Biological and Physical Anthropology Commons^™

Bayesian Analysis In Adult Skeletal Age-At-Death Estimation, With Additional Consideration Of Pathological Variables, Jessica L. Campbell

Legacy Theses & Dissertations (2009 - 2024)

A common task bioarchaeologists face is to estimate age-at-death in populations that have no corresponding documentation. This poses many challenges, the first of which is that age-at-death is highly variable within and among populations and can be further confounded by genetic and environmental influences, as well as other components of the biological profile. Estimating age-at-death in a historic sample can be even more challenging due to missing age indicators or taphonomic changes that obscure the features. Bayesian Analysis offers the potential to mitigate these challenges and to estimate age-at-death with lower degrees of uncertainty and higher probabilities of increased accuracy …

The Bioarchaeology Of The Tugalo Site (9st1): Diet, Disease, And Health Of The Past, Nompumelelo Beryl Hlophe

College of Graduate Studies: Theses & Dissertations

The Tugalo site is a prehistoric and early historic Native American site located in northeast Georgia along the upper Savannah River basin, near the junction of Toccoa Creek and the Tugalo River. According to archaeological materials analyzed from the site it was occupied from ca. A.D. 1100 to 1600 (Anderson et al. 1995). Although archaeological investigations of the site revealed basic characteristics of its chronology and architecture, very little analysis and reporting of the skeletal remains from Tugalo has been completed. By analyzing data collected by Williamson (1998) concerning the age and sex of the burials, the presence or absence …

Macromorphological And Microscopic Effects Of Temperature In A Controlled Environment On The Process Of Decomposition In Bone, A. Marie Cato

All Graduate Theses, Dissertations, and Other Capstone Projects

This research explores the idea that the processes and rate of bone decomposition are affected by differential temperatures after death. Previous research supports changes in the molecular structure of bone due to different weather conditions, in addition to gross macroscopic changes, but there remain issues in understanding how these possible changes affect decomposition overall. In this research, I will explore how the freeze-thaw cycle affects decomposition, and what the relationship between weathering on bone and the natural decomposition process is. My hypothesis is that the freeze-thaw cycle will induce further decay, steady higher temperatures will speed up decomposition, and freezing …

Hearing Threshold And Its Concomitants Among Santal Stone Mine Workers Of Birbhum District, West Bengal, India, Biswanath Malakar, Akash Mallick, Subrata Kumar Roy, Arpita Santra

Journal Articles

Background: Hearing impairment is one of the major health problems under the paradigm of occupational health. Mine workers are vulnerable to hearing impairment due to the nature of work, inadequate knowledge of sound hazards and limited access to protective devices. However, the cause of such health problems in India have rarely been explored. Present study aimed to find out hearing threshold of the study population, the level of noise in the mine areas and the relationship of different concomitants on hearing thresholds of the workers. Methods: Cross-sectional data on audiometric measurements, age and work duration in stone mining work were …

A Cognitive Task As Enrichment For Chimpanzees (Pan Troglodytes) In Sanctuary, Federico Rubio

All Master's Theses

Chimpanzees (Pan troglodytes) hold an especially powerful attraction for researchers interested in cognition and how it developed to the degree observed in humans specifically and primates more generally. Chimpanzees are behaviorally complex primates with compelling data supporting their possession of intricate internal lives. The objective of this study was to simultaneously learn more of the cognitive process of inductive reasoning while also assessing the efficacy of a computerized box as a novel form of enrichment to aid in improving the environment of captive chimpanzees. Three social groups at the retired medical research chimpanzee sanctuary Project Chimps were given …

Mobilizing Heads And Hearts For Wildlife Conservation, Valérie A. M. Schoof, Simon L'Allier

Animal Sentience

Highlighting the shared evolutionary relationships between humans and animals — and recognizing that all species, including humans, are unique in their own way — may facilitate caring for and conserving animals by tapping into a human emotion: empathy.

