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Keeping Memory Alive: Exploring The Personal Experiences Of Women In Midlife, Mary Konz

Rehabilitation, Human Resources and Communication Disorders Undergraduate Honors Theses

The purpose of this study was to explore how women in their midlife years use activities of daily living to address possible memory loss by exploring their personal experiences. The review of the literature provides an overview of memory disorders including Alzheimer's disease and other dementias as well as three specific aspects of memory that are affected by these: verbal, spatial, and procedural memory. A questionnaire that targeted women between the ages of 50 and 60 years of age was distributed via social media and e-mail for four weeks. Eighteen women completed the questionnaire. Results of the study suggest that …

Parent Perceptions Of The Relationship Between Pacifier Use, Thumb Sucking And Speech Production, Kelsey Elizabeth Wendt

Rehabilitation, Human Resources and Communication Disorders Undergraduate Honors Theses

The purpose of this study is to investigate the perceptions of parents about the relationship between speech production and the usage of pacifiers and thumb sucking. One hundred and twenty five participants with children below the age of ten completed a digital questionnaire sent out through social media. The results revealed that the parents who let their child use a pacifier or suck their thumb use a variety of sources to gain information and form opinions about this. These ranged from print materials to website to friends and family. Pacifier use was more frequent than thumb sucking. Most parents did …

Palatability Of Teff Grass By Horses, Rachel R. Cummins

Animal Science Undergraduate Honors Theses

Most forages commonly used to feed horses have potential detriments including blister beetles or excessive fiber concentrations. Teff grass (T), a warm-season annual forage, has the potential to be a good alternative for horses because of its lack of observed disorders. Our objective was to compare preference by horses for T harvested under different conditions with that of bermudagrass (B) harvested at two maturities. Six different forages were evaluated: T harvested at the late vegetative stage (TLV), at late bloom but that incurred 33 mm of rainfall between mowing and baling (TLBR), with caryopsis visible (TES), or at soft dough …

Relationship Between 1,3-Dichloropropene And Nitrogen Fertility In Cotton In The Presence Of Root-Knot And Reniform Nematodes, Amanda Michelle Greer

Graduate Theses and Dissertations

The use of soil fumigation for nematode management in cotton (Gossypium hirsutum) has become increasingly popular in recent years in the absence of effective resistant cultivars. While soil fumigation is relatively expensive, lint yields have consistently been improved to make this practice profitable in fields with severe nematode pressure. Growers in southern Arkansas have observed changes in cotton growth patterns when severely infested fields are fumigated. The most noticeable change has been excessive (rank) growth resulting in an increased need for growth regulators, especially where the nitrogen fertilization exceeds standard recommendations. Field studies were conducted between 2007 and 2010 to …

Isoflupredone Acetate As Ancillary Therapy For Bovine Respiratory Disease In High-Risk Stocker Calves, Claire E. Crews

Animal Science Undergraduate Honors Theses

Bovine respiratory disease (BRD) is the leading cause of illness and death in U.S. feedlot cattle. This study evaluated the use of isoflupredone acetate in the treatment of BRD. Crossbred male beef calves (n = 192; BW = 221 ± 3.9 kg) were acquired in two blocks from regional auction markets and transported to the University of Arkansas Stocker and Receiving Cattle Unit. Calves were observed daily for signs of respiratory illness. Antibiotic treatment was administered if calves displayed signs of respiratory illness and rectal temperature was ≥ 40 °C. Calves (n = 72) requiring antibiotic treatment were assigned randomly …

Journal Of Food Law & Policy - Spring 2014, Journal Editors

Journal of Food Law & Policy

No abstract provided.

An Evaluation Of Northwest Arkansas Elementary School Nurses' Perceptions Of Their Role In The Management And Prevention Of Obesity, Margaret Shay Strobel

The Eleanor Mann School of Nursing Undergraduate Honors Theses

The purpose of this study was to investigate the roles and perceptions of elementary school nurses in the management and prevention of childhood obesity within the school environment. An emailed online survey was distributed to school nurses of 35 elementary schools located in Washington County in Northwest Arkansas. The survey used for this study contained 42 questions and was an adaptation of the Minnesota School Nurse Survey, which was developed by Dr. Martha Y. Kubik. The study sample consisted of all school nurses employed by the Elkins School District, Farmington School District, Fayetteville School District, Greenland School District, Lincoln School …

