Effects of Wrappings on the Decomposition Process

dc.contributor.committeeChairDurband, Arthur C.
dc.contributor.committeeMemberWalter, Tamra L.
dc.contributor.committeeMemberSpradley, M. Kate
dc.contributor.committeeMemberChilders, James M.
dc.creatorBell, Sara
dc.date.accessioned2016-11-14T23:39:01Z
dc.date.available2013-05-23T16:06:36Z
dc.date.available2016-11-14T23:39:01Z
dc.date.issued2013-05
dc.description.abstractDecomposition is a process that happens to every deceased individual. Understanding how decomposition works and how long each stage takes is crucial to being able to estimate Time Since Death (TSD) or the Post Mortem Interval (PMI) in forensic cases. There have yet to be many studies done looking into the effect of wrappings or coverings, other than clothing, in retarding decomposition of a corpse. The purpose of this research is to improve our understanding of how a body being wrapped in various materials affects the decomposition process. This study was conducted at the Forensic Anthropological Research Facility in San Marcos, Texas. Since human cadavers were not available at the time of study, three pigs were used as replacement specimens. One was wrapped in a plain, cotton bed sheet while the other was placed into black garbage bags. The third pig was left uncovered and served as the control. All three pigs were placed inside a cage intended to deter scavengers. Data such as outdoor daily temperature and conditions, written and photographic documentation of visual observances, and internal temperature of the specimen was collected. It was hypothesized that the coverings would have an accelerative effect on the decomposition process. The study also tested the accuracy of some of the formulas that have been developed for determining the post-mortem interval.
dc.format.mimetypeapplication/pdf
dc.identifier.slug2346/ETD-TTU-2013-05-1091
dc.identifier.urihttp://hdl.handle.net/2346/ETD-TTU-2013-05-1091
dc.identifier.urihttp://hdl.handle.net/2346/48875
dc.language.isoeng
dc.subjectDecomposition
dc.subjectPost-mortem interval
dc.subjectTime since death
dc.subjectWrappings
dc.subjectVolatile fatty acids
dc.titleEffects of Wrappings on the Decomposition Process
dc.typeThesis

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