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Parents of Alumni Donates to KAIST
Parents of KAIST alumni donated a scholarship of USD 4,800 to the university. A donation ceremony took place at the president’s office on October 21, 2014.
Two sons and the daughter-in-law of Ki-Hong Oh (husband) and Soon-Yi Kim (wife) studied at KAIST. Hwan-Hee Oh and Hwan-Yup Oh graduated with Master’s degrees in Mechanical Engineering in 2005 and 2009, respectively. Jung-Im Min received a Ph.D. in Mechanical Engineering in 2005.
Oh and Kim, who are orange growers in Jeju Island, Korea, said, “We have always appreciated the generous support our children received from KAIST and thought for many years about ways to make a contribution to the development of the university. Although this is a small amount, we are pleased to express our appreciation to KAIST.”
The couple hope that their donation will inspire others in Korea to follow suit and added, “Just like many of the great universities in the west which are supported through donations made by their alumni and people from all walks of life, we would like to see Korean universities also benefit from such a culture and practice.”
President Steve Kang expressed his gratitude to the couple and said, “KAIST will cherish your philanthropic good deeds, and the scholarship will be used to support students as you wish.”
2014.10.22 View 8695 -
The Alumni Association of KAIST hosts the first KAIST Technology Exchange Meeting
The Alumni Association of KAIST hosted the first KAIST Technology Exchange Meeting on September 12th at the KAIST Institute on campus.
About 14 alumni companies, MDS Technology, Biospace, and Satrec Initiative, two private equity funds including KAIST Entrepreneurship Foundation, and KAIST Technology Commercialization Center participated in this meeting.
This meeting was organized by the Alumni Association of KAIST in order to strengthen cooperation between alumni companies and KAIST members by increasing technology exchange and fostering cooperative culture.
The meeting comprised of two sessions: product exhibition and technology-exchange session.
During the exhibition, participating companies prepared the following: product showcase, intellectual property exchange, project consulting, and employment information.
Companies involved in technology-exchange session not only showcased their brand new technology but also shared their innovative ideas and entrepreneur vision, and discussed joint R&D.
The president of the Alumni Association of KAIST, Man Kee Baek who was in charge of this meeting said, “I hope this meeting stimulates more technology exchange between alumni companies and school members.”
He added that “our alumni association will continue to organize many projects for better KAIST.”
Detailed information about the event can be found on the official webpage of the Alumni Association of KAIST (http://www.ilovekaist.net), and this event was open to the public.
A company specializing in medical devices, Biospace, plans to donate a body composition analyzer and an automatic blood pressure meter worth 14,000,000 won to KAIST.
2014.09.15 View 6969 -
The Fifth YLKamp Held at KAIST
The student leadership organization of KAIST, known as Young Leaders in KAIST (YLK), held its fifth annual camp called the YLKamp inviting high school students in rural areas across Korea from July 11th to 14th.
The YLKamp is a study mentee-mentor camp, where KAIST students teach and deliver their knowledge on “how to study” to high school students from the countryside. The camp helps young students who have passion and talent, but lack the opportunity to experience and learn more.
KAIST encourages students to participate in activities where they can donate their talent and learn leadership skills. About 20 KAIST students planned all the activities, from creating camp programs, selecting participants to requesting sponsorship from outside organizations including the KAIST Alumni.
This year, more than 150 high school students in rural areas applied for the camp, and of them, 60 students were chosen.
The camp activities included lectures, individual mentoring, group projects, career exploration meetings, and invited speaker presentations.
Since its foundation in 2010, the YLKamp has been held every year at KAIST.
2014.08.14 View 6438 -
BizWorld 2014 Takes Place at the KAIST campus: July 28-August 2, 2014
A multinational student conference on science, technology, and business called “BizWorld 2014 (http://kisa.kaist.ac.kr/bizworld/kaist/)” began on July 28, 2014 and continues through August 2, 2014 at the KAIST campus in Daejeon.
Created in 2013 by international students at KAIST, the conference aims to promote entrepreneurship among students within KAIST as well as those from other nations and to exchange knowledge and experiences in translating technological and scientific innovations into business opportunities.
The KAIST International Student Association (KISA) hosts the conference in partnership with five universities in the Asia-Pacific region: Peking University in China, National Taiwan University in Taiwan, the University of Tokyo in Japan, National University of Singapore, and the University of Queensland in Australia.
