Digital Commons Network^™

Evaluating The Impact Of Using A Wound-Specific Oral Nutritional Supplement To Support Wound Healing In A Rehabilitation Setting, Rya K Clark, Argyrios Stampas, Kirk W Kerr, Jeffrey L Nelson, Suela Sulo, Luis Leon-Novelo, Esther Ngan, Dehuti Pandya

Faculty, Staff and Student Publications

Chronic wounds adversely affect patient quality of life, increase the risk of mortality, and impose high costs on healthcare systems. Since protein-energy malnutrition or specific nutrient deficiencies can delay wound healing, nutritionally focused care is a key strategy to help prevent or treat the occurrence of non-healing wounds. The objective of our study of inpatients in a rehabilitation hospital was to quantify the effect of daily wound-specific oral nutritional supplementation (WS-ONS) on healing chronic wounds. Using electronic medical records, we conducted a retrospective analysis of patients with chronic wounds. We identified records for (a) a treatment group who received standard …

Body Condition: Seasonal Effects And Influence On Aggressive Behavior Of Ozark Zigzag Salamanders (Plethodon Angusticlavius), Ayesha Farooq

Graduate Theses/Dissertations

Body condition is a measure of the size of energy reserves such as fat and protein, which can influence health and the ability to obtain resources in aggressive encounters. Individuals with better body condition ultimately experience a fitness advantage. Physiological factors such as sex, reproductive condition, and diet can influence body condition of individuals. Body condition could be affected positively or negatively after an animal is kept in captivity for extended periods of time. In the first chapter, I explore whether sex, season (fall and spring), and time in containment at the laboratory influences body condition. In the second chapter, …

Intraspecific Hybrid Identification Of Black Walnuts Via Marker Assisted Selection, Makenna B. Thompson

Graduate Theses/Dissertations

The improvement of Eastern black walnut (Juglans nigra L.) cultivars could increase market expansion. Improved cultivars with superior qualities would increase profitability for both the seller and the buyer. Agronomically and economically important traits such as heavier nut weight, disease resistance, tree structure integrity, and yearly nut production can be efficiently improved by breeding black walnuts via marker-assisted selection. Microsatellite/simple sequence repeat markers were used in this research to determine potential intraspecific hybrids between ‘Football’ and ‘Sparrow’ cultivars. Intraspecific is defined as of the same genus and species. This quality makes it more difficult to identify hybrids because the parent …

Engineering And Characterizing Proteins: A Dual Study On Canine P53 Protein And Cyan Thermal Protein, Dhruv B. Sitapara

Graduate Theses/Dissertations

This research aims to explore protein development and characterization, focusing on a dual study of canine p53 protein and cyan thermal protein. For the canine p53 protein, the goal is to comprehend its structure to better understand a key component of canine cancers. This multi-step process involved expressing the canine p53 DNA-binding domain in E. coli and purifying it through affinity and ion-exchange chromatography. The purified protein was studied to test the binding of canine p53 protein to human DNA sequences using Surface Plasmon Resonance (SPR) experiments and an Electrophoretic Mobility Shift Assay (EMSA), visualized with a SYBR-safe stain. The …

Morphological And Genetic Analysis Of The Root System In Two American Grapevines (Vitis Species), Parinaz Mohtasebi

Graduate Theses/Dissertations

The North American grapes species Vitis rupestris Scheele and Vitis riparia Michx have been the pillars of rootstock breeding for many decades. Though a large body of viticultural knowledge has been accumulated on their impact on grafted scions, the genetic basis of their root system architecture (RSA) has received limited scientific attention. In this study, I generated and analyzed adventitious root systems from dormant cuttings of 22 V. riparia and 19 V. rupestris accessions, as well as 162 interspecific F1 hybrid progeny from a cross between V. rupestris (♀) and V. riparia (♂). I photographed the roots and then extracted …

Distribution Patterns Of Allorhizobium Vitis In Missouri Vineyards And Non-Vineyard Soils, Jacquelyn M. Wray

Graduate Theses/Dissertations

Crown gall disease causes significant economic loss to the grape and wine industry. Preventive strategies are most effective for mitigating the loss of grapevines in vineyards, as there is no known cure for this disease. The bacterium Allorhizobium vitis carrying a tumor-inducing (Ti) plasmid is the causative agent. A. vitis bacteria live systemically in the grapevine before causing visible symptoms and can survive in residual plant tissues and soil for more than two years. Diagnostic methods have been developed to detect A. vitis bacteria in grapevines and soil. However, more reliable, specific, and high-throughput diagnostics are still needed for screening …

