• Korean Journal of Fisheries and Aquatic Sciences
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• v.29 no.3
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• pp.271-278
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• 1996

Daytime surface zooplankton were collected bimonthly from April 1993 to March 1994 at six stations around upwelling and adjacent areas of Cosan, western part of Cheju Island. This paper deals with the occurrence, biomass and some other characteristics of zooplankton in these areas. Copepods had two peaks in the abundance in June $(235\;ind./m^3)$ and November $(301\;ind./m^3)$, but were not especially abundant in upwelling area. While gelatinous organisms seldom occurred in the upwelling, and the outer area with high density of $75\;ind./m^3$ (in June) and $458\;ind./m^3$ (in November) at the intermediate area, seasonal values of biomass with mean of $35.8\;mg/m^3$ were the highest in November and the lowest in January. Abundance of chaetognaths (mainly Sagitta spp.) ranged $15\~37\;inds./m^3$ and carcasses of Sagitta occurred very highly in the upwelling area in June ($54\%$ of total Sagitta organisms) and November $(70.5\%)$. Especially $48\~77\%$ of Sagitta individuals in upwelling area in November was attached by Oncaea mediterranea, O. venusta and Candacia bipinata. Pteropods with shells were sampled only in the upwelling area during strong upwelling season (November, $27\~64\;ind./m^3$), indicating the characteristics of ascending behavioral adaptation from the bottom water by upwelling.

• Feed Journal
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• v.2 no.6
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• pp.58-64
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• 2004

생균제가 가축의 질병예방, 증체, 환경개선 등의 측면에서 항균성 물질에 버금가는 효과나 가능성이 공표(公表)됨에 따라, 항생물질 기능의 일부를 담당하면서 항균성 물질 대체제로서의 역할을 할 수 있다는 것은 이미 널리 알려진 주지(周知)의 사실이다. (중략)

• Proceedings of the KHMA Conference
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• 2005.11a
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• pp.272-272
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• 2005

• Information and Communications Magazine
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• v.32 no.10
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• pp.18-23
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• 2015

위성 통신 기술의 비약적인 발전에 따라 군용 통신위성도 정보를 중계해주는 단순한 역할로부터 네트워크 중심전을 지향하는 군전술통신망의 중추적인 역할을 담당하게 될 것이다. 이에 따라 군 통신위성은 고속대용량 전송, 접속성, 생존성, 보안성 등 전술통신의 다양한 기능이 요구되며, 이러한 기능을 효율적으로 수행하기 위한 핵심요소가 디지털화된 OBP (On-Board Processing) 기술이다. 본고에서는 위성탑재 OBP의 환경 및 이에 따른 요구조건과 군위성에 탑재되는 OBP의 주요 기능인 채널화 및 역채널화, 항재밍 기술, 자원할당 기술 등에 대해 소개한다.

• Nuclear industry
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• v.15 no.12 s.154
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• pp.35-49
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• 1995

• Proceedings of the Korea Technology Innovation Society Conference
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• 2015.05a
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• pp.329-338
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• 2015

• Proceedings of the Korean DIstribution Association Conference
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• 2006.08a
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• pp.3-20
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• 2006

• Proceedings of the Korean Society of Food Hygiene and Safety Conference
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• 1998.06a
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• pp.41-62
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• 1998

• Life and Agrochemicals
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• s.269
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• pp.34-37
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• 2011

• Journal of the Korea Academia-Industrial cooperation Society
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• v.13 no.11
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• pp.5114-5123
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• 2012

This paper tried to identify the impacts of job stress on burnout and organizational commitment in the casino industry. Prepared questionnaires were distributed to 300 sample employees working in domestic casino, then used for data analysis 283. The results of this study are as follows: Firstly, dissimilarity have a positive effect on emotional exhaustion. Secondly, role conflict and dissimilarity have a positive effect on lack of accomplishment. And role ambiguity have a negative effect on lack of accomplishment. Also role conflict and dissimilarity have a positive effect on depersonalization. And role ambiguity have a negative effect on depersonalization. Thirdly, role ambiguity have a positive effect on affective commitment. But, job stress have not effect on continuance commitment. This study will be able to contribute raising competitiveness of casino corporate and efficiency of human resource management.