Digital Commons Network^™

The Effect Of Job Strain In The Hospital Environment: Applying Orem's Theory Of Self Care, Diane Andrews

Electronic Theses and Dissertations

The purpose of this research was to evaluate the causal relationships between job strain, the practice environment and the use of coping skills in order to assist in the prediction of nurses who are at risk for voluntary turnover. It was conducted at the level of the individual nurse employee in order to better understand the health consequences associated with job strain, the factors in the professional practice environment which may contribute to the propensity to leave and the influence of coping behaviors in response to workplace stressors. It was undertaken with the intention of identifying intervention strategies which will …

Nonprofit Board Effectiveness, Funding Source,And Financial Vulnerability, Matthew Hodge

Electronic Theses and Dissertations

Nonprofit organizations rely heavily on their governing board of directors to provide leadership, strategic guidance, and financial oversight. The nonprofit community continues to grow, and the services provided by these organizations have become a critical part of our society, providing a wide variety of services targeting a diverse population. In this context, how the role of the board of directors impacts the financial position of the nonprofit organization is of great interest to both the academic community and the practitioner. This study examined three areas of interest: board effectiveness, funding source, and financial vulnerability. First, the association between board effectiveness …

Predicting Risks Of Invasion Of Caulerpa Species In Florida, Christian Glardon

Electronic Theses and Dissertations

Invasions of exotic species are one of the primary causes of biodiversity loss on our planet (National Research Council 1995). In the marine environment, all habitat types including estuaries, coral reefs, mud flats, and rocky intertidal shorelines have been impacted (e.g. Bertness et al. 2001). Recently, the topic of invasive species has caught the public's attention. In particular, there is worldwide concern about the aquarium strain of the green alga Caulerpa taxifolia (Vahl) C. Agardh that was introduced to the Mediterranean Sea in 1984 from the Monaco Oceanographic Museum. Since that time, it has flourished in thousands of hectares of …

Looking Through Rose Colored Glasses:The Media's Influence On Perceptions Of Romance And Marriage, Brianne Straub

Electronic Theses and Dissertations

This study examined the relationship between different media and expectations about romantic relationships and marriage. Participants were asked to complete a survey that measured different romantic constructs and the types of media exposures on a daily and weekly basis. The variables were measured to determine the effect the media play in a person's perceptions on romantic relationships and marriage. The results of the study concluded that although general television viewing does not predict perceptions about romance and marriage, the romantic genre of television programs as well as magazines do have a role in predicting romantic perceptions.

U.S. Symphony Orchestra Bylaws: Policy Anomalies And Trends, Anita Loomis

Electronic Theses and Dissertations

Bylaws serve as the skeleton of any nonprofit organization's administrative culture. They are the laws and rules that govern the internal affairs of an organization. (Pickett 2000) Since the primary function of bylaws is to support the effective management of operations, the examination of bylaws content is particularly relevant when looking for evidence of innovative adaptations to organizational change. As students of arts administration, the focus of the researcher's investigation centered on cultural organizations; symphony orchestras in this instance. Symphony orchestras, like other cultural organizations, must adapt to survive internal and external change. The reason for choosing to examine bylaws …

Reproductive Delay In The Female Cape Ground Squirrel (Xerus Inauris), Beth Pettitt

Electronic Theses and Dissertations

The Cape ground squirrel, Xerus inauris, is a highly social cooperative breeder that forms groups containing multiple breeding females. While the distribution of reproduction among group members is fairly even (i.e. exhibits low reproductive skew), previous studies of Cape ground squirrels suggest the reproductive development of sub-adult females is inhibited by the presence of adult breeding female group mates. As reproductive delay is known to be influenced by a number of different parameters, my goal was to determine if other factors affected the timing of sexual maturity, and if so, which factors are the most influential. In this study, I …

Expression And Characterization Of Mycobacterium Paratuberculosis 19kda With Posttranslational Modification, Mitra Safavi-Khasraghi

