Soo-Kyung Lee

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A versatile I/O buffer is proposed to interface DDR/DDR2/GDDR3 memory types. A new robust impedance calibration scheme which fills the role of off-chip driver (OCD) and on-die terminator (ODT) for improving signal integrity is introduced. The proposed calibration scheme minimizes quantization error and maintains 30~300Omega impedance within 3% variations
Copyright © 2014 Korean Society of Exercise Rehabilitation http://www.e-jer.org pISSN 2288-176X eISSN 2288-1778 172 *Corresponding author: Soo-Kyung Lee Growth and Health Center KINESS, 16 Nonhyeon-ro 72-gil, Gangnam-gu, Seoul 135-928, Korea Tel: +82-2-558-2758, Fax: +82-2-558-2542, E-mail: sk4cy@daum.net Received: June 6, 2014 / Accepted: June 19, 2014 The(More)
This survey was conducted to investigate the current status and suggest future directions for clinical trials pharmacy in Korea. A 32-item survey was distributed to 96 hospital pharmacies conducting clinical trials. The questionnaire was designed to elicit information on the following: (1) general clinical trial status of each hospital, (2) Investigational(More)
Septic arthritis and gout are major diseases that should be suspected in patients with acute monoarthritis. These two diseases are clinically similar and often indistinguishable without the help of synovial fluid analysis. Recently, a novel diagnostic rule for gout without synovial fluid analysis was developed and showed relevant performances. This study(More)
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