• 공학교육연구
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• 제13권5호
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• pp.3-7
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• 2010

As 10th energy consumption country in the world, it is very important to educate the importance of the energy to the elementary school students. The purpose of this class is to let the pupils understand the mechanisms and performances of tidal power generation as a renewable energy application system. To satisfy the educational goals, a lecture material and a simple type of tidal power generator kit is developed. As the survey result after lecture and experiments which include assembly and test, 'Well understood' is marked as 90% among 58 elementary students, and moreover 70% among them feel to participate in higher level course. This project shows the possibility and effect of the renewable energy education course as a service engineering, which is managed and carried out by undergraduates for pupils under the professor's guide.

• 한국기술사회:학술대회논문집
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• 한국기술사회 1984년도 제14회 한일기술사 합동 심포지움 참관기
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• pp.77-82
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• 1984

The small group activities (SGA) was introduced into some of enterprises in Korea in 1967 and plant division, Saemaul undong Headquarters had encouraged Quality Control Circles (QCC) within the manufacturing corporations in assistance of central government. Registered small groups as of august 31, 1984 amounted up to 78,243 units and the number of members were 791,512. Meanwhile, small and medium industries have mostly introduced small group activities considerably later and less actively managed than large business. Main reasons for the less effectiveness of the activities are due to lack of management skills and less awareness of it from management and workers group. Effective small group activities are presumed to be successful only with labor management cooperation on the basis of human-oriented management philosophy. The small group activities are also prevalent in service sector. More derivative methods have been developed and more members are willingly participating in training programs. The small group which is basically a horizontal organization unit, promotes communication within the whole organization. In consideration of the social circumstances and traditions, the flexible model of the small group activities suitable to the corporate environment, will contribute to industrial development.

• 한국컴퓨터산업학회논문지
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• 제2권4호
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• pp.435-442
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• 2001

최근에 인터넷상에서 정보이용이 급증함에 따라 멀티미디어 정보를 효율적으로 관리하고 검색하기 위한 여러 가지 방법들이 제안되고 있다. 따라서 본 논문에서는 SRR(Semantic Reference Relation)과 DRR(Direct Reference Relation)을 이용한 새로운 그룹화 방법을 제안한다. 제안된 방법은 MDI(Multimedia Document Informations)를 멀티미디어 객체 클러스터로 간주하여 그룹화 한다. 제안된 방법의 성능을 알아보기 위하여 1000개의 멀티미디어 문서데이터를 테스트하며, 그 결과 제안된 방법의 성능이 보다 효율적임을 보인다.

• 한국정보통신학회:학술대회논문집
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• 한국해양정보통신학회 2003년도 춘계종합학술대회
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• pp.725-728
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• 2003

무선 통신망의 경우 기존의 유선망에 비해, 설치, 이동성 등이 우수하여 많은 기술적인 발전을 보이고 있다. 본 논문에서는 인터넷망에서 사용될 수 있는 가설 사설망 환경에서의 신뢰성을 가질 수 있는 네트워크의 구조에 대해 설명하였다. 또한, 안전한 네트워크의 가설사설망의 실현에 대해 제안하였다.

• 의료ㆍ복지 건축 : 한국의료복지건축학회 논문집
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• 제8권1호
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• pp.37-43
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• 2002

Healthcare systems around the world are struggling to cope with the pressures of rising costs, aging populations, and decisions about how to allocate and pay for seemingly limitless advances in high-technology medical procedures. Today healthcare environments are also changing greatly in Korea. The United States healthcare is being reinvented by reducing the costs and bringing service close to the consumer, and multi-strategies are being used to strive in the market driven shift. This study is aiming to get the lesson and direction of the future healthcare facilities in Korea by analysing the past and current trends of healthcare facilities in U.S..

• 한국정보처리학회논문지
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• 제7권5호
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• pp.1500-1510
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• 2000

In this paper, a CDMA (Code Division Multiple Access) field engineering system is designed and implemented for managing cellular telecommunication base stations. For high quality of CDMA service, optimized cell planning is crucial. For such cell planning, base stations must be managed based on analysis of CDMA field dta. The proposed system consists of two modules: a measurement module and au analysis of CDMA field dta. eh proposed system consists of tow modules; a measurement module and an analysis module. The measurement module collects various CDMA field dta and displays them on a vector map in a real-time manner. The analysis module associates measured data with various related information, e.g. base station information, and process them statistically. The proposed system can drastically reduce base station management cost.

• 한국의류학회지
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• 제33권2호
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• pp.288-298
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• 2009

This article deals with the customers' complaint behaviors and complaint management for cosmetic customers. The general aim is to analyze the changes of complaint behavioral responses before and after the complaint management experiences, describing customers' response patterns in terms of how they are influenced by the service justice and satisfaction of complaint management. The most relevant contributions from the related theoretical work indicate that the better the customer complaints are managed, the higher the level of possibility for customers to complaint, especially for public and direct responses(complaint behaviors). The only exception, although the statistical significant support was not found, is the private response, as the chance gets lower than before experiencing the complaint management.

• 한국과학교육학회지
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• 제7권2호
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• pp.45-59
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• 1987

The purpose of the present study is to show the way to develop and use the teaching materials for biology in Japan. This study was mainly carried out in documents. The following suggestions should be taken in moderate consideration: 1. Private enterprises as well as the government make heavy investments and careful considerations for the promotion of the science education including biology education. 2. Among in-service teachers one or two volunteer(s) chosen for special training course managed by the local education center are cultivated as excellent teachers on the development and using of teaching materials through an intensive study and training for six months or twelve months. 3. Most research groups consist of specialists in every field and they carry out studying the development of teaching materials in biology.

• 한국정보통신학회:학술대회논문집
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• 한국정보통신학회 2013년도 추계학술대회
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• pp.831-833
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• 2013

개인의료정보(Persnal Healthcare Record:PHR)는 서버로 집합되어 관리되는데 문제점이 제시된다. 서버에 저장된 PHR은 매우 민감한 정보로 접근권한이 제한되어야 한다. 따라서 이 논문에서는 PHR의 접근권한을 구별하기 위한방법으로 각 접근자들의 역할을 기반으로 계층적 키를 분배함으로 PHR의 프라이버시를 보장하는 키 분배 프로토콜을 제안한다.

• 대한영양사협회학술지
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• 제11권3호
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• pp.299-308
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• 2005

The purpose of this study was to investigate the college and university student's perception on the brand awareness of contract foodservice management company in Incheon area. The developed questionnaires were distributed to the college and university students in Incheon area from September 20 to September 24 in 2004. Total 198 questionnaires were used for the final data analysis with response rate of 82.5%. The results showed that 85 % of the students has known that the foodservice operation was managed by contracted management company, only 56.5% of them have known the exact name of contract foodservice management company managing their cafeteria. It was recommended therefore that contract foodservice management company need more efforts for widening public activities for their company's name.