Electronic Theses and Dissertations

Despite the fact that E. coli supports limited posttranslational modification, this bacterium has been universally used as the expression system of choice. Expression of modified proteins in E. coli may lead to expression of recombinant proteins that lack essential immunomodulatory or catalytic components essentials for infectious processes. Previously in our laboratory, pMptb#28 plasmid containing a 4.8 kb insert from M. paratuberculosis has been identified which expressed 16 kDa recombinant protein in E. coli and 19 kDa recombinant protein in Mycobacterium smegmatis. The objective of this study is to identify the ORF sequence, investigate possible posttranslational modification and characterize the protein …

Monitoring A Potentially Stressful Situation In Captive Western Lowland Gorillas (Gorilla Gorilla Gorilla) Through Analysis Of Behavior And Urinary Cortisol, Douglas Skurski

Electronic Theses and Dissertations

The concept of quantifying animal welfare has received much discussion, in various industries such as agriculture, laboratory, and zoological facilities. Behavioral, physical, and physiological indicators of welfare have previously been used to assess animal welfare; each having advantages and disadvantages, ranging from the practicality of data collection, to the validity of the data and how it is interpreted. Concurrent assessment of multiple measures is a more robust way to examine animal welfare, which utilizes the advantages of each measure, and provides additional information on which to base conclusions and animal care management decisions. This study used measures of behavior and …

Testing The Peninsula Effect: Does It Affect Freshwater Crustaceans Inhabiting Ephemeral Wetlands On Florida's Ridges?, Debra Rinne

Electronic Theses and Dissertations

The peninsula effect is a pattern of diversity wherein species richness decreases along a peninsula from base to tip and is attributed to three mechanisms: historical processes, habitat gradients, and immigration-extinction equilibrium. Numerous studies have reported conflicting results involving the existence, cause, and validity of the peninsula effect in part because they did not account for effects of history or habitat on species richness patterns and because most previous research focused on organisms that actively disperse, which could confound results with behavioral habitat selection. Florida poses an excellent opportunity to study the peninsula effect because of its geological history and …

Exploring The Relationship Between Intimate Partner Violence And Hiv Risk Propensity In African American Women, Lauren Lois Josephs

Electronic Theses and Dissertations

This study explored the relationship between Intimate Partner Violence and HIV Risk-Propensity in African-American women. Current literature on HIV reveals that one of the groups most seriously impacted by the continued scourge of HIV is African-American heterosexual women. An anonymous questionnaire was completed by a community based sample of 200 African American women with a varied history of intimate partner violence to (1) explore whether a relationship exists between Intimate Partner Violence and sexual coercion in African-American women (2) determine whether a relationship exists between sexual coercion and HIV Risk in African-American women (3) determine if the frequency of intimate …

Studies On The Novel Function Of Amyloid Precursor Protein In Glial Differentiation Of Neural Stem Cells, Young-Don Kwak

Electronic Theses and Dissertations

Although amyloid β (Aβ) deposition has been a hallmark of Alzheimer’s disease (AD), the physiological function of amyloid precursor protein (APP) is not clear. Our results suggested that high concentration of APP induces glial differentiation while physiological level of APP promotes migration and differentiation of neural stem cell (HNSC). HNSCs were mainly differentiated into astrocytes when they are transplanted into APP transgenic mouse brain or treated with a high concentration of secreted-type APP (sAPP) in culture. Staurosporine (STS) induced a distinctive astrocytic morphology in NT-2/D1 neural progenitor cells with expressions of APP and astrocyte-specific markers, glial fibrillary acidic protein (GFAP), …

Surviving Reality: Survivor & Parasocial Interaction, Pedro Davila-Rosado

Electronic Theses and Dissertations

Parasocial interaction is the name that Horton & Wohl coined to describe a viewer's attachmentent toward onscreen persona that they had never physically interacted with (1956). A. Rubin, Perse, & Powell (1985) continued the research and created the Parasocial Interaction Scale. The scale has become the standard in gauging parasocial interaction in various forms of media from soap operas to newscasts. The purpose of this study was top examine parasocial interaction and see if the concept could be applied to the current television trend of reality television. Simultaneously, the study also examined parasocial interaction and its possible connections to loneliness, …

