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Environmental Effects On Preweaning Calf Health, Lindsay L. Waechter-Mead

School of Veterinary and Biomedical Sciences: Dissertations, Theses, and Student Research

Neonatal calf health is an important factor in the productivity and profitability in the beef cattle industry, influencing preweaning survival, growth, and long-term performance. The overall objective of this thesis is to characterize risk factors that contribute to health issues in young beef calves. The first objective is to review literature exploring the environmental factors affecting preweaning morbidity and mortality, including hypothermia, precipitation, and wind. Management strategies such as the effect of environmental conditions of calving location, body condition score in dams at parturition, and the impacts of dystocia on calf health will also be discussed. Gaps in current research …

Collaborating With One Tribal Community, Theresa H. Cruz, Mahtab Soleimani, Belinda E. Vicuna

Reports & Documents

No abstract provided.

High-Throughput Phenotyping Of Early Generation Small Grains Breeding Lines To Indirectly Select For Grain Yield, Dalton Jones

All Graduate Theses and Dissertations, Fall 2023 to Present

In small grains breeding programs, breeders aim to develop better varieties by selecting for important traits like grain yield. However, it takes many years before yield can be measured because several generations of selection are required to fix lines and increase sufficient seed for yield measurements. This process can be slow and expensive

High-throughput phenotyping (HTP) is a modern approach that can increase breeding efficiency by leveraging technology to quickly measure secondary traits which can be used to indirectly select for important traits in crop plants. For example, researchers can use cameras on unmanned aerial vehicles (UAVs, i.e., drones) to …

Influence Of Physical Properties Of Fat On Product Quality, Shelf-Life And Consumer Acceptance Of Chocolate-Coated Products, Audrey Lidgard

All Graduate Theses and Dissertations, Fall 2023 to Present

In chocolate-coated products, oil migration in fats can lead to chocolate softening, filling hardening, discoloration, and lower consumer acceptance. This study examined three different fats (soy- palm-, and palm-kernel (PK) based), crystallized under different conditions (cooling rate and use of high intensity ultrasound (HIU)) to examine how the crystallization conditions impact the physical properties of confectionery products. These conditions produced fats with high and low oil binding capacities (OBCs); the ability of crystal networks to entrap liquid oil. Model systems were created to examine measurable quality degradation and consumer acceptance of chocolates placed in contact with the fats; one with …

Exploring The Utilization Of Benefits And Participation Experiences Among Immigrants And Refugees In Wic Program: A Mixed-Method Study, Melissa Murillo Timoschenco

All Graduate Theses and Dissertations, Fall 2023 to Present

Food insecurity is a critical issue globally and in the United States. The USDA’s Special Supplemental Nutrition Program for Women, Infants, and Children (WIC) aims to address this by improving the nutrition of low-income pregnant women and children. However, immigrants and refugees, who are particularly vulnerable to food insecurity, often encounter barriers to accessing WIC benefits. This study aimed to: i) evaluate how immigrant and refugee families in Utah utilize WIC benefits, and ii) explore their experiences, challenges, and suggestions for improving the program. This mixed-method study combined surveys with 116 participants and in-depth interviews with 25 participants. Surveys were …

Effects Of Plant Growth-Promoting Microorganisms On Microbial Community Dynamics And Plant Growth Responses Of Aeroponically Cultivated Spinach, Veronica Snow

All NMU Master's Theses

Regional food insecurity caused by the inability to use conventional farming techniques year-round in cold climates increases the need for access to quality, locally sourced, and affordable foods year-round. Shifting from a soil-based system to aeroponics can increase yields, as aeroponic systems are not weather-reliant and can operate year-round. Aeroponics, a subgroup of hydroponics, induces growth by misting nutrient-rich solutions onto the plant roots. These systems use space and water more efficiently and rely less on fertilizers and pesticides but are vulnerable to errors in nutrient application, power loss, and rapid pathogen spread. Adding Vermicompost (VCT) and plant growth-promoting microorganisms …

Worldcuisines: A Massive-Scale Benchmark For Multilingual And Multicultural Visual Question Answering On Global Cuisines, Genta Indra Winata, Et. Al

