Digital Commons Network^™

Contrasting Species-Specific Stress Response To Environmental Ph Determines The Fate Of Coccolithophores In Future Oceans, Nishant Chauhan, Craig J. Dedman, Chloë Baldreki, Adam A. Dowle, Tony R. Larson, Rosalind E.M. Rickaby

School of Geography, Earth and Environmental Sciences

Molecular mechanisms driving species-specific environmental sensitivity in coccolithophores are unclear but crucial in understanding species selection and adaptation to environmental change. This study examined proteomic and physiological changes in three species under varying pH conditions. We showed that changing pH drives intracellular oxidative stress and changes membrane potential. Upregulation in antioxidant, DNA repair and cell cycle-related protein-groups indicated oxidative damage across high (pH 8.8) and low pH (pH 7.6) compared to control pH (pH 8.2), and correlated with reduced growth rates. Upregulation of mitochondrial proteins suggested higher metabolite demand for restoring cellular homeostasis under pH-induced stress. Photosynthetic rates generally correlated …

Evaluation Of A Student Experiential Learning Clinic For Hand Therapy Using A Logic Model, Rose Mcandrew, Nathaniel Baniqued, Vicki Kaskutas

Translational Science in Occupation

Student clinics (SC) provide experiential learning opportunities in occupational therapy (OT) education that develop clinical reasoning, while providing much needed rehabilitation to under and un-insured patients in the community. The Student Experiential Learning Clinic for Hand Therapy (SELC-HT) is a SC that used a logic model for planning, implementing, and evaluating the SELC-HT. The purpose of this study is to report on outcome data on students and patients, as outlined in the evaluation phase of the logic model.

The 13 OT master/doctorate students, who delivered care in the SELC-HT, demonstrated growth in self-reported hand therapy knowledge (p=0.002) measured with …

Mapping Occupational Therapy Interventions In Adult Patients With Post-Covid Diagnosis: A Scoping Review, Jennifer Ng, Hannah Franks, Marissa Halvorson, Sarah Malone, Claudia L. Hilton Phd, Karthik Mani

Translational Science in Occupation

Importance: Post-COVID patients experience difficulties in their everyday lives due to the persistent nature of their symptoms. This scoping review explores the role of occupational therapists in treating post-COVID patients and examines occupational therapy intervention options for this population.

Objective: This scoping review seeks to answer the following questions: What does the literature say about the role of occupational therapy with post-COVID patients? Which rehabilitation interventions are currently being utilized for treatment? How often are occupational therapists involved in the treatment of and research of post-COVID patient care?

Data Sources: Articles were obtained through an exhaustive search in the following …

Associations Among Psychosocial Factors, Health-Related Quality Of Life, And Adherence In Pediatric Inflammatory Bowel Disease, Cecelia I. Nelson

Graduate Theses, Dissertations, and Problem Reports (ETD)

Inflammatory Bowel Disease (IBD) is a prevalent disorder among youth in the United States. IBD is one of the leading causes of chronic pain in adolescence and symptoms can lead to reduced quality of life, social embarrassment, and lower self-esteem. Adherence to medical regimens for IBD is incredibly important to prevent morbidity, mortality, and impaired health-related quality of life (HRQOL). However, adolescents struggle generally with adherence and the regimen for IBD can be complicated and include aversive side effects. Psychological factors, such as depressive symptoms, are key factors associated with non-adherence. Nevertheless, gut-specific anxiety (GSA) is a psychological factor that …

Impacts Of Community Food Outreach Programs On Low-Income Families: St. Ursula’S Food Outreach Program In Pursglove Monongalia, West Virginia, United States As A Case Study, Oluwafunke Abeleje

Graduate Theses, Dissertations, and Problem Reports (ETD)

ABSTRACT

Impacts Of Community Food Outreach Programs on Low-Income Families: St. Ursula’s Food Outreach Program in Pursglove Monongalia, West Virginia as A Case Study

Abeleje Oluwafunke Rebecca

According to previous research studies as stated by Fatka (2023), in 2014, 14% of households in the United States had levels of food insecurity. Also, as noted by Pitts, 2020, food insecurity rates rose across the board in the United States during the early COVID-19 epidemic and tripled among families with children. Compared to other industrialized countries, the United States had very high rates of food insecurity before the outbreak (Poblacion et al., …

Adverse Childhood Experiences Predict Mortality Risk: The Role Of Social Support & Social Strain, Meredith A. Willard

Graduate Theses, Dissertations, and Problem Reports (ETD)

