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Times Higher Education World University Ranking 2010-11
Times Higher Education (THE), a weekly British magazine based in London reporting on news and other issues related to higher education, has released the rankings of the world"s best 200 universities on September 16, 2010. KAIST has been placed at 79. Please click the link for detailed rankings.
Times Higher Education World University Ranking 2010-11:
http://www.timeshighereducation.co.uk/world-university-rankings/2010-2011/top-200.html
2010.09.17 View 10461 -
QS World University Rankings 2010
QS World University Rankings 2010 was released on September 8, 2010, and KAIST has ranked 79th among the world’s top 100 universities. The Guardian published an article on the Rankings.
“Cambridge ousts Harvard as world"s best university,” September 8, 2010
http://www.guardian.co.uk/education/2010/sep/08/cambridge-worlds-best-university-harvard
2010.09.08 View 11914
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Former Minister of Information & Communications Dae-Je Jin donated to KAIST.
From left to right: Yong-Hoo Lee, Dean of Information Science & Technology College, KAIST; Gang-Seok Lee, Vice President of Skylake Incuvest, Inc.; Dae-Je Jin, Former Minister of Information & Communications; Byung-Kyu Choi, Provost of KAIST; and Dae-Joon Joo, Vice President of Planning & Budget, KAIST.
Mr. Dae-Je Jin, who had served as the Minister of Information & Communications, South Korea, gave away about 100,000 USD to KAIST and hoped that his donation would be used for the development of information and technology industry in the nation.
Mr. Jin, widely known as one of the reputable business leaders in the IT industry, was also once the president of Samsung Electronics, a leading global supplier of electronic products and goods. Currently, he runs a private equity investor called, Skylake Incuvest, Inc., which invests and incubates innovative information, communications, and technology companies.
“The real growth engine for our nation to become an economic powerhouse on a global stage has been the highly trained people who shore up our industry. Universities including KAIST have played an excellent role in providing our nation with such outstanding researchers and engineers. I will continue to support for KAIST"s mission as a leading research university in science and technology in Korea and the world,” said Mr. Jin.
KAIST said that his donation would be used for the support of its IT researches.
2010.08.27 View 12025 -
South Koreans Develop High-Performance Software Router.
HPC Wire, covering news on computing software, hardware, networking, storage, tools and applications, published an article on the development of high-performance router by a KAIST research team.
The research team consisted of the Departments of Computer Science and Electrical Engineering, KAIST, presented PacketShader, a high-performance software router framework for general packet processing with Graphics Processing Unit (GPU) acceleration. PacketShader, the research team said, that exploits the massively-parallel processing power of GPU to address the CPU bottleneck in current software routers.
For the article, please click the link: http://www.hpcwire.com/news/South-Koreans-Develop-High-Performance-Software-Router-101401434.html
2010.08.25 View 11456
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KAIST hosts training program for Indian MBA students
The College of Business of KAIST held an academic exchange program, inviting MBA students from the Indian Institute of Management. 65 students from India visited Korea and would have a two-week training course including field trips to various companies in the nation. For details, please click the link of Arirang News broadcasted on August 19, 2010.
http://www.arirang.co.kr/News/News_View.asp?nseq=106066&code=Ne2&category=2
2010.08.20 View 10155
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An internationally renowned academic journal published the research result produced by a KAST research team on its cover.
Fc DAAP VEGF-Trap
Photograph showing the gross features of tumor growth along the mesentery-intestinal border. T: tumor. Scale bars represent 5 mm.
Professor Gou-Young Koh of the Biological Sciences Department, KAIST, and his research team published their research result in Cancer Cell, a peer-review scientific journal, as a cover article dated August 17, 2010. It is the first time for the journal to pick up a paper written by a Korean research team and publish it as the cover.
It has been known that a vascular growth factor (VEGF) is closely related to the growth of a tumor. The research team recently discovered that in addition to VEGF, another growth factor, angiopoietin-2 (Ang2), is also engaged with the increase of tumors.
Professor Koh said, “VEGF and the angiopoietins play critical roles in tumor progression and metastasis, and a single inhibitor targeting both factors have not been available.”
The team led by Professor Koh has developed a double anti-angiogenic protein (DAAP) that can simultaneously bind VEGF-A and the angiopoietins and block their actions.
Professor Koh said in his paper, “DAAP is a highly effective molecule for regressing tumor angiogenesis and metastasis in implanted and spontaneous solid tumor; it can also effectively reduce ascites formation and vascular leakage in an ovarian carcinoma model. Thus, simultaneous blockade of VEGF-A and angiopoietins with DAAP is an effective therapeutic strategy for blocking tumor angiogenesis, metastasis, and vascular leakage.”
So far, cancer patients have received Avastin, anticancer drug, to inhibit VEGF, but the drug has not successfully restrained the growth of cancer tumors and brought to some of the patients with serious side effects instead.
Professor Koh said, “DAAP will be very effective to control the expansion of tumor growth factors, which will open up a new possibility for the development of more helpful cancer medicine with low side effects.”
