Digital Commons Network^™

Motivational Factors And Worldview Dimensions Associated With Perceptions Of Global Education Initiatives By U.S. College Professors, Emmanuel Jean-François

USF Tampa Graduate Theses and Dissertations

The purpose of this study was to investigate motivational factors and worldview dimensions associated with perceptions of global education initiatives by college professors in the United States. The concept of "perceptions of global education initiatives" is used in this study to refer to attitudes toward institutional support for global education, internationalizing curriculum, campus and community activities to increase global awareness, and international experiences and cooperation. The term college professor in this study is used to designate full-time assistant professors, associate professors, and full professors teaching at a regionally accredited private or public four - year college or university in the …

(Im•Print) A Material Investigation To Encourage A Haptic Dialog, Julie Marie Vo

USF Tampa Graduate Theses and Dissertations

The word impression encompasses a dual meaning which desires to be more fully explored in the built realm. An (im-print) has a powerful impact because the message becomes an indelible mark embedded within the material. Physically, an impression is made by the pressure of one object on or into another, leaving behind a trace of this interaction on the surface. This process has the potential to create a vivid memory within the participant who comes into contact with it.

The idea of imprint can become a part of the process of design both physically and conceptually. As polished concrete can …

Architecture As Canvas, Monika Blazenovic

USF Tampa Graduate Theses and Dissertations

Cities are increasingly becoming vessels of consumption, while various opportunities for production of space and public expression are taken away from the city's inhabitants. New architectural interventions often disregard a site's previously developed character and further aid in wiping away memories closely related to a city's cultural past. Banja Luka, the second largest city of Bosnia and Herzegovina, has been an important cultural center, even through years of unrest. Within the city's main plaza stands an unfinished concrete structure (Fig. 3), built with pre-war conceptions of a hotel. The structure's location within the city of Banja Luka has provided for …

Women And Architecture: Re-Making Shelter Through Woven Tectonics, Kirsten Lee Dahlquist

USF Tampa Graduate Theses and Dissertations

Weaving and architecture, conceived simultaneously with cave paintings, are two ancient forms of craft used to enclose space and provide shelter harmoniously with nature. In its basic composition, a useable textile is the interlacing of two members, warp and weft, at right angles to create structure and surface respectively. Textile artist Anni Albers of the Bauhaus attributes the organization of weaving to the skills of an ancient goddess. Her understanding of prehistoric cultures further links women closer to the overall creation of structure, though perceived as a masculine endeavor. Consequently, early advancements in architecture, the structural organization of shelter, are …

Leadership Competencies For College Leaders Of Public Small, Rural, Single-Campus And Large, Urban, Multiple-Campus Colleges, Joseph M. J Kools

USF Tampa Graduate Theses and Dissertations

This research examined how two decidedly different groups of community college presidents from across the United States viewed the competencies, characteristics, and professional skills identified by the American Association of Community Colleges (AACC) (2005) as important for effective community college leadership. The two groups participating in the research were from small, single-campus colleges serving rural populations and from large, multiple-campus colleges serving urban populations. The participants were asked to identify those activities and experiences that they found helpful in developing the AACC leadership competencies. The results from this research suggest that community college presidents from both sizes of college campuses …

Evaluation Of Video Modeling For Teaching Abduction Prevention Skills To Children Diagnosed With Autism And Aspergers Disorder, Danielle Godish

USF Tampa Graduate Theses and Dissertations

Abduction prevention skills are crucial for any child to have. Unfortunately there has been a lack of research on teaching children with autism and aspergers these skills. Video modeling has been shown to be an effective method to teach children with autism various skills. Video modeling has also been shown to be cost efficient and easily implemented across various people and settings. The purpose of the present study was to assess the effectiveness of the video modeling technique for teaching children with autism and aspergers abduction prevention skills. The second purpose of the present study was to investigate the effectiveness …

Improved Methodologies For Modeling Storage And Water Level Behavior In Wetlands, Kenneth Allan Nilsson

