• 한국윤활학회:학술대회논문집
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• 한국윤활학회 2002년도 proceedings of the second asia international conference on tribology
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• pp.323-324
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• 2002

This paper presents a preliminary study of the influence of roughness due to marine propeller blades machining on their performance. A blade surface finish that has been roughened by corrosion, cavitation and other phenomena, leads to a power penalty. Thus propellers manufacturers tend to propose blades of great surface finish, even mirror-polished. However achieving such surface finish increases manufacturing costs. With modem manufacturing means, propellers can now be machined while preserving a good surface finish. We have studied the influence of manufacturing strategy on an aspect of hydrodynamic performance, cavitation.

• 한국병원경영학회지
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• 제1권1호
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• pp.203-247
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• 1996

This article reviews the art and practice of strategic management process in hospitals today, in order to help hospital administrators for managing strategic management system in their hospitals. The strategic management process model in this article is based on an integrated approach combining traditional environmental model with resource-based model of strategy. The components of the model are consisted of five steps: (1)formulating objectives, strategic assessment by external environmental analysis, internal capability analysis, TOWS analysis and marketing audit, (3)strategy choice considering context and criteria of choice, (4)program implementation through operational planning, resource allocation, and conversion, and (5)control by monitoring and evaluating hospital outputs. This article deals with many aspects of issues inherent in every step on this strategic management process.

• 한국콘텐츠학회논문지
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• 제10권2호
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• pp.444-451
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• 2010

본 연구는 초정리의 지역이미지통합 전략을 수립하는데 기초가 되는 지역이미지 및 중요요인에 대해 살펴보았다. 연구결과 지역이미지 통합을 위해 중요시 되는 요인은 자연성과 독창성이었으며, 인구통계적 특성에 따라 부분적으로 인식의 차이가 있는 것을 알 수 있었다. 이를 통해 지역이미지 통합을 위해서는 지역 대표자원을 이용해 자연적이면서, 차별화된 이미지통합 전략이 수립되어야 함을 알 수 있었다.

• 경영과정보연구
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• 제34권1호
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• pp.35-49
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• 2015

최근 기업의 사회적 책임 활동에 대한 학문적 실무적 차원의 논의들은 사회적 책임 활동을 전략적인 측면에서 기업특성 및 경쟁전략들과 연계시키는 통합 전략적 사고의 중요성을 강조하고 있다. 이 같은 관점에서 본 연구는 다국적기업들의 태생적 경쟁열위 요인인 문화적 거리와 이를 극복하기 위한 현지화 전략 간의 관계와 이들 관계에 대한 사회적 책임 활동의 조절효과를 분석하여, 시장 경쟁전략과 비 시장 전략의 상호보완적 관계에 대한 실증분석 결과를 제시하는데 주된 목적을 두고 실행되었다. 중국 시장에서 경쟁하고 있는 대표적인 다국적기업들의 총 3년(2010년-2012년) 간의 자료를 수집하여 다중회귀분석한 결과에 의하며, 다국적기업들이 직면하게 되는 문화적 거리는 시장경쟁 전략인 현지화 전략과 정(+)의 관계가 있는 것으로 나타났고, 다국적기업들의 사회적 책임 활동 역시 현지화 전략과 정(+)의 관계가 있는 것으로 나타났다. 또한 다국적기업들의 사회적 책임 활동은 문화적 거리와 현지화 전략 간의 정(+)의 관계를 음(-)의 관계로 조절하는 것으로 나타났다. 이는 문화적 거리를 극복하기 위한 현지화 전략의 효과가 사회적 책임 활동을 통해 보완될 수 있음을 나타내는 결과이다. 다국적기업들의 경쟁전략과 사회적 책임 활동 간의 보완관계를 분석한 본 연구의 결과는 중국시장에서 경쟁하고 있는 다국적기업들이 효율적인 성과향상을 위하여 시장전략인 현지화 전략과 비 시장 전략인 사회적 책임 활동 간의 균형적인 조정을 실행하고 있음을 보여주고 있다. 또한 다양한 시장전략과 비 시장 전략 간의 통합 전략적 관리방안에 대한 중요성과 미래 연구방향을 제시하고 있다.

• 대한안전경영과학회:학술대회논문집
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• 대한안전경영과학회 2005년도 춘계학술대회
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• pp.153-157
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• 2005

We consider the integrated information system by information strategy planning(ISP) and process modeling. This paper is to propose information when enterprise implement the integrated enterprise information system.

• 유통과학연구
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• 제13권3호
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• pp.61-67
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• 2015

