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2008

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Gamma Hydroxybutyrate Use Among College Students: Application Of A Memory Model To Explore The Influence Of Outcome Expectancies, Pamela Brown Jan 2008

Gamma Hydroxybutyrate Use Among College Students: Application Of A Memory Model To Explore The Influence Of Outcome Expectancies, Pamela Brown

Electronic Theses and Dissertations

Gamma Hydroxybutyrate (GHB) was banned from the consumer market by the Food and Drug Administration in 1991. Despite the ban, use of GHB has continued to contribute to thousands of emergency department visits and numerous fatalities in recent years. Efforts to reduce the use of this drug have had limited impact, which may be the result of using traditional prevention strategies that focus exclusively on educating people about of negative consequences of substance use rather than addressing the factors that motivate use. In an effort to identify motivational factors that could be targeted in future prevention efforts, the present study …

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Tactile Working Memory And Multimodal Loading, Peter Terrence Jan 2008

Tactile Working Memory And Multimodal Loading, Peter Terrence

Electronic Theses and Dissertations

This work explored the role of spatial grouping, set size, and stimulus probe modality using a recall task for visual, auditory, and tactile information. The effects of different working memory (WM) loading task modalities were also examined. The Gestalt spatial organizing principle of grouping showed improvements in response times for visual and tactile stimulus probes with large set sizes and apparently allowed participants to effectively chunk the information. This research suggests that tactile information may use spatial characteristics typically associated with visual information, as well as sequential characteristics normally associated with verbal information. Based on these results, a reformulation of …

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Investigating The Effects Of Tactile Stress On A Military Touniquet Application Task, Razia Nayeem Jan 2008

Investigating The Effects Of Tactile Stress On A Military Touniquet Application Task, Razia Nayeem

Electronic Theses and Dissertations

In combat, soldiers encounter stress from multiple sources including loss of sleep, extremely high levels of physical and psychological discomfort, extended periods of increased vigilance, and intense danger. Therefore, it is imperative to train such personnel on how to cope with these stressors. One way to do this is to include stressors in different forms of training to acclimate soldiers to the subsequent stress of combat. Due to their advantages, tactile trainers are being investigated increasingly for the use of training Army medics in this context. The present work examines how vibrating tactile sensors, or tactors, can be used as …

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Green Chairs, Fictional Phalluses, Infiltration, And Love On The Rocks: Medical Imaging Artifacts Blown Up, Lynn Koller Jan 2008

Green Chairs, Fictional Phalluses, Infiltration, And Love On The Rocks: Medical Imaging Artifacts Blown Up, Lynn Koller

Electronic Theses and Dissertations

This text outlines and applies a methodology for deciphering problems and producing new information by analyzing the artifacts produced by medical imaging technologies - text and images - using practices gleaned from Surrealists, semiologists, and visual artists, emphasizing its own form as being the product of the apparatuses that produce it and therefore untrustworthy. Its basic assumption is that every text contains the information necessary to solve problems of all sorts, though because of the limitations of this text in both form and authorial intellect, we may only reach a starting point for a solution herein. In this regard, we …

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Lidar Based Emissions Measurement At The Whole Facility Scale: Method And Error Analysis, Gail E. Bingham, Christian C. Marchant, Vladimir V. Zavyalov, Douglas J. Ahlstrom, Kori D. Moore, Derek S. Jones, Thomas D. Wilkerson, Lawrence E. Hipps, Randy S. Martin, Jerry L. Hatfield, John H. Prueger, Richard L. Pfeiffer Jan 2008

Lidar Based Emissions Measurement At The Whole Facility Scale: Method And Error Analysis, Gail E. Bingham, Christian C. Marchant, Vladimir V. Zavyalov, Douglas J. Ahlstrom, Kori D. Moore, Derek S. Jones, Thomas D. Wilkerson, Lawrence E. Hipps, Randy S. Martin, Jerry L. Hatfield, John H. Prueger, Richard L. Pfeiffer

