• 대한가정학회지
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• 제33권4호
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• pp.65-87
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• 1995

The purpose of this study was to investigate the consciousness, knowledge and food preferences for the Korean traditional foods, using a questionnaire survey for 560 high school students in seoul. The data were analyzed with simple frequency, percentage, t-test, chi-square test, dispersion analysis, Pearson's correlation and hierarchical multiple-regression analysis using the SPSS/PC+ Package system. The results of the survey are summarized as follows ; Girls showed a more interest in Korean traditional foods than boys. The motive of having interest in korean traditional foods were through mass communication or home education. Most of students were preffered korean traditional foods and were proud of native foods. The most preffered foods were Kim-chi and beverage. and they thought that color, appearance, foodstuff combination of Korean traditional foods were better than those of foreign foods. they showed a tendency to decrease the use Korean traditional foods because it is difficult to cook and they have little time to cook. They have taken more Korean traditional foods at home. Most students were responded that it is necessary to develope Korean traditional foods at home for the succeeding of korean dietary life culture. For the idea of improving Korean traditional foods, it is thought that simplified cooking method, new cooking method and fastfood is developed.

• 전기학회논문지
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• 제65권6호
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• pp.987-994
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• 2016

In this paper, we present a comparative analysis of surface-mounted permanent magnet synchronous motors (SPMSM) and interior permanent magnet synchronous motors (IPMSM). First, we use 2D finite element analysis (FEA) to analyze models satisfying the same rated conditions according to the torque-speed curve characteristics, which are determined from the operating conditions. Next, we manufacture an SPMSM and IPMSM having good performances from an electromagnetic perspective based on analysis results, namely the cogging torque, torque ripple, and efficiency. We analyze both of the manufactured machines when they are connected back-to-back and when they are used as a motor and a generator, respectively. The motor is driven by a commercial inverter and the generator is connected to a three-phase resistance load bank. Finally, based on experimental results, which include the total harmonic distortion (THD) of the back electro-motive force (EMF), cogging torque, efficiency, and mass, we determine the motor that is most suitable under requirements.

• 정보교육학회논문지
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• 제17권1호
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• pp.93-100
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• 2013

현재 초등학교에서 가장 많이 사용되는 발표용 소프트웨어는 파워포인트이다. 그러나 단지 지식 전달용으로 파워포인트를 사용하고 있으며, 최근에 소개되고 있는 프레지는 프레젠테이션 소프트웨어로서 일반 사용자에게 무료로 제공되며, 풍부한 기능에 비해 제작 과정이 어렵지 않아 빠른 속도로 사용자 수가 증가하고 있다. 기본적 접근을 달리하는 프레지와 파워포인트를 사용한 프레젠테이션의 특성을 규명하고, 현장 실험으로 디지털 스토리텔링 제작을 통해 프레지와 파워포인트 활용 학습이 학습동기에 미치는 영향을 주의집중, 관련성, 자신감, 만족감의 측면에서 분석하였다.

• 복식
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• 제65권2호
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• pp.144-156
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• 2015

This research aims to develop textile patterns using mythical motives based on Buldoje in the Jeju myth. this textile design is not only decoration effect by filling the space, but also plays the original role of a pattern by expressing its symbolic meaning. The research methods are as follows: 1) Using integral analysis on materials related to the myth of Jeju and Gime used in Buldoje Gut, where Halmangbonpuli story is performed to set formative elements for textile design and their meanings; 2) Designing motive by composing formative elements; 3) Coloring properly; and 4) Layout motives. Adobe CS5 (Photoshop, Illustrator) and TexPro, a design CAD program, were used for textile design. Motives were combined in a various ways. Two-directional, four-directional, set, rotating, toss layout techniques, which are frequently used in apparel design and able to reduce cloth use, were used in developing patterns. Coloring methods including tone-in-tone and Faux camaieu were used to deliver coherence and soft effects. Developed textile design symbolizes the desire for the conception of a child, birth, and health, so it is made on baby clothes. In doing so, the plan for development of a fashion-cultural product applying Jeju myth symbol is suggested.

• 한국게임학회 논문지
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• 제20권3호
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• pp.55-64
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• 2020

게임의 영향력 증대에도 불구하고 대중의 전반적인 인식은 여전이 부정적이며, 게임 이용자에 대한 이해도 부족한 실정이다. 이에 본 연구는 게임의 선용과 관련된 긍정적 이용 동기들을 파악하고, 게임 선용이 이용자 태도에 미치는 효과를 이해하고자 하였으며, 게임 효능감이 미치는 매개적 효과를 확인하였다. PLS분석에 따르면, 게임 몰입경험이 게임 효능감에 미치는 영향을 제외하고 다른 모든 가설들은 유효하게 입증되었다. 본 연구의 결과는 향후 게임 이용에 대한 이해, 게임 산업의 경쟁력 강화, 청소년 지도의 개선 등에 활용될 수 있을 것이다.

