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 12511 - 12540 of 15367

Full-Text Articles in Entire DC Network

Evaluation Of Toxic Cyanobacteria In Central Florida Stormwater Ponds, Robert Miller Jan 2005

Evaluation Of Toxic Cyanobacteria In Central Florida Stormwater Ponds, Robert Miller

Electronic Theses and Dissertations

Algal blooms are a common occurrence in water bodies of all shapes and sizes throughout the United States and countries around the world. The State of Florida is no exception to this phenomenon. Cyanobacteria, or blue-green algae, have proven to be of special concern due to its proliferation and potential to produce toxins that are harmful to humans, livestock and wildlife. A casual drive along the roads and in the neighborhoods of central Florida will confirm algal conditions in many areas. The potential for exposure to harmful and possibly fatal toxins associated with these algal blooms are becoming more evident …


Structural Condition Assessment Of Prestressed Concrete Transit Guideways, Robert Zachary Shmerling Jan 2005

Structural Condition Assessment Of Prestressed Concrete Transit Guideways, Robert Zachary Shmerling

Electronic Theses and Dissertations

Objective condition assessment is essential to make better decisions for safety and serviceability of existing civil infrastructure systems. This study explores the condition of an existing transit guideway system that has been in service for thirty-five years. The structural system is composed of six-span continuous prestressed concrete bridge segments. The overall transit system incorporates a number of continuous bridges which share common design details, geometries, and loading conditions. The original analysis is based on certain simplifying assumptions such as rigid behavior over supports and simplified tendon/concrete/steel plate interaction. The current objective is to conduct a representative study for a more …


The Effect Of Timber Harvesting On Soil Biogeochemical And Physical Properties : Resilience Studies On Disturbed Forests And Their Associated Wetlands, Bikash Rajkarnikar Jan 2005

The Effect Of Timber Harvesting On Soil Biogeochemical And Physical Properties : Resilience Studies On Disturbed Forests And Their Associated Wetlands, Bikash Rajkarnikar

Electronic Theses and Dissertations

No abstract provided.


Generic And Professional Health Care Beliefs, Expressions And Practices Of Syrian Muslims Living In The Midwestern United States, Hiba Wehbe-Alamah Jan 2005

Generic And Professional Health Care Beliefs, Expressions And Practices Of Syrian Muslims Living In The Midwestern United States, Hiba Wehbe-Alamah

Electronic Theses and Dissertations

The purpose of this ethnonursing study was to discover the generic and professional health care beliefs, expressions, and practices of Syrian Muslims living in the Midwestern United States and to describe the influence of worldview, cultural context, and social structure, such as technological, religious, political, educational, and economical factors on their folk care beliefs and practices. Leininger's Culture Care Theory was used as an orientational framework for this study. Ten key and twenty general informants participated in this study. Several qualitative enablers were used to assist with the collection and analysis of data. QSR NUD*IST 4, a qualitative research software …


A Comparison Of Decontextualized And Contextualized Reading Skills In Persons With Severe Aphasia, Carey Smith Jan 2005

A Comparison Of Decontextualized And Contextualized Reading Skills In Persons With Severe Aphasia, Carey Smith

Electronic Theses and Dissertations

A repeated measures comparative design compared the reading comprehension accuracy scores of three participants across two conditions: Condition A -- Decontextualized Stimulus Reading Task (DSRT), resembling traditional reading therapy, and Condition B -- Contextual Choice Reading Conversation (CCRC) with a communication partner. In the DSRT condition, participants read a sentence-length question prior to selecting one of 3-to-5 printed responses with no supports. In CCRC, partners presented graphic sentence stimuli representing conversational questions and response choices with the following supports: simultaneous auditory input, supplemental drawings or gestures, natural repetitions, consistent topic, and conversational order. Experimental conditions were administered in counterbalanced order …


Healing Violence In South Africa: A Textual Reading Of Kentridge's 'Drawings For Projection', Vanessa Thompson Jan 2005

