Social and Behavioral Sciences Commons^™

A Comparative Ontogenetic Study Of Biomechanical Adaptations In The Long Bones Of South African Khoisan And Sadlermiut Inuit, Kaye-Lynn Boucher

Electronic Thesis and Dissertation Repository

This research examines and compares the biomechanical adaptations of juveniles from two different climate-adapted populations: Khoisan foragers from South Africa and Sadlermiut Inuit from Nunavut, Canada. Cortical bone measurements were recorded at three diaphyseal locations on the Sadlermiut and Khoisan humeri, tibiae and femora using biplanar radiographs. Biomechanical strength properties were calculated using the Eccentric Ellipse Method (EEM). EEM calculations were interpreted with consideration to the known behavioural patterns of the two groups. Humeral AP and torsional bending strength were greater in the Sadlermiut compared to the Khoisan – most likely caused by kayak paddling among the Sadlermiut. Few differences …

New Insights On The Peopling Of The New World: Analysis Of Migration Waves And Ancestral Areas Of The First Americans, Barbara Kathleen Alsup

Doctoral Dissertations

There is much debate regarding the ancestral area(s) and migration patterns of the first migrants into the Americas, referred to here as Paleoamericans. Using craniometric data of a comprehensive sample of Paleoamericans, Archaic Americans and modern, worldwide populations, various statistical analyses were conducted to further investigate these research questions, such as principal component analysis, Mahalanobis squared distance matrices and matrix permutation and design matrix analysis.

Most results indicate that the Single Wave model for movement into the New World is best supported by this data. This finding is among the first in providing craniometric support for a single wave into …

Records Of The Institut Fuer Deutsche Ostarbeit (1940-1943): Using Anthropometrics Of Polish Populations To Examine Secular Trends And Region Specific Variation, Alicja Karolina Lanfear

Doctoral Dissertations

The objective of this dissertation was to describe population variation and secular trends in anthropometrics of Polish people before, during, and after World War II. The records of the Institute fü[ue]r Deutsche Ostarbeit (USHMM, 2008a), a dataset containing anthropometrics of the Polish population that were taken by Nazi Germans during WWII, was used in combination with other published data sources (Boas, 1928; Sikora, 1956; Stołyhwo et al., 1956; Miszkiewicz, 1956; Miszkiewicz, 1960; Total n= 17,732). Population structure was analyzed at three levels; town, municipality and county. Secular trends in cranial and body dimensions were investigated over an 85 year period …

Population Dynamics In Predynastic Upper Egypt: Paleodemography Of Cemetery Hk43 At Hierakonpolis, Ernest King Batey Iii

Graduate Theses and Dissertations

The site of Hierakonpolis is considered to have played an important role in the development of the Egyptian state, which formed at end of the fourth millennium BC. Archaeological evidence suggests that, for the Middle and Late Predynastic periods (ca. 3900-3200 BC), Hierakonpolis may be characterized as having experienced the following: a growth in both settlement and population size, an increased reliance on cereal agriculture, development of craft specialization, and the presence of a Social hierarchy as interpreted from an observed increase in the differentiation of mortuary behavior. Historical data suggest that these Social and economic changes would have affected …

Investigations Of The Biological Consequences And Cultural Motivations Of Artificial Cranial Modification Among Northern Chilean Populations, Christine E. Boston

Electronic Thesis and Dissertation Repository

The purpose of this study is to build on existing normative models of craniofacial growth and previous craniofacial studies of artificial cranial modification (ACM) in order to deepen the cultural and biological understanding of the this practice. Areas of concentration include a study of the biological changes to cranial epigenetic traits and facial metrics related to ACM, an examination of the biological effects of ACM in order to assess their implications on morbidity and mortality, and an investigation into the cultural motivations for ACM. Three hypotheses were tested: 1) ACM did not affect epigenetic trait incidence or facial metrics; 2) …

Implications Of Land Development On Nomadic Pastoralism: Ecological Relaxation And Biosocial Diversity In Human Populations, Hannah R. Bradley

