Digital Commons Network^™

Interworking Methodologies For Dcom And Corba., Edwin Kraus

Electronic Theses and Dissertations

The DCOM and CORBA standards provide location-transparent access to network-resident software through language independent object interfaces. Although the two standards address similar problems, they do so in incompatible ways: DCOM clients cannot use CORBA objects, and CORBA clients cannot utilize DCOM objects, due to incompatible object system infrastructures.

This thesis investigates the performance of bridging tools to resolve the incompatibilities between DCOM and CORBA, in ways that allow clients to cross object system boundaries. Two kinds of tools were constructed and studied: tools that bind clients to services at compile time, and tools that support dynamic client-server bindings. Data developed …

Visual Framing: A Study In Face-Ism From The Websites For The 108th United States Congress., Beth Johnson Anderson

Electronic Theses and Dissertations

Websites are being used by increasing numbers to target a market with a message unfiltered by the media. This content analysis examined the website front-screens for the members of the 108th United States Congress to determine if the photographic images displayed reinforced the media's stereotypical frame of female politicians. A total of 3,892 photographic images were captured from 540 websites and coded using the face-ism index. Overall, the results supported the face-ism theory. Images of females were cropped lower on their bodies than images of males. The face-ism effect was not supported until the number of people in the photograph …

An Investigative Analysis Of Teaching Business Ethics In Tennessee Community Colleges., Carol Slagle Cole

Electronic Theses and Dissertations

The purpose of this study was to investigate what Tennessee community colleges were currently doing in preparing students in the area of business ethics. The study explored preparedness of faculty members in teaching business ethics, motivations for teaching business ethics, preferred methods of business ethics instruction, proportion of time devoted to teaching business ethics, and faculty member perceptions of responsibility, importance, and effectiveness of teaching business ethics. Personal and professional demographic factors were collected, such as age, gender, degree earned, teaching experience. These were useful in developing a profile of business faculty members in the 13 Tennessee community colleges.

An …

The Role Of Erp57 In Hras Intracellular Trafficking And Function., Jaime Lyn Parman

Electronic Theses and Dissertations

Ras is a central player in signal transduction that mediates cellular proliferation and differentiation. Recent evidence has shown that lipid and non-lipid modified domains participate in Ras traffic and that plasma membrane association is mediated by vectorial vesicular transport from the endomembrane system. ERp57, an ER chaperone, has been shown to specifically bind farnesylated Hras but not non-farnesylated Hras. The objective of this study was to determine if ERp57 participates in Ras trafficking and function. First, the effect of ERp57 knock down by siRNA technology on Hras function was studied; there was a reduction in ERp57 cellular levels that led …

Flavone: The Molecular And Mechanistic Study Of How A Simple Flavonoid Protects Dna From Oxidative Damage., Jennifer Dawn Dean

Electronic Theses and Dissertations

Dietary flavonoids are ubiquitous and are marketed as supplements. Characterized as antioxidants, they offer protection against a number of degenerative diseases. Flavonoid mechanics involve free radical scavenging, metal chelation, and substrate association. The skeletal structure of flavonoids is a fused ring system modified by hydroxyl, sugar, and carbohydrate additions. Flavone is a structurally simple flavonoid. Quercetin and its glycosidic analog rutin are complex structures. Using a DNA oxidation/cleavage assay, flavone reduces DNA nicking by 91%. Depending on the solvent system used, quercetin can either increase or decrease DNA oxidation. Rutin exhibits neither pro- nor antioxidant activity. The molecular interactions responsible …

The Osteogenic Effects Of 12 Weeks Of Oral Supplementation Of Androstenedione In Middle-Aged Men., Troy Matthew Wills

Electronic Theses and Dissertations

Recent evidence suggests that declining bone mineral density (BMD) in males is related to declining circulating estrogens. The majority of endogenous plasma estrogens in males result from peripheral aromatization of plasma androgens. Thus, it was hypothesized that dietary supplementation with an aromatizable androgen (androstenedione) may stimulate increases in BMD.

