Digital Commons Network^™

Improving Nutrition Education Curriculum, Angela Quintero Sepulveda

Capstone Projects and Master's Theses

This capstone project examines the need for improved nutrition education in elementary schools settings and presents the development and implementation of an interactive curriculum for second-grade students. Recognizing that many children lack foundational knowledge about healthy eating and the five major food groups, the project aimed to promote better nutritional understanding and decision-making at an early age. Grounded in Piaget's theory of cognitive development, the curriculum emphasized hands-on, developmentally appropriate learning strategies to enhance engagement and comprehension. The intervention consisted of a structured lesson delivered to 20 second-grade students at Schilling Elementary School in Newark, California. Activities included interactive discussions, …

Healing Words: A Resilience Memoir By The Watsonville Women, Teresa L. Munoz

Capstone Projects and Master's Theses

Women in Watsonville face preventable health risks exacerbated by limited access to consistent physical activity and holistic wellness practices. This capstone project was conducted in collaboration with a local non-profit organization, Growing Greatness, that provides wellness-focused programming in organized group activities. This program serves Watsonville families and primarily supports women from underserved communities who are at greater risk of chronic health conditions due to socioeconomic and environmental factors. This project developed a memoir that documents the participants' experiences in activities such as bike riding, camping trips, and retreats that include yoga, hiking, tai-chi, meditation and other restorative activities. The purpose …

Expanding Nature Access For Underserved Communities, Natalie Garcia

Capstone Projects and Master's Theses

Too few children in Soledad have regular access and connection to outdoor spaces, leading to increased stress and fewer opportunities for positive mental health outcomes. This capstone project was implemented at Ventana Wildlife Society through the Nature Coach Pilot Program, promoting mental health through individualized outdoor plans throughout Monterey County. The program primarily serves underserved communities with limited access to local parks and outdoor resources, while also being open to the general public. The purpose of this project was to support the implementation of the Nature Coach Pilot Program by increasing awareness of accessible green spaces and encouraging engagement in …

Supporting Wellness At Pantries: Enhancing Nutritional Literacy And Healthy Food Choices, Veronica M. Martinez

Capstone Projects and Master's Theses

High living costs and limited access to funds contribute significantly to food insecurity among families in Santa Cruz County, where many residents spend over 60% of their income on rent. This project addressed the critical need for increased nutritional literacy and knowledge to give participants food choices to help prevent chronic health risks. The purpose of this internship project was to develop educational resources and knowledge to empower community members to make healthier food choices despite systemic financial barriers. The project was implemented in collaboration with local stakeholders (Pajaro Valley Unified School District), including the Second Harvest Food Bank Santa …

Establishing Caenorhabditis Elegans As A Platform For Bioaccumulation And Selectivity Screening Of Anthelmintic Compounds, Jiarui Li

McKelvey School of Engineering Graduate Student Theses & Dissertations

To address the cuticular barrier in anthelmintic discovery, this study establishes a bifurcated framework in Caenorhabditis elegans. First, HPLC-based quantification of 14 PIM inhibitors revealed that cuticular penetrance is primarily dictated by phylogenetic lineage (Clade V) rather than ecological niche. Specifically, C. elegans demonstrated a significant pharmacokinetic correlation with the hookworm Ancylostoma ceylanicum (Clade V) but not the whipworm Trichuris muris (Clade I), validating it as a superior surrogate model for hookworm bioaccumulation. Within this small molecule inhibitor library, SGI-12was identified as a lead candidate with superior potency against C. elegans and bioaccumulation. Second, target validation using a C. …

Psychological And Inflammatory Ties To Diet In Breast Cancer Survivors, Sonal Kaur Johal

Master's Theses

Breast cancer is among the most prevalent forms of cancer and is a primary cause of death among women (Wang et al., 2020). Cancer patients experience higher levels of anxiety symptoms, depressive symptoms, and inflammation compared to non-cancer patients, which can predict a diminished quality of life but also contribute to higher mortality rates among cancer patients (Bortolato et al., 2016; Song et al., 2022). Diet has the potential to impact the manifestation of depressive and anxiety symptoms in both healthy individuals and those battling cancer. This study explored the association between dietary habits, specifically cholesterol, fiber, saturated fat, added …

