• 대한설비공학회:학술대회논문집
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• 대한설비공학회 2007년도 동계학술발표대회 논문집
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• pp.316-321
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• 2007

It is difficult for a superintendent or an operator of building service systems and equipment to decide the reasonable time for management of himself due to the shortage of his specialty for repair or replacement of a part of or whole equipment. But The reliable life expectancies for various building service equipment have not been prepared yet. This study shows the difference of optimal economic life and the decrease of running cost and energy consumption according to management level of the building equipment by the LCC analysis. The numerical model for building HVAC system was composed and analyses were performed for several parameters with management.

• 대한설비공학회:학술대회논문집
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• 대한설비공학회 2008년도 동계학술발표대회 논문집
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• pp.481-486
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• 2008

The building HVAC systems have very different qualities of performance and durability with the superintendent's ability for management and maintenance. The poor management of these systems finally lead to the shortening of the life expectancy and result in the increase of operating costs and energy consumptions due to low efficiencies. So it is essential to try to develop ways to adequately maintain and to use the building facilities efficiently in order to preserve earth environment and the limited resource. In this study, the LCC based numerical calculation package will be developed for the efficient maintenance plan and the determination of the reasonable time of repair or replacement of equipments.

• 지역사회간호학회지
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• 제23권3호
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• pp.307-315
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• 2012

Purpose: The purpose of this study was to identify the factors influencing the alcohol drinking behavior in female university students. Methods: The subjects were 298 female university students at three universities in J Province and G city. Data were collected using a structured questionnaire and analyzed by SPSS/PC+ 15.0. Results: The variables that affected the drinking behavior of female university students were smoking status, pocket money, coping strategy of problem solving, positive expectancy of alcohol drinking and negative expectancy of alcohol drinking. These factors could explain 30.4% of the drinking behavior. Stress did not affect the drinking behavior of subjects. Conclusion: Drinking behavior of the subjects was slightly higher than average for all women. In order to decrease the drinking behavior, the development of drinking reduction programs is needed and it can lead healthy life for female university students.

• 지역사회간호학회지
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• 제18권4호
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• pp.552-561
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• 2007

Purpose: The purpose of this study was to identify the factors influencing drinking problems in female university students to provide basic data for a nursing intervention program to improve health and prevent drinking problems. Method: Data were collected from September 17 to 21, 2007 through a questionnaire survey of 325 female college students in G City. Collected data were analyzed using descriptive statistics, pearson correlation coefficients and stepwise multiple regression. Result: The most powerful predictor of drinking problems was refusal self efficacy. The combination of the influence of friends, perceived stress, personality of novelty seeking, and alcohol expectancy accounted for 23.7% of the variance in drinking problems. Conclusion: From the results, I recommend that refusal self efficacy, influence of friends, perceived stress, personality of novelty seeking, and alcohol expectancy should be contained in developing nursing intervention programs for preventing drinking problems in female university students.

• Asia pacific journal of information systems
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• 제31권2호
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• pp.141-184
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• 2021

While a great body of information systems (IS) literature has discussed mobile banking (m-banking) services, most of these studies have focused on the adoption or acceptance phases of this technology; with little attention was given to users' intension to continue using such technology. This paper aims at investigating the most important factors that predict users' continuous intension to use m-banking services in the post-adoption phase. This paper presents a conceptualization and validation of an extended expectation-confirmation model (ECM). A total of 303 Kuwaiti users of m-banking services participated in this study. Partial least squares (PLS) of structure equation modelling (SEM) technique was used to analyze the data. The results mainly showed that users' continuous intension to use m-banking services is significantly influenced by perceived trust, satisfaction, self-efficacy, performance expectancy and effort expectancy. Theoretical and practical contributions as well as the research limitations and future directions are discussed.

• 보험의학회지
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• 제11권
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• pp.88-103
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• 1992

• 한국산업정보학회논문지
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• 제20권3호
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• pp.95-108
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• 2015

중소기업의 사회적 책임에 대한 문제들을 이해하기 위해서는 단순히 대기업의 사회적 책임활동을 중소기업에 적용시키기 보다는 중소기업의 규모와 환경 등 대기업과는 다른 중소기업만의 특성을 고려하여 접근할 필요가 있다. 본 연구는 소비자들이 국내 중소기업에 기대하는 사회적 책임활동의 하위차원별(경제적 책임, 법적 책임, 윤리적 책임, 자선적 책임) 기대수준에 비해 실제 중소기업의 사회적 책임활동의 불일치 정도가 해당 중소기업의 이미지 및 구매의도에 미치는 영향을 살펴보았다. 그 연구결과에 의하면, 중소기업의 사회적 책임활동에 대한 불일치 요인 중 경제적 및 자선적 책임 요인은 기업이미지 및 기업이미지를 매개한 구매의도에 유의한 영향을 미치는 것으로 나타난 반면, 법적 및 윤리적 책임 요인은 기업이미지와 구매의도에 유의한 영향을 미치지 않는 것으로 나타났다.

