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Displaying Race At The Jamestown Ter-Centennial Exposition, Bryan Patrick Bennett

History Theses & Dissertations

World expositions of the nineteenth and early twentieth century often displayed the latest anthropological, ethnological, biological, and technological research on race and ethnicity, promoting the view that whites were superior to all other peoples. The Jamestown Ter-Centennial Exposition of 1907, held in Norfolk, Virginia to commemorate the three-hundred anniversary of the founding of the Jamestown settlement and its contribution to the building of the United States, offers an opportunity to examine American perspectives on whiteness, race, and society.

First, the Jamestown Exposition offered a glimpse into the historical memory of white America, especially the influential citizens that comprised the controlling …

Drag Queens, Thorny Devils And Frilled Lizards: 'Queerness' Takes To The Outback In The Adventures Of Priscilla, Queen Of The Desert (1994), Linda Rohrer Paige

Reconstruction: Studies in Contemporary Culture

This essay explores the gay road movie The Adventures of Priscilla, Queen of the Desert (1994) as a paradoxical classic of Australian cinema. Three protagonists, drag queens with complicated and frustrated private lives, launch themselves into the Outback, a harsh environment dizzyingly different from the febrile sophistication of Sydney. At first we see only extreme culture-conflict, comic or tragic; but as the film progresses, viewers and characters alike find surprising affinities between the exotic fauna and the extraordinary landscape itself. Ancient and modern images blend to reveal the beauty of a continually changing continent and its people.

Machine Learning Methods For Medical And Biological Image Computing, Rongjian Li

Computer Science Theses & Dissertations

Medical and biological imaging technologies provide valuable visualization information of structure and function for an organ from the level of individual molecules to the whole object. Brain is the most complex organ in body, and it increasingly attracts intense research attentions with the rapid development of medical and bio-logical imaging technologies. A massive amount of high-dimensional brain imaging data being generated makes the design of computational methods for efficient analysis on those images highly demanded. The current study of computational methods using hand-crafted features does not scale with the increasing number of brain images, hindering the pace of scientific discoveries …

Selfish Mutations: The Genetic Basis Of The Paternal Age Effect, Eoin C. Whelan

Biological Sciences Theses & Dissertations

As the mean age of childrearing grows, the effect of parental age on genetic disease and child health becomes ever more important. A number of autosomal dominant disorders show a dramatic paternal age effect due to selfish mutations: substitutions that grant spermatogonial stem cells (SSCs) a selective advantage in the testes of the father but have a deleterious effect in offspring.

I present a mathematical model to analyse the normal function of the stem cell compartment, which provides a framework for SSC renewal and accommodates differences between animal systems. In order to model the SSC mutation accumulation, a Markov chain …

A Computational Framework For Learning From Complex Data: Formulations, Algorithms, And Applications, Wenlu Zhang

Computer Science Theses & Dissertations

Many real-world processes are dynamically changing over time. As a consequence, the observed complex data generated by these processes also evolve smoothly. For example, in computational biology, the expression data matrices are evolving, since gene expression controls are deployed sequentially during development in many biological processes. Investigations into the spatial and temporal gene expression dynamics are essential for understanding the regulatory biology governing development. In this dissertation, I mainly focus on two types of complex data: genome-wide spatial gene expression patterns in the model organism fruit fly and Allen Brain Atlas mouse brain data. I provide a framework to explore …

Microbubble Generation By Piezoelectric Transducers For Biomedical Studies, Mohammed Alkhazal

Electrical & Computer Engineering Theses & Dissertations

Bubbles induced by blast waves or shocks are speculated as the major cause of damage in biological cells in mild traumatic brain injuries (TBI). Microbubble collapse was found to induce noticeable cell detachment from the cell substrate, changes in focal adhesion, and biomechanics. To better understand the bubble mechanism, a system needs to be constructed which allows clear differentiation on the impact of bubbles from that of shocks. Such a generator needs to be low profile in order to place under a microscope. A piezoelectric transducer system was designed to meet the need. The system uses either a flat or …

