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대기오염 피해를 받은 서울시내 가로수의 엽록소함량과 광합성 특성
우수영 ( U Su Yeong ),이성한 ( Lee Seong Han ),이동섭 ( Lee Dong Seob ) 한국농림기상학회 2004 한국농림기상학회지 Vol.6 No.1
N/A The purpose of this study was to identify the effects of air pollution on the street trees in Seoul. Ten Gingko biloba street trees were selected in both Jongno(polluted area as a control) and Yangjae(nonpolluted area) to investigate chlorophyll contents, photosynthesis and antioxidant enzymes such as APX(Ascorbate peroxidase) and GR(Glutathione reductase). The sampling, measurements and analysis were conducted in August. Chlorophyll contents and photosynthesis of Gingko biloba grown in Yangjae were higher than those of Jongno in the August measurement. In contrast, APX and GR activities of Gingko biloba grown in Yangjae were lower than those of Jongno. The observed tree responses are considered to be atypical compensatory response to polluted locations.
일반연제 발표 : Baxter 연구비 결과보고 ; Adenovirus를 이용한 Uteroglobin 유전자 치료가 실험적 사구체신염에 미치는 영향
김현리 ( Kim Hyeon Li ),김연수 ( Kim Yeon Su ),양승희 ( Yang Seung Hui ),이동섭 ( Lee Dong Seob ),정종훈 ( Jeong Jong Hun ),안규리 ( An Gyu Li ),한진석 ( Han Jin Seog ),김성권 ( Kim Seong Gwon ),이정상 ( Lee Jeong Sang ) 대한신장학회 2003 춘계학술대회 초록집 Vol.22 No.1
소프트웨어 소스코드의 저작권 표현과 접근제한을 위한 비즈니스 모델
차병래 ( Byung-rae Cha ),김경준 ( Kyung-jun Kim ),이동섭 ( Dong-seob Lee ),김철원 ( Chul-won Kim ) 한국정보처리학회 2008 한국정보처리학회 학술대회논문집 Vol.15 No.1
소프트웨어 소스코드는 크게 오픈 소스와 상업용 비공개 소스로 구분될 수 있다. 소스코드는 자동차 조립라인과 같이 소프트웨어를 무제한 생산이 가능한 지식집약적인 부가가치 산업이다. 본 논문에서는 오픈-소스 코드에는 디지털라이센스를 이용한 저작권을 표현하고, 비공개-소스 코드는 보안 컨테이너 역할을 수행하는 크립텍스 모델을 제안한다.
경북 지역의 지하수 수질에 관한 연구 4 : 암반 종류에 따른 지하수 수질 특성 The Characterisrics of Groundwater by Rock Types
한성욱,이동섭,김복조 경운대학교 산업기술연구소 2002 産業技術硏究論文誌 Vol.5 No.1(B)
We investigated the contamination of groundwater in Gyeongbuk region about 180 points by rock types. From the view point of rock types, the obtained results were as follows; The mean depth of rock types were decreased as follows sedimentary > gneiss > granite > granodiorite. In case of pH, the difference of value was small. While, the concentration of COD showed that it's concentration was increased as the mean depth was increased. In the region of granite, sedimentary and gneiss, the value of nitrate nitrogen was 3.5mg/l, 3.3mg/l and 1.7mg/l, respectively. In case of chloride ion, the concentration was highest for granite as 30.5mg/l and was medium for sedimentary and gneiss as 29.8mg/l and 26.9mg/l, respectively. while granodiorite was lowest as 8.97mg/l. The EC values were as follows; In the region of granite, sedimentary, gneiss and granodiorite, the value of EC was 444mg/l, 430mg/l, 390mg/l and 242mg/l, respectively.