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Tae-Wan Kim, a doctoral candidate, receives the best paper award from ECTC
The 2014 Electronic Components and Technology Conference (ECTC) will take place on May 27-30 in Florida, USA. Tae-Wan Kim, a Ph.D. candidate at the Department of Materials Science Engineering (MSE), KAIST, will receive the Intel Best Student Paper Award at the conference.ECTC is the premier international conference that brings together the best researchers and engineers in packaging, components and microelectronic systems science, technology and education in an environment of cooperation and technical exchange. The conference is sponsored by the Components, Packaging and Manufacturing Technology (CPMT) Society of IEEE (Institute of Electrical and Electronics Engineering).The paper describes research on novel nanofiber anisotropic conductive films for ultra fine pitch electronic package application, which was written under the guidance of Professor Kyung-Wook Paik of the MSE Department. In the past ten years, two of his students have received the best paper award from ECTC.
2014.03.14 View 10202 -
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 8186 -
Book Announcement: Sound Visualization and Manipulation
The movie
Gravity
won seven Oscar awards this year, one of which was for its outstanding 3D sound mixing, immersing viewers in the full experience of the troubled space expedition.
3D audio effects are generated by manipulating the sound produced by speakers, speaker-arrays, or headphones to place a virtual sound source at a desired location in 3D space such as behind, above, or below the listener's head.
Two professors from the Department of Mechanical Engineering at KAIST have recently published a book that explains two important technologies related to 3D sound effects: sound visualization and manipulation.
Professor Yang-Hann Kim, an eminent scholar in sound engineering, and Professor Jung-Woo Choi collaborated to write Sound Visualization and Manipulation (Wily 2013), which uniquely addresses the two most important problems in the field in a unified way.
The book introduces general concepts and theories and describes a number of techniques in sound visualization and manipulation, offering an interrelated approach to two very different topics: sound field visualization techniques based on microphone arrays and controlled sound field generation techniques using loudspeaker arrays.
The authors also display a solid understanding of the associated physical and mathematical concepts applied to solve the visualization and manipulation problems and provide extensive examples demonstrating the benefits and drawbacks of various applications, including beamforming and acoustic holography technology.
The book will be an excellent reference for graduate students, researchers, and professionals in acoustic engineering, as well as in audio and noise control system development.
For detailed descriptions of the book:
http://as.wiley.com/WileyCDA/WileyTitle/productCd-1118368479.html
2014.03.10 View 11648 -
K-Glass: Korea's Answer to Google Glass
Wall Street Journal (blog) published an
article on the K-Glass developed by Professor Hoi-Jun Yoo of Electrical
Engineering at KAIST. For the article, please go to the link below:
K-Glass: Korea’s Answer to Google Glass, March 5, 2014
http://blogs.wsj.com/digits/2014/03/05/meet-k-glass-koreas-answer-to-google-glass/
2014.03.07 View 7062 -
Times Higher Education 2014 World Reputation Rankings
Times Higher Education released the 2014 World Reputation Rankings on March 6, 2014. KAIST moved from the 61-70 band in 2013 to the 51-60 place this year. For details, please visit the link below:
http://www.scoop.co.nz/stories/WO1403/S00091/times-higher-education-2014-world-reputation-rankings.htm
2014.03.07 View 6851 -
The 4th Meeting of Korea and Denmark Alliance for Green Growth
President Steve Kang attended the “Fourth Meeting of Korea and Denmark Alliance for Green Growth” which took place on March 6, 2014 at the Shilla Hotel in Seoul. President Kang was a keynote speaker at the meeting and gave a lecture on sustainable energy.
KAIST and the Technical University of Denmark (DTU) signed a memorandum of understanding (MOU) on the “Cooperation for Innovation and Entrepreneurship” at the meeting.
In the MOU, KAIST and DTU agreed to post the information on their websites regarding the patents acquired through the implementation of joint research programs. In addition, KAIST students will attend conferences and idea competitions organized by DTU, e.g., the Green Challenges. DTU students will participate in KAIST’s conferences and competitions including “Startup KAIST Global Idea Competition.”
2014.03.07 View 7976 -
Seo-Eun Lee, an undergaruate student receives the Best Paper Award from Optical Society of Korea
Seo-Eun Lee, a student studying at KAIST’s Department of Biological Sciences, has won the Best Paper Award from Bio-Photonics Division at the 2014 Optical Society of Korea Winter Conference, held on 19th February at Daejeon Convention Center.
Only one outstanding paper per division is given an award among the total of 270 papers, and it is very unusual for an undergraduate student to win the award in the field that is not her major.
Lee has studied cell imaging using holography technology since June 2013 under the supervision of Professor Yong-Geun Park from the Department of Physics.
The Optical Society of Korea was founded in 1989, and as the largest academy in the field of optics in Korea, it holds academic presentations, seminars and lectures every year.
2014.03.06 View 9167 -
Spillover Phenomenon Identified Using Model Catalyst System
Researchers at KAIST have identified spillover phenomenon, which has remained controversial since its discovery in the early 1960s.
KAIST Department of Chemical and Biomolecular Engineering’s Professor Min-Gi Choi and his team has explained the "spillover phenomenon," using their own model catalyst system where platinum is selectively located within the amorphous aluminosilicate.
The research results were published on the 25th February online edition of Nature Communications.
