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B.R. Wells Arkansas Rice Research Studies 2018, R. J. Norman, K. A.K. Moldenhauer Aug 2019

B.R. Wells Arkansas Rice Research Studies 2018, R. J. Norman, K. A.K. Moldenhauer

Arkansas Agricultural Experiment Station Research Series

No abstract provided.


Poultry Labeling: Knowledge, Perceptions, And Preferences Among Adolescents, Eleni L. Parsons Aug 2019

Poultry Labeling: Knowledge, Perceptions, And Preferences Among Adolescents, Eleni L. Parsons

Graduate Theses and Dissertations

The purpose of this study was to determine the knowledge, perceptions, and preferences of adolescents in regard to the labeling of poultry products. The theory of planned behavior (TPB) and Elaboration Likelihood Model (ELM) were used to display the relationship of perceptions, attitude, and behavior intentions. Quantitative data was collected in a descriptive research design. The population included youth, aged 14 – 18 years, involved in the Arkansas 4-H State O’Rama competition (N = 400). The sample (n = 80) ensured a 90% confidence interval of the population. Data was collected by administering paper surveys that addressed four product labels …


The Impact Of Bumpers College Of Agricultural, Food And Life Sciences International Programs On Student Motivation For Continuing College And Student Engagement In The Classroom, Olivia Caroline Caillouet Aug 2019

The Impact Of Bumpers College Of Agricultural, Food And Life Sciences International Programs On Student Motivation For Continuing College And Student Engagement In The Classroom, Olivia Caroline Caillouet

Graduate Theses and Dissertations

Colleges aim to increase student achievement, which has been linked to motivation and engagement, as well as increase global partnerships. There is also an increasing demand from students for international programs (IPs) that prepare them to be global citizens. This study aimed to compare student motivation for continuing college and student engagement in the classroom before and after an IP. Students who participated in a Bumpers College of Agricultural, Food, and Life Sciences IP between January 2018 and August 2018 were surveyed prior to, and two weeks and three months post-program participation (n = 24). The instrument had 51 Likert-scale …


Assessing The Economic Viability Of Arkansas Farms Under The 2018 Farm Bill, Grant Wilson Aug 2019

Assessing The Economic Viability Of Arkansas Farms Under The 2018 Farm Bill, Grant Wilson

Graduate Theses and Dissertations

For over a century, the American agricultural industry has relied on federal government support to aid in the maintenance and expansion of farming operations. Since 1933, a series of 18 farm bills have shaped agricultural policy into what is commonly known as the agricultural safety net. The 2018 farm bill was passed on December 20, 2018 and is the most recent update of the agricultural safety net. Commodity programs and federal crop insurance are two key components of today’s agricultural safety net, and many times, these programs may be the difference between a net loss and a positive net income …


Understanding The Molecular Strategies Of Campylobacter Jejuni For Survival In Amoeba And Chicken., Deepti Pranay Samarth Aug 2019

Understanding The Molecular Strategies Of Campylobacter Jejuni For Survival In Amoeba And Chicken., Deepti Pranay Samarth

Graduate Theses and Dissertations

Campylobacter jejuni endure to be major cause of gastroenteritis in humans worldwide. C. jejuni is fastidious in laboratory setup but can cause waterborne infection through contaminated water where none of these fastidious conditions are met. This dissertation presents an assortment of studies focused in reviewing three major factors which could present a helping hand to C. jejuni in its environmental survival viz. i) association with free-living amoebae (FLA) ii) horizontal gene transfer (HGT) contributing towards its genetic diversity iii). Viable but non-culturable (VBNC) state.

Acanthamoeba is a FLA linked to environmental survival of many intracellular pathogens, including C. jejuni. In …


Rescue And Reestablishment Of Chicken Models For Spontaneously Occurring Hashimoto’S Thyroiditis And Systemic Sclerosis/Scleroderma, Joseph Zolton Hiltz Aug 2019

Rescue And Reestablishment Of Chicken Models For Spontaneously Occurring Hashimoto’S Thyroiditis And Systemic Sclerosis/Scleroderma, Joseph Zolton Hiltz