A Social Cognitive Approach Towards Understanding The Effects Of Popular Poker Television Shows On College Students, Marc Londo

Electronic Theses and Dissertations

Tournament poker shows have become a leading ratings draw on American television. Since ESPN and the Travel Channel began airing their innovative poker shows in 2003, the game has reached a new following, particularly among college students. There are unique and psychologically significant factors that characterize the college population that make students particularly receptive to popular characterizations in media. This study investigates the potential exacerbating effect that these widely popular poker television shows have on the gambling behavior of college students. 444 college students completed a survey designed to assess gratifications sought through media along with measures of attitudes, gambling …

Identifying Factors That Influence Gender Disparities In Physician Income: Implications For Public Policy, Wendy Bolyard

Electronic Theses and Dissertations

Research has shown that female physicians continue to earn less than their male counterparts. From both social justice and feminist perspectives, laws requiring equal pay should provide just income for females as compared to males. However, the literature continues to indicate that in general females earn less than males, a trend that is also true for physicians. Theoretically informed postulates are measured here with structural equation modeling to test the influence of the unique latent construct "specialization" on the income gap while controlling for demographic and contextual variables. The analysis tests the assumption that the influence of specialization is the …

Phospholipase A2mechanism Of Interfacial Activation,An Interdiscliplinary Approach, Kathleen N. Nemec

Electronic Theses and Dissertations

Phospholipase A2 (PLA2) is an enzyme that hydrolyzes the sn-2-ester bond of membrane phospholipids and liberates arachidonic acid, which is converted to eicosanoids that act as potent mediators of inflammation and allergy. As such this enzyme plays a crucial role in many homeostatic physiological and immunologic processes and disease progression. PLA2s undergo substantial increase in activity upon binding to cellular membranes. This effect of interfacial activation is well recognized, yet its structural and physical aspects are poorly understood. In this work, we have employed the interdisciplinary methods of molecular biology, biochemistry, biophysics, bioinformatics and computational biology, in order to elucidate …

Media Influence On Young Adults Sexual Attitudes And Behaviors, Heather Hackbarth

Electronic Theses and Dissertations

Research has shown that sexual content is prevalent in television programming and that this content can have an effect on the viewer's attitudes about sex. This study examined this relationship within the theoretical framework of cultivation and social cognitive theories. This study used a survey to examine these relationships in young students at a large southeastern university. The researchers targeted freshmen, many in their first semester, for this study to get the best measure of attitudes, before they were influenced by college life. In addition to examining the effects of television viewing, the researcher looked at the effects of exposure …

Wikipdf - A Tool To Help Scientists Understand The Literature Of The Biological, Health, And Life Sciences, David Calloway

Electronic Theses and Dissertations

Biological sciences literature can be extraordinarily difficult to understand. Papers are commonly filled with terminology unique to a particular sub-discipline. Readers with expertise outside that sub-discipline often have difficulty understanding information the author is trying to convey. The WikiPDF project that is the subject of this thesis helps readers understand the biological sciences literature by automatically generating a customized glossary for each page of any technical paper available in Adobe Portable Document Format (PDF) format. WikiPDF relies on the Wikipedia®, an on-line encyclopedia created and supported by a host of volunteers, as a source of definitions used in its glossaries. …

Dogs In A Village, Karen Porter

Electronic Theses and Dissertations

Nearly all of the histories of Shays's Rebellion point to debt as the reason why farmers in western Massachusetts rose against the courts and the state government in the fall and winter of 1786-87. Recent scholarship demonstrates a new line of reasoning based on the tax records of those involved. The following thesis, a screenplay, offers a fictional telling of this insurgency. The story is told using language pulled from contemporary letters and documents and follows a line of causation pointing to inequitable state tax structure and poor representation as the provocation. The response that ensued was not a rebellion …

Transferring Juveniles To The Adult Court: A Factorial Survey Of Florida Prosecutors, Robin King