BMD (measured by dual energy x-ray absorptiometry) and biochemical markers of bone turnover (1, 25 OH2 Vitamin D, calcitonin, deoxypyrodinoline, and parathyroid hormone) were assessed before and after 12 weeks of dietary androstenedione supplementation (200 mg/d). Twenty-four volunteers were randomized into either an androstenedione supplementation or placebo groups. Study volunteers also …

Police Officers' Perception Of The Validity Of The General Theory Of Crime., William Jaison Giesler

Electronic Theses and Dissertations

This study measured police officers perception of the validity of General Theory of Crime. Using a sample of 117 officers and an adapted version of the Grasmick et al. (1993) self-control scale, this study measures the level of agreement officers exhibit that low self-control traits are present in property and violent offenders. Measurement is also performed to determine variation in officers agreement based on the personal characteristics gender, age, education, experience, and rank.

Findings indicate officers show agreement with self-control items across the six dimensions of self control traits, as well as significant variation in agreement with the property offender …

A Markov Model Of Secondary Prevention Of Osteoportic Hip Fractures., Stephanie Tapp

Electronic Theses and Dissertations

Low-trauma fractures of older women are a major public health burden. Fractures of the hip and spine are some of the primary causes of chronic pain, functional impairment, and disability among the elderly [1]. The underlying cause of these fractures is osteoporosis. Although the disease is common, only a small proportion (15%-20%) of women at risk currently receive preventative treatment [2]. We have focused our attention to white postmenopausal women who have sustained a fracture of the distal radius. We developed a Markov model using probabilities obtained from recent literature in order to evaluated the effects of three hypothetical interventions …

Functional Proteomic Analysis Of The Myocardial Pkcepsilon Subproteome Pkcepsilon-Akt-Enos Signaling Modules And During., Jun Zhang

Electronic Theses and Dissertations

Ischemic heart disease is the leading cause of mortality and morbidity in Western societies. Thus, understanding the molecular mechanisms to reduce myocardial ischemia and limit infarction size are of great importance. Ample evidence has shown that protein kinase C epsilon (PKCepsilon) play an essential role in the genesis of cardioprotection. In particular, our laboratory has shown that activation of PKCepsilon in the heart is sufficient to significantly reduce myocardial infarction due to coronary artery occlusion. However, the molecular mechanism responsible for PKCepsilon-induced cardioprotection remain unclear. Recently, functional proteomic analysis have demonstrated that PKCepsilon forms signaling complexes with various of proteins, …

State Political Culture And The Affordability Of Higher Education : A Multivariate Analysis Of The Impact Of State Higher Education Systems On The Cost Of Attending College., Angela Perkins Girdley 1964-

Electronic Theses and Dissertations

The purpose of this study was to understand variance in state system performance in affordability using variables describing the state political environment and the higher education governance structure. Understanding how the political culture of states affects higher education illuminates agendas, priorities, and motivations of key decision-makers in higher education. The dependent variable was affordability of higher education measured by the National Council on Public Policy in Higher Education "Measuring Up" (2000) grade. Independent variables were the impact of special interest groups, the state higher education governance structure, legislative professionalization, and the institutional strength of the governor. Pearson product-moment correlations and …

The Creation Of A Worldview., Jamie Bryan Price

Electronic Theses and Dissertations

This is an analysis of how fin-de-siècle Vienna and its mayor, Karl Lueger, influenced the development of Adolf Hitler’s worldview.

The works of many authors were consulted in conjunction with newspapers and memoirs of the period in order to gain a better understanding of what the environment of the Austrian capital was like in the fin-de-siècle period.

Several of Vienna’s political, social, and artistic facets are analyzed in an attempt to prove that the general atmosphere of the city influenced Adolf Hitler greatly during his formative years. It is concluded that while Adolf Hitler’s Weltanschauung did not completely crystallize until …

Attitudes And Motivational Factors For Participation In The Becoming An Outdoors-Woman (Bow) Program, Katherine Crippens

Electronic Theses and Dissertations

Women participating in Becoming an Outdoors-Woman (BOW) program workshops were surveyed as to their attitudes, interests, and participation in outdoor recreation activities. The survey, administered to 265 women between October 2002 and June 2003, examined demographic characteristics, motivational factors for participation, similarities and differences between firsttime and returning participants, and their change in recreational behavior after the workshops. The study identified most BOW participants as urban, white, 45 - 50 years of age, highly educated and with a high household income. Most have maintained a long-term relationship, but have no children in the household. The participants had a wide range …

