지역사회 연계를 고려한 진주종합경기장 활용방안 연구

강석진(Kang, Seok-Jin),안재우(Ahn, Jae-Woo),김지희(Kim, Ji-Hee),이현진(Lee, Hyun-Jin) 대한건축학회 2013 대한건축학회 학술발표대회 논문집 Vol.33 No.2

한국인 직무 스트레스 측정도구의 개발 및 표준화

장세진,고상백,강동묵,김성아,강명근,이철갑,정진주,조정진,손미아,채창호,김정원,김정일,김형수,노상철,박재범,우종민,김수영,김정연,하미나,박정선,이경용,김형렬,공정옥,김인아,김정수,박준호,현숙정,손동국 大韓産業醫學會 2005 대한직업환경의학회지 Vol.17 No.4

Background and Purposes: Over the past three decades, numerous studies performed in Korea have reported that job stress is a determinant risk factor for chronic diseases and work disability. Every society has its own culture and occupational climate particular to their organizations, and hence experiences different occupational stress. An occupational stress measurement tool therefore needs to be developed to estimate it objectively. The purpose of this study is to develop and standardize the Korean Occupational Stress Scale (KOSS) which is considered to be unique and specific occupational stressors in Korean employees. Subjects and Methods: Data were obtained from the National Study for Development and Standardization of Occupational Stress (NSDSOS Project: 2002-2004). A total of 12,631 employees from a nationwide sample proportional to the Korean Standard Industrial Classification and the Korean Standard Occupational Classification were administered. The KOSS was developed for 2 years (2002-2004). In the first year, we collected 255 items from the most popular job stress measurement tools such as JCQ, ERI, NIOSH and OSI, and 44 items derived from the a qualitative study (depth interview). Forty-three items of KOSS, in the second year, were retained for use in the final version of the KOSS by using Delphi and factor analysis. Items were scored using conventional 1-2-3-4 Likert scores for the response categories. Results: We developed eight subscales by using factor analysis and validation process: physical environment (3 items), job demand (8 items), insufficient job control (5 items), interpersonal conflict (4 items), job insecurity (6 items), organizational system (7 items), lack of reward (6 items), and occupational climate (4 items). Together they explained 50.0% of total variance. Internal consistency alpha scores were ranged from 0.51 to 0.82. Twenty-four items of the short form of the KOSS (KOSS-SF) were also developed to estimate job stress in the work setting. Because the levels of the subscales of occupational stress were gender dependent, gender-specific standard norms for both the 43-item full version and the 24-item short form using a quartile for the subscales of KOSS were presented. Conclusion: The results of this study suggest that KOSS might be an appropriate measurement scale to estimate occupational stress of Korean employees. Further and more detailed study needs to be conducted to improve the validity of this scale.

한국 정신장애의 역학 조사 연구[I] : 각 정신장애의 유병률

조맹제,함봉진,김장규,박강규,정은기,서동우,김선욱,조성진,이준영,홍진표,최용성,박종익,이동우,이기철,배재남,신정호,정인원,박종한,배안,이충경 大韓神經精神醫學會 2004 신경정신의학 Vol.43 No.4

Objectives : This study aims to estimate the prevalence of the DSM-IV psychiatric disorders in Korean population using the Korean version of Composite International Diagnostic Interview (K-CIDI). Methods : Subjects were selected by taking multi-stage, cluster samples of 7,867 adult household residents, 18 to 64 years of age, in ten catchment areas. Total 78 trained interviewers administered the K-CIDI to the selected respondents, from June 1 to November30,2001. Results : Total 6,275 respondents completed the interview. Some 33.5% of respondents reported at least one lifetime disorder, 20.6% reported at least one-year disorder, and 16.7% reported at least one-month disorder. The most common lifetime disorders were alcohol abuse/dependence (17.24%), nicotine dependence/withdrawal (11.19%), specific phobia (5.16%), and major de-pressive disorder (4.25%). The lifetime prevalence of substance abuse/dependence (0.25%) and schizophrenia (0.16%) was very low. Nicotine and alcohol use disorder showed very high male/female ratio. Mood disorder and anxiety disorder were more prevalent among female than male. Conclusion : The prevalence of psychiatric disorders was high. In comparison with other studies, remarkable differences in distributions of psychiatric disorders across the areas and times were observed.

