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

Digital Commons Network™

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

University of Central Florida

Discipline
Keyword
Publication Year
Publication
Publication Type
File Type

Articles 8281 - 8310 of 14435

Full-Text Articles in Entire DC Network

User-Defined Patterning Of Neural Progenitor Cells On 3d Micropillar Arrays Using Round Cross-Sectional Geometry, Specific Dimen, Andrea Wesser Jan 2008

User-Defined Patterning Of Neural Progenitor Cells On 3d Micropillar Arrays Using Round Cross-Sectional Geometry, Specific Dimen, Andrea Wesser

Electronic Theses and Dissertations

The ability to control stem cell functions, particularly neuronal progenitors, has long since been believed to be the key to successful treatment of neurodegenerative disorders such as Alzheimer's, Parkinson's and accidents involving head trauma. The neurology field calls for many new solutions to address the controlled neural stem cell seeding and placement of cells for neural tissue regeneration. Self-assembled monolayers (SAM) from the alkanethiol group provide a straightforward applicable, reliable treatment for cell adhesion. An ODT/gold treatment was used to adhere the cells to patterned areas, due mainly to a high confluence of cells attracted to it, as well as …

Go to article

A Comprehensive Multi-Faceted Approach For Simultaneously Analyzing Organizational Performance Measures Essential For Company Su, Ana Ferreras Jan 2008

A Comprehensive Multi-Faceted Approach For Simultaneously Analyzing Organizational Performance Measures Essential For Company Su, Ana Ferreras

Electronic Theses and Dissertations

Profit, ergonomics, safety, employee morale, quality, efficiency, and productivity are critical components that greatly impact company success within manufacturing organizations. Therefore, it is essential that a valid and reliable systematic approach that encompasses all of these factors be developed for use by top management in today's rapidly changing manufacturing environment. Organizational-level decisions made based upon a single goal or narrow perspective that only considers one of the aforementioned components, such as profit, while ignoring others, such as employee morale, have proven harmful to the long term viability and success of manufacturing companies. Often organizational leaders are not adequately equipped to …

Go to article

A Comparative Analysis Of Green Roof Designs Including Depth Of Media, Drainage Layer Materials, And Pollution Control Media, Matt Kelly Jan 2008

A Comparative Analysis Of Green Roof Designs Including Depth Of Media, Drainage Layer Materials, And Pollution Control Media, Matt Kelly

Electronic Theses and Dissertations

Population growth has lead to an increase in development and impervious areas in urban settings. Post-development conditions cause several problems for stormwater management such as limited space for stormwater storage systems and the conveyance of pollution picked up by runoff to near by water bodies. Green Roofs with cisterns have been shown to attenuate the peak flow of storm events and reduce the pollution load leaving a site and entering nearby water bodies. The purpose of this research is to expand the available research data on green roofs with cisterns by investigating the water quality and hydrology effects of different …

Go to article

Drive-Based Modeling And Visualization Of Crew Race Strategy And Performance, Jeffrey Cornett Jan 2008

Drive-Based Modeling And Visualization Of Crew Race Strategy And Performance, Jeffrey Cornett

Electronic Theses and Dissertations

Crew race strategy is typically formulated by coaches based on rowing tradition and years of experience. However, coaching strategies are not generally supported by empirical evidence and decision-support models. Previous models of crew race strategy have been constrained by the sparse information published on crew race performance (quarterly 500-meter splits). Empirical research has merely summarized which quarterly splits averaged the fastest and slowest relative to the other splits and relative to the average speed of the other competitors. Video records of crew race world championships provide a rich source of data for those capable and patient enough to mine this …

Go to article

The Influence Of Medical Education On The Frequency And Type Of Medical Board Discipline Received By Licensed Florida Physicians, Richard Bonnell Iii Jan 2008

The Influence Of Medical Education On The Frequency And Type Of Medical Board Discipline Received By Licensed Florida Physicians, Richard Bonnell Iii

Electronic Theses and Dissertations

It has been estimated that in the United States, between 44,000 to 98,000 patients succumb to medical errors each year. Due to a shortage of graduates of domestic medical schools, many graduates of foreign medical schools are practicing in the United States. The medical education received in foreign medical schools may not be equivalent to the medical education received in domestic medical schools, which are schools located in the United States, Puerto Rico and Canada. Differences due to the educational backgrounds of the foreign-schooled physicians may contribute to an increase in medical board disciplining. Furthermore, graduates of medical schools where …

Go to article

A Life Influenced By Marjorie Kinnan Rawlings, Ernest Wayne Bass Jan 2008

A Life Influenced By Marjorie Kinnan Rawlings, Ernest Wayne Bass

The Marjorie Kinnan Rawlings Journal of Florida Literature

No abstract provided.

