Digital Commons Network^™

Neuroticism And Ego Depletion Patterns, Parker A. Dreves

Electronic Theses and Dissertations

Self-control has been defined as the ability to override or alter an automatic response. Past research has suggested that those who are higher in the personality trait neuroticism display poorer self-control. Based on theory suggesting that self-control is a limited resource, the present study attempts to explain the relationship between neuroticism and self-control. Understanding that neuroticism is characterized by emotional instability, it follows that individuals high in neuroticism must exert more self-control in managing their negative moods, thus leaving them depleted for future acts of self-control. Participants (n = 84) completed measures of trait self-control, engaged in an emotional regulation …

Nutrient Content Of Human Breast Milk From Overweight And Normal Weight Caucasian Women Of Northeast Tennessee, Megan R. Kwon

Electronic Theses and Dissertations

Many factors influence the nutrient composition of breast milk (BRM) particularly within the fatty acids composition. In this study BRM between 2-14 weeks of lactation was collected from 44 Caucasian women (24 normal weight (NW, BMI 18.5-24.9kg/m²) and 20 overweight (OW, BMI >25.0kg/m²). BRM was subjected to proximate analysis and participants completed food frequency questionnaires (FFQ) to estimate fruit, vegetable, and fat intake. BMI differed between NW and OW groups, 22.03 vs 33.86kg/m² (p0.10) were identified for total calories (5,581.8 vs 5562.9cal/g), %fat (39.6 vs 43.9), or %protein (9.8 vs 8.9) for BRM in NW …

Friend Or Foe? Martial Race Ideology And The Experience Of Highland Scottish And Irish Regiments In Mid-Victorian Conflicts, 1853-1870, Adam Spivey

Electronic Theses and Dissertations

This thesis examines martial race ideology in the British Army during the mid-nineteenth century. A “martial race” was a group of people that the British considered to excel in the art of warfare due to biological and cultural characteristics. This thesis examines perceived “martial” natures or lack thereof of the Highland Scots and the Irish during this era. Central to this analysis are the Crimean War (1853-1856) and the Indian Mutiny of 1857 which provided opportunities for soldiers to display their “martial” qualities. The Crimean War was the first war where the daily newspapers covered every aspect of the war …

Dissertation Experiences Of Faculty Members: Individual, Relational And Structural Factors Of Success, Tanika R. Mitchell

Electronic Theses and Dissertations

This phenomenological research study explored the dissertation experiences of individuals working as faculty members across disciplines at regionally accredited four year universities. Research questions utilized the constructs of social development theory to explore dissertation experiences from an individual, relational and structural perspective. Prior scholars have used social development theory as a framework to explore the individualities of the student, the relationship with faculty advisors and mentors, and the resources provided by the department and institution when evaluating the dissertation process (Liechty, Liao, & Schull, 2009).

A purposeful, criterion sampling strategy and maximum variation sampling were employed to select a wide …

Niche Modeling For The Giant Panda, Ailuropoda Melanoleuca, And The Original Panda, Ailurus Fulgens: Habitat Preferences And Evolutionary Consequences, Lauren M. Lyon

Electronic Theses and Dissertations

The well-known symbol for conservation, the giant panda bear, and the original red panda have been forced into remote habitats due to anthropogenic disturbance, making ecological study difficult. Therefore the first known species distribution model was created to predict the most likely areas of occurrence within the known range of these elusive animals. These models were then projected onto North America and evaluated against existing breeding programs. Additionally, the close proximity of the Gray Fossil Site and the discovery of the most complete fossil red panda specimens in the world allowed ecomorphological comparisons between the modern red panda, Ailurus fulgens …

A Most Violent Game: A Framing Study On The Media’S Coverage Of Concussions And Injuries In Sports, Theodore P. Schwartz Ii

Electronic Theses and Dissertations

The following is a study on the effects of framing the topic of concussions in the sports media. The study examined the differences between “perceptions of seriousness” of concussions based on two article conditions and how men and women, athletes and non-athletes, sports fans and non-sports fans all viewed the seriousness of concussions. Other variables of analysis included testing participants for their emotional empathy and aggressiveness in relation to their views on concussions. The findings of the study did not confirm most of the hypotheses, but the major hypothesis was supported. For participants who read the “serious” article condition, they …

