Digital Commons Network^™

Construction Work Zone Safety, Christopher Ryan Huebschman, Camilo Garcia, Darcy M. Bullock, Dulcy M. Abraham

JTRP Technical Reports

The need of maintaining safety of motorists and workers during periods of construction activities on interstates has prompted the Indiana Department of Transportation (INDOT) to initiate a study aimed at improving the safety in work zones on rural interstates. The two main objectives of the project are 1) determine if active warning devices or improved signing have an impact in work zone safety and 2) determine if it is appropriate to consider temporary roads and bridges during construction activity on interstates in an effort to maintain two lanes open at all times. This report describes the methods used to meet …

Development Of A Database And System For Analyzing The Actual And Potential Impacts On The Environment Of Existing And Planned Indot Sites, Lynn A. Corson

JTRP Technical Reports

The objectives of this research were: 1. to identify the source, character, currency and format of environmental, ecological, geological and other data for each existing facility site and organize it in a “hard copy” and/or computerized framework to aid the prioritization and planning process for facility upgrades to protect the environment, for regulatory compliance, and for potential replacement or relocation of existing sites; 2. to identify and assess the criteria currently employed by INDOT to select locations for new and/or relocated facilities, including the ASTM Phase I and II Environmental Site Assessment criteria, and to recommend additional criteria including those …

31_1_Inside_Front_Cover.Pdf, Marine Ornithology

Marine Ornithology

No abstract provided.

31_1_Author_Inst.Pdf, Marine Ornithology

Marine Ornithology

No abstract provided.

31_1_Gen_Info.Pdf, Marine Ornithology

Marine Ornithology

No abstract provided.

The Independent Rep As A Source Of Competitive Advantage: An Actionable Scale For Rep Selection, Kathleen H. Gruben, Barbara J. Coe

Marketing: Faculty Publications

This study develops a scale that offers an actionable approach for suppliers’ use in selecting their reps. Rep selection is the critical first step suppliers take in developing profitable, long-term relationships with retailers. Retailers’ loyalties are often bestowed on the rep, rather than the supplier. As identified in the study, the rep needs to be professional, accommodating, ethical, sensitive, and compassionate to satisfy the retailer. The scale provides suppliers a technique for measuring these characteristics. Prior to this scale, no instrument was available to measure these characteristics, which increase the retailer’s likelihood of developing loyalty.

31_2_Inside_Front_Cover.Pdf, Marine Ornithology

Marine Ornithology

No abstract provided.

Comparison Between The Ultraviolet Emission From Pulsed Microhollow Cathode Discharges In Xenon And Argon, Isfried Petzenhauser, Leopold D. Biborosch, Uwe Ernst, Klaus Frank, Karl H. Schoenbach

Bioelectrics Publications

We measured the dynamic I–V characteristics and vacuum ultraviolet (VUV) emission lines of the second continuum in xenon (170 nm) and argon (130.5 nm) from pulsed microhollow cathode discharges (MHCD). For pulse lengths between 1 and 100 μs the dynamic I–V characteristics are similar in both inert gases. Only the time variation of the VUV emission line at 170 nm for xenon can be related to the dimer excited states. In argon the energy transfer between the Ar*₂ dimers and the oxygen impurity atoms is responsible for a qualitatively different time behavior of the resonance line at 130.5 nm. …

The Effectiveness Of Maintenance And Its Impact On Capital Expenditures, Samuel Labi, Kumares C. Sinha

JTRP Technical Reports

With ever increasing traffic loadings, highway pavement maintenance needs continue to outpace the availability of resources, and transportation agencies seek cost-effective maintenance practices. This study investigated the effectiveness of maintenance treatments in the short-term and the cost effectiveness of maintenance strategies over entire pavement life. The study also analyzed the relationships and trade-offs between maintenance and capital investments such as pavement rehabilitation, and the trade-offs between preventive and corrective maintenance. These analyses were carried out through a work sequence that included analyses of historical trends, literature review, and a questionnaire survey. The study found that there are significant benefits associated …

