Digital Commons Network^™

Challenges Of Technique And Interpretation In The Percussion Music Of Fredrik Andersson: A Performer’S Analysis, Kyle Manning Forsthoff

University of Kentucky Doctoral Dissertations

In the mid 1990s, Swedish composer Fredrik Andersson composed not everything which happens is in the newspaper (1993), the lonelyness of Santa Claus (1994), and imagine there was nothing (1996). All three pieces share a number of compositional and stylistic elements while emphasizing the capabilities of their respective instrumentations to create mysterious sonic worlds that are unique in the percussion idiom. By examining specific concerns of each piece in detail, an understanding of Andersson’s presentation of musical challenges will result. Acceptable solutions to such challenges will be examined and compared, based primarily on the author’s analysis and experience encompassing multiple …

Modeling Water Use In Nursery Crops, Amy Fulcher

University of Kentucky Doctoral Dissertations

Water use is an important topic in the global agriculture community and is a critical input in nursery crop production. Several plants in the genus Cornus are important nursery crops. Not only are they economically relevant, they are found in grafted and seedling forms and parents and their hybrid are readily available in the trade, facilitating an assessment of water requirements. Anecdotal information suggests that Cornus taxa have differing stress tolerance and water use requirements. Research was conducted to characterize and model water use among Cornus taxa. Scanning electron microscopy and anatomy‐based micromorphological studies as well as transpiration chamber‐based studies …

A Trusted Storage System For The Cloud, Sushama Karumanchi

University of Kentucky Master's Theses

Data stored in third party storage systems like the cloud might not be secure since confidentiality and integrity of data are not guaranteed. Though cloud computing provides cost-effective storage services, it is a third party service and so, a client cannot trust the cloud service provider to store its data securely within the cloud. Hence, many organizations and users may not be willing to use the cloud services to store their data in the cloud until certain security guarantees are made. In this thesis, a solution to the problem of securely storing the client’s data by maintaining the confidentiality and …

A Novel Message Routing Layer For The Communication Management Of Distributed Embedded Systems, Darren Jacob Brown

University of Kentucky Master's Theses

Fault tolerant and distributed embedded systems are research areas that have the interest of such entities as NASA, the Department of Defense, and various other government agencies, corporations, and universities. Taking a system and designing it to work in the presence of faults is appealing to these entities as it inherently increases the reliability of the deployed system. There are a few different fault tolerant techniques that can be implemented in a system design to handle faults as they occur. One such technique is the reconfiguration of a portion of the system to a redundant resource. This is a difficult …

Constructing Inequality In Three Kentucky Communities: Discourses Of Blame And Responsibilty, Elizabeth J. New

University of Kentucky Master's Theses

This thesis focuses on the social determinants of health in Appalachia. Using anthropological ethnographic field methods, this thesis explores the ways in which public assistance programs and exchanges between health care practitioners and clients result in discourses of blame and responsibly. Also included is a discussion of the role that health insurance plays in granting or denying individuals living in poverty the opportunity for treatment and care. The narratives collected for this project then become the bases for a critical examination of the public discourse surrounding health care reform in the United States in 2009 and 2010.

A Comparison Of The Reiss Profile With The Neo Pi-R Assessment Of Personality, Sara E. Boyd

University of Kentucky Master's Theses

The purpose of this thesis was to determine whether the NEO Personality Inventory-Revised (NEO PI-R) could account for significant variance within a measure of personality developed for the intellectually disabled (i.e., the Reiss Profile of Fundamental Motives), as well as to consider their comparative validity. The NEO PI-R and the Reiss Profile of Fundamental Motives were administered to 127 undergraduate students in conjunction with the Personality Research Form (PRF) and the Behavior Report Form (BRF). The NEO PI-R was able to account for a substantial amount of variance in the Reiss Profile scales, and the Reiss and the NEO accounted …