Go to article

From The Author To The Artist: Marjorie Kinnan Rawlings's Letter To J. J. Lankes, Nancy S. Weyant Jan 2008

From The Author To The Artist: Marjorie Kinnan Rawlings's Letter To J. J. Lankes, Nancy S. Weyant

The Marjorie Kinnan Rawlings Journal of Florida Literature

No abstract provided.

Go to article

Vol Xvi (2008) Jan 2008

Vol Xvi (2008)

The Marjorie Kinnan Rawlings Journal of Florida Literature

No abstract provided.

Go to article

How Stigma Affects Information Sharing By Gay Men And Glbt Communities, Kathryn Shephard Jan 2008

How Stigma Affects Information Sharing By Gay Men And Glbt Communities, Kathryn Shephard

Electronic Theses and Dissertations

This study examined how stigma and dialectical tensions affect information sharing by gay men. One specific area that was investigated is the use of interpersonal boundary spanning techniques in managing information related to being gay. The research used a qualitative, interpretive method to gather and analyze data from eleven in-depth interviews. An interview schedule was developed based on the critical incident technique in order to focus the interviews on specific events and direct observation. The questions in the interview covered individuals experiences with sharing their sexual orientation with someone else for the first time, times when they have specifically chosen …

Go to article

Evolution Of Political Cleavages And Entry Of The Far-Right In Government Coalitions In Italy And Poland, Maxim Chernyshev Jan 2008

Evolution Of Political Cleavages And Entry Of The Far-Right In Government Coalitions In Italy And Poland, Maxim Chernyshev

Electronic Theses and Dissertations

This project focuses on a comparative analysis of governing coalitions between conservative and far-right parties in recent years in Italy (1994) and Poland (2005). The aim is to show how the inclusion of the radical right in government coalitions in these countries reflects recent changes in Western and Eastern European party systems through the reformulation of the old and formation of new party cleavages. The focus in the recent literature on personality clashes of party leaders over the distribution of ministry portfolios does not explain the nature of the disagreement between these leaders about key issues of national politics. I …

Go to article

Technological Disasters: An Investigation Of The Conservation Of Resources Theory On Depression, Brian Gentry Jan 2008

Technological Disasters: An Investigation Of The Conservation Of Resources Theory On Depression, Brian Gentry

Electronic Theses and Dissertations

Researchers studying the affects of resource loss following a technological disaster have exclusively investigated the acute period directly after the event occurred. This study applied Hobfoll's (1988, 1989) Conservation of Resources model in order to examine the long term effects of resource loss on depression in Cordova, Alaska a decade after the Exxon Valdez Oil spill. Results suggest that resource loss was a more prominent predictor for depression than demographics, involvement in the on-going litigation, or commercial fishing jobs. The research concludes that certain aspects of resource loss are critical in the development of depression after a technological disaster, and …

Go to article

The Social Construction Of Claims-Making: Bahamian Anglers Vs. Non-Resident Sports-Fishermen, Sara Neuenschwander Jan 2008

The Social Construction Of Claims-Making: Bahamian Anglers Vs. Non-Resident Sports-Fishermen, Sara Neuenschwander

Electronic Theses and Dissertations

On January 1, 2007, the Ministry of Agriculture and Marine Resources in the Department of Marine Resources of the Bahamas promulgated significant revisions to their sports-fishing regulations. While the new laws were designed to benefit the Bahamian fisheries, they caused a vociferous uproar among non-resident anglers who frequent the islands of the Bahamas to sports-fish. Of particular concern are the new regulations that limit the maximum weight and number of fish which non-resident anglers may keep on their boat. My research examines the claims-making activities made by American anglers on four different sports-fishermen/cruising forums. The analysis focuses on the motifs, …

Go to article

We Are Not Responsible For Our Addictions, But We Are Responsible For Our Recovery": A Qualitative Exploratory Study Of The Li, Rachel Rayburn Jan 2008

We Are Not Responsible For Our Addictions, But We Are Responsible For Our Recovery": A Qualitative Exploratory Study Of The Li, Rachel Rayburn

Electronic Theses and Dissertations

This is an exploratory, qualitative study of homeless, recovering alcoholics and the problems they encounter maintaining sobriety. Using semi-structured interviews, I analyze the experiences of ten men in their forties, who are in a recovery program designed for homeless men. I ask them how they stay sober without a place to live. Three kinds of problems are inferred from their narrative histories. First, the men have difficulty identifying as alcoholics. They have trouble fully integrating into the AA program. Second, the men struggle to form relationships with others, especially with a sponsor. Third, the process of "working the steps" is …

