• Korea Journal of Hospital Management
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• v.22 no.3
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• pp.46-60
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• 2017

The purpose of this study is to analyze the difference of productivity according to environmental factors among 25 Regional base public hospitals. Also this study is to propose a method to improve the productivity of Regional base public hospitals in the future by improving the public performance and stable management performance by studying the productivity variables affecting profitability. The survey period was based on the last three years, and 25 Regional base public hospitals were selected for the survey. The dependent variable is the total capital medical marginal profitability and the medical profit marginal profitability which are the indicators of profitability. The independent variable, productivity, is classified into three indicators: capital productivity, labor productivity, and value added productivity. The ANOVA analysis method was used to analyze the productivity difference according to the frequency factor and the environmental factors of the Regional base public hospitals. Finally, we conducted a hierarchical regression analysis to examine the productivity variables affecting profitability. The results of this study showed that there were differences in productivity due to environmental factors such as hospital size, competition in the local medical market, and differences in management performance. The difference in productivity and profitability depending on the environmental factors suggests that it is difficult for Regional base public hospitals in each regional base to perform a balanced public service. In order to overcome this, it is necessary to provide balanced medical services such as government financial support expansion, regional medical demand forecasting and facility infrastructure construction.

• Journal of Families and Better Life
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• v.30 no.1
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• pp.41-53
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• 2012

The purpose of this study was to determine how elementary school students' self-acceptance, social support and internal locus of control affect their speech anxiety. A questionnaire survey was distributed to 570 fifth and sixth graders attending 4 elementary schools located in Seoul. A total of 534 surveys were completed and were analyzed with SPSS WIN 12.0 including frequency test, t-test, Pearson's correlations analysis, simultaneous multiple regression and hierarchical multiple regression analysis. The findings of this study are summarized as follows. First, among self-acceptance, social support, internal locus of control and speech anxiety, gender affected speech anxiety. Second, speech anxiety was most affected by self-acceptance, followed by social support, internal locus of control and gender in the order of mention. Third, social support had moderating effects on the relationship between self-acceptance and speech anxiety.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2002.05a
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• pp.585-589
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• 2002

In this paper, hierarchical retrieval system based on efficient feature extraction is proposed. In order to retrieval the image with robustness for geometrical transformation such as translation, scaling, and rotation. After performing the 2-level wavelet transform on image, We extract moment in low-level subband which was subdivided into subimages and texture feature, contrast of GLCM(Gray Level Co-occurrence Matrix). At first we retrieve the candidate images in database by the ones of image. To perform a more accurate image retrieval, the edge information on the high-level subband was subdivided horizontally, vertically and diagonally. And then, the energy rate of edge per direction was determined and used to compare the energy rate of edge between images for higher accuracy.

• Journal of the Korea Institute of Military Science and Technology
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• v.14 no.3
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• pp.441-457
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• 2011

In this study, the axiomatic design(AD) method is applied to construct the hierarchical structure of evaluation criteria and the AHP method is used to calculate the weights of criteria in order to develop the proposal evaluation index for the overseas weapon system purchasing projects. The common evaluation items as main categories are selected through the review of evaluation criteria from the previous works and projects, relevant regulations and defense policy, and the design matrix using fuzzy concept is established and evaluated by the expert group in each design phase to determine the independency, that is the satisfaction of decoupled or uncoupled design, for each criteria in the same hierarchy when they are derived from the main categories. The establishment of decoupled or uncoupled design matrix provides mutually exclusiveness of how small number of DPs can be accounted for FRs within the same hierarchy. The proposal evaluation index developed in this study will be used as a general proposal evaluation index for the overseas weapon system purchasing projects which there are no systematically established evaluation tools.

• Proceedings of the Computational Structural Engineering Institute Conference
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• 2003.10a
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• pp.3-17
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• 2003

This paper deals with the problems and their possible solutions in the development of finite element for analysis of shell. Based on these solution schemes, a series of flat shell elements are established which show no signs of membrane locking and other defects even though the coarse meshes are used. In the element formulation, non-conforming displacement modes are extensively used for improvement of element behaviors. A number of numerical tests are performed to prove the validity of the solutions to the problems involved in establishing a series of high performance flat shell elements. The test results reveal among others that the high accuracy and fast convergence characteristics of the elements are obtainable by the use of various non-conforming modes and that the ‘Direct Modification Method’ is a very useful tool for non-conforming elements to pass the patch tests. Furthermore, hierarchical and higher order non-conforming modes are proved to be very efficient not only to make an element insensitive to the mesh distortion but also to remove the membrane locking. Some numerical examples are solved to demonstrate the validity and applicability of the presented elements to practical engineering shell problems.

