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Building Capacity Through The Use Of A Strategic Prevention Framework System In Communities, Duncan Meyers
Building Capacity Through The Use Of A Strategic Prevention Framework System In Communities, Duncan Meyers
Theses and Dissertations
The Strategic Prevention Framework (SPF) is a planning and implementation model that mobilizes communities to collaborate on developing and implementing an evidence-based prevention system. This model follows a structured five-step process with two cross-cutting elements (cultural competence and sustainability) that emphasizes building capacity of coalitions to strategically plan, implement, and sustain evidence-based prevention services to reduce adolescent substance use. This study utilized a repeated cross-sectional design. Participating youth were in grades 6, 8, 10, and 12 and lived in one of 27 counties in a Southeastern state that was funded through the Center for Substance Abuse Prevention’s SPF State Incentive …
The Impact Of Sports Dropout On Adolescent Functioning, Brittany Skiles Cook
The Impact Of Sports Dropout On Adolescent Functioning, Brittany Skiles Cook
Theses and Dissertations
Sports is the most commonly participated in extracurricular activity during adolescence. Aligned with the Positive Youth Development theoretical framework, previous research has shown that sports participation offers youth a context rich in resources found to promote positive adjustment into adulthood. However, around one third of the youth participating in sports drop out each year, and little research has examined the impact of sports dropout on indicators of youth adjustment. This study examines the relation between sports dropout and academic achievement, self-esteem, depression, perceived school climate, perceived support from adults in school, and alcohol use. The moderating effect of sports engagement …
Campus Knowledge Of Esports, Kenny Sugishita
Campus Knowledge Of Esports, Kenny Sugishita
Theses and Dissertations
This research study investigates private college and university admission’s officers levels of familiarity of the electronic sports (eSports) industry along with determining the level of emphasis universities place on academics and co-curricular activities. A thorough examination of the professional eSports space is extensively detailed providing information about the history of video games, the development of professional eSports, and the development of collegiate eSports. Additionally, examination of trends in higher education, especially as it relates to private institutions, is explained in detail. With the eSports industry continuing to expand, this study is timely as small private colleges and universities are searching …
Defining The Effects Of Gdf-2 On TgfB Signaling In Tumorigenic Epithelial Cells, Tirthankar Bandyopadhyay
Defining The Effects Of Gdf-2 On TgfB Signaling In Tumorigenic Epithelial Cells, Tirthankar Bandyopadhyay
Theses and Dissertations
Cancer cells can be viewed as such cells, which have disrupted/aberrant signaling pathways for maintaining cellular homoeostasis. Identifying such altered signaling mechanisms can help us target these pathways in a better way. GDF-2 (Growth and differentiation factor – 2) or BMP9 (Bone morphogenetic protein – 9), a multifunctional cytokine, is a member of the Bone Morphogenetic Protein subfamily, under TGFβ superfamily, with roles distinct from BMP2/4/7. While GDF-2 is known to be one of the most potent ectopic inducers of bone and cartilage formation, it rose to significance with the identification of its receptor ALK1 in endothelial cells. TGFβ’s role …
Wavelet Analysis Of Periodic Error In Heterodyne Interferometry, Chao Lu
Wavelet Analysis Of Periodic Error In Heterodyne Interferometry, Chao Lu
Theses and Dissertations