The Impact Of High-Cadence Cycling On Overground Running Performance In Recreational Runners, Matthew Ott

Master's Theses

Cycling is a commonly used exercise because it provides a controllable cardiovascular and musculoskeletal demand while imposing relatively low impact on the rider. High-cadence cycling (HCC) has been shown to influence subsequent running performance and gait performance by increasing cadence and reducing work rate when cycling prior to running. However, most of this work has focused on triathletes and older adults. Therefore, the purpose of this study was to examine the acute effects of HCC on subsequent 800 m running performance and spatiotemporal parameters in adult recreational runners. Thirty recreational runners completed two testing sessions. On Day 1, participants performed …

The Impact Of Place-Based Education Professional Development On Faculty Identity And Perceptions Of Nature-Culture Dichotomies, Reyt Middleton

Master's Theses

This qualitative study analyzes how implementing place-based education (PBE) in undergraduate coursework shapes faculty identity narratives and nature–culture positionalities across conceptual lenses of past, present, and future. Three faculty members at a regional Mississippi university engaged in a PBE professional development program; narratively driven pre- and post-implementation interviews were given to participants, then examined via thematic analysis. Framed primarily through lenses of constructivism, with support from critical pedagogy of place, relational and ecological epistemologies, and scholarship on faculty identity, this study posits two research questions—1: How does teaching PBE influence faculty identity narratives across past, present, and future temporalities? 2: …

Seroprevalence Of Helicobacter Pylori Infection Among Asymptomatic Patients Served By A Safety-Net Healthcare System, Aaron P Thrift, Peyman Dinarvand, Luis Juarez, Jourdan Brown, Daniel Avila, Jennifer Mistica Zafiro Garcia-Villanueva, Lisa C Danek, Hammad Mahmood, Thomas Porter, Ann Gotschall, Noreen F Pirzada, Jaime J Rueda, Lee B Lu, Afroze Ali, Ijeoma Anyakorah, Sanjana J Bhattarai, Anees Fatima, Jessica Garcia, Hung V Nguyen, Bharat Joshi, Malvika Juneja, Misba S Lateef, Najda Mujtaba, Preethi V Nambi, Jay S Orr, Huma Rahman, Stephanie Nguyen, Amna Waqar, Yanyan Chen, David Y Graham, Hashem B El-Serag, Mimi C Tan

Faculty, Staff and Students Publications

Background & aims: Helicobacter pylori screening and eradication is a cost-effective strategy for primary gastric cancer prevention in high-risk populations outside the United States. There is a paucity of population-based H pylori seroprevalence data available in high-risk U.S. groups, particularly data for low-income, uninsured patient populations.

Methods: We used data from a cross-sectional study of a largely underserved, immigrant, and minority patient population. Inclusion criteria included asymptomatic individuals 30-65 years of age without prior H pylori testing or treatment. Consented patients completed a study survey and a blood draw to screen for H pylori using IgG serology. We calculated seroprevalence …

Fructose: Metabolic Signal And Modern Hazard, Richard J Johnson, Miguel A Lanaspa, Dean R Tolan, Marcus D Goncalves, Samir Softic, Kimber L Stanhope, Laura G Sánchez-Lozada, Mark A Herman, Joshua D Rabinowitz

Faculty, Staff and Students Publications

There is much interest in the role of sweeteners such as table sugar (sucrose) and high-fructose corn syrup in obesity and metabolic disease. Both sweeteners consist of glucose and fructose, two six-carbon isomeric sugars. Whereas glucose ingestion may promote obesity through its effects to stimulate insulin secretion, fructose has unique metabolic effects that promote triglyceride synthesis and fat accumulation. These effects arise from fructose's well-known role as a signal of metabolic plenty. Under modern conditions of overnutrition, chronic excess fructose drives features of metabolic syndrome. Emerging evidence further links fructose to cancer and dementia. Here we review the biochemical, molecular …