Killing The State: The Cultural Afterlife Of Edward Byrne, Justin Turner

Sociology & Criminal Justice Theses & Dissertations

The death of a police officer provides us a chance to understand our current histories. As something tragic, the bodies of officers killed in the line-of-duty gain national attention. On display at police funerals is the enormous power of the state, as thousands of officers escort the casket, while helicopters and SWAT, accompanies the body to its final resting place. Following the officer’s death is a nation’s grief. As bills are passed in their honor, and weeks are named for those lost, the nation responds to such acts with general anger and disbelief. The killing of a police officer, generally, …

Hotspots, Extinction Risk And Conservation Priorities Of Greater Caribbean And Gulf Of Mexico Marine Bony Shorefishes, Christi Linardich

Biological Sciences Theses & Dissertations

Understanding the status of species is important for allocation of resources to redress biodiversity loss. Regional organizations tasked with managing threats to the 1,360 marine bony shorefishes of the Caribbean and Gulf of Mexico would benefit from a delineation of conservation priorities. However, prior to this study, conservation status was known for only one quarter of these shorefishes. Extinction risk assessment under IUCN Red List Criteria is a widely-used, objective method to communicate species-specific conservation needs. Data were collated on each species’ distribution, population, habitats and threats and experts at three Red List workshops assigned a global level extinction risk …

Machine Learning Methods For Brain Image Analysis, Ahmed Fakhry

Computer Science Theses & Dissertations

Understanding how the brain functions and quantifying compound interactions between complex synaptic networks inside the brain remain some of the most challenging problems in neuroscience. Lack or abundance of data, shortage of manpower along with heterogeneity of data following from various species all served as an added complexity to the already perplexing problem. The ability to process vast amount of brain data need to be performed automatically, yet with an accuracy close to manual human-level performance. These automated methods essentially need to generalize well to be able to accommodate data from different species. Also, novel approaches and techniques are becoming …

Towards Aggregating Time-Discounted Information In Sensor Networks, Xianping Wang

Computer Science Theses & Dissertations

Sensor networks are deployed to monitor a seemingly endless list of events in a multitude of application domains. Through data collection and aggregation enhanced with data mining and machine learning techniques, many static and dynamic patterns can be found by sensor networks. The aggregation problem is complicated by the fact that the perceived value of the data collected by the sensors is affected by many factors such as time, location and user valuation. In addition, the value of information deteriorates often dramatically over time. Through our research, we already achieved some results:

A formal algebraic analysis of information discounting, especially …

A Comparison Of Microstructure And Uniaxial Compressive Response Of Ice-Templated Porous Alumina Scaffolds Fabricated From Two Different Particle Sizes, Nikhil D. Dhavale

Mechanical & Aerospace Engineering Theses & Dissertations

Development of bio-inspired highly porous (>50 vol.%) cellular ceramics is crucial to meet the demand of high-performance lightweight and damage-tolerant materials for a number of cutting-edge applications including impact energy absorption, biomedical implants, and energy storage. A key design feature that is observed in many natural materials (e.g., nacre, bamboo, wood, etc.) is the presence of hierarchical microstructure that results in an excellent synergy of various material properties, which are otherwise considered as mutually exclusive in current paradigm of materials design. To this end, development of multilayered, interconnected and anisotropic cellular ceramics could benefit the aforementioned applications. However, mimicking …

Fake It Until You Make It? Female Leaders’ Emotional Expression Management And Subordinates’ Gender Stereotypes, Rebecca C. Garden

Psychology Theses & Dissertations

As part of their organizational role, leaders manage their emotional expressions for the purpose of maintaining influence over followers, a concept that has received far less attention than the impact of other leadership behaviors. Further, there is almost no existing research regarding an employees’ reactions to the female supervisors’ emotional expression management (EEM), or the influence of subordinates’ underlying gender stereotypes on the relationship between leaders’ EEM and subordinate outcomes. To gain a better understanding of how EEM and the followers’ perception of gender roles interactively influence affective and attitudinal outcomes, this study used multi-source data from female leaders and …

