Digital Commons Network^™

Exploring The Relationship Between Teacher Caring, Teacher Job Satisfaction, And Burnout In Alternative School Teachers, Sandra Hope Davis

Online Theses and Dissertations

This study explores the relationship between teacher caring, teacher job satisfaction, and burnout in Kentucky alternative school teachers. The methodology was a cross-sectional, correlational web-based survey. Instrumentation included the Copenhagen Burnout Inventory (CBI), Teven’s Teacher Self-Report of Caring Survey, and the Teacher Job Satisfaction Scale (McCroskey’s Generalized Belief Measure). The independent variables were the three sub-dimensions of the CBI: Personal Burnout, Work Related Burnout, and Client Related Burnout. The dependent variables were Teacher Caring and Teacher Job Satisfaction. For context, teachers were asked about the size, location, and type of school they served, and the length of their teaching experience …

The Effects Of The Estrus Cycle On Microbiota Composition And The Opportunistic Pathogen Listeria Monocytogenes Infection Process In Murine Models, Ryan William-Thomas Donkin

Online Theses and Dissertations

In the U.S., Listeria monocytogenes accounts for less than one percent of foodborne illnesses but has a 28% mortality rate. Infection in healthy individuals causes colonization of the intestinal lumen and subclinical noninvasive listeriosis. However, translocation of L. monocytogenes across the intestinal epithelium produces invasive systemic listeriosis with central nervous system involvement. Little is known of the gastrointestinal stages of L. monocytogenes pathogenesis. Enteric pathogens such as L. monocytogenes interact directly with the host-microbiota during the gastrointestinal phase of pathogenesis. Recent research has recognized that microbiota plays a role in activating immune response and protecting against invasive pathogens. Individual host …

Living With A Chronic Condition: Perspectives Of College Students At A Public Institution Of Higher Education, Kelley Lynn Harlan

Online Theses and Dissertations

Chronic conditions are ongoing, have a pattern of recurrence or deterioration, and produce consequences impacting an individual’s quality of life. An estimated 164 million Americans are expected to be affected by chronic conditions by the year 2025 (Partnership to Fight Chronic Disease, 2016). College students with chronic conditions face unique challenges making it difficult to succeed in traditional degree programs due to unpredictable shifts in wellness. The purpose of this qualitative research was to discover the lived experience of college students with chronic conditions. Eight adult, full-time, traditional university students with chronic conditions were recruited and participated in a one-time, …

Experience Of Play Participation And Use Of Lower Extremity Orthoses In Children With Cerebral Palsy: Case Study, Lakyn Elizabeth Jolly-Burchell

Online Theses and Dissertations

This case study sought to understand the experience of a single family of a child with cerebral palsy (CP) using lower extremity orthoses (LEOs) in natural play contexts. CP is the most commonly occurring motor disability in childhood. Associated with CP, impairments in functional mobility, spasticity, varying degrees of muscle tone, ROM, and impaired gross and fine motor control are barriers to meaningful play experiences in this population. LEOs are widely prescribed devices for children with CP, used as walking aids and to improve/offset some of these performance deficits and body structures. Although, the true efficacy of LEOs is yet …

“He Denieth None That Come Unto Him” The Mormon-Jewish Relationship During The Holocaust And World War Ii, Erica Lauren Shaw

Online Theses and Dissertations

The Church of Latter-day Saints of Jesus Christ stumbled into fruition and global recognition after decades of oppression and resistance from its contemporaries. Despite its rocky beginnings, the Church’s membership remained largely friendly to anyone who expressed interest in their gospel. Among those whom they shared a positive relationship with were the Jewish people. The research presented here explored the history of that relationship from its doctrinal significance to its greatest test: the Holocaust and World War II.

Impacts Of Driving Factors On Annual Cicada Emergence In Relation To The Seasonal Abundance Of Eastern Copperheads (Agkistrodon Contortrix), Jesse Christian Sockman

Online Theses and Dissertations

For many species, life history events are cyclical and often correspond to specific environmental conditions. As a result of environmental variability, the optimal conditions that regulate the range and activity of highly regulated cyclical organisms, like cicadas, are subject to temporal change. Variability in cicada emergence and abundance has been shown to impact the species that rely on the rapid influx of nutrients. One such predator is the Eastern Copperhead (Agkistrodon contortrix) that has been noted feeding on emerging cicadas throughout their range. In eastern Kentucky, observations of copperheads congregating to feed on cicadas has been documented in recreational areas. …

