• 한국환경과학회지
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• 제13권12호
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• pp.1041-1048
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• 2004

In this study the results of optimal water supply analysis by operating constraints of reservoirs during drought period are as follows. During drought period, water supply reliability is possible about $97\~61{\%}$ by CASE 1-CASE 5. Water supply reliability is possible about $97.3{\%}$ in case of the Andong dam and $87.7{\%}$ in case of the Imha dam by CASE 3. Also, under the constraints of CASE 4, water supply reliability is possible about $87.5{\%}$ in case of the Andong dam and $73.3{\%}$ in case of the Imha dam. The reason what low of available water supply ratio is decreased inflow of Imha dam. When compare standard deviation of average storage with standard deviation of storage, stable storage can be secured during successive drought period. And it also can minimize shortage of water during drought. therefore, it is impossible that reservoir supply sufficient water but change of operating condition is better than pervious on that followed by full reservoir level. It is need that the study for optimal water supply during drought period has to be continued.

• 한국보건간호학회지
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• 제29권3호
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• pp.412-425
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• 2015

Purpose: This study was conducted to understand the trend in research by analyzing previous studies related to the case management of Medicaid and to explore the direction of future research. Methods: Thirty three studies conducted from January 2003 to June 2015 were analyzed according to characteristics of researchers and subjects, research methods, measurable variables, and key words. Results: Of the studies analyzed, 69.7% were conducted on Medicaid beneficiaries, and 65.6% were conducted on the group of high risk for over medical utilization. The mainly used research design was a survey study design, which was 51.5% of them, followed by experimental (24.2%), and qualitative (12.1%) study design. Most frequently measured variables were medical utilization (62.5%), needs for case management (41.7%), and health status (25.0%). The topics most frequently studied were related to medical utilization, effect of case management, self-care, and program development in Medicaid beneficiaries and job and socio-psychological factors in case managers. Conclusion: The future direction of nursing research in Medicaid case management is to be vitalized through the expansion of the research population, and concretization and diversification of the research topics. In addition, conduct of further studies on intervention strategies and contents for improving quality of case management program is also needed.

• 통상정보연구
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• 제7권1호
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• pp.75-94
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• 2005

With most major full service banks having launched transactional Internet banking, attention is shifting to the realities of managing the Internet channel as a profitable component of an overall delivery strategy. In addition to examining Case Study and Internet Bank Model. Services of Internet Banking available through the Internet are as follows. 1. credit card loans, personal loans. 2. high-yield financial products. 3. insurance products. 4. securities products. 5. Case study of Foreign Internet Banking(ING, BNP, HSNC, City Bank). The study reviewed fields, including financial services, customer service, Website formation and design, convenience of use and system safety, Internet Banking Model, and many related areas. Internet Banking earned high marks in most fields. This study review focuses on the following: Understanding and meeting consumer expectations for us ability, site performance and functionality. Integrating the Internet channel into overall marketing, product delivery and customer service strategies. Strategies to increase customer satisfaction with Internet Banking and to attract new Internet bankers. therefore this study review activity model concretion of Internet Banking Model and Case Study.

• 한국보건간호학회지
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• 제8권1호
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• pp.19-29
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• 1994

The purpose of this case study is to apply for the elderly development of health promotion through exercise program in urban health center. The subject of the case study was 20 elder women of volunteer in district aged house. Performance of exercise case program took for 14 minute in once, weekly, enforced 7 times from Oct. 1 to Nov. 26. The result was appeared improvement physical health status and self-satisfaction after the exercise program. In conclusion, this case study indicates that exercise program for the elderly could be effective in health promotion and this program could lead to health promotion service in urban health center.

• 대한약침학회지
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• 제24권2호
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• pp.54-58
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• 2021

Objectives: The purpose of this study is to investigate the effects of aerobic exercise and acupuncture treatment in obese patients. Methods: The effects of exercise in obese patients receiving acupuncture therapy were investigated in this retrospective, case-controlled study in which subjects complying with exercise were enrolled in the case and non-compliers were enrolled in the control group. Results: There was a statically significant weight loss in both the study case group (94.39 ± 20.36; 88.91 ± 19.00; n = 22; p = 0.001) and the control group (103.18 ± 21.92; 99.56 ± 21.92; n = 34; p = 0.001) after 3 months. Weight loss occurred in all 22 patients in the case group. In the control group, while weight loss occurred in 27 of the 34 patients, weight gain occurred in three patients. Conclusion: In conclusion, the addition of modalities such as acupuncture, exercise and diet may provide effective improvement in weight control.

