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Project Ican: A Stem Learning And Persistence Model For Postsecondary Students With Disabilities, Aaron Koch Jan 2016

Project Ican: A Stem Learning And Persistence Model For Postsecondary Students With Disabilities, Aaron Koch

Electronic Theses and Dissertations

Education and work in Science, Technology, Engineering, & Math (STEM) are of utmost importance in a post-modern society. Yet American performance in the STEM disciplines has waned over recent years. In order to recapture a global advantage in STEM, efforts are being made by educators and policy makers to compile and implement instructional supports. Of particular interest to this study are post-secondary students with disabilities (SWDs) who persist and learn in STEM degree paths. This population is an "untapped resource" with limitless potential for contribution to the collective fields of STEM (Leddy, 2010, p. 3; Alston, Hampton, Bell, & Strauss, …

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Impact Of Gamma-Irradiation On The Characteristics Of Iii-N/Gan Based High Electron Mobility Transistors, Anupama Yadav Jan 2016

Impact Of Gamma-Irradiation On The Characteristics Of Iii-N/Gan Based High Electron Mobility Transistors, Anupama Yadav

Electronic Theses and Dissertations

In this study, the fundamental properties of AlGaN/GaN based High Electron Mobility Transistors (HEMTs) have been investigated in order to optimize their performance in radiation harsh environment. AlGaN/GaN HEMTs were irradiated with 60Co gamma-rays to doses up to 1000 Gy, and the effects of irradiation on the devices' transport and optical properties were analyzed. Understanding the radiation affects in HEMTs devices, on carrier transport, recombination rates and traps creation play a significant role in development and design of radiation resistant semiconductor components for different applications. Electrical testing combined with temperature dependent Electron Beam Induced Current (EBIC) that we used in …

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The Influence Of Perceived Organizational Support, Perceived Coworker Support & Debriefing On Work-Related Compassion Satisfaction, Burnout, And Secondary Traumatic Stress In Florida Public Safety Personnel, Anastasia Miller Jan 2016

The Influence Of Perceived Organizational Support, Perceived Coworker Support & Debriefing On Work-Related Compassion Satisfaction, Burnout, And Secondary Traumatic Stress In Florida Public Safety Personnel, Anastasia Miller

Electronic Theses and Dissertations

The purpose of this study was to examine the relationships between perceived organizational support, perceived coworker support, and debriefing on the one hand, and compassion satisfaction, burnout, and secondary traumatic stress on the other hand in Florida law enforcement, fire, emergency medical services, and dispatch public safety workers. In order to explore the relationships between these constructs, the research questions examined the relationships of the work environment of Florida public safety by administering surveys gauging perceived organizational support, perceived coworker support, psychological resilience, and debriefing activities that the personnel participate in. The Professional Quality of Life: Compassion Satisfaction and Compassion …

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Making The Invisible Visible: Exploring The Experiences Of Black Male Professionals In Postsecondary Education, Claudine Mclaren Turner Jan 2016

Making The Invisible Visible: Exploring The Experiences Of Black Male Professionals In Postsecondary Education, Claudine Mclaren Turner

Electronic Theses and Dissertations

College student development literature discusses the challenges faced by historically under-represented groups in college and the role that university personnel play in retaining students from these groups (Brown 2009; Hairston 2013; Kuh et al 2005). Research reveals that Black male students are retained in greater numbers when connected with Black male professionals who: 1) hold them accountable for their choices; and 2) discuss and demonstrate effective coping techniques to deal with race-based challenges that seem to convey colleges and universities are not the appropriate space for young Black men (Bonner and Bailey 2006; Harper 2012; Wynn 2007; Cuyjet 2006). Research …

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Tryopenjml - A Verily Based Web Application For Learning About The Java Modeling Language, Tushar Deshpande Jan 2016

Tryopenjml - A Verily Based Web Application For Learning About The Java Modeling Language, Tushar Deshpande

