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A KAIST startup, YBrain, builds a wearable device to cure Alzheimer's
A group of KAIST graduates from the Departments of Bio and Brain Engineering, Computer Science, Materials Science Engineering, and Industrial Design created a startup called YBrain (http://ybrain.com/). YBrain develops a wearable neuroscience technology to treat or reduce the symptoms of degenerative brain diseases such as dementia and Alzheimer’s. Their recent technological developments were covered in e27, one of the leading blogs based in Singapore. The blog covers topics like the latest technology innovation, startups, and entrepreneurship in Asia. A news article follows below:
e27, June 24, 2014
“This wearable tech may be able to combat effects of Alzheimer’s”
http://e27.co/this-wearable-tech-may-be-able-combat-effects-of-alzheimers-20140624/
2014.06.25 View 10839 -
KAIST doctoral student wins prize at 2014 International Military Science and Technology Fair
Min-Kyu Yoo (far left), a doctoral student in the Department of Materials Science Engineering, KAIST, received a silver prize at the 2014 International Military Science and Technology Fair held from May 29 to June 1, 2014 at KINTEX, Ilsan City, Korea.
Yoo presented a paper on aluminum composite materials that were reinforced by carbon nanotubes. Carbon nanotubes reinforced aluminum composite materials have strong mechanical properties, and some nations have used them to manufacture battle tanks.
Aluminum generates hydrogen in an alkaline solution. Utilizing this property and the galvanic corrosion of carbon nanotubes and aluminums, Yoo developed a hydrogen energy system that is fueled with composite materials of carbon nanotube reinforced aluminum. He produced 5 kW electric power and maintained it 22 days using 10 kg of the composite materials for a proton exchange membrane fuel cell and its auxiliary power system.
Yoo’s research will alleviate the difficulty of transporting fuels during wartime and can be applied to the development of an auxiliary power system for next generation aircrafts and battle tanks.
2014.06.24 View 8126 -
First Instance of Negative Effects from Terahertz-Range Electromagnetic Waves
Professor Philhan Kim
Electromagnetic waves (EM-wave) in the terahertz range were widely regarded as the “dream wavelength” due to its perceived neutrality. Its application was also wider than X-rays. However, KAIST scientists have discovered negative effects from terahertz EM-waves.
Professor Philhan Kim of KAIST’s Graduate School of Nanoscience and Technology and Dr. Young-wook Jeong of the Korea Atomic Energy Research Institute (KAERI) observed inflammation of animal skin tissue when exposed to terahertz EM-waves.
The results were published in the online edition of Optics Express (May 19, 20104).
Terahertz waves range from 0.1 to 10 terahertz and have a longer wavelength than visible or infrared light. Commonly used to see through objects like the X-ray, it was believed that the low energy of terahertz waves did not inflict any harm on the human body.
Despite being applied for security checks, next-generation wireless communications, and medical imaging technology, little research has been conducted in proving its safety and impact. Conventional research failed to predict the exact impact of terahertz waves on organic tissues as only artificially cultured cells were used.
The research team at KAERI developed a high power terahertz EM-wave generator that can be used on live organisms. A high power generator was necessary in applications such as biosensors and required up to 10 times greater power than currently used telecommunications EM-wave. Simultaneously, a KAIST research team developed a high speed, high resolution video-laser microscope that can distinguish cells within the organism.
The experiment exposed 30 minutes of terahertz EM-wave on genetically modified mice and found six times the normal number of inflammation cells in the skin tissue after six hours. It was the first instance where negative side effects of terahertz EM-wave were observed.
Professor Kim commented that “the research has set a standard for how we can use the terahertz EM-wave safely” and that “we will use this research to analyze and understand the effects of other EM-waves on organisms.”
2014.06.20 View 8775 -
KAIST's Center for Integrated Smart Sensors made a partnership with a Silicon Valley start-up
KAIST's Center for Integrated Smart Sensors (CISS) will implement a joint venture project with Dual Aperture, Inc., a leading digital camera provider based in Palo Alto, California. The two will work on the development of 3-D imaging technology.
CISS, headed by Professor Chong-Min Kyung of Electrical Engineering, KAIST, is dedicated to technological advancement by developing innovative devices, circuits, and smart sensors.