Childhood adversity has long-lasting negative effects across the lifespan including increased mortality risk. The love and support individuals receive from others, also known as social support, has shown to be a protective factor against ACEs. However, little research has investigated the amplifying effects of social conflict and strain that often accompanies social relationships. Utilizing data from the Midlife Development in the U.S. (MIDUS) study, I tested whether higher levels of social support would buffer the negative effects of adverse childhood experiences on mortality risk, and whether higher levels of social strain would amplify these associations. The sample included 6,150 participants …

Effect Of Haemonchus Contortus Excretory/Secretory Protein On Differences In Host Neutrophil Migration, Hannah Grace Teddleton

Graduate Theses, Dissertations, and Problem Reports (ETD)

An excretory/secretory (E/S) product, common to many helminths, is neutrophil inhibitory factor (NIF) which negatively affects neutrophil migration and activity. Due to differences in neutrophil accumulation between parasite resistant St. Croix STC and parasite susceptible Suffolk (SUF) sheep, we hypothesized that Hc-NIF may inhibit migration of SUF and not STC neutrophils. Previous studies have demonstrated that Hc produces NIF but is not commercially available. To test our hypothesis, neutrophils were cultured from STC and SUF sheep in the presence of Ancylostoma caninum-derived NIF (Ac-NIF) and measure chemotaxis to Interleukin-8 (IL-8), HcLA or H. contortus third-stage excretory/secretory (E/S) products. Neutrophils were …

Comparison Between Coronally Advanced Flap With Sub-Epithelial Connective Tissue Graft And Tunnel Technique With Sub-Epithelial Connective Tissue Graft In Achieving Mean Root Coverage At Multiple Recession Defects: A Retrospective Study, Christian Daniel Davila

Graduate Theses, Dissertations, and Problem Reports (ETD)

Aim: The primary objective is to retrospectively compare the mean root coverage (MRC) achieved using a coronally advanced flap and sub-epithelial connective tissue graft (CAF + CTG) with that achieved using the tunnelling technique and sub-epithelial connective tissue graft (TUN + CTG) for the treatment of multiple recession defects. The secondary objectives are to compare the proportion of complete root coverage (CRC) achieved with CAF + CTG compared to TUN + CTG, compare the proportion of CRC achieved in these two techniques with respect to level of training (American board-certified periodontist or Graduate periodontics residents) and to evaluate the …

Puberty-Associated Changes In Kiss1r, Mc3r, And Mc4r In The Ewe, Ashleigh Caitlyn Thomson

Graduate Theses, Dissertations, and Problem Reports (ETD)

The neural mechanisms that control the onset of puberty are not completely understood. In livestock, the onset of puberty relies on an increase in gonadotropin releasing hormone (GnRH) and luteinizing hormone (LH). Kisspeptin, neurokinin B, and dynorphin neurons (KNDy) and their receptors, Kiss1r, NK3R, and KOR, respectively, are important regulators of puberty. Previous data from our laboratory has shown that KNDy neurons may be responding to other inputs, including the melanocortin system, that will affect the timing of puberty. Given this, we examined kisspeptin receptor (Kiss1r) mRNA expression in GnRH neurons as well as examining melanocortin 3 and 4 receptor …

Investigating Changing Macronutrient Dynamics At A Plant, Microbe And Plant-Microbe Interactions Scale, Emel Kangi

Graduate Theses, Dissertations, and Problem Reports (ETD)

Nutrient limitation drives forest ecosystem processes by altering net primary production, belowground (C) investments, and microbial activity. As such, the availability of essential macronutrients, such as nitrogen (N) and phosphorus (P), can severely impact plant growth, microbial decomposition, and the strength of plant-microbial interactions. However, our understanding of plant and microbe responses to changing nutrient availability, and the extent to which nutrient availability affects plant-microbe interactions, remains somewhat limited. Therefore, in this dissertation, I aimed to investigate nutrient limitation on a plant, microbe, and plant-microbe interaction level. First, to connect the phenotypic responses of nutrient-limited plants to key molecular mechanisms, …

Improving Patient Self-Advocacy And Communication With Providers Through Diabetes Self-Management Education: Analyses From A Randomized Controlled Trial, Brenna Owens Kirk

Graduate Theses, Dissertations, and Problem Reports (ETD)

Background: West Virginia (WV), a rural state in Appalachia, has the highest type 2 diabetes mellitus (T2DM) prevalence in the United States. Open communication in the patient-provider relationship is an integral part of comprehensive chronic disease management. This is especially true for patients living with T2DM, a disease that requires many complex, daily self-management activities and is associated with increased emotional distress. However, patients living with T2DM are often reluctant to openly share their concerns regarding self-care with their provider. This study aimed to test the effectiveness of the Diabetes and Hypertension Self-Management Program (DHSMP), a 12-week group lifestyle …

