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      • 건설공사의 재해예방에 관한 연구

        연길환,조희제,임경택,윤석천 忠南大學校 産業技術硏究所 1994 산업기술연구논문집 Vol.9 No.2

        This study aims to review the problems and status of accident and construction projects also to find out the ways of preventing the works from accident. It can let them understand the reasons for the accidents and the way of promoting the awareness of safety. For the study the literature and previous studies are reviewed and then the field managers and safety management members were interviewed intent of status of field safety management and accidents data occurred at domestic construction fields.

      • 미국 대중 주택의 공간디자인 특성에 관한 연구

        이윤희;김영은;황연숙 한양대학교 2007 韓國 生活 科學 硏究 Vol.27 No.2

        The purpose of the study is to analyze systematically the characteristics of the American Housing according to the trend of American Housing Market recently. The study analyzes the transition of the Housing design since 1950's and the trend of American Housing Market through the characteristics of the social change hereafter. Above all, the study finds out the space design characteristics of the American houses due to the trend of American housing design. Through the study, we found out the design characteristics of the housing such as open housing style in the public space, eco-friendly concept, high functioning of the elements in the space, and personality in the private space.

      • 中共의 政治性向

        鄭然植,尹龍熙 慶北大學校 東洋文化硏究所 1978 東洋文化硏究 Vol.5 No.-

        Since Chinese vice Premier Teng Hsiao-pin recovered his power there has been Much change in chinese political sphere such as domestic affairs, economics, military, culture and foreign relations as well. Therefore this paper aims at trying to figure out an inclination of recent Chinese politics and to examin how does inclination effect the relation-ship with the major powers surounding Korean peninsular. Untill the mid 1970's Mao's teaching had been a only dominant doctrine in the field of Chinese political ideology but recently it shows us some symptoms of reassessment of Mao's thought under the Hua ana Teng's leadership. Therefore the theoretical basis of Sino-Soviet dispute lanunched by Khrushchev's destalinization and peaceful coexistence will be gradually discolored by it's pragmatic professionalism which inclined to bring industrialization and modernization to china. In the economic aspect china has blaimed foreign investment as a comparador capital during more than two decades. Now they are willing to accept foreign investment and technical co-operation program from western countries including U.S. and Japan for the fulfilment of their recent modernization program While China defines Russia as a main enemy she is willing to maintain reliable relationship with U.S. and to have technical assistance of nuclear power and highly developed electronic equipment for modernization of their military. Thus Chinese political inclination has effected role of the major powers. In other words China needed to promote relation with U.S., Japan and Western European countries and U.S.-Sino relation stimulated Japan to normalize relation with China. During this process Russia has maid enormous efforts to hinder the normalization of Sino-Japan relation and Russia on the other hand presented favourable attitude to the Taiwan and South Korea. It means there has been a Keen competition among Major powers and China more likely to promote relations with U.S. Japan and western European countries in the near future.

      • KCI등재

        응급의학과 전공의 교육을 위한 제언

        백광제,박승희,선경,장연희,엄병선,홍윤식 대한응급의학회 1993 대한응급의학회지 Vol.4 No.2

        Although the medical science in Korea has experienced remarkable development, both qualitatively and quantitatively, since its introduction at the beginning of the 20th century, its main focus has been on the expansion of spcialized treatment and medical care in general. However, the fast-paced economic development that started in the 1960's has caused substantial increases in cerbrovascular disease and coronary artery disease while the industrial development and in creased use of means of transportation have resulted in the rapid rise of incidents in external injuries. Consequently, the public has become acutelyh aware of the need for fast and effective emergency transportation and treatemnt. Such awareness also stems from the wide avalilability of medica care which is now established as a basic citizen's right as a result of the national medical insturance system that started in 1977 and was fully implemented in 1989. In response to the public demand for effetive emergency treatments, kthe health care sector has been making serious efforts to deliver better emergency treatments by expanding the emergency facilities and newly offering emergency training programs. Several hospitals have already commenced training programs in order to provide personnel specially trained in that area. The emergency medicine requires not only specialized training in the emergency treatment program in emergency should be designed in order to adapt to the specific needs of the Koreans, as based on epidemiological studies of the nature of emergency cases, its distribution in the population by ages and nature of injury, admission ratio, death rates, etc. currently prevailing in Korea. The present research has been carried out by the Korea university Hospital in preparation of the commencement of the emergency training program in 1994. The research consists of analysis of the emergency cases admitted in the Emergency center of Korea University Hospiatl from January 1992 to December 1992, its distribution, nature, and statistics regarding admission. Based on our research and our review of other available literature on the subject, we make the following suggestions regarding the specialized training program for emergency treatment. 1. The trainees must be required to be also t4rained in the areas of internal medicine surgery, obstetrics and pediatrics. 2. The training in internal medicine should include gastrointestinal, espiratory, cardiovascular medicine and nephrology which the training in surgery should include general surgery, neurosurgery and cardiac surgery. 3. The program should provide training for effective and accurate reading of the radiology. 4. The trainees should be required to participate in actural emergency treatment activities in order to have opportunities to acquire practical skills as well as theoretical knowledge. 5. The program should include course in medical management which would be necessary for effective management and administration of emergency centers and facilities. 6. The continued development of the program would require extensive studies and researches supported by the academic associations of medicine.

