Digital Commons Network^™

Factors Influencing User-Level Success In Police Informationsharing: An Examination Of Florida's Finder System, Jr Ernest Scott

Electronic Theses and Dissertations

An important post-9/11 objective has been to connect law enforcement agencies so they can share information that is routinely collected by police. This low-level information, gathered from sources such as traffic tickets, calls for service, incident reports and field contacts, is not widely shared but might account for as much as 97% of the data held in police records systems. U.S. policy and law assume that access to this information advances crime control and counterterrorism efforts. The scarcity of functioning systems has limited research opportunities to test this assumption or offer guidance to police leaders considering investments in information sharing. …

Teaching Characteristics And Practices Which Affect Language And Literacy Development For Students With Complex Communication Needs, Laura King

Electronic Theses and Dissertations

This study examined teacher characteristics and practices identified as effective through current research for teaching students with complex communication needs. For this population, communication issues are more complex than those typically encountered in other settings. Specifically, the researcher asked: what are the desired characteristics and practices for this population, and are the desired characteristics and practices present in current settings? Working with six teachers in a large urban school district, this study utilized a multiple case study design. Criteria for participation included the teacher as the primary reading/language arts instructor for a student who used an augmentative and alternative communication …

Teacher Retention In Brevard County, Florida K-12 Schools, Kenneth Winn

Electronic Theses and Dissertations

This descriptive study was designed to determine the extent to which selected self-reported practical and professional factors of teaching influenced teacher job satisfaction and retention within the K-12 public education system. The population of the study was 1321 certified teachers from a large Central Florida school district. The researcher developed the survey instrument based on the constructs of teaching known for motivating teachers to remain within the public school setting (Brunetti, 2001; Farkas, Johnson, & Folena, 2005). The researcher's survey was based on the studies of Perie (1997), Brunetti (2001), and Gary (2002). The researcher personally distributed 1321 surveys, respondent …

An Investigation Of Altruism And Personality Variables Amongbeginning Counseling Students, Laura Schmuldt

Electronic Theses and Dissertations

Altruism is loosely defined as a desire to help others as well as acts and behaviors towards that end, particularly when no expectation of personal gain or reward exists (Batson, Fultz, Schoenrade & Paduano, 1987). It seems likely that individuals who choose to pursue acareer in counseling might be doing so out of some altruistic interest; in other words a desire to come to the aid of others in distress. It has been noted as well that some individuals may enter the counseling profession based more on self-interest; for example, as "wounded healers" hoping to work on personal issues (Wheeler, …

Police Organizational Performance In The State Of Florida:Confirmatory Analysis Of The Relationship Of The Environment And Design Structure To Performance, Jeffrey Goltz

Electronic Theses and Dissertations

To date, police organizations have not been rigorously analyzed by organizational scholars and most analysis of these organizations has been captured through a single construct. The purpose of this study is to develop confirmatory police organizational analysis by validating a multi-dimensional conceptual framework that explains the relationships among three constructs: environmental constraints, the design structures of police organizations, and organizational performance indicators. The modeling is deeply rooted in contingency theory, and the influence of isomorphism and institutional theory on the covariance structure model are investigated. One hundred and thirteen local police organizations from the State of Florida are included in …

General Social Trust And Political Trust Within Social And Political Groups: A Case Study, Weylan Craig

Electronic Theses and Dissertations

People in society with high levels of generalized social trust and political trust are more likely to engage in civic activism and participation. Therefore, people involved in social and political groups will likely have higher levels of generalized social and political trust than the general public. What lacks in this realm of scholarship is a solid comparison of trust among people involved in social and political groups. This case-study analysis of generalized social trust and political trust among social and political groups shows the trust that is not only generated within each group, but also which types of groups are …

Engagement, Trust, And Reciprocity: Exploring The Relationship Between Social Captial And Participation In Nonprofit Organizations, Rebecca Feiler

Electronic Theses and Dissertations

This study examines the extent to which various forms of social capital impact participation in nonprofit organizations. Previous research has focused on the importance of trust and engagement among social and political networks to form strong community ties that can cultivate the growth of social capital and promote participation in nonprofit organizations. The data analyzed in this study were derived from the Central Florida Social Capital Benchmark survey, collected at the University of Central Florida's Institute for Social and Behavioral Sciences. To represent social capital, related variables from the survey are combined to create indices that represent civic engagement and …

Benchmarking Community Health Centers; Efficiency: Multivariate Analysis, Shriram Marathe

Electronic Theses and Dissertations

Community Health Centers (CHCs), designed to provide accessible and affordable health care services to low-income families, were first funded by the Federal Government as part of the War on Poverty in the mid-1960s. Improving healthcare organizational performance efficiency is paramount. It is an especially pressing need for CHCs' because they carry a disproportionate burden of caring for the uninsured within limited budgets. Prior studies suffer from conceptual and methodological limitations. A longitudinal multivariate analysis of factors influencing the performance of CHCs is needed. The purpose of this study is to benchmark CHC performance in terms of technical and cost efficiency, …

Impact Of Aquatic Macrophytes On Escherichia Coli Concentrations At Recreational Inland Beaches, Mary-Cathrine Christina Elaine Leewis

All NMU Master's Theses

No abstract provided.

