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ISSN(Online): 2319-8753 ISSN (Print): 2347-6710

International Journal of Innovative Research in Science, Engineering and Technology

(An ISO 3297: 2007 Certified Organization)

Vol. 5, Issue 6, June 2016

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ABSTRACT: The corrosion inhibition of mild steel in 5.0M sulphuric acid solutions by crude extracts of Spondias cytherea leaves (S.C) were studied using gravimetric and gasometric techniques. The results showed that S.C. can serve as a corrosion inhibitor in acid medium. Inhibition efficiencies (%I) of the S.C extract were found to reach 67.72 % and 72.00% for gravimetric and gasometric analyses respectively. The corrosion inhibition efficiency increased with increase in the concentration of the extracts and decreased with the increase in time and temperature. The corrosion inhibition efficiency exhibited by the S.C leaves extract is attributed to the stronger adsorption of the phytochemicals present in the plant extracts unto the mild steel. The mechanism of adsorption proposed for the S.C extract is physical adsorption. The corrosion inhibition of the leaves’ extracts followed Langmuir and Freundlich isotherm.

KEYWORDS: Mild steel, corrosion, sulphuric acid, Spondias cytherea leaves extract, gravimetric, gasometric.

2ABSTRACT:In this study, the power generation evaluation from residual industrial heatwere analyzed using source heat temperature (150-225) oC and mass flow rate of heat source about 300 kg/s. A mathematical model was developed according to turbine and pump power as well as the heat add and rejected from the evaporator and condenser with regard to the ambient temperature effects and superheated temperature effects on the performance of Rankine cycle system. The performance of the system was evaluated under six working fluids (Ammonia, Propane, Water, Benzene, R245fa and n-pentane) divided between wet and dry fluids. Can be seen from result that the superheated temperature is good effects for wet fluids but is bad effects on dry fluids which is the net power and thermal efficiency increasing with increase the superheated temperature. Also for produce more power from the Rankine cycle system we need more heat source. As well as the effect of increasing of ambient temperature on the performance of Rankine cycle system is bad especially in summer session. The value of thermal efficiency was between 7.46 and 21.4 for the six fluids selected. Water was the better performance between all working fluids selected. Finally the results is compared with the literature and the agreement is good.

KEYWORDS: Rankine cycle system , Power production , Residual industrial heat.

3ABSTRACT: The present study showed the sperm DNA fragmentation level in control group was 26.32±11.25, in office workers and in direct exposed workers were 2.35±14.54 and 46.73±16.28 respectively. The result revealed the significant difference between the control and the other two groups (P≤0.05) but no difference between the office workers and the direct exposed workers. Sperm DNA fragmentation (DFI ) showed a correlation with the NQO1 ( r ) =-0.673.

KEYWORDS: Sperm, DFI, fragmentation, petroleum, DNA.

4ABSTRACT: The use of eLearning is increasing dramatically in Uganda, and most of institutions invest huge amounts in developing and deploying eLearning systems. As far as Learning Management System is concerned, it offers an integrated platform for educational materials, distribution and management of learning as well as accessibility by a range of users including lecturers, students and content makers; however, the focus is still largely on getting the infrastructure and creating the e-learning content. It is necessary to consider the individual factors that play an

Copyright to IJIRSET DOI:10.15680/IJIRSET.2015.0506025 9681




Vol. 5, Issue 6, June 2016important role in the adoption of e-learning in Ugandan universities, a case of Muni University. For example, the attitudes and perceptions of students and lecturers towards e-learning may affect their acceptance of the technology in the teaching-learning process. The study aimed at evaluating the level of user satisfaction, usability issues affecting e-learning adoption and established the factors hindering the Acceptance and Use of teach management Systems by Lecturers and Students in Uganda. Primary research method was cross sectional design using questionnaire survey, and data was collected from 130 students and 10 lecturers of Muni University. The respondents agreed that the functionality of the system is good; the system is reliable, portable, usable, maintainable and efficient. The users also showed a positive Attitude to use the system and also indicated that, there are no specific person available to provide assistance for the users and Lack of Equipments, Course Quality Concerns, Slow Speed of the E-system, Power problems, Accessibility problems, Network Connections Issues, Lack of Usability policy, Legal concerns and Lack of regular training on use Moodle hinder their usage of the system. Therefore, in order to ensure that all the students and staff can fully embrace the E-Learning Management System, the system should be accessible to the users, there should be a user policy to guide users, more training should be given to both new and old users.

KEYWORDS: Evaluation, e-learning, Lecturers, Students.

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ABSTRACT: Every refrigeration and air conditioning appliance uses an evaporator as a heat exchanger device which gives the desired cooling effect. Tube and fin type evaporators are more commonly used in air conditioners. Only domestic refrigerators use Roll bond evaporators as cooling plates. Roll bond evaporator gives more uniform cooling as compared to Tube and fin evaporator. A design of a roll bond evaporator for a room air conditioner, using eco friendly refrigerant R-32 is presented in this paper. Phase out of the refrigerant R-22 is approaching fast. An alternative to R-22 is presented and the design parameters are compared for the two refrigerants.

KEYWORDS: Eco friendly refrigerant, R-32, Roll bond evaporator.

6ABSTRACT: A heat exchanger is a device that is used to transfer thermal energy (enthalpy) between two or more fluids, at different temperatures. The problem involved in this is that performance of the heat exchanger changes with the change in the constructional parameters. The design of a shell-and-tube heat exchanger usually involves a trial and error procedure with combination of the design variables in order to calculate the heat transfer coefficient. The trial and error procedure is taken to check if there is any possibility of increasing the heat transfer coefficient. Since several discrete combinations of the design configurations are possible, the designer needs an efficient strategy to quickly locate the design configuration having the minimum heat exchanger cost. In this paper the tube metallurgy and baffle spacing are being changed to obtain the heat transfer coefficient. The results obtained from this experiment are compared to find the effectiveness.

KEYWORDS: Heat exchanger, Shell and tube, heat transfer coefficient, baffle spacing.

7ABSTRACT: Major concern of multi-threaded applications that is designed to have good expansion ability is about handling performance issues such as turnaround time and memory space consumed. This project is about the study of heap memory consumption of thread-safe containers for its write operations. This project compares the heap memory usage of both synchronized and concurrent containers of Java. A systematic method of performance analysis is opted.





Vol. 5, Issue 6, June 2016The system takes the workload from synthesized programs. Suitable workload parameters and system parameters chosen. Eclipse IDE is used for system implementation using framework designed. System uses utility package from java for determining heap memory usage. The system front end is created with the help of Swing from Java package.

KEYWORDS: Concurrency, container, heap memory.

8ABSTRACT: The Indian construction industry has scope of exponential growth in recent future. Time management, Risk management, site safety, quality work will play important role, if Indian construction industry has to compete with international standards. Whereas presently occupational hazards is matter of concern. The objective of this research is to make comparative study for identification of critical undesirable events occurring on construction sites, with the help of Risk Mitigation Techniques.

KEYWORDS: Construction Industry, India, Risk, Risk Management, Risk Mitigation Technique.

9ABSTRACT: The CFD (Computational Fluid Dynamics) analysis is the well known analysis which is done to parameters of the interface between the body and the fluid. Fluid flow around the body is major topic of concern so the CFD is held. These analyses will helping in minimize the fuel consumption of a freight vehicle, Truck-trailer and increase its stability while at work. One parameter on which the whole project depends is the Drag coefficient of the body which is being determined in the project further. The analysis is done in ANSYS software and Coefficient of Drag is obtained. A truck-trailer as a ground vehicle is considered. The project will be dealing with the air flow around the body at high speed of 30 m/s. Analysis will be done by considering the Menter’s SST (Shear Stress Transition) model as standard. Simulation would be done on different cases with some improvements on the body and comparing them. Velocity contours and vector fields will be obtained along with the Coefficient of drag. A single modified device or body is analyzed at a time and there COD are to be noted for improvements.

KEYWORDS: CFD, Coefficient of drag, Heavy commercial vehicle, Profile modification, Truck-Trailer analysis.

10ABSTRACT: To obtaina weight optimised connecting rod of an industrial compressor which can withstand the load acting on it due to compressed gases. The initial design of connecting rod is calculated using standard empirical formulas and designed in Ansys design modular. The connecting rod is used to translate the rotating motion of electric motor to the oscillatory motion of the piston. The rod is subjected to the high cyclic loads of compression and tension. The optimised connecting rod with reduced weight results in the reduced inertial forces in the system. Once the designing of the connecting rod is done FE analysis is done depending on the loading condition of the connecting rod. Loading of connecting rod is calculated based upon the gas pressure and compressor specification. The overall results of the analysis are also validated by the analytical method. Thus the process results in the optimised and effective connecting rod.

KEYWORDS: Ansys, Connecting rod, Designing, Finite element analysis, Industrial Compressor, Optimization.

11ABSTRACT: The scope of the paper represents the design of an automated instrumentation display using FPGA, (Field Programmable Gate Array) wide application of this display is in cars, buses, trains, etc. The designed automotive instrumentation display gives the information such as speed of the vehicle in km/hr, status of the seat belt and hand brake and temperature of the engine in ̊C. All modern technology is in need of Embedded FPGA which is more





Vol. 5, Issue 6, June 2016powerful tool for development. FPGA’s are specially designed with system-on chip with strong reprogrammable circuitry constituted huge number of logic blocks(Configurable Logic Blocks).FPGA architecture and mapped onto the Configurable Logic Blocks (CLB) of the FPGA. FPGA provides facility to interact with low or high interfaces and power consumption is very less. FPGA devices are cheaper compared to traditional FPGA’s.This paper mainly focuses on the design and implementation aspect of automotive instrumentation display with various modules for processing the sub modules and display the output in the processed form to help the driver to take proper decision at regular interval to ensure the safety measures while driving. Xilinx Spartan 3 FPGA board is used as hardware and VHDL is used as software language for developing the automotive instrumentation display.

KEYWORDS: FPGA, Spartan3 Board, seven segment display, LCD display, VHDL.

12ABSTRACT: Adsorption of colour and COD removal has been investigated in this work the effect of pH,adsorbent dosage ,and contact time has been studied the equilibrium time was considered is 60mins hence adsorption rates were studied conducted the experiments at constant pH 10 with mean adsorbent dosage of 400mg/ltr with optimum agitator speed of 400rpm it was found the optimum removal of colour was dark green to light brown and COD removal was 78% this result was good as compared to other processes of adsorption process finally from the study of adsorption process it was concluded that removal of COD and colour was effective in sawdust because of its higher capacity of adsorption and sawdust is the main key in this study.

