일 농촌지역의 우울 증상에 관한 역학연구 -위험요인 및 요인구조분석

하양숙,홍진표,김한규,이군희,한경자,조맹제,김용익,송미순,박성애,김창윤 大韓神經精神醫學會 1999 신경정신의학 Vol.38 No.2

연구목적 : 세계적으로 널리 사용되는 우울증 척도인 the Center for Epidemiologic Studies Depression Scale(CES-D)을 이용하여 지역사회 주민의 우울증상의 정도를 평가하고, 우울증상의 위험요인을 분석하고, 한국인에서 우울증상의 요인구조를 알기 위해 본 연구를 실시하였다. 방 법 : 경기도 일 농촌 지역의 30세 이상 주민에 대해 무작위 군집 집락 추출을 실시하였고, 훈련된 면담원들이 가정 방문을 통하여 면접 및 자기보고 검사인 CES-D를 실시하였다. 총 1,315명에서 응답을 하였고 응답율은 59.3%이었다. 결 과 : CES-D에 의한 우울증 점수는 0∼5점이 57%정도를 차지하였고, 평균 점수는 남자 7.8점 여자 9.5점으로 비교적 낮은 편이었다. ANCOVA 분석 결과 비결혼, 저학력, 여성이라는 위험요인은 독립적으로 우울증상을 악화시키는 요인이었으나 연령은 통계적으로 유의하지 않았다. CES-D 결과를 요인분석을 시행한 결과 4가지 요인이 추출되었는데 우울증상 및 신체증상이 한 개의 요인으로, 다른 나라에서 보고되지 않는 정서적 고통이 별도의 요인으로 추출되었다. 결 론 : 국내 역학 조사에서도 외국과 유사한 우울점수 및 위험요인이 확인되었으나 우울증의 요인에서는 특이한 요인이 추출되었다. 한국인에 독특한 우울 반응에 관한 추가 연구가 필요하다. Objectives :The rates, correlates, and factor structure of depressive symptoms in a Korean rural sample were examined using Korean version of the Center for Epidemiologic Studies Depression Scale(CES-D). Methods : Door to door visiting survey was conducted by trained interviewers. A random cluster sample of 1,315 respondents, aged 30 and over completed the CES-D scale along with additional sociodemographic questionnaire. Results : In this sample, mean CES-D score of male and female were 7.8 and 9.5, respectively which were lower than those reported previously. Symptoms of depression were most common among the less educated, non-married and female according to ANCOVA. Age was not a significant risk factor for depressive symptoms. Different factor structures emerged from this sample as compared to other studies using this approach. Somatic symptoms and affective symptoms were combined as one factor and emotional hardship emerged as a separate factor. Conclusion : Symptoms scores and risk factors were similar to the results reported in other countries but unique factor structures were found in this study. Further research is needed about the Korean depressive symptomatology and related areas.

스킨 스쿠버 참가수준과 참가형태 및 신체적 자아효능감의 관계

남재화,김건철 한국레크리에이션 교육학회 1999 한국여가학회지 Vol.1 No.1

The purpose of this study is to examine the relationships among participation level in skin-scuba, self efficacy. For accomplishing these purposes, the 300 subjects were selected using the multi-stage stratified cluster random sampling method from the skin-scuba participants. The data for the study were collected through the survey questionnaires. For the data of participation level in skin-scuba, it was classified using Confdration Mondiale des Activits Subaquatiques(CMAS) criteria. For the data, self efficacy developed by Mahoney(1988) and standardized in Korean language by Lee(1998) were used. The statistical methods utilized for testing the hypotheses were Cronbach's α, descriptive statistics, Chi-Square, One-way ANOVA, ANCOVA. From the analyses of the data, the following conclusions of the study were obtained; First, the participation level in skin-demographic characteristics of skin-scuba participants. Second, participation type in skin-scuba does not influences on the self efficacy. Third, the participation level is partly influenced by flow experience in skin-scuba.