This year, four distinguished speakers from the Korean government and private sector will give talks on job creation through science and technology advancement, strategic management of technology, and trends in information technology business.
Participating students will also visit laboratories for electric vehicles being developed by KAIST: Armadilo T and the Online Electric Vehicle (OLEV).
The Armadillo T is a small, light, and agile electric car that folds its body for an efficient use of space. OLEV can be an electric car, bus, or even a high-capacity train, which is recharged wirelessly while on-the-go.
The s tudents will have a Q&A meeting with researchers and discuss a possible business model to commercialize these technologies.
2014.07.30 View 9476 -
KAIST Researchers Develops Sensor That Reads Emotional States of Users
A piloerection monitoring sensor attached on the skin
The American Institute of Physics distributed a press release dated June 24, 2014 on a research paper written by a KAIST research team, which was published in its journal entitled Applied Physics Letters (APL). APL features concise, up-to-date reports in significant new findings in applied physics.
According to the release, “KAIST researchers have developed a flexible, wearable 20 mm x 20 mm polymer sensor that can directly measure the degree and occurrence on the skin of goose bumps, which is caused by sudden changes in body temperature or emotional states.”
The lead researcher was Professor Young-Ho Cho from the Department of Bio and Brain Engineering at KAIST.
If you would like to read the press release, please go to the link below:
American Institute of Physics, June 24, 2014
“New technology: The goose bump sensor”
http://www.eurekalert.org/pub_releases/2014-06/aiop-ntt062314.php
2014.06.26 View 8778 -
A mechanism for how reactive oxygen species cause cell responses studied
A research team led by Professor Kwang-Hyun Cho of the Department of Biology and Brain Engineering, KAIST, and Dr. Gi-Sun Kwon of the Korea Research Institute of Bioscience and Biotechnology succeeded in proving the mechanism behind the determination of cell life in relation to reactive oxygen species.
The results of the venture were published in the June 3rd edition of Science Signaling. The title of the research paper is “MLK3 is part of a feedback mechanism that regulates different cellular responses to reactive oxygen species.”
The research team discovered that the molecular switch that determines the division of apoptosis of a cell was based on MLK3 feedback mechanism. MLK stands for mixed-lineage kinase.
Under sufficient stress, the mechanism instructs the cell to undergo the division but in an overly stressful environment, the mechanism stops the cell division and instead, induces apoptosis. This discovery is expected to be a breakthrough in illnesses related to the concentration of the reactive oxygen species (ROS).
At low concentration of ROS, the protein associated with cell division, ERK (extracellular-signal-regulated kinase), is activated while as the ROS concentration increases, JNK (c-Jun N-terminal protein kinases), responsible for apoptosis, becomes activated. Furthermore, through computer simulation analysis and mathematical modeling, in tandem with molecular cell biology experiments, the MLK3 based feedback mechanism was the fundamental molecular switch that determines the balance between ERK and JNK, and ultimately the cell’s responses.
Professor Cho commented that “the contradicting cell responses to ROS had remained a mystery, but with the system biology, an approach in which information technology and biotechnology converge, such riddles can be resolved. We expect that the proven mechanism will be used to overcome aging or cancer growth as a result of ROS in the near future.”
Picture shows the process of identifying cell responses caused by reactive oxygen species.
2014.06.13 View 9577 -
A Molecular Switch Controlling Self-Assembly of Protein Nanotubes Discovered
International collaborative research among South Korea, United States, and Israel research institutionsThe key to the treatment of cancer and brain disease mechanism The molecular switch that controls the self-assembly structure of the protein nanotubes, which plays crucial role in cell division and intracellular transport of materials, has been discovered. KAIST Bio and Brain Engineering Department’s Professor Myeong-Cheol Choi and Professor Chae-Yeon Song conducted the research, in collaboration with the University of California in Santa Barbara, U.S., and Hebrew University in Israel. The findings of the research were published in Nature Materials on the 19th. Microtubules are tube shaped and composed of protein that plays a key role in cell division, cytoskeleton, and intercellular material transport and is only 25nm in diameter (1/100,000 thickness of a human hair). Conventionally, cancer treatment focused on disrupting the formation of microtubules to suppress the division of cancer cells. In addition Alzheimer’s is known to be caused by the diminishing of structural integrity of microtubules responsible for intercellular material transport which leads to failure in signal transfer. The research team utilized synchrotron x-ray scattering and transmission electron microscope to analyze the self assemble structure of protein nanotubes to subnanometer accuracy. As a result, the microtubules were found to assemble into 25nm thickness tubules by stacking protein blocks 4 x 5 x 8nm in dimension. In the process, the research team discovered the molecular switch that controls the shape of these protein blocks. In addition the research team was successful in creating a new protein tube structure. Professor Choi commented that they were successful in introducing a new paradigm that suggests the possibility of controlling the complex biological functions of human’s biological system with the simple use of physical principles. He commented further that it is anticipated that the findings will allow for the application of bio nanotubes in engineering and that this is a small step in finding the mechanism behind cancer treatment and neural diseases.