KEYWORDS: COD,Colour,textile wastewater, sawdust as adsorbent process parameters

13ABSTRACT: Cooling system plays important roles to control the temperature of car’s engine. One of the important element in car cooling system is the radiator. Radiator plays an important role in heat exchange. Conventional coolants like water, ethylene glycol are not efficient enough to improve the car’s performance. Therefore with the development of new technology in the field of ‘nano-materials’ and ‘nano-fluids’, it seems to effectively use these technologies in car radiators to improve engine efficiency, reduce weight of vehicle and size of radiator. In this study, effect of adding Al2O3 nanoparticle as a base fluid in radiator will be investigated experimentally. Forced convective heat transfer of water and ethylene glycol based nanofluid will be compared experimentally with water, water + ethylene glycol (60:40), water + ethylene glycol + nanoparticles have been carried out. The experimental results show that Al2O3 based coolant show better heat transfer as compared to other coolants.

KEYWORDS: Aluminum Oxide, Ethylene Glycol, Nanofluid, Radiator.

14ABSTRACT: This paper introduces basic concepts of Reliability-Centered Maintenance (RCM) that constitutes the process of selected the foremost effective maintenance approach. The RCM philosophy employs Preventive Maintenance (PM), Predictive Maintenance (PdM), Run-to-Failure (RTF- also known as reactive maintenance) Associate in Nursing Proactive Maintenance techniques in an combined manner to increase the likelihood that a machine or element can operate within the needed manner over its style life cycle with a minimum of maintenance. The goal of the philosophy is to provide the expressed operate of the ability, with the required dependability and convenience at rock bottom value. RCM requires that maintenance choices be primarily based on maintenance necessities supported by sound technical and economic justification.

KEYWORDS: Reliability-Centered Maintenance (RCM), Predictive Maintenance (PdM), Preventive Maintenance (PM), Run-to-Failure (RTF)






15ABSTRACT: The study consisted of designing of a measuring tool and its validation process for measuring the performance of Medical Equipment Management System (MEMS) in the hospital. This involved an in-depth literature review and the opinion of the experts in the relevant field for proposing a set of 30 Key Performance Indicators (KPIs). Percentage agreement amongst the respondents for five attributes of each proposed KPI was found out. Craunbach’s alpha and Guttman Split-half coefficientswere calculated to find the reliability of each proposed KPI. The content validity and statistical significance of all five attributes to each corresponding KPI was subjected to the hypothesis testing by Kolmogorov Smirnov Single Sample testing method. Finally, the development and selection process produced a final set of 28 numbers of KPIs and the study concluded that the KPIscan be used for measuring the performance of Medical Equipment Management System in the hospital.

KEYWORDS: Key performance indicator, reliability, validity, Guttman Split-half coefficient, Cronbach’s alpha coefficient, Kolmogorov Smirnov single sample test

16ABSTRACT: In today’s scenario, health care problems are increasing at a very high pace like coronary heart diseases, obesity, lung failures causing death rate of 7.2 million people per year hence it is the need of the hour to overcome from all such problems [1]. Our health care providers have developed an intelligent and low cost health monitoring system to provide more comfortable life for people suffering from such chronic diseases using advanced technologies like wireless communications, embedded computations, wearable and portable remote health monitoring system. As a result need for repetitive doctor visits are decreased as the information reaches from everywhere. Implementation of wireless communication technologies in monitoring systems is now easier because of its patient friendly manner[4].

KEYWORDS: ECG, Systolic rate, Diastolic rate, IoT, GSM.

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ABSTRACT: With the growing general concern about the pollution by fly ash (FA), there has been global interest in its utilization. Fly ash is a naturally occurring byproduct of burning process of coal power plant. Fly ashes are suitable as polymer filling materials because of their density and good dispersity. Fly ash is mainly used in the reduction of weight of polymer, cements etc. Fly ash has been used as reinforcing filler in ethylene-vinyl acetate (EVA) to develop light weight composite. The composites comprising of EVA and fly ash have been prepared by melt mixing process using two roll mill. The mechanical properties of the developed composites have been determined with the help of Universal Testing Machine (UTM). The results of mechanical properties reveal that there is a significant increase in tensile strength and hardness. It is also obvious from mechanical property results that incorporation of 60% fly ash in EVA provides maximum tensile strength and hardness. This might be because of the higher surface area of fly ash.Thermal stability of composite is evaluated by Thermo Gravimetric Analyzer (TGA). TGA results demonstrate that highest thermal stability is achieved at 60% loading of fly ash in EVA matrix. The density of the developed composite has been determined and found to be maximum at 60% loading of fly ash in EVA matrix. The remarkable enhancement in thermal stability may be attributed to better interfacial interaction between fly ash and EVA matrix. Scanning Electron Microscopy (SEM) has been used to assess the morphological characteristics of the developed composite.

KEYWORDS: Ethylene-vinyl acetate (EVA), fly ash, tensile strength, Thermo Gravimetric Analyzers (TGA), Scanning Electron Microscopy (SEM).

18ABSTRACT: The level of pollution has increased with times by lot of factors like the increase in population, increased vehicle use, industrialization and urbanization which results in harmful effects on human wellbeing by directly





Vol. 5, Issue 6, June 2016affecting health of population exposed to it. In order to monitor quality of air, a Wireless sensor network (WSN) based new framework is proposed which is based on data acquisition and transmission. The parameters of the environment to be monitored are chosen as temperature, humidity, volume of CO, volume of CO2, detection of leakage of any gas - smoke, alcohol, LPG. The values of these parameters are transmitted by using Zigbee Pro (S-2) to a base stationwhere they are being monitored. The value of temperature and humidity are transmitted over Bluetooth also so that every person in the range of the system can check it over their smart phones and laptops as these parameters hold importance to everyone. CO, a dangerous parameter is monitored with an extra precaution. A text message is sent to the base station through GSM module whenever its volume exceeds a particular safe limit intended for a particular application.

KEYWORDS: WSN, Air Pollution, Arduino, GSM-GPRS, Bluetooth

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ABSTRACT: Hybrid wireless network integrates the advantages of cellular and multi hop wireless networks. MANET is multi hop wireless network whereas Infrastructure Wireless network is cellular network. Now a day it's essential to extend the performance of the network whereas maintaining and increasing the potency of the HWN . To increase the QOS low power consumption taken in considerations. This paper represents Hybrid Wireless Network (HWN) with Distributed Three hop Routing(DTR) Protocol .Where DTR divides the information stream into numerous segments and limits the trail length to 3 and transmit the segments towards the destination in correct order.

KEYWORDS: Hybrid Wireless Network; Distributed Three hop Routing Protocol; MANET; Infrastructure Wireless Network; QOS.

20ABSTRACT: Good road links between the cities plays the great role in terms of connectivity, transportation and time saving. All works, like materials requirement in time depends upon the transportation of the material and road condition. Every work is time bounded and to fulfill the task in time must have the proper linking roads to connect two cities. In handling and transporting the materials these days one of the factor is coming across and affects the work greatly in road links is side friction. The friction between vehicles and roads is not only the side friction but all the factor which are directly affecting the speed of the vehicles are movement of peoples and animals in the roads, parked vehicles, encroachment in road side, shops etc. In the major district roads this problem is increasing day by day and one of the biggest factor of road accident that means this problem is directly affecting the safety measures in the roads. In this research work it is shown that how this problem leading the manpower to run behind the time. To determine the side friction and its intensity an investigation has carried out and based on results side friction intensity is defined.

KEYWORDS: Side Friction, Suburban roads.

21ABSTRACT: Intrusion Detection Systems (IDS) are very useful in monitoring and detecting malicious activities. There are various techniques to implement intrusion detection system. But it is observed that no single IDS technique is useful all the time and different techniques are required at different circumstances. Recent trends in IDS combine one or more IDS techniques to get equally better results in all circumstances. CONDOR is a Hybrid IDS technique which combines Signature based and Anomaly based techniques of intrusion detection, Hybrid Packet based and Flow based technique combines Packet based and Flow based IDS techniques and MLH-IDS is combination of Supervised,





Vol. 5, Issue 6, June 2016Unsupervised, and Outlier based method. To enhance and speed up the IDS techniques different design approaches of IDS have been proposed. Distributed NIDS works in distributed manner to achieve speed up while Parallel NIDS performs many actions in parallel to improve system performance.

KEYWORDS: CONDOR, Distributed NIDS, Intrusion Detection System(IDS), Multi-Level Hybrid IDS, Network Intrusion Detection System(NIDS), Packet and Flow based IDS , Parallel NIDS.

22ABSTRACT: Aniline has been copolymerized in the presence of substituted aniline as comonomer to prepared conducting copolymer of poly(aniline-co-N-methylaniline) type via. the chemical oxidation polymerization route. The conductivity of copolymer is slightly less than pure polyaniline but processability has been improved significantly. Conduction mechanism has been found to be 3D-VRH in case of pure HCl-doped polyaniline and 1D-VRH for copolymer. The room temperature conductivities of doped polyaniline and poly(aniline-co-N-methylaniline) are found to be 6.550x10-2 and 3.885x10-5 S Cm-1 respectively. The increase in activation energy of copolymer is noticed that it would be a conducting material. The temperature dependence of dielectric constant and conductivity suggests that copolymer is 1D-disordered state composed of 3D-metallic crystalline region and 1D-localized amorphous region.

KEYWORDS: Polyaniline, Poly(N-methylaniline), Copolymer, Conductivity, Dielectric properties.

23ABSTRACT: Breast cancer has become a great threat to the women kind. The spreading of cancer is generally due to the abnormal proliferation of cancer cells. Microcalcification clusters are the main cause of cancer and it has become the primary sign of breast cancer. It is not easy to determine the type of cancer cells only by detecting the presence of microcalcification clusters. A novel method using multiscale morphology was proposed to classify the microcalcification clusters using mammograms based on their connectivity. This method concentrates only on the tumour cells rather than the tissues where the tumour is present. It also concentrates on individual tumour cells than concentrating as clusters as a whole. Thus a connectivity is established within the clusters for the induvidual microcalcification. Based on different scales the microcalcification graphs are generated to denote the structure and topology of microcacification clusters. The topological feature space for classifying the microcalcification clusters are extracted from the graph theoretical features. Microcalcification clusters are classified based on k – nearest nieghbors- based classifiers. The methods validity is evaluated using MIAS,DDSM and fullfield digital dataset.. The tumor state in the mammograms were identified based on different classifiers like FNN, FRNN, KNN and SVM classifiers. The overall performance of the process is measured based on Accuracy, Sensitivity and Specificity.