Passive Attitude Stabilization For Small Satellites, Samir Ahmed Rawashdeh

University of Kentucky Master's Theses

This thesis addresses the problem of designing and evaluating passive satellite attitude control systems for small satellites. Passive stabilization techniques such as Gravity Gradient stabilization, Passive Magnetic Stabilization, and Aerodynamic stabilization in Low Earth Orbit utilize the geometric and magnetic design of a satellite and the orbit properties to passively provide attitude stabilization and basic pointing. The design of such stabilization systems can be done using a high fidelity simulation of the satellite and the environmental effects in the orbit under consideration to study the on-orbit behavior and the effectiveness of the stability system in overcoming the disturbance torques. The …

How Does Background And Training Affect Dance Pedagogy In Higher Education?, Meredith Erin Sims

University of Kentucky Master's Theses

Dance faculty in higher education have various backgrounds and training ranging from professional dance careers to doctoral degrees in dance. This study sought to examine the ways background and training impact faculty members‟ pedagogical approach to a dance technique class in a higher education dance department. This study examined the pedagogical knowledge, content knowledge, and pedagogical content knowledge of participants through qualitative methods including interviews, observations, and document analysis. Six major themes emerged from the data: desire to teach, teaching focus, challenging students, planning and preparation, instructional methods, and assessment strategies.

Cycling As A Political Act: The Framing And Culture That Create A New Social Movement, Mitchael Lee Schwartz

University of Kentucky Master's Theses

This study analyzes the bicycling community of Lexington, Kentucky. Interviews and participant observation were conducted in order to better understand the structure of Lexington’s cycling community, revealing three prominent groups/types of cyclists: (1) road cyclists, (2) underground/urban cyclists, and (3) commuters. The characteristics of each group are discussed, with particular attention devoted to the underground/urban cyclists, due to their politically-minded culture. Building from prior social movement literature, the unique framing processes of the underground/urban cycling group are analyzed in order to explore the group as a new social movement. Finally, the potential for a broader cycling movement based upon interests …

Critical Geopolitics Of Islam In Astrakhan, Russia: Mosque Construction And Community Building, Meagan Lucinda Todd

University of Kentucky Master's Theses

This thesis examines how and under what influences communities of Islamic faith have developed in post-Soviet Russia. My arguments are based on research conducted in Astrakhan, Russia in the summer of 2009. Astrakhan is the capital of Astrakhan Oblast in southwest Russia and has a reputation for being a multi-confessional and multi-ethnic city. Astrakhan is home to Russians, Tatars, Kazakhs, Kalmyks, and many other nationalities. I draw from interviews and newspaper analysis to examine what the local landscape of Islam looks like in Astrakhan, how has it changed since the collapse of the USSR, and what future trends are emerging. …

Institutional Elder Neglect In Civil Court: Perceptions Of Video Recorded Victim Testimony, Nesa Elizabeth Wasarhaley

University of Kentucky Master's Theses

Mock juror perception of institutional elder neglect (IEN) was investigated in a civil court context. Participants (N=148) read a fictional IEN civil trial summary in which an alleged elderly female victim filed a lawsuit against her nursing home for failure to provide adequate care but died prior to trial. Participants read a version in which (a) previously recorded video testimony from the alleged victim was presented, (b) the alleged victim’s floor-mate testified about witnessing the neglect, or (c) no witness testimony was presented. An ageism scale was completed, and participants indicated the amount of time they spend with elders. Results …

Auditory Training At Home For Adult Hearing Aid Users, Anne D. Olson

University of Kentucky Doctoral Dissertations

Research has shown that re-learning to understand speech in noise can be a difficult task for adults with hearing aids (HA). If HA users want to improve their speech understanding ability, specific training may be needed. Auditory training is one type of intervention that may enhance listening abilities for adult HA users.

The purpose of this study was to examine the behavioral effects of an auditory training program called Listening and Communication Enhancement (LACE™) in the Digital Video Display (DVD) format in new and experienced HA users. No research to date has been conducted on the efficacy of this training …

Dueling, Honor And Sensibility In Eighteenth-Century Spanish Sentimental Comedies, Kristie Bulleit Niemeier

University of Kentucky Doctoral Dissertations

This dissertation explores the representation of dueling and honor in five theatrical works in order to answer one central question: How does the Golden Age concept of honor transform in the age of Enlightenment? This question may be broken down into specific inquiries, such as: 1) How is honor filtered through sentiment? 2) How did eighteenth-century ilustrados use theater to attempt to resolve the conflict between using violence to defend one’s honor and the Enlightenment ideal of avoiding excess? and 3) How did honor affect the private citizen and his relationship to the state in plays?

