Digital Commons Network^™

Effect Of Rice Leaf Stage On Tolerance To Benzobicyclon In A Drill-Seeded Production System, Jake A. Patterson, Jason K. Norsworthy, Thomas R. Butts, Edward E. Gbur

Crop, Soil and Environmental Sciences Faculty Publications and Presentations

Benzobicyclon is a new postflood-applied herbicide that was registered for use in U.S. rice (Oryza sativa L.) in 2021 by Gowan Company. Therefore, research was conducted to evaluate tolerance of commonly grown rice cultivars to benzobicyclon. In 2018 and 2019, field experiments were conducted near Stuttgart, AR to evaluate the influence of growth stage on rice tolerance to benzobicyclon, and to evaluate pure line and hybrid rice tolerance to benzobicyclon following repeated use of acetolactate synthase-inhibiting herbicides. In one of two years, rice growth stage (leaf number) at application impacted tolerance to benzobicyclon. In 2018, the two-leaf application of …

Peripheral And Central Impact Of Methionine Source And Level On Growth Performance, Circulating Methionine Levels And Metabolism In Broiler Chickens, Craig W. Maynard, Elizabeth Gilbert, Frances Yan, Mark A. Cline, Sami Dridi

Poultry Science Faculty Publications and Presentations

The present study was designed to evaluate the effects of DL-methionine (DL-Met) 2-hydroxy-4-(methylthio) butanoic acid (HMTBa), or S-(5′-Adenosyl)-L-methionine chloride (SAM), using feeding trial and central administration, on live performance, plasma metabolites, and the expression of feeding-related hypothalamic neuropeptides in broilers raised to a market age (35 d). Final average body weight (BW) and feed conversion ratio (FCR) from the feeding trial exceeded the performance measurements published by the primary breeder. At d35, the MTBHa group had better BW and lower feed intake, which resulted in a better FCR than the DL-Met group at 87 TSAA to lysine. At the molecular …

Impact Of Phytase Supplementation On Meat Quality Of Heat-Stressed Broilers, C. J. Maynard, C. W. Maynard, Garrett J. Mullenix, Alison Ramser, Elizabeth S. Greene, Mike R. Bedford, Sami Dridi

Poultry Science Faculty Publications and Presentations

Heat stress (HS) is one of the most challenging stressors to poultry production sustainability. The adverse effects of HS range from feed intake and growth depression to alteration of meat quality and safety. As phytase supplementation is known to improve nutrient utilization and consequently growth, we undertook the present study to evaluate the effects of dietary phytase on growth and meat quality in heat-stressed broilers. A total of 720 day-old hatch Cobb 500 chicks were assigned to 24 pens within controlled environmental chambers and fed three diets: Negative Control (NC), Positive Control (PC), and NC diet supplemented with 2000 phytase …

Chemistry And Biochemistry Affiliated Publications: Snapshot Of The Research Publications 2019-2022, Jeremy Smith, Lutishoor Salisbury

University Libraries Faculty Publications and Presentations

This report highlights the chemistry and biochemistry faculty publications for the period 2019-2022.

It include tables identifying the types of publications, the JCR ranking of the journals in which they published and a listing of their publications, etc.

Skim Resequencing Finely Maps The Downy Mildew Resistance Loci Rpf2 And Rpf3 In Spinach Cultivars Whale And Lazio, Gehendra Bhattarai, Ainong Shi, Beiquan Mou, James C. Correll

Horticulture Faculty Publications and Presentations

Commercial production of spinach (Spinacia oleracea L.) is centered in California and Arizona in the US, where downy mildew caused by Peronospora effusa is the most destructive disease. Nineteen typical races of P. effusa have been reported to infect spinach, with 16 identified after 1990. The regular appearance of new pathogen races breaks the resistance gene introgressed in spinach. We attempted to map and delineate the RPF2 locus at a finer resolution, identify linked single nucleotide polymorphism (SNP) markers, and report candidate downy mildew resistance (R) genes. Progeny populations segregating for RPF2 locus derived from resistant differential …

Preemption In State Tobacco Minimum Legal Sales Age Laws In The Us, 2022: A Policy Analysis Of State Statutes And Case Laws, Page D. Dobbs, Ginny Chadwich, Eric Crosbie, Jessica Breslin, Lisa Henriksen