KEYWORDS: Microcalcification, cluster, abnormal proliferation, tumour cells.

24ABSTRACT: On a global scale, environmental pollution by industries, vehicles, and chemicals from consumer products contributes to air pollution which is a complicated problem with many causes and effects and few solutions. One of the most commonly used as pollution control devices by industry or transportation devices are “Wet Scrubber”. Wet scrubber is a device that removes pollutants from a furnace flue gas or from other gas streams. In a wet scrubber, the polluted gas stream is brought into contact with the scrubbing liquid. The scrubbing liquid is sprayed on to the flue gas so as to remove the pollutants. Wet scrubbers are generally the only single air pollution control device that can remove both particle matter and gases pollutants. The polluted gases are soluble in the liquid and the large particles are readily captured by the use of a scrubbing reagent such as lime or water.

KEYWORDS: Environmental Pollution, Pollution control device, Wet Scrubber, Scrubbing Liquid.


http://en.wikipedia.org/wiki/Lime_(mineral)





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Vol. 5, Issue 6, June 2016ABSTRACT: Power line communication (PLC) is considered as adequate communication technology.PLC communication technology enables communication over a power line and it does not requires additional communication lines. Power line communication based patient monitoring is an efficient non-invasive vital parameters monitoring system. The objective of patient remote monitoring is to have a quantitative assessment of the important physiological parameters of the patient during the critical periods of their biological functions from a distance. An Intensive Care Unit (ICU) for example a neuron medical ICU would care patients with acute condition involving the nervous system and would require equipments for monitoring and assessing the brain and spinal cord functioning. This paper proposes, in detail monitoring system it has developed with PLC modem, AT89C52 microcontroller and various sensors. The proposed system monitors physiological Parameters, such as temperature, heart rate and respiration of a human subject. The system detects if a person is medically distressed and sends a message to a doctor through GSM module that is connected to a controller. This system is more efficient, flexible and low cost as compare with traditional system. The proposed system can be realized within a hospital and more specific from ICU room to centralized monitoring room.

KEYWORDS: PLC, Biosignals, Sensors, Microcontroller.

26ABSTRACT: Big data has fast developed into a hot topic that attracts extensive attention from academia, industry, and governments around the globe. Hadoop is a framework that allows for the distributed processing of big data sets across clusters of computers using simple programming models. Hadoop created as a faster alternative to RDBMS. To process large amount of data at a very fast rate, which earlier took a lot of time in RDBMS. Big Data is transforming science, engineering, medicine, healthcare, finance, business, and eventually our society itself. The traditional data analytics may not be able to handle such large quantities of data. In this paper, we present a study of Big Data and its analysis using Hadoop mapreduce, pig and hive.

KEYWORDS: Big Data, Hadoop, mapreduce,pig,hive.

27ABSTRACT: The current study deals with the analysis of the seismic behaviour of multi storey buildings and effect of brick elemental properties on static pushover analysis of multi storey frame.Three basic multi storey models were chosen- 5 storey, 10 storey and 15 storey buildings. Analysis was carried out considering both 2D and 3D frames. For each model, four types of brick elemental properties were further considered, which include- Shell, Membrane, Plate and Thick Plate. Also, analysis was done for different wall thickness in each case i.e.- 150mm and 230 mm.Static pushover analysis was done for the models using ETABS 9.7.4 and the Pushover curves were obtained. The study compared the results of seismic performance of multi storey frames for different brick elemental properties.Tables containing the results of pushover analysis, which included the number of hinge steps, displacement values, Base shear values, Collapse prevention, Immediateoccupancy, Life safety were obtained, for each case.The different results for different brick elemental properties and wall thickness were tabulated and compared. The primary objective of the study is to determine which brick elemental property is adequate and ideal comparatively. The comparison is based on the base shear value obtained for different cases, (maximum value ideal) and also the displacement values.

KEYWORDS: Pushover analysis, base shear, displacement, storey drift, Plastic hinges.

28ABSTRACT: This study meant to estimate the monthly, seasonal and annual water availability of the Weyib River basin under CMIP5 climate change scenarios for three future time slices until year 2100. The SDSM was used to





Vol. 5, Issue 6, June 2016generate future likely both temperatures and precipitation whereas the ArcSWAT model was used to generate future water availability in the basin. Results revealed that future predicted both temperatures, and precipitation revealed a statistically significant (at 5% significant level) increasing trend in the forthcoming periods as perceived by Mann-Kendall test. The annual mean daily total water availability revealed an increase, possibly, in the ranges 9.18-24.49% (RCP8.5), 3.98-20.40% (RCP4.5) and 11.82-12.68% (RCP2.6). In addition, annual potential evapotranspiration has been shown a decrease by 13.31% (RCP8.5), 14.48% (RCP4.5) and 15.20% (RCP2.6). Results also revealed that a decrease of water availability in all months on the dry season this might cause water shortage in the lowland region, and greater increase of water availability in intermediate and rainy seasons this might cause flooding to some flood prone region of the basin.

KEYWORDS: CMIP5 climate change scenarios; SDSM-ArcSWAT model; Water availability; Weyib river basin; Southeastren Ethiopia.

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ABSTRACT: The implementation of this work aims to mean secure and low in cost records transfer in cluster based totally ordinarily wireless sensor network (WSNs).wireless sensor network with miscellaneous property traits like cluster node. Cluster is wise and in your price range way for enhancing system performance in phrases of node overhead. Hierarchical based data transfer is another name of cluster based data transfer. During this task the study of secure data transmission for cluster based in the main WSN anywhere, clusters square measure customary sporadically and dynamically. we have a tendency to planned 2 protocols for reasonable yet as relaxed data transmission supported Attribute based cryptography known as SET-ABE and SET-ABOOE(Attribute based online/offline encryption),which conjointly solves orphan node disadvantage every now and then came about in WSN.

KEYWORDS: Attribute-based Cryptography, Attribute-based online/offline Cryptography, Clustered WSNs, Secure Information Transmission Protocol.

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31ABSTRACT:A Converging – diverging gas nozzle is used to obtain supersonic speed .The project work is focused on analyzing the converging-divergingannular nozzle with the help of computational fluid dynamics. A Nozzle of certain dimension is taken and it is modelled in Creo 2.0 parametric and then it is imported to ANSYS 14.0 Workbench and the analysis is carried out for two different exit diameter of the nozzle. The pressure, temperature and velocity were kept same in both the cases at inlet. The simulation has been done using ANSYS Workbench (CFX module) and the effect of exit diameter is studied. The result of simulation was different in each case .The increase in velocity, decrease in temperature and the drop in pressure was more for nozzle with smaller exit diameter than nozzle for large exit diameter.

KEYWORDS: CFD, Annular, Exit Diameter

32ABSTRACT:Even though there are lots of technology advancements in the field of Unmanned Aerial Vehicle (UAV), there is high possibility that an aerial vehicle will crash during initial test trials and in subsequent flights and hence loss





Vol. 5, Issue 6, June 2016high cost equipment’s along with loss of airplane structural components and money invested on it. Main interest in the present work is to analyse the possible accidents that designed UAV goes through and find out the peak impact forces at the important locations in the UAV where most of the electronic equipment’s are installed. In any crash we cannot avoid damage to the structure. So even after the crash we should not lose the data which is acquired during the surveillance, terrain mapping, reconnaissance, in this work our aim is to extract the peak impact (nodal dynamic forces) at Main electronic equipment’s like surveillance camera, servomotors, fuel tank, payload, receiver etc.After crash no structure is safe but the costlier components like surveillance camera, servomotors, fuel tank, payload, receiver etc. can be reused to rebuild UAV within less time and can be made ready for successive flight with no much difficulty in design and construction.

KEYWORDS: Crash Analysis, UAV, Structural Analysis, Nose Landing, Belly Landing

33ABSTRACT:The applications of cloud computing is immense and therefore it becomes very important to ensure that there should be no loop holes in this technology. The scope and access of cloud computing to user’s data is limitless due to which it becomes a compulsion to ensure that no security breach occurs. The client data must not be compromised at any cost. Amongst the different services provided by the cloud such as SAAS, PAAS and IAAS, SAAS (software as a service) is most vulnerable to security breaches. As we know that there are various deployment model of cloud such as public, private, hybrid and community model. But among them hybrid and community models are very popular. So here we are going o propose a security system based on ML-ASBE for hybrid and community models. ML-ASBE is to provide the access control which is both flexible and scalable. Our system will enhance the expressing capability by combining the attributes in a controlled manner. This will be able to overcome the drawbacks of old encryption based systems and control policies.

KEYWORDS:Cloud security, Attribute set based encryption, Access control policy

34ABSTRACT: Due to periodic and irregular nature of solar energy, it has limitation for its usage. Even in location with pleasurable solar radiation gives only few hours of high radiant incident per day.As human being developed equipment that can capture the solar radiation. But due to lack of storage equipment most of the captured solar energy get lost.To reduce the gap between solar energy captured and energy stored, it is necessary to search for better thermal storage system. This is possible only by using phase change material along with storage system.Thermal energy storage system using phase change material is effective way to solve the above problem.This paper present an introduction to previous work on solar energy storage system and it also focuses on the types of phase change material.

KEYWORDS: PCM, Sensible heat storage, Latent heat storage.

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ABSTRACT: In today’s era pollution is the major problem not only for one country but for this whole world. In this research work, we are going to make such engine which is pollution free. For that we have used compressed air technology. The aim of developing such a concept is primarily because of preventing the 3 major drawbacks of the engine being used currently- Firstly, CO and hydrocarbons are major constitutes of gases emitted from conventional engine; secondly, fire hazards due to combustion of fuels; thirdly, drastically increase cost of fuels like petrol, diesel, etc due to their non renewability. Instead of these convention engines, pneumatic engine is very easy to manufacture. Here for running the engine we are going to use compressed air, which would hold some energy within it. When this compressed air expands, the energy is released to do work.





Vol. 5, Issue 6, June 2016KEYWORDS: No pollution, Compressed air technology, No fire hazards, Low cost, Use of Alternative Sources of Energy.

