• 대한조선학회논문집
• /
• 제48권3호
• /
• pp.215-221
• /
• 2011

To improve the naval ship acquisition process, systems engineering, modeling and simulation, etc. have been introduced, and there has been ongoing research on acquisition systems for effective support of it. However, due to characteristics of the naval ship acquisition process, development process mainly carried out at a shipyard such as basic design, detailed design, construction and test is difficult to integrate with the acquisition systems of IPT(Integrated Project Team). In addition, research aimed to improve this is rather lacking. In this paper, the naval ship product structure concept proposed in previous research was applied to the basic design system at shipyard, and basic research for expanding the coverage of naval ship acquisition systems to the basic design phase is performed. A data structure of modeling system appropriate to the basic design phase was proposed through research findings and the prototype system based on it was implemented.

• 융합경영연구
• /
• 제12권1호
• /
• pp.89-96
• /
• 2024

Purpose: This study explored the impact of using a music and horticultural therapy program on depression among rural seniors living in Yeongam-gun and conducted a comparative analysis before and after the program to present basic data helpful for an integrated mental health promotion program tailored to rural areas. Research methodology: The analysis subjects of this study were users of the rural residential program of 'Our Village Day Care Center' in Yeongam-gun in 2023, with a total of 20 people, 10 seniors for each program. The research analysis used SPSS to determine the effect on participation and depression before and after the program was implemented. Results: As a result of the analysis, depression levels decreased after completion of the horticultural therapy program and music therapy program, and this was statistically significant. Conclusion: Three implications are presented based on the following research results. First, the need for programs that can improve not only the physical health but also the mental health of elderly people living in rural areas is suggested. Second, the need for programs that link cultural programs such as music and gardening activities with welfare programs is suggested. Third, the need for follow-up management and verification of periodic mental health checkups for rural elderly is suggested.

• Journal of Nutrition and Health
• /
• 제45권4호
• /
• pp.315-323
• /
• 2012

Korean undergraduate students attempt to lose weight but often fail due to utilizing ineffective weight loss strategies. Some diet programs have succeeded, yet, they have not provided adequate skills for long-term weight maintenance. The aim of the study was to determine the effect of a low calorie diet and exercise with nutritional education on weight loss, serum lipid profiles, nutrient intakes, and dietary behavior modification in overweight and obese undergraduate students. The subjects in the low calorie diet group (LCD; n = 12) and the low calorie diet plus exercise group (LCDE; n = 13) had the same goal of losing 4 kg during a 12 week program. Nutrient intakes were assessed by the 24 hour recall method. Also, food habits and dietary behaviors were investigated by self-administered questionnaires before and after the weight control program and one month after completing the program. LCD and LCDE groups lowered body weight by 2 kg and 1 kg, respectively, although they decreased calorie intake by 355 and 287 kcal per day compared to intakes prior to the study. Body fat mass decreased in both the LCD and LCDE groups; however, the decrease was greater in the LCDE group. In addition, only the LCDE group increased muscle mass. The LCD group had a slightly better effect in reducing body weight, body fat, and waist circumference than the LCDE group. However, their decrease was reversed after the mid-study check in the LCD group; the reduction was better maintained and decreased more in the LCDE group. However, serum lipid profiles were already in borderline prior to the study; moreover, they were not modified after losing weight. The dietary behavior program helped students to develop better dietary habits. In conclusion, the combination of a low calorie diet and exercise is necessary in order to maintain longer weight loss by increasing muscle mass and decreasing body fat.

• 한국의류학회지
• /
• 제18권2호
• /
• pp.189-196
• /
• 1994

The purpose of this study is to develop a computer program for automatic dart manipulation, as well as basic pattern making, of women's front bodice. In addition to accuracy and efficiency In pattern making, this computer program provides variations of basic patterns through dart manipulation. AutoCAD, running on the Austin 486DX micro-computer is used for this research. The procedures of this study are as follows : 1. A pattern-making method for women's front bodice is selected. 2. All co-ordinate points are located following the same way and order of drafting. 3. Drafting of a basic front bodice is programmed 4. Functions for various single dart manipulations are defined. 5. Menu-driven user interface is developed.