Plasma Metabolites After 10-Weeks Of Glucose Vs Fructose-Sweetened Beverages In Subjects With Overweight/Obesity, Mélanie Guirette, Danielle E Haslam, Jiantao Ma, Peter J Havel, Kimber L Stanhope, Olga Ilkayeva, Christopher B Newgard, Nicola M Mckeown, Mark A Herman

Faculty, Staff and Students Publications

To identify metabolites as potential biomarkers of fructose vs glucose consumption and related metabolic changes, we conducted exploratory metabolomic profiling of fasting blood samples from participants in a double-blind, parallel-arm trial involving 31 male and female adults with overweight or obesity, both before and after supplementation with glucose- or fructose-sweetened beverages. Orthogonal Partial Least Square Discriminatory Analysis (OPLS-DA) was used to identify metabolites that could discriminate between the 2 intervention groups. Changes in 16 metabolites (5 of which are branched-chain amino acid catabolic pathway metabolites) and the branched chain keto acid (BCKA) composite score showed nominal (FDR adjusted P-value …

Maternal Fish Intake In The Year Prior To Conception And Birth Defects, National Birth Defects Prevention Study, 1997-2011, Dorothy Kim Waller, Zeyu Miao, Renata H Benjamin, Richard Finnell, Nithya Lakshmi Mohan Dass, Eirini Nestoridi, Marcia C De Oliveira Otto, Julie Peterson, Tunu Ramadhani, Mark A Canfield

Faculty, Staff and Students Publications

Background: Epidemiologic data on the association between maternal fish intake and birth defects are sparse. Our objective was to assess associations between maternal fish intake and 52 different birth defects, most of which have not been assessed previously.

Methods: Using logistic regression, data was analyzed for 29,242 mothers of infants with birth defects and 10,973 mothers of control infants who participated in the National Birth Defects Prevention Study (NBDPS) and delivered between 1997 and 2011. We focused on associations between mothers who reported high fish intake of 2 or more servings of fish per week for the year prior to …

The Impact Of Change In The Legal Definition Of Confidentiality On The Redaction Behavior Of U.S. Firms, Alexey Alferov

Graduate Theses and Dissertations

U.S. public companies may redact information from material contracts in SEC filings as long as such information is not considered to be material by the SEC and when it is the type of information that the registrant treats as private and confidential. In 2021, the SEC revised redaction regulations in response to the expansion of the legal definition of ‘confidential’ by the Supreme Court of the United States. In this paper I examine whether these changes, referred to as FMI Amendments, impact companies’ decision to redact information from their material contracts filed with the SEC. In addition, I extend Thompson …

Gun Violence Prevention In The Christian Church: A Deductive Content Analysis Of Faith-Based Firearm Education Resources, Sarah Winn

Graduate Theses and Dissertations

This thesis analyzed whether Christian faith-based curricula and toolkits regarding firearm safety and violence prevention align with established best practices in public health, social work, and education research. Previous research has explored the prevalence and impact of gun violence, best practices regarding gun violence and safety interventions, the effectiveness of churches as public health initiative partners, and the relationship between Christianity and views on firearms. In this study, qualitative deductive content analysis indicated that faith-based gun violence prevention toolkits are strongly oriented toward advocacy, community mobilization, and public health framing. At the same time, gaps remain in their integration of …

Creatures Of Habit? Impact Of Chick Feeder Tray Location On Feed Consumption At 0-7 Days Of Age, Emily Kate Green

Graduate Theses and Dissertations

Early chick nutrition is critical for establishing target growth performance characteristics in broiler chickens. This study evaluated factors within commercial broiler houses that potentially influence feed consumption during the first 7 days. Three trials were conducted in a 12.2 x 122 m commercial broiler house to assess the effects of house sectioning, spatial barriers, and feedline location. In Trial 1, a one-way experimental design was used in which the house was divided into four equal sections using migration fencing every 30.5 m. House sections served as a fixed factor. Feed was provided using chick trays placed beneath the feed line …

Developmental Assets And Risk-Related Restraint And Resistance Orientations Among Emerging Adult College Students: Examining Protective Associations, Summer N. Beck

