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Articles 1 - 6 of 6
Full-Text Articles in Social and Behavioral Sciences
Scientific Integrity In The Forensic Sciences: Consumerism, Conflicts Of Interest, And Transparency, Nicholas V. Passalacqua, Marin A. Pilloud, William Belcher
Scientific Integrity In The Forensic Sciences: Consumerism, Conflicts Of Interest, And Transparency, Nicholas V. Passalacqua, Marin A. Pilloud, William Belcher
Department of Anthropology: Faculty Publications
The goal of this paper is to discuss scientific integrity, consumerism, conflicts of interest, and transparency within the context of forensic science. Forensic scientists play crucial roles within the legal system and are constantly under various pressures when performing analytical work, generating reports based on their analyses, or testifying to the content of these reports. Maintaining the scientific integrity of these actions is paramount to supporting a functional legal system and the practice of good science. Our goal is to discuss the importance of scientific integrity as well as the factors it may compromise, so that forensic practitioners may be …
Open-Source Tools For Dense Facial Tissue Depth Mapping (Ftdm) Of Computed Tomography Models, Terrie Simmons-Ehrhardt, Catyana Falsetti, Anthony B. Falsetti, Christopher J. Ehrhardt
Open-Source Tools For Dense Facial Tissue Depth Mapping (Ftdm) Of Computed Tomography Models, Terrie Simmons-Ehrhardt, Catyana Falsetti, Anthony B. Falsetti, Christopher J. Ehrhardt
Human Biology Open Access Pre-Prints
Computed tomography (CT) scans provide anthropologists with a resource to generate three- dimensional (3D) digital skeletal material to expand quantification methods and build more standardized reference collections. The ability to visualize and manipulate the bone and skin of the face simultaneously in a 3D digital environment introduces a new way for forensic facial approximation practitioners to access and study the face. Craniofacial relationships can be quantified with landmarks or with surface processing software that can quantify the geometric properties of the entire 3D facial surface. This paper describes tools for the generation of dense facial tissue depth maps (FTDMs) using …
Palynological Investigation Of Mummified Human Remains, Karl Reinhard, Marina Milanello Do Amaral, Nicole Wall
Palynological Investigation Of Mummified Human Remains, Karl Reinhard, Marina Milanello Do Amaral, Nicole Wall
Karl Reinhard Publications
Pollen analysis was applied to a mummified homicide victim in Nebraska, U.S.A., to determine the location of death. A control sample showed the normal ambient pollen in the garage crime scene. Ambient windborne types, common in the air of the region, dominated the control. Internal samples were analyzed from the sacrum, intestine, and diaphragm. Microfossils were recovered from the rehydrated intestine lumen. The intestinal sample was dominated by Brassica (broccoli). The sacrum sample was high in dietary types but with a showing of ambient types. The pollen from the diaphragm was dominated by ambient pollen similar to the control samples. …
Cleaning Puparia For Forensic Analysis, Leon G. Higley, Tierney R. Brosius, Karl Reinhard, David Carter
Cleaning Puparia For Forensic Analysis, Leon G. Higley, Tierney R. Brosius, Karl Reinhard, David Carter
Karl Reinhard Publications
We tested procedures for removing adipocere from insect samples to allow identification. An acceptable procedure was determined: (i) Samples were sorted in petri dishes with 75% alcohol to remove any larvae, adult insects, or other soft-bodied material. (ii) Samples of up to 24 puparia were placed in a vial with 15 mL of 95% acetone, capped, and vortexed for a total of 30–90 sec in 10- to 15-sec bursts. This step removed large masses of adipocere or soil from specimen. (iii) Specimens were removed from acetone and placed in a vial of 15 mL of 2% potassium hydroxide (KOH) and …
Establishing Tobacco Origin From Pollen Identification: An Approach To Resolving The Debate, Shane Williams, Shelby Hubbard, Karl Reinhard, Sérgio Augusto De Miranda Chaves
Establishing Tobacco Origin From Pollen Identification: An Approach To Resolving The Debate, Shane Williams, Shelby Hubbard, Karl Reinhard, Sérgio Augusto De Miranda Chaves
Karl Reinhard Publications
Previous research into pollen content of tobacco resulted in a debate. We address this debate and determine that pollen analysis may be able to assist with identifying geographical origin of tobacco. However, the value of any results should be assessed on a case-by-case regional basis until sufficient database information is available for an objective interpretation to be undertaken on a global basis. As a first step toward developing comparative data for South America, we analyzed a tobacco sample from Brazil in an effort to identify signature taxa from the state of Minas Gerais. We also assessed the role of honey …
Who’S Buried In Custer’S Grave?, P. Willey, Douglas D. Scott
Who’S Buried In Custer’S Grave?, P. Willey, Douglas D. Scott
Department of Anthropology: Faculty Publications
On 10 October 1877, the year after the Battle of the Little Bighorn, General George A. Custer’s coffin was transported from a temporary grave in Poughkeepsie, NY, by steamer and cortege to permanent interment in the U.S. Military Academy’s Post Cemetery. The ceremony included the appropriate military and funerary rituals. There were, nevertheless, reasons to believe that Custer’s skeleton may not have been in the coffin—thus, he may have missed his own funeral. Custer’s remains, or part of them, may have been overlooked during the exhumation and left on the battlefield, only to be recovered around 1940. These bones, as …