Heterodyne displacement measuring interferometry provides important metrology for applications requiring high resolution and accuracy. Heterodyne Michelson interferometers use a two-frequency laser source and separate the two optical frequencies into one fixed length and one variable length path via polarization. Ideally these two beams are linearly polarized and orthogonal so that only one frequency is directed toward each path. An interference signal is obtained by recombining the light from the two paths; this results in a measurement signal at the heterodyne (split) frequency of the laser source. This measurement signal is compared to the optical reference signal. Motion in the measurement …
Unexpected And Interrupted Transitions Among Newly Licensed Registered Nurses: Perspectives Of Nurse Managers And Preceptors, Sheri S. Webster
Unexpected And Interrupted Transitions Among Newly Licensed Registered Nurses: Perspectives Of Nurse Managers And Preceptors, Sheri S. Webster
Theses and Dissertations
Successful retention of newly licensed registered nurses (NLRNs) into practice is critical to ensure the nursing workforce required to meet current and future health care demands. NLRN turnover rates result in loss of revenue due to high orientation costs and further hinder the development of a stable workforce. For nurse educators and administrators to effectively address early attrition among NLRNs, they must have a clear understanding of the factors that contribute to NLRNs leaving employment. The aim of this qualitative descriptive research was to explore NLRN transition to professional practice from the experiences and perspectives of nurse managers and preceptors …
Industrial Robot Acceptance: Effects Of Workforce Demographics And Establishing A Culture Of Acceptance Within Manufacturing Industry, Melissa M. Henderson
Industrial Robot Acceptance: Effects Of Workforce Demographics And Establishing A Culture Of Acceptance Within Manufacturing Industry, Melissa M. Henderson
Theses and Dissertations
Industrial applications have not been extensively researched regarding human-robot interaction. This project investigated industrial robot acceptance in the context of one manufacturing site. Acceptance was examined in relation to the workforce and conditions of acceptance were identified using mixed methodology. Quantitative (surveys) and qualitative (interviews) data was used to measure and analyze the existing state of technology acceptance and site culture. Based on this exploratory study, it was found the manufacturing facility has a weak culture but would be generally accepting of industrial robots if the technology were easy to use and useful. The identified boundary conditions to acceptance included …
Regulation Of Stress Response And Innate Immunity By DsRna-Binding Proteins Pact And Trbp, Lauren S. Vaughn
Regulation Of Stress Response And Innate Immunity By DsRna-Binding Proteins Pact And Trbp, Lauren S. Vaughn
Theses and Dissertations
An integral aspect of innate immune response to viral infections is the ability to detect non-self molecules to initiate antiviral signaling via pattern recognition receptors (PRRs). One subset of these receptors are cytoplasmic receptors that contain double stranded (dsRNA) binding domains, which allow them to identify non-self dsRNA produced during a viral infection and mount a protective cellular response. PKR is a dsRNA-activated eIF2α kinase that is a key regulator of cellular antiviral and stress response pathways. Activation of PKR’s catalytic activity requires binding to one of its activators, viral dsRNAs or the cellular protein PACT (PKR activator). Although PACT …
A Phenomenological Study Of The Experiences Of Parents Of A Child Or Children Diagnosed With Deafness, David Patrick Leach
A Phenomenological Study Of The Experiences Of Parents Of A Child Or Children Diagnosed With Deafness, David Patrick Leach
Theses and Dissertations
This qualitative study examined the lived experiences of twelve parents who have a child or children diagnosed with deafness, and the meaning these parents have made of their experiences. The researcher conducted individual, semi-structured interviews and analyzed the data in accordance with the practices of phenomenological research. Thirty-seven themes were identified in the interview data, which were discussed in terms of their implications for efficacious clinical services to this population, as well as for the field of counselor education.
