• Transactions of the Korean Society of Automotive Engineers
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• v.18 no.6
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• pp.122-129
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• 2010

The military vehicles are necessary to perform various war battle missions but in reality they are not as convenient as the civil vehicles. Thus, it is problematic regarding the satisfaction about convenience, operation, and performances of military vehicles. Since most of military vehicles used in Korea were made by bench-marking the models of United States developed in the latter half of 1970's. It is question whether the current military vehicles can provide the functions and expected performance fully or not if we do not study what the user friendly military vehicles are. This article report soldiers' user satisfaction survey on military vehicles and provide arguments on the priority decision based on users' requirements. Future direction for the development of military vehicles is discussed.

• Environmental and Resource Economics Review
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• v.8 no.2
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• pp.271-299
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• 1999

지난 1981년부터 해외석유개발사업이 시작된 이래 지금까지의 총투자비 약 24억 달러 중 에너지특별회계에 의한 정부지원금은 약 6억 달러로 전체 투자비의 25%를 차지한다. 이와 같은 정부지원에도 불구하고 1997년도의 개발수입량은 13.6백만 배럴로 국내 원유소비량의 1.6%에 불과한 실정이다. 2010년까지 국내 소요원유의 10%를 자주개발 원유로 공급한다는 정책목표를 설정한 정부는 최근 IMF사태와 구조조정 여파로 기업들이 해외석유개발사업에 대한 투자 우선순위를 낮추고 있다고 판단하고, 에너지 안보차원에서 석유를 안정적으로 확보하기 위해 지원방안을 모색중인 것으로 알려져 있다. 본 연구는 현행 성공불 융자의 사전적(事前的) 지원제도 대신 국내기업이 해외석유개발사업에 진출해 그 결과 국내에 도입하는 개발원유에 대해 단위당 일정금액을 지원하는 사후적(事後的) 지원제도를 대안(代案)으로 선택해, 이 제도하에서 개발수입률의 크기를 측정할 수 있는 수리적 모형을 설정하고, 이의 실증분석을 통해 개발수입목표율에 따른 정부지원금의 크기를 추정하여 제시하고 있다.

• Proceedings of the Korea Water Resources Association Conference
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• 2009.05a
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• pp.1693-1697
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• 2009

수자원의 지속적 확보기술개발사업의 장단기 저수지 연계운영 및 수질개선 방안 연구에서 개발 중인 범용 하천유역관리 모형인 KModSim은 그 수행속도와 모델 구성의 편이성으로 인해 하천의 수요처와 다수개의 저수지를 포함하는 대단위 유역에 적용이 용이하다. 본 연구에서는 현재 한국수자원공사에서 저수지 운영계획에 사용하고 있는 저수지 운영 기준수위를 바탕으로 하천유지용수와 수질개선용수를 확보하는 방안을 검토하였다. 우선 수량과 수질을 고려한 저수지 운영계획을 수립하기 위하여 기존의 수량만을 분배하는 물배분 시스템을 바탕으로 방류량에 증가에 따라 수질개선을 유도할 수 있도록 수질 개선 용수 수요노드를 추가하였다. 이때 유역내의 저수지의 기준수위와 하천의 하천유지용수 및 용수수요노드의 우선순위의 설정에 따라 deficit supply 방식의 물분배가 가능하게 하였으며 이를 통해 꼭 필요한 유량이 발생 할 때 유량을 공급할 수 있도록 모형을 설정 하였다. 반면 방류량에 따른 수질개선 효과를 분석하기 위하여 과거의 수질 측정자료의 상관성을 분석하여 다중회귀분석 모형을 개발하였다. 개발된 모형은 방류량의 증가에 따른 수질개선 효과를 분석할 수 있는 모형으로 특정시점에 있어서 특정 수질 매개변수의 농도를 예측할 수 있으며 적정수준 이하의 수질 농도를 유지하기 위하여 필요한 방류량을 계산하도록 하였다. 이러한 수질 개선을 위한 공급 시나리오는 기존의 용수 우선의 시나리오 분석과 더불어 운영자에게 다양한 정보를 제공하여 보다 효율적 저수지 운영계획이 수립될 수 있도록 활용될 수 있을 것으로 기대한다.

