Open Access. Powered by Scholars. Published by Universities.®

Digital Commons Network™

Open Access. Powered by Scholars. Published by Universities.®

Electronic Theses and Dissertations

Discipline
Institution
Keyword
Publication Year
File Type

Articles 12391 - 12420 of 15374

Full-Text Articles in Entire DC Network

The Alternatives To Detention Program : Assessment Of One Kentucky County's Efforts To Deinstitutionalize Status Offenders., Arthur Hayden May 2005

The Alternatives To Detention Program : Assessment Of One Kentucky County's Efforts To Deinstitutionalize Status Offenders., Arthur Hayden

Electronic Theses and Dissertations

Since the beginning of the juvenile justice movement in the United States over a century ago, considerable debate has persisted among policymakers and practitioners concerning the causes of juvenile offending and the appropriate responses to control it. Although the juvenile justice system was conceived and developed to provide individualized, benevolent treatment to young offenders, the system has gradually shifted to resemble a more punitive, adult criminal justice model. While presently the system includes characteristics of both the juvenile and adult justice models, future directions are uncertain. This is problematic for young offenders who need and deserve more solicitous care in …

Go to article

General Ishii Shiro: His Legacy Is That Of Genius And Madman, Gregory Dean Byrd May 2005

General Ishii Shiro: His Legacy Is That Of Genius And Madman, Gregory Dean Byrd

Electronic Theses and Dissertations

This paper covers the development of the chemical weapons division founded by Ishii Shiro, and discusses the horrible experimentation that was done by the Japanese. These experiments have been a source of controversy. The Chinese feel the Japanese should acknowledge these as war crimes. When the Japanese left Manchuria, they left the world’s largest chemical waste dump behind, and even to this day the government refuses to admit the actions of Unit 731. The information on biological warfare that the Japanese discovered during the experimentation in China later was used as a negotiation tool with the United States to secure …

Go to article

Minority Physician Job Satisfaction: An Analysis Of Extrinsically-Controlled Organizational Factors, Shaun Fletcher Jan 2005

Minority Physician Job Satisfaction: An Analysis Of Extrinsically-Controlled Organizational Factors, Shaun Fletcher

Electronic Theses and Dissertations

Few organizational communication studies examine the organizational aspects influencing career satisfaction specifically among non-white cultures in the medical physician population. This study examines minority physicians' perceptions of extrinsically controlled work environment factors in comparison to their white counterparts. Three research questions were analyzed from a 17-question survey tool to measure: physician satisfaction levels with autonomy over medical decision-making; autonomy over non-medical workplace decisions; and hospital cost containment efforts. These organizational variables have served as major points of discourse within the healthcare arena and they relate to the enigmatic nature of career satisfaction. Determined by the volume of respondents representing each …

Go to article

Alcoholism, A.A., And The Challenge Of Authenticity, Patricia Madden Jan 2005

Alcoholism, A.A., And The Challenge Of Authenticity, Patricia Madden

Electronic Theses and Dissertations

This thesis examines the possibilities of living an authentic life for an alcoholic, both in and out of Alcoholics Anonymous. Authenticity is explored using the existential models put forth by Jean-Paul Sartre and Soren Kierkegaard. Alcoholics Anonymous figures prominently in this analysis. It is suggested that A.A. acts inauthentically in its claims that it is not a religious organization. A.A. creates special problems for female alcoholics because of the sexist and masculinist nature of its primary literature. While A.A. claims that its message is the only way by which an alcoholic can recover, other treatment methods exist. Suggestions are made …

Go to article

Effects Of Food Deprivation On Blood Lipid Concentration And Composition In Steller Sea Lions (Eumetopias Jubatus), Michelle Lea Berman Jan 2005

Effects Of Food Deprivation On Blood Lipid Concentration And Composition In Steller Sea Lions (Eumetopias Jubatus), Michelle Lea Berman

Electronic Theses and Dissertations

Steller sea lions, the largest Otariid, fast during their breeding season; during this time they refrain from ingesting food for a period of 12-43 days. Fasting, while undertaking an extremely energetically demanding activity (breeding and pupping), requires specific physiological adaptations. This study examined the physiological response to fasting of two age classes, juveniles and sub-adults, during the breeding and non-breeding seasons to determine how these animals utilize lipids and the pattern of fatty acid mobilization from lipid stores during fasting. Four juveniles and 5 sub-adults were fasted for one and two weeks, respectively, and blood samples were collected approximately every …

