Digital Commons Network^™

The Yeasty Rise Of Conservatism By Fermenting Sourdough, Sydney M. Mcrae

Honors Undergraduate Theses

Baking has become increasingly popular in the last five years, particularly baking sourdough bread. This is evident through the rise of social media influencers focusing on trad-wife, family, and sourdough content. Trad wife is the term used to describe a a woman who lives a lifestyle that endorses gender roles, child-rearing, and taking care of the family. There is significant crossover between American social conservative ideals and a trad-wife. The emblem for a tradwife has become baking sourdough since the coronavirus pandemic. Previous research has linked the correlation between American social conservatism and the increasingly popular trad-wife phenomenon. Existing literature …

Multi-Criteria Gis Suitability Analysis For Sustainable Agricultural Tourism Site Selection In Peru, Jessica J. Mccord

Honors Undergraduate Theses

Agricultural tourism offers a mechanism to strengthen rural economies while preserving traditional practices and unique cultural identities. In the Peruvian Andes, rural communities confront increasing challenges in the face of a changing climate and reliance on industrialized agriculture. Rural communities attempt to strike a delicate balance between economic development and heritage preservation. This research utilizes a Geographic Information System (GIS)- based analysis to identify areas best positioned for the development of agritourism initiatives. The suitability analysis integrates both local and global sustainability priorities by incorporating a set of defined criteria that together identify areas that are the most appropriate for …

Exploring Biostimulant Efficacy Under Limited Fertilizer And Water In Utah's Watermelon Production, Evan Christensen, Milena Oliveira, Prakriti Nepal, Youping Sun

Plants, Soils and Climate Student Research

The western U.S. has recently experienced some of the driest conditions on record, and Utah has been in a multi-year drought (2019-2023) that affected the agricultural sector, including vegetable producers. While vegetables are not a primary agricultural crop in Utah, they are still an important part of the horticultural economy with 763 farms growing 6,138 acres. As the fourth largest acreage vegetable crop in Utah (almost 10% of the acreage) watermelon and related crops in the gourd family Cucurbitaceae (nearly 36% of total vegetable acreage) are important to vegetable growers. Watermelon is a water-intensive crop and requires an adequate supply …

Stress And Behavior In Beef Calves During Weaning, Kathleen E. Tierney

Theses and Dissertations

Animal welfare in commercial livestock operations has been an increasing topic of concern. It is well known that stress can have significant behavioral and physiological repercussions. It is especially important in commercial operations to reduce stress, as animal efficiency is the leading priority. In an effort to reduce stress on animals and improve welfare in livestock operations, several studies have evaluated common husbandry practices. One of the most widely studied practices is weaning, which encapsulates the process of removing the young from the dam. Several studies have evaluated the effects of weaning on beef cattle through a variety of behavioral …

Fabrication Of Palladium Decorated Zinc Oxide Nanostructures For Non-Enzymatic Glucose Sensing, Reagan Aviha, Anju Joshi, Gymama Slaughter

Center for Bioelectronics Publications

The growing global burden of diabetes necessitates the development of glucose sensors that are not only reliable and sensitive but also cost-effective and amenable to point-of-care use. In this work, we report a non-enzymatic electrochemical glucose sensor based on laser-induced graphene (LIG), functionalized with zinc oxide (ZnO) and palladium (Pd) nanostructures. The ZnO nanostructures were systematically optimized on the LIG surface by varying electrochemical deposition parameters, including applied potential, temperature, and deposition time, to enhance the electrocatalytic oxidation of glucose in alkaline medium. Subsequent modification with Pd nanostructures further improved the electrocatalytic activity and sensitivity of the sensor. The performance …

A Comparison Of Fecal Output Determined By Total Fecal Collection Or Titanium Dioxide In Horses, Ashley L. Fowler, Morgan B. Pyles, Susan H. Hayes, Andrea D. Crum, Laurie M. Lawrence

