• The Hankook-Saengyark Bo
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• no.252
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• pp.3-3
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• 2002

• The Hankook-Saengyark Bo
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• no.192
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• pp.2-2
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• 1995

계약 재배 무산으로 시호농가 타격 클듯 - 황기파종 마무리

• Journal of the Korean association of regional geographers
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• v.12 no.6
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• pp.720-732
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• 2006

This study investigates the possibility in establishing the wine theme village in Youngwol area, and grape production and wine industry in world and Korea. Wine import market formed since 1988 in Korea. Because Korean wine production will be finished in 2011, Korean farmers need the strategy against foreign grape and wine importers. That is to establish the wine theme village, one of green tourism. Many pensions and raftsmen are concentrated along the Donggang river, where Geowoun-ri of Youngwol area is located. Possibility in establishing the wine theme village in Geowoun-ri is depend on the attractive program that people enjoy in Youngwol are. The programs have to consist in the regional image.

• Journal of Bio-Environment Control
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• v.11 no.2
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• pp.61-66
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• 2002

Double cropping system in a year in Kyoho grapes (Vitis labruscana L.) has currently been attempted in the plastic greenhouse. One of the problems in double cropping system is the promotion of bud break in summer season and shoot fertility. Effects of the control of soil moisture tension near the root zone and treatments of bud dormancy breaking agents on bud breaking in summer were examined to promote the bud break for the second fruiting. The lignification of shoots was induced in July or August by the control of soil moisture tension in root zone environment. The first shoot growth was almost the same as that in common plastic greenhouses. The highest bud break value appeared in the plot of cyanamide chemicals mixed with merit blue as over 75% bud break rate. The bud break rate in the discontinuing plot in irrigation showed significantly higher in bud break than that in the continuing plot in irrigation. Despite of the final high bud break rate, the time of bud break was irregular.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.18 no.10
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• pp.209-214
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• 2017

The purpose of this study is to identify the factors that led greenhouse grape farms to delay their heating periods after the coming into force of the Korea-Chile Free Trade Agreement (FTA). Panel data on the cropping (system) changes from 2004 through 2016 were used for the analysis. According to the panel logistic model, the estimated coefficient of the cultivation area was 0.0002, which was statistically significant at the 10% significance level, the estimated coefficient of grape imports was 1.4258, which was statistically significant at the 1% significance level, and the estimated coefficient of the regional dummy was 0.808, which was statistically significant at the 5% significance level. The results indicated that the use of wider cultivation areas, increase in grape imports, and colder climate(in the mid-northern part of Korea) increased the likelihood of delayed heating. The Korean government is offering direct payment programs and business closure support to the greenhouse grape farmers. While these actions can relieve the damage caused by the increase in grape imports, they will not provide the ultimate solution. Various support measures are needed, such as renewing the varieties to meet the changing demand of grape consumers, providing agricultural materials to reduce the heating expenses, and modernizing greenhouse facilities to improve the energy efficiency and reduce the costs.

• Proceedings of the Korea Technical Association of the Pulp and Paper Industry Conference
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• 2000.11a
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• pp.72-75
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• 2000

• The Bimonthly Magazine for Agrochemicals and Plant Protection
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• v.5 no.8
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• pp.58-63
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• 1984

우리나라에서 낙엽과수재배의 성공은 여름철이 고온다습하므로 습한 기후병(Wet weather disease)에 속하는병들을 어떻게 방제하느냐에 달려 있는데 탄저병에도 이에 속한 병이므로 이들의 방제를 철저히 하여야 할 것이다

• Journal of KIISE:Computer Systems and Theory
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• v.34 no.7
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• pp.288-295
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• 2007

The illegal copying and redistribution of digitally-stored information is a crucial problem to distributors who electronically sell digital data. fingerprinting scheme is a technique which supports copyright protection to track redistributors of electronic information using cryptographic techniques. Anonymous asymmetric fingerprinting scheme prevents the merchant from framing a buyer by making the fingerprinted version known to the buyer only. And this scheme allows the buyer to purchase goods without revealing her identity to the seller. In this paper, a new anonymous asymmetric fingerprinting scheme with TTP is introduced. The buyer's fingerprint is generated by the Fingerprint Certificate Authority which is a TTP. When the seller embeds the fingerprint in the digital data, the protocol uses the homomorphic encryption scheme. Thus the seller cannot know the buyer's fingerprint and the buyer's anonymity is guaranteed by using anonymous key pair.

• Proceedings of the Korean Information Science Society Conference
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• 2012.06b
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• pp.208-210
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• 2012

웹 어플리케이션 서버를 통해 동작하는 웹 어플리케이션에 대해 기능 일부를 수정하고자 할 때, 런타임 변경이 가능하고, 어플리케이션 서버의 재시작이 필요 없는 방법에 대해 설명한다. 이러한 방법은 웹 어플리케이션의 동적 설정을 위해 사용할 수 있으며, 변경된 내용을 반영하는데 1) 서버로 어플리케이션 전체를 재배포할 필요가 없으며, 2) 변경될 부분을 부분 코드에 국한시켜 웹 어플리케이션에서 자주 발생되는 SQL 기술문의 변경이나 비지니스 로직에 대한 작은 변경을 간편하게 수정하고 실행시킬 수 있다.

• Proceedings of the Korean Society for Bio-Environment Control Conference
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• 1997.05a
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• pp.87-91
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• 1997

시설원예의 현대화에 따른 각종 피복자재의 도입ㆍ개발과 시설재배 면적의 급속한 증가로 인해 그에 따른 피복자재의 광환경 특성이 검토되지 않고 피복자재가 이용되고 있다. 따라서 본 연구는 연질필름중 가장 피복재배면적이 많은 PE(Polyethylene)필름과 경질판PC (Polycarbonate), PET (Poyethylene terephthalate), 유리 피복자재의 광환경 개선을 위한 기초 연구로 실시하였다. 1. 피복자재별 광투과율은 PE가 약 80%, 유리가 약 90%로, 유리 온실은 완공후 4년이하 경과했음에도 약 5개월 된 PE 보다 광투과율이 높았다. 2. 피복자재별 광반사율은 PE가 가장 높은 약 3% 였고 PC>PET>유리의 순으로 나타났다. 3. 피복자재별 광흡수율은 PE는 전파장에 걸쳐 고루 흡수되었으나 PC, PET는 자외선의 흡수가 많았다. 4. 피복자재별 토마토 군락내 광분포에서 제 1과방의 광량은 시설내 투과일사의 약 15%정도였다. 5. 피복자재별 토마토엽의 증산속도는 PE가 다소 낮았으나 처리간 큰 차이는 없었다. 6. 수경재배의 토마토의 광합성속도가 토경재배 보다 낮았다.