In its press release dated June 18, 2014, Dual Aperture, Inc. stated that “by combining top talents in engineering, the partnership will establish a groundbreaking smart sensor technology accessible on multiple platforms and devices.”
For details, a Fox news article follows below:
Dual Aperture, Inc., June 18, 2014
“Image technology leader and top research institute collaborate engineering resources to create world’s first-ever smart sensor technology”
http://www.fox14tv.com/story/25808022/dual-aperture-announces-joint-venture-with-kaists-center-for-integrated-smart-sensors
2014.06.19 View 8588 -
Professor Sang Ouk Kim Receives the "Scientist of the Month Award" from the Korean Government
Professor Sang Ouk Kim of the Department of Materials Science and Engineering, KAIST, received the Scientist of the Month Award in June 2014 for his development of a fundamental technology that allows free control of the properties of carbon-based materials.
Since June 1997, the Korean government has awarded monthly one scientist working in industry, universities, or research institutions to recognize his or her research achievements, as well as to promote science and technology.
Professor Kim implemented a technique known as doping, which has been used in ordinary semiconductor processes, to demonstrate the physical properties of carbon-based materials. Carbon nanotubes, graphene, and other carbon materials have superior mechanical and electrical properties and are regarded as next-generation materials. However, difficulty in controlling their qualities has made applications in various devices unfavorable. The doping technique in semiconductor production is to artificially introduce impurities into an extremely pure semiconductor for the purpose of modulating its electrical properties.
Profess Kim doped elements like nitrogen and boron to enable minute control of the physical properties of carbon-based materials and applied the technique to development of organic solar cells, organic light-emitting devices, and flexible memory. He also increased the application range by using a self-assembly method to change freely the structure of carbon-based materials.
Professor Kim has published 53 papers in renowned journals such as Advanced Materials and Nanoletters. He was rewarded further by being invited to write a review paper for the 25th anniversary special edition for Advanced Materials.
2014.06.19 View 9314 -
Professor Sung Yong Kim Appointed as Committee Member to Serve PICES
The Pacific International Council for the Exploration of the Sea: North Pacific Marine Science Organization (PICES) is an intergovernmental organization, which was established in 1992 to promote and coordinate marine research in the North Pacific and adjacent areas. Currently, the United States, Canada, Japan, China, Russia, and Korea are members of the organization.
Professor Sung Yong Kim of Ocean Systems Engineering, KAIST, has been appointed to serve the Scientific and Technical Committees of PICES. He will begin his stint from July 1, 2014. During his assignment, Professor Kim will identify the need for observation of the North Pacific marine environment, develop observation methodology, and publish an annual report on the observation.
Professor Kim is an expert in marine physics and environmental fluids, with a focus on coastal circulation and dynamics, mesoscale and submesoscale eddies, integrated coastal ocean observing system, and statistical and dynamic data analysis.
2014.06.18 View 7614 -
Professor Sang-Ouk Kim's Research on Carbon Materials Featured in a Philippines Science News
The subject article said that Professor Sang-Ouk Kim of Materials Science Engineering at KAIST “developed a technique to change the nature of the next-generation carbon-based materials. His research has expanded the possibility of carbon-based materials to be used in clothes.”
For details, please refer to the article below:
Centrio Times, June 10, 2014
KAIST scientist develops color changing carbon materials that can be used in clothes
http://www.centriotimes.com/2014/06/kaist-scientist-develops-color-changing-carbon-materials-can-used-clothes.html.
2014.06.15 View 7449 -
A KAIST graduate named one of seven Microsoft Research Faculty Fellows for 2014
Yong-Yeol Ahn, a professor of the School of Informatics and Computing, Indiana University Bloomington (IUB), has been selected as one of the seven winners for the Microsoft Research Faculty Fellowship 2014. He received his Ph.D. in 2008 from KAIST.
Each year, since 2005, Microsoft Research has recognized innovative, promising new faculty members in computer science from a number of research institutions to join the ranks of Microsoft Research Faculty Fellows. The winners are awarded $200,000 grants to further advance their research.
For details, below please see a press release issued by IUB on June 12, 2014.
