• Proceedings of the Korea Information Processing Society Conference
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• 2012.11a
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• pp.164-167
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• 2012

합의는 분산 시스템 환경에서 해결해야 할 근본적인 문제 중 하나이다. 특히 노드 또는 프로세스의 임의적인 실패 즉, 비잔틴 실패가 발생하였을 때 합의 문제는 더 복잡해진다. 본 연구에서는 동적인 노드의 가입과 탈퇴가 자유로운 클라우드 환경에서 비잔틴 합의 문제를 해결하기 위한 가쉽 알고리즘을 제안한다. 제안하는 알고리즘에서 확장성과 결함 포용의 특성을 내재한 가쉽 알고리즘을 적용함으로써 클라우드 환경에서의 비잔틴 합의 문제를 확장적이고 결함 포용적으로 해결할 수 있다. 알고리즘의 성능을 분석하기 위해 성능 평가를 수행하였다.

• Proceedings of the Korea Information Processing Society Conference
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• 2010.11a
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• pp.405-408
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• 2010

문항은 지필평가의 핵심요소이다. 문항의 표현은 전통적으로 문항카드를 이용했다. 교육정보화가 발달하면서 온라인 평가 서비스는 다양한 문항의 표현 구조를 만들었으나, 새롭게 주목받고 있는 스마트 러닝 환경에 그대로 사용하기에는 한계가 있다. 이 논문은 국내의 평가 특성과 스마트 러닝의 이동성을 고려한 문항 표현 구조를 제안한다.

• Journal of Korean Home Economics Education Association
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• v.33 no.1
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• pp.37-62
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• 2021

The purpose of this study is to develop a project-based teaching-learning instruction to solve the problems in family life. The developed process can be a practical plan to activate environmental education centered on living environment problems curriculum of Home Economic Education[HEE]. In order to achieve the purpose of this study, the curriculum of HEE and environmental education categories were compared and analyzed. The study selected 10 themes and developed a project-based HEE teaching-learning instruction with 8 sessions. The characteristics of the developed teaching-learning instruction are as follows. First, HEE curriculum included environmental knowledge, values and attitudes, competence, and practice and participation in environmental education and related categories in achievement standards and learning elements. Second, since HEE curriculum has a teaching-learning instruction plan based on project-based learning that allows learners to recognize and solve problems themselves was developed based on the real life-centered learning themes related to environmental education. It was also proposed that the subject of HEE has a high correlation with environmental competence and environmental practice, and thus environmental contents that can raise students' interests in society and environment should be added to the HEE curriculum. The teaching-learning instruction developed in this study can be used for classes such as HEE classes or free semeste. A follow up study would need to test the educational effects of this teaching and learning plan by implementing it to the actual class.

• Asia-Pacific Journal of Business Venturing and Entrepreneurship
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• v.8 no.4
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• pp.119-127
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• 2013

The purpose of this study is an attempt to explore the impact of working environment of visiting instructor on the empowerment for multi-cultural families. In this light, this study aims to provide some inevitable and necessary foundational data for reinforcing the empowerment of visiting instructor in order to essentially improve the quality and effectiveness of this governmental service. To accomplish this goal, this study selected eighteen multi-cultural service centers which locate near to the capital city due to each center serves relatively a large populations of multi-cultural families and took a survey from visiting instructor 286 survey forms. It used SPSS WIN 15.0 program for analyzing data, and the following is a list of tests used in this research: t-test,One-way ANOVA, correlation analysis, multiple regression analysis. The conclusive consequences from the research are following. In the case of analyzing the difference of empowerment for multi-cultural families, the project showed that the nationality, the forms of religion, the level of education, the number of child, the state of economic made a difference. As this project explored the impact of working environment on job stress, it showed that job characteristics and organizational commitment's compensation system and the development of education negatively effects on job stress. Therefore, as this project investigated how the working environment impacts on the empowerment.

• The Journal of Korean Institute of Communications and Information Sciences
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• v.25 no.12A
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• pp.1815-1820
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• 2000

인터넷이나 정보 기술을 활용하여 다양한 사이버교육 서비스를 개발하고자 하는 움직임이 국내 컨텐트 업체, ISP, 교육 기관 등을 중심으로 빠른 속도로 증가되고 있다. 본 논문에서는 다양한 사이버교육 시스템 혹은 서비스 구축을 지원하기 위해 개발된 사이버교육 프레임워크에 대해 기술하고자 한다. 이를 위해 다양한 사이버교육 서비스들의 특성을 분석하였으며 이들이 공통적으로 필요로 하는 기능들을 정의하고 정의된 기능들은 인터넷 환경에서 구현하였다. 또한, 프레임워크를 이용하여 새로운 교육 서비스를 손쉽게 개발할 수 있도록 웹기반의 환경 설정 인터페이스를 지원한다. 사이버교육 프레임워크는 IEEE LTSA (Learning Technology Standards Architecture)에서 정의하고 있는 기본 개념, 구성요소, 동작 시나리오를 반영하여 개발되었다.