Civil and Environmental Engineering Faculty Publications

Particulate emissions from agricultural sources vary from dust created by operations and animal movement to the fine secondary particulates generated from ammonia and other emitted gases. The development of reliable facility emission data using point sampling methods designed to characterize regional, well-mixed aerosols are challenged by changing wind directions, disrupted flow fields caused by structures, varied surface temperatures, and the episodic nature of the sources found at these facilities. We describe a three-wavelength lidar-based method, which, when added to a standard point sampler array, provides unambiguous measurement and characterization of the particulate emissions from agricultural production operations in near real …

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Using Creative Writing Instruction In The Urban High School English Classroom To Promote Writing Skills In Remedial Level Students, Maureen Harrison Jan 2008

Using Creative Writing Instruction In The Urban High School English Classroom To Promote Writing Skills In Remedial Level Students, Maureen Harrison

Theses, Dissertations and Culminating Projects

The purpose of this research is to investigate the value of creative writing instruction for increasing the literacy of remedial students in urban High School English classes. Students who are placed in remedial level classes often have preconceived negative feelings concerning their ability to produce academic writing. As I later discuss through the research of Debra Holmes Matthews, John A. Daly and Michael D. Miller, these preconceived notions impact the motivation and educational experience of remedial level students. In my research I will examine the ability of creative writing to motivate struggling student writers and help to improve specific writing …

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The Philosopher's Brief Symposium: Establishment And Fairness, Paul Horwitz Jan 2008

The Philosopher's Brief Symposium: Establishment And Fairness, Paul Horwitz

Articles

No abstract provided.

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A Brief Survey Of Ancient Near Eastern Beekeeping, Ronan James Head Jan 2008

A Brief Survey Of Ancient Near Eastern Beekeeping, Ronan James Head

Review of Books on the Book of Mormon 1989–2011

No abstract provided.

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Growth, Mortality, And Reproduction Of Poor Cod (Trisopterus Minutus Linn., 1758) In The Central Aegean Sea, Gülnur Meti̇n, Akin Türker İlkyaz, Hasan Tuncay Kinacigi̇l Jan 2008

Growth, Mortality, And Reproduction Of Poor Cod (Trisopterus Minutus Linn., 1758) In The Central Aegean Sea, Gülnur Meti̇n, Akin Türker İlkyaz, Hasan Tuncay Kinacigi̇l

Turkish Journal of Zoology

A total of 1527 of poor cod (Trisopterus minutus Linn., 1758) were collected by trawl hauls between April 2001 and March 2002 from İzmir Bay (central Aegean Sea). The size of the fish (total length) ranged from 10.6 cm (minimum, September) and 24.8 cm (April). The population was composed of 53% males, 41% females, and 6% immature individuals, with a female to male ratio of 1:1.3. The age composition of the samples was from I to V. The von Bertalanffy growth parameters were L_{\infinity} = 28.1 cm, W_{\infinity} = 254.0 g, K = 0.26 y^{-1}, and t_{o} = -1.52 y. …

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Lead (Pb) And Copper (Cu) Concentration In The Eggshells Of Audouin´S Gull (Larus Audouinii) In Turkey, Zafer Ayaş, Hüseyi̇n Çeli̇kkan, Mehmet Levent Aksu Jan 2008

Lead (Pb) And Copper (Cu) Concentration In The Eggshells Of Audouin´S Gull (Larus Audouinii) In Turkey, Zafer Ayaş, Hüseyi̇n Çeli̇kkan, Mehmet Levent Aksu

Turkish Journal of Zoology

Audouin´s gull (Larus audouinii) eggshells from 2 archipelagos (Karaburun-İzmir and Aydıncık-Mersin) in Turkey were collected between 2002 and 2003, and analyzed for lead (Pb) and copper (Cu) content. According to the results, mean Cu level of the eggshells was 1.855 ppm for the Aydıncık colony and 10.202 ppm for the Karaburun colony. Mean Pb level of the eggshells was 0.954 ppm for the Aydıncık colony and 4.601 ppm for the Karaburun colony. The detected metal levels did not seem to have any toxic effects on the Audouin´s gull populations. It is suggested that eggshells from abandoned nests of Audouin´s gulls …