경쟁적 효소면역검사를 이용한 혈청내 매독균 항체 검사의 유용성

최하영,박건,장숙진,박영진,문대수 조선대학교 부설 의학연구소 2000 The Medical Journal of Chosun University Vol.25 No.1

Background : Laboratory methods for detection of syphilis are Venereal Disease Research Laboratory (VDRL) and rapid plasma reagin (RPR) test to non-treponemal tests, and fluorescent treponemal antibody absorption (FTA-ABS) and microhemagglutination assay for antibodies to Treponema pallidum (MHA-TP) to treponemal tests. However, RPR card test had many false positive results and FTA-ABS IgM method required high degrees of technical ability and experience. Recently, enzyme immunoassay (EIA) kits for IgM and IgG antibodies to T. pallidum in syphilis have been developed. So, we evaluated that usefulness of competitive EIA for detection of T. pallidum antibody in serum. Methods : RPR positive 38 specimens and negative 6 specimens were compared by T. pallidum hemagglutination (TPHA), two commercial competitive EIA kits for detection of syphilis and FTA-ABS IgM. Those data were compared with concordant and discordant rate of each RPR, TPHA, EIA and FTA-ABS IgM. Results : 28 of 34 RPR positive specimens were TPHA(+) and EIA (+), and 6 of 6 RPR negative specimens were TPHA (-) and EIA (-). The data of two EIAs were same results with TPHA. 3 of 28 EIA positive specimens were FTA-ABS IgM (+), and 16 of 16 EIA negative specimens were FTA-ABS IgM (-). Conclusion: Two commercial competitive EIA kits for detection of syphilis were evaluated. The EIA method could be replaced with RPR and TPHA, and this method was possible to combination for detection of syphilis.

아윤 아파두라이의 scape 개념을 통한 문화의 세계화와 현대건축의 상관관계 고찰

장근수,김현하,임종엽 대한건축학회 2003 대한건축학회 학술발표대회 논문집 - 계획계/구조계 Vol.23 No.1

Today's culture represents its process of fragmentation. Recognizing this feature, this study will examine the conceptional difference between Modernity and cultural globalization based on the concept of Arjun Appadurai's Scapes. Then this study will consider the relationship between cultural globalization and contemporary architecture, by studying on design processes of contemporary architects who attempt to construct cultural flow as an experience element.

실크 피브로인의 대규모 투석 공정의 단위 모듈의 개발

김동우,하성진,임건빈,허원 江原大學校 産業技術硏究所 2001 産業技術硏究 Vol.21 No.B

For the development of a large-scale dialysis process for silk fibroin solution, a batch and continuous dialysis chamber was designed and built, which are to be used as a unit module for the process. A series of dialysis experiments were carried out to estimate the kinetic parameters for dialysis using the solutions of salt-solubilized silk fibroin. The solution was dialyzed by distilled water either batch-wise or continuously. Dialysis kinetics was monitored by measuring refractometery at high salt concentration and conductivity at lower salt concentration. The apparent dialysis coefficients were 5.4g/m2-hr and 1.8g/m2-hr, for well mixed batch and continuous dialysis, respectively. The alteration of molecular weight distribution of dialyzed silk fibroin solution was monitored.

중소기업의 인력확보를 위한 구조개선 방안

정수원,서근하 동서대학교부설연구센터 2001 연구센터논문집 Vol.4 No.1

In Korea, the industrial structure is, in major, based on the vertical relation between big companies and Small and Medium Enterprises ('SMEs'). Due to this kind of tight relation in supply chain management, the managerial difficulties of the SMEs could not separate from the major strategies of the big companies. In order to stabilize the vertical relation in production, therefore, the more foreseeable and transparent managerial innovation in the big companies side is much more required. In fact, SMEs are critically important in the national economy in that they took the 74.4% of the total labor force and have expanded their role in the national production and value-added activities. However, SMEs face too many difficulties to survive in the big company-oriented structure. Among these difficulties in SMEs, lack of enough fund for the investment and the bottleneck in labor supply require the most outstanding remedies right away. SMEs could not allow enough salary like big companies and thus, could not get the supply of the productive labor force. The problem may lie in the short of the information and poor marketing activities. Among the difficulties faced by the SMEs, the most important factor is the structural discrepancies in the labor market between the demand and supply and thus, this paper is aimed to solve this discrepancies in labor supply.

