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The Impact Of Income On Nutrition: A Case Study Of Northern Mozambique, Hunter Swanigan, Lawton Lanier Nalley

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

In 2017, Mozambique ranked as one of the least developed countries in the world by measures of health, education, and income. With a minimal annual income, purchasing adequate food to meet recommended levels of nutrients for a healthy diet is difficult, leaving 40% of the country undernourished. This study analyzed what foods are available during the dry months (hungry season) of May through October in the Nampula province of Mozambique to determine if it is possible to meet recommended levels of nutrients from purchasing and growing food. Three different levels of income were used to determine what percentage of the …

Journal Of The Arkansas Academy Of Science - Volume 74, 2020, Academy Editors

Journal of the Arkansas Academy of Science

No abstract provided.

Energy Content Of Seeds Of Common Sunflowers (Helianthus Annuus) In The Diet Of Scaled Quail (Callipepla Squamata) In Southeastern New Mexico, John L. Hunt, Matthew E. Grilliot, Troy L. Best, Dixie Lozano-Lopez, Emily R. Neilson, Isaac C. Castillo

Journal of the Arkansas Academy of Science

We analyzed the energy content of seeds of common sunflowers (Helianthus annuus) obtained from the crops of scaled quail (Callipepla squamata) collected from plains-mesa sand-scrub habitat in Eddy and Lea counties, New Mexico. Seeds were removed from crops and dried for 48 hours at 60°C to remove moisture and to standardize masses. Seeds were then analyzed for gross caloric value (i.e., energy content) in an oxygen bomb calorimeter. Energy content of seeds of common sunflowers from New Mexico was greater than that of many seeds previously reported from the diet of scaled quail and other granivorous …

Food Accessibility Related To The Double Your Dollar Program, Julia Carlson, Heather Friedrich, Mechelle Bailey, Curt Rom

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

The Double Your Dollar (DYD) Program is a program that gives Supplemental Nutrition Assistance Program (SNAP) beneficiaries and Senior Farmers Market Nutrition Program (SFMNP) participants match dollars to spend at local farmers markets. The DYD’s goal is to incentivize healthy eating among individuals of low income and promote spending at farmers markets. Food insecurity affects over 60,000 individuals in Washington and Benton counties in Arkansas. The aim of this study was to assess how the DYD program impacted users’ food accessibility and how the program could be improved for the future. A survey was used to address basic demographics, type, …

The Impact Of Income On Nutrition. A Case Study Of Northern Mozambique, Hunter Swanigan

Agricultural Economics and Agribusiness Undergraduate Honors Theses

In 2017, Mozambique ranked as one of the least-developed countries in the world by measures of health, education, and income, and had one of the lowest GDP per capita at $1,300. With a minimal income, purchasing adequate food to meet recommended levels of nutrients for a healthy diet is difficult, leaving almost half of the country’s population undernourished. This study researched what foods are available during the dry months (hungry season) of May through October in the Nampula province of Mozambique to analyze if it is possible to meet the National Institutes of Health’s recommended levels of nutrients from purchasing …

Implementing A Community-Based Breastfeeding And Infant Support Tent At University Of Arkansas Athletic Events, Moranda Clark

The Eleanor Mann School of Nursing Undergraduate Honors Theses

Breastfeeding is such an important role in a mother and baby’s relationship as it establishes a unique bond while also providing health benefits for both parties involved. Unfortunately, many women are discriminated against for trying to breastfeed in public and with little to no designated breastfeeding areas or sanitary places in such spaces; they are left with very few viable options. During the last year I have been completing an internship surrounding the subject of breastfeeding and have helped to implement a breastfeeding and infant support tent at University of Arkansas athletic events. My work has included extensive research, lactation …

The Effects Of Seed-Applied Fluopyram On Root Penetration And Development Of Meloidogyne Incognita On Cotton And Soybean, Tracy Hawk

Graduate Theses and Dissertations

Plant-parasitic nematodes are major pests of cotton and soybean in Arkansas, and across the Southern United States. These nematodes cause more than $3 billion worth of crop losses each year, in part due to lack of available control tactics, such as nematicides. Fluopyram has recently been registered as a seed-treatment nematicide in agronomic crops. The toxicity of fluopyram against Meloidogyne incognita infection has been reported, however, information on root protection provided by fluopyram against Meloidogyne incognita is lacking. The first objective of this research was to evaluate the effect seed-applied fluopyram had on nematode development, root galling, and reproduction on …

