• 한국경영과학회:학술대회논문집
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• 한국경영과학회 2001년도 추계학술대회 논문집
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• pp.91-94
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• 2001

The exponential growth of the Internet usage has motivated the launching of many commercial business web sites. Internet as a purchasing medium shows several unique characteristics because of its customer- driven technologies and absence of physical products. Thus, new commercial medium provokes a reclassification of products. Twenty five types of commercial Products are empirically tested in the Internet retailing and found to be grouped into four categories. This classification framework is investigated in the view of involvement and web technology Furthermore, this paper proposes four business web implementation strategies - impressive, simple, sensory, and semantic - based on the product classification. Proposed guidelines on business web might increase customer satisfaction.

• Journal of Forest and Environmental Science
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• 제34권5호
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• pp.405-411
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• 2018

Implementation of mitigation options on land is important for realisation of the goals of the Paris Agreement to stabilize temperature at $2^{\circ}C$. In India, the Intended Nationally Determined Contribution (INDC) targets include a forestry goal of creation of carbon sinks of 2.5 to 3 billion tonnes by 2030. There are however, multiple barriers to implementation of forestry mitigation options in India. They include environmental, social, financial, technological and institutional barriers. The barriers are varied not just across land categories but also for a land category depending on its regional location and distribution. In addition to these barriers is the impeding climate change that places at risk realisation of the mitigation potential as rising temperatures, drought, and fires associated with projected climate change may lead to forests becoming a weaker sink or a net carbon source before the end of the century.

• 영어어문교육
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• 제15권2호
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• pp.1-25
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• 2009

The purpose of this study is to explore the potential of peer coaching for EFL teachers' professional development. For this study, 12 college teachers in Korea participated in a 10-week program. They were 7 males and 5 females, ranging in age from 24 to 37 years. Data were collected through semi-structured interviews. Reflective analysis was used to analyze individual interview data. From the findings, two significant categories of peer coaching were identified: positive and negative responses to peer coaching experience. However, the overriding themes that emerged from the data were the benefits of peer coaching. The participants were almost unanimous in their acknowledgement of the advantages of peer coaching, such as reflective support through other's eyes, improved working environments, greater teaching strategies, higher professional self-esteem, and awareness of self-directed learning. Negative responses also appeared, mostly in regard to the working principles of implementation; the major issues of difficulties were time management, complexities of implementation procedure, stress and personal vulnerability, and relative lack of reflection and feedback skills. Demonstrating the participants' experiences towards the peer coaching program, this study provides EFL teachers with useful insights into peer coaching as an effective tool of their professional development.

• 한국환경교육학회지:환경교육
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• 제23권4호
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• pp.96-111
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• 2010

The purpose of this study is to develop criteria that can evaluate the application and implementation process of Education for Sustainable Development (ESD). The subject of study is: What are the criteria to evaluate the degree of implementation of ESD in schools, and how can they be developed? In addition, the criteria questions for ESD were conducted by teachers from research and model schools in T city which applied ESD in school education. As a result, evaluation criteria questions have 3 major, 16 medium and 105 minor categories, which can evaluate ESD in school education by using a total of four kinds of analysis framework including the ESD criteria questions of ENSI (Environment and School Initiatives).

• 국제학술발표논문집
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• The 4th International Conference on Construction Engineering and Project Management Organized by the University of New South Wales
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• pp.269-272
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• 2011

The impact of a new stadium on the urban context and regional development is significant. Especially where several new stadiums are built for single mega events like the Olympic Games, Commonwealth Games or the Soccer World Cup the impact is even higher. Objective of this paper is to identify and analyze the key drivers for sustainable integration of stadiums within the existing context. The level of sustainability is analyzed based on four different categories: urban, social, environmental and economics. Particular focus is on the project management strategy for implementation of the key drivers during pre-design, design and execution. In conclusion key elements of the project management strategy for sustainable integration of a stadium within the urban, environmental, social and economic context are summarized.

• 한국의료질향상학회지
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• 제19권2호
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• pp.68-80
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• 2013

Background: This study investigates improvements in non-value-added nursing activities in clinical work, in order to improve the efficiency and quality of nursing activities. Methods: The study was performed as a quality improvement project at a tertiary general hospital. The nursing activities that needed improvements were categories into admission care, discharge care, supply management, diagnostic work-up related activities, and others. The nursing time and frequency of non-value-added activities were compared across nine nursing units before and after implementation of the quality improvement program. Post-implementation patient and nurse satisfaction were subsequently analyzed. Result: Post-implementation, the time spent on non-value-added nursing activities was reduced and patients and nurses were satisfied with the improvements. Discussion: Reducing non-value-added activities in nursing can increase the work efficiency and ensure time for patient care, thus improving the quality of nursing care. For further study, accurate surveys on nursing activities based on nursing time are required.