Normative Study Of The Mahan And Ditomasso Anger Scale, Roger Oliver Beardmore

PCOM Psychology Dissertations

The present study proposed to advance the treatment of anger disorders by exploring the psychometric properties of the MAD-AS scale, an anger assessment tool. Research sought to build on prior investigation of the reliability, validity, and factor structure of the MAD-AS in an inpatient setting by examining this measure using outpatient subjects. Several important findings were obtained in this study. Research results suggest that the MAD-AS represents a significant improvement over some existing anger measures in terms of its brevity, its ease of administration, and its standardization of scoring. The MAD-AS appears to possess sound psychometric properties in terms of …

Community Integration And Normalization, Janice Eileen Cunningham

PCOM Psychology Dissertations

Utilizing archived data for 650 individuals, psychosocial variables were examined to elucidate the effect of deinstitutionalization on success of community integration. Deinstitutionalization has been blamed for a host of societal ills including the burgeoning homeless population and for overcrowding in prisons. Many claim that deinstitutionalization has failed and that the chronically severely mentally ill have not become part of their communities. Utilizing extant data on consumers released from Pennsylvania state hospitals as part of a unique initiative, the psychosocial variables of age, race, gender, length of institutionalization, placement following hospitalization and diagnosis were correlated with homelessness, incarceration, or whereabouts known …

Retrospective Investigation Of One-Time Presenters Versus Repeat Presenters To Urban And Suburban Psychiatric Emergency Services : Cross-Sectional And Clinical Characteristics, April J. Hansen

PCOM Psychology Dissertations

This study retrospectively reviewed 765 patients who presented within a one-year period at either a suburban, urban, or both suburban and urban psychiatric emergency services (PES). Demographic and clinical characteristics were examined. Particular focus included characteristics of children/adolescents and older adults, as well as the relationship between substance misuse and PES presenters. Adults presenting to PES more than three times were more likely to have a chronic mental illness, personality disorder, history of psychiatric treatment, and a history of noncompliance with treatment than those who presented three times or less. Significant differences were found between urban and suburban PESs, in …

Predictors Of Large Women's Satisfaction With Health Care, Virginia M. Koutsouros

PCOM Psychology Dissertations

This cross-sectional observational study identifies specific predictors of large women's satisfaction with health care and participation in preventive care as measured by pelvic screening examinations. A total of 87 large adult women completed a survey, including measures of self-objectification, affective experience, satisfaction with health care, and health care locus of control. Multiple regression analysis was employed to analyze results. The hypotheses of this study were as follows: (1) BMI, self-objectification, negative affect and locus of control will predict satisfaction with medical care; (2) pelvic screening examinations and patient satisfaction with medical care will be positively related (3) self-objectification and negative …

Different Forms Of Abuse In The Eating Disorders: Impact On Schema-Level Cognitions, Christine C. Ganis

PCOM Psychology Dissertations

Cognitive theory suggests that traumatic experiences impact on psychopathology via the development of unconditional negative cognitions (core beliefs or schema). This study examined the links between types of childhood trauma and core beliefs in an eating-disordered population. Chart reviews were conducted for 91 eating-disordered women in treatment. Each woman was asked about a history of 4 types of trauma, and completed a standardized measure of core beliefs. This study failed to find links between those women who reported childhood trauma and their core beliefs. Regression analysis predicted 4 schema (Emotional Deprivation, Mistrust/Abuse, Vulnerability to Harm and Subjugation) that were associated …

The Role Of P53 In Oxidative Stress And Polyglutamine Neurotoxicity, Jay C. Dunn

University of Kentucky Doctoral Dissertations

Polyglutamine expansion disorders are progressive neurodegenerative diseasesthat are caused by the pathological expansion of polyglutamine repeats. Huntington'sdisease (HD) is a polyglutamine disorder caused by the expansion of an existingpolyglutamine tract in a novel protein, Huntingtin (Htt). Oxidative stress has beenimplicated in the neural dysfunction observed in multiple neurodegenerative conditionsincluding HD. The tumor suppressor p53 is a multifunctional protein that has roles inthe cell cycle, apoptosis and neurodevelopment. The role of p53 in HD-associatedneurodegeneration has been studied but not fully elucidated, nor has the role of p53 inoxidative stress toxicity been fully elucidated.Here I present work that demonstrates polyglutamine expansion inducedalterations …