Animal and Food Sciences Faculty Publications

Total fecal collection studies to determine digestibility of nutrients are costly and laborious. The use of externally dosed indigestible markers, such as titanium dioxide (TiO₂), to estimate digestibility using spot samples could be advantageous, but studies validating their use in horses are inadequate. Two experiments were conducted to determine if TiO₂ in fecal spot samples effectively estimated fecal output in horses. In Exp. 1, four mature horses were fed a forage-based diet (85:15 forage: concentrate) split into two equal meals with 1.75±0.03g TiO₂/kg DM (10g TiO₂) per day top-dressed on their daily ration. …

Artificial Raising On Milk Replacer And Finishing Diet Did Not Affect Color And Oxidative Stability Of Longissimus Lumborum Muscles From Polypay Ram Lambs, Koushik Mondal, Surendranath P. Suman, Katherine G. Purvis, Gregg Rentfrow, Donald G. Ely, Brittany E. Davis, Jennifer Weinert-Nelson, Yifei Wang, Ana Paula A.A. Salim

Animal and Food Sciences Faculty Publications

Lamb production traits are affected by pre-weaning management (such as artificial raising on milk replacer) and finishing (forage vs. concentrate) strategies. The objective of the current study was to examine the effects of pre-weaning management and finishing systems on the color and oxidative stability of longissimus lumborum (LL) muscles from ram lambs. Polypay ram lambs were raised conventionally with ewes (CR; n = 10) or artificially on milk replacer (AR; n = 10). After weaning at 60 d, ram lambs in AR and CR were equally divided and randomly allocated to finishing on a high-forage (50:50 forage:concentrate; HF) or a …

Effects Of Feeding Varying Levels Of Mycotoxin-Containing Corn Fines On Diet Choice And Growth Performance Of Nursery Pigs, Duncan B. Paczosa, Tyler B. Chevalier, Sunday A. Adedokun, Lan Zheng, Merlin D. Lindemann

Animal and Food Sciences Faculty Publications

Mycotoxins in feed are known to negatively affect growth and other physiological processes in pigs. Two experiments were conducted to investigate the effects of feeding diets with varying levels of mycotoxins and boron (a nutrient reported to mitigate some aspects of mycotoxicosis). Screenings from the 2020 crop year corn contained mycotoxin levels of 23,038 ppb total fumonisins (FUM), 1,446 ppb zearalenone (ZEA), and 5,032 ppb total deoxynivalenol (DON). The corn fines were added to a corn-soybean meal diet formulated to meet or exceed NRC (National Research Council. 2012. Nutrient requirements of swine. 11th Revised Edition. Washington, DC: The National Academies …

Evaluation Of Increasing Levels Of Mycotoxin-Containing Corn Fines And Mitigants On Nursery Pig Growth Performance, Duncan B. Paczosa, Tyler B. Chevalier, Sunday A. Adedokun, Lan Zheng, Merlin D. Lindemann

Animal and Food Sciences Faculty Publications

The effects of feeding corn fines (screenings) containing mycotoxin levels greater than the FDA guidance (fumonisins) and advisory (deoxynivalenol) levels were evaluated using 150 crossbred pigs (initial BW: 6.42 ± 0.06 kg; 90 barrows and 60 gilts) in an 8-wk study by adding contaminated corn fines to create six diets. The corn fines used contained prestudy analyzed mycotoxin levels of 20,334 ppb total fumonisin, 1,499 ppb zearalenone, and 5,075 ppb total deoxynivalenol. The corn fines were added into a corn-soybean meal basal diet at 0%, 20%, 40%, and 60% corn fines (Diets 1 to 4, respectively). Diet 5 was created …

Factors Of Willingness To Pay For Equine Veterinary Services, Olivia Gibson, Shuoli Zhao, C. Jill Stowe

Animal and Food Sciences Faculty Publications

This study estimates correlates of willingness-to-pay (WTP) for routine, elective, and urgent equine veterinary services in the United States. Through a nationwide online survey of US horse owners aged 18 and older, a payment card approach was utilized to elicit WTP for annual vaccinations, a lameness exam, and emergency colic surgery. Based on the results from an interval regression model, we found that financial capacity, income level, and the number of horses owned were significant predictors of WTP across all three service types. These findings have implications for equine veterinary practice management and client communication regarding treatment costs.

