Digital Commons Network^™

Pasture Production And Grazing System In Assist Project: Outcome And Replication Viability In Nigeria For Sustainable Ruminant Production, Okanlade A. Lawal-Adebowale, M. Jordana Rivero, John Hunt, Sarah Morgan, Hannah Fleming, R. Pywell, Jonathan Storkey

IGC Proceedings (1977-2023)

As important as pasture is to productive management of cattle, sheep and goats, intensive development of grassland for ruminant animals is rare in Nigeria largely due to no conscious effort at pasture cultivation in the country. Consequently, nomadic and free grazing systems remain a practice in the country, with resultant poor animal productivity and agro-related conflicts between ruminant keepers and crop farmers and/or agro-processors. The need to revert this situation underscored the exploration of the potential value of the innovative pasture production and grazing management system tested under the Achieving Sustainable Agricultural Systems (ASSIST) programmme in Rothamsted Research, United Kingdom, …

Relationships Between Cognitive And Physical Performance And Readiness In Military Populations, Lina Ochoa

Theses and Dissertations--Rehabilitation Sciences

Military missions and operations expose warfighters to stressful and demanding situations and dynamic environments. These situations and environments require that warfighters have optimal performance in several dimensions of human performance, such as cognitive and physical performance. Military readiness is the potential these military units or personnel have to successfully deploy and sustain assigned operational missions worldwide. Military readiness is essential for increased physical and cognitive performance, ensuring augmented individual and unit effectiveness, lethality, and national security. The primary challenge is understanding and finding ways to measure and assess the cognitive, behavioral, and physical performance effects of complex and challenging environments …

Forage News [2024-01], University Of Kentucky

Forage News

No abstract provided.

Forage News [2024-12], University Of Kentucky

Forage News

No abstract provided.

8th Cauthen Seminar (2024) Program, Cauthen-Seminar

Veterinary Science Presentations

Contained here is the complete program for the 8th Annual Cauthen Seminar held at the Gluck Equine Research Center.

The Cauthen seminar series was started in 2017 as a tribute and memorial to respected and beloved farrier and teacher, “Tex” Cauthen, developed to encourage the sharing of best practices, technology, research, experience, and insight among all communities in the equine industry, from owners, farriers, track managers, veterinarians, and jockeys.

The annual series has been hosted at the Gluck Equine Research Center at the University of Kentucky in Lexington, KY along with a live broadcast as a Zoom webinar, offered free …

To The Hen, Jessica Miller

Gaines Fellow Senior Theses

No abstract provided.

Students Participating As Ambassadors For Research In Kentucky (Spark): A Health Equity Undergraduate Research Training Program, Ariel A. Arthur, Rebecca L. Delacerda Allen, Fidelis Y. Sesenu, Maxwell Groznik, Carrie B. Oser, Justin X. Moore, Jessica R. Thompson, Alexis N. James, Madeline Dunfee, Philip A. Kern, Nancy Schoenberg

Center for Health Equity Transformation Faculty Publications

The Students Participating as Ambassadors for Research in Kentucky (SPARK) program provides novel health equity research training and targeted mentorship for undergraduates, particularly those from groups underrepresented in the biomedical and behavioral research and workforce. SPARK aims to address inadequate diversity in the medical and scientific research fields by providing comprehensive research mentorship and skill-building. Unlike most existing research training programs that are brief, focus on laboratory research, or are limited to graduate students and junior faculty, SPARK delivers a 16-month intensive behavioral and population health science training, equipping students with needed tools to conceptualize, plan, execute, and analyze their …

Glioblastoma Standard Of Care: Effects On Tumor Evolution And Reverse Translation In Preclinical Models, Louis Rodgers, John L. Villano, Anika M. S. Hartz, Björn Bauer

UK CARES Faculty Publications

Glioblastoma (GBM) presents a significant public health challenge as the deadliest and most common malignant brain tumor in adults. Despite standard-of-care treatment, which includes surgery, radiation, and chemotherapy, mortality rates are high, underscoring the critical need for advancing GBM therapy. Over the past two decades, numerous clinical trials have been performed, yet only a small fraction demonstrated a benefit, raising concerns about the predictability of current preclinical models. Traditionally, preclinical studies utilize treatment-naïve tumors, failing to model the clinical scenario where patients undergo standard-of-care treatment prior to recurrence. Recurrent GBM generally exhibits distinct molecular alterations influenced by treatment selection pressures. …

Cancer Survivorship Care In The United States At Facilities Accredited By The Commission On Cancer, Julia Stal, Kimberly A. Miller, Timothy W. Mullett, Judy C. Boughey, Amanda B. Francescatti, Elizabeth Funk, Heidi Nelson, David R. Freyer

Markey Cancer Center Faculty Publications

IMPORTANCE Since 2021, American College of Surgeons Commission on Cancer (CoC) accreditation standards require providing a survivorship program for patients with adult-onset cancer treated with curative intent. Since more than 70% of all patients with cancer in the US are treated at CoC-accredited facilities, this presents an opportunity for a landscape analysis of survivorship care availability.