Research Collection School Of Computing and Information Systems

Vision Language Models (VLMs) often struggle with culture-specific knowledge, particularly in languages other than English and in underrepresented cultural contexts. To evaluate their understanding of such knowledge, we introduce WorldCuisines, a massive-scale benchmark for multilingual and multicultural, visually grounded language understanding. This benchmark includes a visual question answering (VQA) dataset with text-image pairs across 30 languages and dialects, spanning 9 language families and featuring over 1 million data points, making it the largest multicultural VQA benchmark to date. It includes tasks for identifying dish names and their origins. We provide evaluation datasets in two sizes (12k and 60k instances) alongside …

Oscar: Object Status And Contextual Awareness For Recipes To Support Non-Visual Cooking, Franklin Mingzhe Li, Kaitlyn Ng, Bin Zhu, Patrick Carrington

Research Collection School Of Computing and Information Systems

Following recipes while cooking is an important but difficult task for visually impaired individuals. We developed OSCAR (Object Status Context Awareness for Recipes), a novel approach that provides recipe progress tracking and context-aware feedback on the completion of cooking tasks through tracking object statuses. OSCAR leverages both Large-Language Models (LLMs) and Vision-Language Models (VLMs) to manipulate recipe steps, extract object status information, align visual frames with object status, and provide cooking progress tracking log. We evaluated OSCAR’s recipe following functionality using 173 YouTube cooking videos and 12 real-world non-visual cooking videos to demonstrate OSCAR’s capability to track cooking steps and …

Culturing And Characterization Of Arbuscular Mycorrhizal Fungi Native To The Sagebrush Steppe, Jacob Venable

Boise State University Theses and Dissertations

Arbuscular mycorrhizal fungi (AMF) are obligate biotrophs that form symbiotic associations with the roots of over 70% of terrestrial plants. These symbioses are crucial in plant nutrient acquisition, stress tolerance, and soil health. AMF inoculum could be valuable for ecological restoration, but challenges in culturing and multiplying AMF limit their use in natural habitats. In this project, I investigated methods to characterize and culture AMF native to the sagebrush steppe. For comparison, I also grew a non-native strain of the AMF fungus Rhizophagus clarus. First, I used trap cultures to multiply AMF present in roots and field soil collected …

Quality Of Life Of Emirati Women With Cervical Cancer Using Eortc Qlq-30 And Cx24: A First Look In The Uae, Linda Smail

All Works

Background: Cervical cancer is the fourth leading cause of cancer-related mortality among women globally and remains a prevalent malignancy among Emirati women. This study assessed the quality of life of Emirati women with cervical cancer and identified key factors influencing their well-being to inform targeted interventions. Methods: A cross-sectional study was conducted among 72 Emirati women diagnosed with cervical cancer utilizing the Arabic-translated European Organization for Research and Treatment of Cancer Quality of Life Questionnaire (EORTC QLQ-C30 and QLQ-CX24). Sociodemographic and clinical data were collected. Statistical analyses included ANOVA, independent-sample t-tests, and, where assumptions were violated, Kruskal–Wallis and Mann–Whitney tests. …

International Rice Outlook: International Rice Baseline Projections 2024–2034, A. Durand-Morat, W. Mulimbi

AAES Research Reports and Research Bulletins

• Global rice consumption is projected to exceed global rice production for most of the coming decade, with stocks playing a crucial role in balancing the global market over the projected period.

• The projected growth in production is almost exclusively due to productivity gains.

• The projected global rice consumption is growing, driven mainly by population growth. However, the average global per capita rice consumption is estimated to increase slowly in the coming decade due to a regain in per capita consumption in Asia, the largest rice-consuming region worldwide.

• The international prices of long-grain and medium-grain rice are …

Dental Microwear Of Miocene Primates From The Carpathian Basin, Rudabánya, Hungary, Anna K. Wilcox

Biological Sciences Undergraduate Honors Theses

This study reconstructs and compares the dietary habits of the late Miocene primates Anapithecus hernyaki and Rudapithecus hungaricus by analyzing dental microwear patterns on fossilized teeth recovered from Rudabánya, Hungary. Previous research suggested that these sympatric species were both primarily frugivores but were unable to separate them by diet. However, earlier studies were limited by smaller sample sizes and less advanced methodologies. This study used an expanded sample and modern microwear texture analysis techniques to compare molar and incisor microwear patterns between the two species. Results revealed that Rudapithecus molars exhibited higher complexity compared to Anapithecus molar complexity, suggesting a …

