar 1,2,a , Muyideen Abdulkareem 1,b and Bishir Kado 1,3,c
1 Faculty of Civil Engineering, Universiti Teknologi Malaysia, 81310 Skudai Johor,Malaysia.
2 Kano State University of Science and Technology. Wudil. Kano State. Nigeria 3 Bayero University, Kano, Nigeria.
[email protected], [email protected], [email protected]
Abstract--The behaviour of concrete beams subjected to the action of static concentrated
load is usually nonlinear in nature. The capacity of the beams varies according to the type
of their support restraint. These variations make the understanding of beam responses
more complex. This paper is aimed at investigating the flexural behaviour of concrete
beams with different degree of restraint. The beams were firstly tested in the laboratory
using three point load test to failure. Ultimate loads, stresses and strains were obtained.
The beams were then modelled using nonlinear finite element and a good agreement with
the experimental results was achieved. Additional models with full support restraints were
further developed in which an enhanced ultimate capacity was obtained. The results
highlighted a significant increased capacity of the beams with higher degree of restraint.
Key words: Concrete beams, finite element, flexural test
1st IGCETMA 2018 1st International Graduate Conference on Emerging Trends in Multidisciplinary Approaches
101
Abstract ID: 1801118
Impact of Quality Management Practices on the
Performance of Manufacturing Sectors
Maryum Iqbal Khan1a, Dr. Kanwal Iqbal Khan2b , Muhammad Sheeraz3 ,Dr. Shahid
Mahmood4
1Institute of Technology and Management, University of the Punjab Lahore Campus
2Institute of Business & Management, University of Engineering and Technology 3Department of Business Administration,National College of Business Administration and
Economics, Lahore 4Department of Commerce, The Islamia University of Bahawalpur
[email protected], [email protected]
Abstract--The manufacturing sector has become the third most prominent segment of
Pakistani economy due to its continuous improvement in performance through
implementation of the quality management system (QMS). The purpose of this paper is to
explore the impact of quality management practices on the performance of manufacturing
concerns in Pakistan. The data is collected from randomly selected employees of the top and
middle management through questionnaire survey to check their implementation process and
effectiveness of QMS. Results show that sample companies strictly following the guidelines of
ISO 9001-2008 to improve their performance. Organizations are maintaining proper
evaluation, mentoring and measurement process systems. Customer’s requirements and
perceptions are considered by an adequate feedback system, audits, and management
reviews. Overall manufacturing organizations are very much concerned about their
performance, so they are continuously improving their product quality.
Keywords: Quality Management Practices; ISO Certification; Manufacturing Organizations, Product
Quality
1st IGCETMA 2018 1st International Graduate Conference on Emerging Trends in Multidisciplinary Approaches
102
Abstract ID: 1801119
Non-Financial Disclosure and Financial
Performance: A Content Analysis of PSX-100
Index
Javaria Asim1a , Kanwal Iqbal Khan2b , Sumbal Tahir3c
1,3Business Studies Department, Kinnaird College for Women, Lahore, Pakistan
2Institute of Business and Management, University of Engineering and Technology, Lahore, Pakistan
[email protected], [email protected], [email protected]
Abstract--Corporate social reporting (CSR) has become emerging phenomenon in recent years which
has engrossed the attention of companies so that they can set aside the classic view and reflect on
"triple bottom line," i.e., social, environmental and financial disclosure to meet the demands of
stakeholders. The purpose of the paper is to find out the extent to which the disclosure of CSR
information regarding social and environmental indicators affects the financial performance of
companies. The methodology is based on the content analysis in which an index is developed using
Global Reporting Initiative (GRI) guidelines of sustainability reporting for measuring CSR based on
16 social indicators and ten environmental indicators. Data is collected from 100 companies of
diverse sectors listed at Pakistan Stock Exchange, i.e. PSX-100 index. Results indicate that both,
social and environmental indicators of CSR disclosure have a significant impact on firm’s
performance. Firms can increase their financial performance by publishing CSR disclosure,
specifically regarding social and environmental indicators. Overall, this research aims at uplifting
the reporting standards of Pakistan’s business entities by putting forward the significance of CSR
disclosure and how its disclosure on online platforms affects the market position.
