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Annual Report, 2024-2025, University Of Arkansas, Fayetteville. College Of Engineering

College of Engineering Annual Report

No abstract provided.

Arkansas Women's Basketball Record Book, 2024-2025, University Of Arkansas, Fayetteville. Athletics Media Relations

Arkansas Women's Basketball

No abstract provided.

Razorback Softball Record Book, 2025, University Of Arkansas, Fayetteville. Athletics Media Relations

Arkansas Softball

No abstract provided.

Graduate Catalog Of Studies, 2025, University Of Arkansas, Fayetteville

Graduate School Catalog of Studies

No abstract provided.

Arkansas Football, 2025, University Of Arkansas, Fayetteville. Athletics Media Relations

Arkansas Football

No abstract provided.

Effects Of Variable Nitrogen Fertilization Rates And Dried Distillers Grains Plus Solubles Supplementation On Forage Use, Animal Performance, And Economic Outcomes Of Steer Calves Grazing Winter Wheat Pastures, Cody E. Gruber, Miriam A. Snider, Michelle L. Johnson, Tom Hess, Elizabeth B. Kegley, J. Daniel Rivera, James A. Mitchell, M. Shane Gadberry

Animal Science Faculty Publications and Presentations

With the continued increase of fertilizer prices, stocker cattle producers may utilize alternative management strategies to mitigate costs and extend the grazing season to achieve better utilization of a wheat (Triticum aestivum L.) crop. One potential strategy is to reduce pasture nitrogen (N) fertilization rates combined with animal dietary supplementation. In this 3-year (yr) study, wheat pastures (1.62-hectare (ha)) were stocked at fixed rates of 2.47 and 4.94 steer/ha in the fall and spring respectively. Nitrogen was applied as urea to experimental pastures at three different rates: 1) 100.9 (100N), 2) 134.5 (135N), and 3) 168.1 kg N/ha (168N). These …

Discovery: The Student Journal Of Dale Bumpers College Of Agricultural, Food And Life Sciences - Volume 26 2025, Several Authors

Discovery, The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences

No abstract provided.

Letter From The Dean, Jeff Edwards

Discovery, The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences

No abstract provided.

Featured Faculty Mentor/Student Team, Kelly Loftin, Eva Berryhill

Discovery, The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences

No abstract provided.

Low Protein Diet Strategy, S. Y. Liu, P. V. Chrystal, M. T. Kidd, M. Toghyani, S. P. Macelline, P. H. Selle

Proceedings of the Arkansas Nutrition Conference

Reduced crude protein (CP) diets can lower nitrogen excretion and improve litter quality, but their effectiveness varies depending on the grain type, with wheat-based diets often showing poorer broiler performance compared to maize or sorghum. The digestive dynamics and synchrony between NBAA and protein-bound amino acids, along with starch-to-protein ratios, influence feed efficiency and fat deposition, which remains a challenge in reduced CP diets. Optimizing amino acid supplementation and exploring alternative protein-rich ingredients may help improve outcomes, especially in regions with limited access to soybean meal.

Letter From The Faculty Editor, Beth Kegley

Discovery, The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences

No abstract provided.

Broiler Breeders Today: Feather Development And Nutrition, Justina Caldas

Proceedings of the Arkansas Nutrition Conference

The broiler industry in the US has observed a consistent decline in fertility and hatchability, particularly the past 5 years. There are numerous managerial and nutritional approaches to optimize the pullet and subsequent mature broiler breeder, and these proceedings focus on feathering. Moreover, these proceedings examine the quantity and quality of broiler breeder plumage as affected by both pullet and hen nutrition.