2014.02.03 View 10623 -
Space Observatory Video by Science & Technology Satellite No. 3 Released
Images of the Andromeda Galaxy, the Orion Nebula, and the Rosetta Nebula taken by the Science & Technology Satellite No. 3, which was built by the KAIST Satellite Technology Research Center and launched at the Yasny launch site in Russia, were released on December 17, 21 st and 22 nd , 2013.
The Andromeda Galaxy (M31) is the nearest spiral galaxy and is located about two million light years away from the earth. The first image received was an infrared image recorded by the space telescope loaded in the satellite.
Research using the satellite’s infrared camera and imaging spectrometer for observing the Earth will also be conducted until February, 2014. After that, the satellite will be collecting images on infrared cosmic background radiation and exploring the galactic plane at a height of 600 km for two years. The infrared and spectrometer images from the Earth observation can be utilized for disaster monitoring and applied to basic research for the detection of wildfires and urban heat island effect as well as flood damage observation and water quality prediction.
Infrared Light Observed in the Universe, Andromeda Galaxy
2014.01.13 View 8732 -
Opening Ceremony of Genetic Donguibogam held
- Medicine using traditional natural substances • Food product source technology development begins
- Over 150,000,000,000 Won for 10 years of work invested to develop source technology
- Opening ceremony held on November 26th at 3 p.m. in Bio & Brain Engineering Division Building
The research to develop medicine and food source technology using traditional natural substances hasbegun.The opening ceremony of the “Genetic Donguibogam” business group, with KAIST Department of Bio & Brain Engineering Professor Do Heon Lee as the leader, was held on November 26th at 3 p.m. in Dream Hall, Bio & Brain Engineering Division Building, KAIST, Daejeon. The attendees of the opening ceremony included Yo Eop Im, Head of the Future Technology Department of the Ministry of Science, ICT and Future Planning and around 200 experts in science and technology industry, including the National Research Foundation of Korea, KAIST, the Korea Institute of Science and Technology, Seoul National University and Yonsei University.
The business group was established to re-interpret traditional natural substances proved to be effective from experience and improve quality of life by researching its applications; and to develop integrated source technology using traditional natural substances. The group is to invest over 150,000,000,000 Won for 10 years of research to secure natural substance source technology in five stages: interpretation technology, analysis technology, verification technology, bio marker technology and human body effectiveness verification technology. Especially, the focus would be on the use of virtual body computer models and Omics* to analyse the effects of traditional natural substances mixture on human body, and to find new materials for healthcare.
This research model, it is hoped, will have a new item to pioneer in the world natural substance market as well as securing a technologically competitive edge in bio industry by developing source technology that investigates the effects of traditional natural substances using cutting edge science.
KAIST Department of Bio & Brain Engineering Professor and Head Do Heon Lee of the “Genetic Donguibogam” Business Group said, “We will push forward to develop source energy by integrating IT-BT technology with a computer virtual body to build a cooperation system with medicine and functional food industries.” He continued: “This will enable not only the creation of a new industry, but also customised medicine.”
The 12 partners of the group include KAIST, Korea Institute of Science and Technology, Seoul National University and Yonsei University and 200 experts. The research participation area will be widened to foreign research institutes and associated companies.
* Terminology
Noun) Omics is an academic discipline analysing mass information on metabolism of physiological phenomena in specific cells (transcriptome, proteome and protoplast) with an integrated approach to determine vital phenomena.
