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Stand Strong, Stand Proud: Alternative And Pariah Femininities In San Diego's Punk Rock Community, Steve Moog

Graduate Theses and Dissertations

Since its inception nearly 40 years ago, punk rock has often been understood as a Social space for rebellion and resistance to dominant cultural norms. As such, punk rock culture becomes fertile ground for explorations of subversive constructions of genders. Drawing from ethnographic fieldwork conducted in the San Diego punk rock community, this thesis unpacks the construction, embodiment and enactment of alternative and pariah forms of femininities and examines their impact on gender dynamics within the scene. Ultimately, this thesis argues that (1) the San Diego punk rock community is a space where alternative and pariah femininities can be embodied …

Addressing Genetic Pollution From Pollen Drift On A Heterogeneous Landscape, Mattia Ciro Mancini

Graduate Theses and Dissertations

Genetically modified (GM) crops are crops in which single or multiple genes have been introduced artificially in order to obtain certain characteristics that are difficult to obtain through conventional breeding. Even though farmers have the right to freely choose what types of crops to grow, pollen mediated gene flow from GM crops to non-GM crops can limit the possibility for crops to coexist on a same landscape, resulting in economic losses that depend on the institutional arrangements and the type of property rights in place. Although it is well known that spatial variability affects the degree of cross-contamination between GM …

Intersectionality In Jane Eyre And Its Adaptations, Laurel Loh

Graduate Theses and Dissertations

During the almost 170 years since Jane Eyre was published, there have been numerous adaptations in many different mediums and genres, such as plays, films, musicals, graphic novels, spin-off novels, and parodies. The novel has been read in many different critical traditions: liberal humanist, historicist, feminist, and postcolonial approaches dealing with topics such as the problem of female authorship and consciousness. In addition, it has been read in terms of an ideological struggle based on race, class, and gender; xenophobia and imperialism; female labor politics; and genre issues, to just name a few. As literary critics have explored numerous themes …

Teachers' Sense Of Efficacy: Examining The Relationship Of Teacher Efficacy And Student Achievement, Nouf Abdullah Alrefaei

Graduate Theses and Dissertations

The purpose of this study was to investigate which teachers’ characteristics have an impact on teachers’ sense of efficacy. In addition, the relationship between mathematics and science fifth grade teachers’ sense of efficacy and student achievement was examined. Two characteristics related to teachers were examined: teachers’ years of teaching experience and teachers’ highest degree. Participants included 62 mathematics and science teachers from three school districts in Northwest Arkansas. When comparing fifth grade mathematics and science teachers’ efficacy beliefs based on their highest degree, a significant difference in teachers’ efficacy beliefs was found based on their degrees. Teachers with a Bachelor …

Reporting Practices, Knowledge And Opinion Of Policy Regarding Drivers With Dementia Among Arkansas Neurologists And Geriatricians, Erika Martin Gergerich

Graduate Theses and Dissertations

Background: States have various policies regarding a physician's ability or responsibility to report at-risk drivers with dementia to the Department of Motor Vehicles (DMV). Some states have mandatory reporting policies, others have optional reporting policies and some have no policy regarding this issue. Arkansas has no reporting policy regarding drivers with dementia to the DMV. Therefore, physicians in Arkansas face the risk of liability if they report a patient against their will to the DMV in good faith. Neurologists and geriatricians are often in a position to diagnose and treat individuals with dementia. Research Questions: The following three research questions …

Distinguishing Macrophage Activation States By Mass Spectrometry, Matthias Manfred Knust

Graduate Theses and Dissertations

Macrophages are versatile and highly adaptive cells that are involved in a wide range of physiological processes including host defense, homeostasis or regeneration, as well as pathogenesis. They react to their microenvironment, assuming various roles based on chemical and/or physical cues, and can reversibly shift between these so-called activation states. Concurrently, the technique of immunohistochemistry is used to gain spatial information on activated macrophages on tissue sections. The aim of this work was to find mass spectral biomarkers that allow the differentiation of activation states, and establish conditions that can be used in imaging mass spectrometry (IMS) experiments to investigate …

