비행청소년의 식생활태도와 식이자기효능감에 관한 연구

이정숙,이현자,송병춘,김은경,이춘복,김석환 대한지역사회영양학회 2008 대한지역사회영양학회지 Vol.13 No.5

The purpose of this study was to identify the factors associated with dietary attitudes and dietary self-efficacy of juvenile delinquents. Out of 110 questionnaires distributed to the juvenile detention home students in Daegu, and 150 questionnaires distributed to the juvenile detention home students in Anyang, 210 were analyzed (80.7% analysis rate). These data were analyzed by SPSS program. The results are summarized as follows. Almost all parents’ educational levels showed ‘graduation of middle school’, and only 43.8% of the juvenile detention students were living with parents. In case of incoming status, average income per month was 2,000,000 won, which was lower than normal one. Diet attitude score was higher in boy students than girl students (p < 0.05). There was a higher score of diet attitude in higher educational levels of father. The average score of dietary self-efficacy was 2.51 ± 0.86. This value was lower than the normal juvenile. There was a higher diet attitude score in the higher dietary self-efficacy score (p < 0.001). Therefore, proper nutrition education is required to improve their dietary self-efficacy. The results of this study could be useful data to plan and develop nutritional education programs of juvenile delinquents.

서울의 Penicillinase Producing Neisseria Gonorrhoeae 발생빈도(1996)

김재홍,황동규,전재홍,김윤석,김중환,김용준,이창균,임동진,김현수,조창근,김경문,박상훈,전우형,김희성,이호정,차명수,김갑형,김형석,김석우,황지환,박병순,권오상,이민수,송기훈,성소영,이인섭,부태성 대한화학요법학회 1999 대한화학요법학회지 Vol.17 No.2

Background : In recent years, gonorrhea has been panedemic and remains one of the most commom STDs in the world, especially in developing countries. Objective & Methods: For the detection of a more effective therapeutic regimen and assessing the prevalence of PPNG, we have been trying to study the patients who have visited the VD Clinic of Choong-Ku Public Health Center in Seoul since 1980 by means of the chromogenic cephalosporin method. Results: In 1996, 139 strains of N. gonorrhoeae were isolated, among which 53(39.0%) were PPNG. Conclusion: Our results suggests that after a peak of 74.3% in 1993, the prevalence of PPNG in Seoul is gradually declining.

가시층 분석 기법을 이용한 경관고도규제계획에 관한 연구 : 진주시 역사경관 보존을 중심으로

이춘석,강호철,류남형 진주산업대학교 1999 산업과학기술연구소보 Vol.- No.6

Chinju is famous for an old castle located in downtown. To conserve its historic landscape, some districts on the north of the castle have been under the height regulation. The historic landscape, however, is being seriously disturbed by the huge buildings newly constructed at the south of the castle. So, and alternative height regulation is required to make up its deficiency. This study examined the ‘View Floor Analysis(VFA)’as a height regulation planning tool, and suggested an alternative ‘Building Height Regulation Plan’with its results. The VFA is a new method to find out the maximum building height permissible from the differences between the existing topography and an imaginary floor which repersents building height theresholds, The process of the VFA used in this study was ① digitizing contours, ② converting digital contours to DEM, ③ manipulating control lines(super-imposing & text editing), ④ making visual floor(TIN) and converting it to raster data, and ⑤ map calculating(map algebra). The results were as follows: 1.At most, three stories(9m) buildings were permissilbe in the districts by the rear-gate of the castle, 2.But, very tall buildings over even twenty stories were allowable at Deulmal, Okbong, and the districts near the station. 3.The closer to the castle, the shorter building permissible. And, the closer to the mountains around the city, the taller building allowable.

주변 토지이용을 고려한 농촌마을 소하천 표준 단면 설계 : 농촌 주민의 하천 이용 형태를 중심으로

이춘석,박명안 진주산업대학교 건설기술연구소 1998 건설기술연구소보 Vol.1 No.-

The purpose of this study was to propose standard designs for the ecological improvement of rural streams. According to the survey about ecological conditions of rural streams of 10 rural villages (sept., 1996), the streams could be classified into three divisions(upstream, inner village, downstream), and the average width of streams was 9m, and the height of banks 3.1m. The slopes of basin were 7.33%, 2.67%, 1.39% at upstream, inner village, downstream respectively. The survey about the residents' usage of stream and the preferred activities(June, 1997) showed that the streams were most frequently used for the supply of agricultural water(39%) and for the washing(15%) and for the recreation and rippling(10%), etc.. First of all, three standard plans were designed presenting upstream, inner villages, and downstream, and then three standard sections were made based on each plan. Upstream was designed to be used for the recreational activities in summer and the major stream bank materials were base rock and existing boulders with the least artificiality. As the streams in the residential area were expected to be used and visible frequently, the most facilities for the streamside activity such as waterfront, water holes, shallows, water levels, walk, etc. were concentrated in this part with some artificiality. The downstream were designed for the agricultural use such as water supply, preparation of work and some break during the work.

