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KAIST paves the way to commercialize flexible display screens
Source: IDTechEX, Feb. 28, 2011 KAIST paves the way to commercialize flexible display screens 28 Feb 2011 Transparent plastic and glass cloths, which have a limited thermal expansion needed for the production of flexible display screens and solar power cells, were developed by researchers at KAIST (Korea Advance Institute of Science & Technology). The research, led by KAIST"s Professor Byoung-Soo Bae, was funded by the Engineering Research Center under the initiative of the Ministry of Education, Science and Technology and the National Research Foundation. The research result was printed as the cover paper of "Advanced Materials". Professor Bae"s team developed a hybrid material with the same properties as fiber glass. With the material, they created a transparent, plastic film sheet resistant to heat. Transparent plastic film sheets were used by researchers all over the world to develop devices such as flexible displays or solar power cells that can be fit into various living spaces. However, plastic films are heat sensitive and tend to expand as temperature increases, thereby making it difficult to produce displays or solar power cells. The new transparent, plastic film screen shows that heat expansion index (13ppm/oC) similar to that of glass fiber (9ppm/oC) due to the presence of glass fibers; its heat resistance allows to be used for displays and solar power cells over 250oC. Professor Bae"s team succeeded in producing a flexible thin plastic film available for use in LCD or AMOLED screens and thin solar power cells. Professor Bae commented, "Not only the newly developed plastic film has superior qualities, compared to the old models, but also it is cheap to produce, potentially bringing forward the day when flexible displays and solar panels become commonplace. With the cooperation of various industries, research institutes and universities, we will strive to improve the existing design and develop it further." http://www.printedelectronicsworld.com/articles/kaist_paves_the_way_to_commercialize_flexible_display_screens_00003144.asp?sessionid=1
2011.03.01
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Cho Cheon Shik Graduate School of Green Transportation Initiated
KAIST established the Graduate School of Green Transportation in efforts to participate actively in the green transportation market and train experts in the field. The opening ceremony was conducted in the KI building with President of KAIST Seo Nam Pyo and other dignitaries from Ministry of Land, Transport and Maritime Affairs, Korea Rail Network Authority, Korea Airports Corporation, Korea Railroad Research Institute, Land, Transport and Maritime Experts Training Institute, Seoul Development Institute, LG Innotech, Hyundai Rotem, and other major companies in the field of transportation attending. The graduate school was founded with funding from donation made by Chairman Cho Cheon Shik. Developer of OLEV Professor Cho Dong Ho is the dean of the school and 16 other professors are a part of the school. Courses offered include ‘Transportation Technology’ and ‘Transportation management’ and will focus mostly on allowing students to be a part of the graduate school with flexibility. In terms of research there is the OLEV and mobile harbor and research will be done on electric and electronics, mechanics, materials, aeronautics, maritime, construction, environment, and etc. and will be an interdisciplinary research. A memorandum of understanding was signed by the companies mentioned above which has now paved the way for experts to be trained and thus upgrade the level of technology in the field of green transportation. Professor Seo of KAIST commented, ‘Korea is ranked top 10 in the world for greenhouse gas emissions and it has become hard to avoid global pressure. The results of researched performed at KAIST will allow Korea to form a green, sustainable society leading in the field of green transportation and dominate the market.
2011.02.23
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Professor Min Beom Ki develops metamaterial with high index of refraction
Korean research team was able to theoretically prove that a metamaterial with high index of refraction does exist and produced it experimentally. Professor Min Beom Ki, Dr. Choi Moo Han, and Doctorate candidate Lee Seung Hoon was joined by Dr. Kang Kwang Yong’s team from ETRI, KAIST’s Professor Less Yong Hee’s team, and Seoul National University’s Professor Park Nam Kyu’s team. The research was funded by the Basic Research Support Program initiated by the Ministry of Education, Science, and Technology and Korea Research Federation. The result of the research was published in ‘Nature’ magazine and is one of the few researches carried out by teams composed entirely of Koreans. Metamaterials are materials that have physical properties beyond those materials’ properties that are found in nature. It is formed not with atoms, but with synthetic atoms which have smaller structures than wavelengths. The optical and electromagnetic waves’ properties of metamaterials can be altered significantly which has caught the attention of scientists worldwide. Professor Min Beom Ki’s team independently designed and created a dielectric metamaterial with high polarization and low diamagnetism with an index of refraction of 38.6, highest synthesized index value. It is expected that the result of the experiment will help develop high resolution imaging system and ultra small, hyper sensitive optical devices.
