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Success in Measuring Protein Interaction at the Molecular Level
Professor Tae Young Yoon
- Live observation of two protein interaction in molecular level successful- The limit in measurement and time resolution of immunoprecipitation technique improved by a hundred thousand fold
KAIST Department of Physics Professor Tae Young Yoon’s research team has successfully observed the interaction of two proteins live on molecular level and the findings were published in the October edition of Nature Protocols.
Professor Yoon’s research team developed a fluorescent microscope that can observe a single molecule. The team grafted the immunoprecipitation technique, traditionally used in protein interaction analysis, to the microscope to develop a “live molecular level immunoprecipitation technique”. The team successfully and accurately measured the reaction between two proteins by repeated momentary interactions in the unit of tens of milliseconds.
The existing immunoprecipitation technique required at least one day to detect interaction between two proteins. There were limitations in detecting momentary or weak interactions. Also, quantitative analysis of the results was difficult since the image was measured by protein-band strength. The technique could not be used for live observation.
The team aimed to drastically improve the existing technique and to develop accurate method of measurement on molecular level. The newly developed technology can enable observation of protein interaction within one hour. Also, the interaction can be measured live, thus the protein interaction phenomenon can be measured in depth.
Moreover, every programme used in the experiment was developed and distributed by the research team so source energy is secured and created the foundation for global infra.
Professor Tae Young Yoon said, “The newly developed technology does not require additional protein expression or purification. Hence, a very small sample of protein is enough to accurately analyse protein interaction on a kinetic level.” He continued, “Even cancerous protein from the tissue of a cancer patient can be analysed. Thus a platform for customised anti-cancer medicine in the future has been prepared, as well.”
Figure 1. Mimetic diagram comparing the existing immunoprecipitation technique and the newly developed live molecular level immunoprecipitation technique
2013.12.11 View 7490 -
Venture Incubation Program: "Startup KAIST"
Making KAIST’s research accomplishments accessible outside the university to benefit Korea and beyond, as well as spurring the process of knowledge and technology transfer between academia and industry
KAIST launched a new business incubation program, called “Startup KAIST,” to support the growth of venture companies in late November 2013.
The program fosters a spirit of innovation and entrepreneurship on campus while advancing the development and commercialization of new discoveries and technologies made at the labs of the university.
Startup KAIST promotes entrepreneurship culture among faculty, students, researchers, and alumni; supports the full cycle of a startup ecosystem from the introduction, growth, maturity, and liquidation of new companies; encourages the development of globally sustainable startups; and collaborates with the Daedeok Innopolis, the largest science and technology research, development and business complex in Korea that is located adjacent to KAIST in Daejeon, to expand the startup program to the nation and the global community.
Under the program, the Startup KAIST Studio will be established. The entire third floor of the Education Support Building on campus is dedicated to startup activities where aspiring entrepreneurs come to network, develop new ideas and innovations, and share information and knowledge.
With a total of 24,000 square feet space, the Studio has neither partitions nor cubicles, thereby promoting open communication. It has seminar rooms, a high-tech-equipped conference room, an exhibition hall, offices, and cafés. The Startup Studio will be available for use from March 2014.
In addition to administrative services, Startup KAIST will offer a variety of courses, forums, and conferences on such subjects as entrepreneurship, technology management, intellectual property, and venture capital, along with training and mentoring programs on how to organize a company, secure funding, and pursue entrepreneurial visions.
Seeking active collaborations with alumni, industry, and other science and technology universities through Startup KAIST, the university will redouble its endeavor to form early-stage venture companies. Seasoned professional coordinators or volunteering entrepreneurs will stay at the Startup KAIST Studio to provide timely support for members of the KAIST community.
President Steve Kang said, “Startup KAIST is a one-stop service to create a new, strong company, small and medium size in particular, around innovations and disruptive technologies developed at KAIST and its adjacent research complex, Daedeok Innopolis.”“One of the important roles assigned to a research university today is to become a catalyst for knowledge and technology transfer among society, industry, and academia, upon which the advancement of humanity can build. KAIST will become a sounding board for engineers and scientists aspiring to launch a venture company to address their questions and concerns and to guide them through the startup process,” President Kang explained the need for implementing the Startup KAIST program.