炭素纖維補强板에 의한 콘크리트 龜裂의 補修補强에 관한 基礎的 硏究

崔鳳鎭,文鍾健,宋河永,金乙鏞 大田産業大學校 1998 한밭대학교 논문집 Vol.15 No.1

Recently, it has been reported frequently that there exist early-stage deterioration such as cracking, scaling in many concrete structures due to the defect of construction and the environmental pollution. This paper was designed to evaluate the effectiveness of carbon fibre reinforced strips (CFRS) methods attached on cracks in concrete in order to repair and rehabilitate the damaged concrete structures mixed by 3 kinds of water-cement ratio and 2 kinds of aggregate. The test results presented that the CFRS method attached on the bottom of cracked concrete specimen appeared the most effective properties.

再生骨材 콘크리트의 特性에 미치는 잔골재 混合의 影響에 關한 實驗的 硏究

李正熙,宋河永,文鐘健,趙明元 大田産業大學校 1997 한밭대학교 논문집 Vol.14 No.1

It is becoming increasing1y difficult and expensive for construction contractors not only to dispose of building waste and demolition rubble but also to obtain natural aggregates of good quality for concrete product and building construction. As one of solutions for the above-mentioned problems, this study was planned to suggest a fundamental data and method for producing recycled aggregate concrete using crushed cement bricks as fine aggregates. In this study, one normal concrete with natural river sand as fine aggregate and crushed stone as coarse aggregate and three recycled aggregate concretes according to the mix proportion of recycled fine aggregate substitution ratio of 35%, 65%, 100% were made using tile water-cement ratio of 45% and 65%.

부산의 소상공인 특성과 성공요인에 관한 연구

정수원,서근하 東西大學校 2001 동서논문집 Vol.7 No.-

Micro-business could be defined as the relatively small firms among the SMEs (Small and Medium Enterprises). Even if their role is so important in their social and economical achievements, till recently, Korean market structure has been so harsh for their successful operation due to the biased favors for the big enterprises. The turning point for the favorable consideration on the micro-business came out with the augmentation of the 50 centers of SBDC(Small Business Development Center) nationwide under the Small Business Administration in February of 1999. The purpose of the center is to help the creation and development of the micro-business through consulting as well as the financial support. Since the opening of the international sea port in 1876, Pusan had been taken the major role of the economic development of Korea, especialy in fields of clothing and woods industries based on the well accommodated infra structure of the city. But, the political change toward the heavy and chemical industries had resulted in the long-term of the stagnation of the Pusan throughout 1970s till 1990s. Currently, the unemployment rate of Pusan is 6.4%, the highest level of the country. It motivated the emphasis of the policies toward the creation of the new ventrue style of the firms to decrease the unemployment rate. The purpose of this study is to analyse the subjective factors for the success in the micro-business by the field study and thus suggest the political considerations and some alternative directions.

연준모치,Phoxinus phoxinus 와 금강모치, Rhynchocypris kumgangensis의 서식지 분리와 먹이 선택

백현민,송호복,심하식,김영건,권오길 江原大學校 附設 環境硏究所 2002 環境硏究 Vol.19 No.-

The authors investigated habitat segregation and prey selectivity of two cohabitants, Phoxinus phoxinus and Rhynchocypris kumgangensis, in Dongdaesheon, Jeongsoen-gun, Kangwon-do, Korea, from April to October 2001. P. phoxinus dominated the upper reaches of the stream, whereas R. kumgangensis dominated the middle and lower reaches of the upprer stream. P.phoxinus inhabited zones of relatively slow water velocity in the bottoom layer, but R. kumgangensis lived zones of relatively high water velocity in the middle and upper layers of the cohabitat. P. phoxinus ingested mainly Ephemeroptera, Trichophtera, Diptera in spring, and Diptera in summer and autumn. R. kumgangensis fed mainly on terrestrial insects in spring and summer, and Diptera in autumn.