Responses To Tobacco Use Screening And Tobacco Cessation Assistance Offers Among Rural And Ubran Cancer Survivors At An Nci-Designated Comprehensive Cancer, Abigayle Feather

Theses and Dissertations--Psychology

Smoking after cancer diagnosis is associated with poor outcomes while smoking cessation can improve quality of life and promote survival. Although there are calls for equitable tobacco treatment delivery in cancer and other healthcare settings, disparities in tobacco-related disease burden persist. In the context of an outpatient cancer center’s population-based tobacco treatment program, this study examines the association between cancer survivors’ rural and Appalachian residence and 1) current tobacco use status, 2) decision to decline cessation assistance, and 3) reason for declining assistance. A cross-sectional, retrospective analysis was conducted using electronic health record data from 16,839 adults (64.04% female, 88.49% …

Multidimensional Health Outcomes In Lgbtq+ Older Adults In The United States: Individual And Community-Level Protective Factors, Emily P. Lapidus

Theses and Dissertations--Psychology

Despite a lifetime of systematic barriers, LGBTQ+ individuals age into late adulthood, likely due to various protective factors. Guided by the Iridescent Life Course Framework (ILCF; Fredriksen-Goldsen & Muraco, 2019), I analyzed unique protective factors at two levels: (1) individual psychological factors (i.e., resilience, identity management) and (2) community-level factors (i.e., LGBTQ+ community connectedness, social support). Health was operationalized as mental health, physical health, and health-promoting behaviors. The present study accounted for covariates (i.e., financial barriers to healthcare, felt subjective age discrepancy, lifetime discrimination). I hypothesized that both stronger individual and community factors would be associated with better physical and …

U.S. Court’S Role In Approving The Sale Of U.S. Assets In A Chapter 15 Case, Jamie Vang

Bankruptcy Research Library

(Excerpt)

Chapter 15 cases deal with cross-border insolvency and allow U.S. courts to recognize foreign bankruptcy proceedings and cooperate with foreign courts. Upon recognition of a foreign main proceeding, section 363 of title 11 of the United States Code (the "Bankruptcy Code") will apply to the transfer of U.S. assets. However, the standard for approving a sale under section 363 in a chapter 15 case is not specified.

This article analyzes the bankruptcy court decisions on whether chapter 15 requires U.S. courts to conduct their own individual analysis or to defer to the foreign court in approving the sale of …

Skin Carotenoid Levels And Dermatologic Diseases, Taylor Schwarz, Sidney Smith, Eric Shaw, Adam Ginensky, Nikki Dixon, Patricia Mercado

South Atlantic Division GME Research Day 2025

No abstract provided.

Milk-Alkali Syndrome In Pregnancy: The Hidden Risk Of Over-The-Counter Calcium Supplementation, Lilly Mcincrow, Anna Bryce Tucker, Samantha Perez, Nanette Woodward, Anthony B. Royek

South Atlantic Division GME Research Day 2025

No abstract provided.

Daily Weights, Better Outcomes: The Positive Impact Of Daily Weight Tracking In Hospitalized Patients On The Telemetry Floor, Sophia Zia, David Ortega, Lailany Agront-Davo, Merid Moqattash, William Lopez, Sirin Khajaviyan, Yagmur Beaman, Michael Craig

South Atlantic Division GME Research Day 2025

No abstract provided.

Cerebral Or Renal? Cerebral Salt Wasting In The Absence Of Cerebral Disease, Arthika Sakthevel, Nathan Shekey, Ramalakshmi Santhanam, Mohamed Faris

South Atlantic Division GME Research Day 2025

No abstract provided.

Metformin-Associated Lactic Acidosis: A Case Report, Evelyn Ogbomoh, Karissa Charles, Devi Mahadeo, Sarah Puim

South Atlantic Division GME Research Day 2025

No abstract provided.

A Common Presentation For An Uncommon Diagnosis: Case Report Of Rare Hyperinsulinemia Hypoglycemia, Minh Nguyen, Reggie Skains, Peter Montesano

South Atlantic Division GME Research Day 2025

No abstract provided.

