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Partnership Agreement between KAIST and SK Telecom for Cyber Security
KAIST
and SK Telecom, one of the largest wireless telecommunications operators in
Korea, signed a memorandum of understanding on the industry and university cooperation
to establish a research center for cyber security on March 18, 2014.
The
center will conduct research projects to improve privacy protection, develop core
technologies needed for cyber security, train engineers and researchers, and
host seminars and conferences.
The
two organizations will implement the first joint research project on the
development of software-defined network-based solutions and universal subscriber
identity module-based personal identification solutions.
2014.03.26 View 7024 -
Extreme Tech: Nanowire "impossible to replicate" fingerprints could eliminate fraud, counterfeit goods
Research done by Professor Hyun-Joon Song of Chemistry at KAIST on
anti-counterfeit, nanoscale fingerprints generated by randomly distributed
nanowires was introduced by Extreme Tech, an online global science and technology
news.
For the articles, please go to:
Extreme Tech, March 25, 2014Nanowire ‘impossible to replicate’ fingerprints could eliminate fraud, counterfeit goods
http://www.extremetech.com/extreme/179131-nanowire-impossible-to-replicate-fingerprints-could-eliminate-fraud-counterfeit-goods
2014.03.26 View 8150 -
Professor Sang-Ouk Kim Publishes Review Article in the Journal of "Nature Materials"
Nature Materials, a
peer-reviewed scientific journal published by Nature Publishing Group, covers a
range of topics within materials science from materials engineering and
structural materials. The
journal invited Professor Sang-Ouk Kim of Materials Science and Engineering at
KAIST to contribute to the April issue of 2014. Professor Kim,
together with his doctoral student, Ju-Young Kim, wrote a review article in the
“News and Views” section of the journal, which was entitled “Liquid Crystals:
Electric Fields Line Up Graphene Oxide.” The
News and Views is a peer-reviewed section where an academic authority in a particular
field reviews and evaluates papers published in the journal. In
the article, Professor Kim reviewed a paper written by Jang-Kun Song et al. and
highlighted important research outcomes such as the efficient electric field switching
of graphene oxide (GO) liquid-crystals in low-concentration dispersions and the
demonstration of a prototype of a GO liquid-crystal display. This technology
could lead the development of a flexible display. Professor
Kim is an eminent scholar who has reported for the first time in the world on
the solvent-based graphene oxide liquid crystals formation in 2011. For the article, please go to: http://www.kaist.ac.kr/_prog/download.php?filename=Nature_Materials_Professor_Sang-Ouk_Kim_Apr_2014.pdf
2014.03.26 View 9345 -
High Resolution 3D Blood Vessel Endoscope System Developed
Professor Wangyeol Oh of KAIST’s Mechanical Engineering Department has succeeded in developing an optical imaging endoscope system that employs an imaging velocity, which is up to 3.5 times faster than the previous systems. Furthermore, he has utilized this endoscope to acquire the world’s first high-resolution 3D images of the insides of in vivo blood vessel.
Professor Oh’s work is Korea’s first development of blood vessel endoscope system, possessing an imaging speed, resolution, imaging quality, and image-capture area. The system can also simultaneously perform a functional imaging, such as polarized imaging, which is advantageous for identifying the vulnerability of the blood vessel walls.
The Endoscopic Optical Coherence Tomography (OCT) System provides the highest resolution that is used to diagnose cardiovascular diseases, represented mainly by myocardial infarction.
However, the previous system was not fast enough to take images inside of the vessels, and therefore it was often impossible to accurately identify and analyze the vessel condition. To achieve an in vivo blood vessel optical imaging in clinical trials, the endoscope needed to be inserted, after which a clear liquid flows instantly, and pictures can be taken in only a few seconds.
The KAIST research team proposed a solution for such problem by developing a high-speed, high-resolution optical tomographic imaging system, a flexible endoscope with a diameter of 0.8 mm, as well as a device that can scan the imaging light within the blood vessels at high speed. Then, these devices were combined to visualize the internal structure of the vessel wall.
