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Evaluating Costs Associated With Management Decisions Of Replacement Dairy Heifers And Their Impact On The Total Rearing Investment, Anna Catherine Hawkins

Theses and Dissertations--Animal and Food Sciences

Replacement heifer rearing is critical for the future of the dairy operation, especially to improve genetic merit and maintain herd size. A replacement heifer from the day she is born to the day she calves herself is generally a 2-year investment without potential income. A myriad of options exists on how to manage, fed, and ultimately raise replacement heifers. This study quantifies the costs associated with replacement heifer management decisions from birth to calving related to housing, labor, feed and health. The heifer rearing period can be broken into pre and post weaning sections to allow for more understanding the …

Evaluation Of Current And Emerging Techniques For Measuring Eggshell Integrity Of The Domestic Fowl, Lauren Wood Nolan

Theses and Dissertations--Animal and Food Sciences

This dissertation is an investigation into the effect of different zinc sources and levels on eggshell quality and microstructure, as well as keel bone damage. Eggshell function is two-fold; eggshells function to protect the developing embryo, as well as act as a barrier against bacterial penetration, optimizing food safety of the egg for human consumption (Mabe et. Al., 2003). Two small trials were conducted in order to determine differences in eggshell microstructure of eggs produced from hens at peak lay (26 weeks of age) and at the end of lay (88 weeks of age). Two groups of hens were fed …

Developmental Changes In The Pig From Birth To 42 Days Post-Weaning (1.5 – 25 Kilograms Bodyweight), Sarah K. Elefson

Theses and Dissertations--Animal and Food Sciences

This study evaluated the changes in body composition, glycogen tissue reserves, visceral organ growth, and small intestine morphology in the young pig. A total of 96 crossbred pigs were euthanized at birth (pre-suckle), days 1, 2, 3, 5, 7, 14 postpartum, weaning at day 21, and days 1, 2, 3, 5, 7, 14, 28, and 42 post-weaning. Body composition of the pig had increasing dry matter and fat, decreasing ash, calcium and phosphorus, and relatively static protein percentage over the course of the study. Liver and muscle glycogen was greatest at birth. Following birth and weaning there was a distinct …

Delaying Diabetes In The Native American Population, Seth Tramm

Physician Assistant Scholarly Project Posters

Diabetes is a debilitating disease process caused by the body’s inability to control blood glucose levels. With over 30 million diabetics in the United States and another 85 million prediabetics, the effects of this disease are wide-spread and far-reaching. Native American/Alaska Native populations have a nearly two-fold increase in prevalence of diabetes when compared to non-native populations. Risk factors for diabetes in all populations include modifiable risks such as obesity, diet, and physical inactivity as well as non-modifiable factors such as age, family history, and ethnicity. Studies have shown that early identification of symptoms, coupled with proper and intentional treatment …

Intermittent Fasting In Weight Management, Alse Engen

Physician Assistant Scholarly Project Posters

Obesity is associated with a variety of medical conditions that adversely affect metabolic and cardiovascular health. In order for health care providers to adequately educate and promote weight management, they need to be aware of the various dietary regimens and the efficacy and adverse effects associated with each. This literature review assesses the efficacy, metabolic benefits, and cardiovascular benefits of both intermittent energy restriction and continuous energy restriction from ten articles found on various databases within the past five years. The findings indicate that although not proven superior or inferior, intermittent energy restriction provides statistically similar results to continuous energy …

Parenteral Ascorbic Acid For Treatment Of Sepsis, Lindsey Hiatt

Physician Assistant Scholarly Project Posters

Sepsis kills nearly 1 million people each year in the United States and sepsis-related hospitalizations cost approximately $24 billion annually (Paoli, Reynolds, Sinha, Gitlin, & Crouser, 2018). Current treatment guidelines are limited to targeted antibiotics and hemodynamic support. While antibiotics are the definitive treatment to eradicate the infectious pathogen, there are currently no standard-of-care treatments that consistently and successfully attenuate the damage sustained to the body by its own inflammatory response to infection. Many different treatments have been trialed and failed to show improved outcomes. Vitamin C, or ascorbic acid, has long been associated with supporting immune function, and has …