Go to article

Communicating Culture Through Capoeira, Desislava Georgieva Jan 2005

Communicating Culture Through Capoeira, Desislava Georgieva

Electronic Theses and Dissertations

The popularity of capoeira, a dance based in the martial arts and originating among slaves in Sixteenth-Century Brazil, has increased greatly in recent decades as it has spread worldwide as a performance representative of Brazilian history and culture. In 1974, capoeira was declared the national sport of Brazil. Today capoeira academies and competitions may be found wherever Brazilian culture is celebrated and communicated in many major foreign cities. My thesis, through the participant/observer method and the use of long interviews, examines capoeira as it is practiced in one particular academy far from the art form's place of origin. In the …

Go to article

An Investigation Of The Effects Of Speakers' Vocal Characteristics On Ratings Of Confidence And Persuasion, John Montrey Jan 2005

An Investigation Of The Effects Of Speakers' Vocal Characteristics On Ratings Of Confidence And Persuasion, John Montrey

Electronic Theses and Dissertations

This experiment furthered previous research on perceptions of speakers as a function of various vocal characteristics. A low relevance passage was recorded by male and female speakers, simulating voices of orotund, thin, thoaty, flat, breathy, as well as rate and pitch variations, so as to determine effects on persuasiveness and confidence. Main effects were found regarding gender across all vocal characteristics. While an orotund voice produced predominately positive effects of ratings of speakers' confidence and persuasiveness, a breathy effect elicited negative ratings. The male speaker was judged more harshly than the female speaker when the vocal characterization departed from the …

Go to article

The Effects Of Arsenic On Selenoprotein Biosythesis, Fanta Konate Jan 2005

The Effects Of Arsenic On Selenoprotein Biosythesis, Fanta Konate

Electronic Theses and Dissertations

Arsenic contamination of drinking water is a real public health problem in certain areas of South-East Asia where chronic exposure has been correlated to higher rates of lung, skin, bladder, kidney, and liver cancer. Although arsenic carcinogenicity is well established, the mechanism by which it induces cancer is poorly understood. Recent evidence suggests that oxidative stress could be a possible mechanism for the carcinogenic effects of arsenic. Selenium, in the form of selenocysteine, is necessary for the activity of several enzymes with a role in the defense against reactive oxygen species (ROS), primarily thioredoxin reductases (TrxR) and glutathione peroxidases (Gpx). …

Go to article

Real Time Rt-Pcr For Direct Detection Of Viable Mycobacterium Avium Subspecies Paratuberculosis In Chron's Disease Patients And Association Of Map Infection With Downregulation In Interferon-Gamma Receptor (Infg1) Gene In Crohn's Disease Patients, Mounir Chehtane Jan 2005

Real Time Rt-Pcr For Direct Detection Of Viable Mycobacterium Avium Subspecies Paratuberculosis In Chron's Disease Patients And Association Of Map Infection With Downregulation In Interferon-Gamma Receptor (Infg1) Gene In Crohn's Disease Patients, Mounir Chehtane

Electronic Theses and Dissertations

Association of Mycobacterium avium subspecies paratuberculosis (MAP) with Crohn's disease (CD) and not with ulcerative colitis (UC), two forms of inflammatory bowel disease (IBD), has been vigorously debated in recent years. This theory has been strengthened by recent culture of MAP from breast milk, intestinal tissue and Blood from patients with active Crohn's disease. Culture of MAP from clinical samples remained challenging due to the fastidious nature of MAP including its lack of cell wall in infected patients. The advent of real time PCR has proven to be significant in infectious disease diagnostics. In this study, real time reverse transcriptase …

Go to article

Expression Of Hepatitis C Viral Non-Structural 3 Antigen In Transgenic Chloroplasts, Anubhuti Bhati Jan 2005

Expression Of Hepatitis C Viral Non-Structural 3 Antigen In Transgenic Chloroplasts, Anubhuti Bhati