Inside of the Startup KAIST Studio
2013.12.04 View 8377 -
President of WIPA Sang-Hui Lee and SK Hynix Awarded the 2013 Intellectual Property Award
The ceremony for the 3rd Intellectual Property Award was held at the KAIST campus in Seoul on November 2nd. The award is given annually to Korean practitioners in intellectual property.
This year’s recipients were Sang-Hui Lee, the president of the World Intellectual Property Association of Korean Practitioners (WIPA) and the SK Hynix Patent Group which successfully defended a long-lasting claim against a patent specialist corporation.
The Intellectual Property Award (IP Award) is presented in recognition to Korean individuals or groups that contributed to national competitiveness through creation, application, or proceedings of intellectual property, as well as to building the foundation for the protection of patents, intellectual properties, and trademarks.
President Lee successfully hosted the Global Intellectual Property Summit in Seoul, which was held in October 2012. He was a crucial force behind the foundation of WIPA in May of this year and was also elected as the first president for the organization. Recently, President Lee has been at the forefront of job creation through the efficient use of intellectual property and the creative discovery of venture endeavors.
President Lee said, “The unique characteristic of a knowledge-based society lies in the collaboration network of people and knowledge property, startups based on intellectual property, and decentralized development.”
He added, “Just as Finland adopted a policy to build venture companies in utilization of intellectual properties and encouraged the decentralized growth throughout the nation after the collapse of Nokia, Korea must adapt to meet the changing requirements of the knowledge-intensive era.”
The SK Hynix Patent Group, another recipient for the Intellectual Property Award, won the lawsuit, dragged on for 13 years, against the Rambus, an American patent specialized corporation. The group initially lost the first trial in the federal court of California, but through relentless research and efforts, they won the case in the appeals court. The IP Award was co-hosted by the Korea Patent Attorney Association, the Korea Intellectual Property and Service Association, and KAIST.
2013.11.21 View 8333 -
Visit by the President of the University of Illinois at Urbana-Champaign, US
A delegation from the University of Illinois at Urbana-Champaign (UIUC) in the United States visited KAIST on November 11, 2013.
The delegation consisted of senior administrators from the university, the president, vice president for research, dean of engineering college, dean of nursing college, and associate chancellor for corporate and international relations. The managing director of the State of Illinois Far East Office also joined the delegation.
They met with President Steve Kang, including vice presidents and deans of KAIST, and discussed forming a possible partnership between KAIST and UIUC.
Robert A. Easter, the president of UIUC, said, “Higher education institutions today are bearing a critical responsibility to increase the awareness, knowledge, skills, and values needed to create a sustainable future. I hope KAIST and the University of Illinois will join forces to lead innovation in higher education and to stay connected and relevant in a global marketplace.”
President Steve Kang responded, “There would be many opportunities for the two universities to collaborate and achieve global preeminence in such field as biotechnology, engineering, and convergence research.”
The University of Illinois, with three distinct campuses in Chicago, Springfield, and Urbana-Champaign, is one of the most prestigious universities in the world. The university has an annual operating budget of more than USD 5 billion, collectively enrolls more than 78,000 students, awards nearly 20,000 degrees each year, and has more than 665,000 alumni around the world.
2013.11.18 View 7247 -
KAIST Hosted the 6th International Presidential Forum on Global Research Universities
More than 120 global leaders from higher education, private and public sectors, to discuss the promotion of economic growth through knowledge creation and entrepreneurship
The Korea Advanced Institute of Science and Technology (KAIST) held the 6th International Presidential Forum on Global Research Universities (IPFGRU) on October 15th at the Westin Chosun Hotel in Seoul, Republic of Korea.