Risk Of Parasiticides To Dung-Associated Beetles In West Virginia, Haylie J. Brown

Graduate Theses, Dissertations, and Problem Reports (ETD)

Ecosystem services provided by dung-associated beetles, such as reducing pasture fouling, parasite suppression, supporting nutrient recycling, and increasing water infiltration, contribute to animal and pasture health. However, parasiticides used to manage cattle parasites, particularly flies and helminths, in West Virginia, can adversely affect these non-target beetles. We assessed the exposure and impact of some parasiticides used in WV including Clarifly^® (active ingredient [a.i.] diflubenzuron), Cydectin^® (a.i. moxidectin), LongRange^® (a.i. eprinomectin), and Safe-guard^® (a.i. fenbendazole). In Chapter 1, we review the use of parasiticides in the US and their non-target effects on beneficial dung-associated beetles. In Chapter …

The Effects Of Feed Manufacture On Exogenous Enzymes, Starch Gelatinization, And Antinutritional Factors Associated With Soybeans, Kristina M. Bowen

Graduate Theses, Dissertations, and Problem Reports (ETD)

This doctorate dissertation consists of four individual studies with the overarching theme of the effect of feed manufacture on exogenous enzymes and antinutrients found in soybeans.

Study 1. Including exogenous enzymes in poultry diets can liberate nutrients that are typically inaccessible to monogastric animals. Phytase feeding research has traditionally been conducted by rearing broilers in raised wire cages, whereas commercially grown broilers are reared on built-up litter. Therefore, cage-based studies may not accurately represent commercial bird performance response to phytase. Birds with access to litter consume it, possibly increasing phosphorus intake leading to suggestions that lower phytase concentrations are required. …

The Effects Of Diet-Induced Obesity On Cerebral Microvascular Bioenergetics, Alec Anthony Hanshew

Graduate Theses, Dissertations, and Problem Reports (ETD)

Obesity is a worldwide epidemic but is especially a concern in the United States with over 40% of the population being obese. Obesity is known to cause increased metabolic demand, systemic inflammation, peripheral vascular dysfunction, and increased levels of oxidative stress and reactive oxygen species (ROS). However, the role of obesity on cerebrovascular bioenergetic function has not been fully elucidated. This study aimed to determine the impact of diet-induced obesity on cerebrovascular bioenergetics. 72, 6-month-old C57Bl/6 male and female mice were randomized into control and HFD groups. Control mice were subjected to the feeding of standard chow (18% fat, 24% …

Performance And Physiological Impacts Of Branched-Chain Amino Acid And Tryptophan Ratio Variations In Turkey Starter Diets Utilizing Concentrated Corn Proteins, Emily Blair Estanich

Graduate Theses, Dissertations, and Problem Reports (ETD)

In Chapter 2, a study was designed to evaluate the effects of varying dietary branched-chain amino acids (BCAA) ratio in corn and soybean meal-based turkey starter diets. The BCAA leucine, isoleucine, and valine are considered indispensable amino acids needed for energy and stimulation of muscle protein synthesis via the mammalian target of rapamycin (mTOR) pathway. Imbalanced BCAA ratios can lead to antagonism and degradation of limiting BCAA, particularly in diets with excess leucine. Concentrated corn proteins contain high levels of leucine and can alter BCAA requirements; however, crystalline BCAA may be added to correct these ratios. This study aimed to …

Pathways To Health: Linking Accessible Green Space To Improved Health And Well‐Being In Rural Appalachia., Udday Shankur Datta

Graduate Theses, Dissertations, and Problem Reports (ETD)

Green spaces are essential for our physical health. The quality of its green space often determines the health of a community. The presence of green space in our lives is associated with reduced stress levels, better sleep, and increased feelings of safety. Lack of access to green space can lead to many health issues, such as high blood pressure, diabetes, and cardiovascular diseases, and has been linked to obesity and physical inactivity.

