Digital Commons Network^™

Humanizing Technical Communication With Metaphor, Ashley Mcclure

Electronic Theses and Dissertations

This thesis explores how metaphors can humanize a technical document and more effectively facilitate user comprehension. The frequent use of metaphor in technical communication reminds us that the discipline is highly creative and rhetorical. Theory demonstrates that a technical text involves interpretation and subjectivity during both its creation by the technical communicator and its application by the user. If employed carefully and skillfully, metaphor can be a powerful tool to ensure users' needs are met during this process. The primary goal of technical communication is to convey information to an audience as clearly and efficiently as possible. Because of the …

Globalization And Identity: A Cross-National Study Among Chinese, Indian, Colombian, And American College Students, Min Cheng

Electronic Theses and Dissertations

Arnett (2002) has suggested the development of a typology similar to one that has become popular in the ethnic identity literature (Berry, 1993; Phinney, 1990) whereby people are surveyed in terms of strength of identification with both the dominant national culture and their particular sub-group minority culture. Based on this typology, we have developed a paper and pencil measure, the Global Identity Survey (GIS), which asks participants about the degree to which they identify with either the local or global culture. A new typology is proposed, with behaviors and attitudes falling into one of the four following categories: "locally encapsulated" …

The Effect Of Relative Deprivation On Delinquency: An Assessment Of Juveniles, Adrienne Horne

Electronic Theses and Dissertations

This study examines the impact of relative deprivation on juvenile delinquency. Though this topic has been explored by several researchers, there has not been much consistency in the research due to the operationalization of key variables. Traditionally, relative deprivation has been referenced in relation to Merton's Classic Strain Theory, using economic indicators to measure relative deprivation. Webber and Runciman however, expanded upon Merton's original premise and integrated more diverse measures of relative deprivation into their research. The current study utilizes Agnew's General Strain Theory (GST) as a means to measure relative deprivation as a broader and more subjective topic. This …

A Study Of Regional Language And Identities In A Small Occitan Village, Patrick Sacleux

Electronic Theses and Dissertations

This exploratory study utilized qualitative methods to approach regional language abilities of local respondents and how it affects their regional identity. The theoretical framework of this study explored some of the tenets of symbolic interaction emphasizing on identity theory and how the flexible aspect of face-to-face interaction can define the self and someone's regional identity as it relates to their regional language use. Data for this study were collected in a small Occitan village in Southern France. In particular, the study explored the link between an individual residential setting, his/her age and his/her ability to speak the regional language. The …

Science Inquiry Kits And Teacher Preparedness To Teach Science As Inquiry In Elementary Classrooms, Angela Clayton

Electronic Theses and Dissertations

The National Science Education Standards (1996) indicate that science education should include inquiry instruction. Many teachers still struggle with how to implement inquiry in their classrooms and a lack of high quality inquiry-based instructional materials has been posited as a hindrance. The purpose of this qualitative study was to observe the instructional practices of three elementary teachers when using an inquiry-based science kit program in their fourth grade classrooms. Teacher practices and their attitudes towards their preparedness to teach science with the support of the curricular program were examined. Data were collected through pre/post survey comparisons, observations, and a focus …

Predicting Compensation And Reciprocity Of Bids For Sexual And/Or Romantic Escalation In Cross-Sex Friendships, Valerie Akbulut

Electronic Theses and Dissertations

With more opportunities available to men and women to interact, both professionally and personally (i.e., the workplace, educational setting, community), friendships with members of the opposite sex are becoming more common. Increasingly, researchers have noted that one facet that makes cross-sex friendships unique compared to other types of relationships (i.e. romantic love, same-sex friendships, familial relationships), is that there is the possibility and opportunity for a romantic or sexual relationship to manifest. Communication research has yet to investigate how one decides whether to begin a romantic or sexual relationship or choose to remain platonic with their cross-sex friend. Given that …

Understanding Plant Community Composition In Agricultural Welands: Context Dependent Effects And Plant Interactions, Elizabeth Boughton