Go to article

The Impact Of Religiosity On Sexual Victimization Experiences And Reporting Behaviors Among College Students, Nicole Bauer Jan 2008

The Impact Of Religiosity On Sexual Victimization Experiences And Reporting Behaviors Among College Students, Nicole Bauer

Electronic Theses and Dissertations

This study investigated the relationship between religiosity of female college students and sexual victimization experiences. These experiences include the reporting behaviors that take place subsequent to an act of sexual victimization. The study utilized secondary data gathered from the forth wave of a longitudinal study funded by the National Institute of Justice between 1990 and 1995. The study used multidimensional levels of religiosity to analyze and to assess its impact on the sexual victimization experiences. Findings ascertained that certain behavioral measures of religiosity were consistently found to be a protective factor against sexual victimization. On the other hand, subjective measures …

Go to article

Brothers & Sisters: A New Impetus For Social Construction And Its Impact On Traditional Cultivation Analysis, Scott Elmore Jan 2008

Brothers & Sisters: A New Impetus For Social Construction And Its Impact On Traditional Cultivation Analysis, Scott Elmore

Electronic Theses and Dissertations

Scholars recognize television's ability to influence culture. According to Gerbner, television creates socially constructed realities through the cultivation of its viewers. Television is designed to satisfy the diverse needs of large audiences. The mainstream messages conveyed via television have power to alter perceptions and change culture. Gerbner's theory was constructed from the analysis of crime dramas with single plot lines. Using the ABC television program Brothers & Sisters, this thesis explores the theoretical implications dramas with multiple plot lines have on traditional notions of cultivation theory. Through a content analysis and focus groups, evidence was acquired to suggest that cultivation …

Go to article

Time On Florida's Death Row: A Theory Of "Benign Neglect", Angela Willis Jan 2008

Time On Florida's Death Row: A Theory Of "Benign Neglect", Angela Willis

Electronic Theses and Dissertations

This thesis attempts to identify and explain what influences the length of time an inmate spends on Florida's death row. A systematic random sample of 33 Florida death row inmates was drawn from the Florida Department of Corrections death row roster and the Florida Commission on Capital Cases inmate roster. Documented for each death row inmate was how long he spent on Florida's death row navigating the various stages and steps in Florida's post-conviction capital punishment process. The data show that petitions to the state trial courts and appeals to the Florida Supreme Court take the longest time in Florida's …

Go to article

Leadership Behaviors Gained As A Result Of Involvement In A Community College Student Leader Program, Chanda Torres Jan 2008

Leadership Behaviors Gained As A Result Of Involvement In A Community College Student Leader Program, Chanda Torres

Electronic Theses and Dissertations

The purpose of this study was to assess whether participation in a community college student leader program had an effect on the leadership behaviors of students based on five (5) practices measured by a student leadership practices inventory. By assessing these leadership behaviors, the community college was able to determine the effectiveness of the program and ways to improve the program's curriculum. This study addressed the following: 1) whether students who participated in a student leader program in a community college showed significant growth in leadership behaviors; 2) whether the growth in leadership behaviors of students who participated in a …

Go to article

The Prevalence Of Bullying In Central Florida Middle Schools As Perceived By Students, Marty Norris Jan 2008

The Prevalence Of Bullying In Central Florida Middle Schools As Perceived By Students, Marty Norris

Electronic Theses and Dissertations

This study was developed to produce data about the prevalence of bullying in Central Florida middle schools. The research was intended to contribute to the existing body of knowledge on bullying and victimization. The focus for this study was provided through research questions: (a) to determine if there is a mean difference in perceived victimization among Central Florida middle school students based on grade level, gender, and ethnicity; (b) to determine if there is a mean difference in perceived bullying among Central Florida middle school students based on grade level, gender, and ethnicity; (c) to determine what support do students …

Go to article

In The Critical Tradition: An Examination Of National Board Certified Teachers In A Central Florida School District, Jacquelyn Flanigan Jan 2008

In The Critical Tradition: An Examination Of National Board Certified Teachers In A Central Florida School District, Jacquelyn Flanigan

Electronic Theses and Dissertations

In 1986, the Carnegie Forum on Education and the Economy published A Nation Prepared: Teachers for the 21st Century in which it recommended that a National Board for Professional Teaching Standards (NBPTS) be established to ascertain and institute criteria for teacher excellence (Steiner, 1995). No Child Left Behind Act of 2001 (NCLB) mandated that every classroom employ a "highly qualified teacher" (No Child Left Behind, 2001a); moreover, NCLB articulated the relationship between improving student achievement and higher standards for qualifying classroom teachers (Rotberg, Futrell & Lieberman, 1998). Research conducted in Miami-Dade County supports Florida's use of National Board Certification (NBC) …