• 보건행정학회지
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• 제7권1호
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• pp.155-182
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• 1997

Objectives : This study was designed to compare North Korea and South Korea in measures of the quality of life (physical quality of life index and human development index) and to investigate the impact of selected medical and socioeconomic factors on PQL variables. Data and Methods : The World Bank, the United Nations Development Programme, and Population Reference Bureau were the principal sources of statistical data of 121 countries. Variables included infant mortality, life expectancy at birth, literacy rate, secondary school enrollment (male and female), GNP per capita, population per doctor, daily calorie supply per capita, and a composite PQL index. The Ordinary Least Square model was employed for cross-countries analysis. Findings : Both countries under quite different political and economic systems saw big improvememts in the quality of life, reducing mortality and prolonging life expectancy during the past three decades. In recent decad, however, North Korea has experienced abrupt exacerbation in the quality of life. Significant improvements in infant mortality of the population wer attributable mainly to GNP per capita and the secondary school enrollemt of female. The principal predictors of life expectancy at birth were population per doctor, infant mortality, and literacy rate. The secondary school enrollment of female and population per doctor were significantly associated with improvements in the physical quality of life index (PQLI). Conclusion : The results of this study confirmed a point illustrated by other studies : The association between quality of life as a measure of health status and socioeconomic factors was strong and positive. The important contribution of educational attainment in general, female education level in particular to improvements in the quality of life deserves good news for building an integrated health care system in the reunified Korea, taking into account the high level of education two koreas are enjoying. Meanwhile, when a sharp drop in the quality of life has been observed in North Korea under serious economic difficulties and food shortage in recent decade, the significant contribution of economic development to improvements in the quality of life poses bad nows for reunifying Korean health care in economic terms.

• 한국조경학회지
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• 제34권2호
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• pp.44-56
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• 2006

The purpose of this study was to analyze user satisfaction for park facilities in Bukhansan National Park and to introduce a new framework of standards for facilities improvement. An initial theoretical model considered possible variables through a case study of user satisfaction for park facilities and eventually 19 variables were chosen. An analysis was conducted of the user's satisfaction based on their expectations before use and the results after use. This expectancy-result disconfirmation was measured for the 19 variables. Statistical methods were applied to determine the reliability of the analysis, the t-test was used to measure disconfirmation between expectations and results, and relationships between the variables were analyzed. The results of the reliability analysis (Cronbach's alpha) were higher than 0.8. Therefore, almost all variables were appropriate for analysis. Statistically significant differences were found between expectations and results for following variables: availability of information facilities and accessibility, convenience of facilities, number of information facilities, appropriateness of information facilities, information offered, safety and convenience. Based on the analysis of the interrelation between variables, it was found that the visitors were more satisfied after their visit than they expected to be. The results of the study suggest which variables make the greatest contributions to facilities maintenance or improvement and which can be adapted to maximize user satisfaction.

• 인터넷정보학회논문지
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• 제11권5호
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• pp.37-58
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• 2010

본 논문은 IPTV 서비스의 수용과 확산을 위한 바람직한 정부의 정책 프레임워크를 분석하여 제시하고 있다. 지금까지 대부분의 연구들은 소비자 측면에서 개인적인 IPTV 서비스 수용과 확산에 국한되어져 있었기 때문에 조직관리적인 측면에서의 분석이 미흡한 실정이다. IPTV 서비스가 활성화되기 위해서는 다양한 정부의 지원정책 등이 필요하기 때문에, 본 연구에서는 개인 상황에서의 혁신 속성 이론과 조직 상황에서의 실행 프로세스 이론을 적용하였다. 즉 개인의 혁신성이 높은 경우에는 혁신의 속성들이 IPTV 서비스 수용에 더 큰 영향을 미치며, 혁신 관리 측면에서는 정책적 기대가 높은 상황에서 IPTV 관리 속성들이 수용에 더 큰 영향을 미칠 것으로 판단하였다. 본 연구의 결과 개인의 혁신성이 높을수록, 그리고 이와 함께 정부 정책에 대한 기대가 클수록 혁신의 속성 및 IPTV 관리 속성 모두가 IPTV 수용의도에 미치는 영향력이 높아지기 때문에, 정부 정책은 개인의 혁신성을 자극하면서 정책기대를 높이는 방안이 바람직한 것으로 분석되었다.