• 제목/요약/키워드: Kim Jung Geon

검색결과 513건 처리시간 0.032초

지하구내 수.변전설비 안전실태 조사 (A Research on the Safety Condition of Power Utilities Installed on Underground Premises)

  • 정종욱;정진수;이건호;김영석;배석명
    • 한국조명전기설비학회:학술대회논문집
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    • 한국조명전기설비학회 2006년도 춘계학술대회 논문집
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    • pp.410-413
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    • 2006
  • This paper describes the safety condition of power utilities installed on underground premises when flooding occurs. As advance preparations, the statistical data were investigated based on the rainfall trend; the flooding damage; the power utilities installation; the electric shock accidents, and domestic md foreign regulations pertaining to the power utilities installation on underground premises were also compared and analyzed. After the preliminaries, the safety condition of underground power utilities was inspected at site and the results were reflected on considering countermeasures. Based on the further studies, the regulations closely related to the underground power utilities installation can be modified.

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Effects of Glucose Supplementation on the Pharmacokinetics of Intravenous Chlorzoxazone in Rats with Water Deprivation for 72 Hours

  • Kim, Yu-Chul;Kim, Eun-Jung;Lee, In-Chul;Kim, Sang-Geon;Lee, Myung-Gull;Kim, So-Hee
    • 대한약학회:학술대회논문집
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    • 대한약학회 2003년도 Proceedings of the Convention of the Pharmaceutical Society of Korea Vol.1
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    • pp.308.2-309
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    • 2003
  • In rats with water deprivation for 72 h (rats with dehydration), hepatic cytochrome P450 2E1 (CYP2E1) was 3-fold induced with an increase in mRNA, and glucose supplementation instead of food during 72-h water deprivation inhibited the CYP2E1 induction. Chlorzoxazone (CZX) is metabolized to 6-hydroxychlorzoxazone (OH-CZX) mainly by CYP2E1 in rats. (omitted)

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선체 소조립 용접용 로봇 시스템 개발 (Development of sub-assembly welding robot system in shipbuilding)

  • 강성원;윤호중;김동호;김강욱;김영주;차주용;이상범;이종건;권순창;김수호
    • 대한용접접합학회:학술대회논문집
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    • 대한용접접합학회 2006년 추계학술발표대회 개요집
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    • pp.101-103
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    • 2006
  • DSME has developed Sub-assembly Welding Robot System(SWRS) in order to increase the productivity of arc welding and to improve hazard and unclean environments in shipbuilding. DSME's SWRS includes a number of equipments such as four overhanging 6-axis articulated robot manipulators(10kg pay-load), gantry system, vision system detecting the workpiece automatically, and OLP system using the CAD data and a central control system integrating an anti-collision module. The SWRS was installed in CAS(Component Assembly Shop) of DSME's OKPO shipyard in August 2006, and now SWRS is running well in site.

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토양종류에 따른 임펄스전압에 의한 이온화 현상 (Ionization Phenomena caused by Impulse Voltages in various soils)

  • 박건훈;김회구;김정철;김기복;이복희
    • 대한전기학회:학술대회논문집
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    • 대한전기학회 2008년도 제39회 하계학술대회
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    • pp.1301-1302
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    • 2008
  • The resistivity of soils around ground electrodes is changed considerably according to the factors such as soil types, water contents, grain size, temperature and pressure. In this study, ionization characteristics of different soil types containing the same amount of water content due to the impulse voltages are investigated. In order to analyze soil ionization phenomena, critical electric field intensity for ionization and pre-ionization and post-ionization resistances are measured and discussed.

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A specific butyrylcholinesterase inhibitor from the fruits of Evodia officinalis

  • Kim, Young-Sup;Kim, Jeoung-Seob;Kim, Seong-Kie;Heor, Jung-Hee;Lee, Woo-Lak;Lee, Bong-Ho;Choi, Byuoung-Wook;Ryu, Geon-Seek;Park, Eun-Kyung;Ryu, Shi-Yong
    • 대한약학회:학술대회논문집
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    • 대한약학회 2002년도 Proceedings of the Convention of the Pharmaceutical Society of Korea Vol.2
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    • pp.377.1-377.1
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    • 2002
  • Neuroscience and molecular biology studies show that inappropriate butyrylcholinesterase (BuChE) activity as well as acetylcholinesterase (AChE) activity increases the risk and/or progression of Alzheimer's disease. BuChE may also regarded to participate in the transformation of Abeta (${\beta}$-amyloid) from an initially benign form to an eventually malignant form associated with neuritic tissue degeneration and clinical dementia. (omitted)

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아두이노를 활용한 항공기 승객 좌석 정보 시스템 (Aircraft Occupant Seat Information System with Aduino)

  • 최덕규;정민혁;김건수;민동현;김수현;김민아
    • 한국컴퓨터정보학회:학술대회논문집
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    • 한국컴퓨터정보학회 2021년도 제63차 동계학술대회논문집 29권1호
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    • pp.175-176
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    • 2021
  • 현재 우리의 사회에는 인간보다 기계가 하는 것이 더 효율적인 일에 대해서 많은 부분이 자동화가 되어가고 있다. 그중 떠오르는 미래산업인 항공산업에서 원활한 이/착륙을 위해 승무원들이 항공기 내부를 돌아다니며 승객과 의자 등받이 체크를 하는 등의 과정에서 번거로움과 어느 정도의 시간이 걸리는 것에 대한 문제를 생각했고, 이 문제를 해결하기 위해 승객 탑승 여부, 승객 착석 여부, 안전벨트 착용 여부를 한눈에 볼 수 있게 표시하고, 승무원과 승객의 불필요한 말과 감정을 만드는 일이 줄어들어 승객과 근무하는 승무원 모두 쾌적하고 원활한 비행을 위해 본 연구를 추진하였다.

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