Digital Commons Network^™

A "Leave Me Alone" Jaw Lesion, Galal Omami

Oral Health Practice Faculty Publications

No abstract provided.

Cross-National Associations Among Cyberbullying Victimization, Self-Esteem, And Internet Addiction: Direct And Indirect Effects Of Alexithymia, Sebastian Wachs, Alexander T. Vazsonyi, Michelle F. Wright, Gabriela Ksinan Jiskrova

Family Sciences Faculty Publications

The relationship among cyberbullying victimization, lower self-esteem, and internet addiction has been well-established. Yet, little research exists that explains the nature of these associations, and no previous work has considered the inability to identify or describe one’s emotions, namely, alexithymia, as a potential mediator of these links. The present study sought to investigate the indirect effects of cyberbullying victimization on self-esteem and internet addiction, mediated by alexithymia. The sample consisted of 1,442 participants between 12 and 17 years (M_age = 14.17, SD = 1.38, 51.5% male) from Germany, the Netherlands, and the United States. Results showed a direct …

Return To Work Planning: Covid-19 Re-Opening And The Uncertain "New Normal", Jay-Marie Bravent

Library Presentations

Jay-Marie Bravent discusses the University of Kentucky Libraries Special Collections Research Center's plans for fall instruction and public services.

Recent Shrinkage And Fragmentation Of Bluegrass Landscape In Kentucky, Bo Tao, Yanjun Yang, Jia Yang, S. Ray Smith, James F. Fox, Alex C. Ruane, Jinze Liu, Wei Ren

Plant and Soil Sciences Faculty Publications

The Bluegrass Region is an area in north-central Kentucky with unique natural and cultural significance, which possesses some of the most fertile soils in the world. Over recent decades, land use and land cover changes have threatened the protection of the unique natural, scenic, and historic resources in this region. In this study, we applied a fragmentation model and a set of landscape metrics together with the satellite-derived USDA Cropland Data Layer to examine the shrinkage and fragmentation of grassland in the Bluegrass Region, Kentucky during 2008–2018. Our results showed that recent land use change across the Bluegrass Region is …

Form Of Supplemental Selenium In Vitamin-Mineral Premixes Differentially Affects Early Luteal And Gestational Concentrations Of Progesterone, And Postpartum Concentrations Of Prolactin In Beef Cows, Sarah Carr, Yang Jia, Benjamin R. Crites, Charles Hamilton, Walter Burris, J. Lannett Edwards, James C. Matthews, Phillip J. Bridges

Animal and Food Sciences Faculty Publications

Soils with marginal to deficient levels of selenium (Se) are widespread in the northwest, northeast, and southeast US. Supplementation to the diet of forage-grazing beef cattle with a vitamin-mineral mix containing additional Se is recommended in these geographic regions. We have reported that the form of supplemental Se provided to Angus-cross beef cows can affect circulating levels of progesterone (P4) on day 6 of the estrous cycle, a time when increased P4 is known to promote fertility. The objectives of this study were to (1) confirm and expand upon our initial report that the form of Se provided to cows …

Risk And Protective Factors Of Dementia Among Adults With Post-Traumatic Stress Disorder: A Systematic Review Protocol, Karen A. Lawrence, Theresia M. Pachner, Molly M. Long, Stephanie Henderson, Donna L. Schuman, Brenda L. Plassman

Social Work Faculty Publications

INTRODUCTION: Post-traumatic stress disorder (PTSD) is associated with an increased risk of dementia. Individual epidemiological studies have controlled for several confounders of the relationship between PTSD and increased dementia risk, yet particular risk factors underlying this relationship have not been determined. This systematic review protocol aims to identify risk and protective factors of dementia among adults with PTSD.

METHODS AND ANALYSIS: We will conduct an electronic search of the databases: PubMed, CINAHL, PsychINFO, The Cochrane Library, Scopus and ProQuest Dissertation and Theses Global. After screening the studies, quantitative synthesis will be performed, if possible. Otherwise, a narrative synthesis will be …

Endoluminal Graft System And Method Of Implanting The Same, David J. Minion

Surgery Faculty Patents

An endoluminal graft system comprising an endoluminal graft including a framework and a flexible fabric surrounding the framework, a deflection means configured for placement through an opening to a branching vessel, and a delivery catheter configured to position the endoluminal graft within a primary vessel. A method of implanting the endoluminal graft includes positioning the endoluminal graft within a primary vessel with a leading edge of the endoluminal graft adjacent to an opening to a branching vessel. A deflecting means is positioned through the opening to the branching vessel adjacent to the leading edge of the endoluminal graft. The endoluminal …

Vesicular Monoamine Transporter-2 Ligands And Their Use In The Treatment Of Psychostimulant Abuse, Linda P. Dwoskin, Peter Anthony Crooks, Guangrong Zheng, Justin Robert Nickell, Zheng Cao, Na-Ra Lee

Pharmaceutical Sciences Faculty Patents

The present invention relates to methods of treatment of a disease or pathology of the central nervous system, an eating disorder, or substance use disorder, drug dependence/abuse and withdrawal therefrom comprising administering at least one N-phenylalkyl amphetamine derivative and pharmaceutical compositions comprising at least one N-phenylalkyl amphetamine derivative to an individual in need thereof.