Keywords: Corporate social responsibility, stock returns, firms’ performance, content analysis, PSX
1st IGCETMA 2018 1st International Graduate Conference on Emerging Trends in Multidisciplinary Approaches
103
Abstract ID: 1801120
Emotions at Play during Transformational Change
Process: A Case of A Medical Teaching Institute
In Peshawar, Pakistan
Muhammad Ishtiaq Khan1, Humera Manzoor2a*, Mehboob ur Rashid3, Dr. Hafizullah4
1,2Institute of Management Sciences, Kohat University of Science and Technology, Pakistan
3,4Institute of Management Studies, University of Peshawar
*Corresponding Author
Abstract--This study investigates the way emotional meanings are assigned to different
issues generating various actions and reactions in the context of public sector reforms in the
medical teaching institute in Peshawar. Unlike extant research, these reforms are
(re)conceptualized as a dynamic, multidimensional, and complex transformational change
process. This paper uses a qualitative research method with a social constructionist
approach and defines emotions in a situated relational context. Data has been collected
through twenty-two semi structured narrative interviews. A thematic narrative analysis has
been performed on the entire corpus to see common patterns of emotions in specific context
in individual narratives. Findings show that the lens of emotions is crucial to understand the
micro dynamics involved in the transformational change process. Strong emotions were
produced when the employees felt threatened about their vested interests and when they felt
excluded which created mistrust, which triggered strong actions and reactions. Also, findings
demonstrate the way organizational actors tried to legitimize their actions through various
excuses. This paper contributes to the current literature by demonstrating the lens of
emotions as a ‘resource’ to understand the micro-processes during transformative change
since it highlights main issues at stake. Also, it (re)conceptualizes public reforms as a change
process, which helps to understand the human aspect in the change process. This study has
utility for change managers to understand sensitive issues for designing appropriate
strategies for effective change management.
Keywords: transformational change, emotions, narratives, public sector, medical teaching institutes
1st IGCETMA 2018 1st International Graduate Conference on Emerging Trends in Multidisciplinary Approaches
104
Abstract ID: 1801121
Does Foreign Direct Investment Affects Pakistan's
Exports?
Javed Iqbal1a*, Zahoor Ul Haq2, Umer Sultan3 , Zia Ullah4
1,2,3 Department of Economics, Abdul Wali Khan University Mardan, Khyber Pakhtunkhwa,
4Department of Tourism and Hospitality, Abdul Wali Khan University Mardan, Khyber Pakhtunkhwa, Pakistan
*corresponding author
Abstract--This study analyzed the effect of foreign direct investment (FDI) on Pakistan’s
exports for nine sectors using monthly data from 2006 to 2014. We compared the effects of
foreign direct investment on exports across production sectors on monthly basis with that of
overall sectors. Hausman’s test was used to choose an appropriate model of panel data
although we report the results from various techniques. We found that based on the
Hausman;s test, fixed effect model was the appropriate model for analysis. We found that
across sectors, variables such as lag exports, domestic investment, exchange rate, terrorism
and labor productivity had significant effect on exports in many sectors. However, foreign
direct investment had no significant effect on exports in any sector. While in overall sectoral
analysis, lag exports, foreign direct investment, domestic investment and exchange rate were
found to be having a significantly positive effect on export in fixed effect, random effect as
well as pooled OLS models.
Key Words: Foreign Direct Investment, Sectoral analysis, Panel Data
1st IGCETMA 2018 1st International Graduate Conference on Emerging Trends in Multidisciplinary Approaches
105
Abstract ID: 1801122
Thermal Efficient Design of 3GPP Turbo Encoder
V5.0Using High Range IO Standard
Bhagwan Das1, Mahesh Kumar2 , M Sadiq Ali Khan3
1Quaid-e-Awam University of Engineering, Science and Technology, Nawabshah, Pakistan;
[email protected] 2Department of Electrical Engineering, Mehran University of Engineering &Technology,
Jamshoro, Pakistan 3Department of Computer Science University of Karachi, Pakistan; [email protected]
Abstract--The 3GPP Turbo Encoder v5.0 offers error correction and the high-speed data
rate transmission forLTE at different high operating frequencies. The execution of 3GPP
Turbo Encoder v5.0 at these high MHz frequency operation increase the on-chip temperature
of 3GPP Turbo Encoder v5.0. The increase in on-chip temperature of 3GPP Turbo Encoder
v5.0 at high frequencies may permanently damage the device and interrupt in data
communication occurs because of that. Currently, different techniques have been reported
but significant on-chip temperature consumption is not reduced for on-chip temperature of
3GPP Turbo Encoder v5.0. In this paper, the thermal efficient design for 3GPP Turbo
Encoder v5.0is achieved using IO Standard technique. The 3GPP Turbo Encoder v5.0 is
designed using without IO Standards and HR IO Standard via Xilinx Vivado. It is defined that
3GPP Turbo Encoder v5.0 is operated at different frequencies of 10 MHz, 20 MHz, 30 MHz,
40 MHz, and 50 MHz using without IO Standards and HR IO Standard via Xilinx Vivado. It
is observed that for more than 60% on-chip temperature reduction is achieved for the
designed 3GPP Turbo Encoder v5.0 using HR IO standard compare to 3GPP Turbo Encoder
v5.0 without IO Standards. The performance of the designed 3GPP Turbo Encoder v5.0 using
HR IO Standard is developed using UltraScale Field Programming Gate Array. The designed
3GPP Turbo Encoder v5.0 using IO Standard offers the thermal efficient design solution for
3GPP Turbo Encoder v5.0 at high frequency error-free data rate transmission that provides
the low on-chip temperature consumption.
