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Ten Breakthroughs of the Year 2011 by Science
Porous Zeolite Crytals
Science, an internationally renowned scientific journal based in the US, has recently released a special issue of “Breakthrough of the Year, 2011,” dated December 23, 2011. In the issue, the journal introduces ten most important research breakthroughs made this year, and Professor Ryong Ryoo, Department of Chemistry at KAIST, was one of the scientists behind such notable advancements in 2011. Professor Ryoo has been highly regarded internationally for his research on the development of synthetic version of zeolites, a family of porous minerals that is widely used for products such as laundry detergents, cat litters, etc. Below is the article from Science, stating the zeolite research:
For Science’s “Breakthrough of the Year, 2011”, please go to:
http://www.sciencemag.org/site/special/btoy2011/
[Excerpt from the December 23, 2011 Issue of Science]
Industrial Molecules, Tailor-Made
If you ever doubt that chemistry is still a creative endeavor, just look at zeolites. This family of porous minerals was first discovered in 1756. They"re formed from different arrangements of aluminum, silicon, and oxygen atoms that crystallize into holey structures pocked with a perfect arrangement of pores. Over the past 250 years, 40 natural zeolites have been discovered, and chemists have chipped in roughly 150 more synthetic versions.
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Porous zeolite crystals are widely used as filters and catalysts. This year, researchers found new ways to tailor the size of their pores and create thinner, cheaper membranes.
CREDIT: K. VAROON ET AL., SCIENCE334, 6052 (7 OCTOBER 2001)
This abundance isn"t just for show. Three million tons of zeolites are produced every year for use in laundry detergents, cat litter, and many other products. But zeolites really strut their stuff in two uses: as catalysts and molecular sieves. Oil refineries use zeolite catalysts to break down long hydrocarbon chains in oil into the shorter, volatile hydrocarbons in gasoline. And the minerals" small, regularly arranged pores make them ideal filters for purifying everything from the air on spaceships to the contaminated water around the nuclear reactors destroyed earlier this year in Fukushima, Japan.
Zeolites have their limitations, though. Their pores are almost universally tiny, making it tough to use them as catalysts for large molecules. And they"re difficult to form into ultrathin membranes, which researchers would like to do to enable cheaper separations. But progress by numerous teams on zeolite synthesis this year gave this “mature” area of chemistry new life.
Researchers in South Korea crafted a family of zeolites in which the usual network of small pores is surrounded by walls holed with larger voids. That combination of large and small pores should lead to catalysts for numerous large organic molecules.
Labs in Spain and China produced related large- and small-pore zeolites by using a combination of inorganic and organic materials to guide the structures as they formed.
Meanwhile, researchers in France and Germany discovered that, by carefully controlling growth conditions, they could form a large-pore zeolite without the need for the expensive organic compounds typically used to guide their architecture as they grow. The advance opens the way for cheaper catalysts. In yet another lab, researchers in Minnesota came up with a new route for making ultrathin zeolite membranes, which are likely to be useful as a wide variety of chemically selective filters.
This surge of molecular wizardry provides a vivid reminder that the creativity of chemists keeps their field ever young.
Related References and Web Sites
2011.12.23 View 11389 -
President Suh Nam Pyo meets a student who saved a person's life
President Nam-Pyo Suh visited Yo-Seop Kim (a junior from the Department of Materials Science and Engineering) at a hospital who was hurt while helping out a citizen in a dangerous situation. Nerves of his right arm were damaged as a result of the injury.
President Suh praised Yo-Seop’s act by saying that he had demonstrated true courage as a member of KAIST and relayed his sincere gratitude in performing the good deed of saving a life on behalf of KAIST and urged him to focus on rehabilitation. Wishing Yo-Seop to recover quickly and continue on living with a warm perspective of life, the president promised that the university would seek ways to provide him with the necessary assistance in his getting back to normal ife.
Yo-Seop Kim commented that the scar was an honorable and proud thing, humbly acknowledging, “Anybody in my situation would have done the same thing.” He further said that he would study harder to realize his dream after being discharged from the hospital.
Yo-Seop Kim was stabbed on the back of his hand whilst trying to block an unknown man from stabbing another person in a quarrel at Suwon Station on 25th of November. He received a wound across the back of his hand and consequently, his nerve was severed.
