Copyright © 2015 The Korean Society of Radiology Professor Chu-Wan Kim, who passed away on April 9th 2015, was the giant roots and an eternal supporter of Korean radiology. He contributed greatly to the growth of Korean radiology since becoming involved with the field after completion of his medical degree in 1953. Like his pen name ‘JiSan’, meaning ‘grass and mountain’, he was as empowered and...

In this work, we present a comparison between two techniques of image compression. In the first case, the image is divided in blocks which are collected according to zig-zag scan. In the second one, we apply the Fast Cosine Transform to the image, and then the transformed image is divided in blocks which are collected according to zig-zag scan too. Later, in both cases, the Karhunen-Loève trans...

Korean J Radiol 15(5), Sep/Oct 2014 kjronline.org Dr. Soon Yong Kim, a great physician, a world-renowned radiologist, a beloved teacher and mentor, and an able hospital administrator, died on January 1, 2014 at the age of 91 years. Dr. Kim was born on September 21, 1922, in Hwanghae Province, western part of the waist of Korean peninsula, when Korea was occupied by Japan. He attended Pyongyang ...

Subgroups H1 and H2 of a group G are said to be locally conjugate if there is a bijection f : H1 → H2 such that h and f(h) are conjugate in G. We study local conjugacy among subgroups of GL2(Z/pZ), where p is an odd prime, building on Andrew Sutherland’s categorizations of subgroups of GL2(Z/pZ) and local conjugacy among them. We obtain a classification of locally conjugate subgroups of GL2(Z/p...

DOI: 10.4046/trd.2010.69.2.115 ISSN: 1738-3536(Print)/2005-6184(Online) Tuberc Respir Dis 2010;69:115-118 CopyrightC2010. The Korean Academy of Tuberculosis and Respiratory Diseases. All rights reserved. A Case of Ischemic Colitis Associated with Paclitaxel Loaded Polymeric Micelle (Genexol-PM R ) Chemotherapy Choel-Kyu Park, M.D., Hyun-Wook Kang, M.D., Tae-Ok Kim, M.D., Ho-Seok Ki, M.D., Eun-Y...

Seok Jin Kim ([email protected]) Chul Won Choi ([email protected]) Yeung-Chul Mun ([email protected]) Sung Yong Oh ([email protected]) Hye Jin Kang ([email protected]) Soon Il Lee ([email protected]) Jong-Ho Won ([email protected]) Min Kyoung Kim ([email protected]) Jung Hye Kwon ([email protected]) Jin Seok Kim ([email protected]) Jae-Yong Kwak ([email protected]) Jung Mi Kwon (aseve...

Organic carbon sequestration and discharge from a deciduous forest catchment in Korea S. J. Kim, J. Kim, and K. Kim Global Environment Laboratory and Department of Atmospheric Sciences, Yonsei University, Seoul 120-749, Korea Forest Water Resources Laboratory, Korea Forest Research Institute, Seoul 130-712, Korea Received: 21 September 2009 – Accepted: 12 October 2009 – Published: 28 October 20...

Dong Kyun Kim, Sa Rah Lee, Min Sik Kim, Suk Hyang Bae, Jin Yeon Hwang, Jung-Min Kim, Sung Hwan Suh, Hye-Jeong Lee, Mi Kyoung Park, Duk Kyu Kim Department of Internal Medicine, Dong-A University Medical Center, Dong-A University College of Medicine, Busan, Department of Internal Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Department of Pharmacology, Dong-...

Triple Therapy, Sequential Therapy, and Concomitant Therapy for Helicobacter pylori Infection in Korea: A Multicenter, Randomized Controlled Trial Byung-Wook Kim, Joon Sung Kim, Hyung Gil Kim, Byoung Wook Bang, Su Jin Hong, Jae Pil Han, Chang Whan Kim The Catholic University of Korea, Incheon St. Mary`s Hospital, Korea, Inha Unversity, Korea, SoonChunHyang University, Korea, The Catholic Univer...

An exponential inequality is established for identically distributed negatively associated random variables which have the finite Laplace transforms. The inequality improves the results of Kim and Kim 2007 , Nooghabi and Azarnoosh 2009 , and Xing et al. 2009 . We also obtain the convergence rate O 1 n1/2 logn −1/2 for the strong law of large numbers, which improves the corresponding ones of Kim...