Graduate Theses and Dissertations

Abstract Background: Although developmental assets are well established as protective factors during childhood and adolescence, less is known about their role during emerging adulthood, a period when the prevalence of several types of risk behaviors peak. For the U.S. college student, campus can provide ideal conditions for supporting the extended transition to adulthood. However, that same environment may increase exposure to health risk behaviors. This study examined associations between developmental assets and the risk-related restraint and resistance orientations involving sexual activity, alcohol, and illicit drugs among emerging adult college students. Methods: A cross-sectional correlational design was employed with a sample …

Learning At Lunch: A Qualitative Examination Of Lunchtime Discourse In Preschool Classrooms, Savanna Lynn Gragg

Graduate Theses and Dissertations

This mixed-methods study examined how preschool teachers understand and use mealtime as an opportunity for children’s learning and connection. The project explored teachers’ beliefs, observed mealtime practices, and used collaborative video reflection to examine how teachers’ perspectives and behaviors evolved over time. Over five weeks, mealtimes were recorded, transcribed, and analyzed alongside reflection sessions with the teacher. Using the Arkansas Child Development Early Learning Standards (CDELS) as a developmental lens, each mealtime interaction was coded for learning opportunities across domains such as language, literacy, social-emotional growth, and self-help skills. Findings indicated that as the teacher engaged in video-supported reflection, mealtime …

Unveiling Factors Influencing Extract Yield From Milled Rice In Brewing, Matthew Aitkens

Graduate Theses and Dissertations

Rice (Oryza sativa L.) presents a locally sourced, climate-resistant starch source for the brewing industry. As barley faces increased uncertainty due to rising temperatures, Arkansas-grown rice offers a more stable and cost-effective alternative starch source. However, the use of milled adjunct rice by brewers has remained limited, largely due to knowledge gaps about cultivar-specific properties relative to brewing. Chapter 1 provides an overview of rice as a brewing adjunct, reviewing the physiochemical properties important to brewing success. These properties include kernel size, kernel breakage, amylose content, and gelatinization temperature. Mashing strategies for multiple different brewing layouts are overviewed, showing practical …

Ꭰꮎꮰꭶ (Missing): A Phenomenological Study Of Native American Student Experiences In The Law School Setting, Christina Allene Shaw

Graduate Theses and Dissertations

The legal landscape for Native American people in the United States is ever evolving and highly nuanced, with its historical foundation anchored into the classical pilasters of American legal jurisprudence. Federal Indian law scholars place that historical foundation within the written opinions of Chief Justice Marshall dating back to the 1820s and 1830s (Fletcher, 2024). Although few law students will likely find themselves closely examining the unassigned readings of the Marshall Trilogy or contemporary federal Indian law, there is one small group of students in law school doing exactly that: Native American law students. American Indians and Alaska Natives are …

Investigating The Influence Of Dietary Phytogenics And Postbiotics On Horizontal Transmission Of Histomonas Meleagridis In Commercial Turkey Poult Hens, Diego Fernando Cortes Velez

Graduate Theses and Dissertations

Histomonas meleagridis is a parabasalid protozoan and the causative agent of histomonosis, or blackhead disease, in turkeys. Withdrawal of the last remaining in-feed arsenical from the market in 2015 led to the re-emergence of the disease. As a result, there is a need to investigate alternatives, such as dietary inclusion of postbiotic and phytogenic compounds, to reduce H. meleagridis transmission and disease severity in commercial turkey flocks. The purpose of this project was to evaluate the influence of dietary inclusion of three different combinations of postbiotic and phytogenic compounds on H. meleagridis transmission in turkey poult hens. A thesis introduction …

Assessment Of The Quality, Practicality, And Economic Viability Of Malted Rice, Bernardo Pontes Guimaraes

Graduate Theses and Dissertations

Climate change threatens the global supply of malting barley, creating a need for sustainable, climate-resilient alternative grains for the brewing industries. This dissertation investigated the chemical, sensorial, practical, and economic viability of using rice as a malting material. First, the malting and brewing qualities of 20 rice samples were evaluated. Results indicated malted rice (MR) had good malting and brewing qualities, including adequate levels of free amino nitrogen (FAN), high amyloglucosidase and limit dextrinase activities. Furthermore, pigmented rice varieties displayed a novel reddish-purple wort color. To identify rice cultivars suited for malting and brewing, the relationship between starch chemistry and …

Identification Of Shark Size And Species Responsible For Bite Marks On Sarasota Bay Bottlenose Dolphins (Tursiops Truncatus), Sydney Haas

Theses & ETDs

No abstract provided.

