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Kyu-shik Jeong,정원일,Jae-yong Chung,Mi-young An,Chae-yong Jung,Gyoung-jae Lee,Jong-soo Kang,Byeong-cheol Kang,Young-heun Jee,Bruce H Williams,Young-oh Kwon,Da-hee Jeong 대한수의학회 2003 Journal of Veterinary Science Vol.4 No.2
Cirrhosis Occurring in a Young Woodchuck (Marmota monax) Due to Vertical Transmission of Woodchuck Hepatitis Virus (WHV)Da-hee Jeong, Won-il Jeong, Jae-yong Chung, Mi-young An, Chae-yong Jung, Gyoung-jae Lee1, Jong-soo Kang1, Byeong-cheol Kang2, Young-heun Jee3, Bruce H Williams4, Young-oh Kwon5 and Kyu-shik Jeong*College of Veterinary Medicine, Kyungpook National University, Daegu 702-701, Korea1Shinwon Scientific Co., LTD, Research Institute, Suwon, Korea2Clinical Research Institute, Seoul National University, Seoul 110-744, Korea3College of Veterinary Medicine, Jeju National University, Jeju 690-756, Korea
대형유통상업시설 개발을 위한 소비자 선택기준에 관한 연구 -용인/분당 지역 대형백화점을 기준으로-
정문오 ( Moon Oh Jeong ),김재환 ( Jae Hwan Kim ),김용일 ( Yong Il Kim ),이상엽 ( Sang Youb Lee ) 한국부동산분석학회 2009 不動産學硏究 Vol.15 No.3
Today`s distribution market has many structures such as department stores, large discount stores, traditional markets, and internet shopping malls, and the choice variety of the consumers` purchase behavior increased. For this, this study conducted research about consumer choice criteria about department stores among many distribution market structures and consumer satisfaction in Yong-In and Bun-Dang area. The degree of importance about choice criteria for department stores in general was analyzed, and for the degree of importance items, degree of preference about the actual department stores in Yong-In and Bun-Dang area was additionally analyzed. The selection of factors for department store choice criteria was ultimately done by consulting with researchers of the previous studies and distribution specialists, and the survey was conducted from an outside survey institute, and the relative importance was evaluated by AHP method. Also, additional research was conducted on the actual consumer preference of department stores located in Bun-Dang and Yong-In area about each choice criteria item. From the analysis results, the factors that are considered in priority in choosing a department stores and actual preference of department stores were analyzed, and the consumer characteristics and new perception standard were identified.
성인 급성 부고환염에서 Nested PCR에 의한 Chlamydia trachomatis의 검출
정원일,우승효,이형래,이상철,김용태,김원재 충북대학교 의학연구소 2000 忠北醫大學術誌 Vol.10 No.2
연구목적 : 성교가능 성인남자의 급성 부고환염에서 Chlamydia trachomatis가 차지하는 빈도를 Nested PCR을 통해 검출하여 보고자 하였다. 대상 및 방법 : 1996년 9월부터 1999년 2월까지 본 충북대학교 병원 비뇨기과 외래 및 응급실을 내원하여 급성 부고환염으로 진단된 환자 중 성교가능 성인남자 28명을 대상으로 하여 환자로부터 얻은 뇨검체로 일반 미생물 배양검사, 그람염색검사 및 Chlamydia PCR을 시행하였다. 결과 : 급성 부고환염으로 진단된 28명의 평균 연령은 30.9±12.4세 였으며 총 28명중 17명 (60.7%)에서 Nested PCR 검사에 양성으로 나타났으며 연령별로는 20대가 10명중 7명(70%)으로 가장 높은 양성율을 보였다. 그람염색도말 결과 28명중에서 6명(21%)이 비임균성 요도염에 양성을 나타냈으며 또한 일반 미생물 배양 검사 결과 2명에서 균이 자랐는데, 각각 S. epididermidis와 E. coli였다. 결론 : PCR을 통한 Chlamydia trachomatis의 검출이 지금까지 행해진 다른 검사 방법들에 비해 월등하게 민감도가 높으며 성접촉이 가능한 연령의 성인 남자가 급성 부고환염 증세로 내원시 기본적으로 PCR을 통한 Chlamydia trachomatis 검출 검사를 시행하여 적절한 치료가 이루어지는 것이 중요할 것이다. Purpose : We studied the incidence of Chlamydial epididymitis in sexually active male with acute epididymitis by the Nested polymerase chain reaction( PCR ). Materials and Methods: Urine specimens, collected from 28 patients that was 30.9±12.4 years old and presented with acute epididymitis, were tested for the presence of Chlamydia trachomatis by the Nested PCR and for other bacteria by the urine gram stain and culture. Results: Out of total 28 patients, 17 patients(60.7% ) showed positive for Chlamydia trachomatis by the Nested PCR. In thirtieth decade, 7 of 10 patients(70%) showed positive, revealed the highest incidence. 6 patients(21%) showed positive for other bacteria by the urine culture. Conclusion: Detection rate of Chlamydia trachomatis by the Nested PCR was higher than other current diagnostic technique. For the high incidence of Chlamydial epididymitis, all men with acute epididymitis should undergo Chlamydia trachomatis evaluation for adequate treatement of this infection.
