Digital Commons Network^™

Quality Laboratory Services – Is It Related To Personal Credentials?, Maria Dannessa Delost

Theses and Dissertations

Performance on proficiency test (PT) surveys provides an objective and consistent evaluation of laboratory quality. The goal of the study, a retrospective review of existing PT results (2003) from six clinical laboratories in northeastern Ohio and western Pennsylvania was to determine the relationship of PT performance to the personnel credentials of the laboratory testing personnel. Predictor variables included the practitioner's major area of study, degree, certification and years of laboratory experience.

The study group consisted of 174 testing personnel and 11,689 proficiency-testing results, of which 11,233 were valid and included in the study. Of the 11,233 results, there were 11,120 …

Faculty Perceptions Of Academic Freedom At A Metropolitan University: A Case Study, Zachary Grant Goodell

Theses and Dissertations

This research study examines how faculty perceive academic freedom at a metropolitan university. Thirty structured interviews were conducted with social science faculty, who have been tenured for 10 years or more, at Virginia Commonwealth University (VCU). These faculty came from the departments of Sociology, Psychology, Anthropology, Political Science, Urban Studies, Criminal Justice, Women’s Studies, and African-American Studies. The following five questions were the central research questions: (a) how do core faculty in the social sciences at VCU define academic freedom; (b) do these same faculty perceive academic freedom to be a significant feature of a career in higher education; (c) …

2005 Meeting Minutes, Morehead State University. Staff Congress.

Staff Congress Records

Staff Congress meeting minutes for 2005.

Relation Of Healthcare Provider-Patient Interpersonal Impacts And Health Related Control Appraisals To Patients' Satisfaction And Compliance With Treatment, Thomas A. Campbell

Theses and Dissertations

The current study examined healthcare provider-patient interpersonal impacts and health related control appraisals to patients' satisfaction and compliance with treatment recommendations. Secondary outcomes such as patient satisfaction are becoming increasingly important, and compliance with treatment can have direct effects on primary outcomes. Eighty-one patients at a large, urban university student health center participated in the current study. Participants completed participatory style and interpersonal impact measures both before and after the visit with their provider, and completed satisfaction questionnaires immediately following the visit, and at the two-week follow-up along with a measure assessing compliance with treatment recommendations. Providers also completed interpersonal …

Searching For The Transatlantic Freedom: The Art Of Valerie Maynard, Karen Berisford Getty

Theses and Dissertations

This thesis focuses on an African-American female artist, Valerie Maynard, examining how she synthesizes African and American elements in her works. It provides detailed formal and iconographical analyses, revealing concealed meanings and paying special attention to those works with which the artist mirrors the Black experience in the United States and Africa on the other side of the Atlantic. In the process, the thesis sheds new light on the significance of Valerie Maynard's work and how she has used some of them to embody the Black quest for freedom and social justice during the Civil Rights struggle of the 1960s …

Codes Of Interaction, Timothy Michael Martin

Theses and Dissertations

The ideas within this thesis are meant to clarify my explorations, research and painting practice during my studies at Virginia Commonwealth University. I expand on my general statements about being fascinated by advancing technologies and concerned about the after effects of these advancements. The writing explores my curiosity about the internal, skeletal structure of things and how they operate. I explain how the paintings are idiosyncratic hybrids that evoke animation, imaginary scientific propositions, blueprints, maps, and advancing technologies. The work combines these interests with my observations of day-to-day experiences. Isolated events provide found compositions which I then manipulate: a seemingly …

Post-Juvenile Brain Development Modulates Seizure Characteristics And Diazepam Efficacy In The Rat Pilocarpine-Se Model, William H. Holbert Ii

Theses and Dissertations

These studies were completed to examine how status epilpeticus seizure characteristics are modulated during post-juvenile brain development. This may determine if postnatal age in rats is a better identifier of stages of post-juvenile brain development. The first study fully detailed the acute discrete seizure phase of the rat pilocarpine-SE model. Results for this study showed that Racine behavioral severity score, spike frequency, and seizure severity during the acute discrete seizure phase change in relation to post-juvenile brain developmental stages. The second study fully detailed early and late patterns of status epilepticus. Results for this study displayed modulation of time in …

Acute And Chronic Effects Of Artificial Rearing On Rat Genioglossus Muscle, Wayne Allen Moore Jr.