Electronic Theses and Dissertations

Community composition results from an integrated combination of random processes, regional habitat spatial structure, local environmental conditions, and species interactions. For example, the outcome of plant interactions can change depending on local environmental conditions such as nutrient availability, land management, or herbivory intensity. In particular, plant interactions may vary between facilitation and competition depending on ecological context, with facilitation expected to be prevalent under stressful conditions. I present the results of four studies that address different aspects of the community assemblage and dynamics emphasizing the synergistic effect of different processes. In the first, I investigated the importance of habitat isolation …

Landcover Change And Population Dynamics Of Florida Scrub-Jays And Florida Grasshopper Sparrows, David Breininger

Electronic Theses and Dissertations

I confronted empirical habitat data (1994-2004) and population data (1988-2005) with ecological theory on habitat dynamics, recruitment, survival, and dispersal to develop predictive relationships between landcover variation and population dynamics. I focus on Florida Scrub-Jays, although one chapter presents a model for the potential influence of habitat restoration on viability of the Florida Grasshopper Sparrow. Both species are unique to Florida landscapes that are dominated by shrubs and grasses and maintained by frequent fires. Both species are declining, even in protected areas, despite their protected status. I mapped habitat for both species using grid polygon cells to quantify population potential …

Synthesis Of Biocompatible Antioixidant Polymer Coated Cerium Oxide Nanoparticles, Its Oxidase Like Behavior And Cellular Uptake, Atul Asati

Electronic Theses and Dissertations

Cerium oxide nanoparticles have been widely used for various applications such as catalytic converters for automobile exhaust, ultraviolet absorber, and electrolyte in fuel cells. Most recently, cerium oxide nanoparticles (nanoceria) have been employed as potent free-radical scavengers with neuroprotective, radioprotective, and anti-inflammatory properties. These properties of cerium oxide nanoparticles can open new vistas in medicine and biotechnology. The present study utilizes the water-based-wet-chemical method to synthesize biocompatible,stable and highly monodisperse polymer coated cerium oxide nanoparticles. Polymer coated cerium oxide nanoparticles possess all the characteristics of the uncoated cerium oxide nanoparticles. These nanoparticles were found to be effective as pH-dependent antioxidant …

Tissue Engineered Myelination And The Stretch Reflex Arc Sensory Circuit: Defined Medium Formulation, Interface Design And Microfabrication, John Rumsey

Electronic Theses and Dissertations

The overall focus of this research project was to develop an in vitro tissue-engineered system that accurately reproduced the physiology of the sensory elements of the stretch reflex arc as well as engineer the myelination of neurons in the systems. In order to achieve this goal we hypothesized that myelinating culture systems, intrafusal muscle fibers and the sensory circuit of the stretch reflex arc could be bioengineered using serum-free medium formulations, growth substrate interface design and microfabrication technology. The monosynaptic stretch reflex arc is formed by a direct synapse between motoneurons and sensory neurons and is one of the fundamental …

Exploring The Relationship Between Marital Expectations And Marital Satisfaction Between Married African Immigrant Couples And U, Evadne Ngazimbi

Electronic Theses and Dissertations

Marriage is still considered a universal institution in many countries worldwide. Marriage provides benefits for wives, husbands, children, families, and communities. Why Marriage Matters (Wilcox et al., 2005), outlined the benefits of marriage, including improved physical and mental health, biological and social benefits for husbands, wives, children and families in America. In sub-Saharan Africa benefits emanating from marriage included increased survival rates for young children (Omariba & Boyle, 2007); reduced maternal morbidity and mortality rates for women due to reduced risks from self-inflicted abortions (Garenne, Tollman, Kahn, Collins, & Ngwenya, 2001); and improved economic management in homes due to exchanging …

The Relationship Between Research Self-Efficacy, Perceptions Of The Research Training Environment And Interest In Research In Co, Nicole Vaccaro

Electronic Theses and Dissertations

The purpose of this study was to investigate the relationship between research self-efficacy (as measured by the Research Self-Efficacy Scale [Greeley et al., 1989]), perceptions of the research training environment (as measured by the Research Training Environment Scale --Revised [Gelso et al., 1996]), and interest in research (as measured by the Interest in Research Questionnaire [Bieschke & Bishop, 1994]) within a national sample of doctoral counselor education students (N = 89). Additionally, the study investigated whether there were differences between levels of research self-efficacy, perceptions of the research training environment, and interest in research in relation to the demographic characteristics …