Effect Of Traditional Versus Fenceline Weaning On Lamb Stress, Emma N. Sutton, Kenneth P. Coffey, Eva Wray, Derico Setyabrata, Bryan Kutz, Shawna Weimer

Discovery, The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences

Stress in sheep can negatively affect productivity and increase their susceptibility to illness and parasites. The traditional method of weaning lambs is the abrupt separation of lambs from their dams. An alternative method of weaning, fenceline weaning, where offspring are separated from their dams by a single fence but retain visual and auditory contact, has been found to reduce stress in cattle and may also reduce stress in sheep. The objectives of this study were to evaluate body weights, fecal egg counts, and behavior to determine if traditional or fenceline weaning has lower stress associated with weaning in lambs. The …

State Governments' Snap Administration Against The National Mandate: Principal-Agent Theory Case Study, Hank Herzfeld

2025 Research Poster Competition

Since their earliest iterations in the New Deal, entitlement programs like Social Security, Medicare, and welfare programs have served as a political third rail, but concerns over their administration, budgets, and fit into the mandate of the national government can conflict with the political necessity of maintaining them. The Supplemental Nutrition Assistance Program (SNAP), colloquially known as food stamps, is a prime example of a welfare entitlement that many Americans rely on to meet their regular nutrition needs. Similar concerns about waste, methods of administration, and budget constraints crop up every time the program comes up for reauthorization in the …

Contents, Discovery Editors

Discovery, The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences

No abstract provided.

Instructions For Authors, Discovery Editors

Discovery, The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences

No abstract provided.

Comparative Analysis Of Hydration Status And Microbial Quality Of Tap Water Between Urban And Rural Settings In The Ashanti Region Of Ghana, Marina A. Tandoh, Priscilla Owusu, Claire-Rush N.A. Nkrumah, Veronica Tawiah Annaful, Chris Y. Asare, Samuel Selormi Attu

Food Science Faculty Publications and Presentations

Maintaining proper hydration is crucial for human health, physiological functions, and cognitive performance. This study sought to determine the hydration status and the microbial safety of tap water in an urban setting (Kwame Nkrumah University of Science and Technology Campus) and a rural community (Adjamesu) in the Ashanti Region of Ghana. The water safety perception and hydration status of 171 study participants aged 10-61 years were assessed. Six taps were randomly selected at each site in triplicates, resulting in 36 water samples. The microbial quality of the water was assessed by testing for heterotrophic bacteria, coliforms, Staphylococcus aureus, and Salmonella. …

Dictyostelids: The Second Major Group Of Slime Molds, P. Liu, Z.J. Zhang, J.H. Ge, Y. Zou, Z. Li, S. Li, Y. Li, S.L. Stephenson

Biological Sciences Faculty Publications and Presentations

The dictyostelids (also called cellular slime molds or social amoebae) are among the more abundant and widespread groups of microorganisms in terrestrial ecosystems. Despite this fact, they are totally unknown to most people, who sometimes confuse the dictyostelids with myxomycetes (or plasmodial slime molds). The first dictyostelid (Dictyostelium mucoroides) was described by the German Oskar Brefeld in 1869. More than 180 species are now known, and these organisms have been recorded from the high arctic to the subantarctic. The primary microhabitat for dictyostelids is the soil/humus layer on a forest floor, but they also occur in a number of other …

Activity Performance Priorities For Adults Experiencing Homelessness: Insights From Management And Staff At A Transitional Housing Facility, Bernard Austin Kigunda Muriithi

Communication Disorders and Occupational Therapy Faculty Publications and Presentations

For people experiencing homelessness (PEH), the provision of affordable housing has been recognized as the most crucial intervention for improving housing stability and facilitating substance abuse treatment. However, evidence indicates that providing housing does not significantly improve substance abuse, mental health, or physical health outcomes. Optimal participation in essential daily activities has been shown to improve health outcomes and support independent living, but there is limited research that identifies activity performance priorities among PEH living in transitional housing. The present study investigates activity performance priorities using the focus group methodology. Management and staff from a transitional housing facility participated in …

Ecological Interactions, Host Plant Defenses, And Control Strategies In Managing Soybean Looper, Chrysodeixis Includens (Lepidoptera: Noctuidae), Rahul Debnath, Justin George, Manish Gautum, Insha Shafi, Rupesh Kariyat, Gadi V.P. Reddy

