• 보건교육건강증진학회지
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• 제17권2호
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• pp.111-124
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• 2000

The objective of this study is to find the most effective educational method on Sex and AIDS/HIV among young people in Korea. The number of people with HIV amounts to 1,224 as of Sep. 2000, and is increasing continuously, especially among young people(National Institute of Health, 2000). In setting up the policy of health education on Sex and AIDS, the criteria should be the effectiveness. By two-stage cluster sampling, 4,713 students were selected from among the 19,093 students from 44 middle and high schools and divided into three groups and taken the education with three different methods( 〈lecture with slides show〉, 〈lecture without any material〉 and 〈lecture through broadcasting system〉) by the same lecturer with the same contents for about 50 minutes. To compare the effects of education by methods, the tests on the AIDS knowledge, AIDS attitude on AIDS and Sexuality attitudes with self-administered questionnaire were implemented three times, that is, ‘before’, ‘right after’ and ‘2 weeks later’ of the education. As to the degrees of change of AIDS knowledge, AIDS attitudes, Sexuality attitudes and subjective evaluation of the education, 〈lecture with slides show〉 was the most effective, 〈lecture without any material〉 was the second and 〈lecture through broadcasting system〉 was the least effective, respectively. In the cost-effectiveness analysis using the results of this study, 〈lecture with slides show〉 turned out to be the most effective, and 〈lecture through broadcasting system〉 was the second and 〈lecture without any material〉 was least effective. From these results, it is suggested that 〈lecture with slides show〉 is more effective health educational methods on Sex and AIDS than 〈lecture without any material〉 or 〈lecture through broadcasting system〉.

• 한국의류산업학회지
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• 제5권3호
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• pp.235-243
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• 2003

This study is to figure out where the current satisfaction with ready-to-wear clothes based on middle-aged women's body shapes is at and to propose basic considerations in its production for coming up with a better sizing system to maximize customer's satisfaction. The data obtained from measurement and questionnaire by 126 middle- aged (35-59) women which were located in Gwangju. Followings are summary of this research, 1)The satisfaction level with lower -wear is relatively lower-wear than that of upper-wear in most parts of body. 2) The results by way of putting score show three different groups. Group 1 has characteristics of front body silhouette in the small ratio of shoulder width/bust width, shoulder width/waist width and big ratio of shoulder width/hip width. And Group 3 has characteristics of front silhouette, small ratio of hip girth/thigh girth. Group 2 has a standard shape. 3) The satisfaction level with lower-wear based on middle-aged women's body shapes shows slight difference. In this category, Group 2 has higher satisfaction level than that of Group 1, while Group 1 has better shape than Group 3. 4) The items of clothes which should be considered current less satisfaction on their size and pattern are skirt and pants. In the meantime, specific body parts for the same criteria are hip girth, thigh girth. And the 43.7% of middle-aged women who responded to this study requires improvement on the fit of lower-wear.

• 임상간호연구
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• 제19권2호
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• pp.245-254
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• 2013

Purpose: This study was done to examine predictive validity of Critical Care Non-verbal Pain Scale (CNPS) and develop criteria for pain assessment using CNPS with critically ill patients who have communication problems. Methods: Data were collected from intensive care units at three major general hospitals in Seoul and Kyunggi province. During each observation, a nurse assessed pain severity using CNPS ratings (range 0-9) at four treatment stages: at rest, during central catheter dressing change (nonpainful procedure), position change and suctioning (routine painful procedures). Patients also assessed their pain using a self-report 4-point VRS-4. Results: There were significant differences between the four treatment stages except between "at rest" and "nonpainful procedure". Strong correlations were found between CNPS and VRS-4 for "at rest" (r=.552, p<.001), central catheter dressing change (r=.505, p<.001), position change (r=.709, p<.001), and suctioning (r=.662, p<.001). ROC curve analysis of CNPS based on 3 point on VRS-4 showed the cutoff point was 3 for CNPS, the starting point for pain management with 73% sensitivity, 92.2% specificity, 73% positive predictive value, and 92.8% negative predictive value. Conclusion: Results indicate that CNPS is a valid tool for measuring pain in critically ill patients with communication problems and 3 point should be the standardized pain treatment point.