36ABSTRACT:Objective of this study was to reconnoitre existing rural water supply infrastructure in West Bengal between 2009 and 2014, which is indispensable for laying out the strategies for sustainable water management and human development but currently is lacking. Results indicated that West Bengal ranked 21 st in India in 2014 in terms of receiving ‘full coverage’ (FC: 40 litres of piped water supply per capita per day; lpcd) as compared to 11 th in 2009. In districts of Bardhaman, Birbhum, Cooch Bihar, Hoogli, Puruliya, Dinajpurs, over three-fourth of blocks lacked FC in over 50% of rural habitations. Additionally, in 14 districts water supply services have ‘slipped-back’ between 2012 and 2014: dropping from 40 lpcd (FC) to <40 lpcd, which challenges well-being of a vast cross-section of populace. Overall, the study indicated growing concerns that need to be addressed with region-specific knowledge of natural and human-induced factors. Such studies should also be performed in other parts of India, threatened by similar ‘inadequacies’.

KEYWORDS:National Rural Drinking Water Supply (NRDWP), slip-back, spatial, water source, sustainable development, operation and maintenance, West Bengal.

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ABSTRACT: As we all know that walls are main source of conduction of heat from atmosphere to building; hence necessary measures are adopted to insulate them. Walls are mainly composed of bricks. So, if thermal conductivity of brick reduces obviously the insulating property of wall increases which results in less energy consumption. Hence the present thesis focused on the study of hardened and thermal properties of fly ash bricks by use of polystyrene beads in varying proportions. Polystyrene is selected as it is lightweight in nature and is having good thermal insulating property leading mainly to non-structural applications. This paper shows the results of an experimental investigation on hardened and thermal properties of fly ash bricks containing expanded polystyrene beads (EPS) as a partial replacement of natural fine aggregates. The properties investigated in this paper were compressive strength, water absorption, efflorescence and thermal conductivity. The natural fine aggregate were replaced with 0%, 5%, 10%, 15%, 20%, and 25% (by volume) of EPS. There was a slight decrease in water absorption and a decreasing in compressive strength and thermal conductivity with the increase in EPS content in fly ash bricks.

KEYWORDS: fly ash bricks, expanded polystyrene beads (EPS), thermal conductivity, compressive strength.

38ABSTRACT: The structures are generally constructed on level ground; however, due to scarcity of level grounds the construction activities have been started on sloping grounds. There are two types of configuration of building on sloping ground, the one is step back and the other is step back setback. In this study, G+ 10 storeys RCC building and the ground slope varying from 100 to 300 have been considered for the analysis. A comparison has been made with the building resting on level ground. The modelling and analysis of the building has been done by using structure analysis tool ETAB 2015, to study the effect of varying height of the column in bottom storey at different position during the earthquake. The seismic analysis was done by the response spectrum analyses have been carried out as per IS:1893 (part 1): 2002. The results were obtained in the form of top storey displacement, Storey Acceleration, Base shear and Mode period. It is observed that short column is affected more during the earthquake.

KEYWORDS: ETABS, Sloping ground, Step-back building, Response spectrum analysis.






39ABSTRACT: In recent times pressures on the global environment have led to calls for an increased use of renewable energy sources, in place of fossil fuels. The focus now is moving towards more and more the renewable sources of energy, which are obligatory, non-polluting. The major sources of renewable energy in India are biomass, biogas, solar, wind and hydro power etc. Biogas is a catchy source of energy for remote areas. It can be produced from cow dung and other animal waste, kitchen waste, municipal waste and from plant matter such as leaves and water hyacinth Biomass is one potential source of renewable energy and the conversion of plant material into a suitable form of energy, usually to produce electricity or run as a fuel for an internal combustion engine, can be cognizable using a number of different ways, each with specific profit and loss. A brief review of the main conversion processes and its utilization is presented, with specific regard to the production of a fuel suitable for spark ignition and compression ignition gas engines.

KEYWORDS: Biogas, Anaerobic Digester, IC Engine, Dual fuel, Biogas utilization, Biomass.

40ABSTRACT: The current study deals with the analysis of the seismic behaviour of multi storey buildings and effect of brick elemental properties on static pushover analysis of multi storey frame.Three basic multi storey models were chosen- 5 storey, 10 storey and 15 storey buildings. Analysis was carried out considering both 2D and 3D frames. For each model, four types of brick elemental properties were further considered, which include- Shell, Membrane, Plate and Thick Plate. Also, analysis was done for different wall thickness in each case i.e.- 200mm and 230 mm. Static pushover analysis was done for the models using ETABS 9.7.4 and the Pushover curves were obtained. The study compared the results of seismic performance of multi storey frames for different brick elemental properties. Tables containing the results of pushover analysis, which included the number of hinge steps, displacement values, Base shear values, Collapse prevention, Immediate occupancy, Life safety were obtained, for each case. The different results for different brick elemental properties and wall thickness were tabulated and compared. The primary objective of the study is to determine which brick elemental property is adequate and ideal comparatively. The comparison is based on the base shear value obtained for different cases, (maximum value ideal) and also the displacement values.

KEYWORDS: Pushover analysis, base shear, displacement, storey drift, Plastic hinges.

41





Vol. 5, Issue 6, June 2016ABSTRACT Dental morphology, as the term is generally used in Anthropology, considers observations of minor structures of the tooth crown and root, including grooves, ridges, shape, arrangement, and cusps. Most practitioners of forensic anthropology are aware that shovel-shaped incisors are more often seen in persons of Asian or Native American heritage. Many may believe, perhaps erroneously, that the presence of Carabellis cusp trait indicates European ancestry. Dental Anthropologists usually utilize many characteristics of the tooth and relatively complex statistics to describe how much variation exists within and between populations in order to learn how the populations may be related, especially ancestor descendant relationships. The current study reveals that the prevalence and their percentage of various Dental morphological variations among Jatapu tribal people, such as the shovel-shaped incisors (3.3%), supernumerary teeth(1.8%), Carabellis cusp(2.8%), Diastema(1.7%), Crowding(3.6%), Missing third molar (7.7%), are curiosities in clinical practice, but are very useful to the dental anthropologist in tracing population movements. KEYWORDS: Super numerary teeth, Shovel shape, Carabellis, Diastema, Missing third molar.

42ABSTRACT: A decanter centrifuge separates solid materials from liquids in slurry and therefore plays an important role in wastewater treatment .This paper deals with a mathematical and comparative computational simulation of the bowl of the Centrifuge Decanter to improve the efficiency . A bowl is the key parts of centrifuge which contain scroll assembly which subject to more wears, stress and material deformation in separating the solids and water The outcome of this project was to improve the performance of bowl which contains scroll for solid removal operation. A composite laminate has been added to bowl and comparative stress simulation was done on bowl with and without adding composite laminate.

KEY WORDS: composite laminate, factor of safety, hydrostatic stress, carbon epoxy, tensile test

43






ABSTRACT: Electricity is essential for our Economic growth and since it cannot be stored in bulk, it should be generated, distributed and consumed immediately. To meet the increasing electric consumption we require increase in the installed capacity. Another solution is the effective use of available capacity which is explained by DSM measures. Demand side management (DSM) is being increasingly adopted by utilities as a subprogram for huge investments and as a method of optimization and resources use. This paper basically introduces DSM, its types and proposes an algorithm for Load shifting from peak hours to off-peak hours thereby reducing the peak demand and giving economic benefit to consumers.

KEYWORDS: Demand side management, Load Scheduling Algorithm

44





ABSTRACT: A key technology to fight against terrorism and crime for public safety moving object detection and tracking is become very popular and one of the challenging research topic in various security areas of computer vision and video surveillance applications. To detect and track moving objects which is based on mean shift and particle filter is implemented using MATLAB 2012b. In this method, we proposed static webcam for capturing live scene as well as stored database of segmented videos. Issues related with object detection and tracking is jointly employed using mean shift and particle filters. Tracker will estimate the dynamic shape and random appearance of objects. Tracking requires location and shape of object in every segmented frame. Rectangular bounding box is used to improve the estimate of its shape and appearance. Target object may experience partial occlusions, intersection with other objects with similar colour distributions, abrupt motion speed changes, and cluttered background. Test result shows improvement in terms of robustness, tracking drifts, accuracy of tracked bounding box to occlusions.

KEYWORDS: Real time object tracking, Unattended object, anisotropic mean shift, object intersection, live learning of objects, partial occlusion, particle filters.

45ABSTRACT: Plastics play an important role in our modern lifestyle and the pollution caused due to this plastic waste has increased immensely. Plastic pollution is simply accumulation of plastic products and plastic being non biodegradable pollutes land, water and air. This paper summarizes an effective way of using plastic fibres (crimped) from waste polyethylene Terephthalate (PET) bottles. 0%, 0.5%, 1% and 1.5% percentage of fibres are added to M30 mix concrete for three aspect ratios 15,35 and 50.The strength parameters like Compressive, Split tensile ,Flexure tests and Impact tests are studied after 28 days curing. The results of the tests are compared and studied with normal concrete.

KEYWORDS: Polyethylene Terephthalate, Compressive Strength, Split Tensile Strength, Flexural Strength, Aspect ratios, Impact Strength, Polyethylene Terephthalate.






46ABSTRACT: Music and its attributes have been used in cryptography from early days. Musical symbols and musical notes have been used as substitution cipher. The algorithms applied to musical cryptography use predefined set of notes and rules for the synthesis of musical patterns. The main task in the musical cryptography is to generate musical cryptograms which in turn are good sequence of musical patterns soothing to ear. The traditional methods used in musical cryptography limits the length of the plaintext to be encrypted. In this paper, a multiple note substitution algorithm is proposed to overcome the limitation to the number of letters in plaintext. The application of the algorithm produce cryptic message which not only hide the message as musical piece but it also reduces the chance of cipher message to be detected as cipher.

KEYWORDS: cryptography, musical cryptography, substitution cipher, symmetric key cryptography, plaintext, cipher text.