Graduate Theses and Dissertations

The loss of biodiversity is a topic gaining popularity both in the political and scientific forums. Nearly 30 years ago researchers and politicians congregated in Rio de Janeiro (1992) to attend the first Earth Summit. It was the first meeting of its kind discussing the tangible pressing consequences of biodiversity loss as well as the potential long term ramifications. Many of the countries represented at this summit implemented short and long term plans in order to accurately measure losses of biodiversity as well as establishing organizations to help diagnose and remedy the current problems at hand. These new organizations and …


Influences Of Autism Spectrum Disorder On Sensory And Emotional Responses To Smell And Taste Cues, Asmita Singh Aug 2019

Influences Of Autism Spectrum Disorder On Sensory And Emotional Responses To Smell And Taste Cues, Asmita Singh

Graduate Theses and Dissertations

Autism spectrum disorder (ASD) is a developmental disability that causes social, communication, behavioral and sensory challenges. The prevalence has been on a rise, with the latest reports stating 1 in 59 children is diagnosed with ASD. These challenges play a significant role in feeding behavior, leading to reduced nutrition among individuals. Much research in this field has been attributed to children, however, this study was focused on the adult population, in an attempt to improve their quality of life. Building on previous findings and knowledge gaps, the objectives of this thesis were two-fold: To better understand the sensory experiences of …


Prediction And Evaluation Of Breast Myopathy, Barbara De Almeida Mallmann Aug 2019

Prediction And Evaluation Of Breast Myopathy, Barbara De Almeida Mallmann

Graduate Theses and Dissertations

Broiler breast myopathies, including woody breast, white striping, and spaghetti breast, negatively impact the industry. Therefore, evaluation, prediction, and frequency of these muscle abnormalities on modern birds are important for decision making. Modern broilers are not highly active and often sit with the breast of the bird resting on the floor. Therefore, the first experiment was to promote bird movement and explore the impact on the breast myopathies. The movement was stimulated by human interaction (walking through pen) and higher light intensity so that birds walked around the pen more often throughout the day. The control group had normal low …


The War On Winter: How Americans Put Down Roots On The Northern Plains, 1854-1949, Daniel J. Fischer Aug 2019

The War On Winter: How Americans Put Down Roots On The Northern Plains, 1854-1949, Daniel J. Fischer

Graduate Theses and Dissertations

My dissertation is a study of how the United States was able to expand onto the Northern Great Plains, consisting of the Dakotas, Nebraska, and the eastern parts of Wyoming and Montana, between 1854 and 1949 despite the threat to property, comfort, and survival posed by the region’s harsh winters, which brought intense cold, large snowdrifts, and blinding blizzards. This dissertation argues that five tools – government programs, rapidly changing technology, imagination, strong local communities, and toughness – allowed native-born Americans and European immigrants to survive and become increasingly secure in the region. But it also argues that severe gaps …


Dynamics Of Momentary Perceived Self-Regulation Abilities As Novel Predictors Of Overeating In Daily Life, Kayla Dawn Skinner Aug 2019

Dynamics Of Momentary Perceived Self-Regulation Abilities As Novel Predictors Of Overeating In Daily Life, Kayla Dawn Skinner

Graduate Theses and Dissertations

Despite an increase of research in the realm of overeating - a well-known contributor to obesity - the psychological mechanisms that maintain overeating behaviors across time and context are still poorly understood. It may be that people’s perceptions of their self-regulation abilities fluctuate over time, and overeating results from momentary increases in negative mood eliciting negative perceptions of their self-efficacy and current willpower, stronger beliefs that cravings can be controlled and a greater ability to tolerate distress. The current study examined the dynamics of and momentary predictors of overeating using a 7-day EMA protocol to study unsuccessful restrained eaters (n …


Technologies To Increase Animal Performance In Beef Production Systems, Caleb P. Weiss Aug 2019

Technologies To Increase Animal Performance In Beef Production Systems, Caleb P. Weiss

Graduate Theses and Dissertations

Three monensin levels during a stocker phase (0, 800, 1600 g/ton in a free choice mineral) and two levels during finishing (0 [U] or 37.5 mg/kg diet DM [M]) were used to determine the effects of monensin supplementation during a stocker and subsequent finishing phase on beef calves. Steers (n = 605, BW = 278 ± 27 kg) were fed pearl millet hay with soybean hull and corn gluten feed supplement (0.5% BW daily [AF basis] Block 1) or grazed fall wheat (Block 2), spring wheat (Block 3), bermudagrass (Blocks 4 & 5) or wheat with mixed-grass baleage (Block 6). …


