• 한국정보과학회논문지:컴퓨팅의 실제 및 레터
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• 제13권7호
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• pp.535-539
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• 2007

이동 ad-hoc 전술통신망에서 대체경로 라우팅 알고리즘의 적합성 및 생존성(survivability) 연구를 수행하였다. 이 통신망의 신호 방식은 공통선 신호 방식을 사용하며, 경로선정 방식은 Flood search routing을 사용하였으며, Restricted flooding과 Hybrid routing 에 대해 연결 성능을 분석하였다. 분석 결과 대체경로 라우팅을 함으로써 좀 더 낮은 차단확률(Blocking Probability)을 기대할 수 있었으며, 기존의 Flood search routing 의 연결 성능이 우수하여 생존성이 높은 것으로 판단되었다.

• Journal of information and communication convergence engineering
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• 제9권6호
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• pp.695-700
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• 2011

Smartphone has formed a new market and introduced a new environment. They have an operating system like PCs, enabling free installation and removal of application programs. As the number of Smartphone users is increasing, more personal information is also exposed to malicious codes. There are problem of modification and deletion of files, battery consumption, and information leakage due to malicious codes. As the needs of Smartphone antivirus solutions are increasing, the antivirus solutions should be evaluated with quality characteristics. In this paper, we propose an effective evaluation method for functionality and performance of Smartphone antivirus solutions, and the best practices for evaluation.

• 한국멀티미디어학회지
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• 제22권1호
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• pp.26-33
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• 2018

The transformation of the processes of governance using the Information and Communication Technologies is aimed at bringing in faster and transparent service delivery, accountability, information sharing and people participation in the decision-making and government processes. The implementation of e-Government requires a comprehensive strategy that is not only sensitive to existing political and economic conditions and realities but is also benchmarked on global best practices. The article reviews the handbook E-Government and Governance Efficiency that provides an insight to research that is being undertaken in the e-Government area, gives an in-depth understanding of critical issues involved in e-Government, and provides expert opinion and recommendations for the Republic of Belarus to augment its potential. It studies the Korean experience on e-Government with special focus on such concepts as e-Government benchmarking, mGovernment, Smart Government and u-Government.

• Agribusiness and Information Management
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• 제5권1호
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• pp.11-19
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• 2013

Price skimming practices, false claim on products, false information/communication, marketing overseas, and deception on products in marketing have received significant attention by the researchers of ethics in marketing studies. This research considers these phenomena as marketing instruments that grossly violate the practice of ethics in this domain. The two most crucial parts in marketing that have received greater attention are product safety and advertising. The paper also examines Ethical Marketing as the ability to make marketing decisions that are morally right and acceptable to all. In order words, ethics in marketing explains how moral standards can be applied in marketing decisions. It seeks to answer the research question by looking at some fundamental business ethics theories, namely, Virtue ethics, Utilitarian, and Deontological approaches to business ethics. Nevertheless, ethics in business is very controversial as many hold different view about what makes up the standard morals that corporations should take and so it is necessary for any organization to formulate its ethical codes to follow.

• 대한가정학회지
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• 제39권9호
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• pp.1-14
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• 2001

The purpose of this study was to explore the ideas about childrearing represented on the cuber space. The method used for this study is the content analysis and the data are articles on the Hitel bulletin board during 1 year. It is found that these articles dealt with problems of practices in the pregnancy-delivery, nurturing, teaching and interfacing between home and social institutions. Especially these articles put great emphasis on nurturing. For example, there are many articles about caring, development, health and hygiene of child. And from 1st to 6th month, there are many articles about nurturing. After 7th month, many articles about teaching and interfacing between home and social institutions are appeared. So from these results we might conclude that many functions of the home are transmitted to society too early.

• 대한가정학회지
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• 제41권2호
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• pp.187-198
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• 2003

The purpose of this study was to explore the ideas about childrearing represented on the cyber space. The method used for this study is the content analysis and the data are articles about child rearing on the Hitel bulletin board during 1 year. It was found that then articles dealt with problems of practices in the teaching, nurturing, interfacing between home and social institutions, and disciplining. Especially these articles put great emphasis on teaching. For example, there are many articles about children's cognitive development. And there are many articles about nurturing. Especially child's emotional care. Many articles about interfacing between home and social institutions are appeared. In early childhood, many child go to nursery center. So from these results, we might conclude that many mothers gave their children emotional care. And they didn't teach their children directly. Instead they bought many educational instrument.

• Journal of Dairy Science and Biotechnology
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• 제25권1호
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• pp.37-45
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• 2007

Food labelling is the primary means of communication between the producer and purchaser and plays an important role in consumer's choice of food. Food labelling applying to livestock products, such as meat products (ham, sausage etc.), milk products(milk, fermented milk, butter and cheese etc.) and egg Products is regulated by 'Livestock Products Labelling Standard', National Veterinary Research & Quarantine Service (NVRQS) Notification. This study presents the principles of Korean milk products labelling provision and its recent revision to prevent consumer from misunderstanding and facilitate fair trade practices in market and also keep consistencies with international and relative national regulations. This study also suggests milk products labelling policy direction in the future.

• 한국경영과학회:학술대회논문집
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• 한국경영과학회 2006년도 추계학술대회
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• pp.303-306
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• 2006

Understanding of the adoption and use of mobile internet (MI) services may have a significant issue on business communication practices. But few empirical studies have made a distinction between users' pre-adoption beliefs and post-adoption beliefs on MI services. Most researches of MI services, moreover, do not consider the characteristics of MI services. This paper reports results of a research on the comparison of users' beliefs between adopting and using MI services. We consider two beliefs which are object-based beliefs and behavioral beliefs. Using constructs from the two beliefs, a model will test to observe the determinants of the MI services adoption and continued use intention based on the survey data. Understanding beliefs' distinction is important to manage MI services and increase the profit of MI services over time.

• 영어어문교육
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• 제5호
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• pp.79-101
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• 1999

With the advent of the 6th and the 7th national educational curricula in Korea. English language teaching in communicative perspective has been highly recommended and widely practised in that context. The aim of new approach is to enhance the students' general communication abilities in English. However, English teachers still find it very hard to improve the students' communicative competence in English since English remains to be taught as a school subject. In so far as English is taught as a school subject, students' attention is paid to the formal elements of English and the increase in communicative competence in English is hardly expected Only when the students' attention is paid to the content, their communicative competence is expected to increase. The best way to shift the students' attention from formal elements to content is to teach other school subjects in English, that is, English immersion education. To introduce immersion education to Korea, the two most successful examples of Singapore and Hong Kong are reviewed in terms of language policies and general practices in their primary and secondary schools respectively. To implement the program into Korea, extensive research on it is expected henceforth.

• International Journal of Control, Automation, and Systems
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• 제3권spc2호
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• pp.376-385
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• 2005

The proliferation of technology has made global conduction of business increasingly dependent upon the availability of reliable power. As a result, alternate power systems are being installed and expanded to protect the broadening scope of critical electrical loads. Bus transfer restores designated critical loads to an alternate source when utility derived service becomes inadequate or goes out of service due to any contingency. This paper describes the practices, requirements and implementation of bus transfer of motor loads to an alternate source of power. A new high-speed automatic bus transfer scheme is proposed which includes the development of a new algorithm for determining the type of bus transfer required and the realization of the scheme by using modem protection devices and intra-substation communication facilities.