Supramolecular Coordination Networks Of S- And F-Block Metals Featuring The 1,8-Naphthalimide Tecton, Andrew Paul Leitner
Supramolecular Coordination Networks Of S- And F-Block Metals Featuring The 1,8-Naphthalimide Tecton, Andrew Paul Leitner
Theses and Dissertations
The reactions of (S)-2-(1,8-naphthalimido)propanoic acid (HLala), and (S)-2-(1,8- naphthalimido)-3-hydroxypropanoic acid (HLser), protonated forms of ligands that contain a carboxylate donor group, an enantiopure chiral center and a 1,8-naphthalimide π...π stacking supramolecular tecton and in the case of HLser an alcohol functional group, with the appropriate alkali metal hydroxide followed by a variety of crystallization methods leads to the formation of crystalline K(Lala)(MeOH) (1), K(Lala)(H2O) (2), Na(Lala)(H2O) (3), KLser (4), CsLser (5) and CsLala (6). Each of these new complexes has a solid state structure based on six-coordinate metals linked into homochiral helical rod SBU central cores. In addition to the …
Two-Dimensional Transient Spectroscopy Measuring Heterogeneity In Electronic And Rotational Dynamics, Haorui Wu
Two-Dimensional Transient Spectroscopy Measuring Heterogeneity In Electronic And Rotational Dynamics, Haorui Wu
Theses and Dissertations
Multiple population-period transient spectroscopy (MUPPETS) is a picosecond, time resolved experiment that uses a sequence of six laser pulses. It was previously known that MUPPETS could measure heterogeneity in electronic-state decay. This dissertation presents two projects that extend MUPPETS to new processes. One process is the extension from 2-level system into 3-level system, another new process extends the kinetics from electronic decay to rotational decay. In addition, a third, ongoing project on rotational dynamics in ionic liquids will also be discussed briefly. The first project consisted of two main parts. The first part focused on the biexciton decay in semiconductor …
Physical Activity And Breast Cancer In South Carolina, Chisom Onyeuku
Physical Activity And Breast Cancer In South Carolina, Chisom Onyeuku
Theses and Dissertations
This study examined the relationship between breast cancer incidence and recreational physical activity. It was one of the first studies in the southeastern US to examine incident breast cancer and physical activity in an ethnically diverse cohort of women. In terms of physical activity, both lifetime and recent physical activity were analyzed. All physical activity data were from validated self-reported surveys. The study examined BMI, menopausal status and race as key confounders and effect modifiers. The study found evidence that for Black women, there was a positive relationship between the amount of lifetime physical activity and the odds of incident …
Molecules And Metals In The Distant Universe: Sub-Mm And Optical Spectroscopy Of Quasar Absorbers, Sean Stephen Morrison
Molecules And Metals In The Distant Universe: Sub-Mm And Optical Spectroscopy Of Quasar Absorbers, Sean Stephen Morrison
Theses and Dissertations
In order to gain a complete understanding of galaxy formation and evolution, knowledge of the atomic and molecular gas in the interstellar medium (ISM) is required. Absorption-line spectroscopy of quasars offers a powerful and luminosity independent probe of gas in distant galaxies. The Damped Lyman- systems (DLAs; 20.3 . log NHI ), are the highest neutral hydrogen column density quasar absorbers and contain a substantial fraction of the neutral gas available for star formation in the high-redshift Universe. This thesis presents a study of the metal content in some DLAs, based on optical spectroscopy, and a search for molecules based …
Integration Of Impulse-Variability Theory And The Speed-Accuracy Trade-Off In Children's Multijoint Ballistic Skill Performance, Sergio Lupe Molina
Integration Of Impulse-Variability Theory And The Speed-Accuracy Trade-Off In Children's Multijoint Ballistic Skill Performance, Sergio Lupe Molina
Theses and Dissertations
A major purpose of the motor learning and motor control literature is to provide principles and theories (e.g., speed-accuracy trade-off) that can inform the instruction of young learners in motor skill competence. To be optimally effective, these principles and theories must be understood and applied in relation to authentic instructional contexts, complex motor patterns, and specific developmental levels of young learners. It is insufficient, for instance, to generalize research results with adults learning simple movements in controlled laboratory settings to an understanding of how children learn from fundamental movement skills in physical education classes. Based on this premise, the work …
Intercode Advanced Fuels And Cladding Comparison Using Bison, Frapcon, And Femaxi Fuel Performance Codes, Aaren Rice