Electronic Theses and Dissertations

Prosecutors have enormous discretion in the criminal justice system. Their decisions can ultimately impact and shape the course of the lives of the offenders whom they prosecute. This is certainly true for juvenile offenders considered for transfer to the adult court. Previous research indicates that serious, violent offenders are the most likely to be transferred to the adult court. However, very little is known on prosecutors' views of the role of the juvenile court, the process of transfer or the facts that influence their decision to transfer a juvenile to the adult court. A statewide survey of 800 Florida prosecutors …

Sustaining Child Outcomes From The Early Childhood Initiative Project: Evaluation Of School Age Developmentally Appropriate Practices, Amy Crans-Stafford

Electronic Theses and Dissertations

Research has shown that high quality early childcare can provide positive changes in children's academic, social, and behavioral development. These positive early experiences are essential for children who are at developmental risk. Unfortunately, the positive outcomes from early education programs often diminish or disappear over time. Research has clearly shown the benefits of developmentally appropriate, high quality early childhood intervention. However, limited research has been conducted on the influence of developmentally appropriate practices on child outcomes during the early elementary school years. The purpose of this study was to examine the outcome of DAP from children who were enrolled in …

How Cumulative Stress Affected The Lived Experience Of Emergency Medical Service Workers After A Horrific Natural Disaster: Implications For Professional Counselors, Scott Tracy

Electronic Theses and Dissertations

On Monday, August 29, 2005 Hurricane Katrina made landfall along the Louisiana and Alabama coastlines. The storm was recorded by the Federal Emergency Management Agency (FEMA) as the greatest natural disaster to strike the United States. Emergency Medical Service (EMS) workers from around the nation were dispatched to the disaster area to aid in the recovery operation. A small squad of volunteers from a regional disaster response team was dispatched on October 2005 by FEMA to Hurricane Katrina disaster areas. The team, composed of 24 members, worked the disaster area six weeks after the initial impact. This delayed response provided …

Quo Vadis: An Integrated Direction For Catholic Media Technology Engagement, Eugene M. Gan

Electronic Theses and Dissertations

Over the years, the Catholic Church has explored issues of media technology and how it relates to education. At the same time, a number of profound, modern Catholic thinkers have wrestled with the nature of media technology and how it affects the human condition. These two threads have been independent of each other. An effective conceptual understanding of the role and meaning of media technology in Catholic education requires us to weave these two threads together to craft an integrated and coherent synthesis. The question I raise is: in a culture that promulgates the digital lifestyle as the standard and …

Federal Policy Responses To The 9/11 Attacks: An Assessment Of The Policy Making Process Since September 11, 2001, Ian J. Harlow

Electronic Theses and Dissertations

Directly following the September 11, 2001 attacks, the United States government initiated a self study to determine how it could better prevent, prepare for, and respond to terrorist attacks within its boarders. After only a short time, the public policy response began to occur. The main question that this research attempted to address was if the United States government's public policy response, through public laws, was adequate and appropriate to address the threat of a terrorist attack on the United States involving nuclear weapons.

The research first addressed and categorized the types of threats that involved nuclear terrorism and its …

Property Rights As A Precondition To Development: A Case Study Of Jamaica, Leah Kral

Electronic Theses and Dissertations

Emerging research suggests that property rights play a significant role in the economic and social development of nations. To test this proposition, this study examines the case of Jamaica and whether there is a relationship between property rights and development. In order to carry out this investigation, this study gathers and analyzes existing research to:

1. define the extent that Jamaicans lack property rights and how this affects their everyday quality of life and vulnerability to poverty;

2. examine the relationship between the absence of property rights and underdevelopment; and

3. explore how the current international and local Jamaican policy …

The Impact Of "Parents Feeling Capable" Treatment On The Self-Efficacy Of Low Socio-Economic Parents, L. Robert Furman