• 대한간호학회지
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• 제35권7호
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• pp.1238-1247
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• 2005

Purpose: This study aimed at developing integrated clinical performance indicators(CPIs) through the analysis of quality improvement(QI) activities of a hospital and literature review about performance measures. Method: The CPIs were developed through the following three stages; 1)Identifying preliminary CPIs 2)A staff validity test in preliminary CPIs 3)Developing final CPIs. Result: One hundred twenty-three preliminary CPIs were developed through QI activities of the target hospital for 8 years and literature review. The results of the validity test for the preliminary CPIs supported ninety-one items. Sixty-two CPIs were selected through integration, reclassification and renaming. Then, eighteen items were deleted on account of an imprecise calculation method. Finally, forty-four CPIs were confirmed. They consisted of twenty-six items at the hospital level and eighteen items at the department level. Conclusion: CPIs can be used as criteria to evaluate the performance of healthcare organizations, and to decide the quality of healthcare for customers. This study may contribute to establishing an integrated system between QI activities and performance measurement of healthcare organizations.

• 디지털융복합연구
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• 제13권1호
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• pp.469-479
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• 2015

본 연구의 목적은 아로마테라피 손마사지 간호중재 효과를 체계적, 객관적으로 규명하기 위함이다. 이를 위해 아로마테라피 손마사지 효과에 대한 과학적 지식체의 객관적 근거를 제시하기 위하여 메타분석을 실시하였다. 이를 위해 최종적으로 선정된 논문은 2004년에서 2013년에 걸쳐 국내에서 출판된 총 15편이었으며, 총 연구 대상자는 733명이었다. 연구결과는 모든 측정변수의 유의성 검증 결과 메타분석에 적절하였으며, 아로마테라피 손마사지 효과에 대한 랜덤효과 모형 분석 결과 95%의 신뢰구간에서 유의한 p값을 나타냈다. 실험군과 대조군의 표준화한 평균차는 생리적 변수인 수축기 혈압(d=-9.5320), 이완기 혈압(d=-8.8730), 맥박(d=-9.1241)이며, 심리적 변수인 불안(d=-0.1469), 우울(d=-0.4489)으로 모두 음의 방향으로 유의하게 감소하는 것으로 나타났다. 결론적으로 아로마테라피 손마사지 간호중재 효과에 대한 메타분석 결과, 생리적 변수인 혈압(수축기 혈압, 이완기 혈압)과 맥박을 감소시키고, 심리적 변수인 불안과 우울을 완화시키는 효과가 있음을 입증하였다.

• 항공우주기술
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• 제10권2호
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• pp.37-48
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• 2011

영상 레이더(SAR)는 날씨나 밤낮에 관계없이 전천후로 고해상도의 지구 관측을 가능하게 하는 강력하고 잘 정립된 마이크로웨이브 원격 탐사 기술이다. 한국항공우주연구원에서는 올해 발사될 예정인 우리나라 최초의 영상 레이더 위성을 개발해오고 있다. 영상 레이더 위성은 크게 위성 본체와 SAR 탑재체로 이루어진다. SAR 탑재체는 고출력의 전력을 SAR 안테나를 통하여 방사하기 때문에 설계 단계에서의 고주파 호환성 있는 설계와 시험단계에서의 고주파 호환성 검증이 실제 궤도 상에서 성능 보장을 위해서 무엇보다 중요한 절차이다. 본 연구에서는 영상 레이더 위성의 고주파 호환성을 위한 설계 기준과 검증 절차에 대하여 기술한다. 부가적으로 본 논문은 영상 레이더 위성의 RF 성능의 강건성 검증을 위한 RF 전체 방사 시험(RF 자체 호환성 시험)과 시험 형상 그리고 시험 결과에 대하여 기술한다.

• 한국수자원학회논문집
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• 제40권11호
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• pp.841-849
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• 2007

본 연구에서는 우량계와 강우 레이더를 함께 이용하는 경우의 통합관측 효과를 검토하였다. 통합관측효과는 서로 직교하는 관측방법의 결합에 따른 관측오차의 감소를 고려함으로써 평가된다. 구체적인 적용 예로서 금강유역에 대하여 강우 레이더가 추가로 설치되는 경우 우량 관측망 밀도를 어느 정도까지 조정할 수 있는지에 대한 평가를 수행하였다. 이를 위해 North and Nakamoto(1989), Yoo et al. (1996), 유철상(1997)의 관측오차 관련 연구를 응용하였으며, 강우장의 모형화를 위해서는 그 구조가 간단한 NFD 모형을 이용하였다. 모형의 매개변수는 금강유역의 28개 우량 관측소 시자료를 이용하여 추정된 강우장의 특성치(상관거리 및 상관시간)를 이용하여 결정하였고, 레이더의 운영 특성은 임의로 가정하였다. 본 연구에서는 WMO(1994)의 추천 우량관측 밀도와 금강유역에 설치된 우량 관측 밀도를 고려하여 레이더의 도입으로 인한 우량 관측 밀도의 조정 방안을 제시하였다.

