• 한국의류학회지
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• 제41권1호
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• pp.1-16
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• 2017

This study conducted in-depth interviews with twelve men in their twenties and employed the Zaltman Metaphor Elicitation Technique (ZMET) to identify the ideal self-image and fantasy of men wearing makeup. The results are as follows. First, the ideal self-images of men wearing makeup can be divided into 7 images (well-managed, dissimilar from real identity, masculine, neat, stylish, standing out, and formal). Men who wear makeup pursued an alternative decent image that is different from their reality. They want to be manly, attractive, decorous, and eye-catching through a better looking face. Second, men who wear makeup have insecurities about their looks and personalities that creates dissatisfaction with reality and a desire for a different idealistic self. Makeup was the tool to create the other entity. Makeup facilitated a fantasy of becoming another to gain increased confidence in social relationships. However, without makeup, they showed a lack of confidence and became intimidated that made them even further dependent on makeup. Third, the process helped participants complete a consensus map that represented the emotional and reasoning structures of men wearing makeup. This study showed 7 ideal self-images of men wearing makeup with a fantasy to create a desired ideal self by wearing makeup. The study can be applied to marketing strategy for men's cosmetics and plates' designs.

• 디지털산업정보학회논문지
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• 제17권1호
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• pp.25-34
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• 2021

Availability is one of the important factor for developing weapon system, because it indicates the mission capability and sustainable life cycle management of weapon system. Recently, as weapon system becomes more advanced and more complex, availability estimation becomes more important to reduce the life cycle cost of weapon system. Modeling and simulation(M&S) is useful method to describe the availability of complex weapon system applying operational environment and maintenance plan. Especially agent based model(ABM) has the strength to describe interactions between agents and environments in complex system. Therefore, this paper presents the availability estimation of weapon system using agent based model. The sample data of part list and reliability analysis is applied to build availability estimation model. User agent and mechanic agent are developed to illustrate the behavior of operation and maintenance using formal specification. Storage reliability is applied to describe failure of each parts. The experimental result shows that this model is quite useful to estimate availability of weapon system. This model may estimate more reasonable availability, if full scale data of weapon system and real field data of operation is provided.

• Educational Technology International
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• 제9권2호
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• pp.97-121
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• 2008

The purposes of the present study are to describe the design of mobile learning scenarios based on learning sciences theories, and to discuss implications for the future research in this area. To move beyond mere speculations about the abundant possibilities of mobile learning and to make real impact in K-12 school settings, it is critical to conduct school-based research grounded on the learning sciences theories. Towards this end, this paper describes school-based mobile learning projects conducted by a research team at the Learning Sciences Lab in Singapore, and then discusses the possibilities and challenges of mobile learning to further inform future research. Specifically, this paper explores the affordances of mobile technology, such as portability, connectivity and context-sensitivity, to design seamless learning scenarios that bridge formal and informal learning experiences. The authors present a framework for re-conceptualizing different types of learning based on physical settings and intentionality, and then describe two seamless learning scenarios, namely 3Rs and Chinatown Trail, which were implemented in one primary school in Singapore. In conclusion, the authors discuss the affordances of seamless mobile learning for enhancing one's lived experiences to build a living ecological relationship between the person and the environment, and how mobile technology can play a critical role for enabling such lived experiences.

• 한국정보과학회논문지:소프트웨어및응용
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• 제29권12호
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• pp.860-872
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• 2002

폴트 트리 분석(Fault Tree Analysis)은 산업계에서 가장 널리 사용되는 안전성 분석 기법 중의 하나이다. 하지만, 이 기법은 보통 수작업으로 이루어지며, 분석 결과를 체계적이고 자동적으로 검증할 수 있는 방법이 없다는 약점을 지닌다. 본 논문에서는 실시간 모델 체커인 UPPAAL을 이용하여 안전성이 중요한 소프트웨어의 요구 사항들을 정형 명세하고, 수작업으로 찬성된 폴트 트리의 정확성을 검증하는 방법을 제안하고 있다. 제안된 방법을 유용성을 확인하기 위해서 월성 원자력 발전소의 비상 정지 소프트웨어(Wolsung SDS2)에서 사용된 기능 요구 사항들을 예제로서 사용하였다. 폴트 트리는 월성 SDS2에 대한 전문적인 지식을 지니고 폴트 트리를 이용한 안전성 분석을 여러 번 수행해 본 경험이 있는 대학원생들에 의해 작성되었다. 기능 요구 사항들은 UPPAAL의 입력으로서 사용되기 위해서 시제 오토마타의 형태로 수작업으로 변환되었으며, 이 폴트 트리의 정확성을 검증하기 위해서 모델 체킹을 사용하였다 본 논문에서 제안된 방법을 월성 SDS2 예제에 적용해 본 결과, 수작업으로 작성된 폴트 트리에 존재하는 오류를 찾을 수 있었으며, 이러한 작업을 통하여 제안된 방법이 폴트 트리 분석에 대한 신뢰도를 높이는데 유용함을 발견하였다.

