Digital Commons Network^™

Biomechanical Characterization And Modeling Of Human Tmj Disc, Gregory Wright

All Dissertations

Temporomandibular joint (TMJ) disorder affects over 10 million people in the US each year. The signs and symptoms of temporomandibular joint disorders (TMDs) include limited mouth opening, clicking and locking of the jaw, and significant pain in the craniofacial region. In patients who seek treatment for TMDs, over 70% have TMJ disc displacement related to disc degeneration. The TMJ disc is interposed between the mandible condyle and the glenoid fossa of the temporal bone. The disc reduces contact stresses within the joint and provides lubrication to the joint. It is generally believed that pathological mechanical loadings, such as sustained jaw …

Optimizing Care Through Rd Checks, Suzanne Ickes Rd, Ldn, Melissa Faura Rd, Ldn, Ann Flickinger Ms, Rd, Ldn, Kristin Titus Rd, Ldn

Clinical Nutrition Service

No abstract provided.

Predicting Multi-Trophic Consequences Of An Emerging Disease, Adam D. Chupp

Dissertations

There are numerous examples of how exotic insect pests and pathogens have altered the dominance of native tree species and the ecological processes and function related to those species. While targeted species may persist in a functionally altered state via vegetative sprouting, the widespread decimation of a species can have dramatic direct and indirect consequences for organisms in multiple trophic levels. Devastation due to alien insect herbivores poses the greatest threat to native insect larvae that specialize on the impacted host species. The loss of pollinators whose larvae feed on impacted species and provide services for native plants may also …

His Words Spoke To Me: An Analysis Of Cult Rhetoric Through Memoir, Devan Leigh Lemke

Theses and Dissertations - UTB/UTPA

Through my analysis of memoirs of former cult members, a pattern of rhetorical coercive techniques grounded in the theories of Kenneth Burke and Chaim Perelman surfaces. Burke’s theory of identification presents an explanation of why group members believe they share the same interests as the group. Perelman’s theory of disassociation explains why the group believes outrageous statements made. Perelman’s theory of presence explains why it is impossible to logically express any concerns within the group. The simultaneous existence of all three theories renders a powerful blow to the human psyche. The identity of the member is so shattered, that they …

Correlation Of Amyloid Beta And Spatial Learning And Memory Deficits On A Thy1-App Mouse Model For Alzheimer's Disease, Amber Lynn Betz

Theses and Dissertations - UTB/UTPA

The McGill-Thy1 APP mouse is a triple transgenic model of Alzheimer disease, which has the mutant amyloid precursor protein to synergistically over-produce amyloid beta plaques. These mice exhibit visuo-spatial learning impairment at 3 months of age and memory impairment at 10-13 months of age in the Morris water maze. To extend these findings mice at 3, 5, and 7 months of age were tested on the Barnes maze. Non-Transgenic and Transgenic mice showed improvement during acquisition. However, 3 month and 5 month McGill Thy1- APP mice showed impaired acquisition learning while 7 month showed a learning and memory deficit compared …

May 1, 2015, The Daily Mississippian

Daily Mississippian (all digitized issues)

No abstract provided.

Hispanic Mothers’ Narratives: Experiences Of Parenting A Child With Cystic Fibrosis, Health Beliefs, And Health Care Experiences Related To Cystic Fibrosis, Linda Tirabassi-Mathis

Dissertations

The Hispanic population is the fastest growing minority in the United States and is also a minority in the cystic fibrosis (CF) community. Therefore, an increase in CF in the U.S. might be anticipated. This study explored stories of Hispanic mothers’ perspectives of parenting their child with CF, health beliefs, and health care experiences. The study interviewed 10 mothers of which half were English speaking. Narrative structural and thematic analyses were applied through a critical feminist lens. The major themes that emerged were mothering, growing and growth, mother talk, and connected; all informed by Ruddick’s (1995) framework on maternal thinking. …

Australian Aquatic Curriculum Reform: Treading Water Carefully?, T Lynch

Plymouth Institute of Education

The purpose of this paper is to investigate the status of aquatics within the national Australian Health and Physical Education curriculum with a particular focus on the past decade. Swimming and water safety always has held a prominent place within Australia’s Health and Physical Education (HPE) learning area throughout modern history. The first national school HPE curriculum framework has recently been released, representing a growing number of stakeholders and focus areas. This raises questions surrounding the content traditionally delivered in schools under the HPE umbrella and how the new curriculum may be enacted. Early signs, such as the release of …

Cultivating Dreams: Examining Community Involvement And Satisfaction In Fayetteville Farms, Donna J. Freeman