Entomology Faculty Publications and Presentations

Soybean looper (SBL), Chrysodeixis includens (Walker 1858) (Lepidoptera: Noctuidae), is one of the most damaging insect pests of soybean, Glycine max (L.) Merr., in the mid-south region of the United States, and causes significant economic losses to cotton, sunflower, tomato, and tobacco crops in the United States, Brazil, and Argentina. Soybean production in the southern region accounted for 15.5% of the total production in the United States, and yield losses due to invertebrate pests were 5.8%, or 1.09 million metric ton, in 2022. As insecticide resistance of SBL continues to rise, the lack of alternate control strategies is a serious …

Optimizing Lab Methods For Consistent Rice Milling Analysis, Samuel Olayiwola Olaoni, Bindu Regonda, Kaushik Luthra, Griffiths Atungulu

Food Science Faculty Publications and Presentations

Background and Objectives

Milling is one of the most important postharvest processes in rice production. Traditionally, the McGill #2 mill has been used for lab milling to assess rice milling performance as per the recommendation of the Federal Grain Inspection Service (FGIS). However, as the FGIS is phasing out the use of the McGill #2 mill, there is a need to recalibrate milling assessments for standardized milling evaluation across various labs. Thus, the objective of this study was to assess the milling performance of three laboratory mills (McGill #2, Satake, and Zaccaria mills) on the head rice yield (HRY), milled …

Providing Proteins To Belizean Residents Through Poultry Products, Ellis Freel

Poultry Science Undergraduate Honors Theses

Belize is a food insecure, developing country. Although Belize has plenty of nutritious food in-country, the exportation of that food to generate income contributed to a distribution issue of that nutritious food. More impoverished areas of Belize do not have access to nutritious food because of the lack of affordability and high export rates. Diets with a lack of food, or lack of balanced, nutritious food can negatively impact growth and cognitive development, especially in children. Poultry is one of the only products in Belize not able to be exported. Implementing poultry into Belizean diets would affordably alleviate food insecurity …

Influences Of Social Media On Nutrition Perceptions And Body Image Among Female College Students: A Study Of Health Impacts And Behavioral Responses, Kerri Mcclanahan

Human Nutrition and Hospitality Management Undergraduate Honors Theses

Social media use is increasing among young adults with an average use of over four hours per day. The validity of dietary content on social media is questionable and can cause impacts on several factors. This research focused on exploring how female college students' social media use impacts their nutrition knowledge, diet choices, and body image. Through the use of a survey, 332 participants completed this research. It was found that social media can cause changes in body image, both positive and negative. Additionally, the results showed that social media impacted the participants’ dietary decisions. It was also found that …

Labeling Energy Drinks: Tackling A Monster Of A Problem, Meredith P. Mulhern, Michael S. Sinha

Journal of Food Law & Policy

Energy drinks first rose to popularity in the 1980s after the creation of Red Bull. In addition to high caffeine amounts, energy drinks often contain herbal stimulant additives, vitamin and mineral mixtures, and sugar. There is very little information available on the long-term effects of these stimulant mixtures on the body. Although many consumers purchase energy drinks because of their caffeine content, many are left in the dark when it comes to labeling transparency and are unaware of their true contents. Energy drinks are classified as dietary supplements, meaning they are not directly regulated by the FDA before hitting store …

Forced To Weather The Storm: Reforming The Livestock Indemnity Program To Improve Farm Animal Welfare, Cameron Krier Massey

Journal of Food Law & Policy

Each year, extreme weather events put the lives and wellbeing of millions of farm animals at risk. These events can lead to injury, suffering, acute and chronic stress, decreased productivity, and loss of life. As storms increase in frequency and intensity, efforts should be made to ensure livestock are protected. This paper proposes modifications to the Livestock Indemnity Program (LIP), a federally run disaster assistance program that compensates livestock owners and growers for animal deaths and reduced value caused by eligible conditions, including extreme weather. Surprisingly, the program does not require producers to show proof and use of a disaster …