Electronic Theses and Dissertations

This thesis has a two-fold purpose. On the one hand, the web applications are an important part of life. On a day to day basis, from managing our heath care choices to banking, to connecting to a friend, almost everything is done through a web application. Development of these applications is also a very trend-driven domain. Numerous web frameworks are available today, but almost none has been created taking reliability into consideration. With the combination of application construction recipes and static analysis, the Verily framework was created to build more reliable web applications. On the other hand, the goal of …

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Mathematical Modeling Of Infectious Diseases With Latency: Homogeneous Mixing And Contact Network, Keith Carlson Jan 2016

Mathematical Modeling Of Infectious Diseases With Latency: Homogeneous Mixing And Contact Network, Keith Carlson

Electronic Theses and Dissertations

In mathematical epidemiology, the standard compartmental models assume homogeneous mixing in the host population, in contrast to the disease spread process over a real host contact network. One approach to incorporating heterogeneous mixing is to consider the population to be a network of individuals whose contacts follow a given probability distribution. In this thesis we investigate in analogy both homogeneous mixing and contact network models for infectious diseases that admit latency periods, such as dengue fever, Ebola, and HIV. We consider the mathematics of the compartmental model as well as the network model, including the dynamics of their equations from …

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A Predictive Model To Identify Caregivers At Risk Of Musculoskeletal Disorders, Abdulelah Ali Jan 2016

A Predictive Model To Identify Caregivers At Risk Of Musculoskeletal Disorders, Abdulelah Ali

Electronic Theses and Dissertations

Healthcare systems face several challenges due to the aging workforce, recruitment shortages, increasing patient acuteness, and increasing patient size and weight. The most costly, leading, and prevalent problem in the healthcare industry and nursing professions is work-related Musculoskeletal Disorders (MSDs). MSDs are common among caregivers because of the nature of their work, which requires repetitive heavy physical activity. The development of MSDs among caregivers negatively impacts the quality of care, and incurs high costs such as worker compensation, days away from work, turnover, rehabilitation, and lower productivity. Therefore, it is essential to determine the factors that contribute to musculoskeletal disorder …

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Non-Dispersive Infrared (Ndir) Gas Sensor Utilizing Light-Emitting-Diodes Suitable For Applications Demanding Low-Power And Lightweight Instruments, Kyle Thurmond Jan 2016

Non-Dispersive Infrared (Ndir) Gas Sensor Utilizing Light-Emitting-Diodes Suitable For Applications Demanding Low-Power And Lightweight Instruments, Kyle Thurmond

Electronic Theses and Dissertations

Gas sensors that are low-power, light-weight, and rugged, while also remaining low-cost, have considerable appeal to areas from automotive to space flight. There are increasing demands for higher efficient vehicles with lower emissions in order meet regulations that are meant to mitigate or lessen the effects of climate change. An affordable, fast response sensor that can measure transient carbon monoxide (CO) and carbon dioxide (CO2) has broad application which can lead to more efficient, fuel flexible engines and regulations of harmful emissions. With compact, economical, low-power sensors that are able to continually monitor gases that are characteristic of burning materials, …

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Weight Discrimination Through Social Networking Sites: The Moderating Effects Of Gender, Stereotype-Consistent Behavior, And Occupational Setting, Bridget Mchugh Jan 2016

Weight Discrimination Through Social Networking Sites: The Moderating Effects Of Gender, Stereotype-Consistent Behavior, And Occupational Setting, Bridget Mchugh

Electronic Theses and Dissertations

As the use of social networking sites (SNSs) in hiring increases, human resources professionals have become concerned with the increased probability of discriminatory hiring decisions. At the same time, there is increasing evidence that discrimination towards overweight and obese applicants has risen in the past decade. The present study addressed these concerns by examining the impact of an applicant's weight in a SNS profile picture on the decision to hire the applicant for a sales position. The impact of the applicant's gender, body mass index, and stereotype-consistent behaviors on hiring intentions were examined. In addition, the type of sales position …

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A New Six Sigma Implementation Approach For Power Generation Gas Turbines Repair Process Development, Somesh Ghunakikar Jan 2016