Mid-Holocene Emergent Complexity And Landscape Transformation: The Social Construction Of Early Formative Communities In Uruguay, La Plata Basin, José Iriarte

University of Kentucky Doctoral Dissertations

This dissertation is a multidisciplinary study combining both archaeological andpaleoecological data to examine the rise of early Formative societies in Uruguay, La Plata Basin.It is contextualized within broader anthropological concerns related to the emergence of culturalcomplexity, the significance of ritual and public architecture in intermediate-level societies, andthe role of human-environment interactions during the mid-Holocene. This investigationgenerated the first Late Quaternary paleoclimatic record, based on pollen and phytolith analyses,documenting that the mid-Holocene (ca. 6,620 to ca. 4,040 bp) was a period of environmentalflux and increased aridity. It describes the occupational history of the Los Ajos site from thecreation of a household-based …

Table Of Contents - Issue 1

South Carolina Journal of International Law and Business

No abstract provided.

Masthead

South Carolina Journal of International Law and Business

No abstract provided.

Manulife Indonesia: A Meditation On Three Mythologies, David K. Linnan

South Carolina Journal of International Law and Business

No abstract provided.

Unravelling The Mystery -- A Comparative Introduction To Product Liability Law In The Us And Europe, Brandon J. Riordan

South Carolina Journal of International Law and Business

No abstract provided.

Aboriginal Title In Australia, Steven Tishco

South Carolina Journal of International Law and Business

No abstract provided.

Sabbath-Keeping Practices And Factors Related To These Practices Among Seventh-Day Adventists In 51 Countries, May-Ellen Netten Colon

Dissertations

Purpose. The purpose of this study was to examine Sabbath-keeping practices and factors related to these practices among Seventh-day Adventists on an international level.

Method. The Sabbath Observance Exploratory Survey (SOES) was administered to a convenience sample of 3,221 Seventh-day Adventists in 51 countries representing five geographical areas. The SOES was designed to measure beliefs about Sabbath-keeping, practices, motivations, and attitudes. Factor Analysis produced 13 factors based on 99 SOES items.

Results. Approximately 60%-90% of Adventists agreed to SOES belief statements of biblical Sabbath-keeping principles. Between 8%-84% reported being "usually" or "always" involved in spiritually nurturing practices (e.g., …

A Study Of The Relationship Between Loneliness And Internet Use Among University Students, Katherine L. Dittmann

Dissertations

Problem . Research investigating the relationship between loneliness and various dimensions of Internet use is mixed. While some studies support the connection, other studies refute the link. More analysis in this area is needed to help clinicians, parents, college students, school counselors, and educators better understand the effects of the Internet on college-age students. This study attempts to expand understanding of the conflictual relationship that exists between loneliness and the dynamics of Internet use in undergraduate students.

Method . Four-hundred sixty-six randomly selected Andrews University undergraduate students who lived in residence halls, university apartments, and the community completed the UCLA …

A Study On Various Factors And Their Relationship To Burnout Among Seventh-Day Adventist Clergy, W. Don Edwards

Dissertations

Problem. Few studies have addressed burnout among Seventh-day Adventist (SDA) clergy. Many SDA ministers report experiencing high stress in their ministries and they find it difficult to function optimally under these circumstances. Others experience serious complications that lead them to terminate their work as ministers.

Method. A quantitative research design was used for an ex post facto study of 130 pastors from the Pacific Union Conference. They completed two questionnaires: the Pastoral Services Demographic Data Sheet (PSDDS) and the Maslach Burnout Inventory (MBI).

Results. This study examined 12 variables and found that 10 variables had a significant …

Developing Life Skills : Perceptions Of Graduates Of The Adult, Non-Traditional Business And Management Programs At Indiana Wesleyan University, Joseph Robert Flowers

Dissertations

Problem. Indiana Wesleyan University teaches all of its adult courses using 10 skills as a foundation. This study determined the perceived attitudes of its graduates regarding the importance of and their relative progress in these 10 areas.