Tourists' Attitudes Toward The Use Of Animals In Tourist Attractions: An Empirical Investigation, Amir Shani

Electronic Theses and Dissertations

From time immemorial human beings have utilized animals for various needs and purposes, which led societies to debate the justification for using animals and to reflect on the way in which animals are treated. These concerns have also resulted in various contemporary studies aimed to reveal interest groups'--as well as the general publics'--views and opinions on the issues under dispute. Nevertheless, despite the considerable incorporation of animals in entertainment and leisure venues, only limited efforts have been geared towards exploring the ethical aspects of using animals in these initiatives. This lack of attention is especially evident in the tourism literature, …

Self-Efficacy Beliefs Of Florida School Principals Regarding Federal And State Accountability Measures, John Mccullers

Electronic Theses and Dissertations

This study examined how self-efficacy beliefs, a central construct of social cognitive theory, might be used to inform educational leadership and policy decisions related to school accountability measures. A survey of 112 principals in Florida was used to investigate the degree to which principals believed the goals of federal and state school accountability measures (the No Child Left Behind Act of 2001 and the Florida School Grades Plan) were actually attainable, and to what degree they believed their leadership actually helped achieve these goals. A large majority (83.8%) of respondents believed the state goals to be attainable, whereas only a …

A Theory Of Complex Adaptive Inquiring Organizations: Application To Continuous Assurance Of Corporate Financial Information, John Kuhn

Electronic Theses and Dissertations

Drawing upon the theories of complexity and complex adaptive systems and the Singerian Inquiring System from C. West Churchman's seminal work The Design of Inquiring Systems the dissertation herein develops a systems design theory for continuous auditing systems. The dissertation consists of discussion of the two foundational theories, development of the Theory of Complex Adaptive Inquiring Organizations (CAIO) and associated design principles for a continuous auditing system supporting a CAIO, and instantiation of the CAIO theory. The instantiation consists of an agent-based model depicting the marketplace for Frontier Airlines that generates an anticipated market share used as an integral component …

Dags: An Information System Design Research Framework Supporting The Design, Development And Delivery Of More Effective Informat, Lascelles Adams

Electronic Theses and Dissertations

Many IT systems fail to realize their objectives because not enough attention has been paid to the business context in which the system functions. One reason expressed--an emphasized technical focus which tend to omit business and organizational issues germane to the organization's and the system's success. When an organization's information system is in line with, and provides support for its business strategy--strategic alignment--superior business performance is often the result. Within the Requirements Engineering (RE) community there has been several attempts to develop and utilize approaches which can illuminate business and organizational informational needs. In this dissertation, the DAGS framework is …

Neurocognitive Correlates Of Body Image Disturbance, Elizabeth Frei

Electronic Theses and Dissertations

Body image, broadly defined as an individual's general experience of his or her physical appearance, is a multidimensional phenomenon that has been found to affect functioning throughout the lifetime. Although some degree of dissatisfaction has been found to be a common aspect of the female experience, research suggests that a disturbance in body image can result in a number of clinical complications, particularly the development of an eating disorder (ED). Despite the relationship between body image and EDs, examinations of the cognitive underpinnings of the relationship between body image disturbance and EDs are relatively few and inconclusive. Research indicates that …

In-Situ Gas Phase Catalytic Properties Of Metal Nanoparticles, Luis Ono

Electronic Theses and Dissertations

Recent advances in surface science technology have opened new opportunities for atomic scale studies in the field of nanoparticle (NP) catalysis. The 2007 Nobel Prize of Chemistry awarded to Prof. G. Ertl, a pioneer in introducing surface science techniques to the field of heterogeneous catalysis, shows the importance of the field and revealed some of the fundamental processes of how chemical reactions take place at extended surfaces. However, after several decades of intense research, fundamental understanding on the factors that dominate the activity, selectivity, and stability (life-time) of nanoscale catalysts are still not well understood. This dissertation aims to explore …