Assessment Of Nitrogen Source Utilization During Nitrogen Fixation And Nitrogenase Regulation By Methanosarcina Acetivorans, Avery Carter

Biological Sciences Undergraduate Honors Theses

Nitrogen is a crucial element in biomolecules such as proteins and DNA, essential for all cellular life. Biological nitrogen fixation, a process utilized by certain bacteria and archaea, reduces dinitrogen (N₂) to ammonia (NH₃), enabling growth in the absence of fixed nitrogen sources like NH₃. This process is driven by the metalloenzyme nitrogenase, which catalyzes the reaction: N₂ + 16ATP + 8e⁻ + 8H⁺ → 2NH₃ + H₂ + 16ADP + 16Pi. Due to its high energy demand, nitrogenase production and activity are tightly regulated. Among archaea, nitrogenase is found exclusively in methanogens, where its regulation remains poorly understood. We …

The Effects Of Daily Beef Consumption On Sleep, Mood, And Wellbeing In Postmenopausal Women, Caroline M. Coughlin

Biological Sciences Undergraduate Honors Theses

Menopause is often accompanied by changes in sleep, mood, and overall well-being, partly due to hormonal shifts and loss of muscle mass. Protein intake, especially from nutrient-rich sources like beef, may help address these changes, but research in postmenopausal women remains limited. This study explored how daily beef consumption, as part of a higher-protein diet, affected sleep quality, mood, and well-being over eight weeks. Ten active postmenopausal women were randomly assigned to either a control group (meeting standard protein recommendations) or a treatment group consuming twice that amount, including one serving of lean beef per day. Sleep was measured using …

Severe Acute Malnutrtion Among Children Under Five In South Sudan, Rhoda Elia Iburu Kenyi

Capstone Experience: Master of Public Health

Severe acute malnutrition (SAM) is a life-threatening condition characterized by severe wasting. The World Health Organization defines SAM as a low weight-for-height Z-score (WHZ) less than -3 standard deviation (SD) from the median growth standard or the presence of edema of both feet and/or mid-upper arm circumference (MUAC) less than 115mm. SAM is a significant public health concern affecting children under five in developing countries, with South Sudan being one of the most severely affected regions. Persistent food insecurity, weak healthcare systems, and ongoing conflict contribute to the high SAM prevalence in the region, where political, religious, and social divisions, …

Focus Group Study Of Racial Disparities And The Effects Of Parental Marijuana Use On Youth Marijuana Use, Avina K. Mahroke

Capstone Experience: Master of Public Health

Marijuana has become one of the most used drugs in the United States. There has been an increase in use among both adults and youth during the past several years. Public health interventions are needed to address marijuana use because of its detrimental effects on youth well-being. Research shows that marijuana can lead to problems with memory, learning, attention, and even depression among youth. Furthermore, marijuana exposure in-utero can lead to developmental issues and problems with other organs such as the lungs. Youth are influenced to start using drugs, like marijuana, for numerous reasons, and parents are one of those …

Improving Oral Hygiene Practices In A Long-Term Care Setting For Individuals With Advanced Dementia: A Quality Improvement Initiative, Rachel L. Mcinerney

Capstone Experience: Master of Public Health

This quality improvement project utilized the Plan-Do-Study-Act framework to enhance oral hygiene practices in a long-term care setting for individuals with advanced dementia. Advanced dementia often leads to significant oral health challenges due to the individuals’ inability to communicate needs or independently manage oral care. Poor oral hygiene results in pain, systemic infections, and reduced quality of life. The project aimed to identify and address barriers to effective oral care delivery by focusing on organizational factors such as leadership, training, and caregiver support. This capstone paper provides insights into the quality improvement initiative’s aims, background, and methodology, while emphasizing its …

Parental Expectations On Pediatric Care For Children, Brenan Cash

Human Development and Family Sciences Undergraduate Honors Theses

Childhood pediatrics is a major factor for a full and healthy childhood for all children from adolescence to adulthood. However, the physical health aspect has been the main focus through most primary care clinics and hardly focuses on the mental health side. Mental health issues which involve anxiety, depression, and post-traumatic stress are more prominent than they have ever been, as up to 30% of children have experienced mental health issues such as posttraumatic stress disorder, especially in recent pandemic years (Meherali et al., 2021). This study employed a non-experimental, quantitative analysis utilizing online close-ended survey questions. The type of …

