Publications by authors named "Madeline Atwell"

Article Synopsis
  • - Environmental and individual factors significantly influence human decomposition rates, complicating the estimation of the postmortem interval (PMI) based on these characteristics.
  • - A generative probabilistic model was developed to analyze how various factors impact decomposition characteristics, enabling better PMI predictions and allowing for the integration of expert knowledge.
  • - The model was tested on 2,529 cases, achieving an impressive ROC AUC score of 0.85 and an R-squared measure of 71% for PMI prediction, while also providing a framework for future experimental design to enhance understanding of decomposition processes.
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Accurately assessing the postmortem interval (PMI), or the time since death, remains elusive within forensic science research and application. This paper introduces geoFOR, a web-based collaborative application that utilizes ArcGIS and machine learning to deliver improved PMI predictions. The geoFOR application provides a standardized, collaborative forensic taphonomy database that gives practitioners a readily available tool to enter case information that automates the collection of environmental data and delivers a PMI prediction using statistically robust methods.

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Objective: This study employs feminist disability theory and the concept of structural violence to interpret the results of skeletal and documentary analysis of fracture and disease presence (i.e., syphilis and tuberculosis) among a group of institutionalized women who lived and died within 20th-century Missouri state mental hospitals.

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Many captive animals are fed diets that are drastically different in mechanical properties than their wild diet. Most captive pantherines are fed a nutritionally supplemented diet consisting almost entirely of ground meat. While many zoos supplement this diet with bones, the fact remains that large captive felids are fed diets that require substantially less masticatory effort than those of their wild counterparts.

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