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Hibernation Pattern And Importance Of Superoxide Dismutase For The Turkish Hamster, Mesocricetus Brandti (Mammalia: Rodentia), Nuri̇ Yi̇ği̇t, Di̇dem Erten, Nursel Gül Jan 2008

Hibernation Pattern And Importance Of Superoxide Dismutase For The Turkish Hamster, Mesocricetus Brandti (Mammalia: Rodentia), Nuri̇ Yi̇ği̇t, Di̇dem Erten, Nursel Gül

Turkish Journal of Zoology

Specimens of Mesocricetus brandti were observed in order to assess the onset of hibernation and the inhibition rate of superoxide dismutase (SOD). The first individual began to hibernate on November 2 and the last animal awoke on May 5. Individual hibernation bouts varied from 8 to 63 days, and the longest uninterrupted hibernation was 4 days. In the hibernation period, the animals lost an average of 27.1 g, ranging from 2.7% to 38% of total body weight. In hibernating animals, the average inhibition rate of SOD was 82.3% while it was 77.5% in active animals. The inhibition rate of SOD …

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Patent-Mediated Standards In Genetic Testing, Eileen M. Kane Jan 2008

Patent-Mediated Standards In Genetic Testing, Eileen M. Kane

Utah Law Review

Genetic testing can be used to identify disease susceptibility, establish diagnostic status, and design therapeutic regimens in medical care. The opportunities to apply genetic knowledge to medical problems have expanded rapidly in the DNA-based era of molecular genetics. Two legal realities are also shaping the development of the genetic testing field in the U.S. First, there is no FDA premarket review of most commercially available genetic tests. Second, many DNA sequences and genetic testing methods are patented. The intersection of these two realities explains some of the clinical dilemmas that have arisen in genetic testing.

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Rational Choice, Reputation, And Human Rights Treaties, Alex Geisinger, Michael Ashley Stein Jan 2008

Rational Choice, Reputation, And Human Rights Treaties, Alex Geisinger, Michael Ashley Stein

Faculty Publications

No abstract provided.

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Biomedical Circuits And Systems Dedicated For Sensing And Neurostimulation: Case Study On Urinary Bladder Dysfunctions, Mohamad Sawan, Aguibou Ba, Faycal Mounaim, Jacques Corcos, Mostafa Elhilali Jan 2008

Biomedical Circuits And Systems Dedicated For Sensing And Neurostimulation: Case Study On Urinary Bladder Dysfunctions, Mohamad Sawan, Aguibou Ba, Faycal Mounaim, Jacques Corcos, Mostafa Elhilali

Turkish Journal of Electrical Engineering and Computer Sciences

This paper covers circuits and systems techniques for the construction of high reliability biosensing and neurostimulation smart medical devices. Such microsystems are dedicated for interconnections through the peripheral neural systems. Case study related to applications such as bladder control is discussed. Available electrical neurostimulation techniques for the rehabilitation of urinary bladder functions do not allow an adequate voiding due to dyssynergia between the bladder and the sphincter. A new implantable stimulator, built with commercially available electronic components, was designed to overcome these difficulties. The proposed system performs two types of stimulations: Selective Stimulation for bladder voiding and Permanent Stimulation to …

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Cover And Contents Jan 2008

Cover And Contents

Turkish Journal of Electrical Engineering and Computer Sciences

No abstract provided.