A New Six Sigma Implementation Approach For Power Generation Gas Turbines Repair Process Development, Somesh Ghunakikar

Electronic Theses and Dissertations

Power Generation gas turbines used for heavy duty application mainly constitutes three modules; compressor, combustion and turbine. Typically, all these parts are designed by OEM companies for specific number of hours and cycles (also known as starts) before they become dysfunctional. In addition, Gas Turbine (GT) also have intended repair interval depending upon the type of part application and anticipated damages during service operation. Thus, GT parts need inspections and repair (overhaul) after certain operating hours in order to recondition them so that they can be fit for reoperation to produce power. In this dissertation, a unique six sigma DFSS …

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Biophysical Sources Of 1/F Noises In Neurological Tissue, Alan Paris Jan 2016

Biophysical Sources Of 1/F Noises In Neurological Tissue, Alan Paris

Electronic Theses and Dissertations

High levels of random noise are a defining characteristic of neurological signals at all levels, from individual neurons up to electroencephalograms (EEG). These random signals degrade the performance of many methods of neuroengineering and medical neuroscience. Understanding this noise also is essential for applications such as real-time brain-computer interfaces (BCIs), which must make accurate control decisions from very short data epochs. The major type of neurological noise is of the so-called 1/f-type, whose origins and statistical nature has remained unexplained for decades. This research provides the first simple explanation of 1/f-type neurological noise based on biophysical fundamentals. In addition, noise …

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Catalytically Enhanced Heterogeneous Combustion Of Methane, Anthony Terracciano Jan 2016

Catalytically Enhanced Heterogeneous Combustion Of Methane, Anthony Terracciano

Electronic Theses and Dissertations

Heterogeneous combustion is an advanced internal combustion technique, which enables heat recuperation within the flame by utilizing a highly porous ceramic media as a regenerator. Heat released within the gas phase convectively transfers to the solid media. This heat within the solid media then travels towards the inlet, enabling reactant preheating. Such heat redistribution enables stable burning of both ultra-lean fuel/air mixtures, forming a more diffuse flame through the combustion chamber, and results in reduced pollutant formation. To further enhance heterogeneous combustion, the ceramic media can be coated with catalytically active materials, which facilitates surface based chemical reactions that could …

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The Effect Of Building Information Modeling On Design And Construction Industry, Yahya Alassaf Jan 2016

The Effect Of Building Information Modeling On Design And Construction Industry, Yahya Alassaf

Electronic Theses and Dissertations

Construction industry's evolution is, historically, in the lowest level, if compared to other industries, such as auto manufacturing. Construction is a multidisciplinary industry, considering that designers, contractors, and owners are all involved in the same project, each one seeking their own interests. The complex environment surrounding design and construction makes the decision-makers hesitate about adopting new methodology. Building Information Modeling (BIM) is a new method and technology, which can improve both the design and the construction processes. The adoption of BIM is increasing significantly over the last years, and its effects can be seen on real life projects. In order …

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Remote Sensing Of Coastal Wetlands: Long Term Vegetation Stress Assessment And Data Enhancement Technique, Subrina Tahsin Jan 2016

Remote Sensing Of Coastal Wetlands: Long Term Vegetation Stress Assessment And Data Enhancement Technique, Subrina Tahsin

Electronic Theses and Dissertations

Apalachicola Bay in the Florida panhandle is home to a rich variety of salt water and freshwater wetlands but unfortunately is also subject to a wide range of hydrologic extreme events. Extreme hydrologic events such as hurricanes and droughts continuously threaten the area. The impact of hurricane and drought on both fresh and salt water wetlands was investigated over the time period from 2000 to 2015 in Apalachicola Bay using spatio-temporal changes in the Landsat based NDVI. Results indicate that salt water wetlands were more resilient than fresh water wetlands. Results also suggest that in response to hurricanes, the coastal …

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Sinkhole Monitoring Using Groundwater Table Data, Ton Tu Jan 2016