The story of Yo-Seop was posted on the KAIST Online Bulletin System from the 29th of November and registered 4,800 hits and words of encouragement and applause were written on the post.
Since the assailant was not applied to the national health insurance, Yo-Seop was having a difficult time paying the necessary surgery and insurance fees. President Suh instructed the university to find methods of helping him through various channels.
KAIST will be providing Yo-Seop with a portion of the surgery fees and rehabilitation at the KAIST Clinic after he is discharged from the hospital.
2011.12.13 View 9489 -
Honorary Doctorate Presented to President of the Royal Swedish Academy of Sciences
KAIST presented to Dr. Svante Lindqvist, President of the Royal Swedish Academy of Sciences and Marshal of the Realm to the Swedish Royal Court, an honorary doctorate in science and technology on the 21st of November at Fusion Hall, KI Building.
Dr. Lindqvist, a pioneer in the field of history of science and technology, showed how science and technology have affected the development of human civilization. His work in explaining the relationship between science and history made it easier to the public to understand the importance of science in our society, upon which he was conferred the honorary doctorate.
Director Lindqvist obtained a doctorate from the Uppsala University of Sweden in 1984 with the dissertation, “Introduction of Steam Locomotive in 18th century Sweden.” This single dissertation won him three awards, which has been regarded even today as an introductory reading text to readers in the field of science history.
Dr. Lindqvist established the Department of History of Science and Technology in Sweden Royal Institute of Technology in 1989 and was the department chair for nine years until 1997. He then became the founding director of the Nobel Museum from 1998 to 2009 and developed the museum from a mere display venue of Nobel’s legacy to a multifunctional research oriented institute that supports and holds various outreach activities such as seminars and public lectures.
From the visit of Dr. Lindqvist to KAIST, students had a wonderful opportunity to engage with an internationally renowned scholar and, once more, to remind the university"s vision and mission, whereby they make contributions to the development of science, and ultimately, to the advancement of humanity.
2011.12.13 View 9626 -
The Hindu, "Use of microalgae helps in controlling pollution," December 8, 2011
The Hindu, an Indian newspaper, reported on December 8, 2011 a research work by Professor Ji-Won Yang from the Department of Chemical and Biomolecular Engineering. For the news article, please go to the link at http://www.thehindu.com/sci-tech/energy-and-environment/article2695634.ece?homepage=true.
The Hindu, December 8, 2011
Use of microalgae helps in controlling pollution
By N. Gopal Raj
2011.12.12 View 9090 -
The Chronicle of Higher Education: In an Interview, President of Kaist Insists His Reforms Will Continue by David McNeil, December 6, 2011
The Chronicle of Higher Education, based in Washington D.C., is the major news service in the US academic world. The paper published on December 6, 2011 an article on interview with President Nam-Pyo Suh. For the interview, please go to the link at http://chronicle.com/article/Elite-Korean-University-Licks/130020/ or open the attached .pdf file. Thank you.
2011.12.08 View 7574
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Interview with the president of Hong Kong University of Science and Technology
The president of Hong Kong University of Science and Technology (HKUST), Dr. Tony Chan, who is also a member of KAIST’s President Advisory Council (PAC), had an interview with the Korea Times, November 16, 2011 and shared his thoughts on some fundamental essentials that make a good science and technology university. He visited KAIST Campus on November 10th and had a meeting with students as part of the university’s mentor program between PAC members and the students. For the interview, please visit the link below: http://www.koreatimes.co.kr/www/news/special/2011/11/181_98928.html
2011.11.18 View 10073
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2011 International Presidential Forum on Global Research Universities
KAIST’s 4th International Presidential Forum Held in Seoul on November 8, 2011
The largest annual congregation of university presidents in Asia invited leaders from academia, government, and industry for talks on issues related to higher education in the Age of Globalization.
Borderless and Creative Education: the ability to cross borders a crucial key to dominate the information era
Seoul, Republic of Korea, November 8, 2011—The Korea Advanced Institute of Science and Technology (KAIST) hosted the “2011 International Presidential Forum on Global Research Universities (IPFGRU)” on Tuesday, November 8, 2011 at the Millennium Hilton Hotel in Seoul.