Health, Nutrition, And Disease In Rural Northern Jordan: A Study Of Enamel Defects Related To Childhood Stress In Skeletal Samples From The Bronze Age To The Byzantine Period, Teresa Veronica Wilson

Graduate Theses and Dissertations

Northern Jordan has seen periods of climate change, political transformation, and economic prosperity between the Late Bronze Age to the end of the Byzantine period. This research tests the assumption that the rural agricultural communities of this region were undernourished by examining the dentition for periodic childhood stress. Canine teeth from five sites (Ya'amun, Sa'ad, Yasileh, Natfieh, and Waqqas) that covered the time periods in question were collected to study overall quality of life.

The teeth were thin-sectioned and examined under a light microscope. Digital micrographs were made of the thin-sectioned teeth in order to record the number and location …

Evaluation Of The Effectiveness Of And Obstacles To A Recruitment Program For Spoons, Jade Elizabeth Mehlhoff

The Eleanor Mann School of Nursing Undergraduate Honors Theses

The purpose of the proposed project was to develop a Pre-professional Recruitment Plan (PRP) for the Support for and Promotion of Optimal Nutritional Status (SPOONS) at Washington Regional Medical Center (WRMC). Additionally, this project determined if the PRP led to a significant increase in the number of volunteer participants in WRMC’s SPOONS program. Finally, this research examined the attrition rate of participants related to the mandatory Tuberculosis (TB) skin test and drug screen, and extensive SPOONS training program required to volunteer at WRMC. Malnutrition is a serious medical concern among hospitalized older adults. Socialization can improve the nutritional intake of …

Improving Lamb Performance With Sericea Lespedeza And Molybdenum, Mohan Acharya

Graduate Theses and Dissertations

The objective of this research was to find the effect of prolonged feeding of sericea lespedeza (SL) supplemented with sodium molybdate on changes in body weight, serum and liver concentration of trace minerals (TM), hematology, serum biochemistry, and gastrointestinal parasites. Thirty ram lambs (Katahdin and ¾ Katahdin × ¼ Romanov) were weaned; blood, liver, and fecal samples were collected and signs of internal parasitic infection on lambs were recorded. Lambs were supplemented with 900 g of alfalfa (n = 10; CON) or SL (n = 20) based supplement for 103 d. Within the SL group, half of the lambs were …

Understanding Dysphagia: The Social And Emotional Impact, Savannah Learned

Rehabilitation, Human Resources and Communication Disorders Undergraduate Honors Theses

The purpose of this study was to explore the social and emotional impact of dysphagia on the lives of adults with dysphagia and their caregivers. Four adults participated in this study. Five narratives were elicited, two from adult caregivers for children, two from an adult who assisted with family members, and one from an adult who experienced dysphagia. The semi-structured interviews conducted with these adults were audio taped and transcribed word for word. They were then member checked for accuracy. Themes were abstracted from the data set using narrative analysis. Emotional issues associated with dysphagia were the most common themes …

Estimating Nitrogen Fixation Rates, Importance, And Short-Term Efficiency In Small, Temperate Reservoirs Using Delta15n Techniques, Bryant Christopher Baker

Graduate Theses and Dissertations

Nitrogen (N2) fixation can give certain species of cyanobacteria a competitive advantage in lake and reservoir phytoplankton. These species of cyanobacteria, along with others that cannot fix N2, can form toxic compounds that impair water quality when present in high concentrations. N2 fixation rates may be substantial in small (< 1.0 km2), temperate reservoirs since these systems experience thermal stratification and often nitrogen (N) limitation throughout a substantial proportion of the year. However, the effects of N2 fixation on N cycling, alleviation of short-term N limitation, and water quality are not well-understood. A mesocosm experiment and ecosystem-scale observational study were conducted to 1) determine the efficiency of N2 fixation under varying N relative to phosphorus (P) supply, 2) examine the effects of N2 fixation on autotrophic biomass accumulation and microcystin production, and 3) measure N2 fixation rates and importance to autotrophic N demand and zooplankton N assimilation. Results of the mesocosm experiment indicated that N2 fixation was increased at low N:P supply under high P. However, N2 fixation was inefficient at alleviating N limitation when fixed N was the primary source of N. Additionally, microcystin production occurred only at high N:P supply when N2 fixation was low, indicating that reducing external N inputs may have a positive effect on water quality. Results of whole-reservoir determination of N2 fixation using seston δ15N natural abundances indicated that N2 fixation rates throughout the warm season were substantial and influenced by water temperature. Annual N2 fixation rates ranged from 2.2 - 6.6 g N m-2 yr-1, and contributed up to 19% of the annual autotrophic N demand. Zooplankton were assimilating fixed N in most of the study reservoirs, representing a possible mechanism of ecosystem fixed N retention. Collectively, these results suggest that N2 fixation plays a substantial role in N cycling in small, temperate reservoirs, but likely cannot alleviate short-term N limitation.