Theses and Dissertations

In most mammals, nutritive suckling is critical during the early neonatal period. The genioglossus (GG) muscle in rat plays an important role in protruding the tongue for efficient suckling. The purpose of this study was to examine the contractile properties and myosin heavy chain (MHC) phenotype of the GG following an early period of artificial rearing, which reduced nutritive suckling. Beginning at three days of age Sprague-Dawley rats were fed via implanted gastric cannula until postnatal day 14 (P14). At P14, artificially reared (AR) rat pups were either placed with a lactating dam until the end of the weaning period …

Trends In Canine Lyme Disease On The Eastern Shore Of Virginia, 2000-2005, Ellen Garrett Hillyer

Theses and Dissertations

Introduction: Lyme disease is caused by the tick-borne spirochete Borrelia burgdorferi. Research has shown that dogs can be used as sentinels for human infection of Lyme disease. The purpose of this 5-year, retrospective study was to determine if there was any evidence that the incidence of canine Lyme disease has increased between 2000 and 2005 in Accomack and Northampton counties. An increased incidence in Lyme disease in dogs may indicate an increased present or future risk of Lyme disease in humans.Methods: Cases of canine Lyme disease were identified via practice invoicing systems and dogs that received doxycycline were entered into …

Correlation Between Bioassessments Of Macroinvertebrates And Fishes And Natural Land Cover In Virginia Coastal Plain Watersheds, Warren Hunter Smigo

Theses and Dissertations

Twenty five first through third order streams in the Coastal Plain of Virginia were sampled for benthic macroinvertebrates and fishes to determine whether a predictable relationship between areas of Unfragmented Natural Land Cover (UNLC) and biotic integrity could be established. I hypothesized that as the area of UNLC increased in a watershed at either the whole catchment or riparian scale, biotic indices measuring stream water and habitat quality would increase. Biotic integrity was measured through the scores from the Coastal Plain Macroinvertebrate Index (CPMI) for benthic macroinvertebrates and the VCU Index of Biotic Integrity (IBI) for fishes. Using GIS, the …

Delivery Of Smoke Toxicants From Cigarettes Made In Developed And Developing Countries: A Comparison Of U.S. Full Flavor And Ultra Light Brands With Syrian Cigarettes, Lynn M. Anderson

Theses and Dissertations

Clinical research is needed to understand how cigarette toxicant yield affects smoker toxicant exposure. While there is much clinical research on yield and exposure in developed countries, there is little in developing countries. Forty smokers completed one, 4-hour session to compare yield and exposure of different cigarettes. Participants smoked three cigarettes under controlled topography conditions: one U.S. 111 flavor, one U.S. ultra light, and one Syrian cigarette, with 90 minutes between cigarettes. Sessions differed by Syrian brand; 21 participants smoked Alhamraa while 19 smoked A1 Sham cigarettes. Blood nicotine and breath CO samples were obtained, HR was monitored and subjective …

The Exodus Experiment: Theatrically Bridging The Cultural Gap, Kari Hatfield

Theses and Dissertations

As a theatre professional and a practicing Christian, I have found it very difficult to bring my two worlds together. Theatre is a tool for education, discussion, and understanding. In my work on this project, I have explored the ways in which theatre can and cannot help us understand each other on the volatile subjects that divide our contemporary culture: homosexuality and religion. Twenty-nine people with various backgrounds and worldviews were interviewed for this project. The words from these interviews were used to create the beginnings of a script for a play that explores the issues of homosexuality, religion, and …

Integration Of Vmc++ Into A Commercial Treatment Planning System, Joseph Kingsley Gardner

Theses and Dissertations

Recently, there has been interest to integrate VMC++ into the commercial treatment planning system at VCU as another Monte Carlo code option, since it has been shown to increase efficiency dramatically without introducing a significant amount of systematic error. Also, independent validation of VMC++ for photon beams is of interest since this has not been performed previously in literature. This study included several tests required to integrate VMC++. Output factor normalization was performed and found to agree with experiment to within 1% for all field sizes except 1x1 cm2. Geometric validation was successful. Dosimetric validation was performed with respect to …

The Experience Of Decision Making In Adolescent Females And Young Women With Mobility Limiting Disorders, Bernice Balzer Allen

Theses and Dissertations

Young women with mobility limiting disorders face many challenges as they move through adolescence into young adulthood. In addition to the challenges of this developmental period, they must consider their disability as they manage their lives. Competent decision making is a foundational skill for self-management and for transition in adulthood. It is also a protective factor for resilience.There is little research on decision making in adolescents with disabilities. Therefore, the purpose of this qualitative study was to explore the decision making experiences of female adolescents and young women with mobility limiting disorders. Theoretical underpinnings for the study included Resilience Theory …

Educational Survey On Eating Disorders In Post-Graduate Pediatric Curriculum, Priya Jitendraprasad Patel

