• 통상정보연구
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• 제7권3호
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• pp.247-268
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• 2005

In this study, I analysed the influence of the Korean Officially Supported Export Credit System upon Improvement upon Korean Export, investigated Korean Officially Supported Export Credit System focussing on the Short-term Export Loan System & Medium and Long-term Export Loan System in Korea Eximbank and sought for the measures overcoming problems therewith. In my research I started from a basic model analyzing Short-term Export Loan & Medium and Long-term Export Loan using added several variables that have effect on export such export relative price, world income and the amount of post-shipment credit bank guarantee. As a result, amount of Short-term Export Loan & Medium and Long-term Export Loan, world income and export relative price showed expected responses and Short-term Export Loan was significant. In case of amount of Short-term Export Loan System was statistical significance.

• 공학교육연구
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• 제21권1호
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• pp.44-55
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• 2018

The purpose of this study is to investigate the relationship between post - employment job satisfaction and both short-term (4-12 weeks) and long-term (12+weeks) on-site training. For this purpose, 405 graduates who had completed on-site training (205 short-term, 200 long term) during the school year were surveyed. The results of the comparative analysis of both short-term and long-term on-site training participants are as follows: In both short-term and long-term on-site training, it was found that on-site performance during the school year did not directly affect post-employment job satisfaction. In the case of short-term on-site training participants, job match and organizational commitment were found to have no mediating effect on the correlation between on-site training performance and job satisfaction. On the other hand, in the case of long-term on-site training participants, the analysis showed that job match and organizational commitment had mediating effects on the correlation between on-site training performance and job satisfaction. These effects are not solely attributable to differences in duration of training; the differences in operating systems and the degree of preparation derived from these systems also affect the level of on-site training for students, businesses, and schools. This paper summarizes these findings and suggests the following improvement plans for on-site training in the future: First, short-term on-site training is required to establish a systematic basis in order to enhance students' preparedness level. Second, both short-term and long-term on-site training should improve the skills and field understanding for students' majors through systematic quality management during the training period. Third, it is necessary for universities to increase expectations and quality of short-term on-site training for all involved while simultaneously reducing the gap between educational goals and practice in this field.

• 전기학회논문지
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• 제66권3호
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• pp.493-499
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• 2017

This paper proposes a combined very-short-term and short-term multi-variate time-series model for 24 hour load forecasting. First, the best model for very-short-term and short-term load forecasting is selected by considering the least error value, and then they are combined by the optimal forecasting time. The actual load data of industry complex is used to show the effectiveness of the proposed model. As a result the load forecasting accuracy of the combined model has increased more than a single model for 24 hour load forecasting.

• 한국멀티미디어학회논문지
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• 제24권7호
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• pp.922-932
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• 2021

This thesis mainly studies the impact of short-term memory in VR tour games on users. The thesis is based on VR tour games and short-term memory, using the literature research method, the practical research method, and the investigation method. First, the author designs and makes VR tour games on the Beijing-Hangzhou Grand Canal, and then conducts a questionnaire survey and designs a control experiment. The experiment explores the differences of the short-term memory level of individuals between the normal environment and the VR tour game environment. It verifies whether the influential hypothesis proposed by the research is correct. Research conclusions show that: VR tour games have an impact on short-term memory. Compared with the normal environment, the subjects have better performance in the VR tour game mode and can maintain a high short-term memory level for a longer time. Its conclusions should promote the cultural propaganda of scenic spots and provide theoretical support for tourists' short-term memory of scenic spots culture.

• 지능정보연구
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• 제12권4호
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• pp.39-51
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• 2006

선사에서 화물을 수송하기 위해 필요한 공(빈) 컨테이너 수요를 만족시키기 위해서 컨테이너를 구매하고 임대하는 계획을 작성하는 방법에 대해서 다루었다. 수요의 변동을 고려하여 각 기간별로 구매 또는 임대하여야 할 컨테이너의 개수와 임대기간을 결정하는 방법을 제시하였다. 컨테이너 구매 및 임대 계획작성을 위한 확정적 수리계획 모형을 제안하였으며 이 모형의 해를 구하기 위한 발견적 기법을 제안하였다.

• 인지과학
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• 제23권4호
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• pp.425-455
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• 2012