Use Of Aerial Imagery And Novel Experimental Design To Determine The Distribution Of Foliar Diseases On Soybean And Improve Efficiency Of Product Testing, Mckayla Patterson

Graduate Theses and Dissertations

Soybeans are grown on approximately 1.3 million ha in Arkansas generating an estimated $1.7 billion annually. Foliar diseases on soybean can result in economic losses. Growers spend significant time and money on disease scouting via crop consultants and often (subsequent) fungicide applications. Fungicide trials are often arranged in small plots designs. In these scenarios, spatial variability of foliar disease is minimized. While it is advantageous to minimize variance outside of treatment differences, another limitation with many small plot trials is ample disease pressure or having only lower severity. Within a commercial production field, soil types and disease severities vary. Logically, …

Updating The Building Code To Include Indoor Farming Operations, Clint Simpson

Journal of Food Law & Policy

Urban agricultural production has grown to be a critical tool in the battles for food security and sustainability. A common regulatory barrier to urban agricultural operations big and small has been ambiguity in land-use laws. Local governments are increasingly friendly toward community gardens, small greenhouse farming operations, farmers markets, and the like. Many have sought to lift regulatory restrictions and provide clarity in the law. However, while these efforts benefit a multitude of local food production efforts, they do little to address the regulatory ambiguities faced by commercial-scale, indoor farming operations, especially vertical farms. Particularly concerning to indoor vertical farms …

Exploring Perceptions And Attitudes Of Health In Marshallese Adolescents Who Are Overweight In Northwest Arkansas, Lauren Love

The Eleanor Mann School of Nursing Undergraduate Honors Theses

Purpose

Childhood obesity is a growing public health problem in the United States. An increasing number of children are becoming overweight or obese and facing the negative health issues from this diagnosis. They might also suffer socially due to their weight because they are more likely to be bullied or picked on. This project explored the perceptions and attitudes of health in Marshallese adolescents that are overweight in Northwest Arkansas. The goal of our project was to investigate themes for commonality amongst adolescents that are overweight about how they perceive their weight and their beliefs towards health and body image. …

Comparison Of Morphological Traits In Cowpea Pod Length, Seed Number Per Pod, Seed Weight, Seed Color And Seed Density In Usda Germplasm Accessions And Arkansas Breeding Lines, Sora Imamura

Crop, Soil and Environmental Sciences Undergraduate Honors Theses

The objective of the study was to compare and correlate the Arkansas cowpea breeding lines to the USDA cowpea germplasm accessions on the following morphological traits: seed color, pod length, number of seeds per pod, 100 seed weight, and seed density. The seed density is defined as the weight of seed in gram per centimeter of pod length. Three hundred seventeen cowpea genotypes were used in this experiment. Out of the 317, 285 germplasm accessions were from the USDA GRIN and 32 lines were from the Arkansas breeding program.

T-test between Arkansas breeding lines and USDA germplasm accessions were done …

Washington Regional Student Nurse Internship-Cardiology, Lillie Watson

The Eleanor Mann School of Nursing Undergraduate Honors Theses

The Student Nurse Internship Program was started as a way to allow nursing students to gain the skill set of patient care and communication while allowing us additional educational opportunities. The first 4 weeks of my internship were the orientation period in which 2 weeks we followed a nurse and then the other 2 weeks we followed a nursing assistant. These initial 4 weeks really gave us the opportunity to have educational opportunities by following the nurse, but also allowing us to work with another nursing assistant before working on our own. Through my internship at Washington Regional, I was …

An Evaluation Of Hybrid Traits, Yield, And Major Qtl Effect On Heterosis In Hybrid Soft Red Winter Wheat, Zachary James Winn

Graduate Theses and Dissertations

Wheat (Triticum aestivum L.) is a self-pollinating species that is most often bred as a recombinant inbred line. When two inbred individuals are crossed, they produce progeny which experience heterosis; heterosis is the increased robustness experienced due to the reintroduction of heterozygosity. Hybrid wheat may be produced through the use of chemical hybridization agents, yet the structure of wheat flowers decreases the efficiency of outcrossing. The objectives of this study were to: assess the amount of heterosis experienced by a population of hybrid wheat and observe the effect of major gene loci on yield and yield components, phenotype anthers extruded …

Effects Of Dietary Copper, Zinc And Manganese Source And Level On The Acute Inflammatory Response Of Broilers, Chelsea Ellington