A Simulation Tool For Evaluating The Environmental Impacts Of Management Scenarios For Modern Broiler Production Systems, Martin Andrew Christie Aug 2019

A Simulation Tool For Evaluating The Environmental Impacts Of Management Scenarios For Modern Broiler Production Systems, Martin Andrew Christie

Graduate Theses and Dissertations

The purpose of this work is to provide a simulation tool that allows broiler production practitioners and researchers to simulate the effects of farm design and management practices on resource consumption and environmental impacts. This tool allows the user to design unique farms and simulates on farm processes required to raise broiler chicks to a marketable age. The use can input data such as farm location, broiler breed, flock size, ration type, barn dimensions, and climate control equipment specifications. The algorithms used to simulate broiler breed specific feed intake, broiler weight gain, and other on farm processes such as heating, …


Annual Report Of The Wally Cordes Teaching And Faculty Support Center For The Year Ended…, 2019, University Of Arkansas, Fayetteville. Wally Cordes Teaching And Faculty Support Center Jul 2019

Annual Report Of The Wally Cordes Teaching And Faculty Support Center For The Year Ended…, 2019, University Of Arkansas, Fayetteville. Wally Cordes Teaching And Faculty Support Center

Wally Cordes Teaching and Faculty Support Center Annual Report

No abstract provided.


The University Of Arkansas Institutional Digital Repository Annual Progress Report, July 2019, University Of Arkansas, Fayetteville. Libraries Jul 2019

The University Of Arkansas Institutional Digital Repository Annual Progress Report, July 2019, University Of Arkansas, Fayetteville. Libraries

Institutional Digital Repository Annual Progress Report

Scholarworks@uark : Digital repository at the University of Arkansas.


Animal Science E-Newsletter, June 2019, University Of Arkansas, Fayetteville. Department Of Animal Sciences Jun 2019

Animal Science E-Newsletter, June 2019, University Of Arkansas, Fayetteville. Department Of Animal Sciences

Animal Science e-Newsletter

No abstract provided.


Analysis Of Rwandan Smallholder Poultry Farmer Needs In Production Manuals, Holly Henry May 2019

Analysis Of Rwandan Smallholder Poultry Farmer Needs In Production Manuals, Holly Henry

Poultry Science Undergraduate Honors Theses

As global population continues to grow improving agricultural production become even more important. Smallholder farmers make up a large portion of agricultural production in developing countries (Gueye, 2000; Upton, 2000). East Africa is one sector which has seen growth in poultry production over the pas five years. (Vernooij, Masaki, & Meiher-Willems, 2018). One major constraint to smallholder production is lack of access to educational materials and production guidelines (Mack et al., 2005).

The purpose of the study was to describe methods of production utilized by smallholder farmers in Rwanda and determine what information should be included in a production guide. …


Feasibility Of Custom Aquaponics For Home Use, Jesse Blanchard May 2019

Feasibility Of Custom Aquaponics For Home Use, Jesse Blanchard

Agricultural Economics and Agribusiness Undergraduate Honors Theses

The primary goal of this research is to access the feasibility of implementing and operating small scale aquaponic systems in a home setting to serve as a means of producing high quality fresh produce and fish protein to supplement similar store-bought products. Factors such as system cost, skill level and management requirements will be addressed alongside customizable, educational and sustainable aspects of aquaponic systems to determine whether home aquaponic systems are a feasible option for the home grower. To elaborate, feasibility in this research will refer to both economic costs relative to costs of the system. Outlined in this short …


The Relationship Between Human Trafficking And An Occupational Therapy Career, Lexie France May 2019

The Relationship Between Human Trafficking And An Occupational Therapy Career, Lexie France

Rehabilitation, Human Resources and Communication Disorders Undergraduate Honors Theses

Occupational therapy crosses physical-mental health boundaries. It has been stated that occupational therapists have an innate duty to work with not only individuals, but society as a whole when individuals experience social and occupational injustices. An example of a social/occupational injustice that an individual may experience is human trafficking. Human trafficking not only affects the individual physically and emotionally, but it also has a pervasive impact on the individual’s ability to function as an occupational being. These experiences have the potential to affect the individual in varied contexts and environments, and over the lifespan. Due to an occupational therapist's proficiency …