Yong‑Min Kim,Ha‑Seung Seong,Jung‑Jae Lee,Da‑Hye Son,Jin‑Su Kim,Soo‑Jin Sa,Young‑Sin Kim,Tae‑Jeong Choi,Kyu‑Ho Cho,Joon‑Ki Hong,Jung‑Woo Choi,Eun‑Seok Cho 한국유전학회 2020 Genes & Genomics Vol.42 No.12
Background: Woori-Heukdon (KWH) is a Korean synthetic pig breed generated using Chookjin-Duroc (KCD), Chookjin-Chamdon (KCC), and their crossbreds. Currently, there is a severe lack of studies investigating the Korean breed populations including wild boars (KWB) throughout the genome. Objective: This study was performed to investigate the genetic characteristics of Korean pig populations at the genome-wide level. Methods: Using the SNP dataset derived from genotyped and downloaded datasets using the Illumina PorcineSNP60K BeadChip, we compared the genomes of 532 individuals derived from 23 pig breeds to assess the genetic diversity, inbreeding coefficient, genetic differentiation, and population structure. Results: KWB showed the lowest average expected heterozygosity (HE = 0.1904), while KWH showed the highest genetic diversity (HE = 0.02859) among Korean populations. We verified that the genetic composition of KWH, showing USD of 74.8% and KCC of 25.2% in ADMIXTURE analysis. In population structure analyses, KCC was consistently shown to be separated from other pig populations. In addition, we observed gene flow from Western pigs to a part of Chinese populations. Conclusion: This study showed that Korean native pigs, KCC have genetic differences in comparison with Chinese and Western pigs; despite some historical records and recent genetic studies, we could not find any clear evidence that KCC was significantly influenced by Chinese or Western breeds in this study. We also verified the theoretical genomic composition of KWH at the molecular level in structure analyses. To our knowledge, this is the first genomic study to investigate the genomic characteristics of KWH and KCC.
Multiple Spinal Intradural Schwannomas Combined with Sequestered Lumbar Disc Herniation
김대용,김진욱,정주호,조재훈 고신대학교 의과대학 2008 고신대학교 의과대학 학술지 Vol.23 No.2
In this report, we describe a case of multiple intradural schwannomas in the spine combined with a upward sequestered disc herniation at L4-L5. It is often difficult to differentiate this tumor from lumbar disc herniation, especially a sequestered hernia. Gadolinium-enhanced MR images were a useful preoperative examination modality for differentiating these lesions from other diseases. Microscopically, the intradural tumors were successfully removed. The dura maters of the L2 and S1 were opened microsurgically, allowing the nerve fibers involved in the tumor to be identified. The involved fibers were cut around the tumor, and the lesion was resected while the intact nerve fibers were preserved. An upward sequestered lumbar disc herniation at L4-L5 was also successfully removed. Based on histological examination of the resected specimen, the tumors were diagnosed as schwannomas. Microsurgery allowed the tumors to be removed with minimal impairment from cutting of nerve fibers in the each nerve root.
정대열,이재환,이용대,예명해 대구대학교 과학기술연구소 2001 科學技術硏究 Vol.8 No.2
The purpose of this study is to discover the architectural type of 「Il-joo-moon」 It deals with 「Il-joo-moon」 that has been built before 1910 in Gyoung-sang province. This study analyzes type of member, jointing method, frame structure method by dividing 「Il-joo-moon」 into four parts such as roof, bracket system, frame structure, podium. The results of this analysis are as follows 1) Roof: The 「Pal-ssac」 style of roof and the 「Matt-bae」 style of roof are dominant and double caves mainly appears. 2) Bracket system: The arrangement of bracket system can be divided into one-line-arrangement and two-line-arrangement. As far as 「Chul-mock-soo」 concerned, 3 or 4 「Chul-mock-soo」 is predominent. 「Tong-jae-gong」 has been used to connect front and back bracket system for some 「Il joo-moon」. When it comes 「jae-gong」, 「Sue-soe」 style, 「Yon-bong」 style and 「Yon-hwa」 style are mainly seen. 3) Frame structure: There are 5 forms in classifying frame structure depending on the jointing method of main-column, diagonal member, sub-column etc. and weight transmission method. 4) Podim: Natural foundation stone is majority. It is judged that 「Il-joo-moon」 has no podium or natural ones, however, it has recently been converted into artificially processed podium in many cases.