Cranial Morphological Distinctiveness Between Ursus Arctos And U. Americanus, Benjamin James Hillesheim

Electronic Theses and Dissertations

Despite being separated by millions of years of evolution, black bears (Ursus americanus) and brown bears (Ursus arctos) can be difficult to distinguish based on skeletal and dental material alone. Complicating matters, some Late Pleistocene U. americanus are significantly larger in size than their modern relatives, obscuring the identification of the two bears. In the past, fossil bears have been identified based on differences in dental morphology or size. This study used geometric morphometrics to look at overall differences in cranial shape and used step-wise discriminant analysis to identify specific characters that distinguish cranial morphology between …

Black Bears (Ursus Americanus) Versus Brown Bears (U. Arctos): Combining Morphometrics And Niche Modeling To Differentiate Species And Predict Distributions Through Time, Theron Michael Kantelis

Electronic Theses and Dissertations

Late Pleistocene American black bears (Ursus americanus) often overlap in size with Pleistocene brown bears (U. arctos), occasionally making them difficult to diagnose. Large U. americanus have previously been distinguished from U. arctos by the length of the upper second molar (M2). However, the teeth of fossil U. americanus sometimes overlap size with U. arctos. As such, there is need for a more accurate tool to distinguish the two species. Here, 2D geometric morphometrics is applied to the occlusal surface of the M2 to further assess the utility of this tooth for distinguishing U. americanus and …

The Unkindness Of Strangers: Exploring Success And Isolation In The Dramatic Works Of Tennessee Williams, Chelsea Nicole Gilbert

Electronic Theses and Dissertations

This thesis aims to explore the theme of isolation in the dramatic works of Tennessee Williams using his essay “The Catastrophe of Success” as the base theory text. The essay attacks the American idea of success though an in-depth examination of the “Cinderella myth” that Williams claims is so prevalent in both Hollywood and American Democracy. Williams’ deconstruction of this myth reveals that America’s love for stories like it results the isolation of three groups: homosexuals, women and the physically disabled and terminally ill. Williams passes no judgment on his characters, instead showing their lives as they truly are. Through …

"Some Things Grew No Less With Time:" Tracing Atu 510b From The Thirteenth To The Twentieth Century, Rachel L. Maynard

Electronic Theses and Dissertations

This thesis provides a comparative analysis of seven different variants of the fairy tale commonly known as “Donkeyskin,” classified in the Aarne-Thompson-Uther folktale motif index as ATU 510B. By comparing so many different iterations of one fairy tale, it is easier to recognize the inherent attitudes concerning women and their place in society contained in this tale. Additionally, reading multiple variants from different centuries lends a perspective on the way that these attitudes changed over the centuries. Each of the thirteenth century texts considered end with their heroines trapped in loveless marriages, much like the seventeenth-century fairy tale, “Donkeyskin,” their …

Late Quaternary Dragon Lizards (Agamidae: Squamata) From Western Australia, Julie Rej

Electronic Theses and Dissertations

Fossil Agamidae from Western Australia have been the subject of limited study. To aid in fossil agamid identification, Hocknull (2002) examined the maxilla and dentary of several extant species from Australia and determined diagnostic characters for various species groups. In the study here, fossil agamids from two localities in Western Australia, Hastings Cave and Horseshoe Cave, were examined, grouped, and identified to the lowest unambiguous taxonomic level. Morphometric analyses were conducted to compare morphotypes, and find additional diagnostic characters. From Hastings Cave there were two maxilla morphotypes and three dentary morphotypes. Based on identifications, taxa present at this locality were …

Evaluation Of Absorbezz On Swine Reproductive Health And A Comparative Study Of Two Commercially Available Swine Show Feeds, Scott G. Sutton

Electronic Theses and Dissertations

The efficacy of a feed supplement fed to gilts and sows was tested in study I. The supplement was stated to improve reproductive soundness, conception rates, immune health, and overall well-being of livestock. Thirty gilts were split into a control group (Base diet) and a treatment group (Absorbezz® 0.32 mL on base diet). Upon completion of the trial results indicate the treatment group significantly underperformed (