During the eighteenth century, …

Health Promotion And Health Education: Nursing Students’ Perspectives, Kathleen Ann Halcomb

University of Kentucky Doctoral Dissertations

The purpose of this study was to determine student nurses’ perceptions of (1) the role of the nurse in health promotion, and (2) how the concept of health promotion is presented in nursing curricula. Research questions for this study included the following: 1) Can nursing students explain the difference between health education and health promotion? 2) What have nursing students been exposed to within their curriculum regarding health promotion? 3) What health promoting behaviors are nursing faculty role modeling as perceived by nursing students? 4) What is the role of the nurse in implementing health promotion as perceived by nursing …

The Role Of The L-Type Calcium Channel And Its Carboxyl-Terminus, Miranda Jean Byse

University of Kentucky Doctoral Dissertations

In the heart, the primary role of the L-type calcium channel (LTCC) Ca_V1.2 is to conduct calcium into cardiomyocytes and initiate contraction. However, part of the Ca_V1.2 channel itself, the cleaved carboxyl-terminus (CCt) can also localize to the nucleus and regulate gene transcription. Therefore, the goal of this dissertation project was to determine the role and regulation of CCt in the embryonic and adult heart. The global hypothesis of my dissertation project is that CCt localizes to the nucleus in embryonic and adult cardiomyocytes via a calcium-mediated mechanism and regulates transcription. A model of pharmacological LTCC …

A Qualitative Study Of The Perceived Health Benefits Of A Therapeutic Riding Program For Children With Autism Spectrum Disorders, Margaret Ann Stickney

University of Kentucky Doctoral Dissertations

Therapeutic horseback riding can be recommended as a useful health promotion intervention for individuals with disabilities who face challenges to optimal health and wellness. This qualitative study examined the perceived benefits of a therapeutic riding program for children with autism spectrum disorders (ASD), with particular focus on aspects that can potentially help maximize the physical, emotional, and social health of this population.

This study utilized multiple methods to gain an in-depth perspective on the benefits of a therapeutic riding program based at Central Kentucky Riding for Hope in Lexington, Kentucky, for subjects presenting primarily with ASD. Focus groups were held …

What Nurses Say: Communication Behaviors Associated With The Competent Nursing Handoff, Anne Claiborne Ray Streeter

University of Kentucky Doctoral Dissertations

Communication competence and medical communication competence served as the theoretical framework for this research that seeks to identify specific communication behaviors associated with what nurses say constitute a communicatively competent patient handoff at the nursing change of shift. Data collected from 286 nurses responding to an online modified Medical Communication Competence Scale posted at www.allnurses.com supported the hypotheses that information exchange (information giving, seeking and verifying) and socioemotional communication behaviors are rated more highly in the best patient handoffs than in the worst ones. Research questions found that the incoming nursing role rated behaviors associated with information verifying and socioemotional …

Studies Toward The Total Synthesis Of (±)-Α-Yohimbine By Double Annulation, Raghu Ram Chamala

University of Kentucky Doctoral Dissertations

The indole alkaloids, a class of natural products, have received much synthetic attention for years due to their diverse structures and interesting biological properties. We are particularly interested in synthesizing some of the yohimbine alkaloids extracted from the bark of a tall evergreen African tree (Corynanthe yohimbe, commonly known as fringe tree). Yohimbine and its stereoisomers have been tempting targets for synthetic organic chemists for more than fifty years. These compounds feature a pentacyclic ring system with two heteroatoms and five stereogenic centers.

Broadly, the fifteen different synthetic approaches that led to the successful completion of yohimbine alkaloids …

Stimuli-Responsive Hydrogel Microdomes Integrated With Genetically Engineered Proteins For High-Throughput Screening Of Pharmaceuticals, Sylvia Daunert, Sapna K. Deo, Jason Douglas Ehrick, Tyler William Browning, Leonidas G. Bachas

Chemistry Faculty Patents

A hydrogel microdome that can swell in response to a stimuli or target molecule is formed by polymerizing a mixture comprising a monomer capable of forming a hydrogel with a biopolymer. An array of hydrogel microdomes can be formed on a substrate by microspotting the mixture and polymerizing. The array can be used for high-throughput screening of analytes as well as for use as an actuator and biosensor using the swelling property of the hydrogel.