USF Tampa Graduate Theses and Dissertations

Wetlands are important elements of watersheds that influence water storage, surface water runoff, groundwater recharge/discharge processes, and evapotranspiration. To understand the cumulative effect wetlands have on a watershed, one must have a good understanding of the water-level fluctuations and the storage characteristics associated with multiple wetlands across a region. An improved analytical method is presented to describe the storage characteristics of wetlands in the absence of detailed hydrologic and bathymetric data. Also, a probabilistic approach based on frequency analysis is developed to provide insight into surface and groundwater interactions associated with isolated wetlands. The results of the work include: 1) …

Enclosure, Transformation, Emergence: Space And The Construction Of Gender Roles In The Novels Of Charlotte Brontë, Michelle Dawn Lattanzio

USF Tampa Graduate Theses and Dissertations

I am interested in the construction and meaning of space in Charlotte Brontë 's novels, and more specifically the idea of enclosure, in abstract and concrete terms. In a concrete sense, I wish to investigate the physical spaces the women in Charlotte Brontë 's novels inhabit: their homes, gardens, workplaces, clothing, and their bodies. In an abstract sense, I wish to investigate the cultural, psychic, gender, and linguistic spaces they inhabit: the cultural images and conventions women are enclosed within, the psychic space of the mind, and the narrative spaces they inhabit (and create).

Sandra Gilbert and Susan Gubar, in …

The Fiction Of The Rime: Gaspara Stampa’S “Poetic Misprision” Of Giovanni Boccaccio’S The Elegy Of Lady Fiammetta, Ellan B. Otero

USF Tampa Graduate Theses and Dissertations

This study maintains that although Gaspara Stampa's Rime (1554) appears to straddle two popular literary genres-lyric poetry and autobiography-analysis of the Rime within its cultural context demonstrates that while Stampa (1523-1553) used Petrarchan conventions, she also both borrowed and swerved from Giovanni Boccaccio's Elegy of Lady Fiammetta (1334-1337) to imagine a non-Petrarchan narrative of an abandoned woman. In the Renaissance, lyric poetry and autobiography were distinguished not only by their style-prose vs. verse-but, more importantly, by the treatment of their distinctive subject matter. Lyric poetry focused on those emotions involving love, whereas Renaissance autobiography shunned emotions. A comparative analysis of …

Development Of Uhf Micromechanical Resonators And Arrays Based On Silicon-Oninsulator (Soi) Technology, Mingke Xiong

USF Tampa Graduate Theses and Dissertations

A novel micromachining technology on SOI substrates is presented that is capable of producing on-chip high-Q resonators and resonator arrays equipped with high aspect-ratio (30:1) microstructures and nano-gap capacitive transducers filled with high-k dielectrics. The newly developed IC-compatible MEMS microfabrication process consists of merely three standard photolithography steps, which is much simpler than the other SOI-based resonator device technologies. In order to achieve the optimum performance and yield of the resonators and resonator arrays, this SOI-based fabrication process has been carefully designed and investigated step by step.

For capacitively-transduced extensional mode (e.g., radial-contour and wine-glass mode) resonators, formation of …

Design, Synthesis And Post-Synthetic Modifications Of Functional Metal-Organic Materials, Farid Nouar

USF Tampa Graduate Theses and Dissertations

Porous solids are a class of materials of high scientific and technological significance. Indeed, they have the ability to interact with atoms, ions or molecules not only at their surface but also throughout the bulk of the solid. This ability places these materials as a major class involved in many applications such as gas storage and separation, catalysis, drug delivery and sensor technology.

Metal-Organic Materials (MOMs) or coordination polymers (CPs) are crystalline compounds constructed from metal ions or clusters and organic components that are linked via coordination bonds to form zero-, one-, two or three-periodic structures. Porous Metal-Organic Materials (MOMs) …

Testimony Of Trauma: Ernest Hemingway’S Narrative Progression In Across The River And Into The Trees, Kathleen K. Robinson

USF Tampa Graduate Theses and Dissertations

Specifically, the study of the progression focuses on examining Hemingway's Across the River and into the Trees for evidence of traumas' effects on Hemingway's development of narrative structure. Throughout his career, Hemingway pinpoints the importance of witnessing and experiencing war on a writer. I endeavor to demonstrate-in detail, achieved by close reading, and with solid evidence-how the imbrication of trauma in Across the River and into the Trees represents a vital moment in Hemingway's progression as a writer. My assertion, a new calculus of subjectivity and objectivity appearing in the narrative structure via the protagonist, viably counters previous critical dismissal …