Purpose - Exports have long been regarded as significant drivers of sustainable competitive advantage and growth among small and medium enterprises (SMEs). The export activities of SMEs are particularly important in the context of export-oriented economies such as Korea. Although many studies have examined the determinants of exports, it is difficult to find empirical studies about the determinants of the export performance of regional SMEs. This study investigates the determinants of export performance in the regional SME context based on an integrated approach that combines the environment factor of industrial organization theory, competitive strategy theory, and the competences of the resource-based view. Research design, data, and methodology - To empirically analyze the determinants of export performance in the regional SMEs, data were collected from firms in the Daegu metropolitan area. Data were collected directly through questionnaire surveys; in addition, secondary financial data were also taken from the KIS-VALUE database. Out of the 175 responses that were received, 143 were considered to be worth examining. After testing the reliability and validity of the variables through multiple items such as environmental turbulence and competitive strategy, hypotheses were verified by using five multi-regression models. These models were: a control model with organizational size and age, an environmental model with technology and market turbulence, a competency model with R&D and foreign distribution channels, a strategy model with product and market differentiation, and an integrated model including all of these variables. Results - First, as a control variable, the organization size has significant positive effects on export performance. Second, technology turbulence based on industrial organization theory has significant positive effects on export performance, but market turbulence does not affect export performance. Third, the foreign market distribution competency of the resource-based view has strong positive effects on export performance, but the R&D competency does not affect export performance. Fourth, the product differentiation strategy from competitive strategy theory positively impacts export performance, but market differentiation does not affect export performance. Finally, in the integrated model, only the foreign distribution competency of the resource-based view has a significant effect on export performance. Conclusions - The empirical results of this study verified the usefulness of the rationales behind the three theories to explain the export performance of the regional SMEs, especially the importance of the foreign market distribution competency from the resource-based view. With regard to practical considerations, this study's implications suggest that the use of technological environmental changes by industries is better than the use of market changes. Further, the use of the product differentiation strategy is more effective than the use of the market-driving strategy, and the distribution channel competency plays a stronger role than the technology-oriented competency with regard to the export performance position of regional SMEs. Future studies should examine relational perspectives, such as trust among channel partners. Therefore, the configuration approach is more useful in enhancing pragmatism by comparing high- and low-export companies.

• 한국컴퓨터산업학회논문지
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• 제4권4호
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• pp.509-516
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• 2003

인터넷과 정보기술의 발달로 인하여 중소기업들은 사내에 통합 정보화 시스템 구축을 실제로 적용하기를 원하고 있다. 과거에는 주로 기업 내부에 관한 정보 시스템이 종류별로 각각 운영되어 왔으나 현재에는 기업과 기업, 기업과 고객, 나라와 기업간 전자상거래와 ERP 시스템 등 통합 정보화 시스템이 활성화되고 있다. 중소기업이 통합 정보화 시스템을 구축하기 위해서는 정보화 프로세스 전략 방법론을 적용하여, 자사의 정보화 수준을 분석 및 평가해본 후에, 정보 인프라와 통합 정보화 시스템을 구축하는 것이 바람직하다. 따라서 본 연구는 중소기업의 통합 정보화 시스템 구축을 위한 정보화 전략 방법론을 소개하고 사례연구로서 한 중소기업의 통합 정보화시스템 구축과정을 모델링해 보았다.

• Journal of Power Electronics
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• 제16권6호
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• pp.2327-2337
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• 2016

The mode-switching control of transient process is important to grid-connected 400 Hz solid-state power supply systems. Therefore, this paper analyzes the principle of on-grid and islanding operation of the system with or without local loads in the grid-connected process and provides a theoretical study of the effect of different switching sequences on the mode-switching transient process. The conclusion is that the mode switch (MS) must be turned on before the solid-state switch (STS) in the on-grid process and that STS must be turned off before the MS in the off-grid process. A strategy of mode-switching smooth control for transient process of the system is proposed, including its concrete steps. The strategy utilizes the average distribution of peak currents and the smooth adjustment of peak currents and phases to achieve a no-shock grid connection. The simulation and experimental results show that the theoretical analysis is correct and that the method is effective.

• 대한간호학회지
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• 제38권4호
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• pp.513-521
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• 2008

Purpose: The purpose of this study was to develop an integrated suicide violence prevention program for adolescents. Another purpose was to evaluate the effects of the integrated suicide violence prevention program on self-esteem, parent-child communication, aggression, and suicidal ideation in adolescents. Methods: The study employed a quasi -experimental design. Participants for the study were high school students, 24 in the experimental group and 25 in the control group. Data was analyzed by using the SPSS/WIN. 11.5 program with $X^2$ test, t-test, and 2-way ANOVA. Results: Participants in the integrated suicide violence prevention program reported increased self-esteem scores, which was significantly different from those in the control group. Participants in the integrated suicide violence prevention program reported decreased aggression and suicidal ideation scores, which was significantly different from those in the control group. Conclusion: The integrated suicide violence prevention program was effective in improving self-esteem and decreasing aggression and suicidal ideation for adolescents. Therefore, this approach is recommended as the integrated suicide violence prevention strategy for adolescents.

• 한국콘텐츠학회논문지
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• 제4권1호
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• pp.40-48
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• 2004

52개 저축은행을 대상으로 구조적 상황이론에 근거한 정보시스템 기술 구조와 경쟁적 전략적 적합성 여부의 관계를 조사하였다. 중앙 집중식 정보 기술과 분산형의 정보기술 구조가 경쟁 우위를 점하기 위해서는 공격주도형 전략이나 방어적 전략을 어떻게 일치를 시키는 것이 경쟁적 잇점에 긍적적인 영향을 미치는가에 관해서 실증 분석을 하였다. 이 연구에서 방어적 전략을 채택하는 경우에는 정보기술 구조를 중앙 집중적이고 통합된 형태를 취하고, 공격적인 형태의 전략을 채택하고자하는 경우에는 분산 형태 정보 기술구조를 취하는 것이 훨씬 더 유리하다는 결론을 얻었다.