About 64 presidents and vice presidents from 57 research universities in 28 nations attended for a presentation and panel discussion on the topic of “The Role and Responsibility of Research Universities: Knowledge Creation, Technology Transfer, and Entrepreneurship.”Annually held, the forum is organized to promote excellence and innovation in higher education and provide a place for discussion among prominent research university leaders and key policy-makers in the private and public sectors from across the world.Among the notable universities attending the 2013 forum were the University of California, Irvine, the École Polytechnique Fédérale de Lausanne, Technische Universität Berlin, Technion-Israel Institute of Technology, Tokyo Institute of Technology, Rice University, the University of Waterloo, and Massachusetts Institute of Technology (MIT). Government officials as well as representatives from business and industry such as Samsung Electronics, Korea Telecom, and Elsevier also joined the event.
The forum was proceeded with three separate sessions: Enabling Knowledge Creation, Entrepreneurship & University-Based Technology Transfer, and Higher Education & Strategic Knowledge Creation: Specialization & Performance, through which speakers and panelists examined how universities have played a role in knowledge creation and technology transfer, and ultimately how they have contributed to the development of national economies.
Keynote speakers were Michael Drake, chancellor of UC Irvine, and Jörg Steinbach, president of Technische Universität Berlin. Forum participants shared their experiences and insights in starting up knowledge- and technolgy-based new businesses.
Steve Kang, president of KAIST, talked about the purpose of the 2013 IPFGRU:
“In the face of an ever-changing economic climate driven by shifts in technological advancement, demographic trends, and global integration, the role of research universities is becoming ever more significant in achieving sustainable economic growth. This forum will help participants from around the world to define the choices ahead as universities seek the most productive and beneficial models for cooperation with industry, venture startups, and government.”For the 2013 IPFGRU, Ministry of Science, ICT, and Future Planning, ROK, Saudi Aramco, Samsung Heavy Industries, S-Oil, Elsevier, Thomson Reuters, and the Korea Economic Daily were forum sponsors.
2013.11.04 View 9502 -
Short Wavelength, Ultra-High Speed Quantum Light Source based on Quantum Dot Developed
Professor Yong Hoon, Cho (Department of Physics) and his research team synthesized an obelisk nanostructure and successfully formed a single semiconductor quantum exhibiting high reliability to realize an ultra-high speed, highly efficient, release of quantum dots.
The result of the research effort was published in the July 5th online edition of Scientific Reports published by Nature.
Semiconductor Quantum Dots restrict electrons within a cubic boundary of few nanometers thereby exhibiting similar properties to an atom with discontinuous energy levels. Exploitation of this characteristic makes possible the development of quantum light source, critical for next generation quantum information communication and quantum encryption.
High operational temperatures, stability, rapid photon release, electric current capability, and other advantages are reasons why semiconductor quantum dots are regarded as next generation core technology.
However conventional, spontaneously formed quantum dots are densely packed in a planar structure rendering the analysis of a single quantum dot difficult and result in the poor efficiency of photon release. In addition, the internal electromagnetic effect which is caused by inter-planar stress results in low internal quantum efficiency due to the difficulty in electron-hole recombination.
Professor Cho’s research team synthesized an obelisk shaped nanostructure using nitrides that emit short wavelengths of light. The activation layer was grown on the tip of the nanostructure and the team succeeded in placing a single quantum dot on the nano-tip. The team was therefore able to confirm the ultra-high speed single photon characteristics which occur at low energy levels.
Use of unique nanostructures makes synthesis of single atomic structures without processes like patterning while enabling the release of light emitted by the quantum dot.
Using this unique method the team showed the increase in internal quantum efficiency. The electromagnetic forces apparent in thin films no longer affects the quantum dot greatly due to the obelisk structure’s reduced inter planar stress.
The newly developed quantum light source emits visible light (400nm range) and not the conventional infrared light. This characteristic makes possible it use in communication in free space and enables use of highly efficient, visible range photon detector.
Professor Cho commented that “the developed method makes quantum dot growth much easier making single photon synthesis much faster to contribute to the development of practical quantum light source.” And that “the characteristics of the obelisk nanostructure enable the easy detachment from and attachment to other substrates enabling its use in producing single chip quantum light source.”
