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박정희 ( Chung Hee Park ),김재식 ( Jay Shik Kim ) 대한임상검사과학회 1985 대한임상검사과학회지(KJCLS) Vol.17 No.1
인체주요조직적 항원에 대한 검사법을 소개하였고 현재 최종적으로 WHO (1980) 에 의하여 공식 명명된 HLA 항원의 종류와 HLA 항원의 민족별 반도를 문현장의 정적으로 비교해 보았으며 HLA 항원과 질병 연관성을 문헌적으로 관찰하였다. The routine human major histocompatibility complex testing (HLA) applied to our laboratory is described, The comparison of authors result for normal population is made with a reference data, There are some differences among racial populations. The disease association is incited another full evaluation is anticipated the real significance of HLA system in future.
시료고체상분산처리와 액체크로마토그라피를 이용한 소의 근육, 간 및 천엽에서의 벤지미다졸계 구충제 잔류분석
김충희,김곤섭,박정희,하대식,류재두,손성기,허정호,정명호,김종수,Kim, Chung-Hui,Kim, Gon-Sup,Park, Jung-Hee,Hah, Dae-Sik,Ryu, Jae-Doo,Son, Sung-Gi,Heo, Jung-Ho,Jung, Myung-Ho,Kim, Jong-Shu 대한수의학회 2002 大韓獸醫學會誌 Vol.42 No.2
Simultaneous multiresidue analysis using liquid chromatography determination for five benzimidazole anthelmintics(thiabendazole, oxibendazole, albendazole, mebendazole and fenbendazole) in bovine muscle, liver and omasum has been described. Blank or benzimidazole-fortified samples(0.5g) were blended with bulk $C_{18}$($40{\mu}m$, 18% load, endcapped, 2g). A column made from the resultant $C_{18}$/animal tissue matrix was first washed with hexane($8m{\ell}$), following which the benzimidazoles were eluted with acetonitrile($8m{\ell}$). Analytes of extracted sample were determined by liquid chromatography with UV detector at 290nm. Correlation coefficients of standard curves for individual benzimidazole isolated from fortified samples, using internal standardization, were linear($0.991{\pm}0.007$ to $0.996{\pm}0.005$) with average relative percentage recoveries from $62.1{\pm}3.8(%)$ to $92.3{\pm}7.5(%)$ for the concentration range($0.2{\sim}6.4{\mu}g/g$), respectively. Recoveries rates of TBZ, MBZ in liver, OBZ, MBZ in muscle and TBZ, MBZ in omasium from fortified benzimidazole were 92.%, 87.3%, 74.5%, 82.7%, 75.2% and 83.5% at condition II, respectively. Condition II showed higher recoveries rates than condition I. These results indicated that the matrix solid phase dispersion(MSPD) methodology is acceptable for the determination of 5 benzimidazole anthelmintics and may also suitable for other matrixes of food animal origin.
보문 : 웨트클리닝이 양모, 레이온 직물의 치수 안정성과 세탁성능에 미치는 영향
정승은 ( Seung Eun Chung ),윤창상 ( Chang Sang Yun ),박정희 ( Chung Hee Park ),김현숙 ( Hyun Sook Kim ) 한국의류학회 2012 한국의류학회지 Vol.36 No.2
This study focuses on the optimal washing conditions for dry cleaning recommended fabrics to minimize dimensional changes using wet cleaning. We suggest water-based alternatives to a perchloroethylene based cleaning process. Wool and rayon fabrics were laundered under various washing conditions and then airdried for 24hrs. All specimens were extended after spinning and shrunk after drying. This is probably because the fibers were swollen and extended by wetting. The wool fabrics were shown to be acutely influenced by washing temperature and mechanical force. The optimal washing conditions for wool fabric to minimize the dimensional change implied a normal washing temperature and minimized mechanical force. For rayon specimens, dimensional change by a hand wash showed a remarkable decrease compared with a machine wash. Rayon fabric seemed to be influenced by the quantity of water contained in the fabric after spinning and washing time. Therefore, the desirable washing conditions for rayon fabric are to reduce the time required for washing and to increase the spin speed.
우스순,방명렬,윤경애,박정희,김영진,최규열,정의호 ( Seung Soon Woo,Myong Ryul Bang,Kyong Ae Yoon,Chung Hee Park,Yong Jin Kim,Kyu Yol Choi,Ui Ho Jeong ) 한국물환경학회 1995 한국물환경학회지 Vol.11 No.3
This research was conducted to evaluate the removal efficiency and the pollutant loading in AOD(Aerobic Digestion+Oxidation Ditch)plant, AAS(Aerobic Digestion+Activated Sludge)Plant, ANA(Anaerobic Digestion+Activated Sludge)plant and ACC(Aerdbic Digestion+Chemical Coagulant)plant for nightsoil treatments. The anual collection amount of nightsoil and septage in AOD, AAS, ANA and ACC treatment plants were 6,328.4, 7,418.3, 18,246.5 and 5,106.5 kl/year, and the ratio of nightsoil to septage of these were 12:1, 2:1, 1:1 and 3:1 respectively. The removal efficiency of BOD, SS, TKN and TP in ACC plant were 98.2, 98.4, 65.6 and 98.0% respectively, which was the highest removal efficiency of the four plants. The loading amount of BOD, SS, TKN and TP loaded into the river per the collected nightsoil in ACC treatment plant were 0.06, 0.08, 0.4 and 0.02㎏/㎥/day, and the average loading amount of the other three treatment plants were 0.74, 1.33, 1.20 and 0.27㎏/㎥/day respectively.