The Effects Of Electrostatic Spraying With Organic Acids In The Disintegration Of Biofilms Formed By E.Coli O157:H7 And Salmonella Typhimurium On Spinach And Cantaloupe, Ahmad Almasoud

Graduate Theses and Dissertations

Outbreaks from the consumption of fresh produce are a concern in the United States. The consumptions of fresh produce have increased recently which expose a large segment of society to such outbreaks. Spinach and cantaloupe are minimally heated or processed before consumption which makes them a possible source of foodborne illness. The objective of this research was to investigate the effect of organic acids alone and in combination to reduce attached Salmonella Typhimurium (S.T) and Escherichia coli O157:H7 (E.coli) on spinach and cantaloupe, and to disintegrate biofilm formed by these pathogens by electrostatically spraying with two organic acids. To quantify …

Phylogeny And Diversity Of Entamoeba In Cockroaches, With An Emphasis On Periplaneta Americana, Mustafa Husain Fakhri

Graduate Theses and Dissertations

While the parasitic Amoebozoan Entamoeba histolytica has been well-studied for its role in human pathogenesis, the biodiversity of invertebrate-inhabiting Entamoeba has scarcely been investigated. Using molecular methods, I searched for Entamoeba in the guts of cockroaches from four of the six Blattodean families. Entamoeba small-subunit rRNA genes were recovered from all eight species of cockroaches tested, five of which represent newly discovered hosts. Phylogenetic analysis of over 190 sequences revealed a novel and highly diverse clade of cockroach-inhabiting Entamoeba, separate from the clade predominated by vertebrate-inhabitants. These results double the known genetic diversity of Entamoeba and suggest that they may …

Police/Citizen Encounters: An Examination Of Less Lethal Weapons, Their Effectiveness, And Officer Decision Making, Michael Moyer

Graduate Theses and Dissertations

Law enforcement officers expect to be issued the most effective less lethal weapons to stop the escalation of force. At the same time, citizens expect law enforcement officers to utilize their training and skills to resolve situations with the least amount of force possible. This research project attempts to answer the following research questions: (1) What weapon, short of lethal force, is most effective in stopping the escalation of force? (2) What factors do officers take into account in choosing a particular weapon and why? The study results may assist local, state, and federal law enforcement agencies and policymakers in …

Direct Fermentation Of Sweet Potato Starch Into Lactic Acid By Lactobacillus Amylovorus: The Prospect Of An Adaptation Process, Winifred Akoetey

Graduate Theses and Dissertations

Several studies have verified that lactic acid bacteria are capable of directly producing lactic acid from starch. One of these bacteria, L. amylovorus, has been studied using corn, potato, and cassava starches. However, the use of sweet potato starch, a widely available starch, has not been considered. Furthermore, there exists the possibility that the efficiency of lactic acid production can benefit from the systematic exposure of bacteria to increasing concentrations of a particular starch. In this work, fermentation studies were conducted to understand the adaptation of L. amylovorus to rising concentrations of sweet potato starch. L. amylovorus was cultured in …

The Production Of Biobutanol From Biomass Via A Hybrid Biological/Chemical Process, Thomas Melvin Potts

Graduate Theses and Dissertations

Biobutanol use as a fuel began in the late 19th century. Problems remain in economic viability. A review of the state of the art and need for technical advances is presented.