Exploring Mexican Attitudes Toward The Front Labeling System For Food And Beverages: A Twitter Analysis, Monica D. Hernandez, Edith Galy

International Business and Entrepreneurship Faculty Publications

Recently, the Mexican government implemented a simple labeling system that would apply to 85% of the food products. The aim of the system is to report high amounts of calories, sugars, sodium, fats and trans fats. Labels are displayed on the front of the package individually or in groups. No studies have been conducted to analyze public attitudes toward the labeling system. In order to fill this gap, the purpose of the study is to conduct an exploratory analysis of the Mexican attitudes toward the new labeling system on Twitter. The Twitter API was used to collect tweets published between …

Soft X-Ray And Susceptibility Based Magnetic Resonance Imaging To Map Iron Distribution In Apples: Initial Results To Model Iron Storage In Water-Deficient Or Dehydrated Biological Tissue, Subhendra Sarkar, Eric Lobel, Evans Lespinasse, Zoya Vinokur, Analia Basilicata, Sonia Orellana, Maria Orellana, Aaliyah Salmon, Joanna Syska, Aravis Mcbroom, Jian Wang, Anam Riaz, Jody-Ann Douglas

Publications and Research

Radiology departments have contributed significantly to greenhouse gases including release of toxic imaging contrast media to environment. We feel Radiology also has several spectroscopy and imaging tools that may apply to monitor and support cleaner environmental goals. The current manuscript is one of the firsts to prompt Radiology to move in that direction by non-invasive imaging of bio metals that are less abundant in biological tissues but play key roles as co-factors in tissue structure and function. Conventional analytical tools are mostly invasive and cannot characterize the native oxidation states of bio metals. We chose carbohydrate matrix of metal-rich fruits …

Math 108 Honors Project, Ryan Berman

A with Honors Projects

No abstract provided.

Food Insecurity: Parkland College’S Micro Food Banks With Wesley Food Pantry Honors Project, Jesse Swanson

A with Honors Projects

No abstract provided.

Characterization Of The Mycobiome Of Rafflesia Seeds: Their Potential Ecological Roles And Applications In Rafflesia Propagation And Conservation, Feruza Karnitskiy

Selected Full-Text Master Theses 2021-

The plant microbiome exerts a profound influence on plant health, growth, and life cycle. This ecosystem comprises diverse microbial communities, such as symbiotic endophytes, mycorrhizal fungi, epiphytes, saprophytes, rhizobia, and pathogens, which inhabit parasitic and non-parasitic plants. Rafflesia speciosa, a holoparasitic plant, is a unique and endangered species that depends on its host Tetrastigma spp. for survival. In this study, fungal metagenomics was conducted to characterize the fungal community—the mycobiome within Rafflesia seeds, and a phylogeny was reconstructed. The ecophysiological characteristics of these fungal genera were also researched in the literature, and their primary ecological trait, whether plant mutualist, saprotroph, …

“It's Not Passion, It's Sheer Survival”: The Lived Experiences Of Clinical Psychology Graduate Students Of Color During The Years 2020-2022, Yodit Denu

Dissertations and Theses

2020 was rife with social and political changes across the globe, ranging from the COVID-19 global pandemic, Black Lives Matter Movements, the effects of climate changes, and the insurrection on Capitol Hill (Salo, 2020). A qualitative methodology was used to explore the lived experiences of doctoral clinical psychology students of color during the crises of 2020-2022. Clinical psychology graduate students must navigate their own stressors in life (personal and academic) while also providing clinical therapeutic services to others, making them vulnerable to stress (DeAngelis, 2002). Many graduate students must balance academic coursework, clinical training, research, and financial demands, on top …

Growing Up Ghanaian: The Well-Being Of Ghanaian Children In The United States And Ghana, Akua Bemma Opoku

Dissertations and Theses

Children’s subjective well-being is a child’s judgment of their well-being. Subjective well- being can have positive and negative indicators. Positive indicators include but are not limited to safety, feeling happy, and feeling excited. Negative indicators include but are not limited to lack of safety, lack of confidence, and sadness. Children’s ethnic background and their relation to their ethnic background may influence their subjective well-being. Research focusing on ethnic identity and child well-being has found positive associations. Research has also found a relationship between the context of family, school, peers, religion, community, and ethnic identity. This comparative phenomenological study aimed to …

Food Insecurity In The Working Poor, Carol L. Haines

Full-Text Theses & Dissertations

Food insecurity in the working poor impacts many stakeholders other than the individuals unable to obtain enough healthy food. These stakeholders include employers, care providers, insurance companies and the government. Although there are some programs available to improve food insecurity conditions, more can be done by bringing together these varied stakeholders. This dissertation examines the opinions of many stakeholders to understand if novel ideas would improve food insecurity in the working poor.