Policy Storms At The Central Office: Conflicting Narratives Of Racial Equity And Segregation At School Committee Meetings, Serena M. Wilcox

Educational Policy Studies and Evaluation Faculty Publications

This article reports findings from a multiyear critical ethnography that examined race talk dilemmas of school leaders at the central office at a small urban school district to understand why racialized educational policies and practices still persist against African American students. This study takes a structural approach to investigating the impact that race talk has on educational policymaking at the local district level. The guiding research question in this paper examines how we can understand educational reform and policy implementation and the unintended consequences of those interventions through the local from a historical context.

Forage News [2020-06], Department Of Plant And Soil Sciences, University Of Kentucky

Forage News

No abstract provided.

Effect Of Socioeconomic Factors On Kentucky Truck Driver Crashes, Nikiforos Stamatiadis, Shraddha Sagar, Samantha Wright, Aaron Berry Cambron

Kentucky Transportation Center Research Report

Kentucky crash data for the 2015-2016 period reveal that per capita crash rates and increases in crash-related fatalities in the state outpaced the national average. To explain why the U.S. Southeast sees higher crash rates than other regions of the country, previous research has argued the region’s unique socioeconomic conditions provide a compelling explanation. Taking this observation as a starting point, this study uses an extensive crash dataset from Kentucky to examine the relationship between highway safety and socioeconomic and demographic characteristics. Its focus is single- and two-unit crashes that involve commercial motor vehicles (CMVs) and automobiles. Using binary logistic …

Rural/Urban Disparities In Utilization Of Diabetes Self-Management Training To The Fee-For-Service Medicare Population, Christian Rhudy, Aric Schadler, Jeffery C. Talbert

Rural & Underserved Health Research Center Publications

Overview of Key Findings

• In 2016, rural fee-for-service (FFS) Medicare beneficiaries represented 21.7% of the population diagnosed with diabetes, but only 2.7% of the population utilizing Diabetes Self-Management Training.
• Utilization of DSMT services in 2016 occurred in 76 rural counties and 309 urban counties.
• Average utilization rates of DSMT services were greater in rural counties than urban counties (5.5% vs. 2.5%).

Rural/Urban Disparities In The Utilization Of Health And Behavioral Assessments/Interventions In The Fee-For-Service Medicare Population, Christian Rhudy, Eugene Shin, Jeffery C. Talbert

Rural & Underserved Health Research Center Publications

Overview of Key Findings

• In 2016, rural county residents represented 21.8% of the fee-for-service (FFS) Medicare population, but only 1.6% of rural FFS beneficiaries live in a county with local utilization of Health and Behavioral Assessments and Interventions (HBAI) services.
• Utilization of HBAI services in 2016 occurred in 19 (9.7%) rural counties and 176 (90.3%) urban counties.
• Average utilization rates of HBAI services were higher in rural counties than urban counties (0.7% vs. 0.4%).

Rural/Urban Disparities In Utilization Of Medical Nutrition Therapy To The Fee-For-Service Medicare Population, Christian Rhudy, Eugene Shin, Jeffery C. Talbert

Rural & Underserved Health Research Center Publications

Overview of Key Findings

• In 2016, 21.8% of the fee-for-service (FFS) Medicare population resided in a rural county, but only 3.7% of enrollees residing in a county with utilization of Medical Nutrition Therapy (MNT) services were rural county residents.
• Utilization of MNT services in 2016 occurred in 92 rural counties and 388 urban counties.
• Average utilization rates of MNT services were greater in rural counties than urban counties (3.1% vs. 1.9%).

