Social and Behavioral Sciences Commons^™

Investigating Cranial Variation In Japanese Populations Using Geometric Morphometrics, Beatrix Dudzik

Doctoral Dissertations

The Japanese archipelago exhibits an immense amount of variation in culture and history, despite the lay population mostly considering the modern Japanese a homogeneous population. Japan has experienced an amazing amount migration activity. These migration events are well represented in the archaeological record and have provided fodder for hypotheses proposed for peopling of the new world.

Biological anthropologists have tested hypotheses surrounding the initial peopling of the islands using linear data in conjunction with non-metric traits of the skull. Recent molecular studies have provided evidence for population substructure, which suggests an original founding group of North Asian descent, and a …

Is Quantitative Ultrasound A Valid Technique For Assessing Bone Quality In Deceased Infants?, Miriam Elizabeth Soto Martinez

Doctoral Dissertations

There is no quantitative method for evaluating infant bone quality that is non-invasive, portable, brief in scan duration, and does not use ionizing radiation. This study investigates the relationship between components of infant bone quality and a measure of quantitative ultrasound (QUS), speed of sound (SOS), to provide insight into the validity of QUS as a diagnostic tool for evaluating infant bone quality. The study sample was comprised of 78 infants between the age of 30 weeks estimated gestational age and 12 postnatal months receiving an autopsy at the Harris County Institute of Forensic Sciences and Texas Children’s Hospital. Bone …

Illegal Hunting On The Masoala Peninsula Of Madagascar: Its Extent, Causes, And Impact On Lemurs And Humans, Cortni Borgerson

Doctoral Dissertations

Two of the greatest challenges we face in the world today are: (1) reducing human poverty and malnutrition; and (2) slowing the loss of global biodiversity. Madagascar ranks nearly last in global food security, and is one of the most biodiverse countries in the world. Within Madagascar, the Masoala Peninsula is one of our greatest conservation priorities. I use one year (July 2011 – June 2012) of lemur surveys, habitat sampling, direct observations of forest mammal hunting, eleven months of daily 24-hour recall surveys, and interviews of all households in one focal village on the Masoala peninsula of Madagascar to …

Age Estimation With Decision Trees: Testing The Relevance Of 94 Aging Indicators On The William M. Bass Donated Collection, Kevin Benjamin Dominic Hufnagl

Doctoral Dissertations

Anthropologists have been estimating ages-at-death of skeletons for a long time. A variety of different age indicators has been studied and age estimation methods have been developed in an attempt to standardize the process. Even with all the work that has gone into developing age estimation methods, age estimation of mature skeletons is still very imprecise. This research investigates various age indicator definitions and their performance on an elderly skeletal sample. Using 176 individuals from the William M. Bass Donated Collection curated in the Department of Anthropology at the University of Tennessee, Knoxville, data were collected on age indicators gathered …

Investigating Postnatal Ontogeny In The Craniofacial Complex Of Human Juveniles, Amber Davis Wheat

Doctoral Dissertations

Researchers have analyzed the developmental processes contributing to craniofacial variation from genetic, evolutionary, biomechanical and forensic perspectives, yet no study has clearly demonstrated the exact anatomical processes that occur in the craniofacial complex during postnatal growth to establish ultimate adult morphologies. Furthermore, previous research has not evaluated how endocranial bones (i.e., the ethmoid and sphenoid) play a role in postnatal craniofacial growth. Thus, while researchers have hypothesized that the long postnatal period of continued growth contributes to the high amount of variation observed in adult facial variation, this has yet to be shown empirically.

The presented research uses cranial data …

Studies In Taphonomy: Bone And Soft Tissue Modifications By Postmortem Scavengers, Jennifer Ann Synstelien

Doctoral Dissertations

This study documented animal scavengers at the University of Tennessee’s Anthropology Research Facility. Remotely-captured digital video and still photography equipment was stationed at the outdoor human decomposition facility intermittently from September 2003 through October 2009. The primary scavengers of corpses were identified as the northern raccoon (Procyon lotor), Virginia opossum (Didelphis virginiana), brown rat (Rattus norvegicus), and white-footed mouse (Peromyscus leucopus); and the primary scavenger of skeletal remains was the eastern gray squirrel (Sciurus carolinensis). Among these species, the raccoon was the dominant scavenger and is the focus of this report.

The captured imagery of …

The Political Ecology Of Early Childhood Lead Exposure At The New York African Burial Ground, Joseph Jones

Doctoral Dissertations

Nearly 25 years ago federal officials unearthed over 400 skeletal remains in Lower Manhattan. The site of the excavation was the New York African Burial Ground (NYABG), a 17th- and 18th-century cemetery for the city’s mostly enslaved African population. Today, the burial ground serves as a reminder of New York’s 200-year experiment with slavery. It is the first National Monument to honor enslaved African New Yorkers. This recognition is a testament to the resolve of African American descendants and their allies who, through political activism, would see these ancestors afforded in death some of the respect denied them in life. …