• Science of Emotion and Sensibility
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• v.22 no.1
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• pp.77-88
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• 2019

As the social interest of the Baby Boomer generation is increasing, this study derives implications for lifelong education policy through identification of the need and support for lifelong education among baby boomers lifelong learning, taking into account such aspects of quality of life as emotional psychology-based self-development and self-realization. To optimally explore support for lifelong learning for the baby-boomer generation, first-tier (top-level), sixth-tier (bottom-level), and five-other evaluation criteria were available. For the first layer, we examined whether potentiality or realizability was more desirable, and for the second layer, detailed criteria for realizability were set up, dividing them into financial, legal, and administrative feasibility. A study conducted by experts on the policy priority analysis of Baby Boomers showed that their support for lifelong learning places a greater priority on its feasibility (the more feasible alternative) than desire (the more desirable option). Among the six criteria, lifestyle activities had high priority, and the relative importance of the five assessment alternatives for lifetime learning activities was shown to be higher for employment skills education (0.377), civil participation education (0.181), lifestyle activities (0.200), and 'lifetime activities' (06.11). These results are meaningful: they can help shape and refine the needs of lifelong education, assess their relative importance, and prepare basic data for lifelong learning policies for baby boomers who are about to enter their old age.

• Journal of the Korean Society of Surveying, Geodesy, Photogrammetry and Cartography
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• v.33 no.5
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• pp.385-396
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• 2015

The purpose of this study are in selecting a core service and drawing an analysis functions and service sector, based on contents of geo-spatial big data. For the study, the demand survey in the methodology has to be done by reviewing of preceding geo-spatial big data service. The survey has conducted by targeting on those experts in Industry-Academy-Research cooperation. From the survey, we could draw out requirements for the analysis function and the geo-spatial big data service sector. Also, order of priorities in service of four fields(Society, Environment, Economy, Humanities) has been utilized by a QFD(Quality Function Deployment). With the data, the first two priorities and required sectors for each field were selected for the analysis functions. From the result, we could suggest the core service model(plan), and also expect developments following each sectoral core service in the future.

• Journal of the Korea Society of Computer and Information
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• v.25 no.1
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• pp.159-165
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• 2020

In spite of various studies on the service quality of customer center, the previous studies are mainly focused on the studies on the relationship between customer satisfaction and loyalty, rather than on the evaluation model of service quality. In this study, we reviewed the service quality of customer center factors discussed in previous studies and developed a hierarchical model for measuring customer service quality based on Brady and Cronin's (2001) model. The first level consists of interaction (process) quality, physical environment (system) quality, and outcome quality, and the second level consists of kindness, positiveness, professionalism, systematic, convenience, accessibility, accuracy, promptness, and reliability. In addition, based on the developed hierarchical model, the priority of each factor that customer center users consider important is analyzed by AHP methodology. As a result, the interaction quality was important in the first level, and professionalism, kindness, and accuracy were important in the second level. Such a study can be a guideline for establishing a standard for evaluating the service quality of customer center or for managing more importantly in practice.

• Journal of Korean Academy of Nursing
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• v.22 no.1
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• pp.42-48
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• 1992