OBJECTIVE To determine the prevalence, types, and outcomes of cancer survivorship services at CoC-accredited facilities.

DESIGN, SETTING, AND PARTICIPANTS This survey study used an anonymous, online, cross-sectional survey conducted from May 4 to 25, 2023. Participants were CoC-accredited facilities in the US representing diverse …

Long-Term Cardiometabolic Effects Of Preconceptional And Prenatal Opioid Exposure In The Adult Offspring, Nermin Hassan Mohamed Selim Ahmed

Theses and Dissertations--Pharmacology and Nutritional Sciences

Opioid use disorder (OUD), one of the greatest public health threats in the US, requires urgent attention. In 2022, the CDC reported 107,941 overdose deaths, over 70% attributed to synthetic opioids such as fentanyl (FEN). An alarming increase in opioid use disorder (OUD) diagnoses in pregnant people resulted in a 5-fold rise in cases of neonatal opioid withdrawal syndrome (NOWS). This condition elicits sympathetic overactivity, neural hyperexcitability, and a stress reaction characterized by tachycardia and hypertension. Whether prenatal exposure to fentanyl induces cardiovascular dysfunction in the offspring remains undetermined, impeding the timely development of strategies to mitigate OUD-related health risks …

Building Sustainable Community-Academic Partnerships While Implementing A Nutrition-Based Blackberry Garden Program At A Senior Center, Dawn Brewer, Annie Koempel, Abbey L. Moellering, Tammy Stephenson, Amy Kostelic, Julie Plasencia, Alexis Sheffield, Ben Guerrant, Alethia Price

UK CARES Faculty Publications

Due to limited access to and low consumption of fruits and vege- tables, older adults are at increased risk of worsening or developing chronic diseases. This paper describes a community-academic partnership that provides a sustainable source of blackberries to attendees of a rural senior center. Qualitative research evaluated the partnership following implementation of a blackberry program. Focus groups and interviews included partners from a senior cen- ter, Cooperative Extension Service, and a detention center. Main themes: group power dynamics influenced communication between research and community leadership teams; unexpected project barriers emerged; and community leadership team sug- gested strategies to promote …

Feeding Systems And Fresh Lamb Color Stability, Koushik Mondal

Theses and Dissertations--Animal and Food Sciences

Consumers consider the surface color of fresh lamb as the indicator of freshness and wholesomeness, which affects their purchase decisions. The redox chemistry of myoglobin (Mb) determines the color of fresh lamb. Artificial raising on milk replacer (a pre-weaning strategy) as well as red clover supplementation are management strategies used in lamb production. This thesis focuses on the effects of artificial raising on milk replacer and red clover supplementation on the color and oxidative stability of fresh lamb.

In the first experiment, the effect of pre-weaning with milk replacer on the carcass attributes, color stability and lipid oxidation of lamb …

Beer, Robert Yokel

Aluminum in Beverages and Foods: A Compilation

No abstract provided.

Wine, Other, Robert Yokel

Aluminum in Beverages and Foods: A Compilation

No abstract provided.

Mineral, Spring, Table, And Bottled Water, Robert Yokel

Aluminum in Beverages and Foods: A Compilation

No abstract provided.

Liquors And Spirits, Robert Yokel

Aluminum in Beverages and Foods: A Compilation

No abstract provided.

Wine, Red, Robert Yokel

Aluminum in Beverages and Foods: A Compilation

No abstract provided.

Wine, White, Robert Yokel

Aluminum in Beverages and Foods: A Compilation

No abstract provided.

Ductus Exemplo: A Model Municipal Executive Order On Food Waste Reduction, Linda Breggin, Darby Hoover, Jessica Sugarman

Kentucky Journal of Equine, Agriculture, & Natural Resources Law

No abstract provided.