Health, Human Performance and Recreation Faculty Publications and Presentations

Preemptive statutory language within tobacco minimum legal sales age (MLSA) laws has prohibited localities from enacting stricter laws than state statutes. With the recent uptake of state Tobacco 21 laws in the US, the current landscape of preempted MLSA laws is unknown. This study sought to update the status of preemption in MLSA laws enacted in US states between 2015–2022. A public health attorney reviewed state tobacco MLSA laws (n = 50) and state tobacco control codes, searching for language regarding preemption. When statutes were unclear, case law was reviewed by examining local ordinances that were invalidated by state court …

Legislative Update From The 94th General Assembly: Arkansas Bills Affecting Pregnant And Postpartum Mothers, Garrett Bannister

Arkansas Law Notes

In the wake of the U.S. Supreme Court’s landmark decision, Dobbs v. Jackson Women’s Health Org., the State of Arkansas was swift in restricting almost all abortions in the Natural State. Arkansas’s decision was met with plaudits from its supporters and reproval by its dissenters. In this unchartered legal territory, Arkansas’s 94th General Assembly—the first legislative session in the wake of Dobbs—has passed and proposed several bills that would provide pregnant and postpartum mothers and their children with medical and financial assistance. Specifically, these bills would provide pregnant and new mothers with health screenings, help high school-aged parents …

Preserving User Data Privacy Through The Development Of An Android Solid Library, Alexandria Lim

Computer Science and Computer Engineering Undergraduate Honors Theses

In today’s world where any and all activity on the internet produces data, user data privacy and autonomy are not prioritized. Companies called data brokers are able to gather data elements of personal information numbering in the billions. This data can be anything from purchase history, credit card history, downloaded applications, and service subscriptions. This information can be analyzed and inferences can be drawn from analysis, categorizing people into groups that range in sensitivity — from hobbies to race and income classes. Not only do these data brokers constantly overlook data privacy, this mass amount of data makes them extremely …

Upcycling Imperfect Broccoli And Carrot To Healthy Snacks Using An Innovative 3d Food Printing Approach, Taylor Clary

Food Science Undergraduate Honors Theses

Vegetables are healthy foods with nutritional benefits; however, nearly one-third of the world’s fruits and vegetables are lost each year. The losses have the same nutritional value as an acceptable vegetable but have odd shapes or blemishes that make them unsuitable to consumers. 3D technology has numerous capabilities in the automotive, healthcare, and, now, food industries. Within the food industry, 3D food printing can bring customization to product design and nutrition as well as other advancements, including decreasing food waste. In this study, imperfect vegetables (i.e., broccoli and carrot) were upcycled into freeze-dried powders to improve their shelf-life before they …

Student Preferences On The Development Of A Non-Alcoholic Beverage Product To Alleviate The Negative Impact Of Alcohol On College Campuses, Cecilia Azar

Human Nutrition and Hospitality Management Undergraduate Honors Theses

Alcohol abuse and peer pressure to drink are prominent issues on college campuses across the nation. More than 50 percent of college students aged 18 to 22 consume alcohol monthly and 33 percent consistently engage in binge drinking (National Institute on Alcohol Abuse and Alcoholism, 2021a). A non-alcoholic beverage product marketed to students as an alternative to alcohol in social settings could alleviate some of the negative impacts, such as peer pressure and the dangers caused by overconsumption.

Through two phases, this study implements University of Arkansas student preferences and recipe modification in the development of a non-alcoholic beverage product …

University Campus Breastfeeding, Knowledge, And Perceptions Of Support: An Exploratory Study, Allison L. Scott, Ann W. Lambert, Chih-Hsuan Wang, Kelly V. Johnson, Jessica Weiss, Tony Stankus

The Eleanor Mann School of Nursing Faculty Publications and Presentations

Breastfeeding is often considered principally a biological issue but success is impacted by the socio-ecological environment of the lactating parent. Identifying current attitudes towards breastfeeding is essential in the effort toward normalizing breastfeeding in communities, including university campuses. The study explored campus community knowledge, awareness, and attitudes about breastfeeding, including available resources and applicable laws on two university campuses in the southern United States. This cross-sectional, self-reporting study utilized the Iowa Infant Feeding Attitude Scale and an adaptation of the Breastfeeding Behavior Questionnaire to survey a convenience sample. Results revealed decreased awareness of protective laws, availability of private lactation space, …