• 국제학술발표논문집
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• The 8th International Conference on Construction Engineering and Project Management
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• pp.103-113
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• 2020

The construction industry is undergoing a digital transformation in which Building Information Modelling (BIM) is a key technology. The potential of BIM in several areas such as design optimization, time management, cost management, and asset management/facility management (AM/FM) is widely acknowledged by the AECO (Architecture, Engineering, Construction, and Operation) industry around the world. However, BIM implementation in construction projects is faced with problems such as project delay and cost overruns. The lack of identification of risks in BIM projects and standard guidelines on mitigation techniques furthers poor performance, dissatisfaction, and disputes between employers and project participants, which results in low BIM adoption rates. Therefore, the objective of this paper is to identify the potential risks in BIM implementation under the primary categories - (1) technical, (2) contractual, (3) management-related, and (4) personnel-related risks in BIM projects and present solutions to reduce, manage, and mitigate risks. To meet the objective of this paper, a survey was designed and conducted in the Hong Kong construction industry in which over 140 respondents from different disciplines, with experience in BIM projects, have participated. Based on the analysis of the survey data, the most severe and frequently occurring BIM risks and their potential mitigation strategies were identified and discussed in this paper.

• 패션비즈니스
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• 제27권5호
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• pp.13-25
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• 2023

The implementation of ESG practices in the fashion industry has been accelerating, and its significance has been growing across all industries. This paper aims to examine the strategies for ESG implementation in domestic fashion brands and analyze how ESG principles are applied in the context of domestic conscious fashion. To analyze conscious fashion as a means of ESG implementation, the evaluation criteria of ESG from the Textile Fashion Policy Research Institute were utilized as analytical tools. As a result, five categories of domestic conscious fashion emerged: animal-free vegan fashion, eco-friendly plant-based vegan materials, upcycled fashion, regenerated fiber fashion utilizing waste materials, and fair trade fashion. The characteristics of these ESG practices in conscious fashion were identified with four key features. Firstly, the adoption of environmentally friendly materials demonstrates a tendency towards resource conservation, minimizing environmental degradation, and protecting ecosystems. Secondly, technology-driven circular practices are predominant in vegan and upcycled types, evident in the development of fashion materials and secondhand content. Thirdly, design practices based on scarcity incorporate characteristics of upcycling and fair trade. Lastly, the practices of social and ethical values underlie the philosophies of three types of conscious fashion. With the acceleration of ESG practices in the fashion industry and the increasing importance thereof, it is expected that domestic conscious fashion in South Korea will diversify in the future.

• Human Ecology Research
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• 제53권6호
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• pp.605-617
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• 2015

This study verifies the effectiveness of developing and implementing a leadership educational program specifically customized to improve of leadership competencies among members of multicultural family support centers and healthy family support centers. This program refers to Triangle Leadership that consists of three categories: finding individual strengths and self-esteem to enhance self-leadership, constructing a vision and roadmap to develop transformational leadership, and stress and teamwork management for competent servant leadership. In order to improve its completeness, focus group interview was adopted for 10 employees in the center and supervised by two professionals. The program was also conducted twice for 142 members of multicultural family support centers and healthy family support centers across the Korea. The result of implementation (with regard to the satisfaction level for the contents of the program) showed that both first and second rounds had improvement in all three categories compared to what was expected before taking the education program. The level of satisfaction for instructor and program operation was more enhanced (as well for the second time) compared to the first round. The evidence of program effectiveness indicates that there is a high anticipation for another approach that suits for the circumstances and requirement of centers and facilitator training.

• 정보보호학회논문지
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• 제28권1호
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• pp.73-83
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• 2018

미래의 양자 컴퓨팅 환경에 대응한 양자내성 암호 알고리즘의 연구 개발이 NIST를 비롯한 국내외 연구기관 및 기업들의 참여 하에 활발히 이루어지고 있다. 양자내성 암호 알고리즘으로는 다변수다항식-기반, 부호-기반, 격자-기반, 해시-기반, 그리고 아이소제니-기반 암호 알고리즘들이 연구되고 있다. 그 중에서 아이소제니-기반(isogeny-based) 암호 알고리즘은 가장 최근에 등장했으며 타원곡선 연산을 사용하고, 양자내성 암호 알고리즘들 중 가장 짧은 키 길이를 가지고 있어 주목받고 있다. 본 논문에서는 초특이 아이소제니 Diffie-Hellman (SIDH) 프로토콜을 저사양 모바일 환경에 적합하도록 파라미터를 선택하고 효율적으로 구현하였다. 파라미터로는 현재의 보안강도와 저사양 모바일 환경을 고려하여 523비트 소수 유한체 상에서 정의되는 초특이 타원곡선을 선택하였으며 그에 최적화된 아이소제니 계산 전략 트리를 생성하였다. 적용 SIDH 모듈은 32비트 환경에서 동작하도록 구현하였다.