Keywords: 3GPP Turbo Encoder, High Range IO Standard, Thermal efficient, UltraScale Field
Programing Gate Array
1st IGCETMA 2018 1st International Graduate Conference on Emerging Trends in Multidisciplinary Approaches
106
Abstract ID: 1801123
Examining the Impact of Terrorism on Economics
Growth of Pakistan- A Quantitative Approach
Ali Raza1a , Muhammad Azam Khan 2b , Hakim Ullah 3c
1Department of Economics, Abdul Wali Khan University Mardan, KP., Pakistan .
2 Department of Economics, Abdul Wali Khan University Mardan, KP., Pakistan 3Department of Allied Sciences, University of Haripur.
[email protected], [email protected], [email protected]
Abstract--Pakistan has been facing the menace of terrorism since the start of cold war,
which has badly affected its economy. This study has examined the impact of terrorism with
some control variables namely total investment, human capital, and foreign remittances on
economic growth by Gross Domestic Product (GDP) per capita of Pakistan over the period
of 1991-2016. Reduce form of Solow economic growth model is used in this study. After
checking the Stationarity of all variables, the data were examined with Ordinary Least
Squares (OLS) method for regression and the error correction model. The data are also
checked for serial correlation using LM test and Heteroskedasticity using white test. The
results show that total investment, secondary school enrollment, and remittances have
positive relationship with GDP per capita, while terrorism has negative relationship with
GDP per capita. So terrorism is the main cause that has a severe negative impact on
economy. The results corroborate other global studies that have been conducted on this
subject.
Keywords: terrorism, GDP, human capital
1st IGCETMA 2018 1st International Graduate Conference on Emerging Trends in Multidisciplinary Approaches
107
Abstract ID: 1801124
Reviewing the Construct of Customer Loyalty: Its
Measures, Determinants, and Outcomes
Nadia Saadat1a*, Nayab Shinwari2, Muneeza Amjad3
1,2,3Institute of Business Studies, Kohat University of Science & Technology, Pakistan
*Corresponding Author
Abstract--The present paper reviews the construct of customer loyalty through literature
review. There is need for revisiting the construct of customer loyalty given to its importance
and the absence of a common definition and approach to study the construct. The paper looks
into the approaches to operationalize the construct and arrive at a comprehensive
operational definition that may encompass the construct in its entirety. Furthermore, it
attempts to study the literature on customer loyalty to dig out the variables responsible to
determine the customer loyalty and summarize the possible outcomes of the variable of
interest. For this purpose, systematic literature review approach has been used. The article
provides an insight into the construct, its determinants, and outcomes for academicians and
practitioners.
This study develops, based on literature review, the operational definition, determinants, and
outcomes of the construct of customer loyalty. Customer loyalist is a three-dimensional
construct consisting of trust, commitment, and customer relationship. It is observed that
determinants and outcomes of customer loyalty are relevant to the nature of the product that
further corresponds to distinct types of loyalty named as hand loyalty, head loyalty, and heart
loyalty and therefore should be approached accordingly.
Key Words: Customer Loyalty, Trust, Commitment, Service Quality, Satisfaction, Repurchasing,
Recommending to others.
1st IGCETMA 2018 1st International Graduate Conference on Emerging Trends in Multidisciplinary Approaches
108
Abstract ID: 1801125
A Comprehensive Literature Review of Impulse
Buying Behavior
Javeria Zulfiqar1a*; Gulfam Ambreen2, Mazia Fateen Bushra3
1,2,3Institute of Business Studies, Kohat University of Science & Technology, Pakistan
*Corresponding Author
Abstract--Many of the researchers have studied and explored the synergetic impacts of
different factors affecting the impulse buying and the factors affected by impulse buying
which affect the rate of sales turnover. In this regard, this study is aimed at reviewing the
literature of previous researchers (since 2000) pertaining to the impulse buying which
reveals the study of the different facets and dimensions of impulse buying. It gives a broad
overview of the impulse buying construct and the various aspects affecting the impulse
buying behavior as well as impulse buying which affects many aspects.