Scripps Senior Theses

Nomadic pastoralism is an ancient subsistence strategy, historically balanced and in continuity with sedentary societies. Sedentarization of nomads occurs normally because of ecological disasters, economic opportunities, urbanization, and government policy. In this paper, I examine the effect of changing land use patterns on nomadic pastoral populations in Asia, Africa, and the Middle East, using biogeographic methodology to further explore the contemporary relationship between humans and their environments. Nomadic population information gleaned from diverse ethnographic studies, and GIS data on anthropogenic biome distributions, were used to calculate changes in nomadic population, area of developed land, and nomadic/sedentary population density over the …

Neurocranial Histomorphometrics, Lindsay Hines Trammell

Doctoral Dissertations

Successful development of the biological profile employs a variety of traditional methods. A key disadvantage is the necessity of near complete and proper preservation of target elements to reliably estimate age and sex. Instances lacking traditional gross odonto-skeletal features force anthropologists to rely on bone or dental microscopy.

The majority of relevant histological research has focused primarily on the long bones and estimating age-at-death. One limitation is the insufficient attention to how biomechanical and metabolic factors affect the osteonal remodeling process in long bones and the accuracy of aging techniques. The influence of variation resulting from localized trauma, as well …

Investigation Of Histomorphometric Values In An East Arctic Foraging Group, The Sadlermiut, Joseph Kenneth Purcell

Boise State University Theses and Dissertations

A sample of second metacarpals (n=78) obtained from the Sadlermiut, Inuit (1285-1903 A.D.), a genetically isolated East Arctic foraging group, was analyzed histologically in this study. The Sadlermiut subsisted nearly exclusively on small marine mammals and fowl. Based on known adaptations to a cold environment, a high level of physical activity, and a diet high in protein, it was predicted that Inuit bones would show elevated levels of cellular activity. The size and density of secondary osteons in the Sadlermiut are used in this study to compare their bone metabolic processes with known data from a sample of Euro-Canadian metacarpals …

Dental Microwear Texture Analysis Of Pliocene Bovids From Four Early Hominin Sites In Eastern Africa: Implications For Paleoenvironmental Dynamics And Human Evolution, Jessica Renee Scott

Graduate Theses and Dissertations

Many researchers have suggested that Plio-Pleistocene climate change was a motive force for human evolution. The basic idea was that a shift toward drier, more open settings, led to adaptations for bipedality and the consumption of savanna resources, including large grazing mammals. However, more recent paleoenvironmental reconstructions suggest that Pliocene hominins occupied variable or mosaic habitats including both open and closed settings. Many techniques have been used to refine our understanding of the paleoenvironments of eastern Africa; however these have not led to consensus reconstructions. At Kanapoi, ecological diversity analysis indicates that at least part of the site was composed …

Trauma At Akhetaten (Tell El-Amarna): Interpersonal Violence Or Occupational Hazard, Rebecca Marie Hodgin

Graduate Theses and Dissertations

The New Kingdom individuals excavated from the site of Akhetaten, modern day Tell el-Amarna in Middle Egypt, exhibit traumatic injuries relating to construction of the new city. This site is important for Egyptological and bioarchaeological interpretations because the city was only occupied for approximately 15 years. The cemetery provides an archaeological instant in history providing information on the individuals who lived, worked, and died at Akhetaten. A total of 233 individuals have been excavated and analyzed to date. The incidence of forearm fractures as chronic ulnae stress fractures instead of parry fractures are indicated by the presence of Schmorl's nodes, …

The Effect Of Upright Posture On Decomposition, Brittany Jean Vasquez

Chancellor’s Honors Program Projects

No abstract provided.

Hearts And Minds: Examining The Evolution Of The Egyptian Excerebration And Evisceration Traditions Through The Impact Mummy Database, Andrew D. Wade

Electronic Thesis and Dissertation Repository

Egyptian mummification and funerary rituals were a transformative process, making the deceased a pure being; free of disease, injury, and disfigurements, as well as ethical and moral impurities. Consequently, the features of mummification available to specific categories of individuals hold social and ideological significance. This study refutes long-held classical stereotypes, particularly dogmatic class associations; demonstrates the apocryphal nature of universal heart retention; and expands on the purposes of excerebration and evisceration implied by synthetic and radiological analyses.