2010.08.20 View 13095 -
Nature Photonics, a peer-reviewed scientific journal, released a paper written by a KAIST research team on the time-of-flight measurement.
Professor Seung-Woo Kim of the Mechanical Engineering Department, KAIST, and his research team published the result of their study on the measurement of 1 nanometer (nm) precision.
“The time-of-flight of light pulses has long been used as a direct measure of distance, but state-of-the-art measurement precision using conventional light pulses or microwaves peaks at only several hundreds of micrometers. Here, we improve the time-of-flight precision to the nanometer regime by timing femtosecond pulses through phase-locking control of the pulse repetition rate using the optical cross-correlation technique,” Professor Kim said.
According to the experiment conducted by the research team, “An Allan deviation of 117 nm in measuring a 700m distance in air at a sampling rate of 5 millisecond (ms) once the pulse repetition is phased-locked, which reduces to 7 nm as the averaging time increases to 1 second (s).”
When measuring an object located in a far distance, a laser beam is projected to the object, and the reflected light is analyzed; the light is then converted into an electric signal to calculate the distance. In so doing, Professor Kim said, the conventional method of measurement creates at least 1 mm of deviation.
He argues, “This enhanced capability is maintained at long range without periodic ambiguity, and is well suited to lidar applications. This method could also be applied to future space missions involving formation-flying satellites for synthetic aperture imaging and remote experiments related to general relativity theory."
Nature Photonics published the article online on August 8, 2010.
2010.08.18 View 12990 -
A graduating student speaks about "hope" for many disabled people who dare to have a dream of becoming a scientist.
Dong-Won Kim, a graduate student of the Mechanical Engineering Department, KAIST, will leave for the US at the end of this month to further pursue his advanced degree at University of Michigan (UM) in Ann Harbor. He has completed his master’s program at KAIST this summer, specializing in rehabilitation engineering.
Mr. Kim was born with cerebral palsy, which made him difficult to talk and use his hands. Notwithstanding the obstacles, he went through the regular school system and earned a master’s degree offered by one of the toughest universities in Korea.
When asked about what was the most difficult thing to study, he said with a gentle smile that “other than taking him a longer time to solve a math problem because of his weak hand muscle, he doesn’t have any difficulties.”
“Of course, people around me helped me a lot, but I tried to maintain my confidence in me and did my best so as not to disappoint my family and friends who have supported me,” Mr. Kim added.
Professor Pyung-Hoon Chang of the Mechanical Engineering Department, who was an adviser to Mr. Kim, recalled,
“Dong-Won has been a great student; I was quite impressed with his intellectual vigor and academic passion. He got along well with his peer students and had always positive and can-do attitude. I’m really pleased to see him graduate, given the tough situation he’s been in. He sets an inspiring role model who overcame difficulties and achieved great accomplishments.”
Mr. Kim hopes that universities including KAIST improve their educational environment to adopt friendlier policies toward the people with disabilities so that more of them can be offered an opportunity to become a scientist or engineer.
He will study medical engineering at University of Michigan—through his doctoral study, he wishes to identify causes and improvements of disabilities suffered by people and become an expert in rehabilitation.
Mr. Kim also donated 1 million won to KAIST out of his appreciation for the support he had received during his stay at the school. He said, “Although this is a small amount, I’d like to “thank you” for the members of KAIST community including its faculty and staff who have encouraged me to finish the study. If possible, I’d like to make a greater contribution in the future, and to that end, I’ll study harder and try to become the person whom I have planned for.”
Upon hearing about his generosity, President Nam Pyo Suh said, “The gift is so wonderful because it was given to us from one of our students. I wish him great success in his future study and will look forward to having his valuable contributions to our school and the nation.”
2010.08.17 View 12091 -
A graduate-level education for working professionals in science programs and exhibitions will be available from mid-August this year.
The Graduate School of Culture Technology (GSCT), KAIST, has created a new course for professionals who purse their career in science programs and exhibitions, which will start on August 19 and continue through the end of November 2010. The course will be held at Digital Media City in Seoul.
The course, also co-sponsored by National Science Museum, will offer students tuition-free opportunities to brush up their knowledge on the administration, policy, culture, technology, planning, contents development, and technology & design development, of science programs and exhibitions. Such subjects as science contents, interaction exhibitions, and utilization of new media will be studied and discussed during the course. Students will also have a class that is interactive, engaging, and visual, as well as provides hands-on learning activities.
A total of 30 candidates will be chosen for the course. Eligible applicants are graduates with a B.S. degree in the relevant filed, science program designers and exhibitors, curators for science and engineering museums, and policy planners for public and private science development programs.
2010.08.12 View 12929
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Native-like Spider Silk Produced in Metabolically Engineered Bacterium
Microscopic picture of 285 kilodalton recombinant spider silk fiber
Researchers have long envied spiders’ ability to manufacture silk that is light-weighted while as strong and tough as steel or Kevlar. Indeed, finer than human hair, five times stronger by weight than steel, and three times tougher than the top quality man-made fiber Kevlar, spider dragline silk is an ideal material for numerous applications. Suggested industrial applications have ranged from parachute cords and protective clothing to composite materials in aircrafts. Also, many biomedical applications are envisioned due to its biocompatibility and biodegradability.