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The Rewilding Of New York's North Country: Beavers, Moose, Canines And The Adirondacks, Peter Aagaard Jan 2008

The Rewilding Of New York's North Country: Beavers, Moose, Canines And The Adirondacks, Peter Aagaard

Graduate Student Theses, Dissertations, & Professional Papers

This project examines the restoration histories of beavers (Castor canadensis), moose (Alces alces americana), and wild canines (Canis spp.) within the Adirondack Highlands of northern New York. Devastated by the depredations of nineteenth century woodsmen, the populations of these large mammals rebounded during the twentieth century. Numbering fewer than ten in 1895, the Adirondacks’ remnant beaver population recolonized the region’s lakes, ponds, streams, and rivers over the next twenty-five years, assisted by the presence of prime habitat, a state-enforced moratorium on beaver trapping, and timely reinforcements. Hunters shot the last of the Adirondacks’ moose near Raquette Lake in 1861. Moose …

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Spatial Variability In Forest Fuels: Simulation Modeling And Effects On Fire Behavior, Russell Andrew Parsons Jan 2008

Spatial Variability In Forest Fuels: Simulation Modeling And Effects On Fire Behavior, Russell Andrew Parsons

Graduate Student Theses, Dissertations, & Professional Papers

Forests in the western United States and elsewhere face a growing crisis arising from global warming, changes in fuel beds and an increasing human population. Fire management policy emphasizes fuel treatments, such as thinning and prescribed burning, to remedy this situation because fuels are the one component of the problem that we can directly affect through management action. At present, however, the tools we have for the evaluation of fuel treatments are inadequate because they do not describe the fuel bed, or effects of modifications to the fuel bed on fire behavior in sufficient detail. The work described here presents …

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Role Of Scavenger Receptor Marco In Particle Uptake And Lung Inflammation, Sheetal A. Thakur Jan 2008

Role Of Scavenger Receptor Marco In Particle Uptake And Lung Inflammation, Sheetal A. Thakur

Graduate Student Theses, Dissertations, & Professional Papers

Alveolar macrophages (AM) form the first line of defense against chronic inflammation caused by occupational exposure to environmental particulates such as crystalline silica (CSiO2). The chronic inflammatory process triggered by CSiO2 is known to culminate into a fibrotic response called silicosis in the human lungs. Previous studies have indicated the role of membrane glycoproteins called scavenger receptors in binding of environmental particles. The scavenger receptors are classified into different classes (A-H) based on their structure and function. Class A scavenger receptors are critical in uptake of variety of ligands such as bacteria, acetylated lipoproteins and are typically found on macrophages, …

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The Buck Stops Where? A Critique Of Vicarious Liability In The Medical Malpractice Context, C.J. Colwell Jan 2008

The Buck Stops Where? A Critique Of Vicarious Liability In The Medical Malpractice Context, C.J. Colwell

Dalhousie Journal of Legal Studies

In Canadian tort law, liability is almost always linked to some notion of fault, save for a few well-established exceptions. By far the most common exception is vicarious liability, i.e. the liability of employers for the torts of their employees. In its 1999 ruling in Bazley v. Curry, the Supreme Court of Canada articulated exactly why this kind of faultless liability exists in Canada, and how it is justified. In medical malpractice cases involving teaching hospitals, there are usually three possible defendants to a negligence action: the attending physician, the treating resident, and the hospital. Due to the legal nature …

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Gone In Sixty Milliseconds: Trademark Law And Cognitive Science, Rebecca Tushnet Jan 2008

Gone In Sixty Milliseconds: Trademark Law And Cognitive Science, Rebecca Tushnet

Georgetown Law Faculty Publications and Other Works

Trademark dilution is a cause of action for interfering with the uniqueness of a trademark. For example, consumers would probably not think that "Kodak soap" was produced by the makers of Kodak cameras, but its presence in the market would diminish the uniqueness of the original Kodak mark. Trademark owners think dilution is harmful but have had difficulty explaining why. Many courts have therefore been reluctant to enforce dilution laws, even while legislatures have enacted more of them over the past half century. Courts and commentators have now begun to use psychological theories, drawing on associationist models of cognition, to …

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Equality's Future: An Introduction, Victoria Nourse Jan 2008

Equality's Future: An Introduction, Victoria Nourse

Georgetown Law Faculty Publications and Other Works

We stand at an extraordinary moment: never before have so many powerful men wished to be women. For the first time in history, a massive number of male and female voters--18 million in fact--cast their ballots to nominate a woman, Senator Hillary Clinton, to be President of the United States. Disappointed at Senator Clinton's failure to win the Democratic Party's nomination, many women threatened to bolt the party. Sensing opportunity, the Republican Presidential candidate, Senator John McCain, promptly named as his vice-presidential running mate the first woman ever nominated by the Republican Party to a Presidential ticket. And, not to …

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On The Edge, Hak Kyun Kim Jan 2008

On The Edge, Hak Kyun Kim

Graduate Student Theses, Dissertations, & Professional Papers

My work is based on my continual fascination with the vessel. Stemming from its literal and conceptual uses: vessels serve, they preserve, they beautify, offer, invite, hold, hide, reveal, and present. With this concept, my work attempts to create new forms which are the vessels themselves and a myriad of possible relationships through different arrangements. To achieve these literal and conceptual uses of vessels, I paid special attention to placement and composition. I made tableware forms such as plates, cups, and mugs, setting them up into two metaphorical categories: “Before Serving” and “After Serving.” In the introduction, I will talk …

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The Relationship Among Washington State County Commissioners Knowledge And Perceptions Of Washington State University Extension And Their Willingness To Fund Wsu Extension, James Hilmer Lindstrom Jan 2008

The Relationship Among Washington State County Commissioners Knowledge And Perceptions Of Washington State University Extension And Their Willingness To Fund Wsu Extension, James Hilmer Lindstrom

Graduate Student Theses, Dissertations, & Professional Papers

The study determined the relationship between perceptions that the Washington State county commissioners' hold of WSU Extension and their knowledge of WSU Extension. In addition, the study determined whether their perceptions, knowledge, and/or understanding of Extension are related to and thereby may have predictability to their willingness to provide the essential local funding to continue the educational programs Extension delivers. The study addressed the interest Washington State county commissioners/county council members have in funding WSU Extension, which directly affects the critical element of maximizing Extension's impact on society. As a publicly funded educational organization, WSU Extension faces an uncertain fiscal …

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Evolution Of Roots, Robin Eileen Browning Jan 2008

Evolution Of Roots, Robin Eileen Browning

Graduate Student Theses, Dissertations, & Professional Papers

Browning, Robin, M.A., June 2008 Integrated Arts and Education Evolution of Roots Chairperson: Karen Kaufmann Committee Members: Jim Kriley and Dorothy Morrison Somewhere a seed was planted long ago. It grew, changed and developed. It was sheltered, nurtured, fed and pruned. This seed took form, evolving to become a tiny sprout. The sprout was exposed to warmth and rain, time and sometimes pain, a process lending to further maturation. This in turn, once again, changed the youngster to a young sapling. Education, unfamiliar concepts, and exposure to new and different areas and elements developed this young sapling into an adult …

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Untapped Resources: How Underdeveloped Gender Empowerment Constrains The Development Potential In Bangladesh, Taylor Michelle Cook Jan 2008

Untapped Resources: How Underdeveloped Gender Empowerment Constrains The Development Potential In Bangladesh, Taylor Michelle Cook

Graduate Student Theses, Dissertations, & Professional Papers

Gender empowerment is an oft-cited result of microfinance participation. However, research to verify this outcome continues to produce ambivalent results implying that microfinance programs are not maximizing their potential impact. While gender empowerment may be a desirable end to development, it is less often used as a means to achieve development goals. This paper tests the hypothesis that gender empowerment improves microfinance program performance using data from the Bangladesh Rural Advancement Committee (BRAC) and a theoretical framework based on prevalent institutional ideologies. The results show that empowered clients have a higher likelihood of attaining desirable program outcomes. These results can …

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Using 3-D Geometric Morphometric Techniques To Further Understand The Relationship Between Neanderthals And Homo Sapiens, Jolen Anya Minetz Jan 2008

Using 3-D Geometric Morphometric Techniques To Further Understand The Relationship Between Neanderthals And Homo Sapiens, Jolen Anya Minetz

Graduate Student Theses, Dissertations, & Professional Papers

The relationship between hominids in the middle and late Pleistocene has been a heated subject of debate since Neanderthals were first recognized. Neanderthals are either a distinctly separate species from Homo sapiens that were replaced by Homo sapiens without any genetic interaction, which supports the taxonomical title for Neanderthals as Homo neanderthalensis, or there was at least a minimal genetic interaction between contemporaneous Neanderthals and early humans, designating Neanderthals as a subspecies with a taxonomic title of Homo sapiens neanderthalensis. The purpose of this research was to further explore this issue by conducting a quantitative analysis on several aspects of …

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The Traditional Wilderness Conception, Postmodern Cultural Constructionism And The Importance Of Physical Environments, Matthew Adam Gray Jan 2008

The Traditional Wilderness Conception, Postmodern Cultural Constructionism And The Importance Of Physical Environments, Matthew Adam Gray

Graduate Student Theses, Dissertations, & Professional Papers

Recently, a heated debate has emerged between advocates of the traditional wilderness concept and those who believe that this concept is merely a cultural construction. The traditional wilderness conception viewed wilderness as an objective place separate from humans that is defined by being primarily shaped by natural forces, possessing natural origins and being free of human inhabitants and structures. This view culminated in the definition of wilderness featured in the 1964 Wilderness Act. A postmodern critique of the traditional wilderness conception began in the 1980s. In this view, the traditional wilderness conception is thought to be a product of Euro- …

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Novel Roles Of The Endocannabinoid System In Modulating Synaptic Plasticity, Alicia Ninet Angell Jan 2008

Novel Roles Of The Endocannabinoid System In Modulating Synaptic Plasticity, Alicia Ninet Angell

Graduate Student Theses, Dissertations, & Professional Papers

Learning and memory formation are invaluable processes in human life; however, the cellular mechanisms that control these phenomena are largely unknown. Synaptic plasticity, which is the ability of the synapse between two neurons to change in strength based on activity, is believed to be a key process in the formation of memories and learning. Endocannabinoids (eCB) have recently emerged as important modulators of synaptic plasticity but their precise roles and mechanisms are not well understood and many contradictions exist in the current literature. We have investigated the roles of eCBs and their primary receptor, the CB1 receptor, in the central …

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Perceptions Of Borough Incorporation Held By Community Leaders In Delta Junction, Alaska, Michelle Albus Johnson Jan 2008

Perceptions Of Borough Incorporation Held By Community Leaders In Delta Junction, Alaska, Michelle Albus Johnson

Graduate Student Theses, Dissertations, & Professional Papers

Regional governments exist in an overwhelming majority of the United States and are often considered a necessary and natural progression of a developing region. Alaska offers a unique opportunity to explore perceptions of regional incorporation, as it is the only remaining state in the Union to have unincorporated area. Thus, after a rural region of Alaska petitioned the state legislature to politically incorporate, I conducted qualitative in-depth semi-structured interviews with local community leaders to explore their perceptions of the proposed incorporation. Existing literature often refers to leaders as either elite, self-interested individuals or as functional, community-interested individuals. This study explored …

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Probing Structural Differences Of Recombinant Prion Isoforms Using Fluorescence Spectroscopy, Jessica Louise Gilbert Jan 2008

Probing Structural Differences Of Recombinant Prion Isoforms Using Fluorescence Spectroscopy, Jessica Louise Gilbert

Graduate Student Theses, Dissertations, & Professional Papers

Conversion of prion protein (PrP) from its normal, cellular isoform, PrPC, to an infectious, misfolded, fibrillar isoform, PrPSc, is responsible for various neurodegenerative diseases in a variety of mammalian hosts. Although the structure of PrPC is well studied, the structure of PrPSc is not known. Obtaining structural information on the misfolded isoform of prion may lead to preventative therapies and treatments of prion diseases. In this study, six single-tryptophan mutants of recombinant PrP were expressed, purified, and refolded into PrPC or two misfolded isoforms of prion, PrPb and PrPF. Solvent accessibilities of the six tryptophan residues were probed among the …

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