Energy
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KAIST Holds Symposium on Metabolic Engineering
The KAIST Institute for Bio-Century held a symposium on metabolic engineering at the auditorium of the KAIST"s Applied Engineering Bldg. on Thursday, Feb. 14, in cooperation with the BK21 Chemical Engineering Research Team.
The symposium focused on researches on bio-refinery program and bio-energy production in connection with steep hikes in oil prices and worsening environmental problems, including global warming.
Seven Korean experts presented their views on metabolic engineering strategies to effectively produce bio-energy and biofuel and the latest research trends.
Among the speakers, Prof. Lee Sang-yup, co-head of the KAIST Institute for Bio-Century, spoke on the theme of "Metabolic Engineering for Bio-refinery and Bio-energy.
The symposium provided an opportunity to take a glimpse into the latest research trends of metabolic engineering technology. Metabolic engineering technology is crucial to producing chemicals, energy and other substances from renewable biomass materials in a departure from heavy reliance on crude oil.
2008.02.14 View 15632 -
KAIST To Hold Robot Competition
KAIST To Hold Robot Competition
KAIST (President Nam-Pyo Suh) will be holding ‘the 6th Intelligent SoC Robotwar 2007’ and is now receiving online applications at the official web site of the competition, www.socrobotwar.org. Application deadline is May 31, Thursday.
‘Intelligent SoC Robotwar’ is a competition of intelligent robots employing System on Chip (SoC) that commenced in 2002.
In the competition, participants will embody their ideas in the same intelligent robot platforms and robot bodies, and how well the ideas are embodied will decide winners.
In the part of tank robot competition (left photo), tank-like robots attack enemy robots by using laser, which demands technologies of scene analysis, radio communication and speech recognition. Hence, a variety of recognition algorithms and motion algorithms significantly affect match results.
Taekwon robot competition is a fight competition of two-leg robots. In the competition, robots equipped with scene analysis technologies perceive the location, distance and motion of enemy robots and do motions of attack and defense with no control by operators.
Teams must be made up of two or more persons including undergraduate or graduate students and all teams are entitled to participate in theoretical and practical education on platform boards for robots and intelligent robots. Final winner will be decided through qualifying test, preliminary matches and main matches.
“The most distinct characteristic of this competition is robot’s intelligence takes top priority. It’s not remote control-operated robots but autonomously operating intelligent robots that will make Korean robot-related industries further profitable. Considering that last year, total 138 teams participated in the competition and an award from the Prime Minister was given to the winner, the competition undoubtedly hold the top position among robot-related competitions,” said Hee-Joon You, President of the competition committee and a professor of Electrical Engineering.
Details on the competition are as follows:1. Purpose● To foster highly specialized technicians in the field of SoC through the embodiment of intellectual robots adopting SoC● To pave foundations for the enhancement of national competitiveness through the vitalization of IT-SoC and intellectual robot fields, next-generation growth momenta
2. Introduction(1) Sponsor: Ministry of Commerce, Industry and Energy(2) Organizer: KAIST(3) Competition parts: SoC tank robot competition, SoC taekwon robot competition(4) Rules of matches① SoC Tank Robot competition- 4M X 4M square field, 2 to 2 survival format- Three three-minute rounds per game (Winning two out of three rounds is required to win a game)- 5-minute long intermission
② SoC Taekwon Robot competition- Octagonal field with a radius of 2 M, 1 to 1 match format- Three three-minute rounds per game (Winning two out of three rounds is required to win a game)- Four downs per round make a loss, In the case of less-than-four-time downs within three minutes, attack points decide winner.- 5-minute long intermission (5) ScheduleApril 1 thru May 31, 2007 ApplicationJuly, 2007 OrientationAugust, 2007 Qualifying test August, 2007 Preliminary matchesOctober18 - 21, 2007 Main matches
(6) ContactWeb site: http://www.socrobotwar.orgPerson in charge: Min-Hee Shin, 042-869-8937, maiwind@kaist.ac.kr
2007.04.26 View 18533
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Youngseok Son and Yongjoon Chun won a prize of Commerce, Industry and Energy Minister
Youngseok Son and Yongjoon Chun won a prize of Commerce, Industry and Energy Minister
Youngseok Son and Yongjoon Chun, doctorate students at circuit design and system application lab of Electrical Engineering Division, won a prize of Commerce, Industry and Energy Minister (Silver prize) at the 7th Semiconductor Design Contest hosted by the Korean Intellectual Property Office.
Their work exhibited at the contest is ‘a driving circuit for the improvement of image quality of AMOLED display’.
AMOLED display is gaining attention as a next-generation display for its numberless advantages compared to AMLCD and PDP, however, problems over the image quality and lifespan of the display have disturbed the substantial development. Their work verified its electrical features by proposing and designing the driving method and circuit for the improvement of the image quality and lifespan of AMOLED display. The announced driving method was named ‘Transient Cancellation Feedback (FCF)’ and its concept was published in SID 2006. Their work was evaluated to overcome the limitation of the existing driving methods by providing an intrinsic Active Matrix structure, different from the existing driving methods.
It is also evaluated to strikingly enhance the speed and accuracy of data current driving through TCF driving. It is expected to significantly enhance the image quality and lifespan of AMOLED displays by applying TCF driving.
2006.11.27 View 17855
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Best Prize to Sungwook Choi and Gold Prize to Heeseok Han at Paper Contest
Best Prize to Sungwook Choi and Gold Prize to Heeseok Han at Paper Contest
Best Prize to Sungwook Choi and Gold Prize to Heeseok Han at Fairchild Korea Graduate Student Paper Contest
Sungwook Choi and Heeseok Han, both in doctorate course at KAIST Department of Electrical Engineering, won best prize and gold prize respectively at the 1st Fairchild Korea Graduate Student Paper Contest.
The title of Choi’s paper is ‘Cost Effective Multi-Level Single Sustaining Driver for Plasma Display Panel with Dual Energy Recovery Path’.
And the title of Han’s paper is ‘Digital Control IC for Electronic Ballast using Mixed Mode Excitation’.
Choi’s paper proposes a new driver that can avoid the problems of IGBT, a power switch used at PDP driving circuit, gaining attention as next-generation display, for cost-reduction. Choi showed his feeling of pleasure by saying, “I’m very pleased that my paper can contribute to PDP popularization and development of power switch for PDP through cost-reduction. I’d like to acknowledge Professor Kunwoo Moon, who has instructed me with persistence and interest at all times.”
Meanwhile, total 56 papers from 23 universities are applied for the contest, and total 11 papers were awarded after two rounds of examination in terms of novelty, creativeness, technical difficulties, etc. Awardees will be exempted from documentation test and are eligible for additive points when they hope to join Fairchild Korea.
2006.11.14 View 17212