Electronic Theses and Dissertations

Hepatitis C viral infection is the major cause of acute hepatitis and chronic liver disease and remains the leading cause of liver transplants (NIH). An estimated 180 million people are infected globally (WHO). There is no vaccine available to prevent hepatitis C. The treatment with antiviral drugs is expensive, accompanied with various side effects and is limited only to those at risk of developing advanced liver disease. The treatment is also effective in only about 30% to 50% of treated patients and still a high percentage of patients are resistant to therapy. Therefore, there is an urgent need for the …

Go to article

Expression Of Cholera Toxin B Subunit-Rotavirus Nsp4 Enterotoxin Fusion Protein In Transgenic Chloroplasts, Anila Kalluri Jan 2005

Expression Of Cholera Toxin B Subunit-Rotavirus Nsp4 Enterotoxin Fusion Protein In Transgenic Chloroplasts, Anila Kalluri

Electronic Theses and Dissertations

Rotavirus, the major cause of life-threatening infantile gastroenteritis, is a member of the Reoviridae family and is considered to be the single most important cause of virus-based severe diarrheal illness in infants and young children particularly 6 months to 2 years of age in industrialized and developing countries. Infection in infants and young children is often accompanied by severe life threatening diarrhea, most commonly following primary infection. Diarrhea is the major cause of death among children around the world. Responsible for 4 to 6 million deaths per year according to the World Health Organization (WHO), diarrhea is especially dangerous for …

Go to article

Receptor Mediated Oral Delivery Of Bioencapsulated Green Fluorescent Protein Expressed In Transgenic Chloroplasts, Arati Limaye Jan 2005

Receptor Mediated Oral Delivery Of Bioencapsulated Green Fluorescent Protein Expressed In Transgenic Chloroplasts, Arati Limaye

Electronic Theses and Dissertations

The skyrocketing costs of prescription medicine in developed countries and their lack of availability in developing countries are the most challenging problems of human health. Primary reasons for such high cost are fermentation-based production, expensive purification methods, the need for low temperature storage and transportation and the delivery through sterile injections. Most of these expenses could be minimized or eliminated when therapeutic proteins are expressed and orally delivered via plant cells. Chloroplasts have the machinery to fold complex and biologically active eukaryotic proteins in the soluble chloroplast stromal compartment. Protein expression through chloroplast transformation system offers a number of advantages …

Go to article

Registered Nurses' Attitudes Toward The Protection Of Gays And Lesbians In The Workplace: An Examination Of Homophobia And Discriminatory Beliefs, Christopher Wright Blackwell Jan 2005

Registered Nurses' Attitudes Toward The Protection Of Gays And Lesbians In The Workplace: An Examination Of Homophobia And Discriminatory Beliefs, Christopher Wright Blackwell

Electronic Theses and Dissertations

Discrimination and inequality encountered by gays and lesbians in the United States is profuse. A cornerstone of the gay rights movement, equality in the workplace has been a pivotal struggle for gays and lesbians. This study examined the attitudes and opinions of registered nurses (RNs) regarding homosexuals in general and the protection of homosexuals in the workplace through a nondiscrimination policy. The author measured overall homophobic and discriminatory beliefs of the sample using the Attitudes Toward Lesbian and Gay Men (ATLG) Scale; the demographic questionnaire was infused with questions regarding a protective workplace policy. Using T-tests, one-way analysis of variance …

Go to article

Native And Invasive Competitors Of The Eastern Oyster Crassostrea Virginica In Mosquito Lagoon, Florida, Michelle Boudreaux Jan 2005

Native And Invasive Competitors Of The Eastern Oyster Crassostrea Virginica In Mosquito Lagoon, Florida, Michelle Boudreaux

Electronic Theses and Dissertations

Populations of Crassostrea virginica within Mosquito Lagoon, Florida have recently undergone significant die-offs, which are a subject of major concern. Restoration efforts within Mosquito Lagoon are focusing on reconstructing the three-dimensional reef habitats. Before effective protocols can be established, however, important questions about the sources of juvenile and adult oyster mortality must be answered. Potential causes of Crassostrea virginica mortality in the Indian River Lagoon system include sediment loads, competition, predation, and disease. My research focused on the interactions between oysters and the competitors that may affect the settlement, growth, and survival of Crassostrea virginica. The four objectives of my …

Go to article

A Survey Of Progressive And Affirmative Employee Discipline Systems In Florida's Hospitals, Mark Johnson Jan 2005

