Ministry+of+Science
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KAIST to Host the Wearable Computer Contest
KAIST is hosting the ‘Wearable Computer Contest (WCC) 2017’ as a part of the Daejeon Science Festival from October 21 to 24 at Expo Park. This is the 13th contest in which college students can manufacture wearable computers on their own by combining their innovative ideas with state-of-art technology.
The total of 60 teams will participate in the contest. The winning team will receive a prize from the Minister of ICT and Science with a 3,000,000 won cash prize. ‘Wearable computers’ are devices worn on clothing so that users can have easier access to a computer. Recently, devices linked to smart phones are drawing significant attention because they allow users to conveniently experience various internet-based services.
“More recently, industries have shown a great interest in Artificial Intelligence as well as wearable computers. The Wearable Computer Contest will play a leading role in discovering talented people for the preparation of the Fourth Industrial Revolution,” said Professor Hoi-Jun Yoo from the School of Electrical Engineering, KAIST as well as the committee president of the WCC. “Daejeon will become a hub that encourages youths’ creativity for developing future technology,” he added.
With the mission of using Virtual Reality, this contest will showcase creative entries that applied VR devices. For more information about the contest, please visit the event website at http://www.ufcom.org.
2017.10.20 View 4389 -
KATT Tops at Appropriate Technology Competition
The KAIST Appropriate Technology Team (KATT) consisting of KAIST international students received gold and bronze awards at ‘the 9th Creative Design Competition for the Other 90%’. This year’s competition was hosted by the Ministry of Science, ICT and Future Planning at Seoul National University’s Global Convention Plaza on May 26. Undergraduate and graduate students nationwide formed 65 teams to participate in the competition.
The aim of the competition is to discover appropriate technology and sustainable design items to enhance quality of life for those with no or little access to science technology and its products around the world. This year’s competition categorized the designs into IT; water and energy; agriculture, hygiene, safety, and housing; and education. The teams were evaluated on their presentations and prototypes.
KATT produced alarm warning bracelets for people in developing countries and smart hybrid dryers for agricultural products. The alarm warning bracelets were designed for those living in tsunami risk zones; they use wireless communication technology to receive and transmit warning signals and can be produced for less than $4.
The smart hybrid dryers featured solar energy generation, aimed to help those with low income in subtropical, low-altitude regions with unstable climates, since there are currently no drying methods for agricultural products without direct exposure to sunlight. Therefore, the hybrid dryers allowed drying regardless of the weather, and thus increased the storage and distribution efficiency of agricultural products.
Ashar Alam from India who participated in developing the alarm warning bracelet said, “Through the appropriate technology club, I recognized problems in India that also affect neighboring countries such as Indonesia and Bangladesh. I wanted to actively use the science and technology knowledge I have accumulated in KAIST for the less fortunate.” He continued, “It was meaningful to develop the product using the respective talents of students from various countries with the spirit of developing appropriate technology.”
(Photo caption: Alarm warning bracelet team received the gold award)
2017.06.12 View 6769 -
KAIST Celebrates the 2017 Commencement
KAIST hosted its 2017 Commencement, awarding diplomas to 2,767 members of the Class of 2017 during a ceremony on February 17. President Sung-Mo Kang, Minister Yang-hee Choi of Science, ICT, and Future Planning, and Chairman of the KAIST Board of Trustees Jang-Moo Lee joined the ceremony along with the graduates and their family and friends at the Ryu Keun Chul Sports Complex.
The graduating class included 638 Ph.D. degrees, 1,335 Master’s degrees, and 794 Bachelor’s degrees being conferred. Among them, Young-Ki Song from the Department of Electric Engineering was honored to win the Minister’s Award, the highest award bestowed to an undergraduate. The KAIST Presidential Award went to Min-Jae Park of the Department of Mathematical Sciences and the KAIST Board of Trustee Chairman’s Award was presented to Jae-Hyung Cho from the Department of Mechanical Engineering.
Including this year’s graduating class, KAIST has turned out more than 59,000 highly educated science and technology talents including 11,731 Ph.D.s since its foundation in 1971. This year, 24-year-old Seo-Hee Oh earned her Ph.D. in chemistry as the youngest Ph.D. of the year after completing her Master’s and Ph.D. combined course in three years.
President Sung-Mo Kang praised the creativity of this graduating class and their excellent ability in his charge, saying, “As future leaders of our society, you are expected to develop a sense of compassion and outstanding professionalism to contribute to the advancement of not only Korea but also the whole world.’