Two commercially available show pig growing rations were tested in study II to find a high quality, cost efficient product. A total of 10 pigs (5 barrows, 5 gilts), at an average weight of …

Herbivory Impacts On Growth And Survival Of Seedlings In Bottomland Hardwood Forest Restoration Sites In The Post Oak Savannah And Blackland Prairie Ecoregions Of Texas, Usa, Ryan J. Jacques

Electronic Theses and Dissertations

Interest in bottomland hardwood forests (BLHW) ecology and restoration has increased over the past 40 years. These communities aid in water quality improvement, streambank stabilization, and urban expansion mitigation. They also provide important habitat for many species of wildlife. Since the majority of remaining BLHW are degraded due to land fragmentation, restoration attempts are becoming commonplace within the Western Gulf Coastal Plain. However, restoration success has been mixed, with managers observing survival rates of <15% for desirable species due to various factors. Over two growing seasons, I investigated multiple factors that have potential to limit BLHW restoration success in East Texas. Specifically, I tested the impacts of herbivory by white-tailed deer (Odocoileus virginianus) and feral swine (Sus scrofa) on Nuttall oak (Quercus texana Buckley), Shumard oak (Q. shumardii Buckley), bur oak ( …

The Effects Of Greek Life On Political Participation And Interaction Involvement, Philip Lamborn

Electronic Theses and Dissertations

Institutions of higher education are constantly trying to learn more about their own student population. Whether this means a student’s academic performance, social life, personality traits, or political involvement it is important to study the lives of university students so as to better understand and serve that population. Specifically, studying the relationship between communication and political participation among college students is important for those working in higher education, researching voting behaviors, and for the general public. Students in Greek Letter Societies (GLS), also known as fraternities/sororities or social clubs, are a perfect population to study the effects of communication on …

Evaluation Of Different Probiotic Strains Supplemented In Commercial Broiler Rations And Their Influences On Performance, Yield, And Intestinal Microbiota., Justin M. Glasscock

Electronic Theses and Dissertations

The objective of this study was to evaluate Bacillus megaterium, Bacillus licheniformis, and Bacillus subtilis, as probiotic strains compared to Bacitracin Methylene Disalicylate (BMD) 50 as the antibiotic growth promotor, supplemented in commercial broiler rations and their influences on performance, yield, and intestinal microbiota. This trial was completed as a randomized-block design with 4,800 birds split into 96, 5’x10’ pens, and randomly assigned to one of eight treatment groups. The birds were placed at a stocking density of 1.00 ft²/bird, (50 birds/pen), and reared on used pine shaving for 55 days. Throughout the study, bird …

An Examination Of Texas Agricultural Education Regarding Absence Of Diverse Students, John D. Denson

Electronic Theses and Dissertations

This study was designed to investigate reasons for, and issues regarding, the lack of diversity in the department of agriculture and the Future Farmers of America (FFA). Data for this research were collected, studied, and analyzed. Data were examined to identify explanations for the lack of interest in agriculture among diverse students, and the lack of interest among school administrators and teachers to encourage studies in agriculture among the diverse. The analysis of data verified the existence of a real need for more disquiet in the differences of attitudes among diverse students regarding agriculture and agriculture programs, such as FFA. …

It’S About ‘That Time’ To Break The Cycle: A Rhetorical Analysis Of Challenging Menstrual Taboos, Audrey Marie Lamborn

Electronic Theses and Dissertations

Menstrual taboos exist around the world, and while new conversations are starting to address these issues, in many regions these taboos limit women’s daily lives and can even lead to serious health problems. Artifacts around the world are starting to emerge to challenge these preconceived notions and bring menstrual hygiene awareness as well as products to women in need. While the origination of the menstrual taboo is not clearly defined, various literature discusses both the cultural and religious origin and perpetuation of menstrual taboos. This thesis examines various artifacts found in the regions of the United States and the United …

Towards A Cost-Effective Biorefinery : Production Of Activated Carbons From Residual Biomass For Energy Storage Devices., Zachary Dean Herde