Because the causes for individuals suffering from food insecurity are dissimilar, food insecurity is a complicated problem which can only be improved by applying many different solutions. A …

Outpatient Physical Therapists’ Knowledge, Attitudes, And Behaviors Regarding Eating Disorder Screening, Esther Thomas, Morgan Russo, Kara Martin, Kristen Karnish, Audrey Campbell

Student Research Poster Presentations 2023

Background & Purpose: Approximately 9% of Americans will have an eating disorder in their lifetime1 and these disorders can impact the recovery of patients receiving physical therapy services. Physical therapists (PT) should be aware if a patient has a history of, or current history of an eating disorder or nutritional deficiency as these can negatively impact a patient’s participation and optimal functioning. Minimal research has been performed related to physical therapy and eating disorders. Determining outpatient physical therapists’ knowledge, attitudes, and behaviors towards eating disorders and if they are screening for eating disorders is the first step in furthering research …

The Influence Of A Plant-Based Diet From Birth To Early Childhood On Anthropometric Measures, Developmental Milestones, And Micronutrient Levels: A Systematic Review, Madison Swartout, Johanna Matsko

Student Research Poster Presentations 2023

Purpose: The primary purpose of this study is to investigate the feasibility of a plant-based lifestyle on the development of children from birth to four years of age. The secondary purpose of this study is to discuss the implications of a plant-based diet during early childhood on the profession of physical therapy.

Methods: Two separate searches were completed using different search terms. The databases utilized by both searches included CINAHL Complete, Academic Search Ultimate, Health Source: Nursing/Academic Edition, and MEDLINE. Inclusion criteria were 1) studies published within the past 10 years, 2) children receiving a plant-based diet, 3) children postpartum …

A Taste Of Two Worlds: Stories And Recipes From Greenland And Maine, Tracy Michaud, University Of Southern Maine, Edible Maine, U.S. Department Of State’S Arctic Education Alliance, Inuili Food College Narsaq, Greenland, Wabanaki Public Health And Wellness

Faculty, Staff, and Alumni Books

"The Arctic Education Alliance Cookbook Project is a collaboration between the Inuili Food College in Narsaq, Greenland; Wabanaki Public Health and Wellness in Bangor, Maine, USA; and the Tourism and Hospitality program of the University of Southern Maine in Portland, Maine, USA. The brainchild of Jacob Hansen, Uddannelseschef / Head of Education at Inuili, the cookbook and its theme, “Taste of Two Worlds,” is intended to illustrate the connections and dichotomies between the cuisine of two North Atlantic regions, such as in the preparation and consumption of fish. However, the book does more than encapsulate recipes from Maine and Greenland: …

Chapter 10- Mindful Teaching, Leadership, And Reflection Practices, Jessie Koltz

Habits of Mind

Feeling confident and excelling personally or professionally may come off as a challenge for educators and students who do not have stress-reducing skills to fall back on. Negative academic or professional stress could then have effects on many aspects of an individual’s life, such as mental health, substance use, sleep, physical health, lackluster achievement in academics and/or personal success, and even school dropout or professional burnout (Proctor, Guttman-Lapin, & Kendrick-Dunn, 2020). How can we engage our students in pedagogical practices focused on how to support mindfulness-based learning, leadership strategies, and reflection practices within higher education settings? How can educators integrate …

Discharge Education Protocol To Improve Patient Satisfaction, Courtney Banzon

Doctor of Nursing Practice (DNP) Practice Innovation Projects

Background: Discharge education that is patient-centered and started in a timely manner provides patients with the knowledge to care for themselves in the home setting and prevent adverse outcomes from occurring.
Methods: A discharge education protocol was implemented on a cardiology inpatient unit. The registered nurses were given a discharge checklist that focused on education and discharge planning with the patient within 24 hours of admission. Patients completed a survey that measured satisfaction of staff education. Surveys were collected for 10 weeks pre-intervention and compared with surveys 10 weeks post-intervention. Data was collected on the time of discharge with the …

Forage News [2023-01], Department Of Plant And Soil Sciences, University Of Kentucky

Forage News

No abstract provided.

