• Journal of the Korea Academia-Industrial cooperation Society
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• v.9 no.1
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• pp.228-235
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• 2008

This research requires personal, psychological analysis which reflect korean culture's characteristics and emotions for stage-fright and factors of fear-causing, solution-centered, humanism, recognition-acting by approaching through psychology counsel. It studies former stage, and base on this psychological therapy. It can be suggested that applying various psychological arbitration training program. Also stage fear and fright which factors are not overcome and explained, with them It is necessary to show alternative plan with put physiological analysis together, with this procedure, The goal is to develop systematical and synthetic training course.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.9 no.1
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• pp.195-201
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• 2008

LCD Enterprises introduce quality management strategy to survive in rapid change of production situation. Especially in LCD industry, competitiveness is more needed ever before in the decrease of investment resulted from frequent business fluctuations and in the appearance of the third competitor. In order to overcome this situation, the quality cost system should be implemented as it is suited to a company, but few companys introduce and apply the quality cost system in LCD industry. Thus, Critical factors for outstanding LCD company to apply successfully quality cost system are studied in this paper. The level of importance of the factors is measured be weighted value analysis and a way to maximize the effect of applying quality cost system in LCD industry is proposed by the order of importance.

• 한국신재생에너지학회:학술대회논문집
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• 2007.06a
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• pp.511-514
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• 2007

Gas hydrate has a unique property that can store a large volume of gas in water as a solid form. Even though investigations for natural gas storage technology have been carried out for several decades, there are still a lot of unsolved problems due to complex formation process, low formation speed, high energy consumption and so on. So, lots of experiments were conducted to overcome these weaknesses and to develop artificial NGH formation technology applicable to industrial-scale storage and commercial transport. In this study, some series of experiments were performed to analyze both stirred and unstirred system especially about the influences of several gas hydrate formation factors such as agitation speed, system temperature, SDS concentration, etc. As a result, optimum range of SDS concentration and temperature that could enhance the storage capacity and shorten the formation time were found. And it is obviously presented that SDS such a kind of surfactant promotes gas hydrate formation dramatically and the quantity of stored gas are proportional to agitation speed in stirred system.

• Selected Papers of The Society of Naval Architects of Korea
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• v.2 no.1
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• pp.18-28
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• 1994

In the vibration analysis of submerged or floating bodies such as ships and offshore structures, the coupled system between fluid and structure should be considered using the compatibility conditions on the wetted surface. It is well known that the hydroelastic vibration analysis of structures in contact with fluid can be done by applying the finite element method(FEM) to structures and the boundary element method(BEM) to the fluid domain. However, such an approach is impractical due to the characteristics of the fully coupled added mass matrix of fluid on the entire wetted surface. To overcome this difficulty, an efficient approach based on a reanalysis scheme is proposed in this paper. The proposed method can be applied for cases of higher local modes and beam-like modes for which three-dimensional reduction factors are not known. The three dimensional reduction factors are not needled and thus the restrictions can be removed in the analyses of non-beam like modes or local vibration modes by considering fluid-structure interaction. The validity and calculation efficiency of the proposed method are proved through numerical examples.

• The Journal of Information Systems
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• v.14 no.2
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• pp.25-53
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• 2005

To overcome rapidly changing business environment, companies are focusing on their core business areas. Outsourcing in general has become a standard to sustain competitive advantage. ASP(Application Service Provider) service, another form of IT outsourcing, is business model for providing a contractual service offering to deploy, host, manage and rent access to an application from a centrally managed facility. The main purpose of this study is to investigate on the factors contributing to the success of ASP services by conducting an empirical research to enterprises using ASP service. For this purpose, we developed a research model based on the literature reviews of ASP services, IT outsourcing, and relational exchange. A total of 106 usable survey responses has been used in the analysis. The unit of analysis was relationship and respondents were person in charge of ASP service of each corporation. The findings indicates that (1) service tangibles, customization, partnership, IS maturity and monitoring of the vendor had an positive influence upon non-economic benefits, (2) service tangibles, IS maturity and monitoring of the vendor had an positive influence upon economic benefits, and (3) service tangibles, reliability, partnership and monitoring of the vendor had positive influence upon satisfaction about outcomes of relationships.