Delaying Diabetes In The Native American Population, Seth Tramm

Physician Assistant Scholarly Project Posters

Diabetes is a debilitating disease process caused by the body’s inability to control blood glucose levels. With over 30 million diabetics in the United States and another 85 million prediabetics, the effects of this disease are wide-spread and farreaching. Native American/Alaska Native populations have a nearly two-fold increase in prevalence of diabetes when compared to non-native populations. Risk factors for diabetes in all populations include modifiable risks such as obesity, diet, and physical inactivity as well as non-modifiable factors such as age, family history, and ethnicity. Studies have shown that early identification of symptoms, coupled with proper and intentional treatment …

The Relationship Between Cell Phone Use And Motivation To Exercise In College Students, Ryan Eric Doree

Theses and Dissertations

Past research suggests that high cell phone usage is related to sedentary behavior, poor physical fitness, and poor mental health. College students cell phone usage has increased over previous years while physical activity levels have declined, but due to little research, this relationship is still unclear. The purpose of this study was to examine the relationship between college student's smartphone usage, exercise motivation, and physical activity. College students completed an electronic survey (n=157; female = 135; age = 20.01±1.49; BMI = 24.39) that assessed exercise motivation, physical activity, smartphone usage, height and weight (to calculate BMI), depression, anxiety, stress and …

Temporal Trends In The Standing Broad Jump Test Performance Of United States Children And Adolescents, Bridget Kate Pinoniemi

Theses and Dissertations

Muscular fitness is a very important indicator of health. Using a systematic review strategy, the aim of this study was to estimate the temporal trends in broad jump performance of United States youth. Broad jump data on apparently healthy United States youth (aged 10–17 years) were located through a systematic electronic database search and by pearling reference lists, topical systematic reviews and personal libraries. Sample-weighted temporal trends (expressed as percent and standardized trends) were estimated for separate age-sex groups using best-fitting regression models relating the year of testing to mean jump performance. Mean trends standardized to the year 1985 were …

Health Disparities In Females With Rheumatic Heart Disease In Central Afghanistan, Ruhina Najem

Walden Dissertations and Doctoral Studies

This study surveyed healthcare professionals and rheumatic heart disease (RHD) female participants in two hospitals located in central Afghanistan to examine the effects of communication among healthcare professionals, ethnicity and socioeconomic status, and the health quality of life. The social ecological models (SEM) of health promotion was utilized in the individual (communication between healthcare professionals), community (health quality of life), and societal factors (ethnicity and socioeconomic status). Three research questions were explored in this study: the significance of RHD healthcare professional's education to their RHD female patients ages 16 to 45 years; a correlation between ethnicity and socioeconomic status among …

Program Evaluation Of The Employee Health And Wellbeing Program, Alicia Carmen Marlena Perez

Walden Dissertations and Doctoral Studies

Health promotion and disease prevention are a focus of population health management. Without ongoing and rigorous evaluation, these programs may be in jeopardy of continuing. The purpose of this project was to conduct a descriptive population health- focused evaluation of a large-scale health system's employee health and wellbeing program. Guided by the Center for Disease Control and Prevention (CDC) framework for program evaluation in public health and National Center for Organization Development guidelines, a nurse-led evaluation was conducted using 5 specific data sets emphasizing organizational structure, employee health offerings, employee surveys, Pathway to Excellence survey, and program contributions. A descriptive …

Hospital-Acquired Pressure Ulcer Prevention, Druscilla Willis Jones

Walden Dissertations and Doctoral Studies

Hospital-acquired pressure ulcers (HAPUs) represent a significant challenge in the care provided for hospitalized patients. HAPUs impact morbidity, mortality, and quality of life. At the local practice site, the incidence of HAPUs increased in the perioperative setting. The practice-focused question for this project asked if an education program for staff nurses working in a perioperative care setting with high HAPU incidence can advance nurse knowledge regarding prevention, early assessment, symptoms, and treatment of HAPUs. The purpose of this educational project was to develop a pretest and posttest designed education program on HAPU prevention and care for perioperative nurses. The Iowa …

Prison Nurseries And Social Work Practice, Brooke Sheehan

Walden Dissertations and Doctoral Studies

This study sought to examine what gaps existed in practice through the perspectives of correctional social workers in terms of helping incarcerated mother–infant dyads bond. Additionally, it examined whether a prison nursery was viewed as a possible option within a smaller correctional facility. Theories used to guide this study included attachment theory and separation-individuation theory, which align with the research questions that sought to explore gaps in services, supports that could be established, and program feasibility. Action research, using an anonymous online survey, resulted in N = 6 social work participants who worked as prison social workers in the northeast …