• 한국시스템다이내믹스연구
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• 제11권4호
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• pp.25-59
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• 2010

The Korean government has operated various mega-development projects in order to help nation progress into the future. However, many problems and concerns have been raised on the mega-projects' delay and failure in South Korea. Moreover, there are many technical and executive problems; such as trial and error of development work, failure of validity test, complicated decision-making processes, and so on. With these concerns and problems to mega-development projects, finding a sustainable development from mega-projects is becoming a new issue in the field of mega-development projects. Therefore, the main purpose of this study is to investigate whether or not most mega-development projects conducted by the government exactly corresponds with sustainable development (such as environmental soundness, economic efficiency and social equity) focusing on Saemangeum project. Using causal loop analysis, this study gives some significant results to us. First, for environmental soundness, both central and local government should ensure water-purity control system for farming, industry, leisure, and others. Second, for economic efficiency, both governments not only have to secure a budget for completion of infrastructure of the Saemangeum project but also support financial assistance to Saemangeum project. Third, for social equity, three local governments (i.e., Gunsan, Gimje, and Buan) should stop debate and conflict with regard to an administrative district of Saemangeum region. Finally, most politicians should not use Saemangeum project for political means. Rather, they should recognize the project as a motive power for economic development of Jeollabukdo.

• 한국의류산업학회지
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• 제14권3호
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• pp.363-370
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• 2012

This study is for the development of fashion cultural products that simultaneously evolved with the contemporary use of traditional temple culture in addition, it analyzed the cultural products available in the Korean market. Methodology, this study conducted a literature review and empirical research. We targeted the cultural products carried at twelve web-based shopping malls for Buddhist cultural products and six souvenir shops in Korean Buddhist temples to collect data on those products in order to analyze the items, design motives, materials, and price ranges. The study results showed that interior items represented the largest portion of the targeted goods, followed by accessories/sundries, clothing/fashion items, stationery, and tableware. The most commonly used design motive was lotuses, followed by the images of Buddha or Buddhist Goddesses and Dharma. The most common materials include fibers, jewelry (such as gold and silver), wood, metals, ceramics, paper, and plastic. The most active price range was between KRW10,000 and KRW50,000, followed by less than KRW10,000 and KRW100,000 to less than KRW500,000. This study discovered the potential for traditional temple culture to advance it further in a contemporary manner and indicated the need to develop a wide variety of cultural products and emphasize its global acceptance.

• 한국정보통신학회:학술대회논문집
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• 한국해양정보통신학회 2005년도 춘계종합학술대회
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• pp.141-144
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• 2005

본 논문은 휴대전화를 사용하여 암호화 알고리즘을 적용함으로 데이터의 보안성을 강화하고, 동기화 방식을 이용하여 인증된 모바일에 의해서만 결제할 수 있도록 하여 바코드 도용 등의 피해를 막을 수 있는 시스템이다. 이를 위하여 본 시스템을 각 단계별로 나누어보면, 모바일 바코드를 생성하여 암호화 한 후 개인단말기로 전송하는 단계, 개인 모바일 단말기에 디스플레이 하는 단계, 상기 개인 모바일 단말기와 메인서버가 동화를 형성하는 단계, 상기 정보의 확인과 더불어 동기 여부를 확인하여 인증하는 단계로 구성되어 있다. 실제적인 예를 들어 시뮬레이션을 통한 본 인증시스템의 유효성을 확인한다.

• 한국식품조리과학회지
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• 제30권6호
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• pp.735-745
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• 2014

This study examined dietary behaviors such as use motive, selection attribute, satisfaction, and purchasing intention in Yaksun foods according to women's dietary life style type. To achieve this research objective, it targeted women in more than the 20s who dwell in Seoul and Busan area. As a result, the following facts were clarified. First, the highest recognition was shown in rationality-seeking type as for diversion and in taste-seeking type as for sociality among the motives for using Yaksun foods. Second, the highest recognition was shown in taste-seeking type as for food quality & taste and physical service and in rationality-seeking type as for convenience among the selection attributes of Yaksun foods. Third, the satisfaction and the purchasing intention of Yaksun foods were the highest in health-seeking type. Seeing the above findings, the differentiation will be pursued from other food-service markets by making sensual taste and flavor as the food materials of Yaksun foods targeting consumers who pursue taste. Also, to increase satisfaction and purchasing intention of Yaksun foods, there is a need to positively publicize that Yaksun foods have efficacy on maintaining health and preventing disease.

• 성인간호학회지
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• 제19권1호
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• pp.98-108
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• 2007

Purpose: To compare the health promoting behavior in rural elderly people by complementary alternative medicine(CAM) utilization. Methods: The data were collected from March 06th to May 26th, 2006. The participants were 207 rural elderly persons in Korea. Data were collected using structured questionnaires and analyzed with the SAS win 8.0 program. Results: The rate of using CAM was 60.9%. Non-religious, perceived poor health and high concerns about health group used it more. The most common type was oriental medicine(35.7%), the most common motive was body protection(21.2%) and major source of information was other patients(35.9%). Almost all the subjects(90%) were satisfied with using CAM. The average score for the health promoting behavior was $2.67{\pm}.32$(range 1.65-3.71). The average scores for each subscale were, personal communication 2.98, self-actualization 2.79, nutrition 2.78, health responsibility 2.58, exercise 2.40, stress management 2.38. Significant differences in health promoting behavior were found according to CAM utilization: personal communication, self actualization. Conclusion: There were differences health promoting behavior between the elderly CAM utilization: Systemic guidelines of CAM use are needed.