가상 BIT 캠퍼스 구축을 위한

연구동향

(Environmental sciences 분야 )

서울대학교 생명과학부천종식

Virtual Laboratory

A heterogeneous, distributed problem solving environment that enables a group of researchers located around the world to work together on a common set of projects.

As with any other laboratory, the tools and techniques are specific to the domain of the research, but the basic infrastructure requirements are shared across disciplines.

Component for virtual laboratory

Computer servers capable of handling very large scale simulations and data reductions.

Data bases that contain application specific information such as simulation initial and boundary condition, experimental observations, customer requirements, manufacturing constraints, as well as distributed, application specific resources such as the human genome repositories. (These data bases are both dynamic and distributed. They can also be very large.)

Scientific instruments that are connected to the network. (For example, satellite data, ground motion and air quality sensors, astronomical instruments such as the distributed radio astronomy facilities run by the National Radio Astronomy Observatory.)

Component for virtual laboratory

Software assetso Simulation, data analysis, discovery and reduction, and

visualization.o Standalone software networkable software

Networko Low latencyo Multicast protocols for widely distributed systemo Information streams in these experiments might combine

voice, video, real-time data streams from instruments, and large bursts of data from simulations and visualization sources.

Component for virtual laboratory

High performance computer server 1

Database

All resources

Scientificinstruments 1

Software

SimulationAnalysis

Data miningVisualization

High performance computer server N

Scientificinstruments K

Researcher 1

Researcher 2

Student 1

Weather forecasting system ( 예 )

High performance computer server 1

Database

All resources

위성사진자료

Software

SimulationAnalysis

Data miningVisualization

Researcher 1

Researcher 2

Student 1

지상관측자료

Realtime processingRealtime processing

기상청

기후 관련 산업체

해류관련자료

기타관련자료

Virtual Lab. 의 예

Virtual Lab in Geology(California State University, LA)

http://vcourseware5.calstatela.edu/

Education for college and high school students

Supported by NSF

Virtual Lab in Geology(California State University, LA)

Cooperative Institute for Research in the Atmosphere

Interesting sets of digital satellite images to educational institutions, professional forecasters and research scientists

Supported by NOAA

http://www.cira.colostate.edu/ramm/vlab/VIRLABHP.HTM

Cooperative Institute for Research in the Atmosphere

A Coral Reef Virtual Laboratory (CoRViL)

A joint venture of the National Oceanic and Atmospheric Administration (NOAA), the Great Barrier Reef Marine Park Authority (GBRMPA), and the Australian Institute of Marine Science (AIMS)

An automated, cooperative exchange of electronic data, computer processing power and remote sensing tools for the purpose of monitoring the coral reef environment on the Great Barrier Reef

http://coral.aoml.noaa.gov/corvil/

A Coral Reef Virtual Laboratory (CoRViL)

http://coral.aoml.noaa.gov/corvil/

Remote sensing of sea surface temperature (SST) to predict coral breaching

A Coral Reef Virtual Laboratory (CoRViL)

http://coral.aoml.noaa.gov/corvil/

A Coral Reef Virtual Laboratory (CoRViL)

http://coral.aoml.noaa.gov/corvil/

서울대 최재천 교수 연구실

Ribosomal Database Project(Michigan State University)

Ribosomal RNA geneo A key for microbial taxonomy, ecology and

environmental scienceso Large data available (> 60,000)o An integrated DB with other data (strain, nomenclature)o Many analysis tools are available

• Sequencing• RFLP• T-RFLP• Oligonucleotide probe (in situ detection)

http://rdp.cme.msu.edu/html/index.html

Ribosomal Database Project(Michigan State University)

http://rdp.cme.msu.edu/html/index.html

Ribosomal Database Project(Michigan State University)

http://rdp.cme.msu.edu/html/index.html

Ribosomal Database Project(Michigan State University)

http://rdp.cme.msu.edu/html/index.html

Ribosomal Database Project(Michigan State University)

http://rdp.cme.msu.edu/html/index.html

Ribosomal Database Project(Michigan State University)

http://rdp.cme.msu.edu/html/index.html

Ribosomal Database Project(Michigan State University)

http://rdp.cme.msu.edu/html/index.html

Ribosomal Database Project(Michigan State University)

http://rdp.cme.msu.edu/html/index.html

Virtual Lab. For Ribosomal RNA based environmental microbiology

DBrRNA Sequence

Environmental DataGeographical Data

Microbiological Data

Researcher (s)

Student (s)

AnalysisSequence alignmentPhylogenetic Treeing

IdentificationSimulation

Data mining

환경 자료문헌 자료

기타 실험자료

From other DBOn site instruments

Data submissionJob request

Results

SQL

ServerDemon

Client

Concluding remarks

환경과학분야의 경우 on site instruments 와 연계가 필요함Realtime data acquisitionWireless connection

다양한 discipline 의 연구실이 융합된 virtual lab. 의 개발이 필요함예 , 미생물 생태학 , geobiochemistry, 기상학 등