Landscape Architecture Undergraduate Honors Theses

Agriculture has a great, often untapped potential to be integrated in to the urban landscape as part of a green infrastructure and food production network. Urban agriculture is often piecemeal and opportunistic, rarely part of a city-wide master plan or with a comprehensive site plan. Because of this, farms are less likely to be considered as public space like parks and plazas or be studied as part of the human environment. This study utilizes data triangulation from site analysis, policy analysis and surveys to attempt to determine how urban farms might be improved in specific categories such as visibility and …

An Examination Of Psychoeducation And Its Potential Modifying Influence On Alcohol Use Patterns Among Adults Reporting Co-Occurring Posttraumatic Stress Symptoms And Hazardous Alcohol Consumption, Sarah Jo Bujarski

Graduate Theses and Dissertations

Research has suggested that consumption of alcohol in the presence of elevated posttraumatic stress symptom (PTSS) may serve an avoidant function to cope with negative emotions. These coping-related motives for use are theorized to both maintain PTSS and relate to poorer prognoses in treatment for alcohol use disorders (AUDs). Treatments utilizing coping skills training, which typically also involves educating clients about the negative consequences of drinking alcohol to cope, suggest the utility of targeting coping behaviors to reduce alcohol use. These studies, however, have not attempted to isolate the effects of psychoeducation on alcohol-related factors. The current study investigated the …

Understanding The Evolution Of Aggregative Multicellularity: A Molecular Phylogenetic Study Of The Cellular Slime Mold Genera Sorodiplophrys And Pocheina, Alexander Tice

Graduate Theses and Dissertations

Cellular slime molds are amoeboid protists that have a unicellular trophic phase and multicellular dispersal stage formed through the aggregation of individuals in their life cycles. These organisms were once thought to form a monophyletic group in the Mycetozoa. After careful morphological, ultrastructural, and molecular studies, cellular slime molds are now thought to be distantly related organisms that have all converged on the cellular slime mold habit. The following thesis consists of two molecular phylogenetic studies on two named genera of cellular slime mold for which little or no molecular data were publically available. In the first study, gene sequence …

Physiological And Nutritional Characterization Of High Yield Soybean, Ryan John Van Roekel

Graduate Theses and Dissertations

Soybean [Glycine max (L.) Merr.] grain yields greater than three times the national average have been reported in yield contests. Characterization of soybean in a maximum yield environment is necessary to provide empirical data to support those yield claims and to provide an understanding of the physiological processes at that yield level. From 2011 to 2013, research characterized biomass and N accumulation rates, radiation use efficiency (RUE), leaf N dynamics, the rate of harvest index increase (dry matter allocation coefficient, DMAC), seedfill period (SFP), and grain yield components from Mr. Kip Cullers' contest fields and in small plots at the …

Effects Of Mild Hypohydration And Hyperthermia On Cognition And Mood In Obese And Non-Obese Females, Jenna Marie Burchfield

Graduate Theses and Dissertations

INTRODUCTION: Information regarding effects of hypohydration (HY) and hyperthermia (HT) on cognition, mood and development of symptoms is conflicting since the two conditions often confound each other. Further, although obese individuals may have physiological impairments during heat stress, whether psychological impairments occur with HY and HT is unknown. PURPOSE: To assess the independent and combined effects of mild HY and HT on cognition, mood, and the development of symptoms in obese and non-obese females. METHODS: Twenty-two healthy females (11 non-obese, 22±2y, 61±6kg, 25±4% body fat; 11 obese, 22±2y, 80±18kg, 44±5% body fat) volunteered in two randomized, repeated-measures trials, involving passive …

Effects Of Crystalline Amino Acid Supplementation Of Reduced Crude Protein (Rcp) Diet On Net Energy Basis On Growing-Finishing Swine, Daniel Cook

Graduate Theses and Dissertations

Barrows and gilts (n=210) were used to test the effects of crystalline amino acid (AA) supplementation of reduced crude protein (RCP) diets formulated on a net energy basis on quality characteristics of the LM from growing-finishing pigs. Pigs were blocked by weight, and pens (3 barrows and 3 gilts/pen) within each block were assigned randomly to either corn-soybean meal diets (C) or 1 of 3 RCP diets and added crystalline AA levels for the dietary treatments during each feeding phase. During the last 3-wk feeding phase, 10 ppm of ractopamine were included in all diets. At slaughter and after a …

2015 May, Office Of Communications & Marketing, Morehead State University.

Morehead State Press Release Archive, 1961 to the Present

Press releases for May of 2015.

Global Mass Media Coverage Of Hdrs - Replication Data For: 'The Critical Role Of Mass Media In International Norm Diffusion: The Case Of Undp Human Development Reports' International Studies Perspectives, Devin K. Joshi

Research Collection School of Social Sciences

This dataset compares global newspaper media coverage of the "Human Development Reports" Dataset is based on coding of 250 articles (50 randomly selected newspaper articles each year 1992, 1997, 2002, 2007, 2012). Newspaper articles were collected from Lexis-Nexis Global Newspaper Archive in 2014 and 2015.