Graduate Theses and Dissertations

Trace minerals, particularly copper, zinc and manganese, play a role in ensuring optimal immune function. To examine the effects of diets containing different levels and sources of trace minerals on the inflammatory response, Cobb 500 broilers were fed four experimental diets containing 5 mg/kg Cu and 45 mg/kg of Zn and Mn or 10 mg/kg Cu and 90 mg/kg Zn and Mn in either the sulfate or hydroxychloride form. When the broilers were 5 weeks of age, 16 μg of lipopolysaccharide (LPS) was injected into the pulp of growing feathers (GF; 16 GF per chicken; 1 μg LPS per GF). …

Investigating Egg Storage Conditions, Hatch Characteristics, And Feeding Methods Of Commercially Produced Poultry, Joshua R. Deines

Graduate Theses and Dissertations

Advancements in poultry research continue to add knowledge and understanding to an already technical industry. Such information has led to new developments in early feeding strategies which provide nutrients to broiler chicks while in the egg or during transport. This wealth of knowledge in poultry research extends beyond chickens and is utilized for other species, such as quail and pheasants, including how fertile eggs are stored and incubated. However, methods of early feeding broilers have not been investigated in industry relevant approaches to understand its effects, including how timing of feed access interacts with the hatch window. As well, quail …

Development Of A Text Message Stress Management Intervention And Its Impact On Perceived Stress And Coping Self-Efficacy Among Student Nurses, Kristin Jaye Henderson

Graduate Theses and Dissertations

Purpose: The purpose of the two studies was to develop a text message intervention and examine its effects on lowering perceived stress and increasing coping self-efficacy among nursing students. We also explored stress perceptions and investigated student satisfaction with the text message stress management program. Methods: For the first study, twenty three students participated in the focus groups for intervention development. Sample messages were presented to participants and feedback was requested. The messages were modified based on student feedback. The second study utilized an experimental pre/post design with a convenience sample (N=101) to examine the effects of the text message …

Methods To Evaluate Ruminant Animal Production Responses, Jose Manuel Diaz Gomez

Graduate Theses and Dissertations

In experiment 1, 80 steers (197.0 kg initial body weight; BW for fall, 116.9 kg for spring), were stocked at 2.45 and 4.1 calves/ha in fall and spring, respectively in 16 tall fescue pastures [fall ergovaline (EV) = 1,475 ppb and spring EV = 1,173 ppb] under 2 treatments, mineral (MIN) (n = 8) and cumulative management (CM) (n = 8). Forage allowance did not differ (P = 0.76) between CM and MIN during fall but differed during spring (P ≤ 0.05, 2.55 vs. 3.22 kg DM/kg BW, for MIN and CM, respectively). For fall, average daily gain (ADG) resulted …

Strategies To Improve Forage Utilization By Sheep Offered Forage Mixtures, Valens Niyigena

Graduate Theses and Dissertations

In the first experiment, alfalfa and novel endophyte-infected tall fescue (NE+) forages were harvested after a killing frost, then mixed to formulate 4 different treatments; alfalfa alone, 67% alfalfa +33% fescue, 33% alfalfa + 67% fescue, or 100% fescue. After 3 months of storage as silage, Dorper ewe lambs (n = 20; mean BW = 34.7 ± 6.65 kg) were fed silage for ad libitum consumption, using 5 animals per treatment. Increasing the proportion of NE+ tall fescue improved (P < 0.05) silage total acids and lactic acid concentrations and decreased silage ammonia concentration. Digestible dry matter and organic matter intake and nitrogen utilization parameters decreased with increasing inclusion of NE+ in diet. In the second experiment, 16 Dorper ewe lambs (41.8 ± 4.61 kg BW) were assigned to 4 different treatments; alfalfa silage alone (0 g/kg; CONT) or alfalfa silage mixed with chopped sericea lespedeza (SL) hay to provide 90 (LOW), 180 (MED), or 270 g/kg SL (HIGH) on a dry matter basis in a randomized complete block design experiment with 2 period to provide 4 observations per treatment for each experimental period. Increasing the proportion of sericea lespedeza in the diet decreased dry matter and organic matter digestibility but did not affect feed intake. Fecal nitrogen (g/kg N intake) increased linearly (P < 0.01) while urinary N (g/ day and g/ kg of N intake) tended to decreased linearly and quadratically (P ≤ 0.1) with increasing the proportion of SL in diet. In the third experiments, 16 gestating Dorper ewe lambs (49.1 ± 4.61 kg BW) were allocated to 4 treatments; alfalfa silage alone (0% g/kg; CONT) or alfalfa silage mixed with lablab purpureus(LP) hay to provide 90 (LOW), 180 (MED), or 270 g/kg LP (HIGH) on a dry matter (DM) basis, in a randomized complete block design experiment with a total 8 replication per treatment. Supplementation of LP in diet increased quadratically (P ≤ 0.04) forage dry matter, organic matter intake, digestible dry matter and digestible organic matter intake (P < 0.05). Nitrogen apparently absorbed and urinary N both decreased linearly (P < 0.01) with adding more LP hay in diet. Harvesting and mixing alfalfa and fescue after a killing frost improved silage fermentation characteristics and supplementation of tannins from SL and polyphenol from LP altered N excretion.