Electronic Theses and Dissertations

Biomass processing for industrial products and biofuels has gained an increasing presence as society looks to using sustainable resources for manufacturing and renewable fuels for energy. However, these sustainably produced materials and products cannot gain a competitive edge because of the manufacturing expenses that are a result of high process temperatures and pressures. In order to lower these costs, theoretical modeling has described a value-added co-product strategy as one of the best ways to combat high bioprocessing prices. Biomass has been shown to make effective carbons for energy storage devices such as supercapacitors and batteries. These carbons, with the right …

The Sleepless Ouroboros, Grant Bohl

Electronic Theses and Dissertations

The poems in The Sleepless Ouroboros are about the obsessions which come to define a person. These obsessions are memories, dreams, objects or ideas that cannot be separated from the whole. Poems such as "Thinking of Big Moe" and "It Begins with a Fox" grapple with the limitations of memory, while poems such as "The Python" and "Heirloom" counterpoint memory's weakness with the supposed permanence of physical artifacts. Depression and anger, the anxieties of identity and displacement, and representations of the people and animals that leave lasting impact on a life are all addressed as vital components of the completed …

Playing With Usability: Why Technical Communicators Should Examine Mobile Games, Alexandra Cata

Electronic Theses and Dissertations

This thesis examines how technical communicators can look to free, successful mobile games for mobile User Interface (UI) and User Assistance (UA) inspiration and design techniques. The purpose of this thesis is to provide an overview of major game studies theories and situate them within technical communication theory and practices. Technical communicators can leverage game studies theories to augment existing technical communication theories and practices. Specifically, I examine cognitive learning theory in game design, game usability, playability, and user-centered design, and how these theories relate to technical communication, rhetorical, mobile UI/UA, and general usability theories and methods. Additionally, I also …

Grace Hopper And The Marvelous Machine: Lessons For Modern Technical Communicators From The Mark I Ascc Manual, Jessica Meyr

Electronic Theses and Dissertations

Women's technical writing achievements often go unrecognized, both due to the invisibility of technical writing professionals in general, and a lack of famous technical communication role models in particular. The purpose of this thesis is to analyze and present an early major work in the technical writing of Rear Admiral "Amazing" Grace Hopper, inventor of the compiler and an important figure in computer science history. Although Hopper is arguably best known for popularizing the idea of the "computer bug," her achievements in computer science extend from invention of the software compiler to tireless promotion of the programming language COBOL. Her …

Fluorescence Lifetime Imaging And Spectroscopy Aided Tracking Of Zno And Cds:Mn/Zns/ N-Acetyl Cysteine (Nac) Quantum Dots In Citrus Plants, Torus Washington

Electronic Theses and Dissertations

In this thesis, we present an efficacious way of tracking nanoparticle movement in plant tissue through the use of fluorescence lifetime imaging (FLIM) and spectroscopy as well as a review of nanoparticle uptake in plants and the proposed mechanisms governing them. Given the increasing number of nanomaterials in agriculture and society as a whole, proper imaging tools and proactive measures must be taken to track nanoparticle movement in plant tissues and create infrastructure and products to keep things sustainable and safe. Herein we report a ZnO comparable nanoparticle— a CdS:Mn/ZnS/ N-acetyl cysteine (NAC) quantum dot— which boasts longer lifetimes and …

Use Of Performance Information By Local Government Administrators: Evidence From Florida, Tamara Dimitrijevska-Markoski

Electronic Theses and Dissertations

This study examines the factors that facilitate and hinder the use of performance information by public administrators in local governments in Florida. Acknowledging the incompleteness of many theoretical and conceptual models in previous performance management studies and the absence of theory on the use of performance information; this study utilizes a grounded theory approach to develop and test a model analyzing the use of performance information. The research focuses on cities and counties, members of the Florida Benchmarking Consortium (FBC), and surveys public administrators whose tasks are related with the collection and/or reporting of performance information. The study examines three …

(In)Tangible Things, Ryan Skaryd

Electronic Theses and Dissertations

(In)Tangible Things is a collection of memoir essays and poems that examines loss, pain, and identity. Many pieces explore familial ties through separation, secrecy, and divorce, while other stories and poems observe the author's connection to drag culture, sexuality, eating disorders, and time itself. Using techniques such as framing devices, backwards storytelling, and delineated narrative, the author invites the reader to experience memories and moments from his past that show consistency and change, betrayal and forgiveness.

