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RISS 인기검색어
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- 저자 : Cho Choong-Ho (검색결과 391 건)
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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.
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이질적인 제약조건하에서 Admissible Schedules의 특성화
조충호 순천향대학교 1994 논문집 Vol.17 No.1
A lot of scheduling problems have been studied, and several types of software are used. A problem arises in updating the production planning, or 'rescheduling'. when an unexpected event occurs in the shop. To solve this problem, we propose to manipulate a set of equivalent schedules during the short term schedule. Then, if an unexpected event prevents realization of the given schedule, it will be possible to find an equivalent one, without full rescheduling. The primary requirement is to find a formal representation of a set of admissibles schedules. In this paper, A data structure called a PQR-tree Is introduced to be used to represent all admissible schedules under precedence and group constraints. We specify the PQR-tree structure and apply to m machine flow-shop scheduling problem.
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김현호,황용수,성봉재,김선익,조진웅,김충수 충남대학교 농업과학연구소 2006 농업과학연구 Vol.33 No.2
There are need to develop of merchandise of value added fresh ginseng because of high consciousness level of consumer and enlarge of markets for high quality products. The fresh ginseng after harvest was distributed to farmer partually but in general, it was to market by consigner or wholsaler directly after harvest. There were a high difference on storage period of fresh ginseng in different harvesting seasons. The reduction of value of commodities of fresh ginseng for storage period was caused by decomposition and tender of tissue. The storage temperature was under the freezing point and the packing method was sealing tightly by plastic film. As the quality of fresh ginseng was defined by naked eye, it was difficult to sort the quality of ginseng directly harvest.
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이두형,조성덕,양문호,장충현,박재훈 大韓成形外科學會 1993 Archives of Plastic Surgery Vol.20 No.3
Clinicopathologic analysis of ameloblastoma in 24 cases and their ultrastructural and immunohistochemical studies, especially to cytokeratin expressions according to morphologic classification were performed to clarify the tumor cell differentiation and origin. Reaction with broad spectrum and high molecular weight cytokeratin were generally positive in the stellate cell of the follicular and acanthomatous ameloblastoma, suggesting more squamous differentiation than peripheral basal cell type. Although ultrastructually common origin from oral epithelium was evidenced by presence of tonofilaments and desmosome, variations were prominent among the different histopathologic types of tumor. In granular cell ameloblastoma there were pleomorphic osmiophilic lysosome-like granules.
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한수경,김남순,조홍규,송호준,최충호,최남기 대한소아치과학회 2007 大韓小兒齒科學會誌 Vol.34 No.1
본 연구의 목적은 정신지체 학생의 구강건강 실태 및 치아우식 활성도를 평가하여, 학생들의 구강건강 증진을 위해 필요한 교육 방안을 모색하고, 실제적인 구강건강 관리 향상을 위한 기초 자료를 마련하고자 하는 것이었다. 광주광역시 소재 S 정신지체특수학교 유아부부터 고등부까지의 학생을 대상으로 조사를 실시하였다. 구강건강실태를 평가하기 위한 구강검사는 213명에 대해 시행하였으며, 치아우식활성도 검사는 197명에 대해 시행하였다. 치아우식활성도 평가를 시행한 197명의 정신지체 학생 중 우식활성이 고도인 학생은 33명(16.77%)으로 나타났으며, 13세 이하가 그 이상의 연령에 비해 치아우식활성도가 높았다. 치아우식활성도의 경중도와 치은염 유무와는 관련성이 없는 것으로 나타났다. 정신지체 장애학생의 치아우식활성도 경중과 치아우식경험지수와의 상관성을 평가한 결과, 치아우식활성도가 증가할수록 우식경험치율과 우식경험치지수가 높은 양상을 보였으며, 특히 유치의 경우 우식경험유치율 및 우식경험유치지수는 치아우식활성도와 높은 상관성을 보였다. The purpose of this study is to evaluate oral health status, caries-inducing bacterial activity of the mental retardation students, and developing motivation method for improving oral hygiene management by clarifying the relationship between caries- inducing bacterial activity and oral health status of mental retardation students. Caries experience indices, caries susceptibility test, gingival health evaluation, and oral hygiene management and oral health survey were performed. Results were as follows: 1. The DMFT index of disabled students(12 years) was 2.07. 2. The gingival inflammation was occurred more frequently in older ages. 3. There also was a high positive correlation between caries incidences and the results of caries-inducing bacterial activity test especially in deciduous teeth. This result suggested that the Dentocult SM mutans test as a caries activity test is a reliable method for measuring the status of dental caries in mental retardation students. Because it would motivate the mental retardation students to care more actively for their oral hygiene if they learn how much dental caries-inducing bacteria are living in their mouth by observing the bacterial colony on the cultured test strip, it can become a possibly efficient educational tool for the mental retardation students.