Characterization And Investigation Of Fungi Inhabiting The Gastrointestinal Tract Of Healthy And Diseased Humans, Mallory J. Suhr

Department of Food Science and Technology: Dissertations, Theses, and Student Research

Gastrointestinal microbiome studies have failed to include fungi in total community analyses. As a result, their diversity and function in the gut is poorly understood. Recent work has begun to uncover the role intestinal fungi play in diet, immune system development, interactions with other microorganisms in the gut, and pathogenesis of diseases. Advances in sequencing technologies allow for the ability to profile the fungal gut microbiome (“mycobiome”) in healthy and diseased states. This thesis explores the mycobiome in 1) healthy humans with a vegetarian diet and 2) pediatric small bowel transplant recipients that develop fungal bloodstream infections.

The gut mycobiome …

Effects Of Blanching On Color, Texture And Sodium Chloride Content During Storage Time Of Frozen Vegetable Soybean Modeling For Commercial Scale, Pimsiree Suwan

Department of Food Science and Technology: Dissertations, Theses, and Student Research

Vegetable soybeans [Glycine max (L.) Merrill] are a green stage of soybeans, which have become increasingly popular among health-conscious Americans as an alternative low-fat and heart-healthy food. Vegetable soybeans (VSB) are also an excellent source of protein and fiber. However, the vast majority of the VSB consumed are imported, as they are not extensively grown and processed in the United States. The situation results in short supply and limited processing information.

The purpose of this study was to investigate the effects of water blanching (at 86, 92, 98 °C for 1m30s, 2m, 2m30s) and steam blanching (at 86, 92, …

May 2015, Ifc Good Practice Handbook, Addressing Project Impacts On Fishing-Based Livelihoods, Ifc

CAO General 1999-Present

No abstract provided.

Refractory Case Of Esophageal Web In A Male Patient With Alcoholic Liver Disease, Bonnie Patek Do, Shashin Shah Md, Hiral N. Shah Md

Department of Medicine

No abstract provided.

A Mixed Method Study Of The Effectiveness Of Gaining Early Awareness And Readiness For Undergraduate Programs (Gear Up) Federal Incentive Program In Southern Mississippi Public Secondary Schools, David Micah Maxwell

Dissertations

The Gaining Early Awareness for Undergraduate Programs (GEAR UP) incentive program has been in place since the late 1990s nationally. This grant, which covers a time span of six years and offers up to eighteen million dollars in federal funds, is designed to increase college readiness and decrease dropout rate among high school students. This study examines the effectiveness of this grant in southern Mississippi for the graduating class of 2014. Utilizing both quantitative and qualitative methods to determine the effectiveness of this grant, this study draws some conclusions and recommendations for this incentive program.

A Study Of Prekindergarten Impact On Early Literacy Readiness, Lakeisha Shantae Stokes

Dissertations

The awareness of the positive impact of prekindergarten programs on the success of early literacy of students has heightened due to the research performed on the topic (Barnett et al., 2003; Cohen, 1996; Magnuson & Waldfogel, 2005). The purpose of this study was to evaluate prekindergarten student gains in the development of early literacy skills, depending on their prekindergarten program experience. The study further examined Head Start and public school prekindergarten teachers’ knowledge of early literacy skills.

Results from the prekindergarten teacher survey indicated that public school prekindergarten teachers had higher levels of education than Head Start prekindergarten teachers. The …

Preferences For Intrinsic And Extrinsic Sport Motivators Of Mississippi's Public Sschool Teachers, Jason Hugh Rayborn

Dissertations

The purpose of this study was to determine if Mississippi’s teachers teach for the same motivational reasons that athletes practice their sport. Certified teachers (N=380) from Mississippi were asked to complete a modified version of the Sport Motivation Scale-II (SMS-II) survey. This modified version of the instrument, the SMS-II-ED, included 18 questions from 6 different extrinsic, intrinsic, and a-motivational subgroups and one qualitative question for a total of 19 questions. Preliminary demographic items included teacher’s grade level taught (K-5, 6-8, 9-12), years’ experience (1-10, 11-19, 20+), and previous high school or collegiate sport participation (yes or no).