Go to article

An Analysis Of Predictors Of Enrollment And Successful Achievement For Girls In High School Advanced Placement Physics, Darlene Depalma Jan 2008

An Analysis Of Predictors Of Enrollment And Successful Achievement For Girls In High School Advanced Placement Physics, Darlene Depalma

Electronic Theses and Dissertations

A problem within science education in the United States persists. U.S students rank lower in science than most other students from participating countries on international tests of achievement (National Center for Education Statistics, 2003). In addition, U.S. students overall enrollment rate in high school Advanced Placement (AP) physics is still low compared to other academic domains, especially for females. This problem is the background for the purpose of this study. This investigation examined cognitive and motivational variables thought to play a part in the under-representation of females in AP physics. Cognitive variables consisted of mathematics, reading, and science knowledge, as …

Go to article

The Effectiveness Of "Delivering Unfavorable News To Patients Diagnosed With Cancer" Training Program For Oncologists In Uzbekis, Gulnora Hundley Jan 2008

The Effectiveness Of "Delivering Unfavorable News To Patients Diagnosed With Cancer" Training Program For Oncologists In Uzbekis, Gulnora Hundley

Electronic Theses and Dissertations

Effective physician-patient communication is primary to successful medical consultation and encourages a collaborative interactional process between patient and doctor. Collaborative communication, rather than one-way authoritarian, physician-led medical interview, is significant in navigating difficult circumstances such as delivering "bad news" to patients diagnosed with cancer. Additionally, the potential psychological effects of breaking bad news in an abrupt and insensitive manner can be devastating and long-lasting for both the patient and his or her family. The topic of delivering unfavorable news to patients is an issue that many medical professionals find to be challenging and is now getting the attention of medical …

Go to article

The Effects Of The Attainment Of Functional Assessment Skills By Preschool Teachers And Their Assistants On Students' Classr, Karen Wagner Jan 2008

The Effects Of The Attainment Of Functional Assessment Skills By Preschool Teachers And Their Assistants On Students' Classr, Karen Wagner

Electronic Theses and Dissertations

The purpose of this study was to examine the effects of teaching functional assessment skills to three Prekindergarten teachers and their teaching assistants. The effects were measured by examining the behavior of the teachers and assistants, as well as the behaviors of the students; before, during and after the delivery of three, two-hour functional assessment classes. The teaching staff videotaped themselves and their students during a regular class time, predetermined by the researcher and each teacher prior to the onset of baseline data collection, over an approximate nine-week period. The video was taken in twelve-minute segments every day. Later, the …

Go to article

The Impact Of Video Modeling And Peer Mentoring Of Social Skills For Middle School Students With Autism Spectrum Disorders In In, Christine Ogilvie Jan 2008

The Impact Of Video Modeling And Peer Mentoring Of Social Skills For Middle School Students With Autism Spectrum Disorders In In, Christine Ogilvie

Electronic Theses and Dissertations

Given the behavioral expectations of students by teachers and peers in middle school inclusive classrooms and characteristics inherent to students with ASD, the purpose of this study was to explore the impact of video modeling and peer mentoring of five critical social skills for inclusion on middle school students with ASD. Specifically, the extent to which the combination of video modeling and peer mentoring of five critical social skills would increase the level of demonstration of these skills in the general education inclusion setting was investigated. Because individuals with ASD exhibit limited social communication skills, those skills necessary especially at …

Go to article

Listening To Student Voices: Web-Based Mentoring For Black Male Students With Emotional Disorders, David Grant Jan 2008

Listening To Student Voices: Web-Based Mentoring For Black Male Students With Emotional Disorders, David Grant

Electronic Theses and Dissertations

The voices of Black male students labeled ED are seldom heard regarding their perspectives on education and their lives in general. By excluding their opinions, educators are missing an important aspect that could improve educational services for Black males with ED. Therefore, this study was undertaken to determine the implications of Web-based mentoring as a platform for Black male students with ED to articulate their thoughts on the factors that impact their behaviors and achievement. Mentoring as an intervention granted Black males with ED a platform to share their thoughts. Technology was used as an educational resource to academically engage …

Go to article

An Investigation Of The Effects Of Using Handhelds To Increasecomputational Speed By Enhancing Working Memory Forsecondary Stude, Marcey Kinney Jan 2008