Key words: Impulse Buying, Dimensions, Determinants, Outcomes
1st IGCETMA 2018 1st International Graduate Conference on Emerging Trends in Multidisciplinary Approaches
109
Abstract ID: 1801126
An Analytical Review of Dividend Policy
Theories
Muhammad Murtaza1a*, Malik Manzoor Iqbal2, Zia Ullah3, Haroon Rasheed4, Abdul Basit5
1,2,3,4,5Institute of Business Studies, Kohat University of Science & Technology, Pakistan
*Corresponding Author
Abstract--Usually researchers are categorized into three schools of thought based on their opinions
about dividend policy. The first school of thought is of the opinion that dividends convey positive
signals to the stakeholders’ i.e. any increase in paying dividends will result in increase in the firm
value represented by increased share prices. This school believes in the theory of bird in hand, which
postulates that investors prefer current dividends as to future prospect thus any increase in dividends
will lead to increase in share prices. The second school holds opposite opinion and says that
dividends convey negative signals to the stakeholders i.e. increase in dividends result in decrease in
share prices because of the perception that the organizations have lack of projects with positive net
present values which needs investments and also that taxes on dividends are more as compared to
capital gains in most of the instances thus leading to high tax payments. The third school of thought
has presented the theory of dividend irrelevance and believes that dividends are irrelevant of the firm
value and any resources invested in this regard are squandered (Miller & Modigliani, 1961; Miller &
Scholes 1982).
Keywrds: dividend policy, capital gains, dividend irrelevence
1st IGCETMA 2018 1st International Graduate Conference on Emerging Trends in Multidisciplinary Approaches
110
Abstract ID: 1801127
Revisiting Barriers To External Finance For Smes
Asad Ullah1a*, Asad Bilal2, Abdullah Hamza3, Khalid Iqbal4
1,2,3,4Institute of Business Studies, Kohat University of Science & Technology, Pakistan
*Corresponding Author
Abstract--After the Global Financial Crises in 2008, obtaining finance has become more
complicated. This study reviews the literature on barriers in accessing external finance given
to the importance of availability of finance for all business firms specifically SMEs.
Literature over 20 years is searched while reviewing the research question by using Google
scholar. Both demand and supply related barriers in accessing external finance has been
searched. The study reviewed the factors influencing accessing external finance in the context
of developed as well as developing countries with unique conditions and include the issues
pre-and post-crises using available literature. The findings of the study discuss the
hindrances for SME’s financing mentioned in the literature and highlights the frequently
mentioned barriers. Moreover, barriers in accessing external finance in developed and
developing countries are different depending upon country environment. It also depends on
industry specific effects, firm’s specific effects, and owner’s specific effects. This review
provides the problems faced by SME’s in obtaining external finance. Key barriers in
accessing finance are also highlighted in the light of available studies. Moreover, it will give
further insight to the barriers of small sized firms in developed and developing countries. It
has practical value for policy makers while addressing the problem. Future research
recommendations will contribute to the literature.
Key words: Access to finance, SME’s financing, financial crises, information asymmetry
1st IGCETMA 2018 1st International Graduate Conference on Emerging Trends in Multidisciplinary Approaches
111
Abstract ID: 1801128
Silence; Its Conceptualization, Impacts And
Drivers : A Systematic Literature Review
Muhammad Abdul Haseeb1a , Dr. Waseef Jamal2a
1,2 IMsciences Peshawar
Abstract--In today's competitive age it's essential for organization to sense errors in their
frameworks and strategies, and transform them as needed. Subsequently, they apportion
extraordinary amount of their budgets for such assessments yet these attempts regularly fail
as the employees who are exposed to such lope holes directly, don't uncover or express any
data with respect to these deficiencies. Therefore, organizational spending is squandered.
This state of being impassive observant towards organizational issues is named as
"Organizational Silence". This study has assessed a large portion of the literature to find out
antecedents to such circumstances through systematic literature review.
Keywords: Organizational silence, employee silence behavior, deviant behavior, organizational
communication.
1st IGCETMA 2018 1st International Graduate Conference on Emerging Trends in Multidisciplinary Approaches
112
Abstract ID: 1801129
The Impact Of Work Overload On Employee
Performance With Mediating Effects Of
Emotional Exhaustion: Survey Of Faculty
Members At Abdul Wali Khan University Mardan
Muhammad Abdul Haseeb1a, Muhammad Siddique2, Mohammad Daud Ali3, Syed Imran Khan4,
Shehnaz Sahibzada5 ,Muhammad Nasir shafique 6
1,2IMsciences Peshawar.