Theses and Dissertations

Purpose: The purpose of this study was to assess if the topic of eating disorders is a part of post-graduate pediatric dental residency training curriculum. This study examined if there is a need for increased training of pediatric dental residents regarding the oral manifestations and treatment of patients with eating disorders.Methods: A cross-sectional online survey was used to compare data from all 66 post-graduate pediatric dental residency program directors. After thirty days a second emailing was conducted, with an additional thirty days to reply. Univariate distributions were obtained and percents for all items were based on the total number of …

Advanced Placement Art History: Effective Teaching Strategies In The Art Beyond The European Content Area, Donna J. Head

Theses and Dissertations

This thesis presents a study of current research on effective teaching strategies in art beyond the European tradition content area of the Advanced Placement Art History (APAH) examination administered by the College Board. Three Advanced Placement Art History teachers participated in this study. Each teacher demonstrated successful and effective strategies in her APAH program. The criteria for selection required that each participant taught the class for three years (2001-4) and their students scored higher than the national average as published by the College Board. Each teacher discussed with the author how they teach the art beyond the European tradition content …

The Internet World Of Fan Fiction, Melissa Jean Herzing

Theses and Dissertations

Fan fiction, the most popular creative outlet for fans, allows the amateur writer an opportunity to be published and receive immediate feedback from peers. As educators, we can learn from the fan communities as they participate in online activities, especially fan fiction. Students are more likely to embrace entertaining and creative assignments. And since much of the world is linked to the Internet in one way or another, we can allow students an opportunity to not only improve their writing skills, but also enhance their knowledge of the Internet and its capabilities. My study included online interviews with fan fiction …

Experimental Navigation And The Creative Process, Teresa A. Engle

Theses and Dissertations

For this creative project, I am exploring alternate methods of navigating urban environments, and ways in which this activity can inspire creativity. This process is intended to create a new awareness of the urban landscape, break out of the prescribed, and to inspire innovation. The range of possibilities for this way of navigating is vast, and part of the challenge of my experience has been defining boundaries, assigning variables, and using strategies for exploration – making my process inherently morphological. I hope that my work here will encourage others to step out of their comfort zone and experience their environment …

Innovative Interventions For Disordered Eating: A Pilot Comparison Between Dissonance-Based And Yoga Interventions, Karen S. Mitchell

Theses and Dissertations

Disordered eating, including bingeing, dieting, purging, and clinical and subclinical forms of anorexia nervosa, bulimia nervosa, and binge eating disorder, is prevalent among college-aged women. To date, few interventions have successfully reduced risk factors related to disordered eating. One promising intervention utilizes principles of cognitive dissonance to reduce thin-ideal internalization among women at risk for eating disorders. Additionally, the benefits of yoga, including increased awareness of bodily processes, offer hope that this practice might reduce disordered eating symptomatology. The current study compared cognitive dissonance and yoga interventions for disordered eating attitudes and behaviors. Hierarchical regression analyses revealed that there were …

From Typologies To Portraits: Catherine Opie's Photographic Manipulations Of Physiognomic Imagery, Jennifer T. Bridges

Theses and Dissertations

This thesis proposes that California contemporary photographer Catherine Opie's Being and Having series (1991) and her Portrait series (1993-1996) parody the constraining binary gender discourse and stereotypes that emanate from it. In her art Opie uses familiar codes and identity discourses associated with traditional portrait photography and typological photographs to promote a postmodern and fluid model of gender identity. Her manipulation of photographic technique and subject matter validates cultural stereotypes of gender at the same time that it destabilizes them. Opie also simultaneously highlights fallacies such as the presumed objectivity and evidential force that is associated with the discourse of …

The Association Between Eating Habits And Hypertension Among African American Women Compared To Other Women, Anike N. Clark

Theses and Dissertations

Background: Hypertension is a major public health concern for African American women. Many studies have shown a greater prevalence of hypertension, as well as physical inactivity, excess weight, and diabetes, in African Americans. Objective: To determine if differences in eating patterns, as measured by Healthy Eating Index (HEI) scores, between African American women and other women in the United States are associated with hypertension. Methods: Data were extracted from the Third National Health and Nutrition Examination Survey (NHANESIII). The sample included 31,189,534 women aged 45 years or greater after survey weights were applied. The majority was White (86.1 %); minority …

Posthumous, Michael K. Lease

Theses and Dissertations

This thesis reviews the background, influences, and evolution of three works that form Posthumous, an exhibit by the thesis candidate. The thesis begins with a series of vignettes that relate a number of personal experiences involving death, and photography, which have influenced the conceptual development of the work. Chapters devoted to each piece follow the vignettes. These chapters refer to the various influences that have led to the development of the following works: Obit to Self: April 10, 2005, Posthumous, and Jay. These influences range from the movie Hotel Rwanda, to handbills for punk-rock shows. The thesis ends with a …