Sinkhole Monitoring Using Groundwater Table Data, Ton Tu

Electronic Theses and Dissertations

Florida might be one of the most sinkhole-active areas on the earth. Due to its unpredictability and significance of occurrence, the development of sinkhole monitoring techniques is imperative to minimize sinkhole-induced hazards. Several methods have been used to evaluate sinkhole risks, including destructive methods, such as Standard Penetrating Tests (SPT) and Cone Penetrating Tests (CPT), geophysical method, and sensor-based groundwater monitoring method. However, few studies are available for comprehensive understanding of spatiotemporal sinkhole mechanism by combining different exploration methods under realistic experimental conditions. The objective of this study is to understand spatiotemporal sinkhole mechanism, using SPT, CPT, ground penetrating radar …

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Modeling Wastewater Indicators And Effects Of Contaminant Removal Strategies On Groundwater And Spring Discharge In A Karst Aquifer, Erin Reed Jan 2016

Modeling Wastewater Indicators And Effects Of Contaminant Removal Strategies On Groundwater And Spring Discharge In A Karst Aquifer, Erin Reed

Electronic Theses and Dissertations

This dissertation reports on research related to groundwater and contaminant transport to the Volusia Blue Spring (VBS), an Outstanding Florida Water Body located in Volusia County (Florida). The integration of springshed water quality and contaminant fate and transport (CFT) modeling played key roles in the evaluation of anthropogenic recharge impacts on VBS. To study anthropogenic recharge into the karst limestone aquifer, wastewater effluent, golf course ponds, septic tanks, groundwater monitoring wells, and VBS discharge were sampled for boron, nitrate-nitrogen, nitrate-oxygen and their isotopes spatially throughout the VBS springshed. Data related to natural water features, rainfall, land use, water use, treated …

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Compressive And Coded Change Detection: Theory And Application To Structural Health Monitoring, Omid Sarayanibafghi Jan 2016

Compressive And Coded Change Detection: Theory And Application To Structural Health Monitoring, Omid Sarayanibafghi

Electronic Theses and Dissertations

In traditional sparse recovery problems, the goal is to identify the support of compressible signals using a small number of measurements. In contrast, in this thesis the problem of identification of a sparse number of statistical changes in stochastic phenomena is considered when decision makers only have access to compressed measurements, i.e., each measurement is derived by a subset of features. Herein, we propose a new framework that is termed Compressed Change Detection. The main approach relies on integrating ideas from the theory of identifying codes with change point detection in sequential analysis. If the stochastic properties of certain features …

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Evaluating Wrong-Way Driving For Florida Interstates And Toll Road Facilities: A Risk-Based Investigation, And Countermeasure Development, John Rogers Jan 2016

Evaluating Wrong-Way Driving For Florida Interstates And Toll Road Facilities: A Risk-Based Investigation, And Countermeasure Development, John Rogers

Electronic Theses and Dissertations

The focus of this dissertation was to examine wrong-way driving (WWD) events on Florida toll roads and Interstates. The universe of WWD data contains many sources of WWD events or incidents. Most of the previous research focused only on WWD crashes without considering other data such as WWD citations and 911 calls related to WWD incidents. While WWD citations and 911 calls data is abundant, this data has been largely overlooked in other studies. This dissertation provides a novel and holistic approach for evaluating WWD risk, which considers other risk factors such as WWD citations and 911 calls in addition …

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Assessing The Effect Of Social Networks On Employee Creativity In A Fast-Food Restaurant Environment, Mitchell Rabinowitz Jan 2016

Assessing The Effect Of Social Networks On Employee Creativity In A Fast-Food Restaurant Environment, Mitchell Rabinowitz

Electronic Theses and Dissertations

Creativity has been widely recognized as critical to the economic success of organizations for over 60 years. Today, it is considered to be the most highly prized "commodity" of businesses. As such, there have been numerous efforts to better understand creativity with the goal of increasing individual creativity and therefore improving the economic success of organizations. An emerging area of research on creativity recognizes creativity as a complex, social process that is dependent upon many factors, including those of an environmental nature. In support of this perspective, a growing amount of research has investigated the effect of social networks on …