Jenna Shoultz-Thao Honors Portfolio, Jenna Shoultz-Thao

Honors Capstone Portfolios

Jenna Shoultz-Thao's honors capstone portfolio captured in May 2026.

Anaerobic Co-Digestion Of Goat Manure With Rice Residue To Maximize Biomethane Recovery, Mahmoud Nabil Soliman

All Theses

Anaerobic digestion (AD) is a widely adopted waste‑management technology and a key process for renewable energy production in the form of biogas. Manures, such as goat manure (GM), often exhibit low carbon‑to‑nitrogen (C/N) ratios, which may limit biogas recovery. This study evaluated and optimized the anaerobic co‑digestion of GM with rice husk (RH) and rice straw (RS) across varying substrate proportions (0–100% GM). Goat manure was collected from the International Goat Research Center at Prairie View A&M University (PVAMU), while RH and RS were obtained from Gulf Pacific Co. (Houston, TX), and the inoculum was sourced from the PVAMU wastewater …

Eat, Move, Sleep: How Everyday Habits Support Your Mental Health, University Of Dayton

University Libraries Blog Archive

May is Mental Health Awareness Month. Learn about some of the science behind three fundamental habits of everyday life that can make a difference in how you feel, plus resources to help.

The Effect Of Including A Yeast Culture Containing Essential Oils In Receiving Cattle Diets On Growth Performance And Health, Taylor Deanna Foster

Animal Science Undergraduate Honors Theses

Due to the increased risk of bacterial populations developing resistance to current antibiotics, consumer perceptions surrounding the utilization of antibiotics use in cattle, and the endemic incidence of bovine respiratory disease (BRD) among growing and finishing cattle, alternative management strategies to improve the health of cattle must be developed. The objective of this study was to evaluate the use of a supplement containing a yeast culture and an essential oils blend (YEO) on the health and growth performance of stocker calves at high-risk for BRD. Crossbred male beef calves (n = 185) received on two separate dates were used in …

Influence Of Increased Supplementation Of Organic-Complexed Zinc To Beef Cows During Gestation: Effects On Preweaning Health Of Offspring, Naija N. Sharpley

Animal Science Undergraduate Honors Theses

The objective of this study was to determine the effect of increasing zinc supplementation from organic-complexed sources to beef cows during gestation on calf performance. In May 2025, during gestation, Angus crossbred cows were confirmed pregnant with female sexed semen (n = 83) and enrolled in the current study. Cows (4.7 ± 2 years of age and 531 ± 84.4 kg body weight, mean ± standard deviation) were allotted to 4 groups (20 to 21 cows/group) based on, sire of heifer calf, cow age, and cow body weights taken at weaning. Assigned groups received 1 of 2 treatments (2 groups/treatment): …

Perspectives On Design Education, Object-Based Learning, And 4e-Cognition, Arlene Oak

DRS Summer Meetings

No abstract provided.

Structure-Conduct-Performance Analysis Of The Contract Catering And Institutional Hospitality, Sibelle Dias

Theses & ETDs

This thesis examines the industrial organization and competitive dynamics of Aramark Corporation within the global contract catering and institutional hospitality industry. Using the Structure–Conduct–Performance (SCP) framework alongside transaction cost economics, this study evaluates how market concentration, labor investment, long-term contracting, and pricing strategies influence Aramark’s behavior and performance relative to its primary competitors, Compass Group and Sodexo. Financial data from Statista and company annual reports are used to construct concentration measures, including the three-firm concentration ratio and the Herfindahl– Hirschman Index, in order to assess industry structure. The analysis also incorporates operating profit margins and explores the role of demand …

The Power And Peril Of The Aca’S Universality At Fifteen, Nicole Huberfeld

Seton Hall Journal of Legislation and Public Policy

No abstract provided.