Progress In Diagnosis, Treatment And Elimination Of Echinococcosis And Cysticercosis, Peter M. Schantz

Zoonotics and Wildlife Disease: Publications

Here I review the current status of geographical occurrence and public health significance of echinococcosis (Echinococcus spp. infections) and cysticercosis (Taenia solium infection) with special emphasis on the remarkable technologic progress achieved in recent decades that has led to greater understanding of the biology and epidemiology of these cestode infections. The greatest remaining challenges are to apply this knowledge and technology to improved medical management and prevention of these infections.

The Nature Of Nonprofit Professional Development And Training In Montana, Jenni Johanna Pohjoispuro

Graduate Student Theses, Dissertations, & Professional Papers

Since sociology of nonprofit professionals and organizations is new and sociologists have not yet been able to theorize or adequately address the strategies and behavior of nonprofit organizations, this study is to give an in-depth view on the nature of nonprofit professional development and training in Montana. The research examines the similarities and differences between rural and urban nonprofit organizations and professionals in the United States depending upon the degree of rural setting, values, attitudes, culture, and challenges. To address the research topic, institutional theories on organizational behavior are applied to this study. The social capital theory is used to …

Differences Of Dna-Transcription Factor Interactions Following Chromium Exposure, Kathryn Louise Mintz

Graduate Student Theses, Dissertations, & Professional Papers

The effect of 8-oxoguanine in the consensus sequence of êB DNA on the binding affinity of p50BD was determined using a 22-mer and a 30-mer double-stranded DNA oligonucleotide containing the NF-êB binding site. The addition of a carboxyl moiety at position 8 on guanine (creating 8-oxoguanine) was observed to change the binding affinity of the transcription factor for the êB DNA sequences at each modified guanine site. The protocol used a p50 binding domain protein (residues 23 to 366 from the p50 protein) and a p50 mutant protein with a single amino acid mutation of the wild type histidine 67 …

The Development Of Functional Food Ingredients From Yeast Cell Wall Beta Glucans, Susan Keogh

Theses

The intracellular contents of spent yeast can be used to produce flavours and flavour enhancers. However there still remains after this process, a significant quantity of cell wall material, which makes up 20-25% of the dry weight of yeast biomass. A major component of the yeast cell wall is the polysaccharide P-glucan. This project involved the investigation of the extraction and characterisation of p-glucan as well as its evaluation as a functional food ingredient. A preparation of spent yeast p-glucan was obtained from two types of spent yeast species, Saccharomyces cervisiae (brewers yeast) and Kluyveromyces marxianus (dairy yeast) obtained from …

Molecular Epidemiology Of Antibiotic Resistant Salmonella Enterica Strains From Different Animal And Human Sources In Ireland, David George Lee

Theses

In this study, 176 isolates of Salmonella were collected from different laboratories in Ireland. All isolates were confirmed to be of the genus Salmonella by performing bacteriological and biochemical tests. Briefly, all isolates were cultured onto XLD agar after which pure cultures were verified and stocked at this institute. Definitive identification was carried out using the API 20-E system and a separate urease test was also performed on all isolates. After confirmation of the genus, all isolates were prepared for antibiotic susceptibility testing and r-types were determined using sixteen antibiotics. Depending on the antibiotic resistance profiles, isolates were selected for …

Suppression Of The Tumorigenic Phenotype In Human Oral Squamous Cell Carcinoma Cells By An Ethanol Extract Derived From Freeze-Dried Black Raspberries, Kapila A. Rodrigo, Yeshwant B. Rawal, Robert J. Renner, Steven J. Schwartz, Qingguo Tian, Peter R. Larsen, Susan R. Mallery

School of Dentistry Faculty Research and Publications

Despite focused efforts to improve therapy, 5-yr survival rates for persons with advanced-stage oral squamous cell carcinoma (SCC) remain discouragingly low. Clearly, early detection combined with strategies for local intervention, such as chemoprevention prior to SCC development, could dramatically improve clinical outcomes. Previously conducted oral cavity human chemoprevention trials, however, have provided mixed results. Although some therapies showed efficacy, they were often accompanied by either significant toxicities or circulating antiadenoviral antibodies. It is clearly apparent that identification of nontoxic, effective treatments is essential to prevent malignant transformation of oral epithelial dysplasias. This study employed cell lines isolated from human oral …