2013.12.11 View 9451 -
Two Dimensions of Value: Dopamine Neurons Represent Reward but not Aversiveness
Professor Christopher D. Fiorillo of the Bio & Brain Engineering (http://ineuron.kaist.ac.kr/web/home.html) at KAIST published a research paper in the August 2 issue of Science. The title of the paper is “Two Dimensions of Value: Dopamine Neurons Represent Reward but not Aversiveness.” The following is an introduction of his research work:
To make decisions, we need to estimate the value of sensory stimuli and motor actions, their “goodness” and “badness.” We can imagine that good and bad are two ends of a single continuum, or dimension, of value. This would be analogous to the single dimension of light intensity, which ranges from dark on one end to bright light on the other, with many shades of gray in between. Past models of behavior and learning have been based on a single continuum of value, and it has been proposed that a particular group of neurons (brain cells) that use dopamine as a neurotransmitter (chemical messenger) represent the single dimension of value, signaling both good and bad.
The experiments reported here show that dopamine neurons are sensitive to the value of reward but not punishment (like the aversiveness of a bitter taste). This demonstrates that reward and aversiveness are represented as two discrete dimensions (or categories) in the brain. “Reward” refers to the category of good things (food, water, sex, money, etc.), and “punishment” to the category of bad things (stimuli associated with harm to the body and that cause pain or other unpleasant sensations or emotions).
Rather than having one neurotransmitter (dopamine) to represent a single dimension of value, the present results imply the existence of four neurotransmitters to represent two dimensions of value. Dopamine signals evidence for reward (“gains”) and some other neurotransmitter presumably signals evidence against reward (“losses”). Likewise, there should be a neurotransmitter for evidence of danger and another for evidence of safety. It is interesting that there are three other neurotransmitters that are analogous to dopamine in many respects (serotonin, norepinephrine, and acetylcholine), and it is possible that they could represent the other three value signals.
For the research article, please visit: http://www.sciencemag.org/content/341/6145/546.abstract
For the Science 2nd issue, please visit: http://www.sciencemag.org/content/current#ResearchArticles
Illustration of Value Dimension
2013.08.08 View 8269 -
KAIST Alumni Association Selects 'Proud Alums'
KAIST Alumni Association selected ‘Proud Alums’ who have contributed to the development of Korea and society and brought honor to KAIST.
The Alums selected were: CEO of Hyundai Heavy Industry Lee Jae Seong, Vice President of SK Hynix Park Sang Hoon, President of Samsung Display Kim Ki Nam, Director of Korea Research Institute of Standards and Science Kang Dae Lim, and President of Dawonsys Park Sun Soon.
Lee Jae Song (Department of Industrial and Systems Engineering, M.S. 3rd) has led Hyundai Heavy Industries through innovation and had contributed in the development of Korea and oversaw the growth of Hyundai Heavy Industries to number 1 in Shipbuilding.
Park Sang Hoon (Biological and Chemical Engineering, M.S. 5th) has led SK Hynix in the fields of energy, chemical and biological medicine and oversaw the development of world class R&D and production technologies to aid the development of Korea.
Kim Ki Nam (Electrical and Electronic Engineering, M.S. 9th) has led the development of innovative semiconductor technologies thereby helping strengthening the competitiveness of Korean semiconductor industry.
Kang Dae Lim (Mechanical Engineering, Ph.D. 1994 graduate) has helped in the development of Korean science and technology by leading the field of measurement standardization as Chairman of International Measurement Confederation and Chairman of Korea Association of Standards & Testing Organizations.
Park Sun Soon (Electrical and Electronic Engineering, M.S. 12th) has succeeded in advancing the field of electronics by pioneering the field of creative technology.
2013.01.22 View 10008
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Firefly inspired high efficiency LED technology developed
A firefly inspired, high efficiency self-illuminating LED has been developed.
Professor Jeong Gi Hoon (Department of Bio and Brain Engineering) mimicked the nanostructure of the external layer of the illumination organ of a firefly and succeeded in fabricating high illumination efficiency LED lenses.
Conventional lenses required expensive anti-reflection coating. The developed lenses utilize the bio-inspired nanostructure on the surface of the lenses themselves to reduce the reflectivity of the lenses thereby decreasing production costs.
The developed antireflection nanostructure is expected to be applied to various digital devices and lighting fixtures.
Antireflective structures have been applied in various fields in order to enhance light efficiency However these structures have been limited to flat surfaces and therefore was difficult to implement to curved surfaces like LED lenses.
Professor Jeong’s team solved this problem by using three dimensional micro molding processes.
The team fabricated the nanostructure by forming a single nanoparticle layer on the silicon oxide and performing dry etching. On this nanostructure PDMS was poured and manipulated to fabricate a lens structure similar to that of a firefly.
The fabricated lens showed similar efficiency as conventional antireflection coating.
2012.11.29 View 8737