Analyzing Rhetoric : A Frame Analysis Of The Pro-Life Movement In The United States., Juanita Raley Shever 1949-

Electronic Theses and Dissertations

The purpose of this study is to consider the significance of rhetoric used by pro-life social movement organizations to frame the experience of abortion and to label those women who have participated in that experience. The study explores how frames are devised and how these frames are applied so that reality is organized in such a manner as to appear aligned with the religious, moral, and/or philosophical position of the pro-life movement. The study uses pro-life web pages to obtain data; then, analyzes the data for emerging themes and content. The general tasks of framing such as agenda setting are …

Studies Of The Effects Of Pancreatic Beta Cell Antioxidant Transgenes On Experimental Models Of Diabetes., Hainan Chen

Electronic Theses and Dissertations

Pancreatic beta cells are extremely vulnerable to the destruction of Reactive Oxygen Species (ROS). In both type 1 and type 2 diabetes ROS are involved in the loss of U+000DF-cells. We hypothesized that the deficiency in ROS detoxifying system of U+000DF-cells resulted in U+000DF-cell vulnerability and enhanced ROS protection would protect from diabetes. To test this hypothesis, transgenic mice with overexpression of U+000DF-cell antioxidant protein metallothionein (MT), manganese superoxide dismutase (MnSOD) and catalase were produced on an FVB background. Initial studies demonstrated that these transgenes did not affect U+000DF-cell normal function and morphology. But those transgenes significantly protected pancreatic islets …

Healthcare Strategic Management: The Impact Of State And Federal Funding Levels On The Implementation Of Strategic Plans At Tennessee Hospitals., Randy Lee Byington

Electronic Theses and Dissertations

The purpose of this study was to determine hospital executive management’s perceptions of how turbulence in the politico-legal sector of the macroenvironment impacted the strategic management systems of Tennessee hospitals. In particular, how did Federal and State funding restrictions (Medicare and TennCare) impact the strategic planning and implementation process of their hospitals? The study was also designed to gain insight regarding specific changes to strategic management systems that may have resulted from these funding restrictions.

The research was conducted during April and May of 2003. Data were gathered by surveying the Chief Executive Officers (CEOs) of acute care hospitals in …

Leadership Practices Of Veterans Health Administration Nurse Executives., Virginia Holt Bieber

Electronic Theses and Dissertations

Transformational leadership has been linked to improved organizational performance and has been recognized as a possible solution to the challenges in Health Care. The role of Nurse Executives (NE) has become an influential leadership position in Health Care Organizations (HCO) and a factor in improving HCO. The purpose of this research was to explore self-reported leadership practices of Veterans Health Administration (VHA) Medical Center NEs, examine leadership strengths of the NEs, and report professional development needs of the NEs.

The study population consisted of NEs employed in the Veterans Affairs Medical Centers (VAMC’s) throughout the United States. The Leadership Practices …

Survey Of Health Effects Among Residents Adjacent To A National Priority List Site In Ssouthwest Virginia., Danette Haywood

Electronic Theses and Dissertations

The Saltville Waste Disposal Site is a National Priority List site used during the 77- year operation (1895–1972) of an electrolytic chlorine and caustic soda plant. A cross-sectional study was conducted to determine disease prevalence among Saltville Medical Center (SMC) patients. Diseases associated with chronic exposures to mercury, arsenic, and lead were reviewed in patient records and these data were analyzed. Ratios of illness observed at the SMC were compared to health studies of similar environmental exposures and disease prevalence among residents of neighboring communities. Prevalence ratios were calculated for residents and non-residents of Saltville who were SMC patients. Saltville …

Reading Excellence Act: Professional Development And Teacher Practice First Year Implementation In East Tennessee., Sherry Ellen Shroyer

Electronic Theses and Dissertations

When the National Assessment of Educational Progress reported in 1998 that 70 percent of fourth grade children in the United States were reading just at (31%) or below the basic grade level (39%), this astounding fact resulted in national attention and political intervention. At the same time, the National Research Council published their 25 years of researched findings in their book, Preventing Reading Difficulties in Young Children (Snow, Burns, & Griffin, 1998). The national reactions to these reports were strong and included new initiatives for overcoming this emerging national problem. One such initiative was the implementation of the national Reading …