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She's Not Fit For The Business World: An Initial Examination Of Gender, Age, And Weight, Miranda Pelkey Jan 2016

She's Not Fit For The Business World: An Initial Examination Of Gender, Age, And Weight, Miranda Pelkey

Electronic Theses and Dissertations

The present study examined archetype theory (Marcus & Fritzsche, 2015) that suggests that the intersection of multiple group memberships will create a unique cognitive representation, as it is relates to sex, age, and weight. Following a pilot study to equate photos on attractiveness, perceived competence, professionalism, and intelligence, 183 participants reviewed a fictitious LinkedIn profile in which all information was held constant across participants except the photo. Using a 2 (sex) x 2 (age) x 2 (weight) design (manipulated through the photos), participants rated the job applicant on adjectives associated with proposed sex, age, and weight archetypes and on perceptions …

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Modeling Mass Transfer And Assessing Cost And Performance Of A Hollow Fiber Nanofiltration Membrane Process, David Yonge Jan 2016

Modeling Mass Transfer And Assessing Cost And Performance Of A Hollow Fiber Nanofiltration Membrane Process, David Yonge

Electronic Theses and Dissertations

Bench-scale water treatment testing of three next generation hollow-fiber (HF) nanofiltration (NF) membranes was conducted to characterize divalent ion rejection capabilities and investigate removal mechanisms. Existing mathematical models were investigated to describe solute transport using synthetic magnesium sulfate solutions including the size exclusion model, homogenous solution diffusion (HSD) model, dimensional analysis, and the HSD model incorporating film theory. Solute transport for two of the membranes were described by HSD theory and were predictive of their 90% divalent ion removal. A third membrane was more accurately modeled using size exclusion and was found to be predictive of its 40% divalent ion …

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Assessing Safety Culture Among Personnel In Governmental Construction Sites At Saudi Arabia: A Quantitative Study Approach, Omar Alrehaili Jan 2016

Assessing Safety Culture Among Personnel In Governmental Construction Sites At Saudi Arabia: A Quantitative Study Approach, Omar Alrehaili

Electronic Theses and Dissertations

Safety is an essential issue for organizations to survive, especially for hazardous industries such as the construction industry. The construction industry is considered to be one of the major industries that help in the growth of the economy and the infrastructure of all countries. Recently, scholars have paid increasing attention to the concept of safety culture due to its role in decreasing the occurrences of accidents and injuries. Safety culture has become the focus of all industries and has received much attention in recent years, especially within the construction industry. Absence of this culture is a major cause of injuries …

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Effects Of A Mixed-Mode Instructional Program On The Communicative Turns Of Preschoolers With Down Syndrome Who Use Augmentative And Alternative Communication, Erika Timpe Jan 2016

Effects Of A Mixed-Mode Instructional Program On The Communicative Turns Of Preschoolers With Down Syndrome Who Use Augmentative And Alternative Communication, Erika Timpe

Electronic Theses and Dissertations

Children with Down syndrome are at increased risk for a variety of deficits, including those in the area of speech, language, and literacy. Speech-language pathologists (SLPs) have historically focused on building children's verbal and signed vocabulary, but these efforts do not always result in significant changes in children's functional communication. Augmentative and alternative communication (AAC) systems and interventions have been recommended by the American Speech-Language-Hearing Association as appropriate options for facilitating functional communication skills with children with Down syndrome ([American Speech-Language-Hearing Association [ASHA], 2010; New York State Department of Health [NYSDOH], 2006). In spite of these recommendations, there exists a …

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The Scoop, Vol. 2 Issue 10, January 2016, Health Sciences Library Jan 2016

The Scoop, Vol. 2 Issue 10, January 2016, Health Sciences Library

Volume 2

Latest news and events from the Health Sciences Library in our monthly newsletter for January 2016.