Aggravated Ulcerative Colitis Via Circnlgn-Mediated Suppression Of Nuclear Actin Polymerization., William W Du, Chi Zhou, Hui Yang, Shuoyang Wen, Yu Chen, Eric X Chen, Xiuwei H. Yang, Feiya Li, Kevin Y Du, Hui Yuan, Ting Ye, Javeria Qadir, Burton B Yang

Pharmacology and Nutritional Sciences Faculty Publications

Colitis is a chronic bowel disease characterized by damage to the lining of the large intestine, with its precise underlying causes remaining incompletely understood. In this study, we provide evidence that circular RNA circNlgn plays a pivotal role in promoting the development of colitis. Colitis patients produce significant higher levels of circNlgn. Transgenic mice expressing circNlgn exhibit heightened susceptibility to colitis development and progression, primarily attributed to the presence of the protein isoform Nlgn173 encoded by circNlgn. Nlgn173 undergoes translocation into cell nuclei, where it interacts with actin, impeding the binding of actin-related protein 2 and 3 (Arp2/3) complex to …

Africa’S Overlooked Top Predator: Towards A Better Understanding Of Martial Eagle Feeding Ecology In The Maasai Mara, Kenya, Richard Stratton Hatfield, Allison G. Davis, Ralph Buij, John J. Cox, Shiv Kapila, Lemein Parmuntoro, Simon Thomsett, Munir Z. Virani, Peter Njoroge, Frank Van Langevelde

Forestry and Natural Resources Faculty Publications

Raptors exert top-down influences on ecosystems via their effects on prey population dynamics and community composition. Most raptors are sympatric with other predators, thus complicating our understanding of their relative influence in these systems. Estimates of kill rates and prey biomass recycling have been used as predation metrics that allow quantitative comparison among species and assessment of the relative role of single species within complex food webs. Few studies have produced findings of kill rates or prey biomass recycling for raptors. We used a supervised machine learning algorithm to behaviourally classify high resolution accelerometer informed GPS locations of tagged adult …

A Cooperative Study Assessing The Effects Of A Second Iron Injection Administered Before Weaning On Growth Performance, Hematological Status, And Tissue Mineral Concentrations Of Nursery Pigs*, Tyler Chevalier, O. Adeola, S. D. Carter, C. R. Dove, M. J. Estienne, C. L. Levesque, C. V. Maxwell, T. Tsai, Merlin D. Lindemann

Animal and Food Sciences Faculty Publications

Objective: A study involving 7 experiment stations evaluated the effects of a second iron injection administered before weaning on growth and hematological measures of pigs.

Materials and Methods: Pigs (n = 514) were given an iron injection (100–200 mg) on the first day of life. Piglets were then allotted to pairs of similar-weight, samesex siblings 3 to 5 d before weaning (on d 18–24) with one piglet from each pair receiving a second iron injection. All pigs received common station-specific postweaning diets. Data were subjected to ANOVA with the model containing the terms treatment, station, pair within station, and treatment …

Industrial Hemp Production And Potential Risks In Kentucky, Hoyeon Jeong

Theses and Dissertations--Agricultural Economics

Since the Agricultural Improvement Act of 2014 and 2018 legalized Industrial Hemp (Cannabis Sativa. L), interest in grain, fiber, and floral hemp production has seen growing pains. As an emerging crop, there is a research gap in the impact of weather and agronomic conditions on hemp production including THC (Delta 9 Tetrahydrocannabinol) and pollen drift as risks in hemp cultivation. The first essay aims to measure the impact of weather and agronomic factors on hemp grain, fiber, and floral yields in Kentucky using a yield-weather model with information on field locations. The results show that heat conditions during the growing …

Strategic Nutritional Interventions With Probiotics And Their Relationship To Performance, Feeding Behavior, And Reticulorumen Environment In Cows And Calves Under Subacute Ruminal Acidosis Risk, Gustavo Mazon Correa Alves

Theses and Dissertations--Animal and Food Sciences

Subacute ruminal acidosis (SARA) is a digestive disorder in ruminants characterized by extended periods of low reticulorumen pH. This digestive disorder is commonly observed in ruminants fed diets with elevated proportions of non-fibrous carbohydrates. This disorder has been vastly studied in adult dairy cattle and has been associated with losses in milk production, changes in feeding behavior, damage to the gastrointestinal tract, and premature culling. Although vastly studied in adult cattle, there is limited research on the effects of SARA in calves. SARA might be prevented by modifying the reticulorumen environment with probiotic supplements containing lactateutilizing bacteria such as Megasphaera …