• 대한공업교육학회지
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• v.43 no.1
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• pp.58-75
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• 2018

The purpose of this study was to analyze the extent of possession of competence to organize and operate NCS-based curriculum among vocational teachers in specialized vocational high schools, their educational needs and demands. To this end, the questionnaire was used as a research tool. The draft of questionnaires was developed based on the element of competence to organize and operate NCS-based curriculums, and was modified, supplemented through review of four experts in the field of vocational education. The questionnaire survey was done by distributing questionnaires (online) among total 71 vocational high schools located at Gyeonggi-do and collecting 433 questionnaires and then analyzing 340. The findings were as follows. First, whole average of the extent of possession of competence to organize and operate NCS-based curriculums was 3.63. Seen by the average of each area, 'analysis of needs and environment' was 3.59, curriculum organization 3.54, its operation 3.74 and its assessment and feedback 3.57. Second, educational needs for competence to organize and operate NCS-based curriculums of vocational teachers in specialized vocational high schools was 1.47.

• Journal of Science Education
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• v.33 no.2
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• pp.220-236
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• 2009

This study aimed to analyze the disadvantaged gifted students' affective characteristics and needs. The subjects of this study were 93 disadvantaged gifted elementary and middle school students in Daegu and Kyongsang-Bukdo Providence. The survey questionnaires including learning motivation, beliefs on intelligence, beliefs on academic achievement, interpersonal relationship, family variables, affective characteristics related to science and self-esteems were used to investigate their affective characteristics and needs. The results indicated that the disadvantaged gifted students showed the different characteristics on their intelligence, academic achievement, and family variables compared to those of general gifted students. They showed that they needed the financial and affective supports including transportation and continuous attention to disadvantaged gifted students.

• Archives of design research
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• v.15 no.1
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• pp.113-122
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• 2002

This thesis is focused on online education and proposes a guideline for selecting teaming theories and multimedia representation without difficulty. On the first, consideration of learning theories and analysis of multimedia properties are made, and from these results guidelines are formed. Then they are applied to each 6 types of CAI. Objectivism and constructivism could be used for the basic framework of CAI. The former is suitable for reed, sequential, structural, and passive learning style and the latter is suitable for selectable, unstructural, active, self-controled, learning style. And the quideline for selecting multimedia representation is made out of the properties of media, learners(cognitive model, proficiency, acceptance), and teaming contents. On the basis of guideline obtaining from the previous process, I suggest mosts suitable conditions for each 6 types of CAI available today. Those conditions are consist of learning theories, media selection, levels of learners, and categories and properties of teaming contents.

• Journal of vocational education research
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• v.35 no.4
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• pp.19-46
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• 2016

The purpose of this study is to analyze the curriculum implementation of the Nursing-Specialized Vocational High School by researching on operation, organization and environment of the program of Nursing. This study aims to improve the curriculum of the Nursing-Specialized Vocational High School. This study has analyzed previous existing studies, Link of School info, Educational Statistics and data indicating establishment, operation and curriculum of the department of Nursing which have been collected from web sites of institutions and associations relevant to Nurse Education. The major results of this study are as follows: 1) As of the first semester of the year 2016, out of a total of thirty eight Specialized Vocational High Schools and Meister High Schools in the country, 6.4% of the schools have nursing educational programs. These schools have established the programs under various names, such as Health Nursing, Dental Health Nursing, Nursing, Nursing and Medical Tourism, Accounting in Nursing and Nursing Management, etc. Since 2012, enrollment rates have increased while post-graduation employment rates have decreased, with the average employment rate of Specialized Vocational High School graduates having reached up to 46% by 2015. 2) The Nursing-Specialized Vocational High School aims to create skilled Nurses Assistant such as Nurse Aide and Care giver. The program is successful in providing necessary courses to acquire required certification and proficient field experience but requires revisional changes in order to create a long-term program of sufficient qualification. The official requirement of 780 hours of field practice was completed during the three educational breaks from the first year of high school to the second year, while the curriculum was conducted separately in the field hospitals. 3) An average of two laboratory classrooms were available based on the facility requirement standard of Cities and Provinces Educational Policies. In order to secure proficient instructors of Nursing education, establishment of specific indicated subjects, regional placement, in-service education, research and supervision are essential for establishing excellence and continual improvement.

• Journal of Global Scholars of Marketing Science
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• v.15 no.2
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• pp.123-140
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• 2005

Recently, one of the issues that are significantly considered is to keep Changwon F3 car racing. In most existing studies, however, there is shortage of opinions for understanding the reactions of the host community. The question addressed in this paper is what are the underlying factors that affect which inhibitors are likely to be discussed by the host community for car racing. Survey collected from 299 participants in Changwon city were analyzed to test their reactions. Through the empirical study, several research findings emerged. The results indicate that (1) the event seeker, the drive seeker, and the hard internal seeker were significant discriminant factors to separate inhibitors from the host community, (2) the significant differences between the recognition of demographic characteristics and that of negative effects, (3) the significant level between cluster groups(overcontrolled, resilient, undercontrolled) and negative effects is found. The findings also provide implications for practice on several fronts, which is to understand the reaction of the host community to F3 car racing, and for the event planner to reduce complaints.