The technical potential of producing biofuel from a naturally occurring macroalgae was studied. The algae grow in Jamaica Bay, New York City, in contaminated water. The process consisted of mechanical harvesting, drying, grinding, and acid hydrolysis to form an algal sugar solution. Clostridium beijerinckii and C. saccharoperbutylacetonicum were used in an acetone butanol ethanol (ABE) fermentation to make butanol. Fermentation was followed by distillation Butanol concentrations during fermentation reached …

Perceptual Differences In Children Learning To Play Golf With Traditional Or Modified (Scaled) Equipment, Lindsey Dawn Sams

Graduate Theses and Dissertations

The purpose of the present study was to examine perception differences of competence and enjoyment between learners using modified and traditional equipment, and the potential effects these factors could have on intent for future participation. The participants in this study were 123 children (65 girls, 58 boys) aged 7 to 17 years. Through a convenience sampling method, data was obtained through surveys measuring golf participation and self-perceptions concerning perceived competence, enjoyment and intention to continue participation. To avoid an age confound, the dataset was limited to 2nd through 5th grade children (24 traditional/ 75 modified) for secondary analyses (MANOVA and …

Novel Separation Methods Using Electrodialysis/Electrodeionization For Product Recovery And Power Generation, Alexander Miguel Lopez-Rosa

Graduate Theses and Dissertations

The use of electrodialytic separations for the purification of products has been a vital technique for the past 50 years in the chemical industry. Originally used for demineralization and desalination, electrodialysis and its counterparts have expanded to assist in product purification, waste and hazard removal, and power generation. This research focused on the development of high purity organic acids purification with low power requirements. Work resulted in the development of a new type of electrodialysis process, specifically the use of ionic liquids as a secondary solvent for the development of dual solvent electrodialysis. Through dual solvent electrodialysis, ions were recovered …

Human Intelligence In Federal Terrorism Cases, Noah James Schneider

Graduate Theses and Dissertations

Though it has often been quipped that the September 11th attacks changed "everything", domestic policy alterations were among the most significant changes after 9/11. Specifically, the 2002 Ashcroft Attorney General Guidelines and the 2008 Mukasey Attorney General Guidelines were two of the most impactful policy changes following 9/11. These Attorney General Guidelines changed the way the Federal Bureau of Investigation (FBI) investigated terrorism in the United States in addition to making counterterrorism the FBI's top priority. One of the ways the FBI prevents terrorism is through the use of undercover agents and confidential informants. How the 2002 and 2008 Attorney …

Efficacy Of Beta-Resorcylic Acid To Reduce Campylobacter Jejuni In Pre-Harvest And Post-Harvest Poultry, Basanta Raj Wagle

Graduate Theses and Dissertations

Campylobacteriosis is one of the leading foodborne illnesses in United States, and is associated with the consumption of poultry and poultry products. Reducing Campylobacter in these species will reduce the burden of this disease. Unfortunately, most strategies employed to reduce Campylobacter in poultry have either not been successful or produced inconsistent results. One potential control strategy is the use of β-resorcylic acid (BR), a phytophenolic compound classified by the US FDA as "Everything Added to Food in the United States" (EAF 3045) and is therefore deemed safe for consumption. This compounds has antibacterial activity against Salmonella, however, its efficacy to …

Dlipin-A Link Between Lipid Metabolism, Glucose Homeostasis And Growth In Drosophila Melanogaster, Sandra Schmitt

Graduate Theses and Dissertations

Lipins are a family of highly conserved proteins found from yeasts to humans. Lipins have dual functions, serving as phosphatidate phosphatase enzymes (PAP) in the synthesis of neutral fats (triacylglycerols, TAG) and as transcriptional co-regulators that affect the expression of genes involved in lipid and fatty acid metabolism. Thus, they play central roles in metabolic control. Disruption of Lipin function has been implicated in lipodystrophy, obesity and insulin resistance. Using dLipin, the Drosophila homolog of Lipin, as a model, I aimed to elucidate the relationship between the two biochemical functions of Lipin and metabolic homeostasis. I discovered there is a …

Explaining Bias Homicide Occurrences In The United States, Kayla Gruenewald

Graduate Theses and Dissertations

The purpose of this study is to examine the relationships between Social-structural characteristics and bias homicide across counties in the United States between the years 1990 and 2014. While there have been several notable studies on this topic, most have been conducted in single cities or at the state level, thus overlooking variations across community types for the broader United States. Moreover, scholars have failed to distinguish violent from non-violent bias crimes in their research. Drawing from several ecological theories of crime, this study seeks to contribute to the literature by asking (1) what are the structural predictors of the …