With more than 120 participants from 44 institutions in 27 countries present, the full-day forum provided participants with an opportunity to discuss challenges and responsibilities facing higher education in a time of globalization that has resulted from an ever-growing demand for technological innovation.
In his plenary speech, Dr. Robert Birgeneau, Chancellor of UC Berkeley, stressed that “Higher educational intuitions must be prepared to drive innovation and enhance competitiveness by educating a highly trained workforce that will have the critical skills necessary to solve problems and lead in today’s interdependent world.”
“Finding solutions to the world’s most challenging problems will depend on the ability to cross borders: national borders, border between different fields of discipline and research, and borders between academe, government, and industry,” said Chancellor Birgeneau to address the importance of “borderless and creative education,” the theme of the forum.
Other major keynote speakers were Jörg Steinbach, President of Technische Universität Berlin, Lars Pallesen, President of Technical University of Denmark, Paul F. Greenfield, President of University of Queensland, Marcelo Fernandes de Aquino, President of the University of the Sinos Valley (UNISINOS), and Eden Woon, Vice President of the Hong Kong University of Science and Technology.
Dr. Nam-Pyo Suh, President of KAIST, gave talks on the university’s new education plan, “The I-Four Education,” at the afternoon session. The four Is are information technology (IT), independent learning, integrated knowledge acquisitions, and an international learning environment.
“In this format, there are no formal lectures,” President Suh explained. “A group of students learn together by using the materials available on the internet, doing homework and conducting experiments together. Pre-recorded lectures are delivered in English by I-Four professors, some of them regular KAIST professors and some professors in other countries who participate in the I-Four Program as consulting professors.”
He added, “The overall purpose of the I-Four Education Program is to encourage students to learn independently, gain exposure to the best lectures by the most eminent professors in the world, accelerate the development of a global frame of reference in the students by dealing with information available throughout the world, and provide an integrated learning environment by using diverse examples from many disciplines to achieve understanding of basic principles.”
The 2011 IPFGRU, the fourth forum since its inception in 2008, rose to prominence in the past years as an international network for leaders of research universities from around the world to share information and exchange views about contemporary issues in higher education.
At this year’s forum, entitled “Borderless and Creative Education,” speakers took a deeper look into the transitions and transformations many research universities are undergoing today, delving into the following topics: the development of e-learning and cyber campuses; increased student mobility and international collaborations; multi-disciplinary and convergence approaches in research and education; and methodology of nurturing future global leaders.
Participants also discussed experiences and accomplishments earned from their own endeavors to accommodate such changes and presented ways to strengthen internationalization and improve the academic and research competitiveness of universities.
The 2011 International Presidential Forum on Global Research Universities (IPFGRU) was organized by KAIST and sponsored by the Ministry of Education, Science and Technology, POSCO, Hyundai Motor Company, Samsung Heavy Industries, S-Oil, and Elsevier Korea.
2011.11.09 View 11919 -
Declaration of 2011 International Presidential Forum on Research Universities
The 4th International Presidential Forum on Research Universities was held in Seoul on November 8, 2011. The forum attracted a wide range of participants from around the world, presidents and leaders from 44 higher education institutions in 27 nations. Participants had a full-day of in-depth discussion on the theme of “borderless and creative education.”
At the end of the forum, 29 keynote speakers, representing 120 attendees of the meeting, released a declaration that sums up the main points of consensus on the principles and commitments to be supported by research universities for the development of higher education in the 21st century. For the declaration, please open the attached file.
2011.11.09 View 7417
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New York Times, "First, Catch Your Faculty-A Recipe for Excellence"
The World Bank has recently published a new book entitled “The Road to Academic Excellence: The Making of World Class Research Universities.” The report (book) examined the recent experience of 11 universities in 9 countries (for Korea, it sampled Pohang University of Science and Technology, established in 1986) that have undergone transformations in order to become world-class universities. The book has received a wide coverage from the media all around the world since its publication in late September, among others, the latest article by New York Times (NYT), dated October 16, 2011. The gist of the book, i.e., what elements are required should a research university to become “truly prestigious” in the global scene, is well introduced by the NYT article, and here’s the link:
New York Times, “First, Catch Your Faculty-A Recipe for Excellence”
http://www.nytimes.com/2011/10/17/world/americas/17iht-educLede17.html
2011.10.17 View 10248
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Fusion performing arts, called space musical, 'NARO' performed at KAIST
In commemoration of the 6th anniversary of the establishment of the Graduate School of Cultural Technology, KAIST organized an English musical show on space at the Auditorium on the 29th and 30th of September. The name of the musical was NARO.