• International Commerce and Information Review
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• v.2 no.1
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• pp.83-103
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• 2009

This paper attempts to provide a way to improvement in trade & commerce between Korea and Russia, analyzing the influence of the circumstances of the Russian economy on economic relations between the two countries. The study briefly reviews the current situation of the Russian economy, and tries to examine the strong points to be considered as leverage for cooperation and the weak points to be overcome. Previous studies have determined that the Russian economy has unlimited potential for growth, because it is endowed with abundant resources, and has a government willing to reform for the opening of the economy, as well as high-quality labor. However, the economic structure is vulnerable to impact of the worldwide financial crisis. It is not possible to overlook its institutional fragility and vulnerability such as a corrupt bureaucracy or a relatively large black market. These undesirable factors may not only undermine the basis of Russia economy but also a hindrance to economic cooperation by increasing economic uncertainty. This paper attempts to analyze comprehensively the socio-economic factors that influence the open-economy of Russia, and to illustrate strategies for improvement in trade and commerce through the viewpoint of Korean firms that are already in business or are trying to enter in the near future. Some measures to improve their economic cooperation are suggested at the end.

• Korean Journal of Adult Nursing
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• v.18 no.2
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• pp.293-303
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• 2006

Purpose: The purpose of this study was to identify the level of knowledge about dementia and to find the related factors in middle-aged adults. Method: The research design was a descriptive study by using a constructive self-report questionnaire with 34 items. Data were collected from 397 middle-aged adults using structured questionnaire. Data analysis was done by SPSS/WIN Programs using frequency, range from minimum to maximum, percentage, mean, SD, ${\chi}^2-test$, t-test, ANOVA, and Duncan's Multiple Range test. Results: The rate of correct answer of middle-aged adults was 68.7%, showing the mid-level of knowledge about dementia. There were significant differences according to age, education, marital status, job, income, information and information sources for dementia in middle-aged adults. Conclusion: These results indicate that Korean middle-aged adults need more education and counseling on dementia. Further studies are needed to overcome regionalism in sampling of this study and to develop standard measuring tools for the level of knowledge about dementia.

• Proceedings of the Korean Operations and Management Science Society Conference
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• 1996.10a
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• pp.78-88
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• 1996

It is important to understand the process of IT diffusion between organizations for meeting effectively IT progress and its changes. The previous studies provide, the process of IT diffusion between organizational members, organizational factors facilitating the assimilation of IT within the organization, and the organizational members' usage of communication channels in the IT adoption process. But they failed to provide comprehensively the diffusion process of IT between organizations. Therefore, an empirical research through a field survey has been performed to examine the diffusion process of RDB with 64 companies to overcome the limits of the previous studies. The purpose of this study is (1) to empirically examine the interaction of companies(prior adopters and potential adopters), (2) to look into the differences of the factors of organizational structure and the periods of RDB adoption process between OAE(Organizations Adopting Earlier) and OAL(Organizations Adopting Later), and the importance of communication channels used in IT planning stage and adoption stage, (3) to inquire into the difference of RDB performance between OAE and OAL. The results of this study indicate that there is no interaction between the prior adopters and the potential adopters. Also, there are great significant differences with regards to variables of CEO's age, CEO's concern on IT, formalization, centralization compensation systems, CIO's attitudes on changes, RDB adoption periods, performance of RDB. In addition, interpersonal channels have been much more used than mass communication channels in both IT planning stage and adoption stage. This study provides good guidelines to the companies and the vendors in shaping the strategies of IT adoption and IT diffusion respectively.

• Journal of Internet Computing and Services
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• v.11 no.2
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• pp.109-127
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• 2010

The Network Centric Warfare(NCW) is based on the linkage of forces by network to employ them as they are centralized, even though they are scattered. Also it can be used to overcome spatiotemporal obstacles. Under the concept of NCW, cognitive and social areas are getting more weight than information technology and physical ones. In this study we tried to investigate the affecting factors to execute NCW effectively by user's point of view to place the focus on cognitive and social aspects. We obtained some affirmative results that affect to conduct NCW in Korea. The advanced western NCW can be applicable in theoretically in Korea, however to employ NCW more effectively we need Korean style NCW which portrays the Korean realities and circumstances.

• Archives of Plastic Surgery
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• v.43 no.5
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• pp.470-473
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• 2016

Nipple-areolar complex (NAC) reconstruction is the final step in the long journey of breast reconstruction for mastectomy patients. Successful NAC reconstruction depends on the use of appropriate surgical techniques that are simple and reliable. To date, numerous techniques have been used for nipple reconstruction, including contralateral nipple sharing and various local flaps. Recently, it has been common to utilize local flaps. However, the most common nipple reconstruction problem encountered with local flaps is the loss of nipple projection; there can be approximately 50% projection loss in reconstructed nipples over long-term follow-up. Several factors might contribute to nipple projection loss, and we tried to overcome these factors by performing nipple reconstructions using a boomerang flap technique, which is a modified C-V flap that utilizes the previous mastectomy scar to maintain long-term nipple projection.