3Department of Management Sciences University of Haripur. 4,5,6Institute of Business and Leadership AWKUM
Abstract--This study is conducted to explore the impact of work overload on job performance
with mediation of emotional exhaustion. The study was conducted at Abdul Wali Khan
University Mardan ,an emerging university, ranked second in Khyberpukhtunkhwa and 12th
in the Higher education commission ranking for the entire country. The university has around
ten thousand students enrolled in a short time of 6 years. The study adopted quantitative
survey methods to collect data from the regular faculty members. Those faculty members
were found overloaded as per their workloads displayed on the departmental course
allocation scheme. In this study, work overload has been taken as explanatory variables
while employee performance is the variable of interest. Further, emotional exhaustion has
been taken as mediating variable. A sample of 30 respondents were purposefully selected
from various departments. The data was analysed using Baron and Kenny method of
mediation using SPSS 19. The results suggested that the model was viable and all hypothesis
received empirical support. More specifically work overload influenced job performance
only via emotional exhaustion. It suggests that university management should take into
considerations the potential of each employee while assigning workloads. Furthermore
management may hire those employees who are emotionally intelligent and can manage their
emotions well.
Key Words: Work Overload, Job Performance, Emotional Exhaustion , Regular faculty, Employees
1st IGCETMA 2018 1st International Graduate Conference on Emerging Trends in Multidisciplinary Approaches
113
Abstract ID: 1801130
Multidisciplinary Teamwork in Biomedical
Academia of Islamic World
Afshan Hussain Khattak *,1,a, Syed Zain ul Abideen Shah2,b
1Director, Medical Research at PRIME Foundation, Warsak Road, Peshawar, Pakistan 2Senior Lecturer, Department of Physiology, Peshawar Medical College, Peshawar, Pakistan
Abstract--We live in an increasingly complex world where individual effort and effectiveness is fast
becoming replaced by team effort and effective teams. While importance of individual contributions
cannot be undermined, one must admit that individual contributions may never produce the desired
impact if the supportive elements are not in place. Clearly, teams are above individuals in almost all
areas of development, including biomedical research. Highlight the need for inculcating teamwork
ethic, in present day Muslim academia involved in biomedical research. Explore the perceptions and
attitudes of senior Muslim biomedical scientists about adoption of teamwork and their ideas about
“Key Attributes of Teamwork”, in their respective departments and institutions. This is a qualitative
study conducted between September 2014-October 2016. Fifty-four senior faculty members in
different biomedical disciplines, (physiology, biochemistry, genetics, pharmacology, pathology, cell
biology, oncology, public health, epidemiology, clinical sciences, medical informatics and hospital
management) in four constitutionally Muslim countries were enrolled. Semi-structured interviews
were conducted on-site or on skype or written responses were obtained on email. Transcripts were
compiled in NVivo 11 and analysed. Traditional professional role perception prevails among senior
academics in Muslim faculties. Departmental hierarchies strongly influence professional attitudes
about taking responsibility and sharing information/seeking input across disciplinary and
professional boundaries. Many participants had no formal training in teamwork and they did not offer
any faculty development in this direction. Senior academics displayed a spectrum of attitudes around
cooperative and collaborative teamwork, ranging from themes with approval of collaborative
learning to themes characterized by distrust, confrontation, disrespect, preferring isolated work and
supporting strict hierarchical structure in workplaces. Muslim scientists working in biomedical
research lack effective team work ethic and training. A general atmosphere of lack of trust and fear of
accountability prevails, irrespective of discipline or position in hierarchy. Further analyses of these
attitudes and ideas for remedial actions are needed.
Keywords: Multidisciplinary, Teamwork, Muslim Scientists, Academia, Biomedical Research
1st IGCETMA 2018 1st International Graduate Conference on Emerging Trends in Multidisciplinary Approaches
114
Abstract ID: 1801131
Peer Tutoring in ABCDE of Acute Trauma
Stabilization; A Double Blind, Randomized,
Controlled Study Comparing Peer-Tutored versus
Conventionally Taught Students
Afshan H. Khattak1,a,* , Farhat R. Malik 2,a, Zayed Naser 3,a, Fatima Noor 3,a, Jalwa Javed Farooqi3,a
,Owais Muddassir 3,a, Fariha Ali Khan 3,a, Khadija Noor 3,a
1Director, Medical Research at PRIME Foundation, Assoc. Professor of Pediatrics &
Neonatology at Peshawar Medical College, Warsak Road, Peshawar 25160, Pakistan aPeshawar Medical College, Warsak Road, Peshawar 25160, Pakistan
2Associate Professor of Community Health Sciences at Peshawar Medical College 3Medical Students, MBBS-IV at Peshawar Medical College
Abstract--Peer tutoring is an active area of research in undergraduate medical education. Teaching
life-saving skills require more of “knowing how?” than “knowing what? Skill labs and simulations
have revolutionized the teaching of life saving skills. Students can learn skills, practice and review
their performance in safety of skill labs rather than actual hospital wards. Peer tuition is a helpful
adjunct in skill labs leading to lower teaching burden. Peer tuition in teaching of life saving skills is
not well studied in our set up. To compare theory and skill performance of peer tutored versus
conventionally taught medical students in a course of ABCDE of trauma stabilization. Twenty first
year medical students were trained to become peer tutors to teach ABCDE of Trauma Stabilization by
an AHA qualified instructor in skills lab. Peer tutors taught 127 peer tutees, (Experimental – 127)
Conventional teaching sessions on the same subject were conducted by a clinical instructor for
Control group of 102 students. Both sessions were aided by simulated patients in skills lab. Pre-Test,
Post-Test and Skills’ Performance scores for peer tutees and control group were entered in SPSS V-
21. Independent sample and Paired sample t-test was applied to compute statistical significance of
differences in mean scores. No significant difference was seen in Pre-Test scores between
Experimental and Control groups in both clinical and pre-clinical students. Post-test and Skills’
Performance scores of all peer tutees showed significant improvement over pre-test scores,
irrespective of year of study, (p-value < 0.001). Marked improvement was seen in post-test scores of
pre-clinical students with (p-value <0.000). Experimental group performed consistently better than
the control group for all years of study. Peer tutoring in a skill lab is superior to conventional lectures
in teaching ABCDE of Trauma stabilization at undergraduate level.