Solar Grazing As A Possible Vegetation Management Solution: A Budget Analysis, Byron Louk

Agricultural Economics and Agribusiness Undergraduate Honors Theses

A growing response to climate change among agricultural producers is to integrate renewable energy production in their portfolio of enterprises. Nonetheless, land use competition for agricultural production and solar energy production exists. To alleviate some of this competition, and possibly generate income for sheep grazers, photovoltaic (PV) system operators may save on operations and maintenance by grazing forages under solar panels rather than using mechanical or chemical means of vegetation management. “Solar grazing” operations have been shown to be economically feasible for PV system operators who own the land and pay for sheep grazing as a method of vegetation management, …

Food Marketing: The Adverse Effects Of Food Advertisements And Media Messaging On Men, Women, And Children, Lindsay Arnolds

Management Undergraduate Honors Theses

This thesis examines the impact of food marketing on different segments of the population in the United States. Specifically, the study focuses on the effects of food advertising on men, women, and children, with an emphasis on the ways in which marketing messages influence their food choices, attitudes, and behaviors. Through a comprehensive review of the literature and a survey of various participants, the thesis analyzes the various techniques used by food companies to target these groups, including packaging, labeling, and promotional strategies. Furthermore, it reviews studies on the effects of food advertising and media messaging on the physical and …

Customer Service And Logistics Internship At Colgate-Palmolive: Project Portfolio, Elizabeth Bolton

Supply Chain Management Undergraduate Honors Theses

In this thesis, I highlight my experience as a Customer Service and Logistics Intern at Colgate-Palmolive on the Walmart team. During my internship, I gained proficiency in software programs for data collection and developed problem-solving, analytical, and communication skills in the CPG supply chain industry. Through my project portfolio, I provide an overview of my daily responsibilities, project objectives, insights, and learning outcomes achieved during the internship, demonstrating my readiness to advance my career in supply chain management.

Old School Versus New School? Are Visually Stimulating Syllabi More Effective In Retaining Course Information In Contrast To Text-Based Syllabi?, Karalee Taves

Human Nutrition and Hospitality Management Undergraduate Honors Theses

The students of Generation Z have been affected by the increase in technology and no longer have the same learning methods and techniques as former generations. These students notice improved knowledge and comprehension when using modern approaches in education. However, there is more room for updates in education. Instructors are accustomed to traditional, text-based syllabi that are overloaded with information, making it difficult to read and understand, while lacking conciseness.

With the use of technology, students have adapted to the use of visually stimulating methods. In the integration of modern-day learning, syllabi have not been updated to follow these standards. …

Evaluation Of Hydrogeochemical Characteristics Of San Joaquin, Tulare, And Mojave Aquifers, Southern California, Maedeh Hassanvand

Graduate Theses and Dissertations

Before making attempts to enhance and manage the quality of water, a thorough understanding of these processes is necessary since the chemical quality of groundwater is impacted by a number of linked processes. This would be more important in arid and semiarid regions like the southern part of California where more rely on groundwater for agriculture and drinking water uses than the other states. As a result, fundamental knowledge of the governing processes of groundwater chemistry is required for effective water resource management. Thus, this study is primarily concerned with three aspects in Mojave, Tulare, and San Joaquin aquifers: The …

Evaluation Of Rice Stink Bug, Oebalus Pugnax (F.), Resistance To Lambda-Cyhalothrin And The Economic Impact On Rice Grain Quality For Multiple Foliar Insecticides, Trevor Bradley Newkirk

Graduate Theses and Dissertations

Rice stink bug, (RSB), Oebalus pugnax (F.), (Fabricius 1775) is the major pest of headed rice, Oryza sativa L. in the southern rice producing states. The evaluation of current insecticides is imperative to efficient and economical RSB management for rice growers. Multiple reports of field failures with lambda-cyhalothrin have been documented since 2019. Lambda-cyhalothrin has been the standard for RSB control for the past two decades. The objective for this research was to determine if RSB is becoming resistant to lambda-cyhalothrin in Arkansas, and the most economical insecticide choice for growers with respect to RSB control and grain quality. RSB …