The research was conducted under the supervision of Professor Cho. The researchers werey Jae Hyung, Kim (first author) and Yong Ho, Ko (second author), both Ph.D. candidates at KAIST. The Ministry of Science, ICT and Future Planning, the National Research Foundation, and WCU Program provided support to the research effort.
2013.08.23 View 7962 -
Thinking Out of the Box: KAIST Silicon Valley Innovation Platform
KAIST established a liaison office in San Jose, California, to support the entrepreneurship of KAIST graduates, students, and faculty who aspire to transform their innovative ideas into business.
The office, KAIST Silicon Valley Innovation Platform (SVIP), is located within the Korea Trade-Investment Promotion Agency (KOTRA) IT Center on North First Street in San Jose.
SVIP collects information and analyzes trends on emerging technologies; provides various educational programs on entrepreneurship and technology translation; offers opportunities to prospective entrepreneurs to engage with industry and research and government organizations; and assists Korean startups in accessing the US and North American market.
President Steve Kang attended the opening ceremony of the office on June 14th and encouraged KAIST alumni living in the US to share their ideas and technology innovations and transform them into business opportunities.
For more information, please contact Professor Soung-Hie Kim (seekim@business.kaist.ac.kr) from the Graduate School of Information and Media Management, KAIST.
2013.07.04 View 8061 -
KAIST hosts 2013 Wearable Computer Contest
2013 Wearable Computer Contest (WCC) will be held in early November. This year’s contest is hosted by KAIST and sponsored by Samsung Electronics.
Wearable computers are drawing attention in the IT world as a potentially convenient information and communication device for future generations, which are attached to clothing or on the body. As smartphones have grown increasingly more popular, various supporting devices are being developed. The IT industry is targeting wearable computers for future development. The main leaders of the field, Samsung, Apple (i-Watch) and Google (Google Glasses) are joining the race for its development.
European and US firms halted their research in wearable computers in the 2000s, but there has been a great burst of interest recently. Korea has been consistently taking on wearable computer research since 2003 and held the Wearable Computer Contest for the last nine years. Since 2005, the contest aims to promote leading edge technological research and Intellectual Property (IP) as well as cultivate a professional workforce in Korea. The contest has promoted world class research in the field of wearable computer technology.
Moreover, KAIST has increased support for its competing teams through Samsung sponsorship and is considering applying the technology from the contest into Samsung products. Winning teams receive 1,500,000 Korean won and Samsung smart IT devices to produce an actual wearable computer. KAIST has increased the number of members who can participate in the competing teams in the finals from 10 to 15 to provide more opportunities to develop wearable computers.
With the theme “Smart IT: Any-information for Anybody,” the 2013 Wearable Computer Contest requires competing teams to suggest an innovative idea which combines IT and fashion for wearable computers. Teams that pass the paper and presentation evaluation go on to the finals, where 15 teams will have four months of production period for the final evaluation in November.
The final teams also receive systematic education on ubiquitous computing, wearable computer platforms, and Human-Computer Interaction (HCI).
The Wearable Computer Contest is holding an ideas contest pitched in a poster format. This contest evaluates proposals for wearable computers, and there is no requirement to enter the rest of the contest. Anyone can compete without having to physically make the product.
More information on the registration and the contest can be found at http://www.ufcom.org/.
2013.04.30 View 7266
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The new era of personalized cancer diagnosis and treatment
Professor Tae-Young Yoon
- Succeeded in observing carcinogenic protein at the molecular level
- “Paved the way to customized cancer treatment through accurate analysis of carcinogenic protein”
The joint KAIST research team of Professor Tae Young Yoon of the Department of Physics and Professor Won Do Huh of the Department of Biological Sciences have developed the technology to monitor characteristics of carcinogenic protein in cancer tissue – for the first time in the world.