Intercode Advanced Fuels And Cladding Comparison Using Bison, Frapcon, And Femaxi Fuel Performance Codes, Aaren Rice
Theses and Dissertations
The high density uranium-based fuels are regaining popularity as the current fleet of LWR’s are showing interest in uprating plants to increase accident tolerance and performance. Fuels such as U3Si2, UN, and UC all contain a higher uranium loading and thermal conductivity than that of UO2 making them attractive in combination with an advanced cladding type such as the ceramic SiC cladding. In addition to adding more mass uranium to the core without surpassing current enrichment limits, these advanced fuels and claddings are designed with increased accident tolerance performance in a LOCA type scenario in mind. One of the possible …
Establishing The Microcrustacean Daphnia As A Model System For Research On Aging, Charles Andrew Shumpert
Establishing The Microcrustacean Daphnia As A Model System For Research On Aging, Charles Andrew Shumpert
Theses and Dissertations
Aging is a ubiquitous process pertaining to all biological systems around the planet. Although much has been learned from studies so far on the molecular mechanisms that lead to aging, a complete understanding of a healthy life span and longevity still eludes us. In this dissertation, we will examine the use of a freshwater microcrustacean Daphnia as a model system for studies on the biology of aging. The Introduction chapter presents a review of the general molecular alterations associated with cellular and organismal aging, and discusses the core model organisms currently used to study the aging process. The introduction chapter …
Genetic And Epigenetic Variations In Asthma And Wheeze Illnesses, Todd M. Everson
Genetic And Epigenetic Variations In Asthma And Wheeze Illnesses, Todd M. Everson
Theses and Dissertations
Asthma, a chronic respiratory condition, is common worldwide with no cure and limited effective prevention strategies. It is well recognized that asthma has a multifaceted etiology, though many of the underlying mechanisms involved in asthma development, persistence and remission are still convoluted. Epigenetic mechanisms, such as DNA methylation, regulate gene-expression but are not related to changes in the actual DNA sequence. Recently, differential patterns of DNA methylation within many genes have been associated with asthma, particularly within genes involved in the differentiation of pro-inflammatory T-helper 2 (Th2) cells. DNA methylation patterns within less known biologic pathways undoubtedly are involved in …
Optimization Of Shell Growth And Influence Of Surface Ligands For Colloidal Cdse/Cds Core/Shell Quantum Dots, Rui Tan
Theses and Dissertations
Progress in the colloidal synthesis of semiconductor quantum dots (QDs) has triggered a burst of research toward applications in QD based light emitting diodes, biological imaging as fluorescent tags, and advanced solar cell designs. In order to adjust and optimize the photo physical properties of QDs, QD heterostructures have been introduced and widely explored. This dissertation is focused on studies of growth of semiconductor colloidal CdSe/CdS core/shell quantum dots and the influences of neutral surface ligands to their photo-physical properties. Chapter 1 provides an introduction of the concept of semiconductor colloidal nanoparticles, core/shell heterostructures and the synthesis methods as well …
Do Discipline Style And Parenting Self-Efficacy Interact To Predict Observed Child Behavior? Outcomes From A Representative Sample Of Mothers With Young Chilren, Emily Noel Neger
Do Discipline Style And Parenting Self-Efficacy Interact To Predict Observed Child Behavior? Outcomes From A Representative Sample Of Mothers With Young Chilren, Emily Noel Neger
Theses and Dissertations
Both parenting style and parents’ sense of their own parenting self-efficacy (PSE) have been found to predict child behavior outcomes in young children. Parents who engage in lax or overreactive parenting practices or who lack confidence in their parenting abilities are more likely to have children who display disruptive and noncompliant behavior. Until now, very little research has examined whether an interaction exits between these two constructs in predicting child behavior outcomes. The current study looked to fill this gap and assess whether a significant moderation relationship exists between parents’ parenting style and PSE in predicting observed child behavior. A …
Post-Fall Decision Making Among Older Women Living In Continuing Care Retirement Communities: A Mixed Methods Study, Caroline D. Bergeron
Post-Fall Decision Making Among Older Women Living In Continuing Care Retirement Communities: A Mixed Methods Study, Caroline D. Bergeron
Theses and Dissertations