Using the developed system, the researchers were able to obtain high-resolution images of about 7 cm blood vessels of a rabbit’s aorta, which is similar size to human’s coronary arteries. The tomography scan took only 5.8 seconds, at a speed of 350 scans per second in all three directions with a resolution of 10~35㎛.
If the images are taken every 200 ㎛, like the currently available commercial vascular imaging endoscopes, a 7cm length vessel can be imaged in only one second.
Professor Wangyeol Oh said, “Our newly developed blood vessel endoscope system was tested by imaging a live animal’s blood vessels, which is similar to human blood vessels. The result was very successful.”
“Collaborating closely with hospitals, we are preparing to produce the imaging of an animal’s coronary arteries, which is similar in size to the human heart,” commented Professor Oh on the future clinical application and commercialization of the endoscope system. He added, “After such procedures, the technique can be applied in clinical patients within a few years.”
Professor Oh’s research was supported by the National Research Foundation of Korea and the Global Frontier Project by the Korean government. The research results were published in the 2014 January’s edition of Biomedical Optics Express.
Figure 1: End portion of optical endoscope (upper left)
Figure 2: High-speed optical scanning unit of the endoscope (top right)
Figure 3: High-resolution images of the inside of in vivo animal blood vessels (in the direction of vascular circumference and length)
Figure 4: High-resolution images of the inside of in vivo animal blood vessels (in the direction of the vein depth)
2014.03.25 View 10830 -
Professor Huen Lee to Receive Lifetime Achievement Award from the International Conference on Gas Hydrates
Professor Huen Lee of the Chemical and
Biomolecular Engineering Department at KAIST will receive a lifetime
achievement award at the 8th International Conference on Gas
Hydrates (ICGH) to be held from July 28, 2014 to August 2, 2014 in Beijing,
China.
Among his other scholarly and research accomplishments, Professor Lee achieved the development of natural gas by injecting
carbon dioxide and nitrogen into the layers of gas hydrates. With this
technology, ConocoPhilips, an American multinational energy corporation,
successfully extracted natural gas from the gas hydrates in the North Slope of
Alaska in the US in April 2012.
Meeting every three years in a different
country around the world, ICGH is a leading gathering of scientists and
engineers in gas hydrates. The 8th conference will be held under the
theme of “Opportunity and Challenge-Development and Utilization of Gas
Hydrates.”
2014.03.25 View 7362 -
KAIST Artist Residency Program
KAIST is seeking for the fusion of science and art through its Artist Residency Program.
In August last year, KAIST has begun the program, supporting artists to work on their creativity, right on KAIST campus. The artists are provided with accommodation and an office for up to six months, along with USD 742 of stipend per month.
This program is arranged solely to support artists, encouraging them to interact with members of KAIST to pursue activities that will bring synergy of science and art. The Artists Residency Program will begin in late April this year for three months and can be extended up to six months.
For those who are interested in joining the Artist Residency Program or would like more details, please visit www.kaist.ac.kr or contact the KAIST Public Relations Office at +82-42-350-2297.
2014.03.25 View 5201 -
Forbes: KAIST Pioneers "Education 3.0"
Forbes, a
leading business magazine published bi-weekly in the US, wrote about KAIST’s
online education program, Education 3.0, in its recent article. For the
article, please go to the link below:
Forbes,
March 17, 2014
KAIST
Doesn’t Wait for Change in Korea, Pioneers “Education 3.0”
http://www.forbes.com/sites/michaelhorn/2014/03/17/kaist-doesnt-wait-for-change-in-korea-pioneers-education-3-0/
2014.03.19 View 6352 -
Science Daily: Nanostructured Capsules Could Bring About Paints and Electronic Displays That Never Fade
A collaborative research by Professor Shin-Hyun Kim of Chemical and Bimolecular Engineering, KAIST, and his student, Tae-Min Choi, on nano-structural colors with Harvard University was published by Science Daily on March 14, 2014.