47ABSTRACT: In this study, different synthesis methods of nanocomposites, based on microcrystalline cellulose MCC and Hydrotalcite (family of layered double hydroxide LDH), were developed. The Hydrotalcite was previously prepared by a coprecipitation method. Four processes have been explored for synthesis of cellulose-Hydrotalcite nanocomposite: (I) Activation by microwave to the mixture of LDH dispersed in the cellulose solution (cellulose dissolved in 7%wt NaOH/12%wt urea aqueous solution). (II) The second method enables the synthesis of nancomposite by the coprecipitation method which comprises adding drop wise a solution of magnesium-aluminium salts and carbonates solution to cellulose solution. (III) The third process consists in swelling the LDH and cellulose with distilled water and activating the mixture by microwave. (IV) The fourth protocol consists of the dispersion of cellulose in LDH-solution which was homogenized by ultrasonic radiation. The influence of the reaction parameters including the synthesis methods and the structure of the composite obtained were discussed by X-ray diffraction (XRD), transmission electron microscopy (TEM) and Fourier Transform Infrared (FTIR) spectrometry. X-Ray diffraction (XRD) analysis and transmission electron microscopy (TEM) revealed the existence of partially exfoliated structure or mixed phase clay-cellulose. Analysis of Fourier Transform Infrared (FTIR) showed functional groups of cellulose and LDH with some differences. Methods and conditions of processing were thoroughly investigated to obtain exfoliated and/or dispersed cellulose/LDH nanocomposites.

KEYWORDS: Layered Double Hydroxide, Hydrotalcite, Cellulose, Nanocomposites.

48

ABSTRACT: Main aim of this paper is to help paralysed and physically disabled people to control the home appliances using Electroencephalogram (EEG) signals, so they become independent in their daily life. The BCI (Brain-Computer Interface) is considered as a recent and a unique transmission medium between the human brain and a computer. This approach offers an alternative communication path and the control system. It is referred as an artificial system that circumvents the human body’s normal adequate pathways, which are the neuromuscular output channels. Here, non-invasive Brain-Computer Interface approach is implemented. The NeuroSky brainwave sensor is used to sense the attention values of the brain signals and the eye blinks. The ARM7 processor is used as main interfacing device. According to the eye blink and the brain attention values the devices will be selected and through relays the switching on and off of the home appliances is done accordingly.






KEYWORDS: Brain-Computer Interface (BCI), Electroencephalogram (EEG), NeuroSky Brainwave sensor, Non-invasive BCI technique, ARM7 processor.

49

ABSTRACT: Vehicle accidents have become very common today and most of the accidents occur due to improper driving behaviour of the driver. The proposed system focuses on monitoring drunk and drive condition and drowsiness of vehicle driver through webcam while driving to avoid accidents and also deal with accident detection of vehicle and necessary actions to be taken. The objective is to develop tracking system to provide location information and keep a check on driver behaviour.

Another important part of the project is to develop an android application for fleet management which involves vehicle tracking, driver management and safety management. Fleet management software and tracking system find application in various business organization and government agencies which rely on transportation in business, to avoid or minimize the risks associated with vehicle investment.

KEYWORDS: GPS, GSM, Monitoring unit, Tracking unit, Haar cascade classifier, Cortex M3 controller, buzzer, Vehicle tracking, Google MAP.

50ABSTRACT: Gravure printing is regarded as the prominent printing process amongst the conventional which delivers high print quality. Moreover, gravure print quality is subjective and greatly dependent on substrate surface i.e. topography. Topography of the paper substrate plays a significant role in the dot reproduction on substrate. The surface undulation creates often problems such as missing dots and denigrates the print quality. Also, the print attributes such as density, dot gain are more influenced by the topography. Thus, this paper studies the effect of topography on dot reproduction fidelity. For investigation three paper substrates were chosen viz. two coated stock and one uncoated stock; denoted as grade A, B and C respectively. The topography of the substrate was evaluated using Verity IA print target software. The substrate surface was scanned at 1200 ppi using Epson V700 scanner. The printability on these substrates was gauged by density, dot area, missing dot and print mottle. The results revealed that, paper grade A surface with lower topographical index showed less missing dots, lower print mottle, dot area and higher density. Higher topographical index was seen in paper grade C which showed distorted dot reproduction thereby reduced the print quality.

KEYWORDS: Topography, Density, Missing dots, Dot area and Print Mottle.

51ABSTRACT: Mangosteen peel contents anti-oxidants, anti-inflammatory, Anti-bacterial, Anti-fungal, Anti tumors, Anti histamines. Extract is widely used as health food and pharmaceutical raw materials. In Sri Lanka peel is removed without making any use. Objective of the research is value addition to Mangosteen peel through preparation a beverage. Deferent five volumes of sugar syrup with constant amount of juice were applied. Juice was mixed with the syrup while heating up to80 0C. Carboxy methyl cellulose and sodium Meta bisulphate was applied to all trials and pasteurizing was done keeping the mixture in 800C per 15 minutes. Estimation of glucose, fat, fiber, moisture content and determination of ash was performed. Two sensory evaluations were done using thirty untrained panelists. Five point hedonic scales were used to access sensory attributes. Sensory evaluation data were analyzed with Friedman non-parametric statistical method in terms of mouth feel, texture/body and overall acceptability. As the juice extracted from the peel had 0.9 % good protein percentage, peel is rich with nutrients. The Fat content of peel juice is 0.12% and lesser than to market available juice while the fiber content is higher than to that of market available juice. Ash content was






in good level. Treatment one with higher sugar level is the most preferred sample by the analysts. But when the sugar content increases it gives somewhat undesirable mouth peel. With respect to the color, odder and aroma treatment 03 is the most preferred by analysts. According to the results treatment three gets the overall acceptability of analysts and shown acceptable microbial level according to the standards of Sri Lankan standards (SLS). Therefore based on the results conclusion can be made, the mangosteen peel juice extraction is health beneficial and economical viable value added process should be implementing.

KEYWORDS:Mangosteen peels, nutrients, sugar syrup, Value added.

52

ABSTRACT:In power system networks power quality problem may come from load side or source side. Load side problems causes harmonics and reactive power issues and source side problems cause voltage stability problems. Power quality improvement for sensitive load by a unified power quality conditioner (UPQC) with a distribution system is conferred. UPQC consists of series and shut compensators for compensation of voltage disturbances and current disturbances. Till now various control strategies are proposed for shunt and series compensators. In this paper the instantaneous unit vector control theory under various loading conditions is analysed. With the proper control strategy UPQC can compensate the harmonic and reactive power of the load. MATLAB/SIMLINK based model is developed and simulation results are presented for various loading condition.

KEYWORDS:unified power quality conditioner (UPQC), Instantaneous d-q theory, harmonic currents, reactive power and voltage distortion,

53ABSTRACT: More concern is given to climate change and global warming. And the co2 emissions are worrying. In response a momentous energy revolution is taking place renewable energy sources like wind, as well as new hydrogen and fuel cells technologies are developing now a day to take over from fossil hydro carbons combustion. Fuel cells are electrochemical devices that convert the chemical energy of a gaseous fuel directly to electric energy. This paper proposes a model for the simulation and performance evaluation of a Polymer Electrolyte Membrane (PEM) Fuel Cell generation system. Fuel cell is modeled based on stack voltage model, it includes cell voltage model, anode, cathode flow models and the membrane hydration model. This model includes the finding of open circuit voltage and different over voltages like activation, concentration and ohmic.

KEYWORDS- Fuel Cell, Renewable Energy, Mathematical Model, Clean Environment.

54

ABSTRACT: In recent era of Wireless Technology, energy efficient design and latest wireless technologies have enabled new exciting applications for wireless devices. These types of applications covers a wide range including real time and streaming video and audio delivery, transfer of large amount of data from one device to another. These applications require high performance on the network, they usually suffering from resource constraints. Wireless devices are often having limited energy resource because nodes are battery operated. This makes application with






limited bandwidth & making the transfer error prone WSNs are multi hop networks, which depend on the intermediate nodes to relay the data packet to the destination. These nodes are equipped with lesser memory, limited battery power, little computation capability, small range of communication and need a secured and e client routing path to forward the incoming packet. In this paper, we propose a secure cluster based multipath routing protocol (SCMRP). Researchers have proposed clustered sensor networks to increase the efficiency (i.e. increase system throughput, save energy and decrease system delay by data aggregation) and multipath sensor networks to increase the resilience and reliability of the network. The SCMRP is the combination of these two sensor networks; therefore, it provides efficiency as well as reliability and the proper use of cryptographic algorithm provides client security to the sensor network. SCMRP provides security against various attacks like altering the routing information, selective forwarding attack, sinkhole attack, wormhole attack, Sybil attack etc. Further, we have provided a brief analysis to various issues related to key management, orphan nodes, security and energy e ciency.

KEYWORDS: Secure routing, wireless sensor networks, multi-path, clustering, resilience, security.

55

ABSTRACT: Speaker Identification is a technique for authenticating user’s identity using characteristics extracted from their voices. This technique is one of the most useful biometric identification techniques associated to areas in which security is a most important. This is also used for authentication, surveillance, forensic speaker identification and a number of related events. Speaker recognition can be categorized into identification and verification. Speaker identification is the process to detect which registered speaker provides a given sample. Speakerverification, is the process of accepting or rejecting the identity of the speaker The process of Speaker identificationis divided into two modules: - feature extraction and feature matching. Featureextraction is the process in which a small amount of data from the voice signalextracted that can be used to identify each speaker. Featurematching is a process which provides identification of the unknown speaker by comparing the extracted features from his/her voice input with the ones from a set of known speakers. Proposed work comprisestrimming a recorded voice signal, framing it, passing it through a window function, calculating the Short Term FFT, extracting its features and matching it with a stored template. Mel frequencyCepstral Coefficients (MFCC) are applied for feature extraction purpose. VQLBG (Vector Quantization via Linde-Buzo-Gray), and GMM (Gaussian Mixture Modelling) algorithms are used to generate template and feature matching purpose.

KEYWORDS: Speaker Identification, feature mapping, feature extraction, MFCC, VQLBG , GMM, Real Time, MATLAB

56ABSTRACT: Implementation of STATCOM-based Three Phase VSI Inverter for Voltage Regulation of Three Phase SEIG presents a voltage regulation scheme for three phase Self Excited Induction Generator(SEIG) feeding a three phase load in standalone configuration with Phase Angle Control scheme (PAC). The proposed scheme uses a switching of VSI inverter at appropriate instants and signals are generated by comparing the actual load voltage with reference voltage. SCHEME for its VSI inverter. The required simulation study for this scheme is studied in Proteus






Software the model aims at the controlled output voltage of SEIG through STATCOM with PHASE ANGLE CONTROL

KEYWORDS: self-excited induction generator (SEIG), Triggering, VSI inverter, PAC, STATCOM.