KeyWords: Peer Tuition, Simulations, Trauma Assessment, Emergency Medicine, Undergraduate
Medical Education.
1st IGCETMA 2018 1st International Graduate Conference on Emerging Trends in Multidisciplinary Approaches
115
Abstract ID: 1801132
Impact of Social Identities and Business Education
on Entrepreneurial Intent of Students: A Proposed
Outer Model Evaluation
Muhammad Kaleem1, Hafizullah2, Zeeshan Zaib Khattak3, Sammar Abbas4a
1234Institute of Business Studies ,Kohat University of Science and Technology Kohat
Pakistan
Abstract--Entrepreneurship as an integral part of business education, emerges to be a handy solution
for employment growth. However, it is critical to know the potential factors of motivation to enhance
self-employment future designs of business students. This study explores the influence of students’
social identities and participation in business education at their entrepreneurial intent. A survey
questionnaire was used to collect data from around 300 final year students of various business
schools of Khyber Pakhtunkhwa province. Statistical results show evidence of the validity of the
Theory of Planned Behavior (Ajzen, 1991) in explaining entrepreneurial intent. Findings confirm the
importance of student’s identities, as measured with dynamic-self and risk-taking self, in the
entrepreneurial intent framework. A substantial relationship has been identified for participation in
business education with entrepreneurial intent if combined with social identities’ dimension of in-
group and normative effect. Although it cannot be claimed that business education influences a
student’s self-employment intent for future, it possesses strong appeal for student with certain person
and social identities. Universities should take measures to improve the image of entrepreneurship as a
career choice by evolving a policy of inducting students with most promising identities. Furthermore,
faculty having extensive academic and practical experience can help to create entrepreneurial
atmosphere by identifying students with right personality. Further research is needed to probe the
questions regarding intervening identities and mold them into more enterprising personalities.
Keywords: employment growth , entrepreneurship
1st IGCETMA 2018 1st International Graduate Conference on Emerging Trends in Multidisciplinary Approaches
116
Abstract ID: 1801133
Does Vulnerability or Resilience Matter in
Managing International Supply Chains?
Muhammad Khushnood1a; Zeeshan Zaib Khattak2b; Sammar Abbas3c
123Institute of Business Studies, Kohat University of Science and Technology
[email protected]; [email protected];c [email protected]
Abstract--In the context of growing need for offshoring the managers are always confronted
with the dilemma to decide between the competitive advantage and uncertainties. The unique
conditions of a country help provide a perception of vulnerability profile that result in
placing the countries in least preferred category despite their being abundant in natural
resources, human resources, and lower production cost. This article attempts to find the
relationship of country vulnerability profile and resilience of supply chain stage carried out
in unique conditions of the location. For this purpose, a conceptual framework has been
proposed and instrument has been used to measure the model for empirical testing. Data has
been collected from international garments supply firms in two countries with unique
conditions. Descriptive statistics and regression are used to test the assumption. The findings
suggest that only the volatile conditions do not determine the resilience of a supply chain
stage but the adaptability of a firm also affects the resilience of a stage, no matter how
volatile are the conditions. This is a novel study that significantly contributes to the existing
literature besides offering insight to supply chain managers in managing international supply
chains.