Descriptive statistics were …

Valorization Of Fish By-Products: Rheological, Textural And Microstructural Properties Of Mackerel Skin Gelatins, Zied Khiari, Daniel Rico, Ana Belen Martin-Diana, Catherine Barry-Ryan

Articles

The fish processing industry generates significant amounts of waste which is usually discarded. The present study investigated the recovery of gelatins from Atlantic mackerel (Scomber scombrus) skins after pre-treatment with different environmentally-friendly organic acids (acetic, citric, lactic, tartaric or malic acid). The chemical composition, the rheological and the textural properties as well as the microstructural characteristics of the extracted gelatins were analysed and compared to commercial bovine hide gelatin. Although the organic acid used in the pre-treatment step did not affect the extraction yield and the chemical composition of the prepared gelatins, differences were observed in terms of rheology and …

Development And Functioning Of Mycorrhizal Root Systems Under Non-Uniform Rootzone Salinity, Asha Christopher

Dissertations

Arbuscular mycorrhiza are obligate symbionts that live in association with most plant roots. The fungal mycelium extracts nutritional elements from the soil, and supplies these to plants in exchange for plant photoassimilates. The present study investigated the effects of root colonization by arbuscular mycorrhizal fungi on growth and nutrient uptake of tomato (Solanum lycopersicum L.) and Sudan grass (Sorghum bicolor L.) exposed to topsoil salinity through a horizontal split-root set-up. Roots in the upper compartment were exposed to substrate salinity, while lower compartment roots had access to non-saline nutrient solution. Despite roots being well-colonized by mycorrhizal fungi, there was no …

A Translational Study Determining The Impact Of Timing And Duration Of Aerobic Walking On Metabolic Control And Personal Preferences Among Adults Recently Diagnosed With Type 2 Diabetes, Cory Cox

Graduate Theses

Type 2 diabetes (T2D) is a potentially life threatening metabolic disease characterized by insulin resistance and inability to metabolize glucose (Meneilly & Elliott 1999). According to the American Diabetes Association (ADA, 2013), diabetes played a contributing role in 231,404 deaths in 2007 alone. Because of this, researchers strive to develop the best methods of managing diabetes. Physical activity has been shown to improve glucose control by reducing insulin resistance and reducing body fat (Bacchi et al., 2012). Recent data from DiPietro et al. (2013) indicated that multiple bouts of exercise may be favorable over one continuous bout in managing blood …

The Effect Of Warm Up Music Compared To No Warm Up Music In Collegiate Anaerobic Athletes, Mallory Zappitelli

Graduate Theses

Music is a very influential part of life. Music has been linked to psychological effects on exercise, however, there are mixed outcomes when it comes to its effects on exercise performance. The purpose of this study was to test music’s influence on anaerobic performance on the Wingate test. Subjects included 20 track and field athletes at a Division I school in South Carolina. The methodology used in this research was a blind randomized cross over design. Twenty college-age track and field athletes participated in two Wingate tests. Each involved a warm-up with music and a warm-up without music. The warm-up …

Evaluating The Impact Of A Snap Challenge On University Participant Attitudes Toward Poverty, Susan Tyler Wallace Harding

Graduate Theses

Objective: The purpose of this study was to evaluate whether a week-long SNAP Challenge completed by university participants influenced perceptions about poverty. Design: Pretest and posttest questionnaires measured changes in attitudes toward poverty after the SNAP Challenge using the Attitude Toward Poverty Short Form scale comprised of three factors: Personal Deficiency, Stigma, and Structural Perspective. Dispositional empathy was measured with the Interpersonal Reactivity Index and analyzed as a potential mediating variable of attitude change. Subjects: Student and non-student subjects were recruited from Winthrop University. Four hundred forty-six pretest questionnaires were initiated, 363 were completed, and 363 were eligible for …

The Life And Academic Experiences Of Teenage Mothers And Expecting Teenage Mothers Attending High School In Missouri, Angelo R. Buchanan

Dissertations

The purpose of this study was to discover and understand the life and academic experiences of high school teenage mothers and expecting teenage mothers. The research questions was, How do these teenage mothers and expecting teenage mothers describe their life and academic experiences in a Missouri high school; What challenges do they face to successfully continuing their education; and What would they want and/or need in a high school-based child-care center if it were to be implemented as part of the high school’s intervention with this at-risk population? The study was conducted at a medium-sized Midwestern Urban High School. The …

Effects Of Chronic Manganese Exposure On Attention And Working Memory In Non-Human Primates., Jay S. Schneider, Charles Williams, Mark Ault, Tomás R. Guilarte

Department of Pathology, Anatomy, and Cell Biology Faculty Papers

Manganese (Mn) is essential for a variety of physiological processes, but at elevated levels, can be neurotoxic. While cognitive dysfunction has been recently appreciated to occur as a result of chronic Mn exposures, it is still unclear as to which cognitive domains are most susceptible to disruption by Mn exposure. We previously described early appearing Mn-induced changes in performance on a paired associate learning task in monkeys chronically exposed to Mn and suggested that performance of this task might be a sensitive tool for detecting cognitive dysfunction resulting from Mn exposure. As chronic Mn exposure has been suggested to be …