Digital Commons Network^™

Using Educational Data Mining Techniques To Analyze The Effect Of Instructors’ Lms Tool Use Frequency On Student Learning And Achievement In Online Secondary Courses, Jonathan Barkand

Electronic Theses and Dissertations

The pedagogy of teaching and learning has been changing since computers were first integrated into the classroom. As technology evolves, the evaluation of the instructional tool’s effectiveness will continue to be an area of research need. The effectiveness of an instructional tool can be measured by student learning and achievement. Student learning and achievement was found to be most effective when the characteristics of active learning/engagement, frequent interaction, and feedback were present. The presence is provided by the instructor. Chickering and Gamson (1987) developed the Seven Principles for Good Practice (SPGP) in Undergraduate Education to improve teaching and learning.

The …

Examining The Role Of Ethnic Identity In The Relationship Between Characteristics Of Autism Spectrum Disorders And Eating Disorders, Ashley Bojorquez

Electronic Theses and Dissertations

The present work provides a synthetic literature review investigating the potential role of ethnic identity in the relationship between Autism Spectrum Disorders (ASD) and eating disorders (EDs). To date, there is no literature that directly examines the role that ethnic identity may play in the relationship between these two disorders. However, there is reason to believe it may; previous literature has shown that race/ethnicity plays a role in both of these disorders, and the role of ethnic identity has been more fully explored in the ED population. Notably, there is little research that examines the role of ethnic identity on …

Occupational Profiles Of At-Risk Youth: A Multi-Case Study, Abigail Catalano

Electronic Theses and Dissertations

Occupational therapy’s work with at-risk and adjudicated youth is a practice area currently possessing a limited base of evidence. One significant need in this body of literature is for examination of evidence-based evaluation practices. This project describes implementation and results of an evaluation protocol, Primary Occupations for Work and Employment Readiness (POWER), designed to elicit comprehensive occupational profiles from participants. POWER consists of five assessment tools, supplemented by clinical observations and program data. The assessments included are the Occupational Self-Assessment (OSA), Model of Human Occupation Screening Tool (MOHOST), Double OT (DOT), Kawa River Model, and Role Checklist Version 3 (RCV3). …

Solidarity With The Vulnerable: Global Healthcare Ethics In Spiritan Perspective, Chike Anyigbo

Electronic Theses and Dissertations

This dissertation focuses on global healthcare ethics from a Spiritan perspective. As the Spiritan Congregation developed over centuries, its core charism has been implemented in a variety of ministries articulated in terms of solidarity with the vulnerable (SWV). There has been very little discussion of the contribution of the Spiritan charism to ethics in general or healthcare ethics more specifically, as discussed in this work. Nevertheless, from the outset, the Spiritan ministry emphasized the importance of individual dignity as a foundation for a commitment to the poor. The focus clarified the importance of respecting the vulnerable. Over time, the Spiritan …

Indirect Bullying And Conflict Management Skills In Childhood And Adolescence, Charles Albright

Electronic Theses and Dissertations

In this study, the Young Adult Social Behavior Scale (YASB) and Conflict Resolution Scale (CRS) measures were administered to students from three private middle and high schools in the mid-Atlantic US as part of a larger study regarding the effects of a group counseling curriculum in reducing forms of indirect bullying. Research questions were developed to evaluate differences according to student age and gender in relational aggression, social aggression, and interpersonal maturity, as well as relationships between relational aggression, social aggression, interpersonal maturity, and conflict resolution skills. These questions were evaluated using MANOVA, Chi-square, and multivariate regression analyses, respectively. Results …

Burden Of Illness And Pharmacoeconomic Evaluation Of Lumacaftor/Ivacaftor In Cystic Fibrosis, Pratyusha Vadagam

Electronic Theses and Dissertations

Objectives: (1) To estimate the burden of illness in cystic fibrosis (CF) using 2010-2014 Medical Expenditure Panel Survey (MEPS) data, and (2) to conduct a pharmacoeconomic evaluation of lumacaftor/ivacaftor in the treatment of CF.

Methods: The study was conducted in two parts. Part 1 involved a retrospective analysis using individuals in MEPS database with an International Classification of Diseases, Ninth Revision, Clinical Modification (ICD-9-CM) diagnosis code of 277.00 for a principal diagnosis of CF. Dependent variables were cumulative and out-of-pocket (OOP) expenditures and independent variables included patient demographics and clinical characteristics. Unweighted and weighted estimates of expenditure in CF group, …

“Forming Ranks”: The Impact Of Negative-Destructive Leadership In The Aftermath Of Military Sexual Assault And Reporting, Jessica Payton

Electronic Theses and Dissertations

Military leaders play central roles in responding to sexual assault in the military social ecology, yet their impacts on victims’ post-assault and reporting experiences remain understudied. Using standpoint epistemology and a military-specific social ecological approach, this two-stage project investigated how military leaders impacted survivors’ post-assault and reporting experiences, as well as their experiences with military peers, community resources, and justice and separation processes. Data were gathered through an initial focus group with eight subject matter experts in advocacy, legal work, and policy reform, followed by subsequent in-depth individual interviews with eight female survivors of military sexual assault, seven of whom …

A Day Through My Eyes: Improving Visual Perceptual Training For School Staff Members Working With Students With Autism Spectrum Disorder, Abigail Moonis

Electronic Theses and Dissertations

A Day Through My Eyes focuses on the topic of visual perception in school-age children with autism spectrum disorder (ASD). This program addresses a need to improve the training, knowledge, and skills within the area of visual perception amongst school staff members working at Bridgeway Academy. This program contains three interrelated components to address these needs: an all staff training, development of an occupational therapy based assessment tool for visual perception, and the training of occupational therapy staff members on the use of the assessment too as well as incorporating visual perception resources into treatment. Results of this program indicate …

Improving The Practice And Culture Of Early Learning In Ohio, Diana Morello-Deserio

Electronic Theses and Dissertations

How can preschool programs situated in public schools “get better at getting better?” This dissertation suggests a framework based on the principles of Improvement Science as one-way school districts can include preschool in their continuous improvement efforts. Document Analysis, is the method used to examine a continuous improvement protocol used in Ohio school districts known as The Ohio Improvement Process (The OIP Guide was the document analyzed). Additionally, Portraiture as “lived” experiences including both early learning educators and traditional school age leaders were reflected upon. The following research questions guided the study: What are the key operational components of the …

The Normative Approach Of The Catholic Tradition In The Ethical And Religious Directives For Resolving Ethical Dilemmas Regarding Medical Technology, David G. Garvis

Electronic Theses and Dissertations

The dissertation engages the Catholic Tradition enunciated in the Ethical and Religious Directives for Catholic Health Care Services to provide a normative approach for resolving ethical dilemmas regarding pivotal breakthroughs in medical technology.

This normative ethical approach has two components: a normative framework for Catholic health care ethics that adopts practical ethical principles as enunciated in the Ethical and Religious Directives (Chapter 2) and secular decision-making models in organizational and clinical ethics that are consistent with the Catholic Tradition (Chapter 3).

At the end of the theoretical analysis in these chapters, the conclusion to Chapter 3 explains how this normative …

Discovery Of Pyrimidine-Based Heterocycles As Single Agents With Combination Chemotherapy Potential And As Inhibitors Of Purine Nucleotide Biosynthesis For The Treatment Of Cancer, Rishabh Mohan

Electronic Theses and Dissertations

This dissertation describes the design, synthesis and biological evaluation of monocyclic and bicyclic pyrimidine-base heterocycles as single agents with combination chemotherapy potential having both antiangiogenic effects and cytotoxