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The Journey Home: A Root-Metaphor Analysis Of The 1840 Mormon Manchester Hymn Book, James N. Arrington

Theses and Dissertations

In 1840, apostle missionaries for the Church of Jesus Christ of Latter-day Saints compiled, printed, and began distributing a hymnbook that eventually would become the basis for all subsequent LDS hymnbooks published in English in the nineteenth and twentieth centuries. This thesis, as a contribution to the literature of communication, book history, and hymnology, as well as the intellectual and cultural history of the early years of the LDS Church, focuses on analyzing the poetry of the 1840 Mormon Manchester hymnbook. Using qualitative root-metaphor analysis, the author identified and analyzed expressions, supporting an emergent journey root-metaphor. He then divided the …

Measurement, Characterization, And Source Apportionment Of The Major Chemical Components Of Fine Particulate Material, Including Semi-Volatile Species, Brett D. Grover

Theses and Dissertations

The promulgation of revised standards for atmospheric fine particles (PM2.5) by the US EPA has sparked renewed interest in the ability to accurately measure and characterize suspended atmospheric particulate matter. Semi-volatile material (SVM), consisting of ammonium nitrate and semi-volatile organic material (SVOM), is not accurately measured by EPA accepted methods such as the Federal reference method (FRM) or Tapered Element Oscillating Microbalance (TEOM). However, SVM is often a major fraction of urban aerosols. Recent advances in atmospheric sampling instrumentation allowed for the semi-continuous characterization of urban PM2.5, including SVM. The Filter Dynamic Measurement System (FDMS) was shown to measure total …

Using Augmented Virtuality To Improve Human-Robot Interactions, Curtis W. Nielsen

Theses and Dissertations

Mobile robots can be used in situations and environments that are distant from an operator. In order for an operator to control a robot effectively he or she requires an understanding of the environment and situation around the robot. Since the robot is at a remote distant from the operator and cannot be directly observed, the information necessary for an operator to develop an understanding or awareness of the robot's situation comes from the user interface. The usefulness of the interface depends on the manner in which the information from the remote environment is presented. Conventional interfaces for interacting with …

Experimental Study On Two-Dimensional Propagating Edge Flames: Cold Flow Modeling And Flame Spread Rate Measurements, Marcos Villa-Gonzalez

Theses and Dissertations

This thesis presents the results of an experimental study on two-dimensional, planar propagating edge flames. The results were generated using a new apparatus in which a thin stream of gaseous fuel is injected into a low-speed laminar wind tunnel thereby forming a flammable layer along the centerline. The fuel injector consists of aluminum airfoil with a thin slot in its trailing edge, from which fuel is injected. After the initial stratified fuel/air layer is developed, a flame is ignited near the tunnel outlet, and the flame spreads against the incoming air, toward the fuel source. Experiments were conducted with methane …

Fuel-Nox Formation During Low-Grade Fuel Combustion In A Swirling-Flow Burner, Chunyang Wu

Theses and Dissertations

Insufficient knowledge of fireside behavior in the near-burner region during biomass combustion is one of major factors preventing widespread use of this renewable fuel in pulverized coal power plants. The current research is aimed to investigate the impact of biomass cofiring on NO formation in the near-burner region through interpretation of computational fluid dynamics (CFD) predictions and data collected from a series of biomass tests in a pilot-scale (0.2 MW), swirling flow burner. Two-dimensional gas species mole fraction data were collected with state-of-theart instruments from nine experiments, composing one herbaceous biomass (straw), one woody biomass (sawdust), a low sulfur sub-bituminous …

Correlating Factors Between Student Participation And Student Learning Via A Service Learning Project In Secondary Education: A Case Study, Shawn V. Jensen

Theses and Dissertations

In this study a service-learning project was conducted with secondary students in a construction technology based course. Three research questions were considered; (1) does service learning projects help to engage student participation, (2) can students learn the course curriculum while participating in a service learning project, and (3) is there a correlation between student participation and student learning as it pertains to service learning projects? The data was collected through surveys, observations, interviews, and evaluations. The researcher concluded the following from the study; 92% of the students were actively participating in the two week service project, 76% of the students …

Apparent Digestibility In Lamas (Lama Glama), Fed With Brazilian Grass And Wheat In The C.E.A.C., William Edson Velez Contacayo

Theses and Dissertations

Considering the activity of introducing genetic resources with a high potential for yield, and with a wide adaptation range, it is possible to strengthen the cattle production system, through the production of adequate forage in quality, and quantity. Brazilian grass was introduced to Bolivia in 1974 for demonstrating excellent forage characteristics, and great adaptation qualities to the different ecosystems of the Andes. The material was introduced through the Experimental Station of Patacamaya, with their material supplied through the Experimental Station of Obonuco (Colombia). The following study was conducted at the Agropecuary Experimental Center of Condori, located 49 km. north of …

Finite Element Analysis Of Bjork-Shiley Convexo-Concave Heart Valve, Srinivas Avasarala

Theses and Dissertations

No abstract provided.

Independent Practice For Certified Registered Nurse Anesthetists In The Rural Setting, Amber L. Phillips

Theses and Dissertations

Certified Registered Nurse Anesthetists (CRNAs) are competent in delivering cost-effective, quality anesthesia care. Therefore, rural communities rely on CRNAs to provide anesthesia care in their facilities. With the shortage of CRNAs and anesthesiologists recruiting anesthesia providers to the rural communities has become a major issue. Without anesthesia services many rural facilities are unable to provide their community members with procedures that require anesthesia monitoring.

Rural communities, unlike urban, are unable to recruit CRNAs using financial incentives. This project will provide CRNAs information needed to practice independently in the rural setting. The sole anesthesia providers in many rural medical facilities are …

Enhancing Freshman Physics Through The Inclusion Of Space Studies Topics, Peter K. Schoch

Theses and Dissertations

No abstract provided.

Rodent Malaria : Population Dynamics Of Early Sporogonic Development With The Mosequito Vector, Anopheles Stephensi, S K. Poudel

Theses and Dissertations

No abstract provided.

Time Stands Still, Cyle Cavett

Theses and Dissertations

No abstract provided.

Climate Change And Its Impact On Evapotranspiration : A Temporal And Spatial Analysis For India, Noel R. Aloysius

Theses and Dissertations

No abstract provided.

Models Of Forgiveness And Adult Romantic Attachment In Ended Relationships: Forgiveness Over Time, Kathryn Louise Cooke

Theses and Dissertations

This study examined models of self and other as they relate to attachment, forgiveness, emotional and cognitive reactions to a breakup, relationship variables, and positive and negative feelings toward the self and former partner after a romantic relationship is ended. This study also tested how these variables change over time. Data were collected over a period of five weeks from 130 undergraduates who had experienced a breakup within the two weeks prior to beginning the study. Data were analyzed with a series of univariate and multivariate analyses of variance. Results found that there were differences in how participants reacted to …

Social Capital, Health And Mental Health In African American Women, Cheryl Lynn Bennett

Theses and Dissertations

Cultural and social influences on mental and physical health are increasingly recognized by social science researchers. Researchers have found that specific, Afrocultural factors are related to the functioning of African Americans. The current research considered whether interdependence is especially salient for African American women since women and African Americans tend to define themselves within the context of social relationships. The study outlines processes affecting the mental and physical health of African American women including communalism, collective efficacy, and social capital. The also study examined the relationship between socioeconomic status and both mental and physical health among African American women in …

The Effect And Chronic Acute Pre-Treatment With Methylphenidate On Recovery Of Cognitive Function Following Experimental Traumatic Brain Injury In Rats, Katharine Coryell Eakin

Theses and Dissertations

Adolescent and young adult males are at a higher risk for traumatic brain injury (TBI) compared to the general population. Diagnosis of Attention Deficit Hyperactivity Disorder (ADHD) is also more prevalent for males in these age groups. The most commonly prescribed medication for ADHD is methylphenidate (MPH). Based on the increase in the number of new diagnoses of ADHD and the number of children who continue taking MPH into adulthood, it is important to evaluate how chronic or acute MPH administered prior to injury may influence recovery following TBI. In both studies, cognitive abilities of male Sprague-Dawley rats were assessed …

Out Of Body, Alessandra Lee Michelle Torres

Theses and Dissertations

This thesis explores the evolution of Alessandra Torres's work, from her early performances and installations, to her latest work with surrogate bodies, as she challenges the relationship between artist and their creation, body and object, and audience and art. Examining the work of artists such as Cindy Sherman, Rebecca Horn and Marina Abramovic, Torres explores the transformative capabilities of interactive sculpture and live performance. Join Ms. Torres as she transforms herself into everything from a paintbrush to a serpent, in her ongoing exploration of the body's ability to adapt and evolve.

Stature And Criminal Behavior, Rebecca J. Fish

Theses and Dissertations

Minorities are significantly overrepresented in America's prison population, and many studies have been conducted to determine possible causes for such a disparity. Few of these studies, however, have examined small stature as a potential contributor to criminal behavior. This study examines the relationship between criminal behavior and stature among American males. The heights, weights, stature scores (a function of the product of height and weight) and the body mass indices of criminals are examined as a whole, as well as by subgroup based on race, locality, and nature of the crime committed. The average weight of the male criminal population …

Assessing Epidermal Growth Factor Expression In The Rodent Hippocampus Following Traumatic Brain Injury, Janice Mabutas Daus

Theses and Dissertations

Hippocampal neurons are vulnerable to injury, as indicated by the prevalence of learning and memory deficits following traumatic brain injury. Research indicates that proliferation of neural precursor cells increases following brain injury, which implies that there is an endogenous response in the hippocampus to replenish neurons and restore cognitive function. Studies show that mitogenic growth factors may drive this proliferative response; one of which is epidermal growth factor. Because adults and the elderly manifest the most enduring deficits following TBI, it is critical to investigate how EGF expression following injury may relate to injury-induced cell proliferation and the degree of …

Natural Selection, Jeffrey A. Vick

Theses and Dissertations

My thesis work is about imagination. I use the collaborative efforts of the viewer's mind and my sculptures, or specimens, to make associations of real life animals. I feel this engages the viewer and in turn invites them to inspect the work on closer level. This is my ultimate goal in the work, to take hold of the viewer's curiosity and have them examine the work on a closer level.

Functional Redistribution Of Hippocampal Cannabinoid Cb1 Receptors In The Rat Pilocarpine Model Of Acquired Epilepsy, Katherine Winslow Falenski

Theses and Dissertations

Cannabinoids, such as the marijuana derivative Δ9-THC, are known to have CBl receptor-mediated anticonvulsant effects in several animal models of seizures and epilepsy, including the rat pilocarpine model of acquired epilepsy. However, the distribution of CBl receptor expression and function in brains of epileptic rats has not been characterized. Therefore, this dissertation was initiated to evaluate the effect of epileptogenesis on the distribution and function of the endogenous CBI receptor system in the rat pilocarpine model, a well-established model of acquired temporal lobe epilepsy. Using immunohistochemistry, we demonstrated that chronically epileptic rats exhibit a unique, long-term, and specific redistribution of …

Acquisition And Retention Of Bacterial Spores (Bacillus Atrophaeus) By Eight Insect Species, Kieron Marie Torres

Theses and Dissertations

Acquisition and retention of spores of an anthrax surrogate, Bacillus atrophaeus Nakamura ("BG") were evaluated in eight insect species. Species included: house cricket (Acheta domesticus L.), German cockroach (Blatella germanica L.), common house fly (Musca domestics L.), blue bottle fly (Calliphora vomitoria L.), hairy rove beetle Creophilus maxillosus L.), yellow mealworm (Tenebrio molitor L.), common paper wasps (Polistes exclamans exclamans Viereck), red paper wasps (Polistes Carolina L.), red harvester ant (Pogonymyrmex barbatus Smith). Individual insects were offered BG-treated food and sacrificed at specified time intervals following one, two or three meals. Resulting samples were surface-washed five consecutive times then homogenized …

Raubeaux Scientician, Joe W. Grant Iii

Theses and Dissertations

The works contained in "Raubeaux Scientician" are about a triadic relationship between people, science, and art. The obsessions, of individuals and the apparent change brought about by their physical presence guide my artistic research. I am awestruck at the capabilities of the individual to overcome conventional thought and through creative action yield a new vision. Some of the people I am fascinated by put forth theories and inventions that continue to affect myriad aspects of our world today. Among those at the forefront are, Robert Oppenheimer, and Edward Teller. Their contributions to science and mathematics remain almost unmatched. These and …

Diffuse Brain Injury Triggers Ultra-Rapid Perisomatic Traumatic Axonal Injury, Wallerian Change, And Non-Specific Inflammatory Responses, Brian Joseph Kelley