A Multivariate Model Of Parent-Adolescent Relationship Variables In Early Adolescence, Cliff Mckinney

Electronic Theses and Dissertations

The purpose of this study is to examine a multivariate model of parent-adolescent relationship variables, including parenting, family environment, expectations and conflict. These variables are examined simultaneously to investigate their relationships with adolescent adjustment in early adolescence. The sample for the current study consists of 710 culturally diverse participants who range in age from 11- to 14-years and who attend a middle school in a Southeastern state. Of these participants, 487 have a mother and father who participated in this study as well. Correlation analyses indicate that parental warmth and overprotection, family cohesion and adaptability, developmental expectations, and conflict are …

Optical Nonlinear Interactions In Dielectric Nano-Suspensions, Ramy El-Ganainy

Electronic Theses and Dissertations

This work is divided into two main parts. In the first part (chapters 2-7) we consider the nonlinear response of nano-particle colloidal systems. Starting from the Nernst-Planck and Smoluchowski equations, we demonstrate that in these arrangements the underlying nonlinearities as well as the nonlinear Rayleigh losses depend exponentially on optical intensity. Two different nonlinear regimes are identified depending on the refractive index contrast of the nanoparticles involved and the interesting prospect of self-induced transparency is demonstrated. Soliton stability is systematically analyzed for both 1D and 2D configurations and their propagation dynamics in the presence of Rayleigh losses is examined. We …

Gabor Domain Optical Coherence Microscopy, Supraja Murali

Electronic Theses and Dissertations

Time domain Optical Coherence Tomography (TD-OCT), first reported in 1991, makes use of the low temporal coherence properties of a NIR broadband laser to create depth sectioning of up to 2mm under the surface using optical interferometry and point to point scanning. Prior and ongoing work in OCT in the research community has concentrated on improving axial resolution through the development of broadband sources and speed of image acquisition through new techniques such as Spectral domain OCT (SD-OCT). In SD-OCT, an entire depth scan is acquired at once with a low numerical aperture (NA) objective lens focused at a fixed …

Femtosecond Laser Written Volumetric Diffractive Optical Elements And Their Applications, Jiyeon Choi

Electronic Theses and Dissertations

Since the first demonstration of femtosecond laser written waveguides in 1996, femtosecond laser direct writing (FLDW) has been providing a versatile means to fabricate embedded 3-D microstructures in transparent materials. The key mechanisms are nonlinear absorption processes that occur when a laser beam is tightly focused into a material and the intensity of the focused beam reaches the range creating enough free electrons to induce structural modification. One of the most useful features that can be exploited in fabricating photonic structures is the refractive index change which results from the localized energy deposition. The laser processing system for FLDW can …

Epigenetic Control Mechanisms In Somatic Cells Mediated By Dna Methyltransferase 1, Bongyong Lee

Electronic Theses and Dissertations

DNA methylation regulates gene expression through a complex network of protein/protein and protein/DNA interactions in chromatin. The maintenance methylase, DNA methyltransferase 1 (DNMT1), is a prominent enzyme in the process that is linked to DNA replication and drives the heritable nature of epigenetic modifications in somatic cells. The mechanistic details that explain how DNMT1 catalytic action is directed in a chromatin setting are not well understood. We hypothesize that post translational modifications and a variety of protein-protein interactions processes are key regulatory elements that set the methylation of CpG elements essential for normal growth behavior in somatic cells. These fundamental …

Through The Kaleidoscope Lens - The Affects Of The Dramatic Process And Product On The Lives Of Actors With Disabilities, Karen Weberman

Electronic Theses and Dissertations

This case study investigates how participating in the process of drama and the product of theatre affects the lives of persons with developmental and physical disabilities. In the summer of 2008, I documented the experiences of the actors in Kaleidoscope, a five-week musical theatre program in which 18 teenagers and adults created an original musical theatre production through a partnership between Asolo Repertory Theatre and Community Haven for Adults and Children with Disabilities in Sarasota, Florida. In an effort to understand how moving through the rehearsal process and culminating product influenced and changed the lives of the actors within the …