The technology makes it possible to analyse the mechanism of cancer development through a small amount of carcinogenic protein from a cancer patient. Therefore, a personalised approach to diagnosis and treatment using the knowledge of the specific mechanism of cancer development in the patient may be possible in the future.
Until recently, modern medicine could only speculate on the cause of cancer through statistics. Although developed countries, such as the United States, are known to use a large sequencing technology that analyses the patient’s DNA, identification of the interactions between proteins responsible for causing cancer remained an unanswered question for a long time in medicine.
Firstly, Professor Yoon’s research team has developed a fluorescent microscope that can observe even a single molecule. Then, the “Immunoprecipitation method”, a technology to extract a specific protein exploiting the high affinity between antigens and antibodies was developed. Using this technology and the microscope, “Real-Time Single Molecule co-Immunoprecipitation Method” was created. In this way, the team succeeded in observing the interactions between carcinogenic and other proteins at a molecular level, in real time.
To validate the developed technology, the team investigated Ras, a carcinogenic protein; its mutation statistically is known to cause around 30% of cancers.
The experimental results confirmed that 30-50% of Ras protein was expressed in mouse tumour and human cancer cells. In normal cells, less than 5% of Ras protein was expressed. Thus, the experiment showed that unusual increase in activation of Ras protein induces cancer.
The increase in the ratio of active Ras protein can be inferred from existing research data but the measurement of specific numerical data has never been done before.
The team suggested a new molecular level diagnosis technique of identifying the progress of cancer in patients through measuring the percentage of activated carcinogenic protein in cancer tissue.
Professor Yoon Tae-young said, “This newly developed technology does not require a separate procedure of protein expression or refining, hence the existing proteins in real biological tissues or cancer cells can be observed directly.” He also said, “Since carcinogenic protein can be analyzed accurately, it has opened up the path to customized cancer treatment in the future.”
“Since the observation is possible on a molecular level, the technology confers the advantage that researchers can carry out various examinations on a small sample of the cancer patient.” He added, “The clinical trial will start in December 2012 and in a few years customized cancer diagnosis and treatment will be possible.”
Meanwhile, the research has been published in Nature Communications (February 19). Many researchers from various fields have participated, regardless of the differences in their speciality, and successfully produced interdisciplinary research. Professor Tae Young Yoon of the Department of Physics and Professors Dae Sik Lim and Won Do Huh of Biological Sciences at KAIST, and Professor Chang Bong Hyun of Computational Science of KIAS contributed to developing the technique.
Figure 1: Schematic diagram of observed interactions at the molecular level in real time using fluorescent microscope. The carcinogenic protein from a mouse tumour is fixed on the microchip, and its molecular characteristics are observed live.
Figure 2: Molecular interaction data using a molecular level fluorescent microscope. A signal in the form of spike is shown when two proteins combine. This is monitored live using an Electron Multiplying Charge Coupled Device (EMCCD). It shows signal results in bright dots.
An organism has an immune system as a defence mechanism to foreign intruders. The immune system is activated when unwanted pathogens or foreign protein are in the body. Antibodies form in recognition of the specific antigen to protect itself. Organisms evolved to form antibodies with high specificity to a certain antigen. Antibodies only react to its complementary antigens. The field of molecular biology uses the affinity between antigens and antibodies to extract specific proteins; a technology called immunoprecipitation. Even in a mixture of many proteins, the protein sought can be extracted using antibodies. Thus immunoprecipitation is widely used to detect pathogens or to extract specific proteins.
Technology co-IP is a well-known example that uses immunoprecipitation. The research on interactions between proteins uses co-IP in general. The basis of fixing the antigen on the antibody to extract antigen protein is the same as immunoprecipitation. Then, researchers inject and observe its reaction with the partner protein to observe the interactions and precipitate the antibodies. If the reaction occurs, the partner protein will be found with the antibodies in the precipitations. If not, then the partner protein will not be found. This shows that the two proteins interact.