Healing Violence In South Africa: A Textual Reading Of Kentridge's 'Drawings For Projection', Vanessa Thompson

Electronic Theses and Dissertations

While the literature appears to understand trauma and violence as experienced singularly, and as effecting intrapsychic changes or reactions, latterly there has been a recognition that this understanding of the term 'trauma' may not be adequate to describe violence suffered over a prolonged period of time. Further, psychology tends to avert our attention from healing by attending to symptomatology. In South Africa, during the apartheid years (1948-1994), violence was constituted by an extraordinary threat to ongoing being and was informed by a totalitarian prejudice. Creative texts, unlike traumatic texts, show how many artists have worked with South African traumas in …


Variability In Detection Of Fecal Coliforms And Escherichia Coli Through American Public Health Association Standard Methods Of Mfc, Mug And Verification Methods And The Differentiation Of Escherichia Coli Through Substrate Utilization Kinetics, Misty Schaubhut Jan 2005

Variability In Detection Of Fecal Coliforms And Escherichia Coli Through American Public Health Association Standard Methods Of Mfc, Mug And Verification Methods And The Differentiation Of Escherichia Coli Through Substrate Utilization Kinetics, Misty Schaubhut

Electronic Theses and Dissertations

No abstract provided.


Deep Play, Sean Ennis Jan 2005

Deep Play, Sean Ennis

Electronic Theses and Dissertations

No abstract provided.


Honor, Commerce, Suffrage, And Civil Rights, Sean Hughes Jan 2005

Honor, Commerce, Suffrage, And Civil Rights, Sean Hughes

Electronic Theses and Dissertations

No abstract provided.


New York City Police Officers' Experiences Of The September 11, 2001 Terrorist Attacks: An Existential Psychological Study, Cecile S. Irvine Jan 2005

New York City Police Officers' Experiences Of The September 11, 2001 Terrorist Attacks: An Existential Psychological Study, Cecile S. Irvine

Electronic Theses and Dissertations

The police officers of the NYPD who responded to the scene of the terrorist attacks on the World Trade Center on September 11, 2001 faced a sudden and large-scale catastrophe that caused the deaths of many innocent civilians and threatened their own lives. The present study examines the lived meanings of this experience for three police officers who survived the collapse of the Twin Towers while acting in the performance of their duty. Although a great deal of research has been conducted in the field of psychological trauma, the existential meaning of traumatic events for those that live through them …


The Effects Of An Arts-Integrated Curriculum Compared To A Text-Based Curriculum In Sixth Grade Social Studies, Joanna Floyd Jan 2005

The Effects Of An Arts-Integrated Curriculum Compared To A Text-Based Curriculum In Sixth Grade Social Studies, Joanna Floyd

Electronic Theses and Dissertations

No abstract provided.


Infrared Thermography And High Accuracy Gps For Automated Asphalt Crack Detection, Tarek M. Abdel-Monem Jan 2005

Infrared Thermography And High Accuracy Gps For Automated Asphalt Crack Detection, Tarek M. Abdel-Monem

Electronic Theses and Dissertations

Roads are major public assets. The USA spends billions of dollars each year on road construction and maintenance. To keep these roads in a healthy condition and for better planning and allocation of maintenance budgets, knowledge of distressed locations is needed. Roads develop cracks when they are subjected to stresses that exceed their designed criteria or their materials properties. Early detection and repair of cracks has proven to be the most cost-effective strategy in limiting the damage to roads and reducing expenditures. Various methodologies of crack detection were developed and significant techniques were made in the last few years. One …


Confocal Laser Scanning Microscopy As A Tool For The Investigation Of Tetracycline Fluorescence In Archaeologicalhuman Bone, Corey Maggiano Jan 2005

Confocal Laser Scanning Microscopy As A Tool For The Investigation Of Tetracycline Fluorescence In Archaeologicalhuman Bone, Corey Maggiano

