• 대한전기학회:학술대회논문집
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• 대한전기학회 2003년도 춘계학술대회 논문집 전기기기 및 에너지변환시스템부문
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• pp.432-434
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• 2003

The korean high speed train(350km/h), composed of 7cars that are 2 power cars, 2 motorized car and 3 trailer cars, has been developed and is under on-line test. To verify the design requirements about the functions and traction performances of this train, KRRI(Korea Railroad Research Institute) decided to evaluate traction performances of the train during on-line test. For this purpose, such as torque, velocity, voltage and current, must be measured. KRRI has developed the measurement system that can be measured vast and various signals effectively. In this paper, we introduce traction performances of korean high speed train. The traction measurement items are focused on the verification of motor block performances.

• 노동경제논집
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• 제32권1호
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• pp.1-29
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• 2009

본 연구는 BK21사업에 보고된 교수 연구실적 자료를 이용하여 교수 연구성과의 결정요인으로서 평판효과를 실증분석하였다. 평판의 유인제공 효과에 대한 기존 이론에 의하면 교수들은 자신의 능력에 대한 시장의 인식이 불확실하고 소속 집단 내의 동료들의 능력에 대한 시장의 인식이 확실할수록 연구 성과 제고를 위해 더 많은 노력을 기울인다. 본 연구는 이러한 평판효과의 가설이 타당함을 확인했다. 또한 교수 집단의 경우 연령 기준으로는 이세대 집단 구성하에서, 실적의 불확실성 기준으로는 동질적 집단 구성하에서 연구 성과가 더 높아짐을 확인했다.

• 국제학술발표논문집
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• The 6th International Conference on Construction Engineering and Project Management
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• pp.236-240
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• 2015

The accelerating adoption of BIM (Building Information Modeling) is challenging collaboration practices established in the construction industry. The implementation of BIM involves changes in participants work, organization, processes and collaboration methods. Therefore there is a need to be able to measure effectively and accurately collaboration, in order to analyze and determine current practices and their performances in organizations (company, team project) as well as changes required. Previous researches scope from evaluating BIM maturity of an organization to BIM collaboration requirements but lack of proper tools and methods to analyze collaboration performances. This is especially true when it comes to evaluate the efficiency and collaboration performances of processes rather than systems or organizations. Thus this research aims to analyze systematically and comprehensively previous researches proposing diversified methods to evaluate BIM performances and collaboration. Furthermore it aims to suggest key indicators to evaluate collaboration performances of processes and project organizations. This research may contribute to better understanding of collaboration performances within organizations using BIM and further development of evaluation method for analyzing BIM design project.

• International Journal of Quality Innovation
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• 제10권1호
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• pp.107-113
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• 2009

Our goal of this study is to confirm whether manufacturing companies' practicing JIT production system have positive effect on production performances and to confirm that manufacturing companies' practicing SPC shows positive moderate effect on the relation between practicing JIT and their production performances. Based on empirical study to manufacturing companies nationwide, we can conclude that taking JIT practices of sample companies has positive effect on production performances and, moreover, practicing SPC has positive moderate effect on the relation between JIT practices and production performances. These conclusion represents managerial implication that concurrent practicing JIT and SPC could generate more improved production performances.

• 한국경영과학회지
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• 제26권2호
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• pp.111-130
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• 2001

This study aims to examine the difference between market orientation, organizational service orientation, performances (employee satisfactions and business performances) across the type of hotel grade, and investigate the effect on performances of market orientation, organizational service orientation, and interaction of these two factors. For these purposes the authors developed 13 research proposals. The data for this research which were collected from Korean hotel firms’ managers and employees were analyzed with one-way ANOVA, regression analysis. The findings can be summarized as follows. First, five-star hotels display higher levels of market orientation, organizational service orientation, performance (employee satisfaction, business performance) than four-star and three-star hotels. Second, market orientation, organizational service orientation, and interaction of these two variables have significant effects on performances(employee satisfaction, business performance).