However, the traditional co-IP can be used to infer the interactions between the two proteins although the information of the dynamics on how the reaction occurs is lost. To overcome these shortcomings, the Real-Time Single Molecule co-IP Method enables observation on individual protein level in real time. Therefore, the significance of the new technique is in making observation of interactions more direct and quantitative.
Additional Figure 1: Comparison between Conventional co-IP and Real-Time Single Molecule co-IP
2013.04.01 View 17188 -
Top Ten Ways Biotechnology Could Improve Our Everyday Life
The Global Agenda Council on Biotechnology, one of the global networks under the World Economic Forum, which is composed of the world’s leading experts in the field of biotechnology, announced on February 25, 2013 that the council has indentified “ten most important biotechnologies” that could help meet rapidly growing demand for energy, food, nutrition, and health. These new technologies, the council said, also have the potential to increase productivity and create new jobs.
“The technologies selected by the members of the Global Agenda Council on Biotechnology represent almost all types of biotechnology.Utilization of waste, personalized medicine,and ocean agricultureare examples of the challenges where biotechnology can offer solutions,”said Sang Yup Lee, Chair of the Global Agenda Council on Biotechnology and Distinguished Professor in the Department of Chemical and Biomolecular Engineering at the Korea Advanced Institute of Science and Technology (KAIST). He also added that “the members of the council concluded that regulatory certainty, public perception, and investment are the key enablers for the growth of biotechnology.”
These ideas will be further explored during “Biotechnology Week” at the World Economic Forum’s Blog (http://wef.ch/blog) from Monday, 25 February, 2013. The full list follows below:
Bio-based sustainable production of chemicals, energy, fuels and materials
Through the last century, human activity has depleted approximately half of the world’s reserves of fossil hydrocarbons. These reserves, which took over 600 million years to accumulate, are non-renewable and their extraction, refining and use contribute significantly to human emissions of greenhouse gases and the warming of our planet. In order to sustain human development going forward, a carbon-neutral alternative must be implemented. The key promising technology is biological synthesis; that is, bio-based production of chemicals, fuels and materials from plants that can be re-grown.
Engineering sustainable food production
The continuing increase in our numbers and affluence are posing growing challenges to the ability of humanity to produce adequate food (as well as feed, and now fuel). Although controversial, modern genetic modification of crops has supported growth in agricultural productivity. In 2011, 16.7 million farmers grew biotechnology-developed crops on almost 400 million acres in 29 countries, 19 of which were developing countries. Properly managed, such crops have the potential to lower both pesticide use and tilling which erodes soil.
Sea-water based bio-processes
Over 70% of the earth surface is covered by seawater, and it is the most abundant water source available on the planet. But we are yet to discover the full potential of it. For example with halliophic bacteria capable of growing in the seawater can be engineered to grow faster and produce useful products including chemicals, fuels and polymeric materials. Ocean agriculture is also a promising technology. It is based on the photosynthetic biomass from the oceans, like macroalgae and microalgae.
Non-resource draining zero waste bio-processing
The sustainable goal of zero waste may become a reality with biotechnology. Waste streams can be processed at bio-refineries and turned into valuable chemicals and fuels, thereby closing the loop of production with no net waste. Advances in biotechnology are now allowing lower cost, less draining inputs to be used, including methane, and waste heat. These advances are simplifying waste streams with the potential to reduce toxicity as well as support their use in other processes, moving society progressively closer to the sustainable goal of zero waste.
Using carbon dioxide as a raw material
Biotechnology is poised to contribute solutions to mitigate the growing threat of rising CO2 levels. Recent advances are rapidly increasing our understanding of how living organisms consume and use CO2. By harnessing the power of these natural biological systems, scientists are engineering a new wave of approaches to convert waste CO2 and C1 molecules into energy, fuels, chemicals, and new materials.
Regenerative medicine
Regenerative medicine has become increasingly important due to both increased longevity and treatment of injury. Tissue engineering based on various bio-materials has been developed to speed up the regenerative medicine. Recently, stem cells, especially the induced pluripotent stem cells (iPS), have provided another great opportunity for regenerative medicine. Combination of tissue engineering and stem cell (including iPS) technologies will allow replacements of damaged or old human organs with functional ones in the near future.