Keywords: Adaptability, Vulnerability, Resilience, Supply Chain, Offshoring Decision
1st IGCETMA 2018 1st International Graduate Conference on Emerging Trends in Multidisciplinary Approaches
117
Abstract ID: 1801134
Cultural Identity Overcoming Organizational
Identity: A Study of Workplace Identity of
Pashtun Female Employees
Sammar Abbas1,Zeeshan Zaib2, Muhammad Khushnood3 Manuela Nocker4
123Kohat University of Science and Technology, Kohat, PAKISTAN
4Essex Business School, University of Essex, ENGLAND
Abstract--This is an exploratory study, which aims to understand workplace identity of
Pashtuns female employees in a large public sector organization. This study has been
carried out in two different cities (Dera Ismail Khan, Peshawar) of Pakistan. These cities are
featured with the culture of Pashtunwali which informs local gender practices. The data was
collected through twenty five unstructured interviews with male and female employees. Data
was analyzed through constant comparison method. The findings revealed that Pashtunwali
is very much important to understand workplace identity of female employees. Female
employees are identified as ‘females’ and not as ‘employees’. Theoretically, this study is
important in understanding the work life of female employees in a novel context. Practically,
this study can be helpful in devising the workplace policies and hence to promote workplace
gender equity and equality.
Key Words: Workplace identity; Gender, Pashtunwali
1st IGCETMA 2018 1st International Graduate Conference on Emerging Trends in Multidisciplinary Approaches
118
Abstract ID: 1801135
Leverage-performance interaction and strategic
competition in a product market: An empirical
analysis from Pakistan”
Ihsan Ullah1a, Shahid Ali2b
1,2 Institute of Management Sciences , National University of Computer and Emerging Sciences, Peshawar,
Pakistan.
[email protected],b [email protected]
Abstract--This research explores a role of competition among rivals in leverage induced
product market performance. The employed method of an inquiry is an empirical
examination of 206non-financial firms listed on Karachi Stock Exchange over the period
1999-2013. Product market competition is characterized by rivals’ response to a strategic
move made by a firm and classified into Cournot and Bertrand Competition. A lack of
response indicates a competition in strategic substitutes (Cournot), and a response with a
similar strategy specifies a competition in strategic complements (Bertrand). The study uses
Competitive Strategic Measure (CSM) to identify the type of competition in the examined
industries. Consistent with (Brander & Lewis, 1986), leverage enhances performance
significantly when firms compete in strategic substitutes. The significant role of leverage,
however, diminishes in determination of performance in industries where firms compete in
strategic complements as predicted in (Dasgupta & Titman, 1998). The results remain
qualitatively unchanged when subjected to robustness check. The findings are important
extension to the international and indigenous evidence with implications for the real world
practicing managers particularly in Pakistan.
Key words: Leverage, Performance, Strategic Interaction, Cournot Competition, Bertrand Competition
1st IGCETMA 2018 1st International Graduate Conference on Emerging Trends in Multidisciplinary Approaches
119
Abstract ID: 1801136
Pyramidal Ownership Composition And Firm’s
Capital Structure Policy
Zeeshan Zaib Khattak , Sammar Abbas , Muhammad Khushnood, Abdus Sallam,
Kohat University of Science and Technology, Kohat, Pakistan
Abstract--This research paper makes comparison between groups affiliated (pyramid) firms
and non pyramid firms’ capital composition. This research paper also determines pyramidal
firm’s leverage as compare to standalone firms to know whether pyramidal firms maintain
considerably greater debt level than standalone firms and whether pyramidal firms maintain
higher leverage for tax advantages. The empirical evidences show that group affiliated firms
are highly financed externally as compare to standalone firms. Group affiliated firms obtain
more debt as compare to stand alone firms. Results show that firms with higher tangibility,
profitability and cash in hand, obtain less debt. Findings also suggest that pyramidal firms do
not obtain high level of debt for tax advantage, while non-debt tax shield standalone firms
have low leverage.
Key words: Capital structure, pyramid firms, debt financing, tax advantage.
1st IGCETMA 2018 1st International Graduate Conference on Emerging Trends in Multidisciplinary Approaches
120
Abstract ID: 1801137
Nickel Free Titanium Alloys: A Methodical
Review
S.KAZI, M.A.KHATTAK1,*, M.S.M. SUFIAN
1, 2, S. KAMRAN AFAQ2 AND ANIQUE MUKHTAR
2A
1Faculty of Mechanical Engineering, Universiti Teknologi Malaysia, Malaysia 2Department of Mechanical Engineering, HITEC University, Taxila, Pakistan
*[email protected], [email protected]
*Corresponding Author
Abstract--Biomaterials plays a vital role in the lives of the many individuals. Recent
biomaterials studies focused on stainless steel, Co based alloy and Ti based alloy. Among
biomaterial, Ti-based alloys have its benefits of excellent corrosion resistance,
biocompatibility and lower elastic modulus. It is a well-known fact that after the
development of Titanium alloys, the use of Ti alloys increased tremendously. This review
article focuses mainly on the nickel free titanium-alloys. This article also narrates the
influence of microstructure, biocompatibility, low young modulus effect, wear and fatigue
behaviour of nickel free titanium-alloys. Overall, an attempt has been carried out to review
the current scenario of low modulus Ti based material with nontoxic/ hazardous elements for
biomedical applications.