The Appalachian Regional Commission (ARC) defines Appalachia as a region covering 420 counties across 13 states in the eastern United States. A large part of this region is …

An Experiment To Determine Mineral-Associated Organic Matter Turnover In A Sandy Clay Loam, Samantha Abel

All Master's Theses

Soil is an important terrestrial carbon sink. Through regenerative land management, which includes minimizing soil disturbance, the carbon content of soil can be raised towards preindustrial levels. This feat requires effectively storing carbon in a natural system that is inclined to cyclicity. The most stable form of soil organic matter is mineral-associated organic matter (MAOM). This carbon labelling experiment was designed to identify short-term CO₂ fluxes within the soil-plant-atmosphere system, particularly those related to MAOM turnover in the rhizosphere. Basil (Ocimum basilicum) was planted on a plot at the campus farm at Central Washington University. Another plot …

Impact Of The Use Of Nutrition Information On Glycemic Control In Adults With Diabetes, Katelyn Richardson

All Master's Theses

The purpose of this study is to examine the association between glycemic control in adults with diabetes and the use of nutrition information (NI). A cross-sectional design evaluated adults with diabetes from the 2009-2010 and 2017-2020 NHANES databases. Use of NI was quantified based on the subject’s use of the Nutrition Facts Label, use of calorie information at restaurants, and use of either the USDA Food Guide Pyramid or My Plate. Glycemic control was established if the subject’s hemoglobin A1C concentration was 7.0% or lower. SAS Software (v. 9.4) was used for all statistical analysis. Differences between prevalences were established …

Impact Of Diet Culture On Disordered Eating Habits In College Students, Laura Vanderlinde Padgett

All Master's Theses

Eating Disorders (ED) impact people worldwide at increasing rates and are a contemporary public health issue in the United States. The purpose of this research was to understand if exposure to Diet Culture impacts disordered eating behaviors in college students. A cross-sectional study was conducted of adults aged 18 and older who were currently enrolled in at least one college-level course during the period of August 2023 to December 2023. Utilizing the platform Qualtrics, an anonymous survey was created and distributed via online and in-person sources. Researchers created 5 survey questions aimed at collecting data on the familiarity and exposure …

Factors Associated With The Prevalence Of Iron Deficiency And Anemia In Women Of Reproductive Age In The U.S.: Nhanes 2015-2020, Catherine Wise

All Master's Theses

Iron deficiency (ID) is well recognized as the most prevalent nutrient insufficiency and a leading cause of anemia. Women of reproductive age (WRA), females 15 to 49, are at an increased risk of ID and anemia. This is due to the heightened iron demands of this life stage, including puberty, menstruation, and pregnancy, which require iron intakes ranging from 15 to 27 mg/day. Poor health and nutrition increase the risk of ID and progression to anemia. Consequences of ID and anemia range from exhaustion and decreased cognitive function to an increased risk of mortality. This study aimed to assess the …

Foodways: An Ethnographic Analysis Of Cwu International Students’ Perception Of The Role Of Culturally Relevant Food In Their Sense Of Belonging, Joy Ihuka

All Master's Theses

International students face unique challenges adjusting to new academic environments, including developing a sense of homesickness and lack of belonging. Studies have shown that consuming culturally relevant food helps international students relieve homesickness, fostering a sense of belonging. Curiously, nonetheless, literature on student belonging rarely focuses on food. Within this gap, this thesis explores the significance of culturally relevant food in fostering a sense of belonging among international students at Central Washington University. Using ethnographic interviews, this research examines how culturally relevant food (including how food is prepared) or lack thereof may influence international students’ perceptions of belonging. This study …

Bone Stress Injuries, Risk Of Low Energy Availability, Disordered Eating, Menstrual Dysfunction, Training Volume, And Exercise Dependence In Female Trail Runners, Saleen Zarate, Kelly Pritchett, Robert Pritchett, Namrita Kumar Brooke

All Master's Theses

ABSTRACT

BONE STRESS INJURIES, RISK OF LOW ENERGY AVAILABILITY, DISORDERED EATING, MENSTRUAL DYSFUNCTION, TRAINING VOLUME, AND EXERCISE DEPENDENCE IN FEMALE TRAIL RUNNERS

by

Saleen Zarate

June 2024

Problematic LEA can lead to REDs, which results in negative health outcomes such as impaired bone health. Trail runners may engage in a higher volume of training and may be at risk for LEA, MD, DE, and EXD, which may further increase the risk for bone stress injuries. This study aimed to explore and compare the prevalence of self-reported SFs between competitive and recreational female trail runners. Specifically, we aimed to examine risk …

The Auricular Surface Of Chimpanzees (Pan Troglodytes) As An Indicator Of Age, Kalila Garrison

