• 한국지역지리학회지
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• 제14권5호
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• pp.453-465
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• 2008

본 연구는 국토정중앙의 개념 정립과 지리적 위치자원으로서의 가치를 파악하며, 그 활용 방안을 모색해 보는 것이다. 국토정중앙은 중앙경선과 중앙위선이 교차하는 지점이다. 이러한 국토정중앙이라는 지리적 위치자원은 지리교육의 위치교육 자료, 대척점 기준, 측지측량 기준점, 장소마케팅 요소 등으로 활용이 가능하다. 본 연구는 향후 국토 전역에 산재해 있지만, 숨겨져 있는 수많은 지리자원을 개발하는 이른바 지리상의 발견의 한 모델이 될 수 있을 것으로 생각된다.

• 대한치과의사협회지
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• 제54권1호
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• pp.67-83
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• 2016

Ebola virus disease is a lethal viral hemorrhagic fever that has been boiling in sub-Saharan Africa since 1970s. Last year, The Ebola virus epidemic that has spread not only mainly in West Africa, but also in locals such as USA, Europe and the Antipodes via infected travelers, was brought up. Human-to-human transmission of Ebola virus disease is known only through direct contact with the blood, secretions, tissues or other bodily fluids, including saliva. Although there has not been reported infection cases in the dental healthcare settings, the fact that the infection of the Ebola virus may be made from human secretions such as saliva suggests that there is a high risk of infection for the Ebola virus of dental healthcare workers. Therefore, it is important dental healthcare workers to identify infection-suspected patients through the oral findings for infection prevention. This article will review the oral signs and symptoms of Ebola virus disease and discuss the pathogenesis, treatment and prevention. Furthermore, Infection control guidelines for oral healthcare workers are also proposed.