보리새우 乾製品의 맛成分 (1) : 遊離 아미노酸에 關하여 On free amino acid contents

姜晉順,金成姬,鄭承鏞,禹永淑 진주여자전문대학 1985 論文集 Vol.7 No.-

This study was made to analysis of taste compounds in extracts which may participate in flavor and taste, in dried Prawn. Penacus japonicus. The changes of such compounds during sun during as free amino acids were analyzed. The results are summarized as follows : Among the free amino acids analyzed, glycine, arginine, proline, taurine and alanine were found in large amounts in the raw extracts, the amount of valine, methionine, isoleucine, leucine and tyrosine were low. The free amino acids were not changed in composition but the decrease of total free amino acid was approximately 588 mg% during sun during. In sun dried prawn, glycine, arginine, taurine, proline and alanine were abundant too.

배 농가의 경영효율성 분석 : 비모수적 접근방법에 의한 사례연구 A case study using non-parametric method

우수곤,유진채,강경하,신용광 한국농촌지도학회 2002 농촌지도와 개발 Vol.9 No.2

The objective of this study was to compare the farm efficiency of members of cooperative firms with that of non-members in Korea. Data were collected from 27 farms members of three cooperatives and 13 non-member farms, based on the managerial achievements of 1999. For the analysis, the data were divided into three different farming types: type I and Ⅱ of member farms and non-member farms. Economic analysis were implemented using DEA(Data Envelopment Analysis). Major findings was as follows. Total average technology efficiency was 0.782, which implies that there still remains 21.8% of improvement possibility. Among the time types, type I showed the highest technology efficiency of 0.9055, while " 11 and non-member farms showed 0.7670 and 0.7171, respectively. This means that these farms have relatively high potential improved. Also, comparing technology efficiency by dividing into pure technology and scale efficiency, all type of the farms exhibit a higher pure technology efficiency compared to scale efficiency. Therefore, to improve current technology efficiency, farms need to focus more on pure technology efficiency improvement. Meanwhile, profit analysis based on farm size indicate that most of the farms demonstrated the increasing-return-to-scale, which means it is necessary to extend the farm size to improve technical efficiency. Type I member farms achieve higher profit and efficiency than other two types and relatively higher producer prices through introducing cooperative sorting, grading and packing. Also, these labor saving technologies increased farm size.

日照를 고려한 街區型 集合住宅 計劃에 관한 硏究

강부성,장진우 대한건축학회 2005 대한건축학회논문집 Vol.21 No.2

Block housing is introduced as an alternative housing type which can solve the lack of livability, urbanity and community in Korea. In this study daylight characteristics and architectural design methods were analyzed to reduce the disadvantage of sunshine which is the defect of block housing by simulating the standard model, and the main research results are as follows; The optimum azimuths of standard block housing model are -30˚ and -60˚, And the azimuths of -50˚ -40˚, 70˚, 60˚, -80˚, 30˚ are also relatively good. The daylight conditions of each elevations are simulated at 0˚, 5˚, 30˚, 45˚ azimuths to. find out the short part of sunshine. The area ratios for housing units are 87.8%(45˚), 8608%(30˚), 8~.8%(15˚), 81.3%(0˚) with considering daylight condition. The methods to design effectively the space which is insufficient in daylighting are analyzed by real case study of Japan. Those are determining main-elevations and living room's position of housing units, planning a staircase type building to use effectively the sunshine from sub-elevation direction, designing building form as the combination of L and I types instead of the □ type and programming facilities for lower floors.