Consumer Perceptions Of Organic, Natural, And Conventional Products When Provided At The Same Price., Kylee Sigmon May 2019

Consumer Perceptions Of Organic, Natural, And Conventional Products When Provided At The Same Price., Kylee Sigmon

Agricultural Education, Communications and Technology Undergraduate Honors Theses

Today’s grocery stores are filled aisle to aisle with an overwhelming variety of options for the consumer. In a consumer-driven market structure, the food industry has grown to encompass many niche markets which meet the ever changing demands of consumers. From organically produced food to more modern agriculture practices and even to finding non-meat protein alternatives, the options are endless. However, in the United States (a country with a higher level of disposable income compared to others), the question arises are customers educated about what the products truly are that they are spending a price premium on?

This study assessed …


The Effect Of Foreign Direct Investment On Food Security: A Case Study From Rural Mozambique, Kali Fleming May 2019

The Effect Of Foreign Direct Investment On Food Security: A Case Study From Rural Mozambique, Kali Fleming

Agricultural Economics and Agribusiness Undergraduate Honors Theses

Poverty and food insecurity in the sub-Saharan African region have been exacerbated by the worst drought in 23 years, which impacted 25 countries in Southern and Eastern Africa from 2015-2016. In Mozambique alone it was estimated that the 2015-2016 drought resulted in over 1.5 million people becoming food insecure (FAO, 2016). To mitigate the increasing problem of household food insecurity in sub-Saharan Africa, the World Food Program recommends job creation to target the most vulnerable populations. Job creation is often the result of Foreign Direct Investment (FDI). However, critics of FDI often cite concerns of human rights abuses, inadequate working …


Identifying Arkansas Food Desert Blocks Suitable For A Peer-To-Peer Modeled Food Redistribution Program, Emily King May 2019

Identifying Arkansas Food Desert Blocks Suitable For A Peer-To-Peer Modeled Food Redistribution Program, Emily King

Agricultural Economics and Agribusiness Undergraduate Honors Theses

Abstract

­­­­­­­­­ Nearly 10% of Americans reside in low-income urban food deserts which are low-income areas that lack access to affordable and nutritious foods. Food deserts in Arkansas contribute to a food insecurity rate above the national average, making it one of the most food insecure states in the country. Efforts to alleviate food deserts have included working with supermarkets to construct stores in underserved areas, encouraging the growth of farmers’ markets, and passing the Healthy Food Financing Initiative (HFFI). The inability of these programs to provide food desert residents with a variety of accessible and affordable food items year-round …


The Impact Of A School-Based Program On Diabetes And Cardiovascular Risk Factors, Lindsey Thielman May 2019

The Impact Of A School-Based Program On Diabetes And Cardiovascular Risk Factors, Lindsey Thielman

The Eleanor Mann School of Nursing Undergraduate Honors Theses

Obesity is an increasing health issue both in the United States and worldwide. Furthermore, childhood obesity is increasing in prevalence. Childhood obesity is associated with an increased risk of comorbidities in adulthood. Obesity in childhood and adolescence makes one more likely to become obese during adulthood. This study sought to determine the effect of a school-based obesity prevention program on diabetes and cardiovascular risk factors such as body mass index (BMI), blood pressure, waist circumference, and acanthosis nigricans. Measurements were taken before education in the fall semester, and again after two education sessions in the spring semester. Student and faculty …


Implementing An Early Progressive Mobility Protocol In The Intensive Care Unit, Jennifer Mattone May 2019

Implementing An Early Progressive Mobility Protocol In The Intensive Care Unit, Jennifer Mattone

The Eleanor Mann School of Nursing DNP Capstone Projects

Background: More people are requiring intensive care unit stays for their illnesses due to the complexity of individuals care needs. Many patients remain in bed during their hospital stay due to the severity of their illness, resulting in increased time spent on the ventilator and increased length of stay in the intensive care unit (ICU). There are many risks to of being bed bound, including decreased muscle mass, development of pressure ulcers, increased hospital stay and increased time on the ventilator. All of these factors drive up hospital costs for the hospital and the consumer. Purpose of Project: The purpose …


Inpatient Diabetes Education To Improve Disease Knowledge, Jennifer Miles May 2019