Introduction: One in every three adults over the age of 65 experiences a fall every year, with women experiencing more falls than men. Falls can affect how older women perceive themselves and their independence. The purpose of this study was to examine older women's health decision making after experiencing a fall. Methods: I conducted semi-structured interviews with 17 older women living independently in continuing care retirement communities (CCRCs) who had experienced a fall within the previous six months and 11 individuals the women identified as being involved in their post-fall decision making. I also conducted an exploratory survey on post-fall …
An Integrative Model Of Muslim Students' Religiosity And Travelling Behavior To Gaming Destinations, Dawood Sulaiman Al Jahwari
An Integrative Model Of Muslim Students' Religiosity And Travelling Behavior To Gaming Destinations, Dawood Sulaiman Al Jahwari
Theses and Dissertations
Scholars in the tourism industry are continuously looking for new knowledge related to travel behavior, motivations, and the preferences of the main tourist segments. Demographic, socioeconomic, and cultural variables can all influence the demand for travel. Despite numerous studies on most of the demographic and socioeconomic variables, scholars have paid very little attention to religiosity with regard to travel decision-making. Specifically, no researchers have investigated the role of Islamic religiosity in predicting Muslims’ destination choice decisions. The purpose of this dissertation is to examine the role of attitudes, subjective norms, travel motivations, Islamic religiosity, self-efficacy, travel constraints, constraints negotiation strategies, …
The Effects Of Elevated Circulating Levels Of Lipocalin 2 On Liver Metastasis Of Colorectal Cancer, John Gerard Bonapart
The Effects Of Elevated Circulating Levels Of Lipocalin 2 On Liver Metastasis Of Colorectal Cancer, John Gerard Bonapart
Theses and Dissertations
In the United States, colorectal cancer (CRC) is the third most diagnosed cancer and the second leading cause of cancer deaths. In 2015, approximately 143,000 new cases will be diagnosed and 50,000 deaths are predicted. Liver metastasis is the major cause of death. To understand the molecular and cellular mechanisms of liver metastasis, we used an orthotopic mouse model of CRC liver metastasis that recapitulated all stages of tumor growth and metastasis to perform whole genome microarray analysis to identify genetic changes in the liver microenvironment in response to primary tumor growth in the cecum. We identified lipocalin 2 (Lcn2) …
Redneckaissance: Honey Boo Boo, Tumblr, And The Stereotype Of Poor White Trash, Ashley F. Miller
Redneckaissance: Honey Boo Boo, Tumblr, And The Stereotype Of Poor White Trash, Ashley F. Miller
Theses and Dissertations
Tumblr is an understudied social media site with a young, progressive, and queer user base of content creators. This study examines Tumblr posts about Here Comes Honey Boo Boo to understand the nature of Tumblr and the way a convergent culture that includes non-viewers negotiates a television show dependent on stereotypes. Discourses around authenticity, LGBTQ issues, and body acceptance resist the negative white trash connotations of the show, but this resistance is embedded in stereotypes around race, class, gender, sexuality, and geography. The result is a continuum in which users negotiate what the show means in how they use that …
A Qualitative Study Of The Massage Therapy Foundation's Best Practices Symposium: Clarifying Definitions And Creating A Framework For Practice, Ann Blair Kennedy
A Qualitative Study Of The Massage Therapy Foundation's Best Practices Symposium: Clarifying Definitions And Creating A Framework For Practice, Ann Blair Kennedy
Theses and Dissertations
Large numbers of individuals seek massage therapy for wellness/disease prevention purposes and research supports consumer reported benefits including physical and psychological improvements. However, challenges within the profession may be hindering the advancement of the field. To better understand the process and outcomes and ultimately develop best practices for massage therapy as well as better inform education, policy and research, it is necessary to investigate how massage and/or massage therapy are defined and operationalized in practice. This study entailed qualitative analysis of cross-sectional data using a grounded theory approach to examine the data gathered from a two-day symposium held in 2010 …
Statistical Power In Meta-Analysis, Jin Liu
Statistical Power In Meta-Analysis, Jin Liu
Theses and Dissertations