Rapid and precise development and manufacturing of medicine and vaccines
A global pandemic remains one of the most real and serious threats to humanity. Biotechnology has the potential to rapidly identify biological threats, develop and manufacture potential cures. Leading edge biotechnology is now offering the potential to rapidly produce therapeutics and vaccines against virtually any target. These technologies, including messenger therapeutics, targeted immunotherapies, conjugated nanoparticles, and structure-based engineering, have already produced candidates with substantial potential to improve human health globally.
Accurate, fast, cheap, and personalized diagnostics and prognostics
Identification of better targets and combining nanotechnology and information technology it will be possible to develop rapid, accurate, personalized and inexpensive diagnostics and prognostics systems.
Bio-tech improvements to soil and water
Arable land and fresh water are two of the most important, yet limited, resources on earth. Abuse and mis-appropriation have threatened these resources, as the demand on them has increased. Advances in biotechnology have already yielded technologies that can restore the vitality and viability of these resources. A new generation of technologies: bio-remediation, bio-regeneration and bio-augmentation are being developed, offering the potential to not only further restore these resources, but also augment their potential.
Advanced healthcare through genome sequencing
It took more than 13 years and $1.5 billion to sequence the first human genome and today we can sequence a complete human genome in a single day for less than $1,000. When we analyze the roughly 3 billion base pairs in such a sequence we find that we differ from each other in several million of these base pairs. In the vast majority of cases these difference do not cause any issues but in rare cases they cause disease, or susceptibility to disease. Medical research and practice will increasingly be driven by our understanding of such genetic variations together with their phenotypic consequences.
2013.03.19 View 11003
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KAIST and Saudi Aramco agreed to establish a joint CO2 research center in Korea
The Korea Advanced Institute of Science and Technology (KAIST) and Saudi Aramco, a global energy and petrochemicals enterprise, signed a memorandum of understanding (MOU) on January 6, 2013 in Dhahran, Saudi Arabia and pledged to jointly collaborate in research and development of innovative technologies and solutions to address the world"s energy challenges.
Under the MOU, the two entities agreed to establish a research center, Saudi Aramco-KAIST CO2 Research Center, near KAIST"s main campus in Daejeon, Korea. The research center, to be jointly managed by KAIST and Saudi Aramco, will foster and facilitate research collaborations in areas such as tackling carbon dioxide (CO2) emissions by removal or capture of CO2, conversing CO2 into useful products, developing efficiency improvements in energy production, sharing carbon management technologies, establishing exchange programs, and conducting joint projects.
According to Saudi Aramco, the company"s collaboration with KAIST is the first partnership established in Asia. Khalid A. Al-Falih, President and CEO of Saudi Aramco, said,
"The CO2 Research Center represents a major step in Saudi Aramco"s research and technology strategy to partner with top global institutions to help address and find sustainable solutions to the world’s energy challenge both domestically and internationally."
2013.03.19 View 9154
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Prof. Jong Chul Ye Appointed as the Editor of IEEE TIP
Professor Jong Chul Ye
KAIST Bio & brain engineering department’s Professor Jong Chul Ye has been appointed as the editor of the "IEEE image processing transactions (IEEE TIP, IEEE Transaction on Image Processing)’, a prominent journal in the sector of imaging and medical image processing.
Professor Ye will act as the editor in the field of medical imaging from February 2013 to January 2016, during which he will participate in examining thesis, establishing the direction of the journal and more.
Professor Jong Chul Ye was recognized for his notable work in the field of medical imaging research using compressed sensing for the development of a high resolution medical image reconstruction techniques. This technique has pioneered a new area that is applicable in magnetic resonance imaging (MRI), computed tomography (CT), positron emission Camcorder (PET) and brain imaging.
On the other hand, “IEEE TIP” was first published in 1992 and is currently the world’s leading authority in the field of image processing, medical imaging, image acquisition, compression and output.
2013.02.21 View 9439