Unfortunately, natural dragline silk cannot be conveniently obtained by farming spiders because they are highly territorial and aggressive. To develop a more sustainable process, can scientists mass-produce artificial silk while maintaining the amazing properties of native silk? That is something Sang Yup Lee at the Korea Advanced Institute of Science and Technology (KAIST) in Daejeon, the Republic of Korea, and his collaborators, Professor Young Hwan Park at Seoul National University and Professor David Kaplan at Tufts University, wanted to figure out. Their method is very similar to what spiders essentially do: first, expression of recombinant silk proteins; second, making the soluble silk proteins into water-insoluble fibers through spinning.
For the successful expression of high molecular weight spider silk protein, Professor Lee and his colleagues pieced together the silk gene from chemically synthesized oligonucleotides, and then inserted it into the expression host (in this case, an industrially safe bacterium Escherichia coli which is normally found in our gut). Initially, the bacterium refused to the challenging task of producing high molecular weight spider silk protein due to the unique characteristics of the protein, such as extremely large size, repetitive nature of the protein structure, and biased abundance of a particular amino acid glycine. “To make E. coli synthesize this ultra high molecular weight (as big as 285 kilodalton) spider silk protein having highly repetitive amino acid sequence, we helped E. coli overcome the difficulties by systems metabolic engineering,” says Sang Yup Lee, Distinguished Professor of KAIST, who led this project. His team boosted the pool of glycyl-tRNA, the major building block of spider silk protein synthesis. “We could obtain appreciable expression of the 285 kilodalton spider silk protein, which is the largest recombinant silk protein ever produced in E. coli. That was really incredible.” says Dr. Xia.
But this was only step one. The KAIST team performed high-cell-density cultures for mass production of the recombinant spider silk protein. Then, the team developed a simple, easy to scale-up purification process for the recombinant spider silk protein. The purified spider silk protein could be spun into beautiful silk fiber. To study the mechanical properties of the artificial spider silk, the researchers determined tenacity, elongation, and Young’s modulus, the three critical mechanical parameters that represent a fiber’s strength, extensibility, and stiffness. Importantly, the artificial fiber displayed the tenacity, elongation, and Young’s modulus of 508 MPa, 15%, and 21 GPa, respectively, which are comparable to those of the native spider silk.
“We have offered an overall platform for mass production of native-like spider dragline silk. This platform would enable us to have broader industrial and biomedical applications for spider silk. Moreover, many other silk-like biomaterials such as elastin, collagen, byssus, resilin, and other repetitive proteins have similar features to spider silk protein. Thus, our platform should also be useful for their efficient bio-based production and applications,” concludes Professor Lee.
This work is published on July 26 in the Proceedings of the National Academy of Sciences (PNAS) online.
2010.07.28 View 19268 -
A stream of generous donations to KAIST continues to grow.
Yi-Won Oh is nothing but an ordinary person who lives in Seoul. Ever since retirement, she has looked into ways to donate her savings for a bigger cause that will benefit the people in need and the nation as a whole.
On the inauguration day of President Nam Pyo Suh who took his second term in office, Ms. Oh joined the ceremony and pledged to donate her savings to KAIST, which amounted to 10 billion won.
“I’ve always thought that the best way for our country to become a developed nation that lacks natural resources and has a small land is to develop science and technology by producing excellent manpower through a quality education. I talked to President Suh a couple of times, and we shared our common belief that the future of our nation hinges on the advancement of science and technology in Korea,” said Ms. Oh.
She added, “I support for President Suh’s vision and leadership, who has brought reformative and innovative changes to KAIST. I have no doubt that KAIST will become a leading research university in the world and play an important role in the development of our nation. It is indeed my pleasure that I can make announcement to donate my money to KAIST on the day President Suh is assigned to lead such a distinguished university one more time.”
KAIST plans to create and operate a fund dubbed “Yi-Won Oh Scholarship and Grant for Young Chair Professors.” Through the fund, talented students suffering financial difficulties and promising, young professors will have a richer opportunity to study and research.
2010.07.21 View 10648 -
International Center was built to promote greater exchanges and collaborations between the international community and KAIST.
On July 9, 2010, KAIST held an opening ceremony for the construction of International Center. The Center will serve as an internal and external liaison for the university, providing a source of assistance to faculty, administrators, and students on matters related to international activities and initiatives. It will also pursue greater exchanges and collaborations between the international community and KAIST.
The facility accommodates various meetings, exhibitions, library, language services, and other amenities. The International Cooperation Team of KAIST will be moved into this building and provide a variety of services, such as immigration regulations, cultural adjustment, employment, to assist international students, scholars, faculty, and staff at KAIST, as well as Korean students seeking opportunities to study, work, or travel abroad. An international nursery school will also be inside the building so that foreign faculty and students with children can have convenience and quality child care while they are teaching or studying.
At the center will be held many different kinds of international event—one among them is KAIST-ONE, a festival held twice a year in spring and fall to introduce and share culture, education, and food of the global community at KAIST.
2010.07.19 View 12430