57ABSTRACT: In this paper, a compact re-configurable dual band notched wide-band antenna that is suitable for underlay and overlay UWB cognitive radio is proposed. Ultra wide-band cognitive radio (UWB-CR) features the use of UWB transmission as the enabling technology for cognitive radio, in both the underlay and overlay spectrum sharing approaches. The antenna can be operated as ultra wide-band, for underlay CR and for sensing in the overlay CR, and is re-configurable in terms of the ability to selectively have a band notch in the Wi-MAX and WLAN bands, to prevent interference to primary users operating in these bands, when used in the overlay CR mode. By etching out two CSRR of different dimensions in the radiating patch, two band-notched properties in the Wi-MAX (3-3.7 GHz), WLAN (5.125-5.825 GHz) are obtained. The realized antenna achieved an operating bandwidth (VSWR 2) ranges from 2.72 to more than 25 GHz with double notched bands of 3.3-3.82GHz and 4.79-5.8 GHz. The proposed antenna is well designed and extensively investigated. The simulation results are given to verify that the proposed antenna with a wide bandwidth is suitable for modern high data rate UWB communication applications. The maximum measured gain for the fabricated antenna is around 11.34 dBi with an average efficiency above 88.97% throughout the bandwidth.

KEYWORDS: Ultra Wide Band (UWB), Circular Split Ring Resonator (CSRR), Cognitive Radio, Notch Band, Opportunistic Spectrum Access (OSA), Wi-MAX, WLAN

58ABSTRACT: Fossil fuels are used to produced energy. But these fossil fuels are present in limited amount under the earth’s crest. So scientist from all over the world are trying to find new and renewable energy sources. One of the option is to develop energy storage devices like thermal energy storage system which has the potential to attain energy savings, which in turn reduce the environment impact related to energy use. In this report performance optimization of air conditioning system of ATM room is carried out by making its actual prototype. The electrical consumption of air condition system is reduced by using phase change materials(PCMs). The performance of conventional air conditioning system is improved by using PCM having melting point temperature of 22 0C. The results obtained through calculation are validated through experimentation.

KEYWORDS: Air Conditioning System, Phase Change Material, Thermal Energy Storage, Latent Heat

59ABSTRACT: India is a developing country. Its growth depends upon its economic condition. The economic growth of India much depends upon transportation facility. While in dealing with transportation facility road management, road maintenance, require a great skill and proper inspection. The study data of NH10 from Delhi to Pacca Chisti gives the idea that how and what type of pavement condition occurs for a given road network. The study data material is collected through NSV network survey vehicle through Hawkeye 2000 series. The Hawkeye 2000 series Network Survey Vehicle provides high accuracy, repeatable pavement monitoring at highway speeds, longitudinal and transverse profiling pavement and road side images centreline and 3D mapping etc. These data analysis is done through HDM 4.0 which is software which tells various road management, cost benefit ratio. Thus the Government starts the process of tendering to invite contractors for different type of contract. On the study of various data here NH10






Government choose the type of contract it wants to prefer. This case generate the idea of PPP model also. The PPP model for any project must be studied because it is prior seen that in India private sector participation in the ongoing process of infrastructure development has received lack lustre responses. As the nature of activity is different and also these are vary in construction contract, so the contract activity which is entered has different date than the date it is usually completed. Therefore, the first and foremost issue is for accounting period is the allocation of contract revenue and contract cost, on the behalf of accounting, in which construction work is performed. Now the role of PPP model arises because the Government do not take the financial risk, cost benefit risk, operational risk, and life cycle risk. In this way risk allocation, Transparency in project, cost and time expenditure need attention to attract private investor. The primary aim of this cooperation basically refers to long term, contractual partnership between public and private sector agencies in the field of designing, implementing and operation infrastructure facilities and services that were traditionally provided by public sector.

KEYWORDS: Hawkeye 2000 series, HDM 4.0, Infrastructure, NSV, PPP, transportation

60

ABSTRACT: In this paper, I study the problem of human activity recognition from wireless sensor data. Recent advances in wireless sensor technologies makes this area interesting. I experiment with Naïve Bayes, Markov models and hidden semi-Markov models on three real world datasets [6][4]. The experiments compare different feature representations and different settings of model parameters. Secondly, I focus on the problem of learning from partially annotated training data and need for a querying mechanism to selectively query ’more informative’ training points. I introduce three different active learning schemes based on entropy, mutual information and least margin. I compare these schemes against the random sampling active learning baseline to demonstrate significant gains, specifically for mutual information.

KEYWORDS: Feature representation, Activity learning, Activity recognition, Mutual information, Data labelling.

61ABSTRACT: Poymer blends using chitosan and polyvinyl alcohol were prepared in the presence of peroxide as hardening agent. Peroxide improves the properties of polymer film. The prepared blends were characterised by X-ray diffraction, scanning electron microscopy, thermal studies, tensile and water absorption measurement. The XRD results show that the film containing higher content of polyvinyl alcohol has more crystalline character compared to the other. In thermal analysis it was found that when the amount of polyvinyl alcohol increases the thermal stability of film increases. SEM micrographs taken from the surface of sample illustrate a uniform dispersion of chitosan inside the matrix. When the amount of chitosan increases agglomeration of particles takes place which decreases the properties. In tensile studies when the amount of polyvinyl alcohol increases the tensile strength increases with decreases in elongation percentage. Moreover, addition of hydrogen peroxide to the blends increases the mechanical properties.

KEYWORDS: Polyvinyl alcohol, Chitosan, Hardening agent

62ABSTRACT: In recent years, the home environment has seen a rapid introduction of network enabled digital technology. This technology offers new and exciting opportunities to increase the connectivity of devices within the home for the purpose of home automation. Home automation refers to control of home appliances using information technology. There are lots of devices in the market that allow you to monitor your home from a central interface. Thus






the already existing methods for the automation of home are Bluetooth, Zigbee, GSM based technology. But with the help of rapid expansion of the Internet, there is the potential to control and automate the home appliance using it. It is achieved by interfacing the internet with embedded systems. This paper deals with the idea of Designing and implementing the Raspberry pi based interactive home automation system through E-mail Through this project we able to secure our home and save money.

KEYWORDS: Raspberry Pi, E-mail, WIFI module, Home Automation, Display, Relay, Dimmer.

63


ISSN(Online) : 2319-8753

ISSN (Print) : 2347-6710



Vol. 5, Issue 6, June 2016 ABSTRACT: Axle gearbox, an important component of urban rail vehicles working in the most severe conditions, plays a crucial role in the urban rail vehicle transportation. It is necessary to detect the fault of axle gearbox at an early stage to prevent human casualties and reduce maintenance costs. In this paper, a new method is developed based on dimensional accuracy and precision for measurement of gear profile and backlash. The temperature distribution test on gear profile take confirmationsabout the failure on gear tooth therefore if any fault occurs in the axle gearbox it will totally affect the working of railway axle, reduce the speed of locomotive and produce vibration on it. so it is important to study the various faults occurring in the gear box and modeling of that faults. On the basis profile accuracy decision is take place regarding replacement of gear. Gears and gearboxes are generally robust and reliable devices.

KEYWORDS: axle gearbox, dimensional accuracy, precision, gear profile, backlash.

64

ABSTRACT: Water is very essential natural resource for sustaining life and environment that we have already available as a free gift of nature[1-4]. Water is universal solvent. The different concentration of ions, minerals, other substances present in water that changes its physical, chemical and biological properties. The earth is combination of different geological, hydrological and climatic conditions. Geological conditions include type of soil, types of rocks, types of minerals, nature of terrain i.e. hilly area, valley etc. present in particular study area while in hydrological condition type of precipitation, recovery of water bodies, utilization of the water bodies are includes. Sometimes manmade activities depends on the land use pattern may be changes the water quality. e.g. the land utilized for agriculture purpose and if the agrochemicals are utilized for unscientific manner then the contamination of water bodies through runoff and percolation can be occurred. In this paper we had taken the North-east region of Karad which is about 90% agricultural lands for study purpose. By analysis of nitrates and alkalinity we get the present scenario of water bodies.

KEYWORDS: Water Bodies, manmade activities, quality parameters, water quality.

65ABSTRACT: Swelling of soil always create problems for lightly loaded structures than the moderately loaded structures.This swelling of soils changes the volume due to clay swelling properties along with the variation in moisture content, these problems can measure through swelling, shrinkage and unequal settlement. As a result of these expensive soils, damage the foundation systems andstructural elements. An investigation carried out to overcome these problems under control the backdrop. Pre-stabilization is the very effective method in for expansive soil. I this paper the expermental investigation on expensive soil with low cost material such as fly-ash is added to expensive soil.The addition of fly-ash to expensive soil to improve the properties of expensive soil.In this Pre and post stabilized results are compared to arrive at problems of expansive soil.

The index properties of expansive soil such as liquid limit, plastic limit and shrinkage limit are compared with and without fly-ash to expensine soil. Along with these Atterberg limits, grain size distribution also evaluated. The various swelling potential of expansive soil are determined with the addition of various percentage of fly-ash. For percentages of fly-ash, maximum dry density and optimum moisture contents are found by the proctor compaction test.The strength aspects ofthese expansive soils aredetermined for soil specimens with different percentage of fly-ash through California Bearing Ratio Test and the results are compared through.

The above experimental results are compared to obtain a various percentage of fly-ash with swelling soil which gives best results for lower value of higher strength.

KEYWORDS: Expensive Soil, Swelling Potential, Fly-ash, Atterberg limits, moisture content.



ISSN (Print) : 2347-6710




66



ISSN (Print) : 2347-6710

International Journal of Innovative Research in Science, Engineering and Technology(An ISO 3297: 2007 Certified Organization)


ABSTRACT: Friction stir welding is an advanced solid-state joining process and is widely being considered for aluminum alloys. In this work, the corrosion properties and microstructure of friction stir welded 7075 Al alloy were studied. The microstructures of the base metal, bore metal, thermo-mechanically affected zone (TMAZ) and weld region were characterized by transmission electron microscopy and optical microscopy. Micro-hardness profile was obtained across the weld. The pitting corrosion properties of the weldments were studied in 3.5% NaCl solution. Friction stir welding of this alloy resulted in fine recrystallized grains in weld nugget which has been attributed to frictional heating and plastic flow. The process also produced a softened region in the weld nugget, which may be due to the dissolution and growth of possible precipitates, identified as Mg32(Al,Zn)49. Corrosion resistance of weld metal has been found to be better than that of TMAZ and base metal

KEYWORDS: AA7075, Microstructure, Corrosion resistance, Friction Stir Processing, Micro hardness

67

ABSTRACT: This paper presents a new system for integration of a grid-connected photovoltaic (PV) system together with a self supported dynamic voltage restorer (DVR). The proposed system termed as a “six-port converter,” consists of nine semiconductor switches in total. The proposed configuration retains all the essential features of normal PV and DVR systems while reducing the overall switch count from twelve to nine. In addition, the dual functionality feature significantly enhances the system robustness against severe symmetrical/asymmetrical grid faults and voltage dips. A detailed study on all the possible operational modes of six-port converter is presented. An appropriate control algorithm is developed and the validity of the proposed configuration is verified through extensive simulation as well as experimental studies under different operating conditions.