The Identification Of Two M20b Family Peptidases Required For Full Virulence In Staphylococcus Aureus, Nathanial James Torres, Devon Rizzo, Maria A. Reinberg, Mary-Elizabeth Jobson, Brendan C. Totzke, Jessica K. Jackson, Wenqi Yu, Lindsey Neil Shaw

Molecular Biosciences Faculty Publications

We have previously demonstrated that deletion of an intracellular leucine aminopeptidase results in attenuated virulence of S. aureus. Herein we explore the role of 10 other aminopeptidases in S. aureus pathogenesis. Using a human blood survival assay we identified mutations in two enzymes from the M20B family (PepT1 and PepT2) as having markedly decreased survival compared to the parent. We further reveal that pepT1, pepT2 and pepT1/2 mutant strains are impaired in their ability to resist phagocytosis by, and engender survival within, human macrophages. Using a co-infection model of murine sepsis, we demonstrate impairment of dissemination and survival …

Data For "Linking Previous Experiences To Behavior And Health In The Honey Bee (Apis Mellifera)"", Rebecca R. Westwick, Clare C. Rittschof, Gavin P. Brackett, Cameron E. Brown, Bethany J. Ison, Zainulabbeudin Syed, Anna M. Foose

Entomology Research Data

An organism’s ability to respond to changing conditions can be vital to its success. Indeed, plasticity is a common feature of living organisms. Much of the research in this area, though, has focused on effects caused by environmental conditions. What has received relatively less attention is how social experiences and broader features of an organism’s social environment can lead to long-lasting changes in health and behavior. This knowledge gap exists despite the well-documented existence of health and behavioral effects after social interactions in certain taxa such as humans.

Social insects such as honey bees provide an excellent opportunity to better …

Cross-Tailoring Integrative Alcohol And Risky Sexual Behavior Feedback For College Students: Protocol For A Hybrid Type 1 Effectiveness-Implementation Trial, Anne E. Ray, Eun-Young Mun, Melissa A. Lewis, Dana M. Litt, Jerod L. Stapleton, Lin Tan, David B. Buller, Zhengyang Zhou, Heather M. Bush, Seth Himelhoch

UK CARES Faculty Publications

Background: Underage drinking and related risky sexual behavior (RSB) are major public health concerns on United States college campuses. Although technology-delivered personalized feedback interventions (PFIs) are considered a best practice for individual-level campus alcohol prevention, there is room for improving the effectiveness of this approach with regard to alcohol-related RSB.

Objective: The aims of this study are to (1) evaluate the impact of a brief PFI that integrates content on alcohol use and RSB and is adapted to include a novel cross-tailored dynamic feedback (CDF) component for at-risk first-year college students and (2) identify implementation factors critical to the CDF’s …

17th Annual Higher Ground Women's Leadership Conference, The Grace E. Harris Leadership Institute At Virginia Commonwealth University, Vickisha D. Harris, Antoinette Allen

The Grace E. Harris Leadership Institute Publications

Abstract: This year we invite women from diverse backgrounds to embark on a transformative journey of overcoming grief, grudges, and guilt. This empowering event aims to provide a safe and supportive space for women to share their stories, find solace, and embark on a path of healing and self-discovery. Grief, grudges, and guilt are powerful emotions that can burden our minds and hinder personal growth. This conference recognizes that many women face these emotional challenges, whether due to loss, conflicts, or self-imposed expectations. Through a combination of insightful workshops, thought-provoking panel discussions, and uplifting keynote speeches, participants will gain the …

2023 Nebraska Beef Cattle Report

Nebraska Beef Cattle Reports

Cow-Calf Management

• Comparison of Semi-confined and Pasture-based August Calving Beef Cow Systems
• Including Gene Edited Sires in Genetic Evaluations
• Impact of Planning Horizon Length on Breeding Objectives and Resulting Selection Decisions
• Effect of Increasing Energy 30 days Prior to Artificial Insemination in Beef Heifers
• Extending Melengestrol Acetate Treatment from Fourteen to Eighteen Days in Beef Heifers
• Artificial Insemination of Beef Heifers with Multi-Sire Sexed Semen