Manganese Flux Across The Blood-Brain Barrier, Robert A. Yokel

Pharmaceutical Sciences Faculty Publications

Manganese (Mn) is essential for brain growth and metabolism, but in excess can be a neurotoxicant. The chemical form (species) of Mn influences its kinetics and toxicity. Significant Mn species entering the brain are the Mn²⁺ ion and Mn citrate which, along with Mn transferrin, enter the brain by carrier-mediated processes. Although the divalent metal transporter (DMT-1) was suggested to be a candidate for brain Mn uptake, brain Mn influx was not different in Belgrade rats, which do not express functional DMT-1, compared to controls. Brain Mn influx was not sodium dependent or dependent on ATP hydrolysis, but was …

Guardrail Location Rating System Users Manual, Charlie Sun, Tony L. Beckham, Tommy C. Hopkins, Jerry G. Pigman, Eric R. Green, Kenneth R. Agent

Kentucky Transportation Center Research Report

The Kentucky Transportation Cabinet’s Division of Maintenance is responsible for identifying and prioritizing locations in need of guardrail. A procedure used by the Kentucky Transportation Cabinet was originally developed by the Kentucky Transportation Center in 1989 and updated in 2002. Based on frequent usage by the Kentucky Transportation Cabinet of the guardrail location rating system database, the need was identified to update the existing database and incorporate improved reporting capabilities. The objectives of the research study, as documented herein, were to update and improve the processes for identification of roadway locations that should be considered for installation of guardrail. Primary …

Brazilian Adolescents Infected By Hiv: Epidemiologic Characteristics And Adherence To Treatment, Julia K. C. Machado, Maria J. C. Sant'anna, Veronica Coates, Flavia J. Almeida, Eitan N. Berezin, Hatim A. Omar

Pediatrics Faculty Publications

Over the last 3 decades since the first AIDS cases appeared, we have witnessed great progress in therapeutic methodologies that have transformed the evolution of the disease from debilitating and fatal, into chronic and controllable. HIV-infected children are arriving at adolescence and bringing specific challenges, not only to themselves, but also to their families and caregivers. This retrospective study sets forth epidemiological and treatment characteristics of 46 HIV-infected adolescents followed in a specialized university service relating said characteristics to therapy adherence assessed through a combination of three indirect methods. Therapy adherence did not reveal any association with either epidemiologic characteristics …

Non-Antibiotic Selection Systems For Soybean Somatic Embryos: The Lysine Analog Aminoethyl-Cysteine As A Selection Agent, Suryadevara S. Rao, Lewamy Mamadou, Matt Mcconnell, Raghuveer Polisetty, Prachuab Kwanyuen, David Hildebrand

Plant and Soil Sciences Faculty Publications

BACKGROUND: In soybean somatic embryo transformation, the standard selection agent currently used is hygromycin. It may be preferable to avoid use of antibiotic resistance genes in foods. The objective of these experiments was to develop a selection system for producing transgenic soybean somatic embryos without the use of antibiotics such as hygromycin.

RESULTS: When tested against different alternate selection agents our studies show that 0.16 microg/mL glufosinate, 40 mg/L isopropylamine-glyphosate, 0.5 mg/mL (S-(2 aminoethyl)-L-cysteine) (AEC) and the acetolactate synthase (ALS) inhibitors Exceed and Synchrony both at 150 microg/mL inhibited soybean somatic embryo growth. Even at the concentration of 2 mg/mL, …

Adding Dental Therapists To The Health Care Team To Improve Access To Oral Health Care For Children, David A. Nash

Oral Health Science Faculty Publications

Oral Health in America: A Report of the Surgeon General, and the subsequent National Call to Action to Promote Oral Health, contributed significantly to raising awareness regarding the lack of access to oral health care by many Americans, especially minority and low-income populations, with resulting disparities in oral health. The problem is particularly acute among children. The current dental workforce in the United States is inadequate to meet the oral health care needs of children. It is inadequate in terms of numbers of dentists, as well as their geographic distribution, ethnicity, education, and practice orientation. Dental therapists, paraprofessionals …