Understanding Organizational Adoption Theories Through The Adoption Of A Disruptive Innovation: Five Cases Of Open Source Software, Delmer Nagy

USF Tampa Graduate Theses and Dissertations

This dissertation seeks to understand how organizations adopt a disruptive technology, open source software. Five cross-sectional case studies at municipal governments were performed using a theoretical model based off of eight organizational adoption theories. Results of the case studies highlight how each construct from each theory was present at the organizations. However each construct was of variable influence based upon organizational characteristics and the time or stage of adoption.

Spelling Errors In Children With Autism, Khalyn I. Wiggins

USF Tampa Graduate Theses and Dissertations

The goal of this study was to examine the spelling errors of children with Autism Spectrum Disorder (ASD) when asked to spell morphologically complex words. Specifically, this study sought to determine if percent accuracy across morphological areas would be similar to patterns noted in typical developing children, correlate with participant age, and correlate to performance on standardized measures of achievement. Additionally, the study wanted to highlight the types of errors made by children with ASD on homonyms and the specific linguistic patterns noted when spelling derivational and inflectional word types.

Participants included 29 children diagnosed with Autism, PDD-NOS, and Asperger’s …

Tango Panopticon: Developing A Platform For Supporting Live Synchronous Art Events Based In Relational Aesthetics, Michael Edward Stillo

USF Tampa Graduate Theses and Dissertations

The Tango Panopticon project merges art with technology to create a live and synchronous art experience which is just as much about the participants as it is about the observers. The goal of this project is to create a dialogue between observers of the event in the hopes of creating new social connections where there were none before. This goal is achieved by allowing observers to view the event from anywhere around the world on a computer via the internet and participate in a dialogue with other users on the website.

The other objective of this project is to create …

Mercury In The Environment: Field Studies From Tampa, Bolivia, And Guyana, Joniqua A'Ja Howard

USF Tampa Graduate Theses and Dissertations

Tampa (US), Guyana (SA), and Bolivia (SA), are geographically, socially, economically, and politically unique which make them ideal sites to study issues of mercury and sustainability. Mercury’s innate ability to bioaccumulate and biomagnify in aquatic and terrestrial ecosystems poses a severe threat to both human and environmental health. The most vulnerable populations affected by mercury consumption include coastal communities, children, women of child-bearing age, the indigenous poor and persons with high environmental/occupational exposure factors. Communities in the regions of Florida, Bolivia, and Guyana whose diets are high in fish and are environmentally/occupationally exposed to mercury may be at a higher …

Probabilistic Error Analysis Models For Nano-Domain Vlsi Circuits, Karthikeyan Lingasubramanian

USF Tampa Graduate Theses and Dissertations

Technology scaling to the nanometer levels has paved the way to realize multi-dimensional applications in a single product by increasing the density of the electronic devices on integrated chips. This has naturally attracted a wide variety of industries like medicine, communication, automobile, defense and even house-hold appliance, to use high speed multi-functional computing machines. Apart from the advantages of these nano-domain computing devices, their usage in safety-centric applications like implantable biomedical chips and automobile safety has immensely increased the need for comprehensive error analysis to enhance their reliability. Moreover, these nano-electronic devices have increased propensity to transient errors due to …

Gatekeeping And Citizen Journalism: A Qualitative Examination Of Participatory Newsgathering, Amani Channel

USF Tampa Graduate Theses and Dissertations

For nearly sixty years, scholars have studied how information is selected, vetted, and shared by news organizations. The process, known as gatekeeping, is an enduring mass communications theory that describes the process by which news is gathered and filtered to audiences. It has been suggested, however, that in the wake of online communications the traditional function of media gatekeeping is changing.