이 연구는 현존해 있는 다양한 임상평가도구의 신뢰도와 타당도에 관한 분석 서술 연구이다. Rines(1974)에 의하면 평가는 학습경험을 통하여 목적을 달성하는 지의 여부를 측정하는 것이라고 하였고 평가의 목적은 교육증진을 도모하며, 목표를 설정하고, 학생의 학습진행과정을 사정하여 학생들을 위한 프로그램을 사정, 개발시키는데 있다고 피력 하였다. 간호교육에는 실무교육이 많은 비중을 차지하고 있다. 또한 많은 간호교육자들은 실습평가에 있어 많은 어려움을 경첩하고 있다. 이러한 난해한 실습평가도구를 개발하기 위하여 선행된 우선순위로써 현존해 있는 다양한 평가도구의 신뢰도와 타당도를 평가하는 것이 의의 있는 일이라 사료된다. 이 논문은 실습평가도구의 신뢰도와 타당도에 관심을 가진 임상지도교수나 간호교육자들을 대상으로 한 서술적 연구이다. 우선 간호교육평가에 있어서의 문제점을 분석하고 평가도구에 대한 전문가(Authority)의 의견을 피력한 다음 저자의 의견을 서술하였다. 결론적으로 현재까지 개발된 완전한 임상실습평가의 방법은 없다. 그러므로 현존해 있는 평가방법을 서술평가하고 문제점을 지적하므로써 질적인 평가도구개발에 도움을 줄 수 있다. 앞으로 간호교육자들이 각 문제점들을 보완하여 교육목적을 달성시킬 수 있는 효율적인 평가도구를 개발하는 것이 급선무이다.

• Journal of the Korean Society of Surveying, Geodesy, Photogrammetry and Cartography
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• v.14 no.1
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• pp.69-80
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• 1996

This Study aims at identifying optimum residential area of small and medium local cities to be relocated in the future. In the object of study, Chinju City was chosen and it consists of three stages of application to choose the priority of residential development us well as available residential locations. In the first stage, a digital image processing technique was applied to generate the existing urban land use information from the satellite image data. In the second stage, GIS technique was used to choose the avaliable residential area by evaluating the elements for residential site allocation such as road accessibility, topographic height, slope, aspect, legal limit, population density, and land price. In the third stage, some mathematical location models were applied to identify optimum candidates of residential areas chosen by earier stages. The results were evaluated by statistical methods and integer programming to identify the development priority. We expect this procedures and the results will be able to be used as a guide-line to support housing policies of Chinju City by allocating residential sites as well as a technique to apply a locational analysis for the future residential areas of small and medium local cities.

• The Journal of the Korea Contents Association
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• v.19 no.3
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• pp.261-274
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• 2019

This paper aims to develop an appropriate methodology for establishing an investment strategy for 'demonstration of artificial rainfall technology using UAV' and that include establishment of a technology classification, set of indicators for technology evaluation, suggestion of final key technology as a whole study area. It is designed to complement the latest research trend analysis results and expert committee opinions using quantitative analysis. The key indicators for technology evaluation consisted of three major items (activity, technology, marketability) and 10 detailed indicators. The AHP questionnaire was conducted to analyze the importance of indicators. As a result, it was analyzed that the attribute of the technology itself is most important, and the order of closeness to the implementation of the core function (centrality), feasibility (feasibility). Among the 16 technology groups, top investment priority groups were analyzed as ground seeding, artificial rainfall verification, spreading and diffusion of seeding material, artificial rainfall numerical modeling, and UAV sensor technology.

• Journal of Practical Engineering Education
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• v.15 no.2
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• pp.285-297
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• 2023

This study was conducted to explore the career competencies among the middle-aged employment vulnerable groups and to provide the basis for systematic career development and human resource development for the middle-aged and employment vulnerable groups. Interviews and expert advice for the middle-aged (40-64 years old) employment vulnerable groups were conducted. The main research results as follows. First, middle-aged employment vulnerable groups have different career requirements depending on their characteristics. Second, the career competencies of the middle-aged employment vulnerable group were composed five factors and 21 sub-detailed competencies including career cognitive competencies, career skill competencies, career attitude competencies, career transition competencies, and career resource management competencies. Third, as a result of the priority analysis of Borich and Locus for Focus, career goal setting, career implementation competency, employment and start-up information, job search skills were the top priorities, career identity, digital literacy, job market knowledge, and infrastructure utilization were the second priority.