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동일한 시료에 대한 국내 기관간의 STR 분석결과 비교 : STR 유전자좌 분석법의 표준화 설정을 위하여
박종태,신경진,양윤석,우광만,이숭덕,이승환,이정빈,정연보,조승희,한길로,한면수,홍승범 大韓法醫學會 2001 대한법의학회지 Vol.25 No.1
This paper described a collaborative exercise intended to see what kinds of short tandem repeat (STR) loci are used in different DNA typing laboratories in Korea and to compare their results for the demonstration whether uniformity of DNA profiling results from different laboratory could be achieved in Korea Laboratories were asked to test five tissue DNAs using methods routinely used in each laboratory and to report the results to the coordinating laboratory. The exercise demonstrated that each laboratory was using different STR loci for the typing with different STR numbers,2 VNTRS,36 STRs and amelogenin in total, and the direct comparison of the results from all the laboratory for the 18 loci could not be done as only one laboratory submitted typing results. Among 21 loci for which several laboratories submitted typing results, results for 14 loci were the same and results for the other 7 loci were different depending on the participating laboratory. D1S80, F13A01, D16S539, D21S11, D18S51, D3S1744 were the loci with different typing results. Even in the cases where commercial kits were used, the results were not the same depending on the machines used, that is the capillary electrophoresis or the gel based electrophoresis. The reason for the different results, points about the standardization of the methods arid the profiling data were described.
이경주,박동우,이승로,함창곡,주경빈 한양대학교 의과대학 2001 한양의대 학술지 Vol.21 No.2
The Chiari IV malformation is a very rare condition which is characterized by severe cerebellar hypoplasia or aplasia. Morphologic findings include aplastic or severely hypoplastic cerebellum, small brainstem and relatively large cerebrospinal fluid space in the posterior cranial fossa. We recently experienced Chiari IV malformation and report radiologic findings of the case.
위암 환자의 복강내 투여를 위한 Activated Charcoal-Alginate Bead 제형으로부터 Mitomycin C의 용출 거동
이진호,최선웅,서중기,김동민,정경수,오정연,김진향,노승무,민병무,김용백,김창식,박근성,강대영,송규상,양준묵,조준식,정현용,김학용,인현빈 충남대학교 의과대학 지역사회의학연구소 1998 충남의대잡지 Vol.25 No.1
Locoregional recurrence is the most common type of recurrence in surgical operation of gastric adenocarcinoma, and peritoneal dissemination is one of the most difficult problems in advanced gastric adenocarcinoma treatment. Because the peritoneal cavity is the most common site of the first recurrence after gastric cancer resection, intraperitoneal chemotherapy seems a logical choice for cancer chemotherapy. In this study, Mitomycin C (MMC)-activated charcoal (CH)-alginate (ALG) beads were prepared by the mixtures of CH particles adsorbed with MMC as an anti-cancer drug and aqueous alginate solution. The alginate is recognized as biodegradable, nontoxic, and biocompatible. The release of MMC from the beads in 0.1 M Tris buffer was stable and continuous until about 1 week. The MMC-CH-ALG beads can be applied in the peritoneal cavity for intraperitoneal chemotherapy since they provide a good adhesiveness on the tissue and controlled release pattern of the drugs.
대유행 인플루엔자(H1N1 2009) 급성호흡곤란증후군에 대한 체외막 산소화 장치의 조기적용 1예
이경학,이길수,오원섭,유숙원,천성빈,이승준 대한감염학회 2010 감염과 화학요법 Vol.42 No.2
Despite advanced technologies in intensive care, pandemic influenza (H1N1 2009) can rapidly progress to acute respiratory distress syndrome (ARDS) and cause death in a small subset of patients. Extracorporeal membrane oxygenation (ECMO) is expected to provide adequate gas exchange, to reduce ventilator-induced lung injury and, eventually, to improve outcome in these patients. A previously healthy, young female received mechanically ventilatory support because of rapidly progressive respiratory failure caused by 2009 H1N1 influenza. As she failed to respond to high ventilatory support, ECMO was instituted at 6 hours after admission. We describe detailed course of case and literature review on ECMO, helping physicians make a decision to initiate ECMO in patients with influenza-related ARDS.