Evaluation Of Thresholds, Control, And Behavioral Responses Of Tobacco Thrips, Frankliniella Fusca (Hitch), And Tarnished Plant Bugs, Lygus Lineolaris (Beauvoris), In Thryvon Cotton, Adam Young Whitfield

Graduate Theses and Dissertations

Tobacco thrips are an important pest in Mid-South cotton production. Thrips are a pest of seedling cotton, feeding on the leaf tissue of plants which can result in stunted growth, delayed fruiting, loss of apical dominance, and possible stand loss. Field studies were conducted in 2021 and 2022 to evaluate Thryvon, a new transgenic trait in cotton that produces the Bt toxin Cry51Aa, for control of tobacco thrips. Thryvon cotton was tested at three locations in Arkansas: Marianna, Tillar, and Keiser. These studies evaluated thrips control on ThryvOn vs non-ThryvOn cotton and the effect of insecticide seed treatments on ThryvOn …

Evaluation Of Bt Cotton Cultivar Efficacy And Economic Impact On Cotton Yield With And Without A Foliar Insecticide Application, Zackary Murray

Graduate Theses and Dissertations

Helicoverpa zea is the second most damaging insect pest of cotton in Arkansas. It is becoming more difficult to control in the United States due to recently documented resistant to dual gene cultivars. The objective of this thesis was to develop a better understanding of the efficacy of several Bt cotton technologies and foliar insecticides used to manage H. zea. Experiments examined damage in current commercial non-Bt, dual gene, and three gene cotton cultivars. Other experiments evaluated if H. zea could detect concentrations of chlorantraniliprole and residual of chlorantraniliprole in cotton for an extended period after application. These studies suggest …

Contents, Journal Editors

Journal of Food Law & Policy

No abstract provided.

Special Issue: Hunger, Nutrition, And Health, Susan Rice

Journal of Food Law & Policy

Everyday millions of Americans face barriers to accessing food, housing, and other supports–––making the impossible decision of whether to put food on the table or cover other essential needs. Food insecurity and diet-related diseases, such as heart disease and diabetes, affect people of all ages and in all communities. It was for this reason that the Biden-Harris Administration hosted the White House Conference on Hunger, Nutrition, and Health in September 2022. As the President said at the Conference, “No child should go to bed hungry. No parent should die of a disease that can be prevented.” It will require all …

Va’S Work To Ensure Veterans’ Food Security, Christine Going

Journal of Food Law & Policy

The Department of Veterans Affairs (VA) is uniquely positioned as the nation’s largest integrated health care system, serving 9 million enrolled Veterans each year, to successfully embrace the power of an interdisciplinary team designed to meet the needs of Veterans challenged by food insecurity. In collaboration with the whole of government approach to ending hunger, VA is addressing food and nutrition security. The Food Security Office within the Veterans Health Administration (VHA) was established and has representation from nutrition, social work, and nursing focusing on the causes of food insecurity among Veterans. VA’s Food Security Office and the Nutrition and …

Healthy School Meals For All: The Role Of Food Law And Policy, Thomas J. Vilsack

Journal of Food Law & Policy

The first Conference held more than 50 years ago by President Nixon in 1969 had significant impacts on our Department and the prevalence of food insecurity in our country. Most notably, the Conference sparked significant expansions to Food Stamps, now known as the Supplemental Nutrition Assistance Program (SNAP), from 2 million in 1968 to 11 million by 1971. The Conference also increased the reach of the National School Lunch Program (NSLP), which served 2.9 million low-income children at the time of the Conference and expanded to serving nearly 8 million low-income children by 1971. Permanent authorization of the School Breakfast …

Putting The Dietary Guidelines For Americans Into Action Through The National Strategy On Hunger, Nutrition, And Health, Rachel Fischer, Katrina L. Piercy, Janet M. De Jesus, Paul Reed, Rachel L. Levine

Journal of Food Law & Policy

The United States is facing a crisis of widespread food insecurity and exceedingly high rates of diet-related diseases like diabetes, obesity, and hypertension. To address this challenge and set a course for improved nutrition and food access nationwide, the Biden-Harris Administration hosted the first White House Conference on Hunger, Nutrition, and Health in over 50 years on September 28, 2022. In the National Strategy, released in conjunction with the Conference, the Administration identified a set of actions that the federal government will take to help achieve its goal of ending hunger and increasing healthy eating and physical activity by 2030, …