Inpatient Diabetes Education To Improve Disease Knowledge, Jennifer Miles

The Eleanor Mann School of Nursing DNP Capstone Projects

Diabetes is a complex chronic disease currently affecting almost 25 million people in the United States (Ostling et al., 2017; Saccomano, 2014). The prevalence of diabetes is increasing yearly. Diabetes is a common comorbidity associated with hospitalizations and 30-day inpatient readmissions (Ostling et al., 2017; Chang, Kirby, Phelps, Rhee, Meneghine & Gunasekaran, 2017). Some retrospective studies have shown that inpatient diabetes education can reduce the readmission rate by up to 34% in this population (Healy et al., 2013). The Chronic Care Model (CCM) exemplifies the need to move the education to a proactive and preventative approach for further admissions instead …


Observations And Applications Of Husbandry Methodologies On A Backyard Poultry Farm In Dangriga, Belize, Bailey Carpenter May 2019

Observations And Applications Of Husbandry Methodologies On A Backyard Poultry Farm In Dangriga, Belize, Bailey Carpenter

Animal Science Undergraduate Honors Theses

This study explores the husbandry methodologies on a backyard poultry farm in Dangriga, Belize, with the purpose of producing a set of guidelines for backyard poultry growers that have limited resources in similar regions. The majority of data collection occurred through survey questions approved by the IRB, necropsies approved by IACUC, and general observations. There has been a steady increase in poultry production in developing regions due to its positive effects on income and relative nutrition. However, due to a lack of accessible communication and education regarding effective and safe poultry production, these operators typically see poor productivity and/or profitability …


Factors Influencing The Spatial Distribution Of Southern Rust In Corn, Justin Bailey May 2019

Factors Influencing The Spatial Distribution Of Southern Rust In Corn, Justin Bailey

Graduate Theses and Dissertations

Southern rust caused by the fungus Puccinia polysora (Underwood) is the most economically important foliar disease in corn (Zea mays) (Linnaeus) (Cyperales: Poaceae)) for Arkansas. The objective of this work was to determine distribution of southern rust in corn and to determine factors that may control its distribution.

During the 2017 and 2018 season, seven corn fields in Arkansas were rated for southern rust. After disease confirmation, fields were marked with GPS sample point locations in a grid pattern across the entire field. Ratings for disease severity were taken below, at, and above the ear leaf at each point every …


Contents, Journal Editors May 2019

Contents, Journal Editors

Journal of Food Law & Policy

No abstract provided.


Journal Of Food Law & Policy - Spring 2019, Journal Editors May 2019

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

Journal of Food Law & Policy

No abstract provided.


The Effects Of Eicosapentaenoic Acid (Epa) And Docosahexaenoic Acid (Dha) On Brown Adipogenesis In Stem Cell Culture, Darynne Dahlem May 2019

The Effects Of Eicosapentaenoic Acid (Epa) And Docosahexaenoic Acid (Dha) On Brown Adipogenesis In Stem Cell Culture, Darynne Dahlem

Animal Science Undergraduate Honors Theses

Polyunsaturated fatty acids (PUFAs), especially eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA), are major maternal dietary supplements due to their positive benefits on neurological tissue growth during the first 12 weeks of gestation. Previous studies show that EPA and DHA inhibit muscle formation but promote adipogenesis. However, no research has addressed the question whether high intake of EPA and DHA affects brown fat development during gestation. The objective of this study was to measure the effect of EPA and DHA supplement on brown adipogenesis and potential pathways related to mitochondrial biosynthesis using fibroblasts as in vitro model. Using Oil-Red-O staining …


The Perception Of Iron-Deficient Anemia In Bolgatanga, Ghana Among Women Of Childbearing Age, Sydney Albrecht May 2019

The Perception Of Iron-Deficient Anemia In Bolgatanga, Ghana Among Women Of Childbearing Age, Sydney Albrecht

The Eleanor Mann School of Nursing Undergraduate Honors Theses

Objective: To understand the perception of anemia among the women of childbearing age in Bolgatanga, Ghana, and to correlate the reasoning with the high incidence of anemia in the area.

Method: This research was a qualitative study consisting of 67 interviews over the course of the three weeks that were spent in Bolgatanga. 50 of these interviews were women of childbearing age (15-49), 6 were health professionals, and 11 were women older than the age range provided. Interviews were taken from the maternity clinics nearby as well as from women in a rural area that was a 10-minute taxi ride …