Udder Confusion: An Almond Milk Case Study To Examine The Complex Interplay Of Consumer Choices, Social Media, And Regulation, Madeline Mcculloch

Journal of Food Law & Policy

The preference for plant-based diet options has steadily increased for the American public. This is all particularly true for alternative milks. By the end of 2020, plant-based milk alternatives (“PBMA”) accounted for approximately fifteen percent of the total milk market and thirty-five percent of the overall plant-based market, making alternative milks, particularly almond, one of the most popular ways for people to dabble in a plant-based diet. Almond milk holds the gold in the U.S. plant-based milk market. It is, first, essential to examine the comprehensive context surrounding almond milks’ status on grocery shelves. This writing will attempt to do …

Advancing Molecular Tools For The Study Of Rubus Viruses, Andrea Sierra-Mejia

Graduate Theses and Dissertations

Since blackberry yellow vein disease (BYVD) was first described, the blackberry virome has expanded significantly. BYVD is a complex disease associated with over ten viruses, yet the role of each virus in its etiology remains understudied. Studying the effect of each virus in disease development requires the identification of single infections; however, this task has been difficult for BYVD, with all field collected material over the past two decades consistently found infected by multiple viruses. Given the diversity of viruses associated with the disease and their different modes of transmission, obtaining pure virus cultures necessitate transmission of individual viruses via …

Effects Of Fast And Slow-Wilting Soybean Genotypes On Plant-Herbivore Interactions, Jessica Ayala

Graduate Theses and Dissertations

Soybean [Glycine max (L.) Merr.] is one of the most important food crops in the world due to its multiple uses in agriculture sector. A major limiting factor in soybean production system is drought stress, causing up to 80% reduction in yield. Due to climate change and associated rise in ambient temperatures, water scarcity is a major concern in crop production, and consequently researchers are turning to soybean accessions that demonstrate better water use efficiency (WUE) traits. However, field grown soybean is also under severe pressure from insect herbivores, often accounting for a 30% reduction in yield. Among these, …

Analyzing Food Sources And Food Insecurity Of Kichwa Farming Families In The Ecuadorian Amazon, Reina Watanabe

Crop, Soil and Environmental Sciences Undergraduate Honors Theses

While the right to food is internationally recognized and the United Nations established the sustainable development goal to end hunger and achieve food security by 2030, many households remain without consistent access to food in 2024. In Latin America, approximately 4 in 10 households were reported as food insecure in 2020 with higher rates in rural and indigenous communities. Rural areas, which have great overlap with indigenous communities in Ecuador, experience disproportionately high levels of poverty and food insecurity compared to urban areas. The most populous indigenous nationality in the Ecuadorian Amazon and the participants of this study are the …

Gc-Ms Analysis And Evaluation Of Antioxidant, Anticancer, Cytotoxicity, And Hypoglycemic Properties Of The Libyan Moringa Oleifera Leaf Extract On Alloxan-Induced Diabetes In Mice, Osama Abdel-Hafeez Mohammed Al-Bedak, Ahlam Rashed, Seham T.M. Oskandali, Nouri Kushlaf, Amal Eishebani, Samira A. Alacrouk, Fadia T.M. Oshkandale, Manal Eisheli, Zahur R. Almesai, Ameerah Shaeroun, Steven L. Stephenson, Fuad Ameen

Biological Sciences Faculty Publications and Presentations

Libyan Moringa oleifera leaves were extracted using methanol, and the bioactive components' antibacterial, antioxidant, anti-inflammatory, and anticancer characteristics were assessed using gas chromatography mass spectrometry analysis (GC-MS). Moringa oleifera exhibited antioxidant activity, with an IC50 of 11.53 µg/mL. Wi38 cell line's viability decreased with increasing M. oleifera extract concentration, while its cytotoxicity increased with an IC50 of 393.41±7.77 μg/mL. Alloxan-induced diabetes model in Swiss albino mice was implemented. Three different doses (100, 200, or 300 mg/kg of mice body weight) of M. oleifera’s extract were evaluated for their effects on blood sugar concentration and the histology of the pancreatic islets. …