• Journal of the Korea Academia-Industrial cooperation Society
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• v.21 no.6
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• pp.325-331
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• 2020

Even though numerous studies on the relationship between high-performance work systems (HPWSs) and organizational performance have been conducted over the past three decades, empirical evidence is still lacking in the aspects of context and performance. Thus, this study aims to investigate how HPWSs influence organizational performance, especially innovation performance as a key factor to increase the organization's sustainability. In addition, this study examines how human competency and customer service competency as crucial conditions to facilitate organizational innovation moderate the relationship between HPWSs and organizational performance. To examine these hypotheses, this study used Human Corporate Capital Panel datasets. The results of longitudinal analyses show that HPWSs positively affected organizational performance, and the two competencies strengthened the positive main effect, as we expected. In the discussion parts, this study suggests implications and limitations.

• Journal of the Korean Society for Marine Environment & Energy
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• v.13 no.4
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• pp.279-287
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• 2010

To identify characteristics of the water quality at Goseong bay, we analyzed long term monitoring data collected at surface and bottom water which was accumulated during the period of 1987~2009. The result showed that the waters of Goseong bay represented mesotrophic level that is based on chlorophyll-a, DIP and DIN and seasonal average of COD that indicates level by the COD criteria. This analysis can be translated that the waters is comparatively clean even though the waters is in the closed bay that slowly diffuses influx mass. We also did the time series analysis, correlation analysis and regression analysis on the moving average of the water parameter at Goseong bay. According to the results, DIP showed a increasing trend as time passed while DIN was on a decreasing trend under the same condition. In the waters of Goseong bay, the phyto-plankton growth was shown to be limited by DIN concentration. The chlrophyll-a was at the peak in August, at $4.60{\mu}g/L$. As the seasonal average and index were the highest in November, it was understood that the balance of nutrient at Goseong bay was dependent more on inner factors, ie, mass farming of aquatic species and release of bottom sediment rather than on inflow of fresh water. Accordingly, it is needed to consider the balance of nutrient like DIP and DIN to manage the water quality or estuaries at Goseong bay.

• The Korean Journal of Petroleum Geology
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• v.5 no.1_2 s.6
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• pp.16-26
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• 1997

The Yemi Breccia has been reported as a separate formation near Yemi area, Kangwondo. This formation overlies the Maggot Formation of the Joseon Supergroup unconformably, and is overlain by the Goseong Shale conformably. Based on the field observation and textural examination of the Yemi Breccia, the breccia beds are interpreted as soluton-collapse breccia beds, which were formed by the dissolution of the pre-existing evaporites. The evaporites were precipitated during the deposition of the upper part of the Maggot Formation. Therefore, the Yemi Breccia should not be regarded as a separate formation, instead, it should be considered to be a upper part of the Maggot Formation. This implies that the overlying Goseong Shale and Goseong Limestone can be correlated with the Jigunsan and Duwibong Formtions, respectively.

• Magazine of the Korea Concrete Institute
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• v.6 no.6
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• pp.135-142
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• 1994

The quality characteristics of concrete using super plasticizer in dornestlc rnarket are evaluat ed in order to put to practical use of high performance concrete with high mobility. high strength ard high durability. For this purpose, rune kmds of super plasticizer are compared and analyzed for the slump, air content. unit weight, water reducing percent and ratios of compressive strength wth admixture content. As a result, the optimum quantity of admixture content were obtained for ordinary and high strength concrete using super plasticizer.

• Journal of Korea Technology Innovation Society
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• v.15 no.3
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• pp.557-585
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• 2012

This paper presents on the project to design an academy for high-growth businesses which is taking place in the East Midlands of the UK, sponsored by the Regional Development Agency (RDA). The research aims to design and commission a learning organisation which will stimulate and support entrepreneurial leadership and management skills in growing companies. The paper attempts to build a policy framework for a learning organisation which is centred on a community of high-growth firms' owners and managers acting as a support network. This approach is compared with existing high growth development programmes and recommendations are made for the development, funding and implementation of high-growth support programmes.

• Journal of Labour Economics
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• v.32 no.2
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• pp.27-60
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• 2009

Some fact-findings which were gained as results of regression analysis with Workplace Panel Survey data about whether Employee Participatory High Performance Work Practices could help to increase the compensation of workers are as followings. Firstly. though High Performance Work Practices wert generally estimated to have positive effects on management performance of establishments, their positive effects were not so significant except in cases of some practices. Secondly, the wage increase effects of the main High Performance Work Practices were much stronger with statistical significance. Thirdly. in case of unionized establishments. the wage increase effects of the main High Performance Work Practices were estimated to be much stronger than in the Don-unionized.

• Proceedings of the Korean Society of Propulsion Engineers Conference
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• 2017.05a
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• pp.739-745
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• 2017

Research of ADN-based monopropellant thruster is progressed by developed countries in Europe to replace toxic hydrazine, and ADN-based monopropellant thruster system is the only system that was proved in space environment. In this research, ADN-based propellant and catalyst was fabricated to develop ADN-based monopropellant thruster, and catalytic combustion performance with fabricated propellant and catalyst were evaluated with DSC-TG analysis. Catalytic combustion of propellant and catalyst was determined with firing test using 5 N scale liquid monopropellant thruster.

• Electronics and Telecommunications Trends
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• v.25 no.5
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• pp.123-136
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• 2010

반도체 공정 기술의 발전으로 인하여 반도체 회로는 지속적으로 비약적인 성능의 발전을 가져오고 있다. 고성능 프로세서는 이와 같은 반도체 공정의 미세화에 따라 전력소모 및 발열 문제로 인하여 공정 및 속도 향상을 통한 성능 경쟁에서 탈피하여, 수십 개에서 수백 개의 코어를 내장하는 고도병렬화/이기종화를 통한 성능 향상을 추구하는 시대로 접어들고 있다. 본 문서에서는 최근의 고성능 프로세서 동향을 중심으로 병렬/이기종화 기술 및 관련 기술의 최근 동향과 향후 발전 추세에 대해 논의하고자 한다.

• Journal of the Korean Institute of Telematics and Electronics
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• v.9 no.4
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• pp.17-24
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• 1972

A simply constructed and inexpensive amplifier that exhibits unusually low noise is studied. The high-performance differential amplifier combines high input impedence, adjustable gain, low in put noise and low output impedance. The amplifier is particularly useful in applications which call for large amplificaions of very low level signals.

• The Bulletin of The Korean Astronomical Society
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• v.36 no.1
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• pp.25.2-25.2
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• 2011

의상고성(儀象考成)에 수록된 항성황적경위도표(恒星黃赤經緯度表)는 청대(靑代) 흠천감(欽天監) 감정(監正)이었던 대진현(戴進賢, Ignatius Koegler, 1680-1746)이 3083개의 별들의 위치와 등급을 수록하여 1752년에 출판한 성표이다. 우리는 Yale Bright Star Catalogue 5차본을 이용하여 의상고성에 실린 별들을 동정하였다. 동정의 결과를 통해 성표의 정확도를 파악하였고, 일부 데이터가 오기되었거나 중복 기록되었음을 확인하였다. 그리고 황경에 따른 황위의 오차 분포를 통해 당시에 황적도 좌표 변환에 사용된 황도 경사각 값을 추정하였다.