Bakken Bombs: A Criminological Inquiry Into The Lynchburg Train Derailment, Travis W. Milburn

Sociology & Criminal Justice Theses & Dissertations

In recent years, several significant train derailments involving the transportation of crude oil have dotted the North American landscape. Each resulted in environmental and social harm to some degree which was extensive in many instances. Oil train derailments have occurred in places such as Lac-Mégantic, Canada (July 2013), Casselton, North Dakota (December 2013 and November 2014), and Mount Carbon, West Virginia (February 2015). Following derailments, communities have faced substantial environmental damage, human death and injury, and overall disruption from the explosions and subsequent oil spills that characterize these events. This project specifically examined the April 30, 2014 derailment in Lynchburg, …

Coastal Ocean And Shelf-Sea Biogeochemical Cycling Of Trace Elements And Isotopes: Lessons Learned From Geotraces, Matthew A. Charette, Phoebe J. Lam, Maeve C. Lohan, Eun Young Kwon, Vanessa Hatje, Catherine Jeandel, Alan M. Shiller, Gregory A. Cutter, Alex Thomas, Philip W. Boyd

OES Faculty Publications

Continental shelves and shelf seas play a central role in the global carbon cycle. However, their importance with respect to trace element and isotope (TEI) inputs to ocean basins is less well understood. Here, we present major findings on shelf TEI biogeochemistry from the GEOTRACES programme as well as a proof of concept for a new method to estimate shelf TEI fluxes. The case studies focus on advances in our understanding of TEI cycling in the Arctic, transformations within a major river estuary (Amazon), shelf sediment micronutrient fluxes and basin-scale estimates of submarine groundwater discharge. The proposed shelf flux tracer …

Lessons From Rebuild By Design, Tara Eisenberg

May 6, 2016: Planning for Resilience in Hampton Roads

No abstract provided.

College Of Health Sciences Newsletter, May 2016, Irving B. Harrell (Editor)

Ellmer College of Health Sciences Newsletters

May 2016 issue of Old Dominion University's College of Health Sciences Newsletter.

A 'Tissue Model' To Study The Barrier Effects Of Living Tissues On The Reactive Species Generated By Surface Air Discharge, Tongtong He, Dingxin Liu, Han Xu, Zhichao Liu, Dehui Xu, Dong Li, Qiosong Li, Mingzhe Rong, Michael G. Kong

Bioelectrics Publications

Gelatin gels are used as surrogates of human tissues to study their barrier effects on incoming reactive oxygen and nitrogen species (RONS) generated by surface air discharge. The penetration depth of nitrite into gelatin gel is measured in real time during plasma treatment, and the permeabilities of nitrite, nitrate, O₃ and H₂O₂ through gelatin gel films are quantified by measuring their concentrations in the water underneath such films after plasma treatment. It is found that the penetration speed of nitrite increases linearly with the mass fraction of water in the gelatin gels, and the permeabilities of …

Principles Of Anti-Discriminatory Design, D. E. Wittkower

Philosophy Faculty Publications

Technical design can produce exclusionary and even discriminatory effects for users. A lack of discriminatory intent is insufficient to avoid discriminatory design, since implicit assumptions about users rarely include all relevant user demographics, and in some cases, designing for all relevant users is actually impossible. To minimize discriminatory effects of technical design, an actively anti-discriminatory design perspective must be adopted. This article provides examples of discriminatory user exclusion, then defining exclusionary design in terms of disaffordances and dysaffordances. Once these definitions are in place, principles of anti-discriminatory design are advanced, drawing upon a method of phenomenological variation employed in the …

Turning Performance In Squid And Cuttlefish: Unique Dual-Mode, Muscular Hydrostatic Systems, Rachel A. Jastrebsky, Ian K. Bartol, Paul S. Krueger