李詳鎬,崔承斌 경일대학교 산업정보연구소 1994 産經硏究 Vol.5 No.1
The basis and starting point of the many models of the capital structure decision is MM irrelevance Theorem(1958) which suggested that, under the conditions of financial utopia, the debt-equity ratio decision is irrelevant to the value of the firm. The subsequent models are introducing taxes, agency cost of debt financing, non-interest tax shields and information asymmetry into the models, which may or may not matter at a corporate level. In this paper, some of the models will be recast in terms of their implications for the level. In this paper, some of the models will be recast in terms of their implications for the aggregate supply and demand or corporate securities(especially corporate debt). Next, we review the effect of market imperfections in the form of agency on optimal international capital structure decisions.
의사결정을 위한 Web 기반 AHP 기법 소프트웨어 개발
이승훈;박성빈 東義大學校産業技術開發硏究所 2008 産業技術硏究誌 Vol.22 No.-
The Analytic Hierarchy Process (AHP) is a structured technique for dealing with complex decisions. Based on mathematics and human psychology, it was developed by Thomas L. Saaty in the 1970s and has been extensively studied and refined since then. The AHP provides a comprehensive and rational framework for structuring a problem, for representing and quantifying its elements, for relating those elements to overall goals, and for evaluating alternative solutions. It is used throughout the world in a wide variety of decision situations, in fields such as government, business, industry, healthcare, and education. In this study, we developed a web-based AHP software for decision making. This software was developed by using Visual Basic .NET and can be implemented on the web browser.
Pentadecafluorroctyl Polyacrylate에 依한 Nylon 6 纖維의 撥水加工에 關한 硏究
李廷玟,任洪彬,劉承坤,裵基瑞 충남대학교 공업교육연구소 1978 論文集 Vol.1 No.2
This study has been investigated on the effects of fluorochemical repellent agent on the water repellent finishes of nylon 6 fibre with pentadecafluorooctyl polyacrylate. Contact angles of various liquids on the fluorochemical treated nylon 6 surface are measured. The critical surface tension of about 46 dynes per cm on the nylon 6 surface is resulted. The effect of fluorochemical repellent was most favourable at 1% concentration repellent agent and the critical surface tension is resulted the value of about 10.5 dynes per cm. The use of antistatic agent in the fluorochemical repellent was most favourable below 0.5% concentration. It was found that the repellent effects were improved by repeated treatments with the solution of lower concentration of repellent.
優秀工業系 實科敎員養成을 위한 工業敎育大學 敎育課程 改善에 關한 硏究 : 工業敎育學部를 中心으로
李廷玟,任洪彬,李載元,李來然,金澤基,劉承坤 충남대학교 공업교육연구소 1983 論文集 Vol.6 No.2(A)
This paper is studied to improve the curriculum of the College of Industrial Education of Chungnam National University, which is more helpful for the students to become a competent teacher of technical high school. The thesis includes the curriculum of general, professional, technical subjects and so on. The main conclusions are summarized as follows; 1) The current curriculum of the College of Industrial Education was formed on a wholesale manner following the basis of standard courses for some characterized engineering colleges. But the suggested is conformed to the curriculum system of CNU in credits and hours. 2) The current technical subjects are mainly based on the curriculum of college of engineering, but the newly suggested technical subjects are conformed to the curriculum of technical high school as following that some departments of engineering are founded in the College of Industrial Education. 3) In current curriculum, the ratio of reguired technical subjects to elective technical subjects is 85:15. In suggested curriculum, the ratio of it is largely changed to 45:55 for effective operation of minor cousres. And the lists of the subjects for minor courses are changed from subjects for College of Science to subjects for College of Engineering.
任聖彬,李勝煥,金東寧,鄭義溶 명지대학교 1982 明大論文集 Vol.13 No.-
This study is purported to forecast the demand on subway ridership by using Urban Transportation Planning System(UTPS) which is considered the most efficient of the various demend forecasting programs ever developed. In the study, UTPS Package is introduced, and every program included therein was test-run to analyze any possible limitations and device appropriate methods applicable to a transportation planning in Korea. Various data available in Seoul city were input and necessary caliblations were performed. These results were demonstrated by carring out to the demand forecasting for the Seoul subway lines 2, 3 and 4 and are expected useful for further applications.