Electronic Theses and Dissertations

Parental involvement in a student's life has been a topic that has inspired much research in the past and continues to be a major research focus in the field of both psychology and education. Many studies exist confirming the lack of parental involvement of low socio-economic persons due to their low self-efficacy as it relates to their ability to help their children with schoolwork. The purpose of this study was to determine the impact of parent workshops (Parents Feeling Capable) specifically designed to enhance the self-efficacy of parents of preadolescent children identified as being of low socio-economic status. To perform …

An Analysis Of Perfusion Technology Preadmission Factors On Academic Success And American Board Of Cardiovascular Perfusion Certification Achievement, David Palmer

Electronic Theses and Dissertations

This retrospective study was designed to evaluate the contribution of grade point average (GPA) and the Wechsler Adult Intelligence Scale-Revised (WAIS-R) practical scores toward predicting perfusion academic success, career placement as a clinical perfusionist, and certification success or failure. The files of 95 students enrolled in the perfusion technology program at Carlow University-University of Pittsburgh Medical Center School of Cardiovascular Perfusion (CARLOW-UPMC) from 1995 through 2005 were reviewed to obtain admission and academic data. The independent variables used were WAIS-R practical results for the picture completion (PC), picture arrangement (PA), block design (BD), object assembly (OA) and digit symbol (DS) …

Interprofessional Collaboration Between Criminal Justice And Mental Health Practitioners Regarding Mentally Ill Offenders: Perception Of Collaboration, Christopher Sharp

Electronic Theses and Dissertations

The federal program of deinstitutionalizing psychiatric facilities has resulted in a well documented, ever-increasing mentally ill population in the nation's prisons and jails. Historically, the criminal justice system has maintained a laissez-faire attitude toward the mentally ill, and only became involved with the mentally ill when a crime had been committed. As such, the President's Mental Health and Criminal Justice Consensus Project was developed to explore ways that the two systems could work together to address the growing problem of the mentally ill offender. However, challenges arise because the criminal justice system has typically been viewed as a loosely coupled, …

Notopleural Mutations Enhance Defects In Imaginal Disc Epithelial Morphogenesis And Macrochete Elongation Associated With Mutations In The Stubble-Stubbloid Locus, Robert Ruggiero

Electronic Theses and Dissertations

The Stubble-stubbloid locus encodes a transmembrane serine protease (Stubble) necessary for the proper formation of sensory bristles, and the morphogenesis of leg and wing epithelia. Genetic and cell biological analysis indicate a role for Stubble in actin cytoskeletal dynamics and cell shape changes in developing epithelia and bristles. Previously reported genetic interactions between Stubble and the Rho1 signaling pathway suggest Stubble influences actin cytoskeleton dynamics in developing imaginal discs through interactions with the Rho1 pathway. This work will discuss a genetic screen conducted to further investigate the role of Stubble in bristle and imaginal disc morphogenesis. From 50,000 EMS-mutagenized chromosomes …

Classroom Observation Of Children With Adhd And Their Peers: A Meta-Analytic Review, Michael Kofler

Electronic Theses and Dissertations

Meta-analysis of 23 between-group direct observation studies of children with ADHD and typically developing peers indicates significant deficiencies in children with ADHD's ability to pay attention in classroom settings. Comparison with 59 single case design studies of children with ADHD suggests generalizability of between-group comparisons. Weighted regression analysis determined that several methodological differences – sample characteristics, diagnostic procedures, and observational coding schema – have significant effects on observed levels of attentive behavior in the classroom. Best case estimation indicates that after accounting for these factors, children with ADHD are on-task approximately 65% of the time compared to 85% for their …

A Compartive Analysis Of The Evolution Of Forest Management In The United States In General, With A Focus On Oregon, North Carolina, Patrick Kelly

Electronic Theses and Dissertations

The purpose of this paper is to evaluate and discuss the evolution of forest management practices in the United States. The paper discusses the trends in forest management that have occurred within the United States in general, and specifically within the western (Oregon) and southern (North Carolina and Florida) United States. The trends discussed include the three (3) to four (4) epochs of management and use that are generally accepted within the forest management literature, with the exception of North Carolina that is in the process of a fifth (5). The comparative analysis within the paper discusses the western model …