• 한국작물학회:학술대회논문집
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• 한국작물학회 2003년도 추계 학술발표회 요지
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• pp.86-87
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• 2003

• 한국작물학회:학술대회논문집
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• 한국작물학회 2006년도 한국약용작물학회 공동춘계학술발표회
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• pp.290-291
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• 2006

• 한국응용곤충학회지
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• 제43권2호
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• pp.163-168
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• 2004

광대노린재(P lewisi)의 실내 계대사육법을 확립하기 위해 먼저 실내에서의 생식행동을 구명하였다. 고온장일조건($25^{\circ}C$, 16Lㆍ8D)의 사육실에서 사육하면서 교미행동과 다중교미가 산란성에 미치는 영향에 대해 조사하였는데 광대노린재 성충의 교미는 성충 일령별로 9일째부터 시작되어 17일 이후는 교미율이 증가(60% 이상)하여 성충 21일째 84.5%로 피크를 이루였다. 광대노린재의 교미행동과정은 탐색배회, 접근, 더듬이접촉, 올라타기, 복부말단접근, 교미(끝에 끝 자세)를 취하는 것으로 조사되었다. 수컷은 교미행동 전 과정에서 능동적이었으며 또한 암컷에게 올라타기를 하기 전까지 마찰음을 내였으나 대부분의 암컷은 교미에 수동적이었다. 교미가 이루어지는 시간은 조명 후 1시간 내에 69% ,2시간 8% ,3시간 6% ,4시간 16% ,5시간 1%로 거의 4시간 내에는 교미가 이루어지는 것으로 관찰되었다. 암컷의 재교미는 첫 교미 후7일 동안 20% 정도 이루어졌으나 수컷의 재교미율은 암컷보다 월등히 높았다. 한편 암컷은 1회 교미 후 시간이 경과함에 따라 산란된 알의 부화율이 감소하였으나 재교미를 함으로서 산란된 알의 부화율이 향상되었고 수컷은 교미횟수가 증가할수록 산란된 알의 부화율이 감소하였다.

• 한국응용곤충학회지
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• 제48권1호
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• pp.117-122
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• 2009

경상남도 진주시의 경상대학교 뒷산 및 금산면의 논둑과 단감원에서 2006년과 2007년에 노린재상을 조사하였다. 산지에서는 총 24종 817마리, 논둑에서는 21종 425마리, 단감원에서는 15종 193마리가 채집되었다. 산지에서는 애긴노린재가 우점종이었고 논둑과 단감원에서는 시골가시허리노린재가 우점종이었다. 세 지역 전체적으로는 애긴노린재 > 시골가시허리노린재 > 더듬이긴노린재가 우점종으로서 전체 채집수의 77.8%를 차지하였다. 애긴노린재는 논에서는 주로 7월에, 산지에서는 8월과 10월 이후에 많이 채집되었고, 시골가시허리노린재는 세 지역에서 7월 상순부터 9월 상순까지 많이 채집되었다. 더듬이긴노린재는 10월 상순 이후에 산지에서 많은 개체가 채집되었다. 채집된 노린재류의 크기를 측정하였다.

• 한국주거학회:학술대회논문집
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• 한국주거학회 2006년도 추계학술발표대회 논문집
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• pp.212-215
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• 2006

The Beautiful rest room is simple how to think. We need to understand that excretion is important as much as eating. When we didn't have foods, eating was important in itself no matter what our lives environments. But now we want to eat in more dignified and more cultural place. Most of restaurants spend money on adjusting place for the consumes' desire. It is same way about rest room, it is time to change our rest room to place of rest and speculation over the place which we fix our natural urge. We can fix our natural urge, take a rest, and get creative ideas in more convenient, more healthy and more comfortable. It is time for us to change out thought about rest room; it is not dirty and stink place, but civilized living place like developed country. Also, we need new concept to take a triangular position about rest room is one of structure over just decorations. This research suggest new public rest room without precedent based on instance analysis about rest room inside and outside the country.

• 한국작물학회:학술대회논문집
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• 한국작물학회 2005년도 춘계학술발표회 요지
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• pp.52-53
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• 2005

• 한국응용곤충학회지
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• 제31권3호
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• pp.241-246
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• 1992

Since 1975, the studies on in vitro rearing Trichogramma spp., Anastatus japonicus Ashmead, Telenomus dendrolimusi Chu, Dibrachys cavus Walker, Habrobracon hebetor(Say), Bracon greeni Ashmead have been conducted successfully in China. The simulated “host-eggs" are made of polyethylene or polypropylene semispherical capsules, containing artificial diets, in which insectan pupal hemolymph is the main component. Manufacture of simulated “host larvae" are made of small rectangular parafilm of cotton-paper bags, containing artificial diets with insectan pupal hemolymph as the main component. Mass production of in vitro reared Trichogramma spp. and Anastatus japonicus and its utilization in the fields showed good effectiveness in controlling cotton bollworm, pine caterpillars, sugarcane borers and litchi stink bug.

• 한국신뢰성학회지:신뢰성응용연구
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• 제5권4호
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• pp.405-412
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• 2005

In this paper, we verified the failure mechanism of the discolored masking tape wrapped around the wire and studied an improved case study as well. Masking tapes are poly(Vinylchloride-co-Methyl methacrylate) (PVC) and the wire connecting with indoor/outdoor components of the air conditioner is chloroprene(CR). The masking tape under. the ultraviolet ray was accelerated to discolor fivefold. The results determined reveal the discoloration of masking tapes as an elution of the additives, dephenyl Amine series antioxidants, in the connecting wire. When changed dephenyl Amine series to phenol series, we found that the degree of discoloration was dramatically decreased. Due to stink of Thiourea and Thiuram monosulfide, as accelerators in CR wire, we controlled the vulcanization temperature and time without using these accelerators and could get the wire not to smell bad with the equal mechanical properties.

• International Journal of Advanced Culture Technology
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• 제11권1호
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• pp.325-331
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• 2023

In this paper, we propose a mixed neural network structure of CNN and LSTM that can be used to detect or predict odor occurrence, which is most required in manufacturing industry or real life, using odor complex sensors. In addition, the proposed learning model uses a complex odor sensor to receive four types of data such as hydrogen sulfide, ammonia, benzene, and toluene in real time, and applies this data to an inference model to detect and predict odor conditions. The proposed model evaluated the prediction accuracy of the learning model through performance indicators according to accuracy, and the evaluation result showed an average performance of 94% or more.

• International Journal of Advanced Culture Technology
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• 제11권4호
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• pp.464-469
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• 2023

As modern society develops, the number of diseases caused by bad smells is increasing. As it can harm people's health, it is important to predict in advance the extent to which bad smells may occur, inform the public about this, and take preventive measures. In this paper, we propose a hybrid neural network structure of CNN and LSTM that can be used to detect or predict the occurrence of odors, which are most required in manufacturing or real life, using odor complex sensors. In addition, the proposed learning model uses a complex odor sensor to receive four types of data, including hydrogen sulfide, ammonia, benzene, and toluene, in real time, and applies this data to the inference model to detect and predict the odor state. The proposed model evaluated the prediction accuracy of the training model through performance indicators based on accuracy, and the evaluation results showed an average performance of more than 94%.