2011.02.23
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Class of 2011 Undergraduate Freshmen Matriculation Ceremony Held
The 2011 Undergraduate Freshmen Matriculation Ceremony took place on the 10th of February with 950 freshmen and 1000 parents. Freshmen representative Park Min Jae (19 years old, Korea Science High School for the Gifted), and Jeong Hyun Lee (18 years old, Gyoung Gi Science High School) gave the Freshmen oath followed by President Suh Nam Pyo’s address. After the ceremony that KAIST choir club ‘CHORUS’ gave a welcoming performance and the Q and A session with the parents of the students involved Lee Kyu Min dean of school affairs, Yoo Hui Joon dean of administration, and Lee Seung Sup dean of student affairs. KAIST has decreased winter vacation by a month and commences the new semester in February and increased summer vacation to three months from two months since 2009 to encourage students to experience society.
2011.02.21
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The 40th Anniversary of the Establishment of KAIST Commemoration Held
KAIST, aspiring to become the best Science and Technology University, has turned 40. KAIST held the commemoration ceremony for the 40th Anniversary of the Establishment of KAIST in the auditorium. Five awards (Scholar, Creative Lecture, Excellence in Lecture, International Cooperation, Experiment) were given to Professors Kim Eun Jun and Walton Jones (department of Biology), Professor Abigail Shin (department of Humanities and Social Sciences), Professor Shin Seong Chul (department of Physics), and Professor Lee Sang Yeop (department of Biological Chemical Engineering). Each recipient received a prize of five million won. Professor Song Joon Hwa (department of Computer Sciences) received the ‘New Knowledge Award’ in recognition of his development of the Orchestrator Mobile platform. The new platform is different from Android or the IOS platform in that it allows a fluid relationship to be formed between the smartphone and the user. KAIST also showed off its new emblem. The emblem consists of a star which represents the KAIST’s goals of becoming the world leader, of training leaders, the center point, and hope. The main keywords are: ‘Leadership’, ‘Premium’, ‘Scientific’, and ‘Humanity’. KAIST plans on having various events from May 9th when there will be the Vision Declaration.
2011.02.21
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KAIST establishes Indoor Location Recognition Industrial-Educational Research Center
KAIST has signed the memorandum of understanding on the 15th of February for the establishment of ‘KTNET-KAIST Industrial-Educational Research Center’ (Head of Center, Professor Han Dong Soo of department of Computer Sciences). Korea International Trade Association and KTNET will be working with KAIST to develop wi-fi based indoor location recognition service and applications of the developed technology. The memorandum of understanding states that KTNET and Korea International Trade Association will be allowed access to the technology KAIST has in order to obtain competitive advantage in the field of location recognition. In addition, KAIST will continue on making technological advances in the field of wi-fi based indoor location recognition for the next 5 years, develop new core technologies and applications, along with the export of related technologies abroad, under the support of the KITA and KTNET. The KTNET-KAIST research center is special in that it has been derived off of the technology developed for the hosting of the G20 Global Summit. Last year, KAIST, KITA, and KTNET developed a wi-fi based Coex indoor navigation system and called it ‘myCoex’ and released it to the public in tandem with hosting G20 Summit. ‘myCoex’ application was the first of its kind in the world to provide wi-fi based indoor navigation system without problems. Despite ‘myCoex’ only useable within Coex, over 150,000 users have downloaded the application. The research center plans on developing the necessary technology that will allow the application of such an app like ‘mCoex’ to large indoor spaces like Incheon International Airport, subway, shopping malls, and etc. In addition the addition of a social commerce service to ‘myCoex’ is being looked into which will be the marriage of navigation services and social commerce services. The KTNET KAIST research center will develop a wi-fi based indoor location recognition service platform that can be widely used and open it so that numerous other developers can develop personalized services. Han Dong Soo Head od Center commented, “The wi-fi based indoor location recognition technology is still found wanting in its accuracy, response time, and energy consumption efficiency making further research imperative in this particular field. The establishment of KTNET-KAIST research center has created a research friendly environment and KAIST will do its utmost to become the leader in the field”.
2011.02.21
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Waking Up Is Hard to Do: Scientists have discovered a new mechanism in the core gears of the circadian clock.