Biological Sciences Faculty Publications

Although steady swimming has received considerable attention in prior studies, unsteady swimming movements represent a larger portion of many aquatic animals' locomotive repertoire and have not been examined extensively. Squids and cuttlefishes are cephalopods with unique muscular hydrostat-driven, dual-mode propulsive systems involving paired fins and a pulsed jet. These animals exhibit a wide range of swimming behavior, but turning performance has not been examined quantitatively. Brief squid, Lolliguncula brevis, and dwarf cuttlefish, Sepia bandensis, were filmed during turns using high-speed cameras. Kinematic features were tracked, including the length-specific radius of the turn (R/L), a measure of maneuverability, and …

Proceedings, Msvscc 2016, Old Dominion University, Department Of Modeling, Simulation & Visualization Engineering, Old Dominion University, Virginia Modeling, Analysis & Simulation Center

Modeling, Simulation and Visualization Student Capstone Conference

Proceedings of the 10th Annual Modeling, Simulation & Visualization Student Capstone Conference held on April 14, 2016 at VMASC in Suffolk, Virginia.

Section Abstracts: Biology

Virginia Journal of Science

Abstracts of the Biology Section for the 94th Annual Virginia Academy of Science Meeting, May 18-20, 2016, at University of Mary Washington, Fredericksburg, VA.

Section Abstracts: Chemistry

Virginia Journal of Science

Abstracts of the Chemistry Section for the 94th Annual Virginia Academy of Science Meeting, May 18-20, 2016, at University of Mary Washington, Fredericksburg, VA.

Friends Of The Libraries Newsletter, April 2016, Rachel Stott (Editor)

Friends of the Libraries Newsletters

April 2016 Newsletter of the Friends of the Old Dominion University Libraries

Section Abstracts: Statistics

Virginia Journal of Science

Abstracts of the Statistics Section for the 94th Annual Virginia Academy of Science Meeting, May 18-20, 2016, at University of Mary Washington, Fredericksburg, VA.

Section Abstracts: Natural History And Biodiversity

Virginia Journal of Science

Abstracts of the Natural History and Biodiversity Section for the 94th Annual Virginia Academy of Science Meeting, May 18-20, 2016, at University of Mary Washington, Fredericksburg, VA.

Occupancy Rates And Detection Probabilities Of Red-Backed Salamanders On The Virginia Fall Line, Jay D. Mcghee

Virginia Journal of Science

To meet the conservation needs of declining amphibian populations, there is a need to assess monitoring techniques in various habitat types and seasons. I assessed detection rates and proportion of area occupied via transect monitoring for red-backed salamanders at a site along the Virginia Fall Line in Doswell, Virginia. I established 24 transects in a 3.2-ha area in both riparian and upland habitats. Objects providing natural cover along these transects were sampled 3 times a week in fall and spring over a two-year period. Models of occupancy and detection were developed and compared using Akaike’s Information Criterion. Based on 113 …

Section Abstracts: Environmental Science

Virginia Journal of Science

Abstracts of the Environmental Science Section for the 94th Annual Virginia Academy of Science Meeting, May 18-20, 2016, at University of Mary Washington, Fredericksburg, VA.

Circulation, Vol. 21, No. 2, Center For Coastal Physical Oceanography, Old Dominion University, Pierre St-Laurent

CCPO Circulation

Spring 2016 issue of CCPO Circulation featuring article "Phytoplankton Responses to Nutrient Enrichment in High and Mid-Latitude Seas" by Pierre St-Laurent.

Section Abstracts: Medical Science

Virginia Journal of Science

Abstracts of the Medical Science Section for the 94th Annual Virginia Academy of Science Meeting, May 18-20, 2016, at University of Mary Washington, Fredericksburg, VA.

Section Abstracts: Agriculture, Forestry And Aquaculture

Virginia Journal of Science

Abstracts of the Agriculture, Forestry and Aquaculture Section for the 94th Annual Virginia Academy of Science Meeting, May 18-20, 2016, at University of Mary Washington, Fredericksburg, VA.