호중구 감소성 발열환자에게 경험적으로 투여한 Teicoplanin의 효과

이동건,임동석,최수미,박선희,유진홍,최정현,민우성,신완식,김춘추 대한감염학회 2004 감염과 화학요법 Vol.36 No.2

목적 : 호중구감소성 발열 환자에게 경험적으로 teicoplanin을 투여할 때의 효과를 알아보고자 전향적 연구를 시행하였다. 방법 : 2003년 7월부터 12월까지 가톨릭조혈모세포이식센터에 입원하여 항암치료 혹은 조혈모세포이식을 시행하고 호중구감소성 발열이 있는 환자 중 초기 항균요법에 반응이 없어 경험적 teicoplanin 투여가 필요한 49명을 대상으로 A, B 제조회사에서 제공한 teicoplanin을 무작위로 어느 한 쪽 치료군에 배정하여 투여하였다. 용량은 첫날 400㎎ 부하용량을 정맥내 bolus로 투여하고 매 24시간마다 200㎎ 유지용량을 투여하였다. 결과 : A군 27명, B군 22명이 연구에 참여하였고 대부분의 환자가 신독성이 있는 약제를 병용하고 있었다. A군 8명, B군 7명에서 그람양성균이 동정되었고, teicoplanin에 대한 내성률은 A군 22.2%, B군 28.6%로 유의한 차이는 없었다(P=1.00; 0.61<95%CI<1.95). 미생물학적 확인 감염이 있었던 환자 중 평균 53.3%에서 완치 혹은 개선의 반응이 있었고 양 군간 유의한 차이는 없었다(A군 4명 [50.0%], B군 4명 [57.1%], P=1.00; 0.29<95%CI<2.60). 미생물학적 제거율은 평균 62.5% (A군 55.6%, B군 71.4%)이었고 그 외 미생물학적 효과는 A군에서 제거 후 재발 2명(22.2%), 내성 2명(22.2%)이었고 B군에서 각각 0명(0.0%), 2명(28.6%)이었으며 양 군간 유의한 차이는 없었다(P=0.28). 발열기간(P=0.89), teicoplanin 사용기간(P=0.47) 및 전체적인 사망률(P=1.00; 0.78<95%CI<1.24)도 양 군간 유의한 차이는 없었다. 이상반응 중 신독성은 16.3% (A군 18.5%, B군 13.6%)에서 나타났고 양 군에 차이는 없었으며(P=0.72; 0.39<95%CI<3.51), 신기능 이상과 관련있는 약제를 적어도 2개 이상 병용하고 있었다. 피부발진은 A군에서 1명, B군에서 3명 발생하였다(P=0.31; 0.93<95%CI<1.34). 결론 : 호중구감소성 발열환자에게 teicoplanin을 투여하였을 때 임상적 반응률은 평균 53.3%(A군 50.5%, B군 57.1%), 미생물학적 제거율은 평균 62.5%(A군 55.6%, B군 71.4%)이었고 두 제조회사간 차이가 없었고 이상반응도 양 군간 차이가 없었다. 앞으로 국내 호중구감소증 환자에서의 teicoplanin의 적정 용량, 용법 등을 알기 위한 집단 약동학 등의 연구를 시행할 예정이다. Background : This study was done to elucidate the efficacy of teicoplanin as the empirical treatment for febrile neutropenia. Methods : Patients were randomized to two groups according to pharmaceutical company (company A or B). Total of 49 patients (A, 27; B, 22) with neutropenic fever were studied prospectively for 6 months (Jul. 2003-Dec. 2003). Patients received 400 mg i.v. once, then 200 mg i.v. once daily. Results : Groups were matched for all demographic variables. Most of the patients were concurrently receiving nephrotoxic drugs. Gram positive microorganisms were isolated in 8 patients for A and 7 patients for B. Resistance rate against teicoplanin was 22.2% in A and 28.6% in B (P=1.0; 0.61 < 95% confidence interval [Cl] < 1.95). Among the patients with microbiologically documented infection, clinical cure or improvement was seen in 4 (50%) of 8 patients for A and 4 (57.1%) of 7 patients for B (P=1.00; 0.29 <95%CI <2.60). Bacteriologic efficacy was assessed as follows; elimination in 5 (55.6%), elimination with relapse in 2 (22.2%), resistance in 2 (22.2%) out of 9 gram-positive bacteria for A and 5 (51.4%), 0 (0.0%), 2 (28.6%) out of 7 bacteria for B, respectively (P=Q.28). There were no significant differences in duration of fever, duration of use of teicoplanin, and overall mortality. The incidence of nephrotoxicity and ototoxicity was not significant. Conclusion : For using teicoplanin as the empirical therapy for febrile neutropenia, the rate of clinical, microbiological response, and nephrotoxicity was 53.3%, 62.5%, and 16.3% respectively with no significant differences between the 2 preparations of teicoplanin. Supplementary evaluation on the adequate dose and duration of teicoplanin may be required.