Statistical power is important in a meta-analysis study, although few studies have examined the performance of simulated power in meta-analysis. The purpose of this study is to inform researchers about statistical power estimation on two sample mean difference test under different situations: (1) the discrepancy between the analytical power and the actual power and (2) the influence of unequal sample size and unbalanced design on the power. Results indicated that there are noticeable discrepancies between the estimated power and actual power under certain conditions. In general, unbalanced design decreases the statistical power in the meta-analysis. Recommendations are provided for researchers …
An Annotated Bibliography Of Saxophone Works By Taiwanese Composers, Po-Fang Chang
An Annotated Bibliography Of Saxophone Works By Taiwanese Composers, Po-Fang Chang
Theses and Dissertations
Saxophone works by Taiwanese composers are, as yet, rarely researched nor introduced to the Western saxophone community. The purpose of this research paper is to create an annotated bibliography of works by prominent Taiwanese composers as a practical resource for pedagogues, researchers, and performers. Each work is introduced with background information, compositional ideas, performance length, a performance guide, and level of difficulty. In addition, a short biography and contact information for each composer is also included. It is the author’s goal to increase the exposure of these important contemporary works to the wider saxophone community, so that there will be …
Effects Of Cell Adhesion Peptides, Ph, And Matrix Shape On Maintenance Of Breast Cancer Stem Cells In An Engineered Hydrogel Matrix, Leily Daneshian
Effects Of Cell Adhesion Peptides, Ph, And Matrix Shape On Maintenance Of Breast Cancer Stem Cells In An Engineered Hydrogel Matrix, Leily Daneshian
Theses and Dissertations
Metastasis, resistance to chemo- and radiotherapy, and eventual relapse has been attributed to a tumor subpopulation known as cancer stem cells (CSCs). CSCs are regulated in their tumor microenvironment by various factors. Synthetic hydrogels can be used to investigate the effects of individual environmental factors on CSCs by providing inert 3D matrices. In this thesis, poly ethylene glycol diacrylate (PEGDA) hydrogel with 5kpa modulus has been used as a culture system to study the effect of; I) integrin and heparin binding peptides, 2) pH, and 3) the shape of the microenvironment on breast CSCs maintenance and tumorsphere formation in PEGDA. …
Main Street, America: Histories Of I-95, Mark T. Evans
Main Street, America: Histories Of I-95, Mark T. Evans
Theses and Dissertations
“Main Street, America: Histories of I-95” fills a historiographical gap by arguing the Interstate Highway System can only be accurately understood through the study of local histories. The existing literature tends toward national, system-wide evaluations and consequently fails to capture the complexity of the Interstate Highway’s interaction with the communities through which it passes. By focusing on the backbone of the Interstate Highway System, I-95, this dissertation demonstrates responses to Interstate Highways were dependent on the interplay of myriad local factors. Additionally, it argues that I- 95’s effect on communities was determined by local conditions. Studying individual communities along a …
Tool Material Degradation Due To Friction Stir Welding Of Aluminum Alloys, Corbin T. Collier
Tool Material Degradation Due To Friction Stir Welding Of Aluminum Alloys, Corbin T. Collier
Theses and Dissertations
The purpose of this study is to investigate the friction stir welding (FSW) tool material degradation factors due variation in tool material properties and the effect of an aluminum diffusion wear mechanism on three different FSW tool material when exposed to various welding temperatures and times. The degradation factors are essential to FSW tool design due to the effect of the tool pin and shoulders on the heat generation and material flow which directly correlated to the weld quality created during the FSW process. For this investigation the three materials used are H13, TSP1, and MP159. To determine degradation factors …
Individual- And Neighborhood-Level Determinants Of Emergency Department Utilization Among Patients With Diabetes In South Carolina, Charity B. Breneman
Individual- And Neighborhood-Level Determinants Of Emergency Department Utilization Among Patients With Diabetes In South Carolina, Charity B. Breneman
Theses and Dissertations
AIM: The primary aim of this study was to evaluate the geographic variation in emergency department (ED) use in South Carolina using geographical information systems (GIS) and to examine the effects of both individual- and neighborhood-level characteristics on frequent ED use among patients with diabetes. METHODS: ED discharge data for 2013 was geocoded based on patients’ residential ZIP code using GIS. Frequent ED use among patients with diabetes was defined as three or more ED visits between January 1, 2013 and December 31, 2013. The boundaries for each neighborhood were defined by the U.S. Census Bureau ZIP Code Tabulation Areas …