IU Bloomington Newsroom
Press Release, June 12, 2014
IU informaticist Y.Y. Ahn named one of seven Microsoft Research Faculty Fellows
http://news.indiana.edu/releases/iu/2014/06/yy-ahn-microsoft-research-faculty-fellow.shtml
2014.06.15 View 7584 -
Professor Jang Wook Choi Received the Scientist of the Month Award from Daejeon City
Professor Jang Wook Choi of the Graduate School of EEWS (Energy, Environment, Water, and Sustainability), KAIST, received the “Scientist of the Month Award” from the City of Daejeon.
Mayor Hong-chul Yeom visited KAIST on May 30, 2014 and presented the award to Professor Choi.
Professor Choi has achieved research excellence over a period of time in the field of rechargeable battery, supercapacitor, and materials chemistry.
In the picture below: President Steve Kang (left), Professor Jang Wook Choi (middle), and Mayor Hong-chul Yeom (right)
2014.06.05 View 7506 -
Professor YongKeun Park Produces Undergraduate Students with International Achievements
Three undergraduate students under the supervision of Professor YongKeun Park from the Department of Physics, KAIST, have published papers in globally renowned academic journals.
The most recent publication was made by YoungJu Jo, a senior in physics. Jo’s paper entitled “Angle-resolved light scattering of individual rod-shaped bacteria based on Fourier transform light scattering” was published in the May 28th edition of Scientific Reports.
Analyzing bacteria is a very important task in the field of health and food hygiene, but using the conventional biochemical methods of analysis takes days. However, observation with Jo’s newly developed method using light scattering analyzes bacteria within a matter of seconds.
SangYeon Cho from the Department of Chemistry also published papers in Cell (2012) and Nature (2013), respectively, under the guidance of Professor Park. SangYeon Cho’s outstanding research achievements were recognized by Harvard and MIT. He was accepted with a full scholarship to Harvard-MIT Health Sciences and Technology Graduate School. He will begin his graduate studies at Harvard-MIT this September.
Last March, SeoEun Lee from the Department of Biology was the recipient of the Best Paper Award by the Optical Society of Korea. She plans to pursue a doctoral degree at the College of Physicians and Surgeons, Columbia University in New York.
Professor Park said, “Undergraduate students, who are learning a variety of subjects concurrently, are at the most creative time of their lives. KAIST has offered many opportunities to undergraduate students to partake in various research programs.”
- Picture (a) and (b): Rod-shaped bacteria’s phase image and light-scattering patterns
- Picture (c): Quantitative analysis to illustrate the extraction of information from bacteria
2014.06.03 View 11347 -
KAIST's graduate, the first Ph.D. holder in games, is appointed professor at Michigan State University in East Lansing
Dr. Tae-Woo Park
The academic community recognizes the study in games as a field for research
Dr. Tae-Woo Park, a graduate of KAIST, has been appointed a professor at Michigan State University (MSU) in East Lansing. He will start working in August at the Department of Telecommunications, Information Studies, and Media, the College of Communications Arts, MSU.
Dr. Park received a doctoral degree in games, the first of its kind in KAIST. His research focus is game design, research, and development.
Dr. Park has strived to enhance user experience by incorporating various aspects of everyday life into games and made efforts to introduce measures limiting or preventing game addiction, a major concern among young people in South Korea. Professor Joon-Hwa Song of Computer Science at KAIST, Dr. Park's advisor, commented that "KAIST graduates have been the main actors in the development of Korea's gaming industry. Our efforts to systemize the field of games into an academic discipline have been recognized through Dr. Park's appointment."
Dr. Park said that he plans "to apply mobile device and ubiquitous technology and develop games that will not only entertain users but also help them have a better life.”
2014.05.29 View 10311 -
Establishment Agreement for KAIST-Poongsan Future Technology Research Center
KAIST and Poongsan Corporation agreed to found the KAIST-Poongsan Future Technology Research Center and held a ceremony to sign a memorandum of understanding in front of 30 attendees including KAIST President Steve Kang and Poongsan Chairman Jin Ryu on May 27 at KAIST.
The Research Center will develop basic technology in the fields of defense and high tech materials as well as build a new foundation for future Poongsan projects. Research areas include technologies for new materials, propulsion control, and defense.
To further this endeavor, Poongsan Corporation will support the KAIST-Poongsan Future Technology Research Center for 3 years through an investment of USD 2.95 million, personnel, and technology.
An agreement was made between KAIST and Poongsan to establish the Future Technology Research Center.
2014.05.29 View 7359