• 가족자원경영과 정책
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• 제17권3호
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• pp.125-144
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• 2013

This aim in this study is to investigate the meaning of case management and management in general from the case manger's perspective, as well as case mangers' abilities and networks. We also propose a development direction for the establishment of a local integrated family-centered community management system. Regarding the collection of qualitative data, focus group interviews (FGIs) were conducted with 11 case managers from social welfare organizations in the city of C. The interviews consisted of open-ended questions in the following four categories: understanding of case management, case managers' abilities, case management environments, and local community networks. According to the interview analysis, a total of 16 subcategories in 9 categories and 4 domains have been identified. Due to the ambiguity regarding the concept of case management, case management was completely dependent upon individual case managers' abilities. In particular, family-centered case management was found to exist in several organizations in the same region. In terms of case management environments, the following problems have been observed: absence of related departments and staff, confusion regarding performance evaluation standards, limitations in sharing information among organizations, limitations in resource exploration and management, redundant support, and an uncomfortable relationship between the private and public sector. Horizontal exchange and cooperation among organizations are essential to establish and facilitate a local community network. After all, to establish a local family-centered community case management system, the roles of a Healthy Families Center and a Multi-cultural Family Support Center as parts of a family-centered transfer system should be fully emphasized in local society, and the performance of family-centered case management should be developed.

• 디지털융복합연구
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• 제15권8호
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• pp.455-463
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• 2017

이 연구의 목표는 사례관리자들의 사례관리 성공경험을 탐색하여 현장에서 활용 가능한 목표를 도출하는 것이다. 이 연구의 방법은 자료 수집을 위해 전문 사례관리 사회복지사 20명에 대한 각 2회의 초점집단 인터뷰(Focus group interview)와 자료 분석을 위해 Glaser의 근거이론 방법(Grounded theory method)중 사건코딩을 사용하였다. 분석결과 4개 범주, 10가지 하위범주, 25가지 요소가 도출되었다. 성공경험의 내용은 다음과 같다. [1범주] 클라이언트의 만족과 능력, 하위범주는 (1)역량강화의 시작, (2) 변화의 목표 찾기,(3) 변화의 달성, (4) 클라이언트 주도의 성공, [2범주] 사례관리자의 능력, 하위범주는 (5) 균형있는 인간관 형성, (6) 기술과 능력 향상, [3범주] 조직과 환경, 하위범주 (7) 실천 지원체계확립, [4범주] 신뢰관계 (8) 사례관리자와 클라이언트의 신뢰향상, (9) 지역사회와 클라이언트의 신뢰향상, (10) 사례관리자와 지역사회의 신뢰향상. 이 연구의 결과는 현장의 사례관리 실천 목표를 분명히 하도록 하였고, 향후 기관평가, 사례관리영역에 반영하는 대안으로 제시했다.

• 기술사
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• 제27권3호
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• pp.3-13
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• 1994

• 한국IT서비스학회지
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• 제8권2호
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• pp.173-187
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• 2009

CASE tools are complex software products offering many different features. Systems professionals have evaluated various CASE products from a feature and attribute basis. Each product has a different mix of strengths and weaknesses as perceived by the end user. Specific CASE tools support different steps of the applications development process as well as varying methodologies. In this paper we develop a method for evaluating CASE tools. The model has an analytic hierarchy process for evaluating CASE tools in terms of functionality, management efficiency, and support ability of provider, and a data envelopment analysis for overall evaluation considering cost and AHP results. We applied the developed model to a real world case study.

• 한국철도학회:학술대회논문집
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• 한국철도학회 2007년도 추계학술대회 논문집
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• pp.683-688
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• 2007

The importance of reliability and safety, recently, shows a tendency to increases in railway system constructions and projects. At the point of view of safety, especially, the railway authority proposes an establishment of the safety case that is the documented demonstration that products comply with the specific safety requirements in railway industry. In case of reliability activities, there is no systematic documented demonstration in the railway industry. At this circumstance, this study presents the establishment of Reliability, Availability and Maintainability Case for railway system based on the MoD(Ministry of Defence) 00-42. This RAM Case will support that systems and products produced from suppliers or manufacturers meet the specific RAM requirements during the system life cycle(i.e, from design to operation & maintenance) through systematic process and evidences. Also, it is expected that railway system operations will be managed and supported from reliability activities in accordance with RAM Case.