The Modern Church Communicates: Rhetoric And Hypertext In Church Website Design, Edward Palmer

Electronic Theses and Dissertations

The Internet and the World Wide Web have supplanted many paper-based information systems. People turn to the web to locate local services in the same way they find ecommerce sites such as Amazon. Churches of all sizes must develop effective and attractive websites to attract new members and inform existing members. These two groups form distinct audiences that must be correctly targeted by the website content. Other churches may visit to gather ideas for their programs; they are a third group of site visitors. Organization of hypertext on the web requires skills that are different than writing for print. Technical …

The Potential Of Green Care Interventions To Promote Positive Youth Development With A One Health Lens, Hagit Brandes

Electronic Theses and Dissertations

The first part of this study is making a conceptual tie between three distinct bodies of knowledge: Green Care, Positive Youth Development (PYD), and One Health. Green Care is an organizing construct for various interventions that use nature as a framework. I suggest that a nature-based program which incorporates Animal-assisted and horticulture interventions have the potential to promote positive youth developmental outcomes. The two major tenets of the PYD model are the mutually influential and bi-directional relationship between an individual and their context, and this relationship characteristic of plasticity, the potential for change (Lerner, 2006). Plasticity is viewed as an …

Margarita As Supernatural Woman: Bulgakov's Subversion Of The Superfluous Man In The Master And Margarita, Jana Marie Domanico

Electronic Theses and Dissertations

The paper explores the shifting definitions of the superfluous man through Russian history through the 19th century up until the Soviet era. The paper then examines Mikhail Bulgakov's subversion of the character trope in The Master and Margarita through his creation of Margarita, the supernatural woman. The author critiques Bulgakov's character Margarita through a feminist lens and then proceeds to examine work from Russian female writers who are historically undervalued. By comparing The Master and Margarita to the work of Teffi and Tatyana Tolstaya, the author hopes to reveal that in their use of Russian folklore and magical realism, the …

Points Of Leverage: Interrupting The Intergenerational Transmission Of Adversity, Lisa Schlueter

Electronic Theses and Dissertations

Early life stressors, such as abuse and neglect, have been associated with poor physical and mental health outcomes in adulthood. Moreover, animal models suggest that caregivers' early life stress can have intergenerational effects that then impact the health and well-being of their offspring. Although animal models are compelling, and inter-generationally transmitted and co-occurring risks are well-documented, proximal mechanistic explanations for how caregiver's history of childhood adversity can result in changes to their child's stress physiology and outcomes have not yet been systematically tested in humans. Thus, among a sample of low-income, predominantly Latino families participating in Early Head Start (EHS), …

Advancing Sylvia Wynter's Reimagination Of The Human And Counter-Poetics: A Critique Of Contemporary Western Science Discourse In Cosmos—A Spacetime Odyssey, With Host Neil Degrasse Tyson, Claire E. Slattery-Quintanilla

Electronic Theses and Dissertations

This thesis investigates the entanglements of "modernity/coloniality," Western conceptualizations of time and space, and questions of the "human" as they are situated in contemporary Western science discourse and thought. Through a textual analysis of the 2014 science television documentary series Cosmos: A Spacetime Odyssey presented by famous black astrophysicist Neil deGrasse Tyson, I argue Tyson refuses to discuss race as it relates to Western science on three levels in Cosmos: the racialized logic inherent in Western science, the sociohistorical relationship between European colonial racial subjugation and the emergence of contemporary Western science, and Tyson's experience as a black man …

Seeing The God Of New Mexico: Mary Austin's Starry Adventure And The Optic Of Enchantment, Olivia Jayne Mann

Electronic Theses and Dissertations

This thesis examines 20th century American writer Mary Austin's last novel, Starry Adventure (1931), a work unjustly ignored by most Austin scholars, yet touted by the photographer Ansel Adams (in a letter to Austin) as "the greatest thing I have ever read." This thesis will be particularly concerned with the concept of vision in the novel and the connections between Austin's fiction and the New Mexican modernism/primitivism movement in the visual arts. I explore what I call Austin's "optic of enchantment," a visual experience of divinity that is uniquely tied to the New Mexican landscape. I break down this optic …