The infusion of citizen-gathered media into news programming is resulting in what some call a paradigm shift. As mainstream news outlets adopt and encourage public participation, it is important that researchers have a greater understanding of the theoretical implications …

University And Community College Administrators’ Perceptions Of The Transfer Process For Underrepresented Students: Analysis Of Policy And Practice, Ruth C. Slotnick

USF Tampa Graduate Theses and Dissertations

This study describes and explains purposefully selected university and community college administrators' perceptions of the Florida statewide articulation agreement and the resulting institutional practices as they pertain to underrepresented transfer students. The theoretical framework that undergirds this dissertation is three-fold: social constructivism, philosophical hermeneutics, and interpretive policy analysis (Yanow, 2000). In particular, the local level knowledge consisting of six university and six community college administrators (also referred to as policy implementers), was assessed through face-to-face interviews, document analysis, and field notes. The researcher reflective journal (Janesick, 2004) is asserted as a crucial link to analyzing the three frames as way …

Passive Acoustic Studies Of Estuarine Fish Populations Of Southwest Florida, James Vincent Locascio

USF Tampa Graduate Theses and Dissertations

Recordings of fish sound production were made in Charlotte Harbor, Florida using Long Term Acoustic Recording Systems (LARS) programmed to record 10 seconds of sound every 10 minutes. Results demonstrated a strong circadian pattern in fish sound production that occurred within a few hours of dusk each evening. Sound production lasted on average 8.7 hrs each evening during the peak spawning season. LARS were deployed when Hurricane Charley crossed Charlotte Harbor in August, 2004. The hurricane did not inhibit nightly chorusing events of spawning fish. Rather, sound levels produced by spawning fish on the night of and 3 days after …

The Distribution And Population Dynamics Of The Golden Mouse (Ochrotomys Nuttalli) At Its Southern Range Periphery, Sarah A. Smiley

USF Tampa Graduate Theses and Dissertations

This research assesses the status of the golden mouse (Ochrotomys nuttalli) in Florida by taking a multi-pronged approach. Geographic Information Systems (GIS) was used to understand the distribution of habitats and occurrence records for this species within the state. Presence-absence trapping occurred at 13 study sites to determine if historic southern periphery populations were still occupied, gauge if more central populations were being maintained, and document golden mice in previously unrecorded areas. In addition, surveys for O. nuttalli took place at regular intervals at the USF Ecological Research Area to understand how populations of this species fluctuate over …

Filtration Efficiency Of Surgical Masks, Erin Sanchez

USF Tampa Graduate Theses and Dissertations

Surgical masks are intended to be used to prevent transmission of disease from a health care worker to a patient. Often times, they are relied upon by health care workers for their own protection. In light of recent developments regarding preparation for health care worker response to global infectious diseases such as H1N1 Influenza, health care workers may experience a false sense of security when wearing surgical masks. The goal of this study was to evaluate the filtration efficiency of a double strap tie-on surgical mask. The manufacturer asserts a >95% efficiency with a 0.1 um challenge aerosol under FDA …

Principal Investigator And Department Administrator Perceptions Of Services Provided By Offices Of Research Administration At Research Universities, Kimberley W. Cole

USF Tampa Graduate Theses and Dissertations

The purpose of this research study was to determine what service attributes were perceived as important factors for a successful Office of Research Administration (ORA) to provide to principal investigators and department administrators. Initially established more than 50 years ago, The Office of Research Administration (ORA) has evolved into an integral component for the fiscal sustainability of many institutions of higher education. Existing performance metrics based on financial measures do not sufficiently capture the quality of the level of service demands placed on the ORA by the two internal user groups. The conceptual basis of the Balanced Scorecard modified for …

The Effect Of Color Congruency And Involvement On Non-Profit Organizational Messaging, Claire Selius

USF Tampa Graduate Theses and Dissertations

Color is a major factor in persuasive communication and messaging. This study examines the role of color and other variables in the communication of environmental causes. Many environmental organizations are starting to use color to generate awareness and create symbolic color associations. Based on the congruency theory and the elaboration likelihood model, this study tested specific research hypotheses pertaining to the effects of color-cause congruency and involvement with the cause on consumer reactions through a controlled experiment. Results reveal that involvement and the congruency between color and cause had an effect on attitude toward the organization and attitude toward the …

Topology Control In Wireless Sensor Networks, Pedro Mario Wightman Rojas

USF Tampa Graduate Theses and Dissertations

Wireless Sensor Networks (WSN) offer a flexible low-cost solution to the problem of event monitoring, especially in places with limited accessibility or that represent danger to humans. WSNs are made of resource-constrained wireless devices, which require energy efficient mechanisms, algorithms and protocols. One of these mechanisms is Topology Control (TC) composed of two mechanisms, Topology Construction and Topology Maintenance.