Growing Calf and Yearling Management

• Timing of Implant Use in the Backgrounding System
• Effects of Strategic Supplementation on Return to Management and Performance of Yearling Cattle

Forage Evaluation

• Forage Evaluation of Crested Wheatgrass
• Evaluation of …

Effect Of Ad Libitum Vs. Limit Feeding Program At Receiving On Morbidity And Performance Of Feedlot Calves, Rebecca A. Funk, Braden C. Troyer, Levi J. Mcphillips, Mitchell M. Norman, Galen E. Erickson

Nebraska Beef Cattle Reports

A two-phase study was conducted to determine the effects of two different feed delivery strategies during the receiving period of feedlot calves. Calves were fed either by limit-feeding at approximately 75% of ad libitum, or ad libitum feed offerings for the 30-d receiving period to determine effects on health and performance. During the receiving period, average daily gain and total weight gained was increased for the ad libitum treatment. No differences between ad libitum and limit-fed treatment groups were observed in either feed to gain or morbidity rates. During the second phase of the trial, a subset of calves was …

Effect Of Species And Maturity On Small Grain Silage Yield And Quality, Abigail M. Sartin, Kallie J. Calus, Morgan T. Grabau, Alyssa K. Kuhn, Mary E. Drewnoski, D. D. Redfearn

Nebraska Beef Cattle Reports

A study was conducted to determine the effect of species and maturity on yield and nutritive value of winter-hardy small cereal grains used for silage. Three species were evaluated: cereal rye, winter triticale, and winter wheat at four different stages of maturity: boot, pollination, milk, and soft dough. As species matured, yield increased across all stages, but crude protein (CP) and digestible organic matter (DOM) decreased, except at soft dough where there was a slight increase in DOM. Crude protein was greatest at the boot stage at 17.7% and least at soft dough at 9.8%. When comparing species, rye and …

Evaluation Of Ankom F58 Filter Bags Compared To Beakers For Analysis Of Neutral Detergent Fiber, Sawyer R. Kappel, Rebecca L. Sjostrand, J. C. Macdonald

Nebraska Beef Cattle Reports

Feed ingredient, feed refusals, duodenal and fecal samples were analyzed to compare two methods of determining neutral detergent fiber. All samples were weighed into Ankom F58 fiber bags and Analyzed using an Ankom 2000 automated fiber Analyzer. Results were then compared to the Van Soest beaker method. The fiber values determined from both methods were within 3.5% of one another, with the beaker method being consistently greater compared to the Ankom method, except for fecal samples. Variability in fiber estimates for ingredients, feed refusals, and feces translated to substantial inconsistency in estimated neutral detergent fiber digestibilities among treatments. It is …

Forage Evaluation Of Crested Wheatgrass, Kelton C. Adair, K. H. Jenkins Pas, Andrea K. Watson, James C. Macdonald

Nebraska Beef Cattle Reports

An experiment evaluated the forage value of crested wheatgrass (CWG) harvested throughout the grazing season near Sidney, Nebraska over a two-year period (2019-2020). The purpose of the evaluation was to determine forage quality and rumen undegradable protein (RUP) content to help producers with supplementation decisions for cattle grazing monoculture CWG pastures. In vitro dry matter disappearance quadratically decreased from 54% in May to 37% in September of 2019, with no changes throughout 2020, averaging 43%. In both years, crude protein (CP) decreased throughout the growing season while rumen undegradable protein (RUP) increased (as % CP). Digestible RUP was less than …

Effect Of Increasing Energy 30 Days Prior To Artificial Insemination In Beef Heifers, Landon F. Tadich, Rachel E.S. Rogers, Jim R. Teichert, R. Funston

Nebraska Beef Cattle Reports

A 3-yr study utilized 300 Angus-based, spring-born heifers to evaluate postweaning heifer development systems on gain and reproductive performance. Three groups of heifers were developed over the winter development period either grazing winter range or fed a dry lot diet targeted to 1.5 lb/d of gain in order to achieve 65% of their mature body weight at breeding. Thirty days prior to artificial insemination, heifers grazing winter rand entered the dry lot and were fed this same diet, one group of dry lot heifers remained on this diet, and the other received increased energy in the form of wet corn …