Development Of Novel Analytical Methods For Detection And Determination Of Tamoxifen In Oral Fluid And Discrimination Between Regioisomeric Aromatase Inhibitors For Doping Control Purposes, Brooke A. Sutton

Online Theses and Dissertations

The use of SERMs (Selective Estrogen Receptor Modulators) – most notably the drug Tamoxifen – has significantly increased among athletes over the past decade to enhance athletic performance and/or negate certain side effects of using anabolic steroids. This “doping” is always banned by WADA (World Anti-Doping Agency) for all athletes, but SERMs can naturally increase testosterone production so they are a tempting alternative to using steroids or androgenic supplements that can cause significant health problems (e.g. acne, breast development, frequent urge to urinate, low libido, etc.). Similarly, the use of AIs (Aromatase Inhibitors) has also increased among athletes for identical …

Dysphoric Milk Ejection Reflex: A Narrative Inquiry Of Women's Experiences And Perceptions, Brandi Winchester

Online Theses and Dissertations

Background

Dysphoric milk ejection reflex is an idiopathic condition experienced by some breastfeeding women that is characterized by an abrupt experience of negative emotions or sensation prior to milk let-down. Many women struggle to make sense of the condition, and report barriers to communicating with others about their experiences and accessing support from healthcare providers. Dysphoric milk ejection reflex is often reported by women to impact self-efficacy and contribute to secondary psychological effects.

Research aim

Exploration of the experience of Dysphoric Milk Ejection Reflex. Investigation of the impact of diagnosis on the sense of wellness and self-efficacy of affected mothers. …

Principal Leadership And Student Academic Achievement, Brigitte Karin Manns

Education Dissertations

This case study is an analysis of the relationship between principal leadership and student academic achievement. This research is based upon two dominant leadership theories from the past four decades, namely transformational leadership, which has been studied extensively by Bernard Bass and Bruce Avolio among others, and instructional leadership, which has been researched most notably by Philip Hallinger and colleagues. More recently, several researchers have proposed that transformational leadership and instructional leadership may be related to increases in student learning when used simultaneously by a school leader. This case study is an examination of the leadership style of a principal …

Mfpa: Mixed-Signal Field Programmable Array For Energy-Aware Compressive Signal Processing, Adrian Tatulian

Electronic Theses and Dissertations, 2020-2023

Compressive Sensing (CS) is a signal processing technique which reduces the number of samples taken per frame to decrease energy, storage, and data transmission overheads, as well as reducing time taken for data acquisition in time-critical applications. The tradeoff in such an approach is increased complexity of signal reconstruction. While several algorithms have been developed for CS signal reconstruction, hardware implementation of these algorithms is still an area of active research. Prior work has sought to utilize parallelism available in reconstruction algorithms to minimize hardware overheads; however, such approaches are limited by the underlying limitations in CMOS technology. Herein, the …

A Legacy Of Community And Mourning: Aids & Hiv In Central Florida, 1983-1993, Andrew Weeks

Electronic Theses and Dissertations, 2020-2023

Given the primacy of Florida, and in particular Orlando, as an urban center with an above average rate of AIDS and HIV, this study examines how the outbreak of a deadly disease can affect a community. Complicating the response to this scourge, those who were most at-risk were marginalized groups such as those in the LGBTQ community, drug users, and often people of color. As a result, those who occupied positions of political power felt little incentive to curb the epidemic and mocked it by deeming it "the gay disease." As a result of neglect and the lack of investment …

Party For One: A Monologue Of The Importance Of Oneself Through Book Arts, Jacob Zhefu Wan

Electronic Theses and Dissertations, 2020-2023

This thesis explores the importance of oneself through sexuality, context, and introspection in the art of book arts. I work with memories, imagination, and consciousness in the form of book arts to express the importance of the self from my personal experience. Through the use of colors, materials, spatial compositions, and other visual components to manifest the content of my art, I want to illuminate the awareness of otherness including gender issues and an individual's vulnerability. Playing with the texts of Chinese and English, I intend to create narratives with languages, images, and other mixed media. In addition to crafting …

Breaking The Cycle Of Intergeneration Literacy Deficits: Describing Linguistic Interactions Between Adolescent Mothers And Their Young Children, Diana Abarca