A Survey Of Progressive And Affirmative Employee Discipline Systems In Florida's Hospitals, Mark Johnson

Electronic Theses and Dissertations

Conflict between managers and employees is inevitable in any organization, whether public or private. Often, the source of the conflict is employee non-compliance. Managers are responsible for disciplining those employees whose performance or conduct is sub-standard or inappropriate. Therefore, the ability to effectively address employee non-compliance is an essential skill for all managers. Most employee discipline systems fall into one of three categories: traditional, progressive, and affirmative. Traditional systems were prevalent in the late-nineteenth and early twentieth centuries. An autocratic, demanding manager would mete out punishment to non-compliant employees both as an action against the employee and as a warning …

Go to article

A Little Slice Of The Moon: Stories, Fatima Rashid Jan 2005

A Little Slice Of The Moon: Stories, Fatima Rashid

Electronic Theses and Dissertations

A Little Slice of the Moon: stories is a collection of short stories that explore the struggles of various characters to find their place in the world. And the world, despite its familiarity, can be a hostile place. The characters in this collection learn that families are a fragile lot, that every desire contains a paradox, that the Road of Life can seemingly be grasped by the horns, but that the future twists and turns, yet never escapes the past. And it is the past that haunts these characters' lives. One word, one act, impacts a lifetime. In A Little …

Go to article

The Impact Of Anger Management Training On Students Of Skills For Managing Anger, Kristin Lynn Mitchell Jan 2005

The Impact Of Anger Management Training On Students Of Skills For Managing Anger, Kristin Lynn Mitchell

Electronic Theses and Dissertations

The purpose of this research has been to study the impact of anger management training on students of the Skills for Managing Anger (SMA) program used in the Pittsburgh Public Schools (PPS). Conflict resolution programs are discussed as are causes of violence in school age children. The company that produces SMA suggests that its program can reduce verbal and physical violence and increase the use anger management strategies. SMA was observed from the teacher training throughout the 12 session course. An increased awareness of anger and of anger management was seen, however no evidence was found that verbal and physical …

Go to article

The Role Of Histidine-Rich Proteins In The Biomineralization Of Hemozoin, Lisa Pasierb Jan 2005

The Role Of Histidine-Rich Proteins In The Biomineralization Of Hemozoin, Lisa Pasierb

Electronic Theses and Dissertations

Hemozoin formation, the consequential end product of the proteolysis of hemoglobin by Plasmodium falciparum, is essentially a biomineralization process whereby toxic free heme is aggregated into an inert crystalline solid, also known as malaria pigment or ß-hematin. The histidine-rich protein II (HPR II), isolated from the digestive vacuole of the parasite, has been implicated in the mediation of this biomineral through the protein's ability to bind heme, aggregate the biomineral, and be effectively inhibited by known antimalarials, including chloroquine. The HRP II sequence, which is comprised of 76% of histidine and alanine residues, has a specific amino acid repeat motif …

Go to article

Understanding The Culture Care Practices Of Rural Immigrant Mexican Women, Catherine Archibald Johnson Jan 2005

Understanding The Culture Care Practices Of Rural Immigrant Mexican Women, Catherine Archibald Johnson

Electronic Theses and Dissertations

The purpose of this ethnonursing study was to understand the culture care meanings, expressions, patterns and practices of immigrant Mexican women who live in a rural community in Ohio. Leininger's Culture Care Diversity and Universality Theory was utilized as an organizing framework in studying the domain of inquiry. Interviews were conducted with twenty-four general informants and twelve key informants all of whom were immigrant Mexican women. Exhaustive analysis of audio-taped interviews revealed nine data categories and five patterns from which three main themes emerged. Respecting and supporting cultural identity, self-determination, self-reliance and the role of mothers were discovered as significant …

Go to article

The Scholarship And Praxis Of Communication Ethics: Rhetorical Interruptions In Historical Narratives, Melissa Cook Jan 2005

The Scholarship And Praxis Of Communication Ethics: Rhetorical Interruptions In Historical Narratives, Melissa Cook