A Study To Identify The Factors That Inhibit High School Principals And Teachers From Pursuing Bachelor's And Master's Degrees In Busia District In Kenya., Samuel Okwako Obaki

Electronic Theses and Dissertations

This study sought to examine the factors that inhibited principals and teachers from pursuing bachelor’s and master’s degrees in Busia District in Kenya. Up to the mid-1990s, teachers of all professional grades studied for National Examinations as private candidates. Those who met university admission requirements were admitted and the Teachers Service Commission granted each of them a study leave with 80% of his or her salary. Some of those who met university admission requirements were admitted to foreign universities, and the Ministry of Education either granted them study leave with or without salary. On passing their examinations or completion of …

Emotional Empathy And Reasons For Living In Substance-Using College Students., Daniel Scott Merwin

Electronic Theses and Dissertations

This study examined emotional empathy and reasons for living in substance using college students. Participants included 49 males and 120 females, ages 18 to 54 years (M = 21.95) from undergraduate psychology classes. A packet containing a substance abuse scale, a short demographic, Balanced Emotional Empathy Scale (BEES), and Reasons for Living Inventory (RFL) was administered. The independent variables were gender and levels of substance use. The dependent variables were reasons for living scores and emotional empathy scores.

A 2 (gender) X 3 (level of substance use) Analysis of Variance was used. For empathy, a main effect was found for …

The Combined Effects Of Criminal Justice Intervention On Domestic Violence: A Re-Analysis Of The Minneapolis Intervention Project., Nadia A. Bebawy

Electronic Theses and Dissertations

Over the past 20 years, a plethora of research has been conducted on the effects of arrest in reducing recidivism of domestic violence offenders. The findings of such research have been varied. This study uses data from the Minneapolis Intervention Project to test the effectiveness criminal justice sanctions (i.e., arrest, jail, counseling, and the combination) on reducing recidivism of male domestic violence offenders. Results from bivariate analysis found that the criminal justice sanction of arrest and jail was related to recidivism. However, criminal justice sanctions could not predict recidivism.

Relationships Between Reading Level Of Parents, Readability Of Special Education Documents/Forms, Knowledge Of Iep Contents, And Parental Involvement., Melinda Douthat Pruitt

Electronic Theses and Dissertations

The purpose of this study was to describe the relationship between the reading level of parents of students in special education and the readability level of special education documents/forms. A related purpose was to determine whether a difference between reading level and the readability of documents/forms was related to parental involvement. The sample consisted of 30 parents of students in special education who were enrolled at Mosheim Elementary School in 2002. Parents were tested using the Woodcock-Johnson Psycho-Educational Battery: Part Two-Tests of Achievement, developed by Richard W. Woodcock and M. Bonner Johnson. Subtest 13, 14, and 15 were administered to …

Oleoresin Capsicum: An Analysis Of The Implementation Of Pepper Spray Into The Law Enforcement Use Of Force Continuum In A Selected Police Department., Lydia Denise Adkins

Electronic Theses and Dissertations

This study focused on the use of oleoresin capsicum (OC) as a means of force and also tested the effectiveness of OC.

A medium-size police agency was studied from 1991-2001. The following reports were collected for analysis: excessive force reports, reports of officers injured during arrests, use of hands-on restraint, and use of police baton.

This study revealed an increase in reported incidents of excessive force and a reduction in the number of officers injuired making arrests while using various defensive techniques.

Implementing OC into the force continuum remains a solid decision in review of this research. This study has …

The Story Is Everything: The Path To Renewal In Leslie Marmon Silko's Ceremony., Tracy Y. Kilgore

Electronic Theses and Dissertations

This is a study of Leslie Marmon Silko's Ceremony analyzing the process of renewal and the use of stories as guides.

Silko's work deals with problems faced by all who experience the death and destruction of war, a problem complicated by a Native American heritage. Tayo's struggle to complete his ceremony and find renewal is intertwined with his interaction with the medicine man Betonie and the mysterious woman Ts'eh. By the end of the novel, Silko shows that only through a respect for the world can mankind achieve completeness and harmony.