다차원 구어 단기기억 기제는 크게 음운적 통로와 어휘-의미적 통로로 구분된다. 전자를 음운단기기억, 후자를 의미단기기억이라고 할 수 있는데, 단기기억 과제를 정상적으로 수행하기 위해서는 두 통로 모두의 정보를 활발히 활용하여야 한다. 그리고 음운단기기억은 다시 음운입력완충기와 음운출력완충기로 나누어지며, 음운입력완충기는 음운자극의 입력 시, 음운출력완충기는 음운 산출 시에 작동한다. 본 연구에서는 유사한 수준의 전도 실어증 증상을 보이는 세 명의 환자에 대해, 각각의 언어 수행력을 구어 단기기억의 다차원적 측면에서 분석하였다. 그러기 위하여 세 명의 전도 실어증 환자들에게 단어 수준과 문장 수준에서 스스로 말하기, 따라말하기, 스스로 쓰기, 받아쓰기의 네 가지 양태의 언어과제를 실시하여 수행력을 비교 분석하였고, 숫자폭검사와 언어학습검사를 이용하여 음운단기기억력과 의미단기기억력을 평가하였다. 그 결과 세 대상자들은 네 양태의 언어 검사에서 다양한 수행력과 오반응 유형을 보였고, 단기기억력 검사 결과도 동일하게 나타나지 않았다. 즉 전도 실어증 환자들의 언어 수행력은 의미단기기억 또는 음운단기기억의 결함으로 설명될 수 있으며, 음운단기기억 가운데에서도 음운입력완충기, 음운출력완충기 혹은 둘 다의 결함 여부에 따라 언어특성이 상이하게 나타날 가능성을 제시하고 있다. 본 연구에서는 전도 실어증 환자들의 언어 검사와 단기기억력 검사 결과를 바탕으로, 언어와 다차원 구어 단기기억력과의 관계에 대하여 논의하고 있다.

• 동서간호학연구지
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• 제10권1호
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• pp.53-60
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• 2004

The purpose of this study was to examine the effects of the short term education and reinforcement program to health promotion in women in mid-life. This study has been done between February and April, 2004 and the subjects of the study were 26 women in mid-life. The treatment intervention was applied during total 8 weeks as 5 days for the short term education and 7 weeks for reinforcement with 1 time per a week. The short term education included health education for menopause, effect of exercise, healthy diet, management of stress and management of chronic illness and stretching exercise and recreation. The collected data were processed using the SPSS Win(12.0) program and analyzed using Wilcoxon Signed Ranks Test. The result of this study are as follows : 1. The short term education and reinforcement program significantly effected on the total cholesterol, HDL-cholesterol, triglyceride. 2. The short term education and reinforcement program significantly effected on the anxiety, but not depression. 3. The short term education and reinforcement program non significantly effected on the sleep disturbance and self-efficacy of exercise. 4. The short term education and reinforcement program significantly effected on the practice of healthy life. In conclusion, the short term education and reinforcement program effected on the physical health index, anxiety and practice of healthy life.

• 한국프랜차이즈경영연구
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• 제15권2호
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• pp.77-87
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• 2024

Purpose: South Korea is one of the markets where diverse and innovative cuisines are being tried. Therefore, the expectations for Michelin star restaurants in South Korea are high. The expected value of a Michelin star restaurant consists of both hedonic and utilitarian aspects of the dining experience. These consumer expectations affect visit intention. Research design, data, and methodology: The survey period was from October 10, 2023 to October 18, 2023, and 302 copies were used for hypothesis verification. Result: Hedonic expected value was found to have a significant positive influence on short-term and long-term visit intention, but had no significant effect on mid-term visit intention. Utilitarian expected value was found to have a significant positive influence on short-term and mid-term visit intention, but did not appear to have a significant effect on long-term visit intentions. Short-term visit intention was found to have a significant positive influence on mid-term visit intention, and mid-term visit intention was found to have a significant positive influence on long-term visit intention. Conclusions: The theoretical implications are restaurants need to utilize third-party certification, such as the Michelin Guide. The practical implication is that Michelin star restaurants should provide expected value to increase short-term visit intention.

• 한국병원경영학회지
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• 제11권4호
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• pp.19-36
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• 2006

This study aims to examine the influence of growth rate, profitability and current ratio, which are confronted with static trade-off theory and pecking order theory, on capital structure of superior hospital and bankrupt hospital. Firstly, superior hospitals show positive correlation between growth rate and short-term loans, long-term loans, and short-term liabilities while bankrupt hospitals represent negative correlation. Superiority hospital and bankruptcy hospital show different financing behaviors, especially, short-term loan is the significant characteristic that discriminates between superior hospital and bankrupt hospital. Secondly, this paper studied the correlation between profitability and short-term loan, which the superior hospitals shows negative correlation, to contrast, bankrupt hospital have positive correlation. Consequently, the short-term loan is the most distinguishable factor between the superior hospital and bankrupt hospitals in terms of profitability. To conclude, this study shows that excess short-term loans can be the most important cause for hospital's bankrupt. Accordingly, strategic and effective policy about the short-term loan will be required in order to protect hospital's bankrupt.

• International Journal of Naval Architecture and Ocean Engineering
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• 제6권2호
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• pp.431-441
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• 2014

The effects of hull-girder vibration on the fatigue strength of a Post-Panamax container ship are discussed in the present paper. Firstly, the short-term sea states are categorized according to the occurrence probability of each sea state. Time histories of hull-girder stress in short-term sea states are calculated by means of a nonlinear simulation code of ship response assuming that the hull-girder is rigid and flexible. Then, the calculated stress peaks are processed by the rainflow counting method, where two different counting procedures are used based on the considerations of crack propagation behaviors. Finally, the fatigue damage in life time of the ship in each categorized short-term sea state is estimated by means of Miner's rule. Based on the calculated results, the effects of hull-girder vibrations on the fatigue damage are clarified by disaggregated damage from short-term sea state.