Electronic Theses and Dissertations, 2020-2023

The purpose of this pilot descriptive study was to begin the exploration of adolescent mothers' and their children's sociodemographic characteristics and language and literacy skills, the home literacy environment (HLE) provided by adolescent mothers, and the quality of linguistic interactions between adolescent mothers and their children. Eight adolescent mother-child dyads were recruited from local school counties. Data were collected through demographic and HLE questionnaires, various language standardized measures (i.e., Preschool Language Scales, Fifth Edition and Clinical Evaluation of Language Fundamentals, Fifth Edition), and scored interactions between mother-child dyads using the Parenting Interactions with Children: Checklist of Observations Linked to Outcomes …

The Precariat And The Pandemic: Assessing The Wellbeing Of Metro Orlando's Hospitality Workers During The Covid-19 Pandemic, Caroline Austin

Electronic Theses and Dissertations, 2020-2023

In 2018, the Orlando metro area was visited by 126.1 million tourists, a new record which the area has broken for its eighth year (Sanata 2019). As the number of visitors to the area continues to rise, so has the number of people employed by the hospitality industry which currently makes up the largest sector of the area's job market, employing 280,000 workers as of December 2019 (Bureau of Labor Statistics). Consistent growth in various insecure and unstable jobs of this kind have prompted the development of theory regarding the emergence of a new class known as the precariat. The …

The Relationship Of Professional School Counselors' Self-Efficacy And Motivation To Their Counseling Service Delivery, Jon Borland

Electronic Theses and Dissertations, 2020-2023

The purpose of this study was to explore the relationship between professional school counselors' perceived self-efficacy of mental health counseling skills (as measured by the School-Based Mental Health Survey; developed by A. D. Waliski & A. Barthel; adapted and published by Carlson & Kees, 2013) and level of situational motivation (as measured by the Situational Motivation Scale; Guay et al., 2000) to the extent of counseling services provided to students (as measured by the School Counselor Activity Rating Scale; Scarborough, 2005). Based on the principles of Social Cognitive Theory (SCT; Bandura, 1986) and Self-Determination Theory (SDT; Ryan & Deci, 2017), …

A Person-Centered Approach Of Dynamic Needs: Demographic Characteristics, Static Factors, And Justice-Related Outcomes Among Juvenile Offenders In Florida, Caitlin Brady

Electronic Theses and Dissertations, 2020-2023

Prior research examining criminogenic risk and need suggests that dynamic factors (i.e., criminogenic needs) are best suited for intervention and treatment as they are changeable over time. Thus, dynamic factors can be targeted to reduce the likelihood of recidivism among youth in the juvenile justice system. The assessment of needs is critical as it allows for the prediction of future delinquency and the ability to provide appropriate services/treatment for juvenile offenders. Several studies have shown that youth present with multiple needs and that these needs differ by gender. Therefore, the current study utilized a sample of adjudicated youth under community …

Online Communities For Information Sharing And Mutual Support For Health Professionals, Meghan Budvarson

Electronic Theses and Dissertations, 2020-2023

This study was conducted to explore the use of online communities for information sharing and mutual support by health professionals, in this case, oncology social workers (OSW). The characteristic traits of individuals using online listservs and reasons for use is largely under researched. The main objective of this research is to explore the nature of social exchange and use of a professional online community that occurs on the Social Work Oncology Network (SWON) listserv and the characteristics of those OSWs using the listserv. Using a researcher developed survey, associations between characteristics of listserv users and reasons for use were explored. …

Cute Panda Or Evil Dragon? Market Economy, Conflict Behavior And China's Peaceful Rise, Xiongwei Cao

Electronic Theses and Dissertations, 2020-2023

China has two contrasting images in the West: a cute panda and an evil dragon. In recent years, a near-consensus seems to be forming among policy makers in Washington that the People's Republic of China (PRC) is more of an evil dragon than a cute panda, using "sharp power" to threaten U.S. interests and world peace. The PRC is regarded by the current U.S. administration as a "strategic competitor," and a new Cold War seems to be looming between the world's two largest economies. Is the rise of China destined to cause conflicts or even war? After analyzing the conflict …

Early Host Defense Mechanisms Against La Crosse Virus Infection, Maria A. Cruz Zamora

Electronic Theses and Dissertations, 2020-2023

Given the importance of innate defense mechanisms in the skin, we have examined the interactions of the arbovirus La Crosse virus (LACV) with serum factors that serve as a first line of antiviral defense, and the outcome of LACV infection of human keratinocytes, one of the main cell types present at viral entry. Incubation of LACV derived from insect cells (I-LACV) with normal human serum in vitro did not result in neutralization, but instead stabilized LACV virions and enhanced infectivity. Enhanced infectivity was also seen with heat inactivated serum devoid of complement activity and with serum from a range of …