Climate Change, Food Security, And The Myth Of Unlimited Abundance, Susan A. Schneider

Journal of Food Law & Policy

The Biden-Harris White House can be commended for convening the historic White House Conference on Hunger, Nutrition, and Health highlighting the critical connections between access to healthy food and sustaining a healthy population. This article explores the impact of climate change and seeks to fill a critical gap in the national discussion. It argues that dramatic changes are needed in the way we think about domestic food security and that meaningful change will be required to assure an adequate supply of healthy food, as envisioned by the White House Conference. It explores the impact of the changes to the climate …

Leveraging Housing Programs: Ensuring That Food Access Investments Do Not Displace People, Heather Latino

Journal of Food Law & Policy

In September 2022, the Biden-Harris Administration convened a White House Conference on Hunger, Nutrition, and Health (“conference”). Among the specific strategies outlined by the Administration is a directive that the Department of Housing and Urban Development (“HUD”) “increase access to neighborhood markets, grocery stores, farmers’ markets, urban gardens, food incubators, and/or the conversion of vacant buildings into food hubs. . . .” While some may celebrate the Administration’s commitment to investing in low-income and underserved communities, others fear that these forms of intervention and reinvestment may worsen current disparities. Incentives for renovating or constructing local grocery stores have been criticized …

Determining The Effectiveness Of Rosemary Essential Oil On The Shelf Life Of Ground Beef Under Different Lighting Conditions, Jordan Looper

Animal Science Undergraduate Honors Theses

The objective of this study was to determine the effectiveness of rosemary extract on the shelf life of ground beef patties under different retail display conditions. Ground beef patties were produced from an 85% lean and 15% fat blend purchased from a local grocery retailer, finely ground through a 0.953 cm plate and separated into 151.2 g patties (n=64). Patties were randomly assigned into a control group (no antioxidants added) or a 0.20% concentration rosemary extract group. Patties were individually packaged using polyvinyl chloride overwrap. Antioxidant and control patties were randomly assigned into one of two lighting intensity …

Assessing The Impact Of Impact Investing: Practices, Challenges, And Opportunities Towards The Standardization Of Impact Assessment Mechanisms, Taylor Poe

Finance Undergraduate Honors Theses

This research project focuses on gathering information on which impact measurement mechanisms are currently used in the impact investing industry, and how these mechanisms are standardized across various firms, geographic locations, and fund types. The overarching goal of the study is to provide an assessment of the impact investing industry and the use of standardized impact assessment practices. The specific goal of this research study is to collect and present information on the current state of impact measurement standardization. Research is separated into three large components: interviews with industry leaders, findings from social finance conferences, and research of scholarly sources. …

Does Cultural Immersion Around The World Create Stronger Students? A Study Of The Benefits Of Studying Abroad On Students’ Mental Health And Wellbeing., Hanna Lynn Strombom

Finance Undergraduate Honors Theses

Mental illnesses have been increasing throughout the population of the United States. College-aged students are being affected by mental illnesses at alarming rates. This is a pivotal age range for people as they transition towards more adult responsibilities. Universities provide its students a lot of opportunities to prepare them for the real-world. One of these opportunities that has become popular amongst students is studying abroad. This research focuses on the effects of study abroad on students’ mental health and wellbeing. 104 students from the summer 2022 CIMBA study abroad program participated in this study. This set of respondents encompassed ten …

Effect Of Soy Co-Products In Supplements For Grazing Cattle On Growth, Complete Blood Cell Counts, And Physiological Response Following A Lipopolysaccharide Challenge, Bralee Lansdell

Biological Sciences Undergraduate Honors Theses

The objective of this study was to determine the effect of soy co-products (soybean meal and soy oil) in the diet on the growth and hemocytology of cattle during a 56-day growing phase and the physiological/behavioral response to an endotoxin challenge. Angus crossbred steers (n = 36; 289 ± 31 kg, initial body weight ± SD) were stratified by body weight and sire; and assigned randomly to pastures (n = 9; 0.45 ha/mixed-grass pasture). Pastures were assigned randomly to 1 of 3 dietary treatments: 1) a control supplement containing no soy co-products, 2) a supplement containing soybean meal, or 3) …