KEYWORDS: Power quality, bidirectional power flow, voltage control, distributed power generation, photovoltaic (PV) systems, dynamic voltage restorer (DVR).

68ABSTRACT: This paper attempts to design and fabricate a spin coating unit with locally available materials for the deposition of thin films over a glass substrate. The proposed unit is constructed with high speed DC motor, spinning disk, substrate holder, regulated power supply, chuck etc. The thickness of the thin film is influenced by the spinning rate as expected and the spinning rate of the proposed unit varies between 200-6500 rpm. The unit is tested to coat ZnO thin film on glass substrate and results confirm the dependence of thickness of the thin film on the spin speed.

KEYWORDS: Spin coating, RPM, spin speed, ZnO thin film

69ABSTRACT: Identifying or inferring user’s search goal from given query is a difficult job as search engines allow users to specify queries simply as a list of keywords which may refer to broad topics, to technical terminology, or even to proper nouns that can be used to guide the search process to the relevant collection of documents. Information needs of users are represented by queries submitted to search engines and different users have different search goals for a broad topic. Sometimes queries may not exactly represent the user's information needs due to the use of short queries with ambiguous terms.



ISSN (Print) : 2347-6710



Hence to get the best results it is necessary to capture different user search goals. These user goals are nothing but information on different aspects of a query that different users want to obtain. The judgment and analysis of user search goals can be improved by the relevant result obtained from search engine and user's feedback. Here, feedback sessions are used to discover different user search goals based on series of both clicked and unclicked URL's. The pseudo-documents are generated to better represent feedback sessions which can reflect the information need of user. With this the original search results are restructured and to evaluate the performance of restructured search results, classified average precision (CAP) is used. This evaluation is used as feedback to select the optimal user search goals.

KEYWORDS: User’s Goals, Feedback Session, CAP, Evaluations, Information Retrival.

70

ABSTRACT: our life’s important part is Image. The video and image inpainting is useful to remove the unwanted parts or holes form the image without changing the original content of image. In this paper we have proposed a novel video inpainting method and then secure QR code watermarking technique. We have used super resolution image inpainting method on the video inpainting which can easily remove the holes from the images and then apply QR code on output video of image inpainting. For QR code watermarking we have used DCT method. Our method shows the accurate output as compare to the other inpainting methods. We have selected super resolution algorithm for inpainting and DCT method to watermark the inpainted video. In the proposed system we have to apply QR based video watermarking on the inpainted video file. For watermarking we have used DCT algorithm. The time taken to video inpainting is depends on in how many frames that part is appears. The result analysis shows that proposed system is helpful for removing holes from the images as well as from videos.

KEYWORDS: Video Inpainting, DCT, Discrete wavelength transform, QR code single-image super-resolution, Watermarking.

71ABSTRACT: In the evolution and maintenance of software clone codes that is copied code is potentially harmful. This is very serious problem in software evolution and maintenance. But by using concept refactoring, there is little bit support for eliminating software clones because major challenging problem is nothing but unification and merging of the duplicated code. This paper describes an approach which takes input as a source code from which it will detect the clones. Then it will checks that which clones are refactorable safely without changing the program behavior and which are not. Existing approach was able to check it for clone pair i.e. only two clone fragments which are detected as clones. So here is the approach which overcomes this drawback of existing system. One of the advantages of this approach that it is having less or let’s say almost negligible computational cost.

KEYWORDS: Code duplication, Software clone management, Clone refactoring, Re-factorability assessment.

7273

Study on Effect of Grade of Concrete with Varying Percentage of Tension Reinforcement



ISSN (Print) : 2347-6710



on Span to Depth Ratio for Reinforced Concrete Structure

Mohammad Arsalan, Imran Alam

ABSTRACT: Deflections may be controlled by ensuring that members have sufficient stiffness to limit the deformations at the service loads. Basically, there are two approaches used to minimize the deflection within the permissible limit as described by Indian Standard code. Control is obtained by providing a suitable span to effective depth ratio for the beam which depends on support conditions, span of the beam, area and type of tension reinforcement, area of compression reinforcement as well as type of beam (rectangular or flange). Since reinforced concrete is a heterogeneous material comprising both steel and concrete. Since the quality of steel has an effect on span to effective depth ratio hence there must be an effect of quality of concrete with varying tension reinforcement also. In order to investigate whether the quality of concrete with varying percentage of tension reinforcement affects this ratio or not this project has been initiated. in this project we suggest the fourth modification factor for different of grade of concrete with varying tension reinforcement to control the deflection

KEYWORDS: Deflection control, modification factor, Span to depth ratio, flexural strength, varying grade of concrete, varying tension reinforcement.

74Effect of Temperature on Corrosion Inhibitive Property of Trigonella foenum graecum Seeds

Shashi Sharma

ABSTRACT: The effect of temperature on the inhibitive property of the Trigonella foenum graecum seeds (TfgS) on the acid corrosion of aluminum has been investigated. The experimentation was carried out by the weight loss method. The results reveal that TfgS inhibit corrosion of aluminum very efficiently. The inhibition efficiency (IE %) was found highest 95.65% at the optimum concentration of TfgS at elevated temperature which decreases with further increase in temperature. The corrosion and thermodynamic parameters were determined in the studied temperature range for different concentrations of TfgS. The G values indicate that the adsorption of TfgS on aluminum is physical in nature. The adsorptive behavior of the inhibitor at room and elevated temperatures was further studied by the FTIR spectroscopy and Optical micrography techniques. It can be inferred that the TfgS may be a better substitute of the chemical inhibitors used for acid corrosion of aluminum.

KEYWORDS: Aluminum, Trigonella foneum graecum seeds (TfgS), Kinetic and Thermodynamic Parameters, FT-IR Spectroscopy.

75



ISSN (Print) : 2347-6710



Optimization of Single and Multi Response Characteristics in Machining of Mildsteel and

EN24 Using Taguchi and Desirability Function Analysis (DFA)

Duggam Pradeep Saikumar, M.Balaji, Ismail Kakaravada, Y.Bhargavi

ABSTRACT: This paper presents in-depth and comprehensive approach for optimizing the machining parameters on Drilling of EN24 and Mild Steel using Taguchi method and Desirability Function Analysis (DFA).In various industrial applications, EN24 and Mild Steel are used for manufacturing of components such as gears, shafts, studs and bolts. In other hand, drilling is one of the most important metal-cutting operations, comprising approximately 33% of all metal-cutting operations among all traditional machining processes. Among the cutting conditions which influence the Drilling process, coolant is an important factor largely affects the machining process. The modern industries are looking for a cooling system to provide dry or near dry, clean, neat and pollution free machining. The present work is carried out in three phases; in the first phase the Orthogonal Array L32 Taguchi mixed level design is prepared using Minitab software by considering various drilling parameters such as speed, feed, tool materials, work material and Coolant Type. In the second phase, drilling operation is performed on EN 24 and Mild Steel materials as per Taguchi design and the responses such as Thrust force, Torque, Temperature, Hole surface roughness and material removal rate (MRR) are obtained. In the third phase the experimental response data are analysed using Taguchi technique and Desirability Function Analysis. Using Taguchi technique optimum controllable parameter combinations are identified for each response. In view of the fact, that traditional Taguchi method cannot solve a multi-objective optimization problem; to overcome this limitation Desirability Function Analysis has been coupled with Taguchi method. Desirability function analysis (DFA) had been most widely used in industries to optimize the multi response in drilling operation and Drilling responses are analysed using this technique and optimum controllable parameter combination is identified and the significant contribution of parameters can be determined by analysis of variance (ANOVA). Finally optimal result was verified through confirmatory experiment and it is to be satisfactory.

KEYWORDS: Optimization, Drilling, Taguchi, Desirability function analysis (DFA), analysis of variance (ANOVA).

76Electrical Properties of Pure and Glycine

added KDP-ADP Mixed CrystalsV.Rajalekshmi, K.U. Madhu, C.K.Mahadevan

ABSTRACT: Pure and glycine added K1-x(NH4)xPO4 single crystals have been grown at room temperature by the free evaporation method. AC electrical measurements were made by the parallel plate capacitor method on all the 15 grown crystalsat various temperatures ranging from 40 to 140 oC with 5 different frequencies, viz. 100Hz, 1 kHz, 10 kHz, 100 kHz and 1MHz. Results obtained indicate that all the grown crystals exhibit a normal dielectric behavior. The AC electrical conductivity data obtained are found to obey the Arrhenius relation as well as the power law. The activation



ISSN (Print) : 2347-6710



energies were also determined. The frequency, temperature and mixed composition dependences of dielectric parameters obtained are explained.

KEYWORDS: Crystal growth, KDP-ADP mixed crystals, Doped crystals, Dielectric constants, Electrical conductivities, Dielectric properties

77

Performance of Piled Raft Foundation on Sand Bed

Prof. S. W. Thakare, Pankaj Dhawale

ABSTRACT: The foundation concept of piled rafts differs from traditional foundation design, where the loads are assumed to be carried either by the raft or by the piles, considering the safety factors in each case. Piled raft foundations for important high-rise buildings have proved to be a valuable alternative to conventional pile foundations or mat foundations. Piled raft foundations are increasingly being recognized as an economical and effective foundation system for tall buildings. A laboratory study was conducted on model piled raft foundationtoevaluatetheinfluenceof configuration of piles and number of piles ofpiledraft foundation on ultimate bearing capacity and settlement reduction. In this laboratory study, three sets of model piled raft foundation were studied consisting of 16, 24 and 32 number of piles having l/d ratio equal to 40. In each sets, five different configurations of piles were tested. Pile diameter, pile length, type of soil and size of raft were kept constant. The results of the parametric study are presented and a result for an optimized configuration of piled raft is arrived at. The results of tests conducted on raft and piled raft foundation with different configurations of piles were compared in terms of ultimate bearing capacity, load sharing ratio and settlement reduction ratio. It is concluded that the configurations of piles in a piled raft foundation has significant effect on ultimate bearing capacity, settlement reduction and load sharing ratio between the raft and piles.

