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Jeong-Hun Mok 서울시립대학교 도시과학연구원 2007 International journal of urban sciences (IJUS) Vol. No.
This paper aims to find out how to recover the innate nature and history of the Han River and enable the citizens if Seoul greater access to it. In order to achieve the goals, new approaches would be needed in terms of the recovery and creation of the landscape of the waterfront view of the Han River. As a result of this paper, those methods could mean the maintenance of the functions of the cities adjacent to the river, the creation of public access, reformation of landscape of cities and mountains surrounding the river and new design methodology for a distinctive waterfront landscape.
목정훈(Mok, Jeong-Hun) 한국교육시설학회 2009 敎育施設 Vol.16 No.5
The purpose of this study is to provide an remodification method for elementary school complex facilities in Seoul Metropolitan city. This study analyzes the questionnaire survey for 568 entire elementary schools and the questionnaire survey for school facility complex project operated 44 elementary schools. Then the result of this study was deduced from the comparison between the 568 entire survey data and 44 survey data in terms of the cognition of school facility complex project, the required type of facility and the problems of complex facility maintenance and operation. Four major findings were revealed as the result of research. First, there is a very high agreement with the school facility complex projects. Second, it was need that the process of planning and design was remodified to enhance participation of parents of students and local residents for selecting an appropriate complex facility. Third, education environment and student safety should be protected from any other school facility complex environments. Fourth, an agreement and regulation is needed for more effective maintenance and operation of school complex facilities.
HL-60 백혈병 세포의 세포고사에 미치는 樗根白皮의 효과
정영목,박신기,이준,김영목,윤용갑,김원신,한동민,안원근,윤유식,전병훈 대한동의생리학회,대한동의병리학회 2003 동의생리병리학회지 Vol.17 No.4
Ailanthus altissima has been used to settle an upset stomach, to alleviate a fever, and as an insecticide. We reported that the water extract of A. altissima induced apoptotic cell death in HL-60 human leukemia cell line. Here, we showed the dose-dependent inhibitions of cell viability by the extract, as measured by cell morphology. The cell cycle control genes are considered to play important roles in tumorigenesis. The purpose of the present study is also to investigate the effect of A. altissima on cell cycle progression and its molecular mechanism in the cells. The level of p21 protein was increased after treatment of the extract, whereas both Bcl-2 and Bax protein levels were not changed. These results suggest that A. altissima induces apoptotic cell death via p21-dependent signaling pathway in HL-60 human leukemia cell line which delete wild type p53. G1 checkpoin related gene products tested (cyclin D3, cyclin dependent kinase 4, retinoblastoma, E2F1) were decreased in their protein levels in a dose-dependent manner after treatment of the extract. Taken together, these results indicate that the increase of apoptotic cell death by A. altissima may be due to the inhibition of cell cycle in HL-60 human leukemia cell line