Key words: lablab, sericea lespedeza, alfalfa silage, nitrogen, sheep.

Serum Myostatin And Igf-1 As Biomarkers Of Sarcopenia: A Proof-Of-Concept Design, Ashley Binns

Graduate Theses and Dissertations

The population comprising older adults is growing exponentially, as are healthcare related costs. Nearly $20 billion is annually expensed by older adults for health-related issues affiliated with age-related decline in skeletal muscle mass. Yet, diagnostic criteria are not readily utilized in clinical practice. PURPOSE: Therefore, the purpose of this study was to provide evidence for use of blood biomarkers (myostatin, IGF-1) to predict appendicular skeletal muscle mass (ASM) among middle-aged and older adults. METHODS: A cross-sectional study was conducted among 106 individuals (n = 68 females; n = 38 males) aged ≥ 40 years of age (60.1 ± 11.1 y) …

Curing Consumption: Blood Drinkers Of The Nineteenth Century, Rachel Erin Catlett Widmer

Graduate Theses and Dissertations

During the nineteenth century burgeoning cities in the United States saw the spread of disease. Most common among all parts of society was tuberculosis or as it was commonly known at the time, consumption. The most terrifying aspect of consumption was that it could attack anyone at any time and no cure existed. The poetic image of a red stained handkerchief was a death sentence. The common cure was to seek fresh air in a warmer climate. However, for some Americans an experimental cure seemed hopeful and easily accessible, drinking blood. According to many newspaper accounts consumptive victims were not …

Establishing An Ideal Inclusion Rate Of Fermented Soybean Meal And Sodium Butyrate On Growth Performance, Complete Blood Cell Count, And Nutrient Utilization In Nursery Pigs, Kristopher A. Bottoms

Graduate Theses and Dissertations

To evaluate increasing levels of sodium butyrate (SB) in nursery diets on growth performance (Experiment 1 & 2), complete blood cell count (Experiment 2), and the optimal level of fermented soybean meal for maximum performance in weanling pigs (Experiment 3), weaned pigs were blocked with initial body weight (BW) and allotted to dietary treatments. Treatments were: 1) Control (C) moderately complex corn-soybean-meal based supplemented with 0.05% benzoic acid (BA), but devoid of SB; C diet supplemented with 0.05%, 0.10%, or 0.15% SB (Experiment 1). Treatments in experiment 2 consisted of 1) a moderately complex corn-soybean-meal based diet devoid of SB …

Development Of Forward Osmosis Based Separations: A Novel Approach In Membrane Technology, Yu-Hsuan Chiao

Graduate Theses and Dissertations

Tackling the worldwide severe water shortage, the membrane technology is considered to be the most efficient approach and hence, used widely as a cost-effective sustainable solution. “Forward osmosis (FO)” has been the major attention in recent time. FO uses osmotic pressure as the driving force to draw the water passing the membrane and achieve the desired separation performance. In general, it is considered to be a process with tremendous potential to resolve the present-day water shortage with extremely low energy consumption. However, the challenges of membrane and draw solution regeneration associated with FO processes must be conquered prior to their …

A Case Study On The Differences In Scores Of Undergraduate Students In Traditional, Online, And Hybrid Classes, Patricia Ruth Kuhn

Graduate Theses and Dissertations

The primary purpose of this research was to ascertain whether there are variances in academic performance between students taking an educational technology course in traditional, online, and hybrid learning environments. As a secondary goal, the study assessed the differences in academic performance of male and female students in these classes.