• 대한수학교육학회지:수학교육학연구
• /
• 제8권1호
• /
• pp.59-71
• /
• 1998

Recently, most classrooms in Korea are fully equipped with multimedia environments such as a powerful pentium pc, a 43″large sized TV, and so on through the third renovation of classroom environments. However, there is not much software teachers can use directly in their teaching. Even with existing software such as GSP, and Mathematica, it turns out that it doesn####t fit well in a large number of students in classrooms and with all written in English. The study is to analyze the characteristics of problem-solving process and to develop a computer program which integrates the instruction of problem solving into a regular math program in areas of quadratic functions and ellipses. Problem Solving in this study included two sessions: 1) Learning of basic facts, concepts, and principles; 2) problem solving with problem contexts. In the former, the program was constructed based on the definitions of concepts so that students can explore, conjecture, and discover such mathematical ideas as basic facts, concepts, and principles. In the latter, the Polya#s 4 phases of problem-solving process contributed to designing of the program. In understanding of a problem, the program enhanced students#### understanding with multiple, dynamic representations of the problem using visualization. The strategies used in making a plan were collecting data, using pictures, inductive, and deductive reasoning, and creative reasoning to develop abstract thinking. In carrying out the plan, students can solve the problem according to their strategies they planned in the previous phase. In looking back, the program is very useful to provide students an opportunity to reflect problem-solving process, generalize their solution and create a new in-depth problem. This program was well matched with the dynamic and oscillation Polya#s problem-solving process. Moreover, students can facilitate their motivation to solve a problem with dynamic, multiple representations of the problem and become a powerful problem solve with confidence within an interactive computer environment. As a follow-up study, it is recommended to research the effect of the program in classrooms.

• 공학교육연구
• /
• 제17권4호
• /
• pp.7-14
• /
• 2014

This study was conducted for the purpose of developing a basic-level TRIZ curriculum to improve students' creativity and problemsolving abilities. Towards this end, literature review, field application study, and a survey on the demand for such curriculum were conducted, as the research methodologies. Specifically, literature review was performed on the TRIZ-related research trends and education trends, and the researchers, who had experience running a TRIZ education program for a few years, ran a basic-level TRIZ for 40 hours as part of the extra-curriculum of A University. An actual survey was also conducted to determine the demand for the development of a basic-level TRIZ curriculum. Of the total of 40 students who were subjected to the curriculum, 31 responded sincerely 1 to the survey. Based on the survey analysis results on the students' recognition of the TRIZ curriculum and of the TRIZ task performance, and on the contents and educational effects of TRIZ, basic guidelines for the development of a basic-level TRIZ curriculum were formulated. Reflecting the results of the survey on the demand for a basic-level TRIZ curriculum, such a curriculum was proposed based on 16-week-long, 3-credit lectures considering the curricula of other subjects in the university.

• 한국공간정보시스템학회 논문지
• /
• 제11권1호
• /
• pp.169-176
• /
• 2009

3차 국가GIS 사업의 유비쿼터스 GIS 핵심기술 개발 부분을 담당하는 지능형국토정보기술혁신 사업이 지난 2006년 11월부터 2011년 8월까지 정부출연금 약 1317억원, 민간부담금 약 446억원 규모로 수행되고 있다. 지능형국토정보기술혁신사업은 '유비쿼터스 국토실현을 위한 공간정보 기술혁신'이라는 목표를 실현하기 위해 기술 분야별로 5개 핵심과제와 1개 총괄과제로 구성되어 있는 대규모 R&D사업이다. 본 사업에서는 연구성과물의 현장적용, 통합, 전시를 위해 공동실험장 구축을 계획하고 있으며, 향후 국가적인 차원에서 차세대 u-GIS 공동실험장 확보를 목표로 하고 있다. 본 논문에서는 지능형국토정보기술혁신사업 총괄과제에서 수행중인 공동실험장 구축 계획에 대한 기본적인 방향, 계획, 그리고 공동실험장에 적용될 연구개발 성과물의 특성에 대해 논하고자 한다.