3d Printing Of The Proximal Right Femur: It’S Implications In The Field Of Forensic Anthropology And Bioarchaeology, Myriah Adonia Jo Allen

Graduate Student Theses, Dissertations, & Professional Papers

3D scanning and Printing have become useful in many scientific fields over the last few years, and Physical Anthropology/ Archaeology is not an exception. With skeletal collections decreasing all over the globe and the question of preservation on the rise, it has become necessary to look towards different methods in which one can obtain important information. 3D scanning has become useful over the last few decades and therefore it is important to establish where this new technology can be of use. This paper will bring 3D scanning and printing into question and determine whether this technology should be used in …

Investigating The Late Woodland Climate Of Old Tampa Bay, Florida, Jaime Rogers

Electronic Theses and Dissertations

Tampa Bay and the broader Central Gulf Coast region of Florida bear evidence of site reduction and population decline during the onset of the Late Woodland period (AD 500-1000). Concomitantly, Weeden Island culture flourished to the north, while climatic instability loomed to the south. It is unclear if the site abandonments in the area between the two are related to social or cultural change, an unstable climate, or a combination thereof. Interdisciplinary research has provided evidence for climate change and sea level regression during the sixth and seventh centuries in Southwest Florida, but these variables have yet to be investigated …

Utilizing Geographic Information Systems To Record And Analyze Osteoarthritis Data In Joints Of The Arm: A Methodology For Dry Bones, Adam Biernaski

Electronic Theses and Dissertations

Osteoarthritis (OA) is one of the most common pathologies encountered in dry bone contexts. However, even with the wealth of publications on documenting the presence of OA from skeletons, these studies prove to be largely incomparable due to different scoring methodologies and procedures in calculating prevalence. The standardization of a new OA data collection procedure would mitigate variability in evaluating, scoring, and calculating the prevalence of OA, thus allowing accurate comparison between studies. However, this level of data collection has often been described as unwieldy and lacking concordance. This research outlines a new methodology that utilizes Geographic Information Systems (GIS) …

Effects Of Habitat Disturbance On The Teeth Of Propithecus Diadema In The Forests Of Tsinjoarivo, Madagascar: Implications For Species Viability And Conservation, Katie Susann Heffernan

Graduate Research Theses & Dissertations

The accelerated transformation of Madagascar’s ecosystems is a direct result of habitat destruction which has devastating consequences for the viability of the island’s animals. This dissertation focuses on the critically endangered diademed sifaka, Propithecus diadema, living in the rainforests of Tsinjoarivo, Madagascar. Tsinjoarivo has been heavily impacted by slash and burn agriculture and transformed into isolated forest fragments. Previous research by Irwin and colleagues has demonstrated that the diet and group dynamics of Propithecus diadema differ between continuous and degraded forests, but whether fragmented landscapes provide tougher foods and lead to behavioral changes through increased tooth wear has not been …

Dna Analysis On Ceramic Cooking Vessels, Britney J. Radford

Graduate Student Theses, Dissertations, & Professional Papers

Ceramic vessels are a durable material found in abundance throughout the archaeological record. Organic residue analysis has been used to study ceramic vessels utilizing lipid analysis and protein analysis. Lipids and proteins analysis provide limited information at the genus level, leaving out valuable information that species-specific results can tell us such as unique genetic and environmental information. Lipids and proteins analysis provide limited information at the genus and taxonomic levels leading to issues of misclassification of species. If only certain animals or plants of a genus are being used, then unique genetic and environmental information found only at the species …

Assessing Craniofacial Variation And Sexual Dimorphism In A Skeletal Sample From Medieval Prussia, Carrisa Sue Pritchard

Cal Poly Humboldt theses and projects

The objective of this study is to assess the degree of craniofacial variation and sexual dimorphism exhibited by a skeletal sample of 32 adult (14 probable female, 16 probable male, 2 indeterminate) crania from Bezławki, a medieval (14th-15th century) Prussian cemetery site located in modern northeastern Poland. Christian Crusaders were actively colonizing the region during this time period; therefore, the cemetery is likely to include both indigenous Prussians and settlers. It is currently unknown whether the skeletal sample at Bezławki represents a morphologically homogenous or heterogeneous group.

To address this question, three-dimensional cranial landmark data were collected using a Microscribe. …

A Comprehensive Forensic Case Report For The University Of Montana Forensic Collection Case #141, Nohely Gonzalez

Graduate Student Theses, Dissertations, & Professional Papers

In order to satisfy the requirements for the Master of Arts (MA) degree in Forensic Anthropology, this professional project will examine the human skeletal remains of UMFC Case #141. This professional paper consists of the various and diverse range of forensic methods employed in order to gain insight into the biological profile of the individual such as age, sex, ancestry, stature, trauma and pathology, in addition to a skeletal inventory of the skeletal remains and an assessment of the minimum number of individuals (MNI) represented in this case.

