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오주성,황필성,정원복,Oh Ju-Sung,Hwang Pil-Seong,Chung Won-Bok 한국생명과학회 2005 생명과학회지 Vol.15 No.1
가지 육종을 위한 기초 자료를 얻고자 9품종을 교잡하여 $F_l$ 세대의 11개 조합을 재료로 각 형질들의 측정치로서 우성의 정도와 잡종강세를 평가하였다. $F_l$세대의 잡종강세는 초장, 경경, 과중, 엽장, 엽폭, 주당과수 등이 초우성으로 유전되었다. 그리고 과장과 과경은 불완전 우성으로 유전되었다. Heterosis의 정도는 초장, 경경, 과중, 과장, 과경, 엽장, 엽폭, 주당과수 등 8개 형질 모두에서 정(+)의 강세를 보였다. Heterobeltiosis의 정도는 초장만이 정(+)의 강세를 보였고, 과경, 엽폭, 엽장, 과중, 주당과수, 과장, 경경은 부(-)의 잡종강세를 보였다 This experiment was performed to obtain the basic information on heterosis and heterobeltiosis of quantitative characters in the eggplant by crossing of varieties. The heterosis and heterobeltiosis were estimated in Fl generation. The results were as follows, based on the graphical analysis, the characters, plant height, stem diameter, fruit weight, leaf length, leaf width, and fruit number per plant(yield) were assumed to inherit dominance, and fruit length and fruit diameter were found to inherit incomplete dominance. The degree of positive heterosis of plant height, stem diameter, fruit weight, fruit length, fruit diameter, leaf length, leaf width, and fruit diameter, leaf width, leaf length, fruit weight, and stem diameter showed negative heterobeltiosis.
오주성(Joo Seong Oh),나도균(Do Kyun Na),박춘구(Chun Goo Park),정희택(Hyi Thaek Ceong) 한국전자통신학회 2018 한국전자통신학회 논문지 Vol.13 No.3
빅데이터에 대한 관심이 증가하면서 데이터로부터 의미 있는 정보의 추출 및 예측은 중요한 연구분야가 되고 있다. 본 연구에서는 신약개발과정에서 필요한 후보약물의 약리적인 활성을 분석하기 위한 데이터를 획득하고 이를 기반으로 의미 있는 예측 분석을 하고자 한다. 신약개발과정에서 대사반응 된 신약후보물질의 약리적인 활성 연구는 신약개발 성공률을 높이기 위해 필요한 단계이다. 본 연구에서, 약용 후보물질의 체내 효소반응 유무를 예측하기 위해, 유사도 모델들을 적용 분석하였다. 유사도 모델의 군집별 특성을 반영하여 13개의 모델을 선택하여 효소 반응 예측을 수행하였다. 이들 모델들을 민감도와 AUC를 기반으로 비교 평가하였다. 평가 모델들 중, 효소 사이의 반응성을 예측하는데 있어서 Simpson coefficient 모델이 가장 좋은 성능을 보였다. 분석된 유사도 모델 전체를 웹 서비스로 구축하였다. 제안된 모델은 반응정보의 추가에 동적으로 대응 할 수 있으며 신약개발시간 단축 및 비용 절감에 기여할 것으로 여겨진다. With the beginning of the new era of bigdata, information extraction or prediction are an important research area. Here, we present the acquisition of semi-automatically curated large-scale biological database and the prediction of enzyme reaction annotation for analyzing the pharmacological activities of drugs. Because the xenobiotic metabolism of pharmaceutical drugs by cellular enzymes is an important aspect of pharmacology and medicine. In this study, we apply and analyze similarity models to predict bimolecular reactions between human enzymes and their corresponding substrates. Thirteen models select to reflect the characteristics of each cluster in the similarity model. These models compare based on sensitivity and AUC. Among the evaluation models, the Simpson coefficient model showed the best performance in predicting the reactivity between the enzymes. The whole similarity model implement as a web service. The proposed model can respond dynamically to the addition of reaction information, which will contribute to the shortening of new drug development time and cost reduction.
분산 네트워크 환경에서 POI추출을 위한 GPS 데이터 분할 방법
오주성 ( Joo-seong Oh ),허유경 ( Yu-kyung Heo ),박진관 ( Jin-gwan Park ),백종상 ( Jong-sang Back ),정민아 ( Min-a Jung ) 한국정보처리학회 2015 한국정보처리학회 학술대회논문집 Vol.22 No.1
많은 사람들이 위치 기반 서비스를 사용하면서 위치 기반 서비스에서 사용되는 GPS 데이터는 기하급 수적으로 중가하고 있다. 사용자들에게 필요한 정보를 제공하기위해서는 이러한 대량의 GPS 데이터를 처리하여 POI를 추출하고 분석하는 과정이 필요하다. 본 논문에서는 POI를 추출하고 관리 • 분석하기 위해 MapReduce 환경을 구축하고 DBSCAN 클러스터링 방법을 이용한다. 또한 분산 환경 에서 DBSCAN 알고리즘을 수행하기 위해 K-Means를 이용한 데이터 분할 방법을 제안한다.