Electronic Theses and Dissertations

Creating a praxis model for performing communication ethics scholarship is important in Postmodernity, as a multiplicity of narratives requires knowledgeable life-long learners who are willing to understand historicity and one's place within traditions. This study relies on Alasdair MacIntyre's seminal work, A Short History of Ethics, as it provides an historical lineage of Western philosophers who wrote about ethics within the time span from ancient Greece, to modern day. Major metaphors are extracted from the works of these philosophers as guiding hermeneutical entrances into historical and temporally bound narratives, used as the praxis portion of this work. Narratives, epics and …

Go to article

News Framing: A Comparison Of The New York Times And The People's Daily Coverage Of Sino-U.S. Spy Plane Collision Of April 1, 2001, Xiaoling Zhang Jan 2005

News Framing: A Comparison Of The New York Times And The People's Daily Coverage Of Sino-U.S. Spy Plane Collision Of April 1, 2001, Xiaoling Zhang

Electronic Theses and Dissertations

On April 21, 2001, the United States and China faced their first major incident of the 21st century when a U.S. spy plane accidentally collided with a Chinese fighter plane. The dialogue that followed between the two countries, as well as the tenor of the incident as reported in the international press, provide some interesting and insightful glimpses into how these major powers handled the incident in the days and weeks that followed. Although the mainstream media in both China and the United States reported the key facts and elements of the incident in a similar fashion, the spin that …

Go to article

Reducing Non-Urgent Utilization Of The Emergency Department By Self-Pay Patients: Analysis Of The Impact Of A Community-Wide Provider Network, Karen Karen Van Caulil Jan 2005

Reducing Non-Urgent Utilization Of The Emergency Department By Self-Pay Patients: Analysis Of The Impact Of A Community-Wide Provider Network, Karen Karen Van Caulil

Electronic Theses and Dissertations

The purpose of this study was to determine whether a coordinated and comprehensive system of care for the uninsured changed the behavior of the uninsured by decreasing non-urgent utilization of the emergency departments within a large, urban county. The literature on emergency department trends and interventions designed to decrease "inappropriate" or non-urgent use of the emergency departments was reviewed and links to relevant theoretical concepts were identified. Utilization data from six emergency departments and six federally qualified health centers were evaluated. Secondary data over a three-year time period were abstracted from patient and organizational records at the hospitals and federally …

Go to article

Selenotrisulfide Derivative Of Alpha-Lipoic Acid: Evaluation In A Cell Culture Model For Potential Use As A Topical Antioxidant, Melenie Lee Alonis Jan 2005

Selenotrisulfide Derivative Of Alpha-Lipoic Acid: Evaluation In A Cell Culture Model For Potential Use As A Topical Antioxidant, Melenie Lee Alonis

Electronic Theses and Dissertations

Selenium is a required micronutrient in mammalian cells. It is incorporated in the form of selenocysteine into selenoenzymes such as glutathione peroxidase and thioredoxin reductase, and is absolutely required for activity. Thioredoxin reductase is necessary for reduction of oxidized thioredoxin and therefore plays a major role in maintaining the redox status of the cell. Glutathione peroxidase is responsible for reducing peroxides into their corresponding alcohols and water. Together, these selenoenzymes constitute a significant part of the cell's arsenal to defend itself against oxidative stress. Exogenous sources of oxidative stress, such as UV radiation, are capable of generating reactive oxygen species …

Go to article

Public Participation In Transportation: An Emperical Test For Authentic Participation, Jorge Cesar Figueredo Jan 2005

Public Participation In Transportation: An Emperical Test For Authentic Participation, Jorge Cesar Figueredo

Electronic Theses and Dissertations

This dissertation examines the public participation activities of State Departments of Transportation (SDOTs) in the United States. A review of existing literature and legal frameworks suggests that an "authentic" public participation results when dimensions of representativeness, use of public inputs, interactiveness, and quality of citizen inputs have been achieved. The study sought to identify conditions that serve as measurements that must presumably be satisfied for authenticity to exist in public participation. The result was a Model of Authentic Public Participation that served as the basis for creation of a new four-tiered methodology to assess the performance of these districts relative …

Go to article

How Leadership Affects Follower Satisfaction: The Federal Case, Tracey Trottier Jan 2005