Features of the embalming traditions, specifically the variable excerebration and evisceration traditions, represented the Egyptian view of death. Fine-grain analyses, through primary imaging …

The Behavioral Ecology Of Estrus Signaling In Humans, Kylie Breuer

Social Sciences

When female primates are the most fertile, they show it by a swelling of the estrus, which is easily visible to other primates. The purpose of this is to demonstrate to male primates when the females are most likely to conceive, and therefore to reveal the best time for copulation. Human females, on the other hand, do not express as obvious of clues as to when they are the most fertile. As of recent, general knowledge has been that female humans have concealed ovulation, but there have been several studies that seem to prove otherwise. My senior project question is: …

A Historical And Archaeological Study Of The Nineteenth Century Hudson's Bay Company Garden At Fort Vancouver: Focusing On Archaeological Field Methods And Microbotanical Analysis, Elaine C. Dorset

Dissertations and Theses

The Hudson's Bay Company (HBC), a British fur-trading enterprise, created a large garden at Fort Vancouver, now in southwest Washington, in the early- to mid-19th century. This fort was the administrative headquarters for the HBC's activities in western North America. Archaeological investigations were conducted at this site in 2005 and 2006 in order to better understand the role of this large space, which seems incongruous in terms of resources required, to the profit motive of the HBC. Questions about the landscape characteristics, and comments by 19th century visitors to the site provided the impetus for theoretical research of gardens as …

Age As A Factor In Inter-Tissue Spacing Of Stable Carbon Isotope Values In Juvenile Human Remains From The Dakhleh Oasis, Egypt, Annie Laurie Norris

Electronic Theses and Dissertations

Although stable isotope analysis is routinely utilized in bioarchaeology and relies on principles that are well-understood, there are still fundamental issues that have not been thoroughly investigated. This thesis examines the relationship between inter-tissue spacing of carbon stable isotope values (δ13C) and age in juvenile human remains. Analyses of tissues within the same individual reveal disparate isotopic values for a variety of physiological and biological reasons discussed herein. This project examines the distance between the δ13C values in bone collagen, skin, hair, and nail, and examines how these distances vary between different age groups, utilizing data collected from 52 well-preserved …

Anthropometric Correlates Of Reproductive Success, Facial Configuration, Risk Taking And Sexual Behaviors Among Indigenous And Western Populations : The Role Of Hand-Grip Strength And Wrist Width, Jeremy Andrew Atkinson

Legacy Theses & Dissertations (2009 - 2024)

Correlating a sexually dimorphic trait with reproductive success (RS) remains the `gold standard' in evolutionary psychology research. Within each sex, if more dimorphic individuals have increased RS then this is strong evidence that the trait is an important phenotypic fitness marker and potentially used as a same-sex and/or mate-assessment criterion. Many studies have investigated some of these traits, like shoulder to hip ratio (SHR) in males and waist to hip ratio (WHR) in females and have found that a more sex-typical body configuration does indeed indicate higher phenotypic quality and is used in mate assessment. However these traits are aggregate …

A Comparison Of Robusticity Of Archaic, Woodland, And Historic Period Populations Within New York State As Based On Musculoskeletal Markers, Julie Emily Ferguson

Legacy Theses & Dissertations (2009 - 2024)

The purpose of this project is to compare the relative robusticity between native populations in New York State from the Archaic, Woodland, and Historic time periods. Musculoskeletal markers are used to determine any similarities and differences in robusticity between ages, sexes, and time periods. Relative robusticity is also assessed in terms of upper and lower limbs to further investigate any habitual activity patterns that can be discerned between groups. It is hypothesized that the Archaic populations would be comparatively more robust than the Woodland and Historic periods. In addition, males would be more robust than females, and robusticity would increase …

Body Size And Mortality In Post-Medieval England, Gail Margaret Hughes-Morey

Legacy Theses & Dissertations (2009 - 2024)

Short stature and body mass at both extremes of the distribution have consistently been linked to poor health outcomes in modern populations, but the nature of the relationship between body size and mortality is poorly understood. This dissertation examines the relationship between stature, body mass, and mortality, and how that relationship may have varied with socioeconomic status and evidence of morbidity in post-medieval England. Adults from Chelsea Old Church, an 18th-19th century high status skeletal collection from the outskirts of London, and Lower Saint Bride's, an 18th-19th century low status skeletal collection from central London, both housed at the Museum …