Headed Reinforcement를 사용한 철근콘크리트 깊은 보의 전단거동

강경훈,이우진,김수봉,서수연,윤승조,김성수 대한건축학회 2003 대한건축학회 학술발표대회 논문집 - 계획계/구조계 Vol.23 No.1(구조계)

Generally, headed reinforcement offers several advantages over straight bar or hooked bar anchorages to develop reinforcement in concrete members. The purpose of this study is to investigate the shear behaviors of reinforced concrete deep beam with headed reinforcement. Five deep beam specimens are designed to study the anchorage capacity of headed reinforcement as well as the contribution of H-bar and V-bar to the shear. Two anchorage types, standard 90-degree anchorage and headed reinforcement, are considered in design. From the tests, it is shown that In the test results, headed reinforcement is able to replace standard 90-degree anchorage as the anchorage method. The evaluation on the contribution of H-bar and V-bar in current design code for deep beam shows that the former is overestimated 75% and the latter is overestimated 17%.

사연 및 동판저수지의 식물성 플랑크톤에 관한 연구

강현무,박시섭,이상명,조현아,이진우,이호원 慶南大學校 附設 基礎科學硏究所 1995 硏究論文集 Vol.7 No.-

본 연구는 1994년 2,5,8,11월의 4회에 걸쳐 실시하였다. 조사 결과 동정 분류된 식물성 프랑크톤은 사연호가 6강 126분류군, 동판저수지가 5강 100분류군으로 전체 6강 211분류군이 출현하였다. 월별 종조성은 사연호에서 5월이 50분류군, 8월이 43분류군, 2월이 31분류군 순으로 출현하였다. 동판저수지는 5월이 49분류군, 11월이 27분류군, 2월 25분류군, 8월이 24분류군 순이다. 강별 구성비에서 두 지역모두 녹조강이 가장 많고 다음이 규조강 순이다. 전체 종조성은 사연호는 녹조강 54.3%, 규조강이 25.2%, 유글레나강 7.9%, 남조강 7.1%, 황녹조강 4.7%, 황갈조강 0.8%순이다. 동판저수지의 전출현 종에 대한 종조성은 규조강 51.4%, 녹조강33.9%, 유글레나강 11.0%, 황갈조강 3.7%, 황녹조강 10.9%의 종조성을 나타내었다. 환경요인은 pH의 경우 사연호 8월에 9.28로 가장 높고, DO는 동판 5월이 12.3㎎/ℓ으로 가장 높게 나타났다. 클로로필 a는 사연 2월이 13.1㎎/㎥로 가장 높으며, 부유물질은 동판저수지 5월에 85.0㎎/ℓ으로 가장 높았다. Phytoplankton flora of Sayoun and Tongpan-Reservoirs were studied. A total of 204 taxa (Sayoun-Reservoir, 126 taxa : Tongpan-Reservoir, 100 taxa) were indentified. The Major taxa of two localities was Chlorophyceae 46.7% and Bacillariophyceae 35.1%. As the bloom causing species. Microcystis aeruginosa. Ceratium hirudinella and Peridinium divergens were identified. The chlorophyll a concentration of Tongpan-Reservoir was higher then Sayoun-Reservoir.

당뇨병 백서의 간세포에서 Glucokinase 활성도 및 유전자 발현에 대한 인슐린의 영향

강성이,팽정령,서광식,안규정,우정택,김성운,양인명,김진우,김영설,김광원,최영길 경희대학교 유전공학연구소 1993 遺傳工學論文集 Vol.5 No.-