Electronic Theses and Dissertations

Fluorochromes such as tetracycline have been used to label bone for histomorphometric analysis, measuring bone formation, growth, maintenance, and pathology. More recently, similar fluorescence has been observed in ancient human bone. Attributed to tetracycline (TC) exposure, this phenomenon could affect various aspects of health during life and/or preservation of remains postmortem. Standard epifluorescence microscopy is the most common tool employed in the analysis of these labels. Though valuable, this technique is limited by its inability to penetrate bone three-dimensionally and its inclusion of out-of-focus light, possibly disrupting accurate analysis. Confocal Laser Scanning Microscopy (CLSM) has been demonstrated as a valuable …


Revisiting Emotional Writing : An Investigation Of Emotional Regulation And Experimenter Cues / By Leslie J. Rogers, Leslie J. Rogers Jan 2005

Revisiting Emotional Writing : An Investigation Of Emotional Regulation And Experimenter Cues / By Leslie J. Rogers, Leslie J. Rogers

Electronic Theses and Dissertations

No abstract provided.


Autonomy In Relation To Utilitarian Ceramics, Jonathan A. Barnes Jan 2005

Autonomy In Relation To Utilitarian Ceramics, Jonathan A. Barnes

Electronic Theses and Dissertations

No abstract provided.


Acceptance And Commitment Therapy For Academic Success, Laura Ely Jan 2005

Acceptance And Commitment Therapy For Academic Success, Laura Ely

Electronic Theses and Dissertations

No abstract provided.


A Study Of The Influence Of Detail-Message Characteristics On Physicians' Beliefs About Medications And Credibility, Nekshan Jalnawala Jan 2005

A Study Of The Influence Of Detail-Message Characteristics On Physicians' Beliefs About Medications And Credibility, Nekshan Jalnawala

Electronic Theses and Dissertations

No abstract provided.


Art, Aesthetics, And Ecology : Creating A High School Curriculum, Ashley Elizabeth Kalemjian Jan 2005

Art, Aesthetics, And Ecology : Creating A High School Curriculum, Ashley Elizabeth Kalemjian

Electronic Theses and Dissertations

No abstract provided.


Measuring Quality Of Life In Pediatric Cancer Patients: The Relationships Among Parental Depression, Anxiety, Stress, And Concor, Angela Roddenberry Jan 2005

Measuring Quality Of Life In Pediatric Cancer Patients: The Relationships Among Parental Depression, Anxiety, Stress, And Concor, Angela Roddenberry

Electronic Theses and Dissertations

Advancements made in the treatment of the physiological aspects of childhood cancer have resulted in a greater need to conceptualize the disease psychologically as a chronic illness that causes significant stress and requires ongoing adjustment. This study investigates the relationships among parental characteristics, child characteristics, and the quality of life of children diagnosed with cancer. Forty-seven mothers and sixteen fathers, as well as nineteen children diagnosed with cancer, completed measures of their own psychological functioning. Measures of the diagnosed children's quality of life also were completed. Mothers' ratings of their children's quality of life were found to be correlated positively …


Preparing Teachers To Partner With Families, Mary Senne Jan 2005

Preparing Teachers To Partner With Families, Mary Senne

Electronic Theses and Dissertations

Decades of research have demonstrated that family involvement significantly contributes to improved student outcomes relating to learning and overall school success. Teachers must be prepared to promote effective family involvement in the education of all children including those students with disabilities. Many factors can be attributed to successful outcomes for a student with a disability both in the school and the broader community. Families of children with disabilities can be one of these significant factors, yet teachers and those who prepare teachers are often ill prepared and lack essential skills and basic knowledge about the process of partnering with families …


An Analysis Of The Relationship Between Job Satisfaction, Organizational Culture, And Perceived Leadership Characteristics, William Omer Dale Amburgey Jan 2005

An Analysis Of The Relationship Between Job Satisfaction, Organizational Culture, And Perceived Leadership Characteristics, William Omer Dale Amburgey