Major Depression, Treatment Receipt, And Treatment Sources Among Non-Metropolitan And Metropolitan Adults, Tyrone F. Borders

Rural & Underserved Health Research Center Publications

Overview of Key Findings

• 7.8% of non-metropolitan (weighted number of persons=2,755,020) and 7.1% of metropolitan (weighted number of persons=14,868,655) adults had past year major depression.
• Treatment receipt (seeing a health professional or using prescription medication for depressive feelings) was similar among non-metropolitan (68.0%) and metropolitan (64.6%) adults.
• A closer examination of the type and source of treatment revealed the following:

• Rates of seeing a health professional were similar among non-metropolitan (60.8%) and metropolitan (58.4%) adults, but rates of using prescription medication for depressive feelings were higher among non-metropolitan (58.2%) than metropolitan (48.6%) adults.
• Rates of visiting a general practice/family doctor …

Potential Effect Of Cable Median Barriers On Commercial Vehicle Crossover Crashes, Nikiforos Stamatiadis, Shraddha Sagar, Samantha Wright, Eric R. Green, Reginald R. Souleyrette, Michael A. Fields, Teng Alex Wang

Kentucky Transportation Center Research Report

In 2016, commercial motor vehicles (CMVs) were involved in 4,079 fatal crashes in the U.S., representing 11.8 percent of all fatal crashes. State of Kentucky crash data for 2015-2016 show that per capita crash rates and increases in crash-related fatalities exceeded the national average. Crossover crashes occur when a vehicle leaves its intended path and veers into the path of oncoming traffic, typically resulting in head-on or sideswipe opposite direction crashes. Cable median barriers are a countermeasure which can potentially be used to mitigate crossover crashes. This research investigated the potential effectiveness of cable median barriers on CMV crashes. Analysis …

Kytc Maintenance Field Operations Guide Supplement, Bryan Gibson, Candice Y. Wallace, Nancy Albright, Christopher W. Van Dyke, Steven Douglas Kreis

Kentucky Transportation Center Research Report

The Kentucky Transportation Cabinet (KYTC) is tasked with managing an asset portfolio that includes over 27,500 miles of roadway and 9,000 bridges. Keeping these assets in sound condition demands significant effort from KYTC’s Division of Maintenance, which includes activities ranging from mowing and litter pickup to cleaning out culverts and performing emergency roadway work. Despite the immense responsibilities shouldered by Maintenance personnel, until this project the Cabinet’s 12 districts lacked a systematic method for capturing and recording maintenance activities. Through a series of workshops held in each KYTC’s district with Section Engineer and Maintenance Supervisors, researchers at the Kentucky Transportation …

Axillary Artery Pseudoaneurysm Following Percutaneous Transaxillary Access For Impella Device Placement During Percutaneous Coronary Intervention, Anas A. Alharbi, Fahad S. Alqahtani, Peter Farjo, Jason A. Moreland

Internal Medicine Faculty Publications

Percutaneous transaxillary access is currently considered an acceptable alternative to transfemoral approach for large-bore access, especially in the setting of hostile iliofemoral arteries. Few published reports exist concerning complications of upper extremity access. We describe development of an axillary artery pseudoaneurysm and its management following transaxillary access. (Level of Difficulty: Advanced.)

Postnatal Loss Of The Insulin Receptor In Osteoprogenitor Cells Does Not Impart A Metabolic Phenotype, John L. Fowlkes, R. Clay Bunn, Evangelia Kalaitzoglou, Phil Ray, Iuliana Popescu, Kathryn M. Thrailkill

Barnstable Brown Diabetes Center Faculty Publications

The relationship between osteoblast-specific insulin signaling, osteocalcin activation and gluco-metabolic homeostasis has proven to be complex and potentially inconsistent across animal-model systems and in humans. Moreover, the impact of postnatally acquired, osteoblast-specific insulin deficiency on the pancreas-to-skeleton-to-pancreas circuit has not been studied. To explore this relationship, we created a model of postnatal elimination of insulin signaling in osteoprogenitors. Osteoprogenitor-selective ablation of the insulin receptor was induced after ~10 weeks of age in IR^l°^x/lox/Osx-Cre^+/− genotypic male and female mice (designated postnatal-OIRKO). At ~21 weeks of age, mice were then phenotypically and metabolically characterized. Postnatal-OIRKO mice demonstrated …

Examination Of Curcumin And Fenugreek Soluble Fiber Supplementation On Submaximal And Maximal Aerobic Performance Indices, Jensen Goh, Walter Menke, Lauren P. Herrick, Marilyn S. Campbell, Mark G. Abel, Bradley S. Fleenor, Haley C. Bergstrom

Kinesiology and Health Promotion Faculty Publications

This study examined the effects of curcumin and fenugreek soluble fiber supplementation on the ventilatory threshold (VT) and peak oxygen consumption (VO₂ peak). Methods: Forty-five untrained men and women were randomly assigned to one of three supplementation groups: placebo (PLA, n = 13), 500 mg·day⁻¹ CurQfen^® (CUR, n = 14), or 300 mg·day⁻¹ fenugreek soluble fiber (FEN, n = 18). Participants completed a maximal graded exercise test on a cycle ergometer to determine the VT and VO₂ peak before (PRE) and after (POST) 28 days of daily supplementation. Separate, one-way analyses of covariance (ANCOVAs) were …