• 대한기계학회논문집
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• 제13권3호
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• pp.461-471
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• 1989

본 연구에서는 혼합 모우드 균열문제의 연구를 위하여 .KAPPA.$_{II}$ /.KAPPA.S1I\ulcorner조절이 간편하고, 균열진전경로가 하중방향에 따른 균일전면의 자유표면의 영향을 균일하게 한 시험편(이하 RCM 또는 round compact mixed-mode 시험편이라 한다)을 고안하여 균열길이 및 하중작용 방향에 따른 .KAPPA.$_{I}$ 및 .KAPPA.S1II를 수치해석한 다음 일반화 하였다. 또 고강도와 용접성이 요구되는 항공기부품, 압력용기, 지상운송차량 등에 사용되고 있는 5083-H115 알루미늄 합금에 대해 혼합 모우드 균열진전 방향 및 피로균열 진전특성을 분석하고자 한다.다.

• 한국조경학회지
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• 제29권1호
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• pp.80-91
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• 2001

The purpose of this research is to provide a basic knowledge to open up for undeveloped park in process of the park policy establishment by setting up the priority of park development and valuation factor, valuation index as well as building a basic material to undeveloped neighborhood park in Daegu Metropolitan City. Thirteen urban neighborhood parks(1,841,663$m^2$) in the Daegu Metropolitan City were selected for this study. Analyzing and reviewing the previous research and literature review were conducted, and the evaluation index and analysis criteria were constructed to decide the development priority of parks. The results of this research are as follows; 1) Following to the result of the expert questionnaire test in order to estimate weight of valuation factors. It had a high score in available population, and estimated amount of the gross compensation, unpurchased land rate. On the other hand park rate of autonomous district, altitude, rate of population increase in autonomous district and a low score. 2) Generally, most f the plain type parks had a high score in the Sea level, land using pattern, an estimated amount of the gross compensation, but hill type parks had a high score the rate of green covered, park area for one person of administration building. 3) Daebong, Soosung, Dosan, 2.28 youth, Kyungnam parks were selected high priority. Soochang, Donsibong, Janggi, Dongin parks were selected middle priority. Bokhyun, Galsan, Manchon, Gusoosan parks, which were selected low priority. This research for undeveloped park is a basic research step to open up. Three many difficult things in shortage of the basic material for building valuation factor and measuring of the method measurement. The application of weight which make a decision importance among the valuation factor should have ore reasonable study and more scientific research from now because there still remains a lot of shortage of positive materials in there.

• 한국가구학회지
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• 제22권4호
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• pp.278-286
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• 2011

Today, people are becoming more conscious regarding environmental-friendliness, and the society as a whole is becoming more aware of it. With such phenomenon, the purpose of this research is to examine how comfort and pleasantness of indoor environment influences when selecting a place for multi-cultural complex. To demonstrate the stated hypothesis, I have preceded the experiment by selecting the C multi-cultural complex of closed-type structure and T multi-cultural complex of open-type structure. The next step I took, in order to validate the public's awareness of environmental-friendliness, was conducting a survey. I then deducted a conclusion through comparison and analysis of experiment measures with survey result. As a result of the research, the experiment measures of each air, light, heat condition of the T multi-cultural complex of open-type structure had a higher measurement for the comfort and pleasantness than the C multi-cultural complex of closed-type structure. Moreover, after validating the consciousness of the public through the survey, they had a tendency preferring T multi-cultural complex of open-type structure over C multi-cultural complex of closed-type structure in terms of comfort and pleasantness. To summarize, it is proper to conclude that the criteria - comfort and pleasantness of indoor environment - has influenced significantly when it comes to selecting a multi-cultural complex through both the experiment and the survey result.