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신진한,류충호,조성환 경상대학교 농업생명과학연구원 2002 농업생명과학연구 Vol.36 No.1
당근파쇄물을 Termamyl, Dextrozyme 및 Viscozyme과 같은 당질 가수분해 효소로 가수분해시킨 당화물을 Saccharomyces cerevisiae로 발효시켜 얻어진 알코올 용액을 기질로하여 Acetobacter aceti 배양에 의하여 식초를 제조하고, 이와같은 제조한 식초를 이용하여 여러 형태의 식음료를 조제하여 관능검사를 실시하였다. 먼저, 당질가수분해효소로 당근파쇄물을 가수분해아여 환원당 농도가 0.6%이던 당근 파쇄물의 환원당 농도가 7.0%로 증가된 당근 당화물을 제조할 수 있었다. 이어서, 당근당화물에 포도당을 첨가하여 환원당 농도를 20%로 조절한 후, 알코올 발효시켜 알코올농도를 6.0%로 조절한 후, 종초(Acetobacer aceti의 전 배양액)를 가해 배지의 초기산도가 1.0% 부근이 되도록 조절하여 30℃에서 정치배양 및 진탕 배양시켰다. 진탕 배양의 경우, 발효 22일 경에 최대 산도 7.0%에 도달하였고, 정치배양의 경우에는 발효 30일 경에 최대 산도 6.8%에 도달하였다. 이와같이 조제한 당근식초를 저온살균하고 이를 이용하여 제조한 식음료로는 액상과당을 10%가량 첨가하여 제조한 음료 시제품이 당근과즙과 각종 부원료를 첨가하여 제조한 시제품보다 높은 관능 평가 결과를 얻었다. To develop vinegar and beverage products from carrots, carbohydrates in carrots were hydrolyzed with hydrolyzing enzymes such as Termamyl, Dextrozyme, and Viscozyme. The hydrolysate was used as the substrates of alcohol and acetic acid fermentation by Saccharomyces cerevisiae and Acetobacter aceti, respectively. The sensory evaluation for the prepared vinegar and vinegar-containing beverages was carried out. After hydrolyzing crushed carrots, the saccharified product could be manufactured in the 7.0% ratio of deoxidized saccharification, whose concentration was originally 0.6%. After the concentration of reducing sugars was made up to 20% by adding glucose to the saccharified product, the alcohol fermentation was done at 30℃. After alcohol fermentation, 6.0% of alcohol content was composed in the liquid medium precultivated by acetobacter aceti and the acidity in the early stage was reached around 1.0%. While it arrived at the maximum acidity of 7.0% at the 22th day of fermentation in the case of shaking cultivation, the alcohol concentration in the culture was the maximum acidity of 6.8% at the 30th day of fermentation in the case of the static cultivation. In the sensory evaluation for the various kinds of beverage prepared with the carrot vinegar, the testing beverage manufactured with adding 10% of liquid fructose to the culture showed best results.
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김경순,조영하,전진호,조은희,은충기 인제대학교 백병원 2002 仁濟醫學 Vol.23 No.3
Objectives : To figure out the factors related to the failure of primary pulmonary tuberculosis(Tb) treatment and to enhance the efficiency of the treatment. Methods and Materials : The subjects were 137 Tb patients composed of the two groups; 44 failure cases and 93 success cases who admitted in National Masan Tuberculosis Hospital during 2001. The failure means no improvement with the standard short term regimen of INH and RFP. Patients' informations were gathered through medical records and face-to-face interview survey, and, the data were analyzed with SPSS(ver 10.0). Results : Mean age of the subjects were 47.6 years. Most cases were diagnosed at clinics or hospitals at first, due to the symptoms. No difference in smoking and alcohol habits between the two groups. The cases who got the informations about the whole process of treatment, and following regular regimens were more in the success group. The proportion of multi-drug resistance to the regular primary Tb regimen was higher in the failure group 8 cases out of 25 detectable failure cases. 0 case among 46 successful cases. And the four regular regimen(INH, RFP, EMB, PZA) was popular type of the resistance. In chest X-ray, multiply involved lesion(≥ two lobes), atelectasis and pleurisy were more frequent in the failure group. Conclusion : The major factors that enhance the efficiency of Tb treatment were the informations and compliance. Enough explanation about the whole process would be essential during Tb treatment, and, in case of MDR-Tb, susceptible regimen and surgical therapy should be considered.
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