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교흔(咬痕)의 실험적 연구

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dc.contributor.author김성옥-
dc.date.accessioned2015-11-20T04:45:12Z-
dc.date.available2015-11-20T04:45:12Z-
dc.date.issued1978-
dc.identifier.urihttps://ir.ymlib.yonsei.ac.kr/handle/22282913/115347-
dc.description치의학과/석사-
dc.description.abstract[한글] 저자는 음식물이나, 피부를 제외한 물체에 생긴 교흔의 식별실험을 위하여 sheet-wax상 에서 교흔의 시험적 연구를 행하였고, 사후 사체에 만든 교흔의 특성과 판별난이도를 보 기위하여 돼지가죽에 시험교흔을 실시했으며, 생체에서 만들어진 교흔의 시가변화에 따른 색채 및 형태변화와 판별가능성을 보기위하여 직접 생체 하박부에 시험교흔을 행하였다. 그 결과 다음과 같은 결론을 얻었다. 1) Sheet-wax와 같은 우수한 인기력을 지닌 물체에서의 교흔도 육안대조보다는 다항목 계측사항들의 활용을 할 때 보다 더 높은 식별능을 보였다. 2) 사체피부에 형성된 교흔은 함몰부의 인기력이 우수하고 장기보존이 가능한 인상재료 로써 인상채득한 교흔을 tracing하여 대상자의 석고모형에 중첩시키는 방법이 실물대 인 화 color 사진의 tracing을 이용하는 경우보다 판별에 우월성을 보였다. 3) 포르말린고정후의 감정상의 이용가치는 수축현상으로 찾기 어려웠다. 4) 생체에서 만들어진 교흔식별에는 실물대인화 color사진과 이를 tracing한 결과를 대 상자의 석고모형과 중첩, 투시시킴으로써 그 판별이 용이하였다. 5) 생체에 만든 교흔은 강도로 실시했을 때, 시험교흔 즉시에 가장 우수한 판별능을 보 였고, 1시간후에 오히려 약30분후보다도 판별능이 약간 상승하였으며, 약 5시간후부터는 판별능의 현저한 감소를 보이다가 24시간후에는 거의 식별 불가능했다. [영문] The author has carried but experimental studies on human bite marks. In order to identify bite marks on foods or other objects, studies were made on sheet-waxes primarily. Bite marks were made on Ⅰ ig skin and observed at regular intervals fellowing primary experiment. This was done to identify the characteristics and particular problems involved in bites inflicted after death. Finally, bite marks were made on forearms of human volunteers in order to distinguish and identify the changes of color and shape of bite marks. These were observed at regular intervals. Results are as follows: 1. On materials with good impression quality, such as sheet-wax, bite marks were easily distinguishable by measuring various points and traces made by oiled-red seal wax on the plaster models than by visual comparision. 2. In the case of bite marks on the pig skin, tracings of impressions of the marks made with dnetal rubber base materials or other fine modelling materials produce a clearer result than tracings of life-sized color photographs of the marks. 3. Being contraction of specimen, formalin was not recommendable as a fixation material. 4. Tracing life-sired photographs of the marks on human forearms and then superimposing the tracings on plaster models appeared to be a good method of identification. 5. The value of taking color photogarphs of bitemarks on human forearms varies according to the post-bite time relapse and showed following results. 1) The marks were the most distinguishable in photographs taken immediately after the injury. 2) Photographs taken 1 hour after were better indicates than those taken after 30 minutes. 3) Only 50% was distinguishable in 5 hours post-injury. 4) Bite marks were hardly distinguishable in photographs taken 24 hours after injury.-
dc.description.statementOfResponsibilityrestriction-
dc.publisher연세대학교 대학원-
dc.rightsCC BY-NC-ND 2.0 KR-
dc.rights.urihttps://creativecommons.org/licenses/by-nc-nd/2.0/kr/-
dc.title교흔(咬痕)의 실험적 연구-
dc.title.alternativeExperimental studies on bitemarks-
dc.typeThesis-
dc.identifier.urlhttps://ymlib.yonsei.ac.kr/catalog/search/book-detail/?cid=CAT000000004381-
dc.contributor.alternativeNameKim, Seong Ok-
dc.type.localThesis-
Appears in Collections:
2. College of Dentistry (치과대학) > Dept. of Advanced General Dentistry (통합치의학과) > 2. Thesis

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