Electronic Theses and Dissertations

The purposes of this study were to determine if (a) there is a relationship between job satisfaction, organizational culture, and perceived leadership characteristics at a dual-residential private university based on location, gender, level of education, and length of employment and, (b) to measure those relationships if they were present. Understanding how these areas relate may enhance strategic planning and personnel decisions for leaders within organizations. The population of this study was the 1,478 full-time faculty and staff located on the residential campuses of the participating university. Participants in the study were asked to complete three test instruments: an Employee Demographic …


Democratic Voices Speaking Loudly: Does Public Participation Yield Accountability In Special Purpose Governments?, Owen M. Beitsch Jan 2005

Democratic Voices Speaking Loudly: Does Public Participation Yield Accountability In Special Purpose Governments?, Owen M. Beitsch

Electronic Theses and Dissertations

The American system of governance includes a network of state and local units identified as either general purpose or special purpose governments. The latter are often aligned with, but operate independently of, general purpose governments. Even as these special purpose or special district governments have shown extraordinary growth relative to their general purpose counterparts, there has been little interest in them or the structural characteristics that distinguish their systems for maintaining order and assuring accountable behaviors. In the meanwhile, the literature regarding accountability has been expanded materially in the last several years leading to debates about its form, component parts, …


Academic Achievement Of Hispanic Students In Orange County Public High Schools:Do Hispanic Students Have Varying Degrees Of Academic Success Based On The High School They Attend?, Lawrence Marc Fox Jan 2005

Academic Achievement Of Hispanic Students In Orange County Public High Schools:Do Hispanic Students Have Varying Degrees Of Academic Success Based On The High School They Attend?, Lawrence Marc Fox

Electronic Theses and Dissertations

This study examined academic achievement levels of Hispanic high school students. Seven high schools in Orange County Public Schools in Orlando, Florida were selected. The schools were selected based on socio-economic status and demographics to provide a wide range of participation. The following are some of the purposes that guided this study: (a) to determine if there are differences in academic achievement among Hispanic high school students in each school, (b) to determine differences in academic achievement based on gender, (c) to determine differences in academic achievement based on LEP status, and (d) to determine if there is a relationship …


Regional Readiness For Intelligence Information Sharing To Support Homeland Security, Christine Genet Kemp Jan 2005

Regional Readiness For Intelligence Information Sharing To Support Homeland Security, Christine Genet Kemp

Electronic Theses and Dissertations

The Markle Task Force on National Security in the Information Age was created to produce recommendations on how to best leverage intelligence and information to improve security without compromising existing civil liberties. Their second report proposed that the government set up an information-sharing network using currently available technology to improve our ability to prevent terrorist attacks, while protecting civil liberties. The Markle recommendations have been incorporated into the recent Intelligence Reform and Terrorism Prevention Act of 2004. The proposition is that the Markle task force recommendations are sufficient to achieve the required data integration in the United States. To affirm …


Perceptions Of Teachers And Administrators Of The Organizational Supports For Inclusion Programs In Southwest Florida Elementary Schools, Brian Douglas Moore Jan 2005

Perceptions Of Teachers And Administrators Of The Organizational Supports For Inclusion Programs In Southwest Florida Elementary Schools, Brian Douglas Moore

Electronic Theses and Dissertations

The success of exceptional student education, although dependent upon the teachers involved, is largely made possible both by the role the school principal performs and the organizational support provided by the school district. The primary purpose of this study was to identify the sources and components of organizational support required to implement the inclusion of students with disabilities into general education classrooms. The provision of resources by administrators, particularly the building principal, is an example of an organizational support that helps students with disabilities learn successfully in this setting. These resources include funding, special curricula, adaptive technology, organizational resources such …


Relationship Between Supervisor Locus Of Control And Employee Satisfaction In A Residential Care Facility, Patricia Chene Nowotniak Jan 2005