Ethnic Disparities In Cervical Cancer Survival Among Texas Women, Ann L. Coker, Christopher P. Desimone, Katherine S. Eggleston, Arica L. White, Melanie Williams

CRVAW Faculty Journal Articles

Objective: The aim of this work was to determine whether minority women are more likely to die of cervical cancer. A population-based cohort study was performed using Texas Cancer Registry (TCR) data from 1998 to 2002.

Methods: A total of 5,166 women with cervical cancer were identified during 1998–2002 through the TCR. Measures of socioeconomic status (SES) and urbanization were created using census block group-level data. Multilevel logistic regression was used to calculate the odds of dying from cervical cancer by race, and Cox proportional hazards modeling was used for cervical cancer-specific survival analysis.

Results: After adjusting for age, SES, …

Global Ky (Fall 2009), University Of Kentucky International Center

Global Kentucky

No abstract provided.

Performing Discretion Or Performing Discrimination: An Analysis Of Race And Ritual In Batson Decisions In Capital Jury Selection, Melynda J. Price

Law Faculty Scholarly Articles

Research shows the mere presence of Blacks on capital juries--on the rare occasions they are seated--can mean the difference between life and death. Peremptory challenges are the primary method to remove these pivotal participants. Batson v. Kentucky developed hearings as an immediate remedy for the unconstitutional removal of jurors through racially motivated peremptory challenges. These proceedings have become rituals that sanction continued bias in the jury selection process and ultimately affect the outcome of capital trials. This Article deconstructs the role of the Batson ritual in legitimating the removal of African American jurors. These perfunctory hearings fail to meaningfully interrogate …

Bridging The Care Continuum: Patient Information Needs For Specialist Referrals., Carol L. Ireson, Svetla Slavova, Carol L. Steltenkamp, F. Douglas Scutchfield

Preventive Medicine and Environmental Health Faculty Publications

BACKGROUND: Information transfer is critical in the primary care to specialist referral process and has been examined extensively in the US and other countries, yet there has been little attention to the patient's perspective of the information transfer process. This cross-sectional study examined the quality of the information received by patients with a chronic condition from the referring and specialist physician in the specialist referral process and the relationship of the quality of information received to trust in the physicians.

METHODS: Structured telephone interviews were conducted with a random sample of 250 patients who had experienced a referral to a …

Transcriptional Profiling Differences For Articular Cartilage And Repair Tissue In Equine Joint Surface Lesions, Michael J. Mienaltowski, Liping Huang, David D. Frisbie, C. Wayne Mcilwraith, Arnold J. Stromberg, Arne C. Bathke, James N. Macleod

Veterinary Science Faculty Publications

BACKGROUND: Full-thickness articular cartilage lesions that reach to the subchondral bone yet are restricted to the chondral compartment usually fill with a fibrocartilage-like repair tissue which is structurally and biomechanically compromised relative to normal articular cartilage. The objective of this study was to evaluate transcriptional differences between chondrocytes of normal articular cartilage and repair tissue cells four months post-microfracture.

METHODS: Bilateral one-cm2 full-thickness defects were made in the articular surface of both distal femurs of four adult horses followed by subchondral microfracture. Four months postoperatively, repair tissue from the lesion site and grossly normal articular cartilage from within the same …

Distribution Of News Information Through Social Bookmarking: An Examination Of Shared Stories In The Delicious Website, Deborah S. Chung, Kwan Yi

Journalism and Media Faculty Publications

Introduction. This study examined the selection and sharing of news stories from Delicious, a popular social bookmarking site, in order to identify the most frequently consulted news information sources and news topics.

Method. Targeting US-specific sources through initial computer screening of URLs, we employed content analysis to further analyse story topics and sources that were unclassified through the initial computer screening method.

Analysis. After examining frequencies and percentages of the variables, a qualitative analysis was employed to assess relationships between story sources and story topics.

Results. Findings document the diverse nature of stories from both traditional and new media …