For full text of President Kang’s charge to the graduates, please click.
2017.02.17 View 7667 -
KAIST Commencement 2016
KAIST hosted its 2016 commencement ceremony on February 19, 2016 at the Sports Complex on campus.
KAIST celebrated the event with five thousand participants including graduating students, faculty, guests, Vice Minister Nam-Ki Hong of Science, ICT and Future Planning of Korea, Chairman Jang-Moo Lee of KAIST's Board of Trustees, and President Jeong-Sik Ko of the KAIST Alumni Association.
President Patrick Aebischer of the Swiss Federal Institute of Technology in Lausanne (EPFL), Switzerland, and the former Speaker of the National Assembly of Korea Chang-Hee Kang received honorary doctorates in science and technology for their contributions to the advancement of science and engineering in education and research.
KAIST granted 570 doctoral degrees, 1,329 master’s degrees, and 867 bachelor degrees on this day.
Yoon-Bum Lee of the Chemistry Department graduated with honors; Woo-Young Jin of the Mathematical Sciences Department received the Chairman’s Award of the KAIST Board and Eun-Hee Yoo of the Biological Sciences Department for the KAIST Presidential Award. Min-Hyun Cho and Yoon-Seok Chang were recipients of the President’s Award of the KAIST Alumni Association and the President’s Award of the University Supporting Association, respectively.
President Steve Kang addressed the ceremony and congratulated the graduates, saying,
“Now, your task is to make significant contributions to your communities: be leaders in your fields and remain active members of society. Given your academic knowledge and vision for the future, I encourage you to dream big.”
2016.02.23 View 40823 -
Structure of Neuron-Connecting Synaptic Adhesion Molecules Discovered
A research team has found the three-dimensional structure of synaptic adhesion molecules, which orchestrate synaptogenesis. The research findings also propose the mechanism of synapses in its initial formation. Some brain diseases such as obsessive compulsive disorder (OCD) or bipolar disorders arise from a malfunction of synapses. The team expects the findings to be applied in investigating pathogenesis and developing medicines for such diseases.
The research was conducted by a Master’s candidate Kee Hun Kim, Professor Ji Won Um from Yonsei University, and Professor Beom Seok Park from Eulji University under the guidance of Professor Homin Kim from the Graduate School of Medical Science and Engineering, KAIST, and Professor Jaewon Ko from Yonsei University. Sponsored by the Ministry of Science, ICT and Future Planning and the National Research Foundation of Korea, the research findings were published online in the November 14th issue of Nature Communications.
A protein that exists in the neuronal transmembrane, Slitrk, interacts with the presynaptic leukocyte common antigen-related receptor protein tyrosine phosphatases (LAR-RPTPs) and forms a protein complex. It is involved in the development of synapses in the initial stage, and balances excitatory and inhibitory signals of neurons.
It is known that a disorder in those two proteins cause a malfunction of synapses, resulting in neuropsychosis such as autism, epilepsy, OCD, and bipolar disorders. However, because the structure as well as synaptogenic function of these proteins were not understood, the development of cures could not progress.
The research team discovered the three-dimensional structure of two synaptic adhesion molecules like Slitrk and LAR-RPTPs and identified the regions of interaction through protein crystallography and transmission electron microscopy (TEM). Furthermore, they found that the formation of the synapse is induced after the combination of two synaptic adhesion molecules develops a cluster.
Professor Kim said, “The research findings will serve as a basis of understanding the pathogenesis of brain diseases which arises from a malfunction of synaptic adhesion molecules. In particular, this is a good example in which collaboration between structural biology and neurobiology has led to a fruitful result.” Professor Ko commented that “this will give new directions to synaptic formation-related-researches by revealing the molecular mechanism of synaptic adhesion molecules.”
Figure 1: Overview of the PTPd Ig1–3/Slitrk1 LRR1 complex.
Figure 2: Representative negative-stained electron microscopy images of Slitrk1 Full ectodomain (yellow arrows indicate the horseshoe-shaped LRR domains). The typical horseshoe-shaped structures and the randomness of the relative positions of each LRR domain can be observed from the two-dimensional class averages displayed in the orange box.
Figure 3: Model of the two-step presynaptic differentiation process mediated by the biding of Slitrks to LAR-RPTPs and subsequent lateral assembly of trans-synaptic LAR-RPTPs/Slitrik complexes.
2014.11.28 View 10910