The musical was funded by the ‘NaDa Center’ operated by KAIST’s Graduate School of Cultural Technology. The musical was created with participation from adolescents, which told a tale about a genius boy Naro’s journey in space.
The musical was composed of two parts, and the basic storyline was about Naro who conducts research based on space, and his friends went on a time travel to the constellation Scorpios; more specifically, it was a Korean traditional children’s story about a brother and sister who became the sun and the moon. Naro and his friends prevent the plot of Tyran, a villan, who plans on destroying the space and Earth by inducing a red giant star, Antares.
In preparation for the musical, NaDa Center selected 14 students ranging from elementary to high school students during March of 2011. The selected students met every Saturday and Sunday from March to September for practice; a gargantuan commitment.
The theme of the musical is space, the future, and hope, and it does not utilize any stage settings. Instead, it attempts the incorporation of high technology into the stage by using interactive video, laser art, and specially built props. In addition, the entire process from script to performance and advertisement was utilized as an education model to suggest a good fusion between science and technology and cultural arts.
The musical ‘NARO’ is a collective effort. Professor Won Kwan Yeon who pioneered the field of Cultural Technology directed the musical, Professor Koo Bon Chul was in charge of the script and music composition, acting was charged to Lee Min Ho, choreography was charged to Han Eun Kyung, astrological reference was charged to Park Seok Jae among other students in the Graduate School of Cultural Technology. Members of the KAIST Acting Club ‘Lee Bak Teo’, Jeong Soo Han, Son Sharon and graduate of Chung Nam National University with vocal music major Yang Su Ji also made appearances. The Space Musical ‘NARO’ was funded by the Korea Astronomy and Space Science Institute, Korea Aerospace Research Institute, and LG School of Multi Culture.
2011.10.10 View 9866 -
KAIST rated 1st consistently for four years running, according to the Korean universities ranking compiled by Joongang Daily
KAIST scored 293 points out of a possible 350 points in the 2011 Joongag Daily survey on the assessment of Korean universities and solidified its position as the nation’s best university by being ranked “number one” for four consecutive years.
POSTECH, Seoul National University, Yonsei University, Korea University, and SungKyunKwan University followed.
The Joongang Daily Korean Universities Assessment began in 1994, which covers all four-year universities. KAIST has been rated 1st in Korea a total of nine times, and it is KAIST’s second time being rated 1st four years in a row. KAIST was assessed especially highly in quality of education, finances, and professor research categories.
Joongang Daily assessed a total of 100 universities (compared to 93 of last year). The maximum number of points is 350 points comprising of quality of education (110 points), globalization (60 points), professor research (110 points), and public reputation/interaction with public (70 points).
2011.10.10 View 8249
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Professor Choi Chul Hui appointed as editor-in-chief of Nanobiosensors in a disease diagnosis magazine
Professor Choi Chul Hui of the Department of Biological and Brain Engineering has been appointed the editor-in-chief of Nanobiosensors, an international medical magazine that concentrates on disease diagnosis.
As the editor-in-chief, Professor Choi will be involved in dissertation evaluations and overall direction of the magazine.
Professor Choi is one of the leading authorities in the field of clinical medicine and has published 60 SCI level dissertations in the fields of cell biology, computational biology, and bio-optics.
He is also the executive director of the KAIST BioImaging Research Center, and his research lab focuses on cell signals and bio imaging. Professor Choi is researching the generation process of degenerative diseases like arteriosclerosis by taking a multidisciplinary approach.
Professor Choi has recently developed a new bio imaging technique that allows for the measurement of perfusion and a new technology for the drug delivery to nerves using ultra short wavelength laser beams.
2011.10.10 View 9809