Role Of Ngos In Addressing Agricultural Challenges Through Certified Organic Agriculture In Developing Regions: A Zimbabwe Case Study, Plaxedes Chitiyo, Leslie A. Duram

Publications

Non-governmental organizations (NGOs) are promoting certified organic agriculture to improve livelihoods and revive Zimbabwe’s ailing agriculture sector. Certified organic agriculture has the potential to address these challenges by seeking lucrative export markets. A qualitative study utilizing semi-structured interviews and website textual content analysis was used to determine the role of NGOs promoting certified organic agriculture in Zimbabwe. Results indicate that the main role of NGOs was to promote community development with partnerships and advocacy as strategies used to educate and create awareness on certified organic agriculture importance. Lack of government support undermines expansion of certified organic agriculture in the country.

Bet You Can’T Eat Just One: Binge Eating Disorder Promotion In American Food Advertising, Debbie Danowski

Communication, Media & The Arts Faculty Publications

"Eat Like Andy“; "What Would You Do For A Klondike Bar?“ For well over a century, American food manufacturers have been competing for consumers’ attention through the use of catchy jingles, iconic characters and celebrities. At the same time, the products being advertised contain greater amounts of addictive ingredients, which encourage binge eating resulting in an unprecedented obesity epidemic. Combine this with the full-scale commercialization of the culture today“. Jhally identifies and the powerful impact of food advertisements becomes clear as does the need to evaluate these ads. As Kilbourne noted nearly a quarter of a century ago, the majority …

Maternal Health & Rights In Uganda, Margaret Rice

Public Health Theses

This report will contribute to the global narrative about maternal health and rights by examining the current state in Uganda in regional (Sub-Saharan Africa) and global context. The report will focus on indicators of maternal health and rights in Uganda and the complex social, political, legal, and sociocultural factors that influence maternal health in a developing nation. This report will contribute to understanding of the current issues impacting maternal health, and will culminate with recommendations for appropriate policies and advised programmatic response to improve maternal health in Uganda, with implications for the Sub-Saharan African region and the world.

The Efficacy Of Curcumin And Oil Palm Phenolics, As Potential Antidepressants, On The Serotonin Pathway In A Neuronal Rat Cell Line, Melanie Hutchings

Wayne State University Theses

Depression can be experienced by individuals of all ages, and can result in alterations of mood, decreased ability to function, and fatigue. Current treatment involves pharmaceuticals, which can result in adverse side effects, and there is a risk of relapse. Nutraceuticals are of interest because they may be able to work as efficiently as current treatments, and will cause fewer adverse effects. Curcumin and oil palm phenolics (OPP) are polyphenolic compounds that exhibit beneficial properties, including anti-oxidant and anti-cancer, and may assist in the regulation of diabetes. For this experiment, we utilized a neuronal rat cell line, RN46A-B14, which exhibits …

Towards Food Justice: Strategies Of Community Engagement For Local Food Nonprofits, Garrett Stern

School of Professional and Continuing Studies Nonprofit Studies Capstone Projects

Over the past two decades there had been a significant shift in American values around food and health. The increase of diet-related illness and the growing awareness of the local food movement have helped to shape the discourse on healthy, nutritious, sustainably grown food. Food justice advocates and organization have inserted social justice principals of equity and self-determination into the dialogue of health and food. There has been a similar shift in the nonprofit sector in regard to local food programing, with local food nonprofits advocating for equity and inclusion in nonprofit food programing. Community engagement is key to putting …

The Factors That Impact Patient Portal Utilization, William Carroll Reed

CCAC Theses and Dissertations

Spawned by legislative mandates, such as the American Recovery and Reinvestment Act of 2009’s Health Information Technology for Economic and Clinical Health Act, and individuals desiring to have more personal accountability for their health and healthcare, the introduction and use of electronic personal health information (ePHI) has grown substantially. Given that most ePHI is maintained within the healthcare delivery system, an information portal is required for individuals to have access to the ePHI. As a result, the legislation required the introduction and use of patient portals to grant such access.