• 간호행정학회지
• /
• 제2권2호
• /
• pp.43-57
• /
• 1996

The purpose of this research conducted has been an the development of a computer program to be used for nursing of spinal cord injury patients. The research is also intended to contribute by supplying the basic data, to the development of other programs in relevant areas where similar nursing information system is required. This research used System Development Life Cycle method. Results from the study were as follows : The scope of Information System in nursing practice were based on a wide range of mateials as charts at four hospitals in Pusan that cover the nursing period of spinal cord injury patients from admission to discharge and other sources of reference, the research is done for nursing diagnosis, nursing history, admission and discharge education, and the performing of doctor's order, which were divided into a subsystem that consisted of help, Patient Management, Performing of Docter's Order, and Basic Data Management and then these was analysed systematically using Hierachy Plus Input Process Output, necessary information, data flow diagram, and conceptual designs were developed for chosem system. Furthemore, the system has been programed by a conceptual design that includes the objects of the program and the origins of the sources. The oder to make sure of the proper function, the computer program was actually applied to a nursing practice that had been developed for a hypothetical situation through the two nurses who were in charge of spinal cord injury patients after they were trained to understand the structure and the contents of computer program about the nursing practice from using the computer program developed. Also, the compensatory strategy has been worked out against any problems to arise. It is expected that this kind of nursing practice information system to be used for the spinal cord injury patients that has been developed through the processes shown above will increase the satisfaction for both patients and nurses by enabling them to give more professional advice and service to the development of more information systems for many hospitals.

• 한국콘텐츠학회논문지
• /
• 제13권12호
• /
• pp.221-234
• /
• 2013

한국연구재단은 이공분야와 인문사회분야 간 통합 연구를 포함한 융합연구 생태계 구축으로 창의적이고 도전적인 연구를 중점적으로 지원하고자 한다. 이에 기초연구사업의 융합연구를 활성화하고 실질적인 융합연구를 발굴하기 위한 전략을 도출하고 창의적 도전적 융합연구 지원체계 구축을 골자로 하는 '융합연구 사업추진체계'를 수립하였다. 사업추진체계는 연구분야 중심의 지원분야 재설정, 문제중심융합 신설, 신청 자격 확대, '융합연구 우수성 평가' 신설, 최소 융합성 지표 및 가이드라인 도출로 구성되었다. 동 사업추진체계 적용 전 약 38%였던 복수 연구분야분류 지정 경향이 적용 후 98% 이상으로 급증하여 거시적 분야 분류 간 융합연구 지원이라는 근본적인 목적을 달성할 수 있는 가능성을 높였다. 선정여부와 융합연구 평가프로세스 간 회귀분석 및 피어슨 상관 분석 결과에 근거하여 평가 단계별 배점제에서 다음 단계 추천 방식으로 평가프로세스를 개선하였다. 또한 연구계획서 양식, 분야 지정 방식 개선안을 도출하여 2013년에 확대 적용하였다.

• 터널과지하공간
• /
• 제2권1호
• /
• pp.95-101
• /
• 1992

Norwegian technology related to preinvestigations, planning, design and construction of large underground caverns is wellknown worldwide. However, so far this technology is only slightly verified through scientiffic reports and documentation. The "Rock cavern stadium" research program is an interdisciplinary program related to the ongoing building and future use of Gjovik Olympic Subsite which is the largest cavern in the world for public purposes with a span of 61 meters and a height of 25 meters. The estimated budget for this program is about USD 4 million which is made possible through grants from The Royal Norwegian Council for Scientific and Industrial Research as well as through contributions from Norwegian and Swedish companies that are participating. The program is carried out in collaboration with The Foundation for Scientific and Industrial Research at the Norwegian Institute of Technology. The Norwegian Geotechnical Institute and The Eastern Norway Research Center. The research program will continue until the end of 1994 to ensure that input comes from a full period of use in this stadium with different activities like exhibitions, conferences, concerts etc being included as verification through full-scale measurements and observations. The research program has five subtasks. Three of these are related to subjects like Energy consumption. HVAC installations. Fire safety design, Engineering geology and Rock mechanics, Environmental aspects. The fourth subtask is concerned with the collection of basic data, results and experience from these three subtasks to provide a basis for national Norwegian guidelines related to this interdisciplinary subject area. The guidelines will first be presented as a manual for planning and engineering purposes. The realization of this research program is a unique opportunity to enhance the expertise that has been acquired from this cavern stadium. By involving research in this extraordinary project from the excavation and building phase to its subsequent use. this will give the participants know-how and expertise which is very much in demand internationally. The coordination of the international activities between the participants as well as preparation of participations and presentations in international conferences and symposium are included in the fifth task of this national research program.