• 유통과학연구
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• 제13권8호
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• pp.49-59
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• 2015

Purpose - This purpose of this research is to verify the influence of the care workers' environment on their job satisfaction and on their voluntary behavior. Research design, data, and methodology - Data were collected from care workers at elderly medical and home care facilities in Korea in Seoul and Kyung-ki. Of 367 total respondents, 285 responses were used. This study performed exploratory factor analysis in order to verify the validity and credibility of the data. Regression analysis was conducted to verify the influence of the working environment, which encompasses the worker's relationship with the agency and with the elderly, on job satisfaction. Results - The hypothesis results were: First, from analyzing the influence of the working environment on the worker's job satisfaction, both relationship with the agency (p<.001) and relationship with the elderly (p<.05) positively affect job satisfaction; second, the exploratory analysis verifies the influence or the working environment on job satisfaction. Conclusions - The results indicate that the relationship with the agency (p<.001) and relationship with the elderly (p<.001) both positively affect the voluntary behavior of the workers.

• 기술경영경제학회:학술대회논문집
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• 기술경영경제학회 2004년도 제24회 동계학술대회 논문집
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• pp.202-221
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• 2004

Technology is the most important determination factor on firm`s competitiveness. It helps firms to secure sustainable competitive advantages. Therefore Korean electronics part firms have increased their R&D investment since the 1990s. But their R&D management capabilities seem to be low level. Empirical study was undertook to verify factors that effect on R&D performance with enhancing R&D management capabilities. To accomplish the purpose, data collected valid samples in Seoul and Kyunggi Province. Using SPSSWIN 10.0package, regression analysis was used to verify hypotheses. This study verify that important factors of 4th R&D generation effect on improving R&D performance. Therefore Korean electronics firms must learn advanced firms in developed countries. Based on learning and accumulating R&D management capabilities, Korean electronics part firms should establish their firm-specific R&D management model.

• 한국통신학회논문지
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• 제36권12B호
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• pp.1636-1646
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• 2011

본 논문에서는 IEEE 802.1 Qay PBB-TE 표준 시스템을 구현하고 상용 제품과의 연동을 통해 구현된 프로토콜의 상호 운용성을 검증하였다. 상호 운용성을 검증하기 위해 표준 프로토콜의 구현과 커널 제어 기능을 함께 포함한 통합 네트워크 시스템 형태로 구현하였다. 상용시스템과 상호 운용성 시험을 통하여 PBB-TE TESI 및 ESP 회선설정 기능과 보호 절체 등 구현된 프로토콜의 검증뿐만 아니라 동작 결과를 함께 모니터링 하였다.

• 대한전기학회:학술대회논문집
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• 대한전기학회 2007년도 제38회 하계학술대회
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• pp.584-585
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• 2007

In this paper describe the block simulator that simulate generator's contoler such as governor, exciter and stabilizer. To use legacy tool such as PSS/E for user defined model is very difficult. The simulation tool such as Matlab/Simulink is easy to simulate user defined model but integrate simulation and power system network analysis is unavailable. As a result this paper show that block simulator for contoler model verify. It is include block simulator design, implementation and verify to Matlab/Simulink.

• 한국정밀공학회:학술대회논문집
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• 한국정밀공학회 1993년도 추계학술대회 논문집
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• pp.428-433
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• 1993

In this paper, the fast algorithm to calculate cutting force of milling and its application to NC verification system have been studied. The fast force algorithm can calculate the maximum cutting force fastly during one revelotion of tool. The NC verification using the fast force algorithm can verify excessive cutting force which is the cause of deflection and breakage of tool, and can so adjust the feed rate as to manufacture with the maximum force criterion or maximum machining error criterion. So, the fast force algorithm has been added to the NC verification system, the NC verification system can verify the physical problems in NC code effectively.

• 한국정밀공학회:학술대회논문집
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• 한국정밀공학회 1993년도 추계학술대회 논문집
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• pp.381-386
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• 1993

This paper describes the dynamic fracture behavior of brittle materials under impact loading by using INSAMCR program with instrumented charpy test machine. To calculate the Dynamic Stress Intensity Factor The finite element analysis methods program, INSAMCR, was used. Dynamic fracture characteristic was researched to verify a relationship between Dynamic Stress Intensity Factor and crack tip propagation velocity in WC-6%Co. The relationship between Dynamic Stress Intensity Factor and crack tip velocity revealed typical .GAMMA. shape. INSAMCR was run to verify experimental results in WC-6%Co and shows a good coincidence.

• 대한전자공학회:학술대회논문집
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• 대한전자공학회 2002년도 하계종합학술대회 논문집(2)
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• pp.273-276
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• 2002

In this paper, we propose a bias random vector generator which can verify functions of microprocessor effectively. This generator is a pre-processor of assembly program, and defines pre-processor instructions which create random vector only in the pall which the designer wants to verify. Therefore, this generator shows higher detection ration than any other generators. And, we can cut down design costs because of shortening a Period for verifying function.

• 대한전자공학회:학술대회논문집
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• 대한전자공학회 2002년도 하계종합학술대회 논문집(2)
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• pp.121-124
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• 2002

In this paper, we propose a bias random vector generator which can verify functions of microprocessor effectively. This generator is a pre-processor of assembly program, and defines pre-processor instructions which create random vector only in the part which the designer wants to verify. Therefore, this generator shows higher detection ration than any other generators. And, we can cut down design costs because of shortening a period for verifying function.

• Journal of Astronomy and Space Sciences
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• 제13권2호
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• pp.134-148
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• 1996

본 논문은 우리별 1, 2호에 탑재된 패킷 통신 프로토콜을 이론적으로 검증하기 위해, 먼저 AX.25 프로토콜과 PACSAT 프로토콜을 확장형 페트리 네트로 모델링하고, 도달성 나무 기법을 이용하여 패킷 프로토콜에 대한 정확성, 제한성, 생존성, 그리고 데드록 없음 등을 검증한다.

• 한국콘크리트학회:학술대회논문집
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• 한국콘크리트학회 2000년도 가을 학술발표회 논문집(II)
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• pp.1025-1030
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• 2000

Recently, surface-treatment agent was developed to restore performance of the deteriorated concrete and inhibiting corrosion of the reinforcing-bar. The performance of surface-treatment agent was verified and this agent has been broadly in America and European countries. However, this type agent has not been used broadly in Korea because performance of the agent isn't verify by a proper test method yet. In this study, we suggested our own test procedures and methods through extensive laboratory tests to verify the performance of concrete after applying the surface-treatment agent.