Despite substantial financial incentives and disincentives for healthcare organizations to …

Estimating Juvenile Recruitment Of Elk In An Occupancy Modeling Framework, Mateen A. Hessami

Undergraduate Theses, Professional Papers, and Capstone Artifacts

Juvenile recruitment is a key parameter in understanding ungulate population dynamics. Traditional methods in population composition surveys, such as estimating young: adult-female ratio’s, can be precluded by cost, safety, and feasibility. The use of remote cameras provides a potentially cutting-edge tool to apply to wildlife population estimation techniques. While the prevalence of remote cameras in ungulate studies has increased, few studies have used cameras to estimate vital rates, such as recruitment or survival. Here, we tested the potential of remote cameras to estimate calf: cow ratios and calf survival of elk (Cervus elaphus) using the Royle-Nichols (2003) occupancy …

Eating Insects: A Community Action Toolkit, Lily X. Chumrau, Charlotte Langner, Freya Sargent, Ellen Sears, Mary Mccormick

Undergraduate Theses, Professional Papers, and Capstone Artifacts

The world’s human population has risen exponentially over the last 100 years and is expected to reach nine billion by 2050. Ensuring food security and resource sustainability is of global concern. The United Nations Food and Agriculture Organization endorses insect farming as an alternative to cattle, pork, sheep, and poultry industries because of their higher food conversion rate. Insect farming requires less arable land, less water, and produces less greenhouse gases than traditional livestock. The practice of eating insects, known as entomophagy, is not a new idea as two billion people around the world include insects in their diets. Unfortunately, …

Vidrio Y Hilo: Two Stories Of The Border, Ann Marie Leimer

Journal of Latino/Latin American Studies (JOLLAS)

We tell stories with our bodies, precisely or con pasión. We tell stories con nuestras palabras, spoken and sung. We remember and retell stories given to us from grandmothers, older sisters, and comadres, stories that keep us alive as Leslie Marmon Silko’s character reminds us, and that also keep alive our traditions, both new and invented (Hobsbawm & Ranger, 1992). These retellings reinvigorate our memories of the storytellers from whose lips we receive grace and of the stories that sustain us. Art makers tell stories with images fashioned from graphite, ink, and paint. They tell stories with objects carefully formed …

Signature Sustainability Earth Day Dish, Nancy Garmer

Evans Library Publications

Evans Library celebrates Earth Day each year in partnership with the Student Organization for Sustainability Action (SOSA) and the Student Government Association (SGA) as part of a week‑long schedule of campus events. The Library shares equal billing on Earth Week promotional materials and caps off the week with a Library After Hours event on Friday evening. Earth Day offers an important opportunity to collaborate with campus organizations and highlight sustainability initiatives taking place across the university. As a central academic and community space, the Library plays a vital role in supporting and promoting sustainability efforts, making Earth Day a prescribed …

A Qualitative Research Synthesis Of Contextual Factors Contributing To Female Overweight And Obesity Over The Life Course In Sub-Saharan Africa, Ifeoma Ozodiegwu, Mary Ann Littleton, Christian Nwabueze, Oluwaseun Famojuro, Megan Quinn, Rick L. Wallace, Hadii M. Mamudu

ETSU Faculty Works

Objective: Adult women are disproportionately affected by overweight and obesity in Sub-Saharan African (SSA) countries. Existing evidence on the sociocultural context remains unconsolidated. In this qualitative research synthesis, we aggregate research literature on contextual factors that potentially predispose adult women and adolescent girls to overweight and obesity to inform research, policies and programs over the life course.

Methods: PubMed, CINAHL, PsychInfo, ProQuest Central, EMBASE, and Web of Science were searched to locate qualitative research articles conducted in SSA countries beginning in the year 2000. After assessment for eligibility and critical appraisal, 17 studies were included in the synthesis. Textual data …

Effect Of Some Immunomodulators And Zeatin On Susceptibility Of Wheat To Powdery Mildew, Alexander Babosha