An Investigation Of The Effects Of Using Handhelds To Increasecomputational Speed By Enhancing Working Memory Forsecondary Stude, Marcey Kinney

Electronic Theses and Dissertations

Using a single subject research design, the effects of computer based brain training were examined to determine if computational fluency increased after completing the brain training activities. The study took place in a large public high school. Participants were students with learning disabilities who were also below level in mathematics. During the baseline phase, all participants completed a timed math probe daily for 1 week. Because the timed math probes were timed, the researcher was looking for an average gain for each student. During week two students completed the brain age activities daily, prior to completing the math probe. Average …

Go to article

Effects Of A Computer Game On Mathematics Achievement And Class Motivation: An Experimental Study, Mansureh Kebritchi Jan 2008

Effects Of A Computer Game On Mathematics Achievement And Class Motivation: An Experimental Study, Mansureh Kebritchi

Electronic Theses and Dissertations

In the last few years educational computer games have gained attention as a tool for facilitating learning in different sectors of society including but not limited to military, health, and education. However, advances in computer game technology continue to outpace research on its effectiveness. Few empirical studies have investigated the effects of educational games in the context of formal K-12 settings. The purpose of this study was to examine the effects of a series of mathematics computer games on mathematics achievement and motivation of high school students. In addition, the role of prior mathematics knowledge, computer skill, and English language …

Go to article

Perspectives Of Health Information Management Faculty Use Of An E-Learning Laboratory And Technology Acceptance, Peggy Meli Jan 2008

Perspectives Of Health Information Management Faculty Use Of An E-Learning Laboratory And Technology Acceptance, Peggy Meli

Electronic Theses and Dissertations

As the delivery of healthcare has become more sophisticated, scientific, and complex, the need for HIM (Health Information Management) professionals at all levels has increased, and the role and status of those managing these functions has increased accordingly. (AHIMA, September 24, 2007). Studies by the Institute of Medicine and others have found suboptimal technology use throughout the healthcare industry. The American Health Information Management Association (AHIMA) developed the e-HIM Virtual Lab (V-lab) to train students in the use of new technology applications in response to IOM findings. Faculty are the gatekeepers for use of instructional technology in educational settings. Many …

Go to article

An Analysis Of Accreditation Processes, Quality Control Criteria, Historical Events, And Student Performance, Robert Burris Jan 2008

An Analysis Of Accreditation Processes, Quality Control Criteria, Historical Events, And Student Performance, Robert Burris

Electronic Theses and Dissertations

The purpose of this study was to determine to what extent student performance has been influenced by historical events, legislative mandates, and accreditation processes. This study consists of comparing the Southern Association of Colleges and Schools accreditation processes with those of the Association of Christian Schools International. In completing this qualitative study, the following procedures were implemented: Related research was used to provide a background of the role that historical events, legislation, and accreditation processes have on student performance; data were collected to establish time line shifts in an historical perspective. The data collected included assessment, accountability, high school drop …

Go to article

An Investigation Into The Use Of Retention As An Intervention Strategy For Struggling Students As Measured By Student Success On, Maria Katz Jan 2008

An Investigation Into The Use Of Retention As An Intervention Strategy For Struggling Students As Measured By Student Success On, Maria Katz

Electronic Theses and Dissertations

Retention of students having academic difficulties continues to be a very popular intervention, even though many studies suggest that retention of students does not improve their academic success or their social and emotional attitude towards school. This study was based on an analysis of 10,875 Seminole County students that had been retained at least one time in their educational career. The study used 2006-2007 FCAT Reading and Math scores to determine the success of their retentions. Students were grouped by the categories of gender, age, race, grade retained, ESE status, ELL status and SES and their success evaluated. The study …

Go to article

An Investigation To Determine The Perceptions Of Resilience In Educational And Business Leadership Personnel In Central Florida, Craig Domeck Jan 2008

An Investigation To Determine The Perceptions Of Resilience In Educational And Business Leadership Personnel In Central Florida, Craig Domeck

Electronic Theses and Dissertations

Leadership is a challenging task. Vibrant enduring leadership over time is a greater challenge. Cultivating "leaders that lasts" is the desire of this study. The purpose of this research was to determine the resiliency of leaders in Central Florida. Additionally, this study examined the resilience of educational leaders in Central Florida along with leaders from the business community. The analysis and comparison of the results revealed beneficial information regarding the factors that are substantial in resilient leaders and how these factors might be further cultivated. Educational leaders were randomly selected from school administrators in the Central Florida region, as well …

Go to article

First Prev Next Last