Relationship Between Supervisor Locus Of Control And Employee Satisfaction In A Residential Care Facility, Patricia Chene Nowotniak

Electronic Theses and Dissertations

The goal of this research was to identify factors that may contribute to employee satisfaction. Review of the literature revealed potential factors influencing employee satisfaction, such as locus of control, difficulty of the work itself, and working conditions. These literature findings guided this research, to establish if a relationship existed between employee satisfaction of caregivers employed in a developmental institution and locus of control. Supervisors and their employees were given a locus of control scale; employees were additionally given a job satisfaction survey. The relationship between the supervisors' locus of control and employee satisfaction was evaluated as well as the …


Reliability Of The Concensus Auditory-Perceptual Evaluation Of Voice On Pediatric Voices With Trained And Untrained Listeners, Teresa Elizabeth Pitts Jan 2005

Reliability Of The Concensus Auditory-Perceptual Evaluation Of Voice On Pediatric Voices With Trained And Untrained Listeners, Teresa Elizabeth Pitts

Electronic Theses and Dissertations

Rating scales are commonly used to study voice quality. The purpose of this study was to examine inter-rater reliability/agreement of graduate student clinicians with differing levels of experience in rating voice perception. The Consensus Auditory Perception Evaluation of Voice (CAPE-V) was used to asses 1.) overall severity, 2.) roughness, 3.) breathiness, 4.) strain, 5.) pitch and 6.) loudness from a sample of pediatric voices. Twenty-four graduate clinicians who had completed a graduate level course in voice disorders participated in the study. Twelve of the participants were randomly selected to complete a perceptual training course prior to the evaluation session. Voice …


Risk Factors For Adult Victimization Among Florida's Homeless Women, Rebecca Michelle Weichsel Jan 2005

Risk Factors For Adult Victimization Among Florida's Homeless Women, Rebecca Michelle Weichsel

Electronic Theses and Dissertations

Much of the existing research on violence against homeless women has concluded that homeless women are particularly vulnerable to violence and experience victimization at rates often exceeding the rates of housed women. Little research, however, has focused upon the specific risk factors that expose homeless women to physical assault, rape, and stalking. Utilizing a sample of 737 homeless women from the Florida cities of Orlando, Jacksonville, Tampa, and Miami, this study investigated the risk factors for experiencing adult personal victimization. The characteristics of homelessness, demographics, drug and alcohol use, subsistence activities, childhood victimization, mental health status, and criminal activities were …


Fatal Crashes Caused By Light Trucks Relative To Cars: A Test Of The Offsetting Behavior Hypothesis, Adam David Zubritsky Jan 2005

Fatal Crashes Caused By Light Trucks Relative To Cars: A Test Of The Offsetting Behavior Hypothesis, Adam David Zubritsky

Electronic Theses and Dissertations

This thesis presents an econometric test of the offsetting behavior hypothesis concerning drivers of light trucks relative to cars. The main objective is to determine whether drivers of light trucks offset perceived safety benefits associated with larger vehicles by driving more aggressively than drivers of cars, subsequently causing more fatal crashes, holding all else constant. An empirical model using data on pedestrian fatalities across the United States over a five-year period is developed and analyzed in order to capture the desired results. Estimates provide substantial evidence in support of the offsetting behavior hypothesis. To strengthen the case for driver offsetting …


Inclusion Of Students With Disabilities: An International Perspective, Jeanette Amayo Jan 2005

Inclusion Of Students With Disabilities: An International Perspective, Jeanette Amayo

Electronic Theses and Dissertations

The purpose of this study was to examine the inclusion of students worldwide. Because the language barrier would impede the gathering of the necessary research, this study was delimited to only those English-speaking countries such as the United Kingdom, Canada, Australia, New Zealand, and the United States. The researcher examined many aspects of the education of students with disabilities in each country and how that attributed to the extent in which students with disabilities were being educated in the regular classroom. First, the researcher analyzed the legislation regarding students with disabilities, especially those directives that called for the Inclusion of …