Spillover refers to a phenomenon that occurs when hydrogen atoms that have been activated on the surface of metals, such as platinum, move to the surface of the catalyst. It was predicted that this phenomenon can be used to design a catalyst with high activity and stability, and thus has been actively studied over the last 50 years.
However, many cases of the known catalysts involved competing reactions on the exposed metal surface, which made it impossible to directly identify the presence and formation mechanism of spillover.
The catalysts developed by the researchers at KAIST used platinum nanoparticles covered with aluminosilicate. This only allowed the hydrogen molecules to pass through and has effectively blocked the competing reactions, enabling the research team to study the spillover phenomenon.
Through various catalyst structure and reactivity analysis, as well as computer modeling, the team has discovered that Brönsted acid sites present on the aluminosilicate plays a crucial role in spillover phenomenon.
In addition, the spillover-based hydrogenation catalyst proposed by the research team showed very high hydrogenation and dehydrogenation activity. The ability of the catalyst to significantly inhibit unwanted hydrogenolysis reaction during the petrochemical processes also suggested a large industrial potential.
Professor Min-Gi Choi said, “This particular catalyst, which can trigger the reaction only by spillover phenomenon, can be properly designed to exceed the capacity of the conventional metal catalysts. The future goal is to make a catalyst with much higher activity and selectivity.”
The research was conducted through funds subsidized by SK Innovation and Ministry of Science, ICT and Future Planning.
The senior research fellow of SK Innovation Seung-Hun Oh said, “SK Innovation will continue to develop a new commercial catalyst based on the technology from this research.”
Juh-Wan Lim and Hye-Yeong Shin led the research as joint first authors under supervision of Professor Min-Gi Choi and computer modeling works were conducted by KAIST EEWS (environment, energy, water, and sustainability) graduate school’s Professor Hyeong-Jun Kim.
2014.03.03 View 9336 -
Quacquarelli Symonds (QS) World University Rankings by Subject 2014
The QS
World University Rankings are annual university rankings published by
Quacquarelli Symonds (QS) which provides the overall rankings of top global
universities as well as the rankings for individual subjects. The 2014 QS World
University Rankings by Subject is a comprehensive guide to the world’s best universities
in 30 popular subjects of 5 academic disciplines: arts & humanities,
engineering & technology, life sciences & medicine, natural sciences,
and social sciences.
According
to the 2014 subject rankings, released on February 26, KAIST made the list of top
50 universities in 9 subjects: physics & astronomy; materials sciences;
chemistry; chemical engineering; mechanical, aeronautical & manufacturing
engineering; electrical & electronic engineering; civil & structural engineering;
computer science & information systems; and biological sciences.
Among
them, KAIST was ranked number one in Korea for 5 subjects: materials sciences
(16th); mechanical, aeronautical & manufacturing engineering (21st);
civil & structural engineering (32nd); computer science &
information systems (36th), and biological sciences (43rd).
For basic sciences, KAIST has made good progress as well. For example, in
mathematics, KAIST took first place in Korea and was ranked in the 51st-100th
of the world’s top universities. Another notable result was that its business college
in Seoul campus, a relatively new addition to KAIST, made the rankings list of
51st-100th in accounting & finance.
The 2014
QS subject rankings used the following criteria for its evaluation of
university performance: a survey of academic and employer reputation, citations
per paper, inclusion of specialists, and the h-index, known as the Hirsch index or Hirsch number, which was
suggested by Jorge E. Hirsch, a physicist at the University of California in
San Diego, as a tool for determining theoretical physicists’ relative quality.
Today, the h-index is used to measure
both the productivity and impact of the published work of a scientist or
scholar.
2014.02.28 View 10369 -
Phys.org: Researchers develop non-iridescent, structural, full-spectrum pigments for reflective displays
The latest research work by Professor Shin-Hyun Kim of Chemical and Biomolecular Engineering at KAIST on the “microcapsulation og photonic crystals using osmotic pressure” has been published by Phys.org, a leading web-based science, research and technology news. For the articles, please click the link below:February 20, 2014Researchers develop non-iridescent, structural, full-spectrum pigments for reflective displayshttp://phys.org/news/2014-02-non-iridescent-full-spectrum-pigments.html
2014.02.21 View 7496 -
2014 Davos Forum: KAIST-EPFL Connection
The Korean-American Science and Technology News (KASTN), a biweekly global electronic newsletter carrying news and analyses in science and technology, as well as social, economic, and cultural issues related to the general interest of the Korean-American professional community, published an article on the partnership agreement made by KAIST and the Ecole Polytechnique Federale Lausanne (EPFL) during the 2014 World Economic Forum held at Davos, Switzerland, from January 22nd to 25th.
For the article, please click the link below: KASTN Issue 14-05, February 26, 2014
http://www.phy.duke.edu/~myhan/b_14-05.pdf
2014.02.04 View 7971 -
The Huffington Post, January 30th, 2014: The Top Young Universities in the World, According to QS Rankings
KAIST was ranked third among the “QS Top 50 Under 50,” a ranking of the world’s top 50 universities established within the last 50 years, which was based on the highest performing young universities in the 2013/14 QS World University Rankings. For details, please read the news article below:
The Huffington Post, January 30th, 2014: The Top Young Universities in the World, According to QS Rankings: http://www.huffingtonpost.co.uk/2014/01/30/top-young-universities-in-world-qs-rankings_n_4693918.html
2014.02.03 View 5980