Turkish Journal of Botany

The effects of zeatin, salicylic acid, and plant oligoadenylates on susceptibility of wheat seedlings to powdery mildew and the shape of dose-response curves for immunomodulation were studied. Salicylic acid and zeatin produced complex dose-responses with upregulation or downregulation of plant susceptibility. Under different experimental conditions, the dose-response curve for zeatin varied in shape from a curve with a maximum to a curve with a minimum of susceptibility to powdery mildew. More complicated curves with a resistance region framed with regions of increased susceptibility were also found. Plant oligoadenylates inhibited the development of powdery mildew at optimal concentrations. The increasing concentrations …

Regulation Of Boron Toxicity Responses Via Glutathione-Dependent Detoxification Pathways At Biochemical And Molecular Levels In Arabidopsis Thaliana, Doğa Seli̇n Kayihan, Ceyhun Kayihan, Yelda Özden Çi̇ftçi̇

Turkish Journal of Botany

The fine-tuned regulation of the Halliwell-Asada cycle (ascorbate-glutathione pathway) in Arabidopsis thaliana under boron (B) toxicity was shown in our previous report. In this study, we investigated the expression levels of some members of the glutathione S-transferase (GST) superfamily, such as phi (GSTF2, GSTF6, GSTF7, and GSTF8), tau (GSTU19), and zeta (GSTZ1) classes in Arabidopsis thaliana that were exposed to 1 mM boric acid (1B) and 3 mM boric acid (3B). Additionally, the expression levels of genes for glutathione (GSH) and phytochelatin biosynthesis as well as miR169 and miR156 were evaluated in Arabidopsis thaliana exposed to 1B and 3B. Moreover, …

Effect Of Exercise On Cognitive Function In Persons With Dementia: A Systematic Review And Meta-Analysis, Southey F. Saul

Open Access Dissertations

As the population ages, the number of people suffering from dementia will rise significantly. Current estimates of total societal cost of dementia exceed $8 billion dollars (US). Epidemiological studies have shown that increased lifetime engagement in exercise reduces cognitive decline and the incidence of dementia in normal older adults. While existing research suggests that lifelong exercise may be preferable, the adoption of exercise at any age and stage of dementia-onset to delay or reverse cognitive decline is worthwhile given the prevalence of sedentary lifestyle, and the increasing proportion of older adults and dementia incidence. Recently, trials have started to explore …

An Exploratory Investigation Into The Structure Of Eating Disorder Diagnosis, Juliana Steffes

Open Access Dissertations

This dissertation first provides the current conceptualization of the most common Eating Disorders (EDs) as well as other disordered eating conditions currently recognized within the research community. The current literature regarding the epidemiology, risk factors, existing evidence of indicators of overlap, and commonalities in treatment and prevention efforts among these disorders is identified. Researchers have mentioned the concept of a continuum of eating disordered behaviors or a spectrum of eating pathology, either using it in a paper title or within a research paper, yet few have conducted statistical analyses to illustrate that these concepts have more than face validity. This …

Coaches’ Perceptions Of Youth Resistance Training And Common Practices, Chelsea Legge

Master of Education in Applied Human Development Graduate Projects

Resistance training at the youth level can be beneficial if implemented correctly. Resistance training has been shown to be linked to better cardiovascular, bone health, psychosocial health and well-being, motor performance and sports performance, and reduce sports-related injuries (Zwolski, Yates, & Paterno, 2017). Faigenbaum (2010) listed five myths about youth resistance training. Despite being myths, many coaches are still hesitant to implement resistance training into youth programs. The goal of this study is to investigate theperceptions that coaches in the high school setting have on Faigenbaum’s myths and the NationalStrength and Conditioning Association (NSCA) guidelines. A quantitative study was administered …

Glucose Recovery In Collegiate Female Distance Swimmers: A Case Study On Exploring How Glucose Delivered Orally Affects Collegiate Distance Swimmers After Exercise, Elizabeth Mcnutt

Master of Education in Applied Human Development Graduate Projects

Objective: Use a case-study approach to explore blood glucose recovery times of collegiate female swimmers after swimming 1 mile and consuming different foods. Subjects: Four collegiate female long-distance swimmers ages 21 and 22. Procedure/Methods: Glucose tolerance testing indicates glucose impairment levels in the body while remaining minimally invasive. The swimmers reported at 6 am on different days, having only water for at least 4 hours prior to the study. The participants performed a prescribed warm up activity, then had their blood glucose levels measured using a Care Touch glucometer and McKesson 28G lancet before swimming 1 mile. After swimming, each …