• 기술혁신학회지
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• 제12권1호
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• pp.137-164
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• 2009

본 연구는 출연(연) 성과향상을 위한 기관평가시스템의 발전방안 논의의 일환으로 출연(연) 기관평가시스템이 연구기관 구성원들의 평가결과에 대한 수용성 정도에 미치는 영향과 이로 인한 연구기관 성과에 미치는 영향을 살펴보았다. 분석결과 경제 인문사회연구회의 출연(연) 기관평가시스템은 연구기관 성과에 유의적인 정(+)의 영향을 미쳤으며, 평가결과 수용성은 연구기관 성과에 관련성이 있는 것으로 확인되었다. 또한, 성과가 높은 기관들은 전반적으로 기관평가시스템에 대한 긍정적 인식과 함께 평가결과 수용태도도 높다는 점을 확인 할 수 있었다. 그러나 출연(연) 기관평가시스템의 전반적 취약점들에 의해 평가결과에 대한 수용도가 높지 않고, 정부 및 연구회 차원에서도 평가결과의 적극적인 활용에 제약이 있음도 알 수 있었다. 끝으로 이러한 연구결과에 따른 개선점을 제시하고, 향후 연구방향과 한계점에 대하여 논의하였다.

• 산업융합연구
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• 제22권3호
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• pp.13-25
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• 2024

본 연구는 빅데이터를 기반으로 국내에서 발표된 무용공연 관련 연구 주제를 탐색하고, 시대 흐름에 따라 변화하는 연구동향을 살펴본다. 토픽모델링 분석하여 도출한 결과는 다음과 같다. (1)무용공연 마케팅전략 및 발전방안 연구, (2)무용공연 공간 및 공연만족 재관람요인 연구, (3)무대환경이 무용공연의 대중성 활성화와 기여도 연구, (4)무용공연 현황 및 무용단 운영사례 융합 연구, (5)다양한 소셜미디어 활용한 무용공연 확정성 연구, (6)기술적용 무용공연 콘텐츠 방향 및 개발 연구 6개의 주요 토픽이 도출되었다. 이에 무용공연을 비롯해 무용 분야 관련 연구의 시기, 사회 변화에 따른 연구 트렌드와 주제를 파악하고, 연구자들의 변화 관심 주제의 주요 핵심어를 추출해 키워드를 분석하였으며 시기별 주요 키워드를 비교 분석하였다. 이에 다각화되고 융합되면서 신기술이 적용되는 최신 연구 동향에 대한 발전적 연구의 필요성을 고민하고 제시하였다.

• International Journal of Quality Innovation
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• 제1권1호
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• pp.106-120
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• 2000

The purpose of this research is to understand the effects of Quality Management Award on stock prices movement and to examine the comparative advantages of quality award system in Korea and the U.S. This study compares the performances of QM Award companies in the stock market with those of the market index in both countries. We develop Korean Quality Award Index(KQA Index) based on the Baldrige Index of NIST in the U.S. We inspect three studies. Study 1 tests if the performances of MB Award winners and S&P500 index have a difference in the stock market. Study 2 tests if the performances of KQA winners and KOSPI(Korean Composite Stock Price Index) have a difference in the stock market. Study 3 tests if the performances of KQA winners and MB Award winners have a difference in the stock market. From the empirical tests, the performances of KQA winners are superior to those of KOSPI and the performances of MB Award winners are superior to those of S&P500 and the performances of MB Award winners are superior to those of KQA winners.

• 한국철도학회:학술대회논문집
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• 한국철도학회 2011년도 춘계학술대회 논문집
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• pp.1582-1590
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• 2011

An analysis of the railroad industry for R&D investments has been insufficient whereas there are lots of analysis of accumulation of technology, economic performances and ripple effects for macroscopic view and other industry of R&D investments. This study decided intellectual rights, patent, and paper as common indicators of scientific and technological performances for setting up performance targets through surveying and analysis of preceding study and verified a appropriateness of scientific and technological performances for railroad R&D 11 projects which were successfully finished. Preceding study has been set up performance targets by research investments as input, but this study made a performance target by model through a cross-sectional and residual analysis of performances of railroad R&D 11 Projects in applying research investments, capital investments, inner labor cost and inner labor cost per man and research time as inputs, and verified a validity and a empirical analysis through analysis of other project.

• 산업공학
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• 제16권3호
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• pp.300-310
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• 2003

In this study, we empirically investigated the internal consistency among priorities in manufacturing strategy, manufacturing activity program performances and managerial performance indices in domestic electronic manufacturing firms. The test results show that there exist several significant internal consistencies with managerial implication related in research model. Especially, priority in quality shows most significant consistency through manufacturing activity program performances and managerial performance indices.