Generating Climate Resilience Or Intensifying Vulnerabilities? A Feminist Poltitical Ecology Analysis Of Climate Resilient Agriculutre Projects In Sri Lanka’S Dry Zone, Nethmi Sachithma Perera Bathige

Theses and Dissertations--Geography

Conserving water for irrigation of crops has become a concern in the dry zone of Sri Lanka due to changes in climate patterns. In response, the United Nations Development Program (UNDP) has developed climate-resilient water management projects designed to build climate-resilience and water management practices among farmers. One such program called ‘Wew Gam Pubuduwa’ disseminates climate smart home gardening techniques, where women farmers receive sprinkler and drip irrigation systems, seeds and fertilizers, as well as training on water management methods. This study draws on a feminist political ecology framework to analyze the experiences of women home gardeners who …

Characteristics Of Congenital Syphilis Cases In Kentucky 2019-2023, Ines Roy

Theses and Dissertations--Public Health (M.P.H. & Dr.P.H.)

Abstract:

Background: The incidence of congenital syphilis (CS) has increased both in the United States (US) and globally and remains a public health concern. In Kentucky alone, there has been a significant increase in CS cases, from 9 cases in 2019 to 27 cases in 2023. CS is a preventable disease, but testing and immediate treatment are critical to prevent its spread. We have limited knowledge regarding Kentucky’s characteristics and behavioral factors that may be associated with this rise. The goal of this study is to identify characteristics and potential risk factors that contribute to the rise of CS in …

The Health Literacy Practices Of Rehabilitation Providers Of Perioperative Orthopedic Education, Allen Keener

Theses and Dissertations--Rehabilitation Sciences

Health literacy is the ability to utilize information to make decisions about one’s health or the health of others. It is estimated that a large percentage of the population has inadequate health literacy, yet healthcare professionals, including rehabilitation providers often do not have procedures in place for assessing and addressing the health literacy of their patients. Related to orthopedic patients, a large portion of the interventions are educational in nature. Therefore, it is important that the health literacy of orthopedic patients be considered when addressing their needs perioperatively. There is little currently published related to health literacy among rehabilitation providers …

An Uncultivated Skillset: Emotional Intelligence In Healthcare Profession Students, Molly Taylor

Theses and Dissertations--Rehabilitation Sciences

Burnout and social isolation have become critical threats to optimal health and well-being, with detrimental effects specifically impacting healthcare profession (HCP) students and providers. The US Surgeon General has labelled burnout a crisis in the health workforce and named loneliness an epidemic with profound consequences for mortality and collective longevity. HCP students are heavily and disproportionately affected by stress and burnout compared to their peers, resulting in negative consequences on academic performance, mental health, empathy, and compassion satisfaction. Emotional Intelligence (EI) is a learnable skillset shown to protect against burnout and enhance relational skills, well-being, personal and professional satisfaction, and …

Equestrian Activities And Health Outcomes: A Multidimensional Analysis Of Physical Activity, Injury Patterns, And Occupational Concerns, Michaela Keener

Theses and Dissertations--Rehabilitation Sciences

Over 6 million participate in equestrian activities each year. However, research focusing on the benefits and risks around equestrian activities is limited to epidemiological research and small sample sizes. Equestrian participation ranges from recreational to occupational, and little research has evaluated how the risks of participation change based on the level of participation. Special consideration needs to be given to the occupational equestrians as equestrian participation is their livelihood. The first two aims of this study were to evaluate the physical activity engagement, perceptions of equestrian as a sport, acute injury history, and chronic pain frequency of equestrians across all …

The Effect Of Adding Perceptual-Cognitive Load To Assessments And Intervention Strategies In Healthy Adults, Ke'la H. Porter

Theses and Dissertations--Rehabilitation Sciences

In collegiate athletes, approximately one in four injuries require more than seven days before the athlete can return to full participation. Additionally, there are significant long-term consequences associated with these injuries, such as pain and osteoarthritis. Despite the role that the sensorimotor system and cognitive function play in athletic competition, the interaction between these systems in relation to sport-related injury is commonly overlooked. The sensorimotor system integrates and processes sensory, motor, and central mechanisms to produce a motor response. Further, cognition constructs, such as visual attention or processing speed, allow athletes to navigate the chaotic sporting environment. When there are …