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Installments, Issue 96, January/February 2016, Renee Montgomery Jan 2016

Installments, Issue 96, January/February 2016, Renee Montgomery

Libraries' Newsletters

No abstract provided.

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At The Intersection Of Feminism And Fast Capitalism: A Study Of Women's Literacies During A Time Of Change, Melanie Gauss Jan 2016

At The Intersection Of Feminism And Fast Capitalism: A Study Of Women's Literacies During A Time Of Change, Melanie Gauss

Electronic Theses and Dissertations

Research in socio-historical studies of literacy have focused on the social and historical aspects of literacy. While these prior studies have illuminated how we think about the social and historical context surrounding literacy, we have not studied women's literacies in relation to the economy as much. In response, this study focuses particularly on women's literacies during a specific time period, that of the 1960s to the 1990s, which ushered in second wave feminism's fight for equality in the workplace and the change from traditional capitalism to "fast" or "new" capitalism. To develop this inquiry, and find out about women's literacies …

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Identifying The Most Common Errors In Saudi University Students' Writing: Does The Prompt Matter?, Amal Barzanji Jan 2016

Identifying The Most Common Errors In Saudi University Students' Writing: Does The Prompt Matter?, Amal Barzanji

Electronic Theses and Dissertations

The purpose of this study was to investigate the most common writing errors made by undergraduate Saudi students with special focus on the five most common errors. The study also examined whether the type of prompt has an effect on the frequency of these errors. 58 English major students participated in this study, and each student wrote two timed essays. The first one was persuasive and the second one was compare and contrast. In order to analyze the data, the researcher used an error inventory developed by Bushong and Mihai (2012) based on Ferris (2002), which categorized ten types of …

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The Poverty Obliteration Program, Robertico Croes, Manuel Rivera Jan 2016

The Poverty Obliteration Program, Robertico Croes, Manuel Rivera

Faculty Scholarship and Creative Works

The complexity of the concept of poverty is revealed through multiple channels in politics, media, and associations, and the international community. Different views and positions are adopted with regard to the meaning, causes and approaches to poverty. This diversity in definitions poses enormous hurdles for realizing the perennial objective of reducing poverty by modern society. Varying conceptualizations of poverty make measurements controversial, affecting estimates of the magnitude of poverty and subsequent actions to be undertaken. Conflicting notions of poverty can leave poor people without the necessary policy attention and actions. This chapter explores the meanings and measurements of poverty and …

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Rethinking Drinking: A Paradigm Shift For Estimating Social And Behavioral Harm, Thomas Hall Jan 2016

Rethinking Drinking: A Paradigm Shift For Estimating Social And Behavioral Harm, Thomas Hall

Electronic Theses and Dissertations

This study challenges old saws about negative consequences attributed to alcohol use. Previous research findings associate negative social and behavioral consequences with alcohol consumption, as if college students only do regrettable things when they are drunk. Typical research related to negative consequences and alcohol use relies on retrospective self-reporting. Investigators often frame negative consequences as outcomes of problematic drinking or, as more commonly labeled, "binge drinking." In the nomenclature of prevention, binge drinking is not a direct measure of alcohol use resulting in intoxication; it is a hypothetical tipping point, predicting an increased likelihood of the incidence of negative consequences …

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Battle On The Homefront: An Auto-Ethnographic Perspective On Domestic Violence Post-Deployment, Michelle Craske Jan 2016

Battle On The Homefront: An Auto-Ethnographic Perspective On Domestic Violence Post-Deployment, Michelle Craske

Electronic Theses and Dissertations

Domestic and sexual trauma that occurs during the time a soldier is actively serving in the military are difficult for researchers to measure in large part because the Department of Defense does not report these offenses to the public. Recent combat missions to the Middle East have increased mental health issues among soldiers, but it is unclear whether these issues are related to domestic violence and sexual trauma soldiers may have endured. The purpose of this study is to investigate how combat operations may have increased domestic violence and sexual trauma among soldiers. An auto ethnographic method is used to …

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