오존 및 紫外線 照射에 의한 汚水의 複合酸化

이춘식,김형석,박승조 동아대학교 환경문제연구소 1993 硏究報告 Vol.16 No.1

In case the wastewater contained various pollutants was treated with the complex oxidation treatment method utilizing the ozone and ultra-violet radiation, the removal rates of BOD, COD, SS, Tirbidity and E.Coli according to the ozone contact concentration were excellent. The following conclusions were obtained from the experimental results : 1. When the ozone contact concentration was above 12.lmg/l, the BOD removal rate and the effluent BOD concentration were above 90% and below 10mg/l, and then the COD removal rate was above 90%, also. 2. When the ozone contact concentration was above 12.lmg/l, the SS removal rate was about 60% at 40, 50 mins. of hydraulic retention time, but the removal rate was down to 40% at 60mins. of HRT. 3. When the ozone contact concentration was above 5.2mg/l, the E.Coli removal rate was about 100% without the hydraulic retention time.

역사경관 보전을 위한 진주시 고도규제의 물리적 지표 설정에 관한 연구 : 진주성을 대상으로 한 이용자 경관인식을 중심으로

이춘석 진주산업대학교 1988 論文集 Vol.37 No.-

Cbinju is famous for an old castle which was regarded as a work of Paekjae dynasty originally named muyoul-sung. To conserve its historic landscape, much efforts have been made like the height regulation at the north districts. The historic landscape, however, is being seriously disturbed by the huge buildings newly constructed at the southern area. So, an alternative height regulation is strongly required. To suggest such an alternative, this study intended an index of building height regulation. First, the visual control point were selected through the users' cognition mapping, second, the viewshed and view frequency were analyzed from the control points, and then the limits of building height were analyzed through the users cognition survey using ten simulated photos. The major findings were as follows. 1. The residents and users preferred the riverside as viewpoints of the cbinjucastle, and old pavilions of cbinju-castle such as Cboksuk-Ru, Sujang-Dae, Pukjang-Dae as viewpoints of the downtown. 2. If there were not the screen effect of buildings, the castle could be seen at least one time from the entire downtown, and the southern downtown(Gangnam ε Mangkyung-dong) would be the most frequently visible from the castle. 3. The results indicated that the tallest building should not exceed a half height of the castle and three quaters height of mountains around the city.

임대아파트의 수선비용 관리시스템을 위한 데이터베이스 구축

이춘경,정영한,박태근,김광우,김창덕,김옥규,황영삼,박홍석 대한건축학회 2003 대한건축학회 학술발표대회 논문집 - 계획계/구조계 Vol.23 No.1

It shows that a variety of side effects result from the housing-supply policy focused in quantity. In a rental apartment for the low-income group, a shortage of maintenance cost in facilities become aggravated. The rapid progress of obsolete leads the lessor to the economic loss as well as a baneful influence to national economy. Also, the maintenance skill brings inadequacy by reason of technique development focused on new construction. As a result, the cost which needs for maintenance should get accomplished to application toward economy analysis and attempt considered management and financial affairs. Simultaneously, it should keep and administer a lot of data of maintenance affairs during life cycle in apartment and set up the way for aiding the situation of maintenance process.

일부 고등학생에서 성(性)적 활동의 위험요인 분석

이무식,김은영,천병철,이석구,전경희,최은주 한국모자보건학회 2000 한국모자보건학회지 Vol.4 No.2

공구 수명의 신뢰성 예측 프로그램 개발

이수훈,김봉석,강태한,송준엽,강재훈,서천석 한국공작기계학회 2004 한국공작기계학회 춘계학술대회논문집 Vol.2004 No.-

This paper deals with a prediction method of tool life in view of the reliability assessment. In this study, the flank wear was studied among multi-factors deciding the tool wear state. Firstly, tool life was predicted by correlation between flank wear and cutting time, based on the extended Taylor tool life equation of turning data, including parameters of cutting speed, feed rate, and cutting depth. Secondly, each of cutting conditions of endmilling was equivalently converted to apply ball endmill data to the extended Taylor equation. The web-based reliability prediction program for tool life is being developed as one of reliability assessment programs to for the machine tools.