• Title/Summary/Keyword: Research center

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First ClustalX-MPI for Ultra-fast Protein and Gene Discovery

  • Kim, Tae-Ho;Han, Jin;Youm, Jae-Boum;Kim, Na-Ri;Park, Won-Sun;Kang, Sung-Hyun;Cuong, Dang-Van;Kim, Hyoung-Kyu;Khoa, Tran Min;Thu, Vu Thi;Kim, Hyun-Ju;Moon, Hye-Jin;Lee, Hyun-Suk;Kim, Eui-Yong;Joo, Hyun
    • 한국생물공학회:학술대회논문집
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    • 2005.10a
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    • pp.296-296
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    • 2005

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MiDB: mitochondrial proteomics database in human heart

  • Kim, Tea-Ho;Joo, Hyun;Youm, Jae-Boum;Kim, Na-Ri;Park, Won-Sun;Kang, Sung-Hyun;Cuong, Dang-Van;Kim, Hyoung-Kyu;Khoa, Tran-Min;Thu, Vu-Thi;Kim, Hyun-Ju;Moon, Hye-Jin;Lee, Hyun-Suk;Kim, Eui-Yong;Han, Jin
    • 한국생물공학회:학술대회논문집
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    • 2005.10a
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    • pp.884-884
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    • 2005

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Recent SAXS Progress at NSRRC

  • Jeng U.;Hsu C.-H.;Sun Y.-S.;Lai Y.-H.;Chung W.-T.;Sheu H.-S.;Lee H.-Y.;Song Y.-F.;Liang K. S.;Lin T.-L.
    • Macromolecular Research
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    • v.13 no.6
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    • pp.506-513
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    • 2005

  • We review the recent SAXS activity on the 1.5-GeV electron storage ring at the National Synchrotron Radiation Research Center (NSRRC). Typical measurements featuring in grazing incident SAXS for soft materials are illustrated. Complex measurements using simultaneous SAXS/DSC and SAXSIWAXS for the correlations between the crystallization and mesoscale ordering in a polymer blend and a polypeptide-block-polypseudorotaxane diblock copolymer are presented. We also introduce a dedicated SAXS beamline which is planned at NSRRC.

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Influence of Sustain Pulse-Width on the Electrical and Optical characteristics in AC-PDPs

  • Jeong, Y.W.;Cho, T.S.;Kim, T.Y.;Choi, M.C.;Ahn, J.C.;Jeong, J.M.;Lim, J.Y.;Choi, S.H.;Chong, M.W.;Kim, S.S.;Ko, J.J.;Kim, D.I.;Lee, C.W.;Kang, S.O.;Cho, G.S.;Choi, E.H.
    • Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference
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    • 2000.04a
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    • pp.155-158
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    • 2000

  • Influence of sustain pulse-width on electro-luminous efficiency is experimentally investigated for surface discharge of AC-PDP. A square pulse with variable duty ratio and rising time of 300 ns has been used in the experiment. It is found that the firing voltage is decreased as the pulse-width is increased from 2 ${\mu}s$ to 8 ${\mu}s$ with sweeping frequency range of 10 kHz to 50 kHz. It has been found that the optimal sustain pulse-width is in the range of $3{\sim}4{\mu}s$ under driving frequency range of 30 kHz and 50 kHz, based on observation of memory coefficient, wall charge, and wall voltage as well as luminous efficiency.

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Recent Developments in Nuclear Medicine Instrumentation (최근 핵의학 영상 기기 발전 동향)

  • Kim, Joon-Young;Choi, Yong;Kim, Jong-Ho;Im, Ki-Chun;Choe, Yearn-Seong;Lee, Kyung-Han;Kim, Sang-Eun;Kim, Byung-Tae
    • The Korean Journal of Nuclear Medicine
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    • v.32 no.6
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    • pp.471-481
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    • 1998

  • The goals of developments in nuclear medicine instrumentation are to offer a higher-quality image and to aid diagnosis, prognosis assessment or treatment planning and monitoring. It is necessary for physicists and engineers to improve or design new instrumentation and techniques, and to implement, validate, and apply these new approaches in the practice of nuclear medicine. The researches in physical properties of detectors and crystal materials and advances in image analysis technology have improved quantitative and diagnostic accuracy of nuclear medicine images. This review article presents recent developments in nuclear medicine instrumentation, including scatter and attenuation correction, new detector technology, tomographic image reconstruction methods, 511 keV imaging, dual modality imaging device, small gamma camera, PET developments, image display and analysis methods.

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Direct Fabrication of a-Si:H TFT Arrays on Flexible Substrates;Principal Manufacturing Challenges and Solutions

  • O’Rourke, Shawn M.;Loy, Douglas E.;Moyer, Curt;Ageno, Scott K.;O’Brien, Barry P.;Bottesch, Dirk;Marrs, Michael;Dailey, Jeff;Bawolek, Edward J.;Trujillo, Jovan;Kaminski, Jann;Allee, David R.;Venugopal, Sameer M.;Cordova, Rita;Colaneri, Nick;Raupp, Gregory B.
    • 한국정보디스플레이학회:학술대회논문집
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    • 2007.08a
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    • pp.251-254
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    • 2007

  • Principal challenges to $\underline{direct\;fabrication}$ of high performance a-Si:H transistor arrays on flexible substrates include automated handling through bonding-debonding processes, substrate-compatible low temperature fabrication processes, management of dimensional instability of plastic substrates, and planarization and management of CTE mismatch for stainless steel foils. Viable solutions to address these challenges are described.

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