(Re)Animating The Horror Genre: Explorations In Children's Animated Horror Films, Megan Estelle Troutman

Graduate Theses and Dissertations

This project seeks to define the subgenre of children's animated horror film by examining its classification within the children's film genre and its use of generic conventions of horror. While this project does not aim to conflate children's film as a genre and animation as a medium, the scope of this project will be limited to children's animated horror films from 1993 - present day. In order to explore the subgenre of children's animated horror films from 1993-present, I will focus specifically on the following films: Tim Burton's The Nightmare Before Christmas (1993), Wallace and Gromit: Curse of the Were …

Numerical Modeling Of Fluid Migration In Hydraulically Fractured Formations, Toyin Christie Aseeperi

Graduate Theses and Dissertations

Economic production from low permeability shale gas formations has been made possible by the introduction of horizontal drilling and hydraulic fracturing. To ensure that gas production from these formations is optimized and carried out in an environmentally friendly approach, knowledge about the patterns of gas flow in the shale reservoir formation is required. This work presents the development of a shale gas reservoir model for the characterization of flow behavior in hydraulically fractured shale formations. The study also seeks to develop more computationally efficient approaches towards the modeling of complex fracture geometries. The model evaluates the migration patterns of gas …

Framing Responsibility For Bullying: An Ethnographic Content Analysis, Kayla Knight

Graduate Theses and Dissertations

The purpose of the current study is to explore ways in which American print news media frame responsibility for adolescent and teen bullying. More specifically, how media portray responsibility for the underlying causes and consequences of bullying, as well as for responding to bullying, are examined. Drawing from media studies and the construction of Social problems literature, the study is guided by two broad research questions, 1) How do American news media frame responsibility for bullying? and 2) What news sources, or "claims-makers," are selected as authorities on bullying in news media articles? Articles published between 2009 and 2013 are …

An Exploratory Study Of Spending Patterns, Obstacles And Traditions Among Same-Sex Marriage Vs Heterosexual Marriage: Who's The Bigger Spender?, Lydia Perritt

Graduate Theses and Dissertations

This study investigated if there was a significant difference in the amount of money spent on same-sex weddings versus heterosexual weddings. The results of this study would assist both the wedding and hospitality industry by providing much needed financial and planning information.

A descriptive, four-section survey was distributed online via Qualtrics utilizing snowball sampling. A total of 152 respondents participated in the study; 84 heterosexual and 68 LGBTQ. The respondents completed the questionnaire that measured wedding traditions, wedding spending, obstacles and challenges faced during their wedding and wedding planning, and demographic information.

The results of this study indicated that same-sex …

Hand Pattern Recognition Using Smart Band, Theerth Raj Munusamy

Graduate Theses and Dissertations

The Importance of gesture recognition has widely spread around the world. Many research strategies have been proposed to study and recognize gestures, especially facial and hand gestures. Distinguishing and recognizing hand gestures is vital in hotspot fields such as bionic parts, powered exoskeleton, diagnosing muscle disorders, etc. Recognizing such gesture patterns can also create a stress-free and fancy user interface for mobile phones, gaming consoles and other such devices.

The objective is to design a simple yet efficient wearable hand gesture recognizing system. This thesis also shows that by taking both EMG and accelerometer data into account, can improve the …

Mlb Franchises & Predictors Of Valuation, Danielle Marie Willett

Graduate Theses and Dissertations

There have been many studies done, for MLB, regarding multiple economic factors, yet there is previous research done to investigate the predictors a team's valuation. This study aims to investigate what, if any, of certain predictor variables effect the valuation of an MLB franchise over a five year span, beginning in 2008. The study includes 29 MLB franchises and looks at secondary fiscal and performance data throughout the five year span. The results of a regression analysis concluded that three predictor variables, market size, average ticket price, and salary expense, were significant indicators of valuation while the remainder of the …

