• Title/Summary/Keyword: 임윤희

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Visting Pattern in Odaesan National Park (오대산 국립공원의 이용객 행태)

  • 오구균;김갑태;임윤희
    • Korean Journal of Environment and Ecology
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    • v.9 no.2
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    • pp.182-186
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    • 1996
  • The annual increasing rate of visitors was 9.5% in Odaesan National Park from 1989 to 1995. Ninety three percent of total visitor of Odaesan National Park has visited Woljongsa and Sogumgang area in which a motorcar access is convenient. Climbing rate of Pirobong(peak) were less seven percent of total cisitors at Woljongsa in summer and less twelve point six percent in autumn. Visiting pattern showed difference by area, seasons and a day of the week. Using rate of motorcars was higher in summer than in autumn

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Synthesis of Nano-Colloidal Silica Coated with Silver (은을 코팅한 Nano-Colloidal Silica의 합성)

  • Lee, Joo-Heon;Lim, Yoon-Hee;Ham, Jae-Yong
    • Applied Chemistry for Engineering
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    • v.19 no.1
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    • pp.45-50
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    • 2008
  • The self assembled silver process and silver coating process after surface reforming for silica particle, were investigated to coat the silver to colloidal silica. The effects of silver amounts and reductant amounts on silver coating efficiencies were investigated. The silver coating process after surface reforming for silica particle using MPTS (3-Mercaptopropyl trimethoxysilane) and APTS (3-Aminopropyl trimethoxysilane), showed the higher coating efficiency and better antibacterial effect than the self assembled silver process.

Referred Shoulder Pain due to Liver Abscess -A case report- (간농양의 연관통으로 밝혀진 우측 견부통 환자의 치료증례)

  • Park, Sang Hyun;Lee, Pyung Bok;Seo, Myung Sin;Lim, Yun Hee;Oh, Yong Seok
    • The Korean Journal of Pain
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    • v.18 no.2
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    • pp.267-270
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    • 2005
  • Referred pain is not localized to the site of its cause, but referred to an area that may be an adjacent distant from such a site. With respect to this, there is the possibility of misdiagnosis in the treatment of referred pain patient. We experienced a case of a 31-years-old male patient complaining of right shoulder pain, which subsided after a bursa injection. The patient revisited our clinic after 3 weeks complaining not only of right shoulder pain, but also of right upper quadrant pain and fever. He was diagnosed as having a liver abscess by an imaging study.