Analyzing The Population Structure Of The Rhizobia Associated With Astragalus Lentiginosus, Joshua Adam Melnick

Dissertations

Legumes are an incredibly diverse and agriculturally important family of plants. They have a special relationship with symbiotic bacteria known as rhizobia which fix nitrogen into ammonia within nodules on their roots. Astragalus is the largest plant genus on Earth, and the species Astragalus lentiginosus is extraordinarily diverse, consisting of approximately 40 varieties. However, the rhizobia of A. lentiginosus have never been studied. In this study, root nodules were extracted from 17 varieties of A. lentiginosus to obtain rhizobial strains and metagenomes. A. lentiginosus primarily associates with rhizobia from the genera Mesorhizobium and Allomesorhizobium. There was little evidence of horizontal …

Decoding The Origins Of Infection: A Machine Learning Framework, Nirupama G. Shanbhag

Dissertations

Many infections can be attributed to a specific microorganism. For example, while there can be many causes of urinary tract infections (UTIs), such as the bacterial species Klebsiella pneumoniae or Enterococcus sp., the most widespread cause for UTIs is uropathogenic Escherichia coli. Generally, diseases or infections that are the result of a single pathogenic organism are more easily understood. Other diseases, such as irritable bowel disease (IBD), cannot be attributed to one member in the community; rather, it is a result of dysbiosis of the microbial community (microbiota) of the gastrointestinal tract, a combination of an overgrowth of problematic members …

Cultivating Community-University Partnerships Within The Chicago Region Food System, Hanan Abdillahi, Vivian Cossey, Tania Schusler, Kevin Erickson, Karen Schauwecker, Sarah Ku, Ray Dybzinski

School of Environmental Sustainability: Faculty Publications and Other Works

We interviewed 22 organizations in the Chicago Regional Food System to gain insights on their current initiatives, assets, challenges, future visions, and perceived roles of universities in advancing their work. We analyzed themes to report on strong consensus or varied perspectives related to this work. This report aims to advise Loyola’s School of Environmental Sustainability's future work and collaboration activities with Chicago Food System organizations.

Nutritional Management Of Low Birth Weight And Preterm Infants In Low- And Low Middle-Income Countries, Maha Azhar, Rahima Yasin, Sawera Hanif, Sharib Afzal Bughio, Jai K. Das, Zulfiqar Ahmed Bhutta

Institute for Global Health and Development

Introduction: Preterm and low birth weight (LBW) infants are at an increased risk of morbidity and mortality compared with their term counterparts, with more than 20 million LBW infants born each year, the majority in lower middle-income countries (LMICs). Given the increased vulnerability and higher nutritional needs of these infants, optimizing feeding strategies may play a crucial role in improving their health outcomes.
Methods: We updated evidence of Every Newborn Series published in The Lancet 2014 by identifying relevant systematic reviews, extracting low-income country (LIC) and LMIC data, and conducting revised meta-analysis for these contexts.
Results: We found 15 reviews; …

Lipid Biomarkers For Marine Fungi, Emily Cooper

School of Geography, Earth and Environmental Sciences Theses

Marine fungi play key roles as parasites and saprotrophs in marine ecosystems and are important degraders of organic matter. They likely facilitate the remineralisation of marine carbon, thus have a profound impact on marine biogeochemical cycles. However, as little is known about their global abundance and biomass, fungi are yet to be included in biogeochemical models. Lipid biomarkers can be used to assess microbial abundance and biomass due to their specificity and may be utilised to explore the viability and trophic dynamics of marine microbial communities. Although lipid biomarkers for fungi have been used in terrestrial environments, such as soils, …

The Usability Evaluation Of Digital Health Technologies: : Methods And Insights, Inocencio Maramba

Peninsula Medical School Theses

The Usability Evaluation of Digital Health Technologies: Methods and InsightsINOCENCIO DANIEL CORTES MARAMBAAbstract Background: Digital health technology holds promise for improving healthcare delivery, but usability is crucial for adoption and user safety. Whilst large companies often have user experience (UX) expertise, Small and Medium Enterprises (SMEs) developing these technologies lack guidance for conducting usability evaluations. Furthermore, evidence of proper user testing is now required by Digital Technology Assessment Criteria (DTAC) being used by the National Health Service (NHS). Aim: To find ways to offer practical help to SMEs to carry out user experience testing. Methods: There were three stages to …