• 한국컴퓨터정보학회논문지
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• 제13권3호
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• pp.57-63
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• 2008

디지털 카메라, MP3 플레이어 등과 같은 가전 기기에서 낸드 플래시 메모리에 기반한 다양한 메모리 카드가 인기를 얻게 됨에 따라 기존 호스트 시스템과 새로 개발된 메모리 카드 간의 호환성 문제가 제품의 시장 진입에 큰장애가 되고 있다. 메모리 카드 호환성 테스트를 위한 일반적인 방법은 실제 호스트 시스템을 테스트 베드로 사용하는 것이다. 이를 개선하는 방법으로서 FPGA 기반의 프로토타입 보드를 이용하여 호스트 시스템을 에뮬레이션하는 것을 고려할 수 있다. 그러나 이 방법은 긴 셋업 시간을 필요로 하며, 다양한 호스트 및 장치 시스템을 표현하는데 제약이 있다. 본 논문에서는 Esterel 언어와 통합 시뮬레이션 기법에 기반한 모델을 이용하여 메모리 카드와 호스트시스템간의 호환성 테스트를 위한 통합 검증환경을 제안한다. 또한, 실제 메모리 카드 개발에 대한사례 연구를 통해 제안된 기법의 유용성을 증명한다.

• 한국수학교육학회지시리즈E:수학교육논문집
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• 제22권4호
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• pp.471-487
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• 2008

본 연구에서는 해석학 강좌를 운영하는 과정에서 얻어진 학생들의 수학적 발명의 사례를 제시하고 분석하여, 수학적 발명과 관련된 구체적인 교수-학습 과정, 얻어진 수학적 산출물들, 이들의 수학적 의의를 기술하였다.

• 대한영양사협회학술지
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• 제10권3호
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• pp.284-292
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• 2004

The purpose of this study was to develop a manipulation system for nutrition counseling based on internet. This system offers convenient user interface and the synthetic counseling results with various utilities. This system consists of the general information of clients, the anthropometry data and the calculation of obesity and body index, the state of eating habits, calorie expenditure, clinical symptoms, the convenient method for analysis of nutrients, biochemical data and nutrition prescription. Having interoperability, these functions preserve the information of clients and manage the historical data. This system can insert, store, print out and generate the synthetic information of clients to provide a suitable and efficient nutrition counseling information. With accumulated client data, It does the nutrition education and counseling simultaneously. As it is developed based on internet, it provides friendly user interface. Also, Managing clients' information connected to database, it can provide a systematic and formal information. It is possible for the system to retrieve information and counsel in real time. It is expected that the nutrition counseling management system can improve the national health with animated nutrition counseling.

• 지식경영연구
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• 제14권5호
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• pp.1-14
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• 2013

This paper is aimed at investigating the factors to grow the new technology based firm(NTBF), K-MAC. NTBFs need an environment in which novelty is encouraged, employees find work meaningful and controllable, learning is incorporated into work, ideas and process improvements are implemented and a balanced focus of the internal and external to the company is fostered. With collaboration between industry and academia, Lynda Aiman-Smith made an instrument of VIQ(Value Innovation Quotient), which is consist of 9 factors, 33 items. VIQ Results can help the company to develop a better understanding of the organization's culture, and its formal subgroups. That is to identify subcultures in the organization, to diagnose potential problems or inhibitors of innovation, to identify organizational strengths for innovation and set a quantitative baseline. Using the VIQ,K-MAC analysed the subculture of innovation potential capability. K-MAC organized the COP(community of practice) with the young employees' participation and try to solve the real problem in the working place. This paper explained the diverse growing trajectory through the TPM concept and suggest for the future strategy.

• 한국정보시스템학회지:정보시스템연구
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• 제20권2호
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• pp.1-20
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• 2011

In this study, we verify the relationship, which is presented by ISO/IEC 15504, between the assessor's competence and the efficiency of assessment. The ISO standard has been developed by many formal trial experiences for the software process assessment. The software process assessment determines the process capability, and makes the software process improvement possible in the development cycle. In the field assessment, third-party and team-based assessments are generally recommended. Therefore assessors' competences are essential to achieve the effectiveness and the efficiency of assessment. Survey data are collected from the third-party process assessment of a real IT industry, and the analysis is done by a causal modelling technique - PLS. Some findings are as follows. Depending on assessors' SE experiences, effects of the assessor's competence are existed, and their standard knowledge and assessment skill are effected each other. And the efficiency of assessment depends on the assessor's competence. In addition, the power analysis is presented and future research is suggested, because of many limitations of this study.

• 의학교육논단
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• 제22권1호
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• pp.16-27
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• 2020

The accreditation process (AccP) is both an opportunity and a burden for medical schools-which one it becomes depends on how medical schools recognize and utilize the AccP. In other words, if a medical school recognizes the AccP only as a formal procedure or as a means for continuing medical education, it will be a burden for the medical school. However, if a medical school recognizes the real and positive value of the AccP, it can be both an opportunity and a tool for developing medical education. The educational value of the AccP is to improve the quality, equity, and efficiency of medical education, along with increasing the options of choice. In order for the AccP to contribute to the development of medical education, accrediting agencies and medical schools must first be recognized as part of an "educational alliance" working together towards common goals. Secondly, clear guidelines on the accreditation standards should be periodically reviewed and shared. Finally, a formative evaluation using self-evaluation as a system that can utilize the AccP as an opportunity to develop medical education must be introduced. This type of evaluation system could be developed through collaboration among medical schools, academic societies for medical education, and the accrediting authority.