• Proceedings of the Korean Society of Applied Entomolohy Conference
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• 2004.05a
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• pp.138-138
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• 2004

• Proceedings of the Korean Society for Agricultural Machinery Conference
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• 2000.11c
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• pp.647-653
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• 2000

In this research the heat regenerative technology was employed to eliminate frosting on evaporator coil and improve COP of the heat pump system. This heat regenerative device(HRD) has very simple structure consisting a geared motor and a porous fiber belt passing through alternatively between cold and warm air duct. The laboratory test showed that the heat pump system with HRD yielded an impressive COP higher than 3.5 at the outside air temperature of $-7^{circ}C$ in heating mode.

• Proceedings of the Microbiological Society of Korea Conference
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• 2005.05a
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• pp.209.4-209
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• 2005

• Proceedings of the Korean Society of Sericultural Science Conference
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• 2005.04a
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• pp.73-73
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• 2005

• Proceedings of the Korean Society of Sericultural Science Conference
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• 2005.04a
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• pp.55-56
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• 2005

• Journal of Agricultural Extension & Community Development
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• v.15 no.2
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• pp.293-323
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• 2008

The purpose of this study is to suggest some policy recommendations on the development of agricultural research of public agricultural institution. Critics say public agricultural institution are not working fast enough. As for efficiency itself, it seems reasonable to conclude that privatization plan is the best plan. The change that is needed to improve the efficiency of public agricultural institution is not the point in question. I will concentrate on the extraordinary nature of agriculture. We must not forget the important of extraordinary nature of agriculture. What is important is to have a genuine debate on extraordinary nature of agriculture and agricultural research. My aim is to highlight some aspects of agricultural research of public institution. Most important thing is, agricultural research is a valuable resource for nation. As I mentioned before, the change that is needed to improve the efficiency of public agricultural institution is not the point in question But there is much room for consideration for proper method. Impatient privatization without serious consideration could have a negative impact on the agricultural research.

• Journal of Agricultural Extension & Community Development
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• v.5 no.2
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• pp.177-186
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• 1998

It is nearing the establishment of KAC(Korean Agricultural Chamber) as an institution for intensive reflection of farmer's public opinions in agricultural administration. In this study, researchers examined the management of Agricultural Chambers in France and Japan, which have experienced the action of Agricultural Chamber in advance of Korea. And discussed the anticipated change in agricultural extension taking advantage of departure of KAC. Discourses and movements to establish KAC is putting pressure the existing agricultural extension system into innovation. Taking a side view that there were little contribution of agents belonging to the existing agricultural extension agencies, the problem of restructuring agricultural extension system has assumed very serious dimensions. Therefore, agents in agricultural extension agencies should lay their own view before the probable reorganization of agricultural extension system.

• Journal of Agricultural Extension & Community Development
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• v.17 no.4
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• pp.655-684
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• 2010

The objectives of this study were to review on the characteristics of the Agricultural Research-Extension Systems in the USA, Japan, and the Netherlands, and to draw up its implications on Korean agricultural extension system. This study was conducted by literature reviews. Based on the reviews, the following implications and recommendations should be considered at national and local level for improvement of agricultural extension system in Korea; (1) a systemic approach on the linkages of agricultural research, extension, and farmer education, (2) strengthening on-farm utilization of newly developed agricultural technology so as to promote agricultural research and development, (3) strategic partnership with agricultural administration, (4) close networking with stake-holders, (5) setting up the flexible organizational structure for carry out agricultural extension programs, (6) integration of agricultural extension service domain, (7) introduce a IPM(integrated performance management) system, (8) establish a long-term super-vision and strategic management, (9) setting up the customer-centered extension system.

• Proceedings of the Korean Society of Sericultural Science Conference
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• 2004.10a
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• pp.64-64
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• 2004

• Proceedings of the Korean Society of Toxicology Conference
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• 2005.05a
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• pp.200-200
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• 2005