Impacts Of Micrornas On Skeletal Muscle Protein Synthesis And Mitochondrial Quality, David Lee

Graduate Theses and Dissertations

microRNA (miRNA) post-transcriptional modification is becoming a well-established mechanism for controlling mRNA translation. microRNAs -1, -133, and -206 are under the control of skeletal muscle promoters and affect muscle plasticity and metabolic health. A detailed review on the generation and processing of miRNAs with a view to skeletal muscle brings up intriguing connections in the transcriptional connections between multiple miRNAs. Additionally, exciting new research has defined a role of miRNAs in skeletal muscle mitochondria showing an additional, direct link to metabolic function. Multiple investigations in models of exercise, aging, hypertrophy, and injury have shown how these interventions can affect miRNA …

America's War In Angola, 1961-1976, Alexander Joseph Marino

Graduate Theses and Dissertations

A study of the role played by the United States in Angola's War of Independence and the Angolan Civil War up to 1976.

Inertial Force-Driven Synthesis Of Near-Infrared Plasmonic Nanosphere Composites: Physicochemical Characterizations, Joseph Noel Batta-Mpouma

Graduate Theses and Dissertations

Near-infrared (NIR) responsive nanoparticles (NPs) like gold nanorods (GNRs) are important in biomedical fields because of their transparency for biological tissues. Although GNRs are sought after as contrast agents for theranostics in cancer studies, capping ligands like cetyltrimethylammonium bromide (CTAB) for the GNR synthesis are toxic for biological tissues. The need for an alternative to toxic GNRs is of interest to alleviate the problem.

This work aimed to optimize the synthesis of NIR responsive nanosphere composites (NSCs) by inertial force (g-force) using colloidal gold NPs as model, elucidate the mechanism for the NSC formation, and study their detailed physicochemical characteristics. …

Nutrient Management For Growing Dandelion (Taraxacum Officinale L.) In Nutrient Film And Deep Flow Hydroponics, Reetinder Gill

Graduate Theses and Dissertations

This research study was conducted to determine an optimal nutrient strategy for dandelion production in nutrient film technique (NFT) and deep flow technique (DFT) systems of hydroponics. It was achieved by growing dandelion at varying levels of nutrient solution concentration and pH in both NFT and DFT systems. Additionally, an optimal nutrient solution concentration and timing of application for dandelion seedling production was also determined.

Fragmenting Kill/Shot, Rachel Washington

Graduate Theses and Dissertations

In "Fragmenting Kill/Shot", I will explore how my play Kill/Shot changed over the course of the rehearsal and production process. I will explain and defend stylistic choices I made for this play, including how the others on the production team interpreted those stylistic choices. Finally, I will explore how changes to the script can help protect the play from being misinterpreted in the future.

Interpretation At The Controller's Edge: The Role Of Graphical User Interfaces In Virtual Archaeology, Tyler Duane Johnson

Graduate Theses and Dissertations

The important role of graphical user interfaces (GUIs) as a medium of interaction with technology is well established in the world of media design, but has not received significant attention in the field of virtual archaeology. GUIs provide interactive capabilities and contextual information for 3D content such as structure-from-motion (SFM) models, and can represent the difference between "raw data" and thoughtful, skilled scholarly publications. This project explores the implications of a GUI created with the game engine Unity 3D (Unity) for a series of SFM models recorded at a structure known as the Area B House at the ancient central …

Inducing And Characterizing M2c Macrophages At A Non-Degradable Implant In Vivo, Geoffrey David Keeler

Graduate Theses and Dissertations

The implantation of biomaterials in the body leads to a reaction known as the foreign body response (FBR) which leads to the eventual encapsulation of the biomaterial. This encapsulation proves to be detrimental to certain biomaterials, such as implanted glucose sensors, which rely on interacting with the extracellular space for proper function. Altering the FBR has become of interest in an effort to increase the longevity and integration of biomaterials. One strategy for altering the FBR is by targeting the macrophage, shown to play an important role in the FBR. In this work, the microdialysis sampling technique was used to …