KEYWORDS: Piled Raft Foundation, ultimate bearing capacity, load sharing ratio and settlement reduction ratio.

78

Performance of Pile groups under Combined Uplift and Lateral Loading

Bhavik Parekh, S. W. Thakare

ABSTRACT: When soil of low bearing capacity extends to a considerable depth, piles are generally used to transmit vertical and lateral loads to the surrounding soil media. Piles that are used under tall chimneys, television towers, high rise buildings, offshore structures, etc. are normally subjected to high uplift loads. These piles or pile groups should resist not only uplift movements but also lateral movements. This paper presents the behaviour of pile groups under combined uplift and lateral loading in sand for various parameters. Experiments were performed to investigate the



ISSN (Print) : 2347-6710



behaviour of single pile, square pile group and hexagonal pile group under independent lateral, independent uplift, and under combined uplift and lateral loading.Tests were carried out on model piles with length to diameter ratios of 10, 20, 30, and 40. The experimental results indicated that lateral load capacity of single pile and square pile group increases significantly with increase in L/D ratio up to 30, however beyond 30 increase in lateral capacity is marginal. It was found that Lateral load capacity of hexagonal pile group increased almost linearly with increase in L/D ratio from 20 to 40. It was also observed that under combined loading for hexagonal pile group, uplift load capacity increased marginally up to L/D ratio 30. However, beyond 30 increased in uplift capacity was significant. Increase in uplift load acting on pile results in increase in its lateral load capacity and vice versa.

KEYWORDS: Lateral load, Uplift load, Square pile group, Hexagonal pile group.

79Web Log Mining Operations for Classification

of Product ReviewsRicha Pandey, Minu Choudhary

ABSTRACT: Today is the era of internet. People directly or indirectly associated with the World Wide Web. Most of the works from small electric bill payment to bank transactions, from shopping to big business deals all can be easily done via internet. It is treated as a new source of entertainment, communication, education, etc. Apart from using internet people also take interest in sharing their personal suggestions and feedback in various micro-blogging sites (such as twitter), blogs, forums, social networks, etc. These reviews are very useful for the buyers in making decision as well as for the manufacturers or retailers to improve their quality product or services. As a result, a wide collection of consumer reviews are available on the net. It is a tedious task to go through each and every review before any purchase, so here arises the need of such system which helps in information retrieval. Also one major problem is fake reviewer problem or opinion spamming in the system, which highly affect the marketing of the product. In this paper we propose a product ranking framework which rank the product according to their quality and also filter the spam reviews by adopting the web log mining techniques.

KEYWORDS: Social media, Text mining, Opinion mining, Web log mining, Product reviews.

80Survey on QR Codes in Instructional DesignSonymol Koshy , Dr. Rajeev Kumar



ISSN (Print) : 2347-6710




ABSTRACT: QR code or Quick Response code is a specific matrix barcode (or two-dimensional code) that is readable by dedicated QR barcode readers and camera telephone and , used for storing data like web links, text and email addresses and other digital content. With the ever increasing popularity and advances of the mobile technology , the use of tablets and smartphones have become the integral part of learning and teaching experience . QR Codes though popular in advertising and marketing domains, are slowly taking steps into the foray of traditional methods of education delivery and learning . QR Codes can be integrated with instructional design to bring more life and innovation into the classroom .

KEYWORDS: QR Codes , Quick Response Codes, Learning Methods , Innovation , Education.

81

Performance Analysis of Mixtures of R290 and R600a With Respect To R134a in Simple Vapour Compression Refrigeration System

Jagnarayan Rawani, Satyendra Kumar Prasad, Jitendra Nath Mahto

ABSTRACT: Environmentally benign natural refrigerants have recently attracted considerable attention due to refrigerant contributions to ozone depletion and global warming. In India, about 80% of the domestic refrigerators use R134a as refrigerant due to its excellent thermodynamic and thermo physical properties. But R134a has high GWP of 1430. The higher GWP due to R134a emissions from domestic refrigerators leads to identifying a long term alternative to meet the requirements of system performance, refrigerant-lubricant interaction, energy efficiency, environmental impacts, safety and service. In the group of natural refrigerants, hydrocarbons are most closely related to the HFCs. In addition to their zero ODP and very low GWP, they are compatible with common materials found in refrigerating systems. Therefore, in this study, a performance of R290 and R600a mixtures (80/20, 70/30, 60/40 and 50/50 proportion by mass, designated by RM1, RM2, RM3 and RM4, respectively) in a vapour compression refrigeration system is conducted by the thermodynamic calculation of performance parameters. The results show that the mixtures exhibit higher refrigerating effects than R134a. All the mixtures, except RM1, exhibited a low discharge pressure, which is more desirable in refrigeration systems. The COPs of the mixtures were close to that of R134a with the advantage of higher values. Generally, the overall performance of the selected mixtures was better than that of R134a. The performance of RM4 was the best in terms of low compressor work and discharge pressure, and high COP, at varying evaporating temperatures.

KEYWORDS: ODP, GWP, COP, Refrigerating Effect, Compressor Work Input, Discharge Pressure.

82A Survey on Thermal Image Processing Using

Ga, ANN and Fuzzy C-Means AlgorithmAbhishek Ghosh, Sayantani Bera, Geetashree Kundu, Sudipta Bhadra, Anindya Jyoti Pal



ISSN (Print) : 2347-6710




ABSTRACT: Use of thermal imaging in medical application is the best method for premature detection of breast cancer. Analysis of thermographs helps in identifying the absurdness in the region. Several image detection policies are developed to access the abnormal sector and different quantitative factors are used for describing it among them ANNs are used for classifying absurdness depending upon the severity. ANN is also used to analyse the chance of predicting nitrogenous content in grass level using thermal techniques, based on the rule that plant harvesting with a higher Nitrogen content would be absorbing more optical energy for direct photosynthesis, therefore releasing extra energy as heat into the atmosphere. Advanced method is used to perform the diagnosis of arthritis using thermal images of diseased zones. Thermal Image analysis can be used to populate charts that could be used as input generators to fuzzy network which assume the presence of arthritis. Next up come the application of genetic algorithm in the field of thermal image processing. Here authors have shown how to use CGA (continuous Genetic Algorithm) in place of typical GA which actually works with real numbered outcomes instead of binary strings. Next, concept of printed circuit board and application of deconvolution in case of GA have been shown. In the following papers innovative and interesting techniques of segmenting an image have been cited which have used the concept of genetic algorithms for that purpose.

KEYWORDS: CGA, Deconvolution, Rheumatoid arthritis, Aerospace, Mutation.

83Intuitionistic Q-Fuzzy Normal Subgroups

S.Rethina Kumar, G.Gomathi Eswari

ABSTRACT: In this paper, we introduce the concept of intuitionistic Q-fuzzy normal group and discussed some of its properties

KEYWORDS: Fuzzy set, , fuzzy subgroup, ,Q-fuzzy subgroup , intuitionistic Q- fuzzy subgroups , Q-fuzzy normal subgroup,Q-fuzzy normalizer , intuitionistic Q- fuzzy normal subgroups, intuitionistic Q- fuzzy normalizer subgroups, intuitionistic Q- fuzzy left and right cosets

84Batch Adsorption Studies on Removal of Cr

(VI) From Aqueous Solution by Using Pongamia Pinnata Seed Shell as Adsorbent

Gayatri R Darandale





Vol. 5, Issue 6, June 2016ABSTRACT: Adsorption of hexavalent chromium by activated carbon prepared from pongamia pinnata seed shell using batch adsorption techniques. The study was carried out to examine the adsorption capacity of the low cost adsorbent pongamia pinnata seed shell for removal of Cr (VI) from synthetic solution. The influence of pH, adsorbent dose and initial concentration of metal ions on adsorption process was studied. Results revealed that adsorbent adsorb more metal when metal concentration in the solution was less. Chromium adsorption increased with increase in adsorbent dose up to 15mg. The pH value between 2 & 4 were optimum for adsorption. The Langmuir and Freundlich adsorption isotherm models were applied to analyse adsorption data, and were found to be applicable to this adsorption process. The 𝑅2 value in the present analysis was less than one, representing that the adsorption of the metal ion onto adsorbent is favorable. Finally, it can be seen that pongamia pinnata seed shell was found to be more effective for the removal of Cr (VI) by experimental conditions. After treatment with adsorbent the levels of heavy metals were observed to decrease by 90 % (Cr). Results indicate that the freely abundant, locally available, low-cost adsorbent can be treated as economically viable for the removal of chromium ions.

KEYWORDS: Adsorption, chromium ion, Pongamia pinnata seed shell, isotherm models.

85

Effect of Temperature and Time of Curing on Strength of Flyash based Geopolymer Concrete

Prof. Pradnya K. Jamdade

ABSTRACT: Cement industry is one of the major industries which are responsible to the production of greenhouse gasses. That is cement production consumes huge amount of virgin materials in atmosphere, which is one of cause of global warming. Around 120 million tone of fly ash get collected at the thermal power stations in India annually .Out of this, only 17 – 20% is used either in concrete or in stabilization of soil. Several hectors of valuable land is acquired by thermal power plant for the disposal of fly ash. So, efforts are needed to make concrete more environmental friendly by using fly ash which leads in reduction of global warming as well as fly ash disposal problem. Due to this the fly ash is used as ingredients in concrete which upgrade the properties of concrete and utilization of fly ash is helpful for consumption. This paper presents study of effect of time and temperature of curing on strength of fly ash based geopolymer concrete. The study analysis is the effect of time and temperature of curing on compressive strength and split tensile strength. Geopolymer concrete is casted by replacing cement fully with pozzolanic material like fly ash which is chemically activated by alkaline activators like sodium silicate (Na2SiO3) and sodium hydroxide (NaOH). In this study, ratio of solution to fly ash taken as 0.61 with 15 Mole concentrated sodium hydroxide solution is used. This concrete is investigated under different conditions of time and temperature so as to gain the maximum strength of concrete.

KEYWORDS: Geopolymer concrete, Fly Ash, Curing time, Temperature, strength


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