A Holistic Approach To Asses The Determinants Of Travel-Tracking Mobile Application Acceptance, Marcos De Medeiros

Electronic Theses and Dissertations, 2020-2023

This thesis investigated factors affecting travelers' intention to adopt a new type of travel-focused mobile application named travel-tracking mobile applications (TTMA). In general, TTMAs enable travelers to act as travel-posters (i.e., those who use the application to record and post/share their travel routes and travel-related information and experiences), and/or travel-takers (i.e., those who use the application to access, read, and follow the travel routes and other travel-related information and experiences posted/shared by travel-posters). By adopting an extended version of the Unified Theory of Acceptance and Use of Technology 2 (UTAUT2) framework (Venkatesh et al., 2012), the first part of the …

Modeling Flow And Nitrate Transport In Karst Groundwater Basins, Yuan Gao

Electronic Theses and Dissertations, 2020-2023

Understanding the groundwater flow in karst aquifers and the effect of best management practices (BMPs) on nitrate decrease in spring discharge is critical for effective management and protection of karst water resources. However, the control on the conduit network's impacts on spring discharge and nitrate concentration is not fully understood, and the cumulative effects of BMP on reducing nitrate in karst groundwater systems have not been evaluated at the basin scale. In this dissertation, a coupled Conduit Flow Process (CFPv2) and Conduit Mass Three-Dimensional (CMT3D) model was applied to evaluate the biosorption-activated media (BAM)-based BMP on nitrate removal in Silver …

Fruits In Dakhleh: Isotopic And Bayesian Mixed-Model Reconstruction Of Food Source Contributions And Diet At Kellis 2 Cemetery, Dakhleh Oasis, Egypt, Melissa Gomez

Electronic Theses and Dissertations, 2020-2023

This thesis applies a new methodology to dietary reconstructions of a unique population excavated from Kellis 2, a Romano-Christian era (c.50-450 AD) cemetery located in the ancient city of Kellis, Dakhleh Oasis, Egypt. Previously, stable carbon and nitrogen isotope analyses were conducted on bulk hair keratin from 216 individuals to examine their dietary practices and health status. Although this research identified the presence of specific dietary choices in the community, the researchers were not able to determine what fraction of the diet was composed of those resources. This is the first such study to use a priori dietary reconstruction data …

Behavior Specialist Experiences Of Roles And Responsibilites In Inclusive Trauma Informed Schools, Stephanie Jackson

Electronic Theses and Dissertations, 2020-2023

With the implementation of the Marjory Stoneman Douglas Act (SB-7026) and the introduction of the Trauma Informed Schools Act of 2019 (H.R. 4146), the need for well-prepared behavior specialists is critical as well as, difficult in inclusive public school settings. Improving structures within the trauma-informed schools model that address challenges that individuals in these roles face will require a better understanding of the ideal day-to-day roles and responsibilities that behavior specialist have. Specifically, their roles need to be understood by school-based administrators who will support them. The purpose of this qualitative investigation was to explore how five female behavior specialists, …

Two Pink Lines: Exploring Florida's Pregnancy-Associated Intimate Partner Homicides, Sonya Spence

Electronic Theses and Dissertations, 2020-2023

Pregnancy-associated Homicides (PAHs) are homicides committed while a woman is pregnant, and recent reports from Florida's Pregnancy-associated Mortality Review (PAMR) suggest that it is a leading cause of unnatural deaths for pregnant women. However, a study has not examined the motives, characteristics, and underlying factors behind these homicides. Therefore, this study explored Florida's Pregnancy-associated Intimate Partner Homicides (PAIPHs) using a sample of women that were reportedly pregnant at the time of their mortality (n=33), as well as a comparison group of not-pregnant women (n=33). To conduct the study, reported homicide data from news sources, police reports, and other public records …

The Policy On Children Of The Icc Office Of The Prosecutor: Toward Greater Accountability For Crimes Against And Affecting Children, Diane Marie Amann

Scholarly Works

The Policy on Children published by the International Criminal Court Office of the Prosecutor in 2016 represents a significant step toward accountability for harms to children in armed conflict and similar extreme violence. This article describes the process that led to the Policy and outlines the Policy’s contents. It then surveys relevant ICC practice and related developments, concluding that despite some salutary efforts, much remains to be done to recognize, prevent and punish the spectrum of conflicted-related crimes against or affecting children.