The Politics And Economics Of Health: A Cross-National Comparison Of Civic Engagement And Health Status, Suzanne J. Wood

School of Public Service Theses & Dissertations

Over the past two decades, various structural modifications associated with the provision of national health and its systems have been undertaken. The preponderance of liberalization experiences have occurred in the absence of epidemiological, political, or social considerations associated with adoption and implementation. Often, financial and political manipulation by international organizations and powerful foreign governments has served as the impetus for fundamental shifts leading to an asymmetrical distribution of resources by population density, geography, and along various socio-cultural boundaries. Consequently, structural adjustments have resulted in unpredictable and divergent outcomes with regard to health status. The question of whether or not health …

The Use Of The Tripartite Model Of Attitudes To Explain Ems Providers' Attitudes About The Ems Agenda For The Future, Carolyn Angela Rinaca

Health Services Research Dissertations

A dynamic and revolutionary health care system compels the Nation to develop a more cohesive, unified healthcare workforce. The Emergency Medical Services (EMS) profession has contributed to this development with the publication of the EMS Agenda for the Future. The EMS Agenda for the Future describes the future direction for emergency medical services agencies and organizations within the nation. It is a vision that integrates EMS systems with other health care professions. The EMS Agenda for the Future is designed to assist EMS professionals in realizing their full potential for proficiency and contributes to the development of the EMS profession. …

An Examination Of Differences Between Occupational-Technical Student And Transfer Student Engagement At Small Community Colleges In Virginia, Janet T. Laughlin

Educational Leadership & Workforce Development Theses & Dissertations

This study examined the differences in levels of student engagement between occupational-technical students and transfer students in an attempt to gain insight into why so many students fail to attain their educational goals. Students' engagement or involvement with their educational institution and program of study is considered a major contributor to persistence and graduation. Research on student engagement as it relates to persisters and leavers includes the five student engagement variables benchmarked by the Community College Survey of Student Engagement (CCSSE): (a) active and collaborative learning, (b) student effort, (c) academic challenge, (d) student-faculty interaction, and (e) support for learners. …

Educating The Public About Best Practices In English Language Arts, Patricia Dunn

Language Arts Journal of Michigan

No abstract provided.

Isolation And Functional Mapping Of Human T-Cell Leukemia Virus Type 1 Tax Oncoprotein Dna-Damage Complexes, Sarah Saionz Durkin

Theses and Dissertations in Biomedical Sciences

Human T-cell Leukemia Virus Type 1 (HTLV-1) is a transforming retrovirus which causes Adult T-cell Leukemia (ATL) and HTLV-1 Associated Myelopathy/Tropical Spastic Paraparesis (HAM/TSP). Cellular transformation can be caused by a single viral trans-activating protein, Tax. Tax may contribute to transformation through interaction with components of the DNA damage response pathway, promoting cellular genomic instability. We examined cellular Tax complexes in an effort to elucidate potential protein-protein interactions that can model the Tax-induced molecular events.

We also investigated the role of post-translational modification in regulating Tax function. We employed a direct physical analysis of Tax complexes isolated from mammalian …

The Use Of Proteomic Technologies To Identify Serum Glycoproteins For The Early Detection Of Liver And Prostate Cancers, Elizabeth Ellen Schwegler

Theses and Dissertations in Biomedical Sciences

The application of proteomic technologies to identify serum glycoproteins is an emerging technique to identify new biomarkers indicative of disease severity. Many of these newly evolving protein-profiling methodologies have evolved from previous global protein expression profiling studies such as those involving SELDI-TOF-MS technologies. Though the SELDI approach could distinguish disease from normal by utilizing protein patterns as shown herein with the HCC study of chapter II, it was unable to offer sequence information on the selected peaks, and did not have the ability to analyze the entire dynamic range of the serum/plasma proteome. To address these deficiencies, new strategies that …

Diverse Effects Of Nanosecond Pulsed Electric Fields On Mammalian Cells, Jody Anne White

Theses and Dissertations in Biomedical Sciences

The continuing effort to manipulate cell-signaling pathways for therapeutic benefit has lead to the exploration of electric field effects on cells. Current electric field applications include electroporation of the plasma membrane for introduction of drugs, genes, or other macromolecules into cells. Modeling of how these pulsed electric fields affect cells depicts the cell as an excitable circuit. In this model, the electric fields, administered in short pulses to a cell, charge the plasma and internal membranes, which act as dielectric layers, and between these the cytoplasm acts as a conductive medium. The pulse lengths of this treatment are traditionally in …

Understanding The Nature Of Surgical Excellence Using A Competency Modeling Approach, Hope S. Hanner-Bailey