• Journal of Korean Critical Care Nursing
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• v.7 no.2
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• pp.24-33
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• 2014

Purpose: The purpose of this study was to identify the relationship between organizational culture and workplace bullying of intensive care unit (ICU) nurses. Methods: A secondary analysis was conducted using three different data sets on workplace bullying of hospital nurses. This analysis focused on the relationship between organizational culture and workplace bullying of 240 ICU nurses. The original data were collected using self-reporting questionnaires and were analyzed using hierarchical multiple regression. Results: ICU nurses were aware of their organizational culture as being rank-oriented, relationship-oriented, innovation-oriented, and task-oriented in that order. The results showed that 15.0% of the ICU nurses reported being victims of workplace bullying, mostly work-related bullying. The perception of a relationshiporiented culture explained a variance of 29% in the workplace bullying of ICU nurses. Conclusion: The findings suggest that ICU nurses who are strongly aware of a relationship-oriented culture would experience less workplace bullying. Further research is needed to develop interventions that can foster a relationship-oriented culture in ICUs.

• Fashion & Textile Research Journal
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• v.8 no.1
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• pp.34-40
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• 2006

Fascism is a term that began to be used from the late 1930s, means an idea and a system that the strong power of the state intervenes or control people's life based on the argument that the existential value of individuals is found only in the total. Fascist looks, which resulted from World War I and II, had brought a new pattern in women's fashion inspired by men's military uniforms. Thus, the purpose of this study was to identify fascist fashion trends in the first half of the twentieth century and to infer various aesthetic values of fascism expressed in fascist fashion looks. The results of this study indicated that expressions of fascism reflected the current ideology of rebellion and appealed to the original national sentiment of the masses. Fascism occurred in response to the contradiction of capitalism and its general crisis had emerged as an ideology with the highest popularity symbolizing power and government during the first half of the twentieth century. It was expressed in military looks as self-centered nationalism and yearning for minorities. Second, fascist fashion looks were not only for political and sexual temptation with the image of power but also for the display of women's status and roles through the bold expression of sexual attractiveness. Finally, fascist fashion looks expressed medieval images praising the feudal age in imagination that contained heroism and at the same time achieved integration under strict social hierarchical order.

• The Korean Journal of Community Living Science
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• v.26 no.2
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• pp.237-248
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• 2015

This study examines the effects of late school-aged children's perception of their mother's responses to negative emotions and their ego resilience on their life satisfaction. Data were collected from 390 fifth- and sixth-graders residing in Kwangju, Korea. With the data, frequency, percentages, and Cronbach's ${\alpha}$ were calculated. Pearson's product moment correlation coefficients and hierarchical regression analyses were also considered. The effects of various variables on life satisfaction were analyzed, and according to the results, vitality had the greatest effect on life satisfaction, followed by vitality, optimism, emotional coaching responses, interpersonal relationships, emotion-reducing responses, emotion control, and the material employment status, in that order. The study contributes to the literature by providing additional insights into the mother's desirable responses to children's negative emotions and highlighting the importance of positive ego resilience in children's life satisfaction through the elucidation of effects of late school-aged children's perception of their mother's responses to negative emotions and their ego resilience on their life satisfaction.

• Journal of Korean Society of Industrial and Systems Engineering
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• v.38 no.1
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• pp.90-100
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• 2015

This study is conducted to suggest ways to mitigate the mismatch phenomenon between job seekers who want to find right company for themselves and companies looking for appropriate new employees. For this purpose, this study improves the company assessment framework reflecting job seekers interests by using fuzzy analytic hierarchy process. The improved evaluation framework is a three-level hierarchical structure, where there are 4 groups at the top level, 12 factors at the intermediate level and 36 indexes at the bottom level. For the empirical analysis of the applicants preferences based on the improved model, a survey for F-AHP analysis is carried out to university students and then priorities of components in the evaluation model are calculated. Moreover, the differences of priority of the company assessment framework are analyzed for different genders, college years, and major divisions. The results show that job seekers' most concerning factors are wages, stability, working environments, and labor deal, which are ranked highly in this order and the differences in preferences for each type of job seekers (genders, college years, and major divisions) are obvious. The results also show that the male prefers wages to environment, on the other hand female does working environment to wages.

• Journal of Korean Academy of Nursing
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• v.33 no.4
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• pp.495-502
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• 2003

Purpose. This ethnography is aimed at describing the care-giving practices of the nuclear family and relatives of the elderly within a clan village in relation to their socio-cultural context. Four basic notions of the study came from Leininger's culture care theory and the nurse-client negotiation model of Anderson. In order to understand the cultural system of caring, the following questions were explored: What caring behaviors are performed for the elderly person in a clan and how do these behavior relate to the various components of that particular culture\ulcorner Method. Data for this study was gathered through twenty-one fieldwork expeditions between September 1994 and December 2002 using interviews and participant observation of 7 families drown from two extended families. Data was analyzed using the techniques of taxonomy, value, and proxemics analysis. Findings. The socio-cultural context of caring for elderly people, their caring values, and four categories of caring were explored. Values of caring and every day life in the clan were hierarchical, reciprocal, and collective. The four categories of caring were: being with, empowering, keeping territory, and enhancing spirituality. Conclusions. The results of this study can be used to understand culture-specific care and to provide culturally congruent care for the elderly in a clinical setting.