Relationship Between Nutritional Knowledge And Eating Disorder Risk Levels, Valeria Fernandez

Human Nutrition and Hospitality Management Undergraduate Honors Theses

The prevalence of disordered eating is a critical public health concern that often progresses towards the development of a diagnosable eating disorder (ED). This, in turn, has detrimental physical and psychological consequences for individuals. Organizations such as the American Society of Parenteral and Enteral Nutrition (ASPEN) and the Academy of Nutrition and Dietetics (AND) have recognized nutrition education as a crucial component of prevention and recovery. Determining the extent to which nutrition knowledge is related to risk factors for EDs is worth investigating due to its implications for healthcare approaches – especially among adolescent and young adult populations. The goal …

Genomic Diversity Of Salmonella Enterica Serotype Braenderup In New York State, Nicole Zac Soligno

Biological Sciences

The Gram-negative Salmonella enterica (family Enterobacteriaceae) is a common foodborne pathogen mainly isolated from foods of animal origin. Salmonella can be transmitted to humans, causing diverse symptoms, from self-limiting gastrointestinal diseases to more fatal typhoid fever. The young, elderly, and Individuals with weakened immune systems are especially at risk from salmonellosis. Salmonella is a concern to public health and the food industry throughout the world, and its severity depends largely on its serotype, a classification based on the unique combination of surface antigens. In this study, I aimed to elucidate the population structure and antimicrobial resistance determinants of S. enterica …

Guarding The Black Womb: A Qualitative Case Study Exploring Improving Black Maternal Health Through Increased And Equitable Doula Support, Adeanna Tazell

Education Doctoral

Black maternal health is a critical topic in health care. Black women are at a disproportionately high risk of maternal death and morbidity compared to their White counterparts, highlighting the need for change in healthcare systems (Declercq & Zephyrin, 2020). Research also shows that supporting Black mothers with Black doulas can improve the mother’s birth outcomes and disrupt the racial inequities of maternal health (Horton & Hall, 2020). This qualitative case study explored the lived experiences of 11 Black women who utilized doula support and the perspectives of the doulas and program administrators. The primary objective was to evaluate the …

Quantifying Temperature Effects On Developmental Rate And Plant Quality Of Compact Container-Grown Tomato (Solanum Lycopersicum), Morgan Humphrey

Horticulture Undergraduate Honors Theses

Mean daily temperature effects on plant development rates and quality were evaluated for compact container-grown tomato (Solanum lycopersicum). Compact tomato varieties ‘Siam’ and ‘Red Velvet’ were grown in greenhouses at 18 to 26 °C (Experiment 1) and 20 to 30 °C (Experiment 2) under supplemental high-pressure sodium lighting and 16-hour photoperiod. The number of days to first open flower, first ripe fruit, and from flower to ripe fruit were measured and development rates calculated by taking the reciprocal (e.g. 1/days). Temperature effects were predicted by fitting a linear (for first open flower) and a nonlinear exponential function (for …

Quick Response Codes In Extension Outreach Communications: Insights From A Visual Content Analysis And Educators’ Perceptions, Kobina Danful Fanyinkah

Graduate Theses and Dissertations

Increased smartphone use presents an opportunity to enhance the creative inclusion of Quick Response (QR) codes in extension outreach efforts. Tailoring extension programs to communicate with specific audiences has been identified as essential, highlighting the need for targeted and context-specific strategies. The development of QR code technology has provided a unique approach that allows extension professionals to target clientele with specific extension messages and programs. While extension has a commendable record in educational delivery through traditional forms of outreach, research on how best to employ digital tools with extension audiences is thin at best. Though the rising popularity of QR …

User-Centered Design Of A Weight Loss Mobile App, Sunaina Advani

Honors Scholar Theses

Obesity, the excessive accumulation of body fat, increases risk for chronic disease and affects 34% of U.S. adults (10). Lifestyle interventions are effective but heavily rely on calorie tracking, while adherence to this behavioral strategy is low (6). An alternative to calorie tracking is to simply track instances of overeating. In a pilot trial, obese individuals used Habit app, a mobile app that assists users in tracking overeating episodes. Users were asked to identify, record, and reflect on dietary slips, or deviations from the recommended diet. Following 6 months of use, in a focus group session, 20 participants were asked …