Psychology Theses & Dissertations

Currently, a thorough description of the knowledge, skills, abilities, and other personal characteristics (KSAOs) that distinguish an exceptional surgeon does not exist. This knowledge is pertinent to the development of selection, training, and performance assessment methods that can be used to develop high performing surgeons. Expert surgeons from around the country were recruited to participate in an interview to discuss the KSAOs (i.e., the competencies) needed to be exceptional in the field. A smaller number of novice surgeons were also interviewed. The expert interview data were distilled into a competency model that consists of ten competencies and patterns within the …

Workforce Investment Act Services: Effect On Dislocated Worker Reemployment, Martha A. Walker

Educational Leadership & Workforce Development Theses & Dissertations

The effect of WIA services on the gainful reemployment of Virginia's dislocated workers was explored using a mixed method, non-experimental, ex post factoresearch design. Analysis of variance with follow-up post hoc tests probed for statistically significant differences in hourly reemployed wage and weeks dislocated determined by (a) WIA service level, (b) impact of training, (c) characteristics of training completers and non-completers, and (d) impact of dislocated worker characteristics. Qualitative methods were used to search for trends and patterns defined by the perceptions of both dislocated workers and employers.

Between 2000 and 2004, Virginia's dislocated workers averaged 1.5 years of …

Radon In Caves: Clinical Aspects, Stephen A. Craven, Berend J. Smit

International Journal of Speleology

Historical, experimental and clinical evidence is presented to suggest that radon constitutes a relatively small carcinogenic risk for casual visitors to caves. The risk is dependent on radon levels and the smoking of tobacco. Show cave guides, chronically exposed to radon, may be at increased risk for lung cancer due to the effects of radon, especially if they are smokers of tobacco.

Soft Tissue To Hard Tissue Advancement Ratios For Mandibular Elongation Using Distraction Osteogenesis In Children, Michael B. Melugin, Pamela R. Hanson, Christopher A. Bergstrom, William I. Schuckit, T. Gerard Bradley

School of Dentistry Faculty Research and Publications

Distraction osteogenesis is extensively used for the elongation of hypoplastic mandibles in children, yet the soft tissue profile response to this is not well understood. The pre- and posttreatment lateral cephalometric radiographs of 27 pediatric patients who underwent bilateral mandibular elongation using distraction osteogenesis were analyzed retrospectively to correlate horizontal soft tissue advancement with horizontal underlying bone advancement at B point and pogonion. Horizontal advancement (in millimeters) of bone and overlying soft tissue at these points was collected from the radiographs of each patient, and linear regression analysis was performed to determine the relationship of hard to soft tissue horizontal …

Spatially-Oriented Emr For Dental Surgery, Min Wu, Lisa J. Koenig, John Lynch, Thomas S. Wirtz

School of Dentistry Faculty Research and Publications

As digital dental images become widely available, a new Electronic MR system (EMR) will be critical for the success of applying new technology to dental care. This project is designed an image-based and spatially-oriented EMR for dental surgery. A new panoramic image-based annotation model will be developed, which will complement dental charting precisely locating specific spatial findings for each patient. A spatially-oriented, multilayered data model for dental EMR will be developed using Geographic Information System (GIS) methods. This project will explore the possibility of applying head and neck images from VHP into a spatially-oriented EMR system.

Are Nouns Easier To Learn Than Verbs? Three Experimental Studies, Jane B. Childers, Michael Tomasello

Psychology Faculty Research

A current controversy in the study of word learning is whether it is conceptually easier to learn nouns as compared to verbs early in development. This chapter describes three experiments which address the noun-verb question in different ways. In the first experiment, researchers asked how many times (and on how many days) does a 2-year-old need to hear a word to be able to learn it, and does this differ for nouns and verbs? This second study investigates whether — when nouns and verbs are presented in comparable sentence contexts, controlling the number of exposures, and presenting a dynamic event …

Development Of Single Nanoparticle Optical Assays For Imaging Single Living Cells, William John Brownlow

Chemistry & Biochemistry Theses & Dissertations

Multi-drug resistance (MDR) has been reported in both prokaryotes and eukaryotes; the pathogenic gram-negative bacteria Pseudomonas aeruginosa can extrude a variety of structurally and functionally diverse substrates via a number of membrane transport systems leading to MDR. We have developed a novel nanoparticle assay to characterize both the membrane transport system composed of the MexAB-OprM efflux pump and the membrane permeability induced by antibiotics. Gold (Au) and silver (Ag) nanoparticles were investigated for use as probes to explore membrane transport in P. aeruginosa.

The surface plasmon absorption (color) of Au nanoparticle solutions was found to change in the presence …

Assuring Access To Justice: The Role Of The Judge In Assisting Pro Se Litigants In Litigating Their Cases In New York City’S Housing Court, Paris R. Baldacci

Articles

No abstract provided.