Theses and Dissertations

A significant component of diffuse brain injury (DBI) is diffuse axonal injury (DAI) which is responsible for the morbidity and mortality associated with this condition. DAI and its experimental counterpart traumatic axonal injury (TAI) result in scattered microscopic pathology characterized by focal impairment of axonal transport leading to progressive swelling and delayed axotomy. DBI-mediated perisomatic axotomy does not result in acute neuronal death suggesting that delayed axotomy was responsible for this unanticipated response. To evaluate this hypothesis, we examined the spatiotemporal progression of DBI-mediated perisomatic TAI. LM / TEM identified impaired axonal transport within 15 - 30 min post-injury. Perisomatic …

Novel Characteristics Of Murine Bone Marrow-Derived Macrophages And Human Macrophage-Like Cells, George Tharwat Georges

Theses and Dissertations

These studies provide evidence for novel properties of macrophages derived from bone marrow stem cells. In study 1, treatment of activated mouse bone marrow-derived macrophages (BMM) with either catecholamine synthesis inhibitors (α-methyl-para-tyrosine and fusaric acid) or the β2 adrenergic receptor antagonist ICI 118,551 demonstrated that BMM produce catecholamines. The catecholamines modulated macrophage cytokine production through autocrine actions on adrenergic receptors. In study II, undifferentiated human bone marrow cells were incubated in 30% mouse L929 fibroblast conditioned medium and generated adherent cells within three days. The cells were clearly identifiable as macrophages based on surface proteins and phagocytic activity but produced …

The Assistant Director, Stephanie R. Hanna

Theses and Dissertations

My thesis addresses the role of the assistant director within the realm of today's American theatre. I determine who the assistant director is in today's theatre, what qualities they need to possess, and how a director can use an assistant director most effectively. To come to these conclusions, I analyze my experiences as an assistant director and a director over the last four years, as well as conduct interviews with directors and assistant directors currently working in professional and academic.

Fostering Imaginative Expression In Elementary Art Students: A Descriptive Study Of Teacher Strategies, Julia Robinson Bargo

Theses and Dissertations

The students in my elementary art classes did not seem to be creating for themselves. They seemed to have the understanding there was only one correct answer in art class, and the art teacher knew what that answer was. By way of research I have found ways to create an atmosphere in my art room that promotes imagination and self expression in children, thus fostering a free and creative reaction from my students. Through understanding how and why one uses their imagination, an art teacher can enhance a student's ability to build and use his or her knowledge base. I …

Ige Production Regulation Via Cd23 Stalk Engagement And Cell Cycle Stimulation, Timothy Hays Caven

Theses and Dissertations

CD23, the low affinity receptor for IgE, is expressed mainly on B cells and has been shown to regulate IgE production. Previously, recombinant mouse and human CD23 were constructed with a trimerizing isoleucine zipper motif attached in frame to the N-terminus of the entire extracellular CD23 (lz-ECCD23). The goal was to examine the role of the necessity of the CD23 stalk for binding IgE. Using PCR-based mutagenesis to delete the majority of the stalk, binding to IgE was lost. Further studies examined the effect of lz-ECCD23 in preventing IgE from binding FcεRI and therefore acting as a therapeutic agent. It …

The Expression And Function Of Wilms' Tumor 1 In Malignant Glioma, Aaron J. Clark

Theses and Dissertations

The Wilms' tumor 1 gene is overexpressed in many types of cancer and is associated with poor prognosis and resistance to anti-cancer therapies. In vitro studies in non-glioma cells types have demonstrated that WTl plays a role in increased proliferation, resistance to apoptosis, and increased cellular invasion. We aimed to thoroughly characterize the expression pattern of Wilms' tumor 1 in human malignant glioma and discern its function in this complex disease process. We screened a large sample of established human malignant glioma cell lines and glioma tissue specimens of all grades for WT1 expression. The majority of cell lines and …

Little Paintings, Robert William Land

Theses and Dissertations

Little Paintings is a document that describes the creation, influences and process of two films, "Betty Creek" and "New Berlin". The films are personal responses to my experiences growing-up and living in the Southern United States. The Thesis illustrates the influences of painters such as Jimmie Lee Sudduth and Willie Jinks and how their raw painting methods inspire the development of my films using a tactile approach to filmmaking.