One Bug, Two Drugs : A Mathematical Model Of Resistance Dynamics In The Icu., Susan L. Calcote White 1971-

Electronic Theses and Dissertations

Antibiotic resistance is a problem causing growing concern in the medical community, leading some to speculate that a return to the preantibiotic era is imminent. The problem of antibiotic resistance is particularly significant in the intensive care unit (ICU), due to the weakened immune responses of the patients and quantity of antibiotics administered. One theory proposes that the policy of cycling, or rotating, the antibiotics used in the ICU may minimize the development of resistance. Few clinical trials investigating the effects of cycling have been conducted, and many questions concerning the impact of cycling policies are unanswered at this point. …

The Influence Of Teachers' Efficacy And Beliefs On Mathematics Instruction In The Early Childhood Classroom., Elizabeth Todd Brown 1948-

Electronic Theses and Dissertations

This dissertation was a correlational study conducted with a population of pre-k educators from a large Midwestern, metropolitan school district. The purpose was to examine if relations existed among early childhood teachers' sense of self efficacy, their beliefs about the importance of mathematics and teachers' mathematics instructional practices. There is strong reason to believe that teachers' mathematics beliefs and conceptions about the subject matter and its teaching play a vital role in their effectiveness as mediators between the subject and the learner. Examining teachers' efficacy and beliefs can inform educational practice and differentiate between successful and less successful instructional practices …

A Study Of The Perceptions Of Female Displaced Workers In A Community College Regarding Their Educational Expectations And Barriers To Their Achievement., Pashia H. Hogan

Electronic Theses and Dissertations

Adult women enter or reenter college for a variety of reasons, one of which is because of the loss of a job and the need to retrain for reentry into the workforce. The purpose of this phenomenological study was to investigate the actual experiences of female displaced workers entering community college, as compared with their initial expectations as adult learners. Data were collected through interviews with 23 displaced workers age 25 or older who were either enrolled in or had graduated from an associate of applied science degree program at Northeast State Technical Community.

Interview transcripts were analyzed using Glaser …

Jessie Ackerman, 'The Original World Citizen': Temperance Leader, Suffrage Pioneer, Feminist, Humanitarian., Jenny Rushing

Electronic Theses and Dissertations

Jessie Ackerman was the second world missionary for the Woman’s Christian Temperance Union. Her fascinating life sheds light on the most important issues facing women during this time period. Most WCTU women have been dismissed by twentieth century scholars as being religiously fanatical and conservative. They have been overshadowed by suffragists and other women that we consider more radical by today’s standards. Only in recent years have some feminist historians begun to reexamine the contributions WCTU women made to the suffrage movement and to feminism.

The research for this thesis relies heavily on primary sources including Ackerman’s personal papers found …

A Qualitative Study Of Adult Women In A Northeast Tennessee Community College., Fay C. Mcmillan

Electronic Theses and Dissertations

The purpose of this study was to determine the motivations and characteristics of returning female students ages 23-50 and to investigate the implications for the community college. Participants in the study were 30 female students ages 23-50, selected from required classes in math and English in a community college in Northeast Tennessee. The participants volunteered to participate in this study. Responses were grouped in three major categories: motivation, characteristics, and implications for the community college. The responses were then analyzed and compared with the information from the literature review.

Findings suggested that job-related reasons motivated students to return to college, …

Hopelessness And Despair: Alienation And Oppression In The Heart Is A Lonely Hunter By Carson Mccullers., Stacey Reece

Electronic Theses and Dissertations

The Heart Is a Lonely Hunter thrust Carson McCullers onto the literary scene at the age of 23. The year was 1940, and anticapitalistic fervor was at its peak. McCullers, familiar with the writings of Karl Marx, expresses in this novel her concern for the exploited classes, her disdain for a materialistic society that keeps the masses oppressed, and her conviction that societal reform was desperately needed. Marxist theory is evident in every aspect of this novel, from the characters to the setting. Alienation, failure to communicate, poverty, and an atmosphere of despair permeate the work. A product of the …