Efficacy Of Rice Insecticide Seed Treatments At Selected Nitrogen Rates For Control Of The Rice Water Weevil, Lissorhoptrus Oryzophilus Kuschel, Mallory Elise Everett

Graduate Theses and Dissertations

Seed-applied insecticides are the standard control method used to prevent rice water weevil (Lissorhoptrus oryzophilus Kuschel) injury to rice (Oryza sativa L.) roots, and often results in greater yields than rice that receives no seed-applied insecticide. Yield increases from seed-applied insecticides often occur even when insect pressure is low and should not cause yield loss. The research objective was to evaluate the effect of urea-nitrogen rate and seed-applied insecticide on number of rice water weevil larvae, nitrogen uptake and rice grain yield. Six trials were conducted at the Pine Tree Research Station (PTRS) and the Rice Research Extension Center (RREC) …

Effect Of An After-School Garden Club Program On Elementary Students, Maggie Caroline Mcgriff

Graduate Theses and Dissertations

The purpose of this study was to determine if three elementary school garden club programs influenced students' attitudes and behaviors regarding fruit and vegetable consumption. Both quantitative and qualitative data collection and analysis took place, in the form of pretest and posttest questionnaires as well as participant interviews. Overall, non-significant results were found in the quantitative portion of the study, which led the researcher to determine that the garden club program had no significant effect on the participants regarding perceptions of fruit and vegetable consumption. The overall non-significant differences found before and after the garden club intervention programs could lead …

Poultry Performance And Food Safety Impacts Of Selected Organic Acids And Probiotics, Anita Menconi

Graduate Theses and Dissertations

Improving production parameters and controlling foodborne pathogens have been challenges to the poultry industry. Salmonella has been the most common bacterial pathogen in laboratory confirmed foodborne illness cases, and contaminated poultry and poultry products have been identified as the most important source of transmission of Salmonella to humans. Therefore, research on effective interventions to reduce Salmonella transmission at the poultry production level has gained attention. Initially, a series of studies was conducted to evaluate the use of selected organic acids in controlling foodborne pathogens and improving poultry performance. Then, the characterization and application of lactic acid bacteria and Bacillus spp. …

Stability Of Nano-Encapsulated Rice Bran Derived Bioactive Pentapeptide In Apple Juice, Fatima Mohammed Alessa

Graduate Theses and Dissertations

Cereal grains and their components derived Bioactive compounds such as rice bran can promote health and can be derived from Rice bran contains 12-20 % protein and could be a good source for extracting bioactive peptides. A pentapeptide with a secqunce of amino acids Glu-Gln-Arg-Pro-Arg (EQRPR) has been prepared from heat stablized defatted rice bran (HDRB) and has demonstrated anti-cancer proprerties in-vitro. This bioactive pentapeptide can thus be used as a nutraceutical by incorporating it into a suitable food system. Fruit juces can be vehicles to incorporate this pentapeptide. Fruit juices contribute to about 60% of the consumed beverages in …

A Framework For Constructing Serious Games, Taylor Glen Yust

Graduate Theses and Dissertations

Communicating ideas and knowledge through serious games is a trend that is currently gaining in popularity. However, at present, there is a distinct lack of a game development methodology that takes a critical approach to transforming information into gameplay. This thesis presents a framework that can be followed to construct compelling serious games that are effective at transferring knowledge to the player. This is accomplished through an analysis of atomic knowledge items and their relationships to one another, followed by a meaningful and synergetic implementation of these ideas at a foundational mechanics level.