Investigation Of Multiple Factors Influencing The Vector-Borne Transmission Of Salmonella Typhimurium Via Blattella Germanica, Landen Sean Van Hulzen

Dissertations and Theses

The German cockroach (Blattella germanica) is a common urban pest that lives ubiquitously in human structures around the world. German cockroaches are a severe public health threat as they are known carriers and vectors of human pathogens including Salmonella enterica, Escherichia coli, Shigella spp, and more. German cockroach infestations have been associated with Salmonellosis outbreaks. While mechanical transmission by the German cockroach vector is well known, new research suggests that more nuanced biological transmission has a role in maintaining and transmitting Salmonella enterica serovar Typhimurium (S. Typhimurium). Despite this recent finding, many biological variables influencing vector-borne transmission of S. Typhimurium …

Co-Producing Healthcare Guidance For Children And Young People With Ataxia Telangiectasia (A-T) Including The Exploration And Design Of A Home-Based Complex Intervention, Munira Khan

School of Health Professions Theses

This doctoral research aimed to co-produce allied healthcare guidance to improve therapeutic care, self-management, and quality of life for children and young people (CYP) living with ataxia telangiectasia (A-T), a rare and complex neurodegenerative condition. Addressing significant gaps in non-medical care provision, the project was structured into four interrelated work packages (WPs), each contributing original insights and practical tools for families and professionals. WP1 involved a comprehensive scoping review of published and grey literature to map the existing evidence on allied health and nursing management of A-T related symptoms in CYP. The review synthesises 50 sources of evidence and highlighted …

The Role Of Oral Nitrate Reducing Bacteria In Cardiovascular Health: Impacts Of Diet And Exercise, Craig Clarke

School of Health Professions Theses

This thesis investigated the important role of oral bacteria in blood pressure regulation and vascular function through the NO3--NO2--NO pathway following exercise or dietary interventions. Study 1 examined the effect of antibacterial mouthwash on the oral microbiome and nitrate metabolism in vegetarians and omnivores. Notable alterations in bacterial composition were observed after mouthwash administration, including reductions in the Prevotella genus (from 27.7% to 9.6%, P = 0.001) and Actinomyces genus (from 9.5% to 5.7%, P = 0.001), along with decreases in Prevotella melaninogenica (from 18.1% to 6.2%, P = 0.001) and Rothia dentocariosa (from 0.09% to 0.04%, P = 0.001). …

Factors Affecting Metabolism And Metabolic Control In Phenylketonuria, Alex Amorim Pinto

School of Health Professions Theses

Phenylketonuria (PKU) is an inherited metabolic disorder treated by a phenylalanine restricted diet in order to avoid neurocognitive impairment. Blood phenylalanine is the main outcome marker which is modulated by many dietary factors. Traditionally, L-amino acid-based protein substitutes are the main nitrogen source but more recently glycomacropeptide-based protein substitutes (GMP) have been introduced and are associated with several health benefits. The following aspects were studied in this thesis: 1) metabolic control achieved in patients with PKU compared with the European PKU guidelines; 2) life-long change in natural protein tolerance; 3) impact on metabolic control of different natural protein sources (animal …

Effectiveness And Safety Of Intravenous Iron Therapy In Outpatient Obstetrical Clinic For Treatment Of Iron-Deficiency Anemia During Pregnancy, Ellen M. Murrin, Olivia S. Lebeau, Lillian Singer, Mark A. Kassab, Peyton Kalan, Julie Costanzo, Scott A. Sullivan, George L. Maxwell, George R. Saade, Antonio F. Saad

Department of Obstetrics & Gynecology Faculty Publications

Background

Iron-deficiency anemia (IDA) affects over one-third of pregnant patients globally, contributing to severe maternal morbidity and adverse neonatal outcomes. Oral iron supplementation, while cost-effective, is limited by poor absorption, significant gastrointestinal side effects, and poor adherence. The use of intravenous (IV) iron addresses many of these concerns, including eliminating GI side effects and the need for daily therapy. However, administration of IV iron in pregnant patients is typically restricted to specialized infusion centers or hospitals due to concerns about acute side effects, cost, resource utilization, the need for fetal heart rate monitoring, and extended infusion times.

Methods

This descriptive …