The US News & World Report released an article (Feb. 18, 2011) on KAIST’s research collaboration with Northwestern University in the US to identify a gene that regulates the rhythm of a fruit fly’s circadian clock, which may be applied to explain human’s sleep-wake cycle. The research result was published February 17 in the journal Nature. For the link of the US News & World Report article, please go to the following link: http://www.usnews.com/science/articles/2011/02/18/waking-up-is-hard-to-do_print.html
2011.02.21
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KAIST MBA program was ranked 99th by Financial Times Global MBA Rankings 2011.
The Business School of KAIST in Seoul made the 99th placement among the top 100 business schools in the world, according to the Financial Times Global MBA Rankings 2011. The Hindustan Times, an English daily newspaper in India, brifely carried an article on this topic. For the article, please go to http://www.hindustantimes.com/StoryPage/Print/656953.aspx. Financial Times Business Education and School Rakings 2011: http://www.ft.com/businesseducation/mba2011
2011.02.03
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Soyeon's Odyssey by Space Travel, Feb. 1, 2011
Soyeon Yi, an alumna of KAIST who joined the Soyuz TMA-12 mission to the International Space Station in 2008 and successfully returned to the Earth after completion of her mission. She is often cited as the first Korean astronaut who had spaceflight. She recently had an interview with an Australian based online newspaper that publishes space related news stories. For the interview, please go to the link. http://www.space-travel.com/reports/Soyeon_Odyssey_999.html
2011.02.02
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New Korean Robot Responds to Non-Verbal Commands
An online newspaper covering the latest headline news based on MS Windows, Internet and technology trends, Infopackets, posted an article on the research result of KAIST researchers: a robot prototype developed, which is able to respond to human’s non verbal communication. Robots now can read human gestures and react to their subtle commands by “designing the robot’s main system to mimic the actions of a human in the same manner in which human brains function.” For details of the article, please click the link: http://www.infopackets.com/news/technology/science/2011/20110125_new_korean_robot_responds_to_non_verbal_commands.htm
2011.01.26
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Korean researchers reveal new sea defense model by EurekAlert
The Journal of Defense Modeling and Simulation, a peer review journal devoted to advancing the practice, science and art of modeling and simulation that relate to military and defense purposes. The SAGE Publication that issues the journal released a press release on January 18, 2011, announcing that KAIST researchers in collaboration with other intuitions in Korea devised “improved methods to model underwater warfare, which could aid future decisions about weapons and defense purchases.” Details of the article follow below: http://www.eurekalert.org/pub_releases/2011-01/sp-krr011811.php
2011.01.19
View 8586
Success in differentiating Functional Vascular Progenitor Cells (VPC)
KAIST’s Professor Han Yong Man successfully differentiated vascular progenitor cells from human embryonic stem cells and reversed differentiated stem cells. The research went beyond the current method of synthesis of embryonic body or mice cell ball culture and used the careful alteration of signal transmission system of the human embryonic stem cells to differentiate the formation of vascular progenitor cells. The team controlled the MEK/ERK and BMP signal transmission system that serves an important role in the self replication of human embryonic stem cells and successfully differentiated 20% of the cells experimented on to vascular progenitor cells. The vascular progenitor cells produced with such a method successfully differentiated into cells forming the endodermis of the blood vessel, vascular smooth muscle cells and hematopoietic cells in an environment outside of the human body and also successfully differentiated into blood vessels in nude mice. In addition, the vascular progenitor cell derived from human embryonic cells successfully formed blood vessels or secreted vascular growth factors and increased the blood flow and the necrosis of blood vessels when injected into an animal with limb ischemic illness. The research was funded by the Ministry of Education, Science and Technology, 21st Century Frontier Research and Development Institution’s Cell Application Research Department and Professor Ko Kyu Young (KAIST), Professor Choi Chul Hee (KAIST), Professor Jeong Hyung Min (Cha Medical School) and Doctor Jo Lee Sook (Researcher in Korea Bio Engineering Institute) participated in it. The results of the research was published as the cover paper of the September edition of “Blood (IF:10.55)”, the American Blood Journal and has been patented domestically and has finished registration of foreign PCT. The results of the experiment opened the possibility of providing a patient specific cure using stem cells in the field of blood vessel illness.
2011.01.18
View 11799
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