Removal Of Heavy Metals From Landfill Leachate Using Electrospun Polyelectrolyte Complex Fiber-Laminated Ultrafiltration Membrane, Amirsalar Rabbani Esfahani

Electronic Theses and Dissertations, 2020-2023

Ultrafiltration (UF) is a low-pressure membrane process that yields higher permeate flux and saves significant operating costs compared to NF/RO. However, UF has not been applied as a primary method for landfill leachate treatment due to its large pore size. This research investigated the removal of heavy metals from landfill leachate using an UF membrane laminated with fiber mats produced from electrospinning of a polyelectrolyte complex. In this research, we modified the surface of the UF membrane with two polyelectrolytes including Polyacrylic Acid (PAA) and Polyallylamine Hydrochloride (PAH). The removal of heavy metals including Pb, Cd, and Cu from water …

Conception D’Oreilles Artificielles Réalistes Dédiées À L’Étude Du Confort Acoustique Et Physique Des Protecteurs Auditifs Intra-Auriculaires, Simon Benacchio, Olivier Doutres, Éric Wagnac, Franck Sgard

Rapports de recherche scientifique

Au Québec, environ 360 000 travailleurs sont exposés quotidiennement à des niveaux de bruit susceptibles d’engendrer des problèmes d’audition. Les protecteurs auditifs individuels sont souvent utilisés pour pallier ce problème. Cependant, l’inconfort lié à l'utilisation de ces protecteurs limite la durée du port et donc l'efficacité de la protection. Le développement d'outils de conception acoustique minimisant les sources d’inconforts auditifs et physiques de ces protecteurs tout en assurant une atténuation adéquate constitue le contexte de cette recherche.

La présente étude se concentre sur deux indicateurs du confort associés au port des bouchons d’oreille : l’atténuation et l’effet d’occlusion. L’atténuation quantifie …

Quantification And Identification Of Microproteinuria Using Ultrafiltration And Atr-Ftir Spectroscopy, David Perezguaita, Zack Richardson, Phil Heraud, Bayden Wood

Articles

The presence of low amounts of specific proteins in urine can be an indicator of diagnosis and prognosis of several diseases including renal failure and cancer. Hence, there is an urgent need for Point-of-care (PoC) methods, which can quantify microproteinuria levels (30-300 ppm) and identify the major proteins associated with the microproteinuria. In this study, we coupled ultracentrifugation with attenuated total reflectance-Fourier transform infrared (ATR-FTIR) to identify and quantify proteins in urine at low parts per million levels. The process involves the preconcentration of proteins from 500 μL of urine using an ultrafiltration device. After several washings, the isolated proteins …

Validity And Reliability Study Of The Turkish Version Of The Self-Efficacy For Managing Chronic Disease 6-Item Scale, Kübra İnci̇rkuş, Nursen Nahci̇van

Turkish Journal of Medical Sciences

Background/aim: The measurement of self-efficacy is an important step toward improving chronic disease management, enhancing adherence to treatment, and assessing patients with chronic diseases. The purpose of this study was to assess the validity and reliability of the Turkish version of theSelf-Efficacy for Managing Chronic Disease 6-Item Scale. Materials and methods: In this methodological study, the sample consisted of 211 patients receiving chronic disease care in 2 family health centers in İstanbul, Turkey. Data were analyzed with descriptive statistics, exploratory and confirmatory factor analyses, concurrent validity, Cronbach's alpha, item-total correlation, and test-retest reliability.Results: Most of the sample were women (72%), …

Determining The Age Of Spoiled Milk From Dried Films Using Attenuated Reflection Fourier Transform Infrared (Atr Ft-Ir) Spectroscopy, Zack Richardson, David Perezguaita, Kamila Kochan, Bayden Wood

Articles

Milk spoilage is an inevitable occurrence, which generates waste and can result in food poisoning. When milk spoils, the off-flavor and curdling are due to excessive proliferation of various bacteria which causes pH changes. Time, temperature, environment,and previous handling practice all affects the spoilage rate. There is a need for a fast reliable and accurate method that can identify in situearly spoilage of milk. Here we show the ability of attenuated total reflectionFourier transformed infrared spectroscopy(ATR FT-IR) in conjunction with multivariate data analysis to predict the age of milk. We found that dried films vastly increased the absorbance of important …