All Master's Theses

Great ape skeletal remains are scarce and their use in biological profile estimations has been limited. Skeletal remains analysis provides key demographic information and ecological context to the individual. Chimpanzees (Pan troglodytes) share skeletal morphological characteristics with humans, and this study seeks to understand if two noninvasive methods using the auricular surface of the ilium to age human skeletal remains could be applied to chimpanzees. The sample consisted of n = 8 individual left auricular surfaces from known age groups of both sexes. Firstly, the Buckberry and Chamberlain Method assigns numerical values to five different traits on the auricular …

Children’S Animation Films : The Cultural Advancement Perspective, Ranang Agung Sugihartono, Kasiyan -, Sigit Purnomo Adi

Journal of Urban Culture Research

The background of this research focuses on the phenomenon of the proliferation of foreign animated films that are easily accessible to children in the digital age, bringing opportunities and risks for children, the film industry, and local culture. It is important to understand how local animated films can adapt and compete with the dominance of foreign films, while supporting cultural promotion regulations. The purpose of this research is to examine the strategies of the local animation film industry in responding to these challenges and identify steps to improve the competitiveness of Indonesian animation films. The method used is descriptive qualitative …

Evaluation Of The Navy Shipshape Program At A Large Navy Military Treatment Facility: A Comprehensive Swot Analysis Approach, Nia Nur Maye

College of Graduate Studies: Theses & Dissertations

The increasing problem of obesity among Navy service members (SMs) is a public health concern that impacts operational readiness and health risks. To combat obesity, the Navy has an official weight management initiative called ShipShape. This project aimed to conduct a Strengths, Weaknesses, Opportunities, and Threats (SWOT) analysis of ShipShape at a large Military Treatment Facility (MTF) in Portsmouth, Virginia. This program evaluation aimed to identify the internal and external factors that influenced the program's effectiveness to propose suggestions for improvement. Using quantitative and qualitative methods, the evaluation focused on conducting a paired t-test to analyze changes in Body Mass …

Highlighting Opportunities For Anaerobic Co-Digestion Of Food Waste From Universities With Pulp And Paper Mill Sludge, Md Nizam Uddin

College of Graduate Studies: Theses & Dissertations

The disposal of food waste (FW) in landfills presents significant environmental and economic challenges, including greenhouse gas emissions and loss of potential resources. Concurrently, the pulp and paper industry, a major sector in the United States, generates substantial quantities of recalcitrant organic waste that is high in lignocellulosic content. Anaerobic co-digestion of FW with pulp and paper mill sludge (PPMS) emerges as a potential strategy to address both waste streams simultaneously, potentially enhancing organic matter degradation and biogas yield. However, the efficacy of this co-digestion approach and its broader sustainability implications remain insufficiently characterized. This study employs laboratory-scale experiments to …

Weed Like Our Money Back: Amending Pennsylvania’S Medical Cannabis Law For Insolvent Cannabusinesses, Nikolajs V. Gaikis

Dickinson Law Review (2017-Present)

In 2016, Pennsylvania joined what is now 37 states and the District of Columbia in legalizing medical cannabis. The Commonwealth’s cannabusinesses share in a struggle that is common in other legal jurisdictions: operating within the confines of the Controlled Substances Act and the Bankruptcy Code. Insolvent individuals and businesses that profit from cannabis or hold cannabis assets cannot declare bankruptcy because cannabis is a Schedule I drug. Under state law, other insolvency alternatives like an assignment for the benefit of creditors, receiverships, and compositions with creditors exist as potential alternatives.

Pennsylvania’s insolvent cannabusinesses are in a uniquely poor position because …

Disharmony In Patent Law: A Comparative Study Of Patent Eligibility Of Biological Subject Matters Between China And The United States, Xiongying Tu

Cybaris®

Disharmonies in intellectual property rights have led countries, like China and the U.S., to implement patent laws tailored to their unique culture, values, and goals while complying with international treaties. China's exclusion of treatment and diagnosis methods from patent protection prioritizes healthcare accessibility, whereas the U.S.'s allowance of patentability fosters medical innovation. Similarly, China's exclusion of animal and plant patentability aligns with cultural and agricultural values, emphasizing resource accessibility and food security. Protecting genetic resources poses challenges, with China aligning its patent law proactively with the CBD principles and the U.S. prioritizing unrestricted access. China's approach to human stem cell …

Prioritizing Oklahoma Mothers: Recommending Rehabilitation And Recovery Rather Than Punishment For Pregnancy, Alex B. Cox

Oklahoma Law Review

No abstract provided.

Pfas, Planes, And Problems: Pfas Regulation In The Aerospace And Aviation Industries, Emery G. Green

Oklahoma Law Review

No abstract provided.