Torah, Tradition, And Trina: Analysis And Development Of Trina In William Finn's Falsettos From A Faith-Based Perspective, Margaret-Ellen Jeffreys

Electronic Theses and Dissertations

When an actor approaches a character, s/he examines many facets of the play-the setting, the time period, the politics surrounding both of the former. S/he also looks into elements of the character-any noted physical attributes in the text, his/her financial and social status, what s/he wants and what obstacles are standing in his/her way. Often the last thing that the actor studies is the character's spiritual and/or religious life. When I was cast as Trina in UCF's production of Falsettos in the winter of 2005, I knew I wanted to approach the character from an oft-neglected area: her faith. Judaism …

Cultivating Strong Citizens Through Public Education: Greek And Roman Methodology As A Pedagogical Approach In Public Education, Krystina Sarff

Electronic Theses and Dissertations

The ancient Greeks were a group of people who valued intelligence and athleticism above all other human traits; because of their focus, their society became one of the most revered and advanced civilizations in all of history. They were able to significantly influence the Roman Empire's philosophers, rhetoric, and education system. In order for the United States wants to match the Greeks' paramount feats, citizens have to become more learned and fit. The future intellectual development of the United States is at risk of halting progress as a nation if action is not taken. Quintilian's educational philosophies stimulate students' brainpower, …

Role Of Thyroid Hormone In The Intestinal Development Of Eleutherodactylus Coqui, Srikanth Singamsetty

Electronic Theses and Dissertations

Thyroid hormone (TH) is required for the metamorphosis of the long, coiled tadpole gut in Xenopus laevis into a shorter mature adult gut. Eleutherodactylus coqui, a direct developing frog, lacks a tadpole. Its embryonic gut is a miniature adult form with a mass of yolky endodermal cells attached to the small intestine to provide nutrition. The requirement of TH for the gut development in E. coqui was tested in this study. Inhibition of TH synthesis with methimazole arrested gut development in its embryonic form. T3, the active form of TH, induced gut development. Embryos treated with methimazole failed to utilize …

A Phenomenological-Hermeneutic Analysis Of Experimental Infant Research, James L. Yu

Electronic Theses and Dissertations

This project challenges the dualistic conceptions in infant research literature by reexamining a collection of infant research records from a phenomenological, non-dualistic perspective. Grounded in the recent convergences between phenomenology and cognitive sciences, this project utilizes a combined phenomenological-hermeneutic method. This model of analysis is applied to three major areas in infant research: physical knowledge, memory-based learning, and social behaviors. The primary pool of data is drawn from written research records from both primary and secondary sources. To reinterpret empirical findings the analysis includes a systematic reexamination of the ontological presuppositions of infant researchers/scholars, and a reflective, experience-near approach. The …

Clients' Experience Of Effective Psychoanalytic-Psychodynamic Psychotherapy For Major Depression: An Empirical Phenomenological Study, Thomas Smith

Electronic Theses and Dissertations

Although there is sufficient evidence that psychodynamic therapy for depression is effective, there is no research documenting the qualities of experience in effective psychodynamic therapy for depression. To address this lack, this study aimed to investigate clients' experiences of both the helpful processes and the therapeutic effects of psychodynamic therapy for depression.

Letters, emails, and flyers were distributed and advertisements placed through psychological associations at the local and state level, and letters were mailed to therapists in the greater Pittsburgh metropolitan area. Solicitation procedures yielded four participants of whom three were female and one was male. Participants completed a research …

Examination Of How Attraction Dimensions Predict Collaborative Mentoring Relationships In College Students., Ashlee Lorraine Poppo

Electronic Theses and Dissertations

Research has identified that one limitation of traditional mentoring occurs when there is a mismatch between the mentor and the protégé in work styles and personalities. Further, most of the literature on mentoring has not examined the informal mentoring that occurs between college students. Recent research has identified this type of peer mentoring as collaborative mentoring. The purpose of this study was to examine the role of interpersonal attraction in the development and success of collaborative mentoring relationships and to further examine which attraction dimension was the best predictor of the success of the relationship. Multiple regression analysis showed task …