This dissertation expands the knowledge of TC in many ways. First, it introduces a comprehensive taxonomy for topology construction and maintenance algorithms for the first time. Second, it includes four new topology construction protocols: A3, A3Lite, A3Cov and A3LiteCov. These protocols …

Constraining The Geometry And Evolution Of The Maneadero Basin, Baja California, Mexico, Sean Callihan

USF Tampa Graduate Theses and Dissertations

The Maneadero Basin is identified as a transtensional sedimentary basin along the Agua Blanca Fault (ABF) in the southern limit to the "Big Bend" Domain of the North American-Pacific plate boundary zone. The ABF exhibits both the dextral and normal components of slip. This creates an interesting setting for the formation of the Maneadero Basin because structures with orientations similar to the ABF are typically contractional (e.g.: Puente Hills Fault, Whittier Fault, and Rancho Cucamonga Fault). The question if this basin is evidence of plate-scale transtension or local extension associated with bends/stopovers along the ABF is addressed by this study …

Utilizing Contextualized Reading In Career And Technical Education To Enhance Reading Skills, Alan Duane Darr

USF Tampa Graduate Theses and Dissertations

The traditional education system in the United States developed a goal of sending a high number of students to post secondary schools. The expectation of going to college starts at elementary school and continues through high school and is pushed by the school district’s hierarchy. Schools annually publish numbers through the Department of Education at state and national levels of students moving to college. College progression has become such a priority that many students feel they have failed if not college bound.

Students not considered academic often move toward vocational education with the intent of post-secondary education to support a …

A Generalized Framework For Automatic Code Partitioning And Generation In Distributed Systems, Viswanath Sairaman

USF Tampa Graduate Theses and Dissertations

In distributed heterogeneous systems the partitioning of application software to be executed in a distributed fashion is a challenge by itself. The task of code partitioning for distributed processing involves partitioning the code into clusters and mapping those code clusters to the individual processing elements interconnected through a high speed network. Code generation is the process of converting the code partitions into individually executable code clusters and satisfying the code dependencies by adding communication primitives to send and receive data between dependent code clusters. In this work, we describe a generalized framework for automatic code partitioning and code generation for …

Refinement Of A Chemistry Attitude Measure For College Students, Xiaoying Xu

USF Tampa Graduate Theses and Dissertations

This work presents the evaluation and refinement of a chemistry attitude measure, Attitude toward the Subject of Chemistry Inventory (ASCI), for college students. The original 20-item and revised eight-item versions of ASCI (V1, V2, V3 and V3.1) were administered to different samples. The evaluation for ASCI had two main foci on the psychometric properties: reliability and validity. Both psychological theory and factor analysis techniques were applied to guide instrument refinement. Evidence for good reliability and validity was established for ASCI V2 score interpretation. The two-factor correlated structure was supported by confirmatory factor analysis. The two subscales, intellectual accessibility and emotional …

Assessing The Effectiveness Of The Roaring Branch Bmp Retrofit Using Macroinvertebrate Bioassessment, James L. Banning

USF Tampa Graduate Theses and Dissertations

Using benthic macroinvertebrates to measure stream health has been widely used and accepted around the world. Macroinvertebrates are resident monitors of chronic impairment in a stream since they are relatively sessile and most commonly respond to disturbance by drift but can recolonize a restored stream reach very quickly. This study tested the effectiveness of macroinvertebrate metrics developed through the Rapid Bioassessment Protocol (RBP) to detect changes in stream integrity as the result of placement of a best management practice (BMP), installed on a tributary of Roaring Branch, located in Columbus, Georgia. The BMP was designed to attenuate flow to reduce …