      • KCI등재후보

        관상동맥 질환에서 CD14 유전자형에 따른 세균 및 Heat Shock Protein에 대한 반응의 차이

        한주용,최수연,조현주,김화평,강현재,구본권,김남중,김효수,손대원,오병희,박영배,최윤식 대한감염학회 2007 감염과 화학요법 Vol.39 No.1

        Background : CD14 is the receptor for lipopolysaccharides and heat shock protein (HSP), which has been suggested being associated with increased risk of coronary artery disease (CAD). We investigated whether the response to infectious agents or HSP is different according to CD14 polymorphism in Koreans. Materials and Methods : Antibody titers to Helicobacter pylori, Chlamydia pneumoniae, and human HSP60 (hHSP60) were measured in 48 patients with stable CAD and in 41 healthy controls by ELISA. CD14 genotype was determined by PCR and high-sensitivity C-reactive protein (hs-CRP) was measured. Results : Seropositivity to C. pneumoniae and H. pylori, and antibody titer to hHSP60 were not significantly associated with the presence of CAD. CD14 genotype distribution was 31 TT (35%), 43 CT (48%), and 15 CC (17%). To compare the response to the infectious organism and hHSP60, we divided study population into 3 groups; CAD patients with non-TT genotype (group I, n=30), CAD patients with TT genotype (group II, n=18), and normal controls (group III, n=41). Seropositivity to C. pneumoniae and H. pylori, and antibody titer to hHSP60 were not significantly different among 3 groups. Though hs-CRP level was significantly different among 3 groups, post-Hoc analysis showed that hs-CRP level was not significantly different between group I and group II (group I: 1.6[1.1-3.5] mg/L and group II: 0.35[0.1-2.0] mg/L). Conclusions : This study suggests that the inflammatory responses to infectious organisms and HSP do not differ according to the CD14 genotype in Koreans. 목적 : 만성적인 세균 감염이나 자가 면역 반응이 동맥경화와 연관되어 있다는 주장이 제기되어 왔다. CD14은 lipopolysaccharides (LPS)와 heat shock protein(HSP)의 수용체로 C(-260)→T 다형성이 관상동맥 질환의 위험과 관련되어 있다고 제안되어 왔다. 본 연구에서는 한국인에서 CD14 다형성에 따른 LPS와 HSP에 대한 반응성을 염증표지자를 측정하여 살펴보고자 하였다. 재료 및 방법 : 안정형 관상동맥 환자 48명과 정상 대조군 41명을 대상으로 Chlamydia pneumoniae, Helicobacter pylori 항체 및 인체 HSP60 (hHSP60) 항체 역가를 enzyme-linked immunosorbent assay (ELISA) 방법으로 측정하였다. CD14 유전자형은 중합효소연쇄반응을 이용하여 결정하였고 hs-CRP를 측정하였다. 결과 : C. pneumonias 및 H. pylori 항체 양성 여부 및 항체 역가, 그리고 hHSP60에 대한 항체 역가는 안정형 관상동맥 질환의 유무와 유의한 상관관계는 없었다. CD14 유전자형의 분포는 TT 30명(39%), CT 31명(40%), 그리고 CC 16명(21%)이었다. 관상동맥 질환 군에서 TT 유전자형은 38%, 대조군에서는 32%로 TT 유전자형과 관상동맥 질환의 유무와는 유의한 상관관계가 발견되지 않았다(P>0.05). CD14 유전자형에 따라 C. pneumonias와 H.pylori 감염 및 hHSP60에 따른 반응에 차이가 있는지 여 부를 알아보기 위해, 관상동맥 질환 군을 다시 TT 유전자형 군과 non-TT 유전자형 군으로 나누어, 전체적으로 세군에서 항체 양성률과 역가를 비교하였다(I군: CD14 TT 유전자형을 가진 안정형 관상동맥 환자, II군: CD14 TT 유전자형을 가진 안정형 관상동맥 환자, III군: 정상 대조군). 세 군에서 C. pneumonias와 H. pylori 항체 양성률 및 hHSP60 항체 역가에는 유의한 차이가 없었다. 세 군사이에 hs-CRP 값에 유의한 차이가 있었지만, post-Hoc분석에서 II군의 hs-CRP 값이 I군에 비해 유의하게 높지는 않았다(0.35 [0.1-2.0] mg/L in group II vs. 1.6 [1.1-3.5]mg/L in group I, P>0.05). 결론 : 본 연구는 한국인에서 CD14 유전자형에 따라 LPS나 HSP에 대한 반응이 유의하게 다르지 않음을 시사한다.

      • KCI등재후보
      • KCI등재

        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.

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