This thesis also describes the development of …

Queer Tastes: An Exploration Of Food And Sexuality In Southern Lesbian Literature, Jacqueline Kristine Lawrence

Graduate Theses and Dissertations

Southern identities are undoubtedly influenced by the region's foodways. However, the South tends to neglect and even to negate certain peoples and their identities. Women, especially lesbians, are often silenced within southern literature. Where Tennessee Williams used literature to bridge gaps between gay men and the South, southern lesbian literature severely lacks a traceable history of such connections. The principal objective of this thesis is to explore the ways in which southern lesbians manipulate food metaphors to describe their sexual desires and identities. This thesis only begins to lay out a history of southern lesbian literature as many lesbian writers …

Impact Of Early Infestation Of Two-Spotted Spider Mites (Tetranychus Urticae) On Cotton Growth And Yield, Luis Orellana Jimenez

Graduate Theses and Dissertations

Two-spotted spider mites (Tetranychus urticae Koch, 1836) are pests of vegetables, ornamentals, and row crops around the world. Two-spotted spider mites have become an important long-season pests of cotton, causing injury to cotton from an early vegetative stage. In the past eight years, Arkansas cotton acreage treated for spider mites has more than doubled and most of the increase has been attributed to early season infestations. Yield losses of up to 30% have been observed in other studies where spider mite infestation started at third true leaf. Because of the apparent change in this pest's population dynamics, particularly at …

Identifying, Monitoring, Quantifying And Converting Algae To Bio-Fuels In Bio-Reactors, Alice C. Jernigan

Graduate Theses and Dissertations

Growing algae as a source for bio-fuels has become an area of interest due to concerns about global warming and the reliability and ecology of the production of fossil fuels. Dried algae harvested from a pilot water quality improvement technology at the Rockaway Wastewater Treatment Facility in New York were examined as a source of carbohydrates and lipids for the production of bio-fuels in bio-reactors. The length of storage time, storage conditions, sugar and lipid extraction processes, and fuel production were studied. The results show that if the algae is stored dry (0.015 g/g algae even after a year in …

Leaching Characteristics Of Selenium From Coal Fly Ash, Mark Allen Cantrell

Graduate Theses and Dissertations

Selenium (Se) contamination can be a potential groundwater concern near un-lined coal ash landfills. Out of all the Environmental Protection Agency (EPA) priority and non-priority pollutants, Se has the narrowest range between what is considered beneficial and detrimental for aquatic and terrestrial organisms. The effects of ash type (i.e., fresh and weathered), water-extractant type (i.e., deionized water, rainwater, and groundwater), and extraction time (i.e., 2- and 6-hours) on Se, arsenic (As), and chromium (Cr) concentrations were investigated from Class C, subbituminous coal fly ash produced at the Flint Creek Power Plant located in Benton County, AR. Water-extractable Se concentrations differed …

Food Intake Of Hospitalized Older Adults After Exposure To Volunteer Feeding Program, Rebekah Grace Presley

The Eleanor Mann School of Nursing Undergraduate Honors Theses

Context: Malnutrition proves to be a significant issue for hospitalized older adults. The number of physiological, social, and psychological problems they experience increases their risk for malnourishment, only worsening their admitting diagnoses. Research shows that social interaction is crucial to food intake. Many geriatric patients do not receive the interaction or encouragement they need while they eat. A hospital in Northwest Arkansas desired to prevent this negative cycle by implementing a volunteer program assisting older adults during meals. Objective: The purpose of this study was to evaluate this type of program for its effectiveness, determining if food intake increases with …

Analysis Of How A Carbohydrate Or Protein Breakfast Influences Caloric Intake At Lunch, Madeline Rae Galey

Health, Human Performance and Recreation Undergraduate Honors Theses

Obesity is a rising epidemic in the United States and the type of macronutrients consumed at breakfast serves an important role to decrease the statistics. This study analyzed whether a carbohydrate or protein breakfast affected the amount of calories consumed during an ad libitum lunch buffet. Both boys and girls, aged 8 to 12, were screened to participate. Each participant consumed either a carbohydrate or a protein breakfast on two separate occasions. The subject was then presented with an ad libitum lunch buffet and was instructed to eat until they were full. The food consumed was weighed and logged. The …