Keywords: Titanium alloys; low modulus; bio-compatibility; wear; fatigue
1st IGCETMA 2018 1st International Graduate Conference on Emerging Trends in Multidisciplinary Approaches
121
Abstract ID: 1801138
Prevention of Voltage Instability in Radial
Distribution System during Fault Occurrence
Dr.baqer Turki Atiyah
Sothern Technical University
Abstract--One of the most important fundamentals required for the rapid progress of technology, is
stability in power systems. Therefore, with the power systems used for transfering energy over long
distances, alongside the exposure of natural phenomena and errors, the stability of voltage protection
becomes a necessity for economic and occupational safety reasons. In this paper, the analysis of the
level of the voltage of the distribution network was studied by linking the capacitor bank after the
network was exposed to error. A study was carried out for the compacted dynamic after connecting
the capacitor bank. A PSCAD program was used to simulate a complete electrical distribution system
and test results were taken from the same program.
Keywords: Voltage Stability, Capacitor-Bank, Distribution Network and Power Quality
1st IGCETMA 2018 1st International Graduate Conference on Emerging Trends in Multidisciplinary Approaches
122
Abstract ID: 1801139
Analyzing The Role Of Conflict And Self-
Construal In Higher Education Institutions Of
Khyber Pakhtunkhwa, Pakistan
Muhammad Hamayun1a, Ikram Ullah Khan 2*, Muhammad Nisar 3*, Arshad Khan
Bangash 4*
1Department of Management Sciences, Bacha Khan University, Charsada. 2IMS, UST Bannu.
3 Institute of Management Sciences, Bacha Khan University, Charsada 4Department of Sociology, Bacha Khan University, Charsada
*Co-Authors
.
Abstract--This paper aims to highlight the critical role of self-construal and conflict between
faculty and administration staff in higher education institutions (HEIs) of Pakistan. Keeping
in view the development of education sector and maintaining conducive environment in
universities, the study was rightly undertaken to first discover and then present some viable
solution for it. The research used the universities of public and private sector of Khyber
Pakhtunkhwa (KP) province of Pakistan for its analysis. Primary data was collected through
a self-administrated questionnaire, which was distributed in twelve universities of KP,
comprising of six public and six private universities. The results show that self-construal
plays a significant role in controlling or producing conflict. The study also finds that nature
of conflict plays a key role in the relationship of self-construal and conflict management
strategies. The study provides implications for researchers and practitioners.
Key words: Self Construal, conflict, Conflict management strategies, Higher education Institutions.
1st IGCETMA 2018 1st International Graduate Conference on Emerging Trends in Multidisciplinary Approaches
123
Abstract ID: 1801140
Preparation of Hydroxyapatite Based Titania
Composites Via In Situ Microwave Synthesis
Nida Iqbala*, M. R. Abdul Kadirb
a Department of Biomedical Engineering, University of Engineering and Technology, KSK Campus, GT Road,
Lahore, Pakistan.
b Medical Devices & Technology Group (MEDITEG), Faculty of Biosciences and Medical Engineering,
Universiti Teknologi Malaysia, 81310 Johor Bahru, Johor, Malaysia.
*Corresponding author
Abstract-HA ceramic is the most extensively used due to its similarity to the inorganic
mineral component of bone and its good compatibility, osteoconduction and osteointegration
properties. However, the lack of good mechanical properties (toughness and bending
strength) of pure HA has made it unsuitable for load-bearing applications. In order to meet
the requirement of load bearing applications, various reinforcing agents such as zirconia,
alumina and titania, carbon nanotube etc. have been utilized to improve the mechanical
properties.
In this work, rapid synthesis of bioactive bioceramics composites of HA and TiO2 (5 and 10
wt% age) were carried out using diammonium hydrogen phosphate and calcium nitrate as P
and Ca precursors via microwave refluxing setup at 850 watts for 10 mins. The prepared
composites were analysed using X-ray Diffraction (XRD) to evaluate the crystallinity and
phase purity of synthesized powder. Fourier Transformed Infrared spectroscopy (FTIR) was
used for the identification of functional groups. The experimental results showed that
addition of TiO2 into HA did not alter the HA structure. Therefore, it is expected that the
prepared hydroxyapatite based TiO2 composites would able to improve mechanical and
biological properties while maintaining the phase purity of HA.
Keywords: Hydroxyapatite, bioinert, bioactivity, microwave irradiations
1st IGCETMA 2018 1st International Graduate Conference on Emerging Trends in Multidisciplinary Approaches
124
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