Latitudinal Gradients In Arctic Willows And Their Effects On Stream-Riparian Systems, Donal Heaney

Honors Scholar Theses

Extreme warming in the Arctic due to climate change presents the opportunity to study rapid changes to ecosystems and their potential resilience. Willow (Salix) shrubs form the base of many Arctic riparian ecosystems, and they have increased in height and range as temperatures have warmed. The effects of warming on willows could alter riparian ecosystems and neighboring streams, so understanding how climate change will affect willows is integral to understanding how the stream-riparian meta-ecosystem might change. I used data from the EvoME Institute to compare willow canopy cover above Arctic streams along a latitudinal transect and investigate how …

Understanding And Supporting Psychosocial Health And Sensory Regulation In Children With Cancer (Or Cancer History), Alexandra Kulman

OTD DEx Reports - College of Pharmacy and Health Sciences

Objective: The purpose of this capstone is to understand the psychosocial and sensory needs of pediatric oncology patients or survivors and educate staff members on the topics of psychosocial health and sensory regulation. It is also to discover how summer camp and activities offered are beneficial in decreasing signs and symptoms of decreased psychosocial health in individuals diagnosed with cancer or have prior history of cancer diagnosis.

Methods: Mixed methods surveys were conducted during the experiential portion of the capstone to identify the needs of individuals with cancer attending camp, benefits of camp, and identify staff member’s knowledge of topics …

Bridging Health And Function: Integrating Occupational Therapy Into An Urgent Care Campus Health Center, Brooke L. Mckeon

OTD DEx Reports - College of Pharmacy and Health Sciences

As the field of occupational therapy (OT) continues to grow, its potential impact in emerging practice areas is often underrecognized, particularly in primary and urgent care settings. Traditionally rooted in hospital and rehabilitation environments, occupational therapy remains underutilized in outpatient and preventative care, despite its well-established benefits. This is especially evident in university health centers, where increasing health concerns among college students, faculty, and staff have created a growing need for holistic and accessible support services. Occupational therapy's unique role supports health promotion, rehabilitation, and injury prevention in ways that complement and enhance medical care. Integrating occupational therapy into primary …

Survival, Biofilm Formation, And Control Of Foodborne Pathogens In Hydroponic Systems, Sai Rithin Reddy Kothur Thirupathi

Theses and Dissertations

The growing global population and increasingly unpredictable weather patterns have intensified the demand for sustainable food production methods. Hydroponics, a form of Controlled Environment Agriculture (CEA), has gained attention as a viable solution due to its efficient use of resources such as land and water. Although hydroponic systems are perceived as safer alternatives to conventional farming, recent foodborne outbreaks associated with these systems have raised significant public health concerns. This thesis research investigated the food safety risk in hydroponic, particularly the survival and persistence of foodborne pathogens. Chapters I and II provide a comprehensive overview of hydroponics and the microbial …

Evaluating The Impact Of Reflex Math On Mathematics Achievement In Elementary Schools: A Quasi-Experimental Study In South Texas, Kasey Juarez

Theses and Dissertations

This quantitative, quasi-experimental study examined the impact of Reflex Math, a gamebased instructional program focused on building math fact automaticity, on the achievement of Grade 3-5 students in a South Texas public school district. The study compared a 2023 intervention group that used the program from August to December with a 2022 comparison group that did not. The intervention’s effectiveness varied by grade level, with Grade 3 students showing the most positive gains, no significant effect in Grade 4, and a slight negative difference in Grade 5. Results showed statistically significant, though modest, gains in mathematics achievement among students who …

A Comparative Study Of Urban And Natural Nesting Gray Hawks In The Lower Rio Grande Valley Of South Texas, Evan Farese

Theses and Dissertations

Urbanization can negatively impact birds of prey, which occupy higher trophic levels. The Gray Hawk (Buteo plagiatus) is a neotropical raptor inhabiting the Lower Rio Grande Valley (LRGV) of Texas, where it is threatened. The species’ ecology has been little studied and it is unclear how urbanization may affect population viability. I studied Gray Hawk reproductive success, diet, and thermal ecology at nests in urban and natural habitats in the LRGV. Camera trap data showed adults at urban nests delivered mostly avian prey, while mammalian prey was most frequently brought to natural nests. Data from temperature loggers showed …