A Swat Model For A Cocoa Growing Region In Ghana, Russell Thomas Bair

Biological and Agricultural Engineering Undergraduate Honors Theses

For agricultural outputs to rise with population, more sustainable and productive methods must be identified. Watershed modeling is a way to relatively quickly compare possible impacts of large scale agricultural practice changes. The goal of this project was to develop a watershed model for the Pra River basin in southern Ghana, a cocoa growing region, that could be used for future impact studies of land management practice options. The model was developed using the Soil Water Assessment Tool (SWAT) and calibrated using the best daily stream flow data that could be readily located. With an R2 value of 0.57 and …

Comparison Of Sweat Rates And Sweat Electrolyte Concentrations In Collegiate Male And Female Athletes With And Without A History Of Cramping, Brittany Cherie Willard

Health, Human Performance and Recreation Undergraduate Honors Theses

The purpose of this study was to explore the two main theories of muscle cramping by comparing sweat rate and sweat-electrolyte concentrations of athletes with a reported history of exercise associated muscle cramping (EAMC) to those with minimal cramping history to provide a potential link between sodium deficiency/sweat rate and EAMCs. The methodological consistency of analyses between two separate processes was also evaluated.

Validity Of The Zephyr Bioharness For Vertical Power Output And Ground Reaction Forces, Fuad Haydar

Health, Human Performance and Recreation Undergraduate Honors Theses

Overtraining has become a major problem in college sports today and there is an increasing need for devices to track or measure the amount of stress is being put on the bodies of athletes. One such device is the ZephyrTM BioHarness, which is a puck-like device worn on the chest and is the centerpiece of this study. Researchers wanted to answer the question of whether the ZephyrTM was an effective and valid tool to measure the amount of force placed on the body during a single vertical jump. There were 20 male participants used in this study, 10 Division I …

Forging Careers In Food Law And Policy: Challenges And Opportunities For Law Schools, Allison Condra

Journal of Food Law & Policy

Food Law and Policy (FL&P) is a quickly growing field of legal practice that offers many exciting career opportunities for law students. As national awareness of food and agricultural issues increases, particularly the way laws and policies influence our food system, more law students are demanding that their law schools offer courses, internships, and clinical experiences in this field. Law schools across the country have an opportunity to satisfy this student demand, while at the same time providing students with skills and knowledge that will equip them to engage with the many complex, dynamic, and important issues related to the …

A Cost-Benefit Analysis Of Sugary Drink Regulation In New York City, Shi-Ling Hsu

Journal of Food Law & Policy

New York City Mayor Bill de Blasio spent much of his time during his successful 2013 campaign positioning himself as the populist candidate, pointedly contrasting himself with the outgoing mayor, billionaire Michael Bloomberg. There is one Bloomberg initiative, however, that de Blasio has committed to carry forward: the city-wide size restriction on sales of "sugary drinks," most commonly, carbonated sodas. On city public health issues such as the sugary drink policy, the populist de Blasio and the billionaire Bloomberg would appear to have much in common. "People are dying every day, this is not a joke," remarked Bloomberg in striking …

Health And Welfare Preempted: How National Meat Association V. Harris Undermines Federalism, Food Safety, And Animal Protection, Marya Torrez

Journal of Food Law & Policy

In 2008, the Humane Society of the United States (HSUS) released an undercover video filmed at the Hallmark Meat Packing Company and Westland Meat Company (Hallmark/Westland) in Chino, California. "The footage depicted nonambulatory cows being kicked, dragged, electrocuted, jammed with forklifts and sprayed in the nostrils with water to simulate drowning - in an effort to get them to stand up and walk to their slaughter." At least five inspectors from the U.S. Department of Agriculture (USDA) - the federal agency tasked with ensuring that food safety and animal welfare guidelines are followed - were present at the time. The …

A Content And Visual Analysis Of Promotional Pieces Used To Promote The Arkansas Soybean Promotion Board, Amy Hughes

Graduate Theses and Dissertations

A communications campaign was developed for a commodity promotion board in the southern region of the United States with promotional pieces produced and disseminated by a third-party communications group to reach the general public, soybean producers, and animal agriculture producers target audiences through key themes and messages. A systematic, content-driven approach assessed the potential impact on perceptions of individuals. This study utilized a content and visual analysis based on semiotic theory to analyze creative pieces and focus groups to assess content quality and impact.

Many of the creative pieces displayed too many themes, and the themes did not accurately represent …