A Web-Based, Positive Emotion Skills Intervention For Enhancing Posttreatment Psychological Well-Being In Young Adult Cancer Survivors (Empower): Protocol For A Single-Arm Feasibility Trial, John M. Salsman, Laurie E. Mclouth, Michael Cohn, Janet A. Tooze, Mia Sorkin, Judith T. Moskowitz

Behavioral Science Faculty Publications

BACKGROUND: Adolescent and young adult cancer survivors (AYAs) experience clinically significant distress and have limited access to supportive care services. Interventions to enhance psychological well-being have improved positive affect and reduced depression in clinical and healthy populations but have not been routinely tested in AYAs.

OBJECTIVE: The aim of this protocol is to (1) test the feasibility and acceptability of a Web-based positive emotion skills intervention for posttreatment AYAs called Enhancing Management of Psychological Outcomes With Emotion Regulation (EMPOWER) and (2) examine proof of concept for reducing psychological distress and enhancing psychological well-being.

METHODS: The intervention development and testing are …

Longitudinal Evaluation Of The Effects Of Illness Perceptions And Beliefs About Cardiac Rehabilitation On Quality Of Life Of Patients With Coronary Artery Disease And Their Caregivers, Patricia Thomson, Neil J. Angus, Federico Andreis, Gordon F. Rushworth, Andrea R. Mohan, Misook L. Chung, Stephen J. Leslie

Nursing Faculty Publications

Background

Patients’ negative illness perceptions and beliefs about cardiac rehabilitation (CR) can influence uptake and adherence to CR. Little is known about the interpartner influence of these antecedent variables on quality of life of patients with coronary artery disease (CAD) and their family caregivers. The aims of the study were: 1) to assess differences in illness perceptions, beliefs about CR and quality of life between patients with CAD and their family caregivers upon entry to a CR programme and at 6 months follow-up; and 2) to examine whether patients’ and caregivers’ perceptions of the patient’s illness and beliefs about CR …

Isotopes As Natural Recorders Of Grassland Ecosystem Functioning And Change, Hans Schnyder, Karl Auerswald

IGC Proceedings (1977-2023)

No abstract provided.

Rangeland Ecology And Management In A Changing World, Joel R. Brown, Brandon T. Bestelmeyer, Kris M. Havstad

IGC Proceedings (1977-2023)

No abstract provided.

Regulation Of Myofilament Contractile Function In Human Donor And Failing Hearts, Kerry S. Mcdonald, Laurin M. Hanft, Joel C. Robinett, Maya Guglin, Kenneth S. Campbell

Internal Medicine Faculty Publications

Heart failure (HF) often includes changes in myocardial contractile function. This study addressed the myofibrillar basis for contractile dysfunction in failing human myocardium. Regulation of contractile properties was measured in cardiac myocyte preparations isolated from frozen, left ventricular mid-wall biopsies of donor (n = 7) and failing human hearts (n = 8). Permeabilized cardiac myocyte preparations were attached between a force transducer and a position motor, and both the Ca²⁺ dependence and sarcomere length (SL) dependence of force, rate of force, loaded shortening, and power output were measured at 15 ± 1°C. The myocyte preparation size was …

Public Demands On Intensive Grassland Systems And Agri-Environmental Policies Of Oecd Members, Alain Peeters

IGC Proceedings (1977-2023)

No abstract provided.

Livestock Production And Poverty Alleviation--Challenges And Opportunities In Arid And Semi‐Arid Tropical Rangeland Based Systems, C. Seré, A. Ayantunde, A. Duncan, A. Freeman, M. Herrero, Shirley A. Tarawali, I. Wright

IGC Proceedings (1977-2023)

No abstract provided.

Sustainability And Optimization Of Rangeland Uses: Issues Of Perspective And Scale, T. L. Thurow

IGC Proceedings (1977-2023)

No abstract provided.

Overview Of Grassland And Its Development In China, Jiawen Liu, Yingjun Zhang, Yongjun Li, Deli Wang, Guodong Han, Fujiang Hou

IGC Proceedings (1977-2023)

No abstract provided.

21st International Grassland Congress / 8th International Rangeland Congress: Foreward And Acknowledgement, Organizing Committee Of 2008 Igc/Irc Conference

IGC Proceedings (1977-2023)

No abstract provided.