Help-Seeking For Depression In Rural Women: A Community Portrait, Vicky Mitchell Fisher

Theses and Dissertations

This study was conducted with fourteen participants who lived in a rural Virginia community. The focus of the study was exploration of the nature of the experience of depression and of help-seeking for depression in one rural woman and in her community social network. The need for exploration of the community social network was influenced by the DeFacto Services Model of Rural Mental Health, which emphasized the influence of community factors in making decisions to seek mental health care. Findings of the study included the following themes, which related to the nature of depression: 1) linkage of experiential depression to …

Interobserver Reliability In The Diagnosis Of Pulpal And Periradicular Disease, Todd Peter Mellin

Theses and Dissertations

The purpose of this study was evaluate the interobserver reliability of endodontists in the diagnosis the presence or absence of pulpal and/or periradicular disease. The study used 47 patients presenting to the VCU School of Dentistry for screening appointments as a test population under the rules and regulations of the VCU IRB. The patients were examined separately by two endodontists, using a thorough patient history, clinical exam, and radiographs. The answer to the question was then answered, does the patient have pulpal and/or periradicular disease, and compared. The data was analyzed using Kappa and the standard error was determined to …

Complementary And Alternative Medicine And Diet Change In Southern Rural Residents Enrolled In A Cancer Prevention Intervention Trial, Amanda Kracen

Theses and Dissertations

Using data from The Rural Physician Cancer Prevention Project, a dietary intervention trial, this cross-sectional, longitudinal study explored predictors of complementary and alternative medicine (CAM) use in a Southern, rural population (N = 375). Participants' dietary knowledge, stage of change, and dietary behavior were examined at baseline and 1 and 12 months after the intervention. More than half the participants (mean age = 48 years; 60% female; 60% Caucasian) reported using CAM. Logistic regression indicated that age, education, ethnicity and trust in physician affect the likelihood of CAM use. Hierarchical multiple regressions suggested that CAM use was associated with healthier …

We Believe In Nothing, Sarah Bednarek

Theses and Dissertations

A discussion of the important aspects informing my work, including, ideology, and feminism among other issues.

Assessing The Effects Of Momentary Priming On Memory Retention During An Interference Task, Paul Cameron Schutte

Theses and Dissertations

A memory aid, that used brief (33ms) presentations of previously learned information (target words), was assessed on its ability to reinforce memory for target words while the subject was performing an interference task. The interference task required subjects to learn new words and thus interfered with their memory of the target words. The brief presentation (momentary memory priming) was hypothesized to refresh the subjects' memory of the target words. 143 subjects, in a within subject design, were given a 33ms presentation of the target memory words during the interference task in a treatment condition and a blank 33ms presentation in …

Defending Defense: Circular Arguments About Artmaking, Ryan Mulligan

Theses and Dissertations

This paper is a critical look at video and performance arts intrinsic relationship to culture. Investigations of storytelling, personal mythology, fear, and image saturation. Think-pieces on the nature of art in an entertainment society. Juggling a brief overview of various works and their relation to over arching themes of game theory, dark humor, and fascination with media. An in depth look at the process of the thesis show, "Defense is the Best Defense." Multiple takes on the thesis exhibit counterbalance the need for contemporary art to include description. This paper is a detailed look at the process of Ryan Mulligan's …

The Unwantables: An Exploration Of Visual Narrative, Marius I. Valdes

Theses and Dissertations

The Unwantables is a creative project that has evolved from my lifelong interest in and relationship with visual stories. To me the most compelling aspect of visual storytelling is "imagination". The author possesses the ability to create new worlds, interesting characters, and situations that can have the potential to communicate about any topic. My project explores visual narrative as a communication tool to explain the role of imagination in my life.

An Exploration Of Impediments To Attachment In A Juvenile Offender Population: Comparisons Between Juvenile Sex Offenders, Juvenile Violent Offenders And Juvenile Non-Sex, Non-Violent Offenders, Sharon Kay Funari

Theses and Dissertations

This current study addresses potential impediments to attachment that may differentiate between incarcerated juveniles who have committed sexual crimes and incarcerated juveniles who have not committed such offenses. The exploration of such potential barriers to attachment has been organized around Bronfenbrenner's Ecological Model. Subjects were 2948 incarcerated male adolescents adjudicated to the Virginia Department of Juvenile Justice and were divided based solely upon adjudicating offense: Juvenile non-violent, non-sexual offenders (JNVNSO, n=1149), Juvenile violent, non-sexual offenders (JVNSO, n=1433) and Juvenile sexual offenders (JSO, n=366). Results indicated that JSOs differed from JNVNSOs and JVNSOs in their histories of sexual abuse as well …