How Leadership Affects Follower Satisfaction: The Federal Case, Tracey Trottier

Electronic Theses and Dissertations

This study focuses on the effect of leadership in the federal government. Using a slightly revised version of Bass's Full Range Leadership Model, the study examines the influence of transformational leadership, transactional leadership, and combination of the two on the perception of leadership effectiveness and follower satisfaction in the federal government. To establish if this revised model is consistent with federal employees' perception of effective leadership, if leadership in the federal government increases follower satisfaction, and if both the transactional and transformational leadership are important to followers' perception of leadership and their satisfaction, data from the 2002 Federal Human Capital …

Go to article

The Influences Of System Affiliation, Size, And Location On Bioterrorism Preparedness Among Florida Hospitals, Kourtney Scharoun Jan 2005

The Influences Of System Affiliation, Size, And Location On Bioterrorism Preparedness Among Florida Hospitals, Kourtney Scharoun

Electronic Theses and Dissertations

In the event of a bioterrorist attack, emergency departments are considered the first line of response for all acute levels of care. This study focused on hospital emergency departments in Florida and the activities, policies, and procedures involved in preparing for a bioterrorist attack. Hospital size, location, and system affiliation were related to attaining these levels, and their impact was assessed. Through a cross-sectional survey design, the physical properties of the 77 hospitals (i.e. facilities, equipment, communication systems, etc.), and the social characteristics of the organizations (managerial functions including: planning, training, financial, and environmental characteristics) were examined. One-way analysis of …

Go to article

Life Event Perception: A Structural Equation Modeling Approach To The Antecedents Of The Life Stress Response, Christopher Aaron Myers Jan 2005

Life Event Perception: A Structural Equation Modeling Approach To The Antecedents Of The Life Stress Response, Christopher Aaron Myers

Electronic Theses and Dissertations

It has been often argued that life events have an impact on our physical and psychological well-being. In general, research supports this connection between life events and general health, though some argue that simply experiencing life events has a measurable and predictable impact our health, while others contend that this effect is mediated by the appraisal process. Further, research has identified a number of different factors (hypothetically stratified into pre-existing beliefs, external resources and demands, and behavioral activation and coping strategies) that may influence appraisal and general health. The current study attempts to integrate these findings by testing structural models …

Go to article

Accuracy Of Parental Report On Phonological Inventories Of Toddlers, Kristin Marie Teske Jan 2005

Accuracy Of Parental Report On Phonological Inventories Of Toddlers, Kristin Marie Teske

Electronic Theses and Dissertations

Considering the diminishing availability of professional resources, increasing costs, and time requirements involved in early childhood mass screenings, parents are an essential source of information. In this study, the Survey of Speech Development (SSD) (Perry-Carson & Steel, 2001; Steel, 2000) was used to determine the accuracy of parents in reporting the speech sound inventories of their toddlers. Parents of 30 children, who were between the ages of 27 to 33 months old, completed the SSD prior to a speech and language assessment session. Based on assessment results, the children were classified as normal developing or language delayed. A 20-minute play …

Go to article

Participation: A Model Of Individual Willingness To Participate In The Transportation Planning Process, Michael Neidhart Jan 2005

Participation: A Model Of Individual Willingness To Participate In The Transportation Planning Process, Michael Neidhart

Electronic Theses and Dissertations

This study sought to identify the key determinants that lead individuals to participate in the transportation planning process. Two models of participation, one for the short-term and another for the long-term, were developed to test whether the key internal and external determinants are responsible for influencing a person's willingness to participate. The data for this study came from a mail-back survey that was administered to a random sample of 570 individuals throughout the State of Florida for a response rate of 37.37 percent. The results indicate that the internal motivational determinants exert more influence on a person's short-term willingness to …

Go to article

Gender Differences In Characteristics Of Intimate Partner Homicide Offenders, Heather Lynn Wilson Jan 2005

Gender Differences In Characteristics Of Intimate Partner Homicide Offenders, Heather Lynn Wilson

Electronic Theses and Dissertations

This study addresses whether or not male and female intimate partner homicide offenders differ in a variety of characteristics using data from the Chicago Women's Health Risk Study, 1995-1998. Frequencies of male and female intimate partner homicide offender's risk factors were compared to look at how they differ. The areas that were explored were demographics, prior abuse, and the criminal justices response. A number of gender differences were found. Directions for future research pertaining to intimate partner homicide offenders are discussed.

Go to article

First Prev Next Last