상업스포츠센터의 서비스품질이 고객만족과 신뢰 및 재이용의도에 미치는 영향
오주성(Oh Ju-Sung),이성철(Lee Seong-Gheol) 한국체육과학회 2010 한국체육과학회지 Vol.19 No.3
In order to achieve the goals of this study, there was a survey about members, 450 people, of sport center in Kyoungki of Korea between March 1st and May 31st of 2010. The valuable outcomes of the survey were 402 as a result of excluding both no response and non-trustful answers. The previous used questions of other researchers were modified and used in this study, and both SPSS 15.0 and AMOS 7.0 were in use as analytical softwares. First, service quality of sports center appears to have positive influence on customer satisfaction. Second, service quality of sports center appears to have positive influence on reliance. Third, customer satisfaction appears to have positive influence on reliance. Forth, customer reliance appears to have positive influence on their intentions to reusability. Fifth, customer satisfaction appears to have positive influence on their intentions to reusability.
吳柱成,鄭淳宰 東亞大學校 大學院 1998 大學院論文集 Vol.23 No.-
Everyone speaks of the "environment" and of "environmental pollution", but very few reel themselves to be affected personally. Like as in Korea, nowadays, agricultural medicines and chemistry fertilizers are rapildily increasing in agriculture and it will happen destroy living organisms and their ecological relationships. There need must protect to our land soil conditions with organic ways. The organic agriculture is to restore environment of soil condition to improve. Biologically it means the replacement of lost or injured tissue, permitted by the ability of some cells to dedifferentiat and develope in the way of nature. The organic agriculture is natural processes, biologicals structures, conservation and prevention for agriculture in nature. The organic agriculture works with nature to honoring of the value of natural systems and takes advantage of the natural patterns of energy and materials and harnesses these flows and cycles to bring about desired conditions. There are many people who recognized the importance of the organic agriculture in Korea. But there are not many operate with organic agriculture. Because they are not serious thinking about environment of soil pollution and organic agriculture. The organic agriculture is endeavoring social environment of land pollution and it safety of agricultural products in nation. it is not degrade our lands but improve the biological, resource of hyman basis of their functioning. They are used to produce goods and services that society needs, while also undoing the environmental damage caused by our energy and materrials intensive technology. But these days of common agricultural production technologies is that lead to rapid soil erosion can e classified as non-organic or degenerative land conditions. The purpose of this study is to examine organic agriculture movement to protect of agricultural soil condition and to contributed to future studies in the organic agriculture of rural society.
유기농 자재의 연용이 토양의 이화학적 성질과 토마토의 생육, 수량 및 체내성분에 미치는 영향
오주성 ( Oh Ju-sung ),이종성 ( Lee Jong-sung ),강경희 ( Kang Kyung-hee ),김회태 ( Kim Hoe-tae ),정원복 ( Chung Won-bok ),정순재 ( Jeong Soon-jae ) 한국유기농업학회 2001 韓國有機農業學會誌 Vol.9 No.1
This study the effects of the application of organic farming materials on the soil physicochemistry property and plant growth, yield and components of Tomato were compared with conventional culture. The results obtained from the experiment are summarized as follows. 1. The effect of soil chemical properties after application organic farming materials, The amounts of pH and O.M. in N, P, K treated plot were few of change, To the contrary, fermentation compost and microorganisms fermentation compost treated plot were some increase, Amount of P<sub>2</sub>O<sub>5</sub>,Ca and K increase in comparison with the N, P, K treated plot. 2. Changes of soil microbial after application organic farming materials, The number of bacteria, actinomycetes and fungi in N,P,K treated plot were appeared definite direction, to the contrary, The number of bacteria and actimycetes in fermentation compost and microorganisms fermentation compost treated plot showed the increased tendency, The number of fungi showed the decreased tendency. 3. Effect of organic fanning materials application on the growth and yield of tomato was superior in order of microorganisms fermentation compost plot) chemical fertilizers plot) fermentation compost plot, especially, chicken manure + microorganisms fermentation compost treated plot was the highest. 4. Effect of organic fanning materials application on the components of tomato were not different.