목적 당대사의 조절 상태에 따른 생체 변화를 분자 수준에서 이해하고자 식이 조건을 달리한 정상 백서와 화학적으로 유도된 당뇨병 백서의 간조직에서 혈당수준과 인슐린치료 정도에 따라 나타나는 글루코키나제 활성도 및 유전자 발현을 분석하였다. 방법 스트렙토조토신 정맥투여 후 당뇨병의 유발을 확인하고, 인슐린을 1일 3회 3일간 복강내로 투여하여 상태를 안정시킨 후, 인슐린 투여군은 인슐린 투여 6시간이내에 그리고 인슐린 비투여군은 24시간 후 단두하여 채혈하고 복강을 열어 간조직을 채취하였다. 채취한 간조직에서 글루코키나제 활성도는 인산화된 포도당에서 NADH의 형성을 형광분광계로 측정하였으며, 글루코키나제 유전자 mRNA발현은 Northern 분석법을 이용하였다. 성적 정상 백서에서 공복상태와 식이를 섭취한 경우에 간조직의 글루코키나제 효소의 활성은 차이가 없었으나, 글루코키나제 유전자 mRNA 발현은 증가되었다. 당뇨병이 유발된 백서의 간조직에서 글루코키나제 효소의 활성 및 글루코키나제 유전자의 mRNA 발현은 정상 백서에 비하여 낮았다. 인슐린 투쳐 후 글루코키나제 효소의 활성 및 글루코키나제 유전자의 mRNA 발현이 증가되었고, 특히 혈당이 정상화된 경우에서 글루코키나제 유전자의 mRNA 발현이 증가도었다. 결론 인슐린에 의한 간조직에서 글루코키나제 효소의 활성 및 글루코키나제 유전자의 mRNA을 증가를 볼수 있었다. 당뇨병 백서에서 인슐린 투여 후에 혈당조절이 안된 경우 간조직의 글루코키나제 유전자의 mRNA 발현이 증가가 없는 것으로 보아 글루코키나제 mRNA의 발현에는 인슐린 이외의 다른 요소가 관여할 것으로 생각된다. The liver-specific hexokinase isoenzyme, referred to as glucokinase, is thought to play a key reglulatory role in hepatic glucose metabolism. The glucokinase gene is, therefore, of interest both because of its tissue-specific expression and because of the several regulatory processes that can be analyzed. The level of hepatic glucokinase activity appears to be determined essentially by regulation of the rate of enzyme synthesis, with insulin playing a leading role as an inducer. We investigated the role of insulin for the induction of glucokinase in the liver of diabetic rats. Experimental diabetes was induced by injection of streptozotocin 7 days before the experiment. Regular insulin was given by three days intraperitoneal injection at 8-h interval. The glucokinase mRNA in the liver was estimated by Nothern blot assay, as well as by fluorometric enzyme activity assay. Glucokinase activity was not reduced in the liver of normal fasting rats as compared to normal fed rats. And glucokinase activity was reduced in the liver of diabetic rats as compared to normal rats. In diabetic rats treated with insulin, glucokinase enzyme activity were increased. But glucokinase mRNA expression was only increased in normoglycemic diabetic rat with treated with insulin as compared to hyperglycemic rat. These data indicate that insulin stimulates hepatic glucokinase enzyme activity and mRNA expression. But other hormonal or metabolic factors may be contribute to regulation of glucokinase mRNA expression.

Intrusion arch wire activation시 상악 견치에 가해진 초기응력의 유한요소법을 통한 고찰

강정원,차경석,이진우 대한치과교정학회 1998 대한치과교정학회지 Vol.28 No.3

본 연구는 유한요소법을 사용하여 상악견치에 intrusion arch wire를 강제로 engage시켰을 때 상악 견치와 치근막에서 발생되는 압축력과 인장력의 분포의 양을 알아보고 어느 부분에 집중되는가를 분석하였다. 또한 각 부분에서의 압축력과 인장력의 비율을 비교하기 위해서 시행하여 다음과 같은 결과를 얻었다. 1. 상악 견치의 FA point와 백악법랑경계부분에서는 압축력과 인장력의 비율이 거의 비슷하게 나타났다. 2. 치근첨 부분에서는 압축력이 인장력의 거의 4배정도 크게 나타났다. Intrusion force적용시 치근흡수 정도가 치근첨에서 발생되는 것을 정량화시켜서 보여준 결과이다. 3. 백악법랑경계부분은 즉 FA point를 제외하고는 압축력과 인장력이 가장 큰 값을 보이고 있다. 즉 치아에 교정력이 직접 적용된 부분을 제외하고는 치아와 치주인대가 처음 접촉되는 백악법랑경계부에서 응력이 집중되는 것을 유추할 수 있다. The purpose of this study was to find the distribution and measurement of compressive and tensile stress when intrusi-on arch wire is forced engage with upper canine and to analysis stress at each section through FEM. And we compare compressive and tensile ratio at each section. The results were as follows. 1. At FA point and cemento-enamel junction of upper canine, compressive and tensile force ratio is about the same. 2. At apex, compressive force is the four times as tensile force ; In intrusion, we show root resorption at apex. 3. At Cemento-enamel junction, the compressive and tensile force show the maximum value except FA point.