Method. A survey questionnaire was developed and a stratified random sample of graduates was surveyed. A two-way analysis of variance was used to analyze the differences and interactions among the graduates based on two variables: major and gender.

Results. Graduates perceived the following four skills as "very important": Problem Solving, Oral Communication, Writing Effectively, and Ethics. Six skills were perceived …

The Relationship Of Academic Workload Typologies And Other Selected Demographic Variables To Burnout Levels Among Full-Time Faculty In Seventh-Day Adventist Colleges And Universities In North America, Sylvia Gonzalez

Dissertations

Problem statement. Research has shown that burnout is a widespread phenomenon among teachers, and that workload could be a possible predictor. No study had been done to date in Seventh-day Adventist colleges and universities in North America to determine the levels of burnout in full-time faculty. Research was necessary, therefore, to determine the possible impact of academic workload typologies, gender, age, years of service in education, rank of professorship, teacher perception of academic workload intensity, and teacher perception of academic workload on burnout levels in this population.

Methodology. A non-experimental, exploratory, correlational, field-based, and cross-sectional study was conducted. …

A Study Of The Relationship Between Followership Modalities And Leadership Styles Among Educators At Selected High Schools In Jackson, Mississippi, Joyce Elaine Johnson

Dissertations

Problem. The purpose of this study was to explore the nature of the relationship between followership modalities and leadership styles. High-school teachers and principals in the Jackson Public School District in Jackson, Mississippi, participated in the study.

Method. Methodological triangulation that combined quantitative and qualitative methods served as the study's research design. A 45-item Multifactor Leadership Questionnaire (MLQ Form 5x-Short), developed by Bass and Avolio (1995), and a well-established measure of leadership style, was administered to the principals.

A 20-item, self-diagnostic questionnaire, developed by Robert Kelley, designed to measure followership modalities, was administered to the high school teachers who …

Perceptions Of Nursing Academic Administrators And Faculty Related To The Pursuit Of Upper-Level Administrative Careers, Lavonne M. Adams

Dissertations

Problem. To address the shortage of qualified candidates interested in academic administration, this study explored factors related to recruitment of nursing academic administrators, including leadership practices of current administrators, career aspirations of potential administrators, and perceptions of both groups toward a career in academic administration.

Method. Nursing academic administrators and full-time faculty from randomly selected National League for Nursing Accreditation Commission (NLNAC)-accredited nursing programs in private colleges or universities in the United States participated in the study. Administrators completed the Leadership Practices Inventory-Self (LPI-Self) and an investigator-designed Recruitment Questionnaire. Faculty completed the Leadership Practices Inventory-Observer (LPI-Observer) and an investigator-designed Career …

Linear And Nonlinear Modeling Of Asperity Scale Frictional Melting In Brittle Fault Zones, Ravi V. S. Kanda

University of Kentucky Master's Theses

Study of pseudotachylytes (PT) (frictional melts) can provide information on the physical and chemical conditions at the earthquake source. This study examines the influence of asperityscale fault dynamics on asperity temperature distribution, and therefore, the potential for frictional melting to occur. Frictional melting occurs adiabatically, and is initiated between opposing asperity tips during fault slip. Our model considers 2-D heat conduction in elastic, isotropic, hemispherical asperities, with temperature dependent thermal properties. The only heat source is a point heat flux pulse at the asperity tip. The non-linear problem was solved using the -form of Newton-Kantorovich procedure coupled with the -form …

Design Of A Lorentz, Slotless Self-Bearing Motor For Space Applications, Barrett Alan Steele

University of Kentucky Master's Theses

The harsh conditions of space, the stringent requirements for orbiting devices, and the increasing precision pointing requirements of many space applications demand an actuator that can provide necessary force while using less space and power than its predecessors. Ideally, this actuator would be able to isolate vibrations and never fail due to mechanical wear, while pointing with unprecedented accuracy. This actuator has many space applications from satellite optical communications and satellite appendage positioning to orbiting telescopes. This thesis presents the method of design of such an actuator a self-bearing motor. The actuator uses Lorentz forces to generate both torque and …