The human skeletal remains of UMFC Case #141 are consistent with that …

Effect Of Group Size On The Activity Budget Of Two Captive Chimpanzees (Pan Troglodytes), Kaeley Sullins

All Master's Theses

Captive facilities housing chimpanzees are required to provide adequate care and provisions such as dietary, social, and environmental enrichment to promote the psychological well-being of the apes in their care. Chimpanzees are social creatures and changes in groups as well as relocation to a facility with new social partners, can impact each individual chimpanzee’s welfare. By tracking each chimpanzee’s activity budgets, managers can assess welfare and make improvements or adjustments if necessary. I looked at the activity budgets of two captive chimpanzees after the death of a group member and the two chimpanzees’ subsequent relocation to a novel, more socially …

The Activity Budgets Of Captive Javan Gibbons (Hylobates Moloch) And Their Response To Visitor Presence Or Absence, Kalli Kohnen

All Master's Theses

Anthropogenic stress can negatively impact the health of captive animals. Visitors may be a source of stress to captive animals in zoos and sanctuaries. Javan gibbons (Hylobates moloch) are endangered, and healthy captive populations are important to the species’ conservation. The purpose of this study is to assess the impact of visitor presence on the activity budgets of captive Javan gibbons. Using continuous sampling, I recorded the activity budgets of 10 Javan gibbons housed at the Gibbon Conservation Center (GCC) in Santa Clarita, California. I collected data in the mornings, middays, and afternoons on visitor days and non-visitor …

The Effect Of Sound On Captive Chimpanzees (Pan Troglodytes), Grace Coffman

All Master's Theses

Sound exposure can have detrimental physiological and psychological effects on humans, but effects on nonhuman primates are not as well understood. Captive chimpanzees are exposed to markedly different acoustic environments than their wild counterparts. This study assessed the organic soundscape of a chimpanzee sanctuary, the Fauna Foundation, in Carignan, Québec, Canada. Noninvasive, observational data collection assessed for frequency of behavior and correlations between chimpanzee behavioral categories, arousal level, and decibel level. Agonistic behavior occurred more frequently in the highest decibel level category. There was a positive correlation between decibel level and arousal level. These findings suggest the need for increased …

Evaluations Of Health In Sympatric Free-Ranging Saguinus Imperator And Leontocebus Weddelli Using Neopterin, Urinalysis, And Blood Chemistry Analyses, Alexandra J. Sacco

All Master's Theses

This thesis is composed of one journal-ready article and one chapter that includes a preliminary interpretation of data for later publication. In summary, this thesis proposes the use of three different methods of evaluating the health status of New World Monkeys: urinary neopterin measurement, blood chemistry analyses, and urinalysis. Chapter II addresses the question of whether or not the neopterin molecule, a biomarker for cell-mediated immune system activation, is conserved across primate taxa. To do so, we collected urine samples across three New World Monkey (NWM) families including captive Leontopithecus rosalia and Pithecia pithecia, and wild populations of Leontocebus …

Gorilla-Visitor Interface At A Zoo Exhibit: Positioning Effects Of Western Lowland Gorillas (Gorilla Gorilla Gorilla) And Zoo Visitors, Alan Bergman

All Master's Theses

Zoos have missions to provide high-quality care for their animals and an enjoyable and educational experience for visitors. Looking at the animal-visitor interface can allow zoos to evaluate their success in these efforts and to build upon what they have already accomplished. The present study was conducted to investigate the relationship between visitors and gorillas in a zoo environment. The effect of gorilla proximity to visitor viewing areas on visitor attentiveness was examined in indoor and outdoor gorilla exhibits. Visitor experience surveys were collected from visitors exiting the outdoor exhibit. Stepwise multiple regressions revealed group and individual gorilla proximity effects …

Drawing The Line: Ancient Hominins And The Species Question, Erin Hurley, Carolyn Dillian

Honors Theses

he present paper asserts that groups such as Neandertals and Denisovans should be considered subspecies of H. sapiens. This contention is based upon the biological species concept and the fact that these groups interbred to create viable offspring. It is also stated that introgression from these groups made several positive contributions to the evolution of H. sapiens and their genome that may have served to promote the persistence of H. sapiens in Eurasia.

Fat Bias And Culture Shock: Psychosocial Adjustments In Post-Obesity Life, Scott Thomas Macpherson

Masters Theses

Obesity in the United States is unprecedented levels, affecting adults and children as well. As our society has become for sedentary since industrialization, the nation has become fatter. The escalating rate of obesity has had a negative effect on the health of millions of Americans. Health problems such as metabolic disorders and other comorbidities, for instance, hypertension, Type II diabetes, heart disease, weight related cancers etc., (Mozaffarian and Benjamin 2013). The collective cost of obesity is to the nation is staggering, weighing in at $270 billion a year, childhood obesity costs nearly $15 billion alone (Hammond and Levine 2010). This …