All students in this study held an undergraduate status of junior or above. They had earned a minimum of 45 hours and had a minimum 2.75 overall GPA. These students also passed the certification test for state educators and had been accepted as teacher candidates of the College of Education …

Does Pre-Pregnancy Bmi Predict Transfer To A Hospital From A Birth Center For Pain Management?, Audrey Fleenor

The Eleanor Mann School of Nursing Undergraduate Honors Theses

Background:Birth centers are staffed predominantly by midwives and nurses who care for a patient population consisting of low-risk pregnancies. The American Association of Birth Centers requires that the birth center has an agreement with a local hospital to transfer patients if need-be before, during or after delivery in case any complications arise that may result in needing alternative care (Rathbun, 2017). The rate of obesity in the United States has been rising for years. Obesity affects overall health as well as a woman’s pregnancy and pregnancy outcomes. Overall, an obese individual does not prioritize physical exercise and lacks healthy …

Does Macronutrient Consumption Affect Aerobic Capacity?, Jordan Bush-Means

Health, Human Performance and Recreation Undergraduate Honors Theses

Background: Fitness in the United States is declining as the prevalence of obesity rises. It is known generally that exercise and diet both play a part in becoming fit, therefore veering away from being obese and/or overweight. Although people are aware they need to eat healthy foods and participate in physical activity, the role that dietary behaviors have on exercise, particularly aerobic capacity, remains unresolved. Purpose: The purpose of this study was to analyze dietary behaviors and to examine associations with maximal aerobic capacity. We hypothesize that those who consume each food group will have a higher volume …

Determining Whether A Spot Urine Sample Is An Accurate Indication Of A Person's Hydration Status, Hannah Glidewell

Health, Human Performance and Recreation Undergraduate Honors Theses

The purpose of this study was to determine what technique would be an accurate measurement of an individual’s hydration status. According to current research on hydration assessment, the “gold standard” to assess the hydration of an individual is by measuring their total body water (Armstrong, Lawrence 2007). This is the most accurate measurement in a laboratory setting, but finding a measurement that works during a real time setting has been a challenge. It was proposed that a spot urine sample would provide more accurate results than a first- morning urine sample when compared to a 24-hour urine sample set as …

Journal Of Food Law & Policy - Fall 2019, Journal Editors

Journal of Food Law & Policy

No abstract provided.

The Marketing Of Self-Care And Alternative Therapies In The U.S. In 2019: How Industry Stakeholders Appeal To Consumers’ Perceptions Of Novel Food Products And Additives, Melanie Marie Glover

Journal of Food Law & Policy

This article examines the current marketing techniques of food products and additives in the growing self-care industry in print and digital formats. It assesses how well consumers understand such advertising tactics, and what the industry and federal government agencies are doing (or not doing) to help consumers be mindful and savvy about their purchase choices. The discussion further showcases hot-topic food products and additives including CBD, Kratom, and plant-based meat as examples of both regulatory risk and opportunity. Lastly, the article advocates a collaborative effort among federal government agencies (FDA, FTC, USDA, etc.), industry stakeholders, and the public to help …

Agricultural Exceptionalism And Industrial Animal Food Production: Exploring The Human Rights Nexus, Charlotte E. Blattner, Odile Ammann

Journal of Food Law & Policy

The host of negative effects of animal agriculture on the immediate environment, workers, and local communities are well-documented, yet little is known about the global repercussions of animal agriculture, especially on human rights guarantees. This contribution attempts to begin filling this soaring gap. It examines the nexus between industrial animal agriculture (with a focus on concentrated animal feeding operations (CAFOs)) on the one hand, and specific international human rights violations on the other hand. Our emphasis is on the role of government in producing these violations, rather than on the agribusiness itself. Laws originally designed to govern small family farms—so-called …

Chasing The Genetics Of Ascites In Broilers Using Whole Genome Resequencing, Alia Parveen

Graduate Theses and Dissertations

We are using whole genome resequencing to identify chromosomal regions associated with resistance or susceptibility to ascites, a form of pulmonary hypertension syndrome, meat-type chickens. Previous Genome Wide Association Studies (GWAS) based on Single Nucleotide Polymorphisms (SNPs) have identified regions on chromosomes 2, 9 and Z. Despite several GWAS and further genotyping, there are no reliable or potential markers for ascites phenotype. We have completed screening of Copy Number Variations (CNVs) and Single Nucleotide Polymorphisms in ascites resistant and susceptible birds from the relaxed, REL, line derived from a commercial elite broiler line. DNA samples from resistant and susceptible birds …