For the article, please go to:
Science Daily,
March 14, 2014
Featured Research
"Brighter inks, without pigment: Nanostructured capsules could bring about paints and electronic displays that never fade"
http://www.sciencedaily.com/releases/2014/03/140314164214.htm
2014.03.17 View 8799 -
The Korea Herald: Synthetic Biology Holds Key to Future
The Korea Herald
, a leading English newspaper in Korea, published an article on the production of gasoline by a metabolically engineered microorganism. For the article, please go to the link below:
The Korea Herald
March 14, 2014
"Synthetic biology holds key to future"
KAIST professor makes breakthrough in biorefining using E. coli’s metabolic process
http://www.koreaherald.com/view.php?ud=20140314001343
2014.03.17 View 7280 -
Professor Kyung-Wook Paik Receives the Best Presentation Award from 2014 Pan Pacific Symposium
The Surface Mount Technology Association (SMTA) hosted its 19th Annual Pan Pacific Microelectronics Symposium on February 11-13, 2014 in Hawaii.
The 2014 conference, promoting international technical exchange and extensive networking among microelectronics professionals from around the world, presented over 50 papers from 17 countries.
Professor Kyung-Wook Paik of Materials Science Engineering at KAIST received the Best Presentation Award for his paper titled, “Novel Nanofiber Anisotropic Films for Nine Pitch Assembly” at the conference.
SMTA is an international network of professionals in electronics assembly technologies, including Microsystems, emerging technologies, and related business operations.
2014.03.17 View 8870 -
A research paper by Professor Myung-Chul Choi reviewed in Science (February 28, 2014)
A research paper entitled “Transformation of taxol-stabilized microtubules into inverted tubulin tubules triggered by a tubulin conformation switch” was published in
Nature Materials
this year, dated January 19, 2014.
Professor Myung-Chul Choi and Dr. Chae-Yeon Song from the Department of Bio and Brain Engineering at KAIST co-authored the paper together with researchers from the University of California in Santa Barbara and the Hebrew University of Jerusalem.
Science,
dated February 28, 2014, has recently reviewed the paper in its section called "Perspectives."
2014.03.13 View 8516 -
KAIST Holds the 2014 System on Chip (SoC) Robot War in August and October
Domestic and international competitions for robots with artificial intelligence are organized by Professor Hoi-Jun Yoo of Electrical Engineering.
KAIST will host two robot competitions this year: The Robot Integration Festival will be held in August at the Convention Center in Daejeon and the International Robot Contest in October at the Kintex in Ilsan. Participating robots are developed based on the System on Chip (SoC).
SoC robots refer to an autonomous robot that has a processor, a memory, peripheral devices, logic, and other system components combined on a single chip, which enables the robots to handle tasks and make decisions without human intervention.
The competitions include three entries: Taekwon Robot, HURO-competition, and SoC Drone which was added for the first time this year.
The Taekwon Robot involves a one-on-one sparring match, using a Korean traditional martial art, between two robots. Competitors score points based on front and side kicks, as well as punching. The HURO-competition pits robots in a competition to perform assignments such as hurdling, barricade clearing, crossing bridges, and overcoming other obstacles. The SoC Drone evaluates robots' capability to track miniature cars and navigate between buildings while in flight. The drone should have two cameras and a SoC brainboard equipped to offer autonomous, remote-controlled flight.
The director of the competitions, Professor Hoi-Jun Yoo of Electrical Engineering at KAIST, commented that with the integration of Korea’s world-class semiconductor technology, the competitions would lead to improvements in robotics engineering and unmanned aerial vehicle technology.
The competitions are open to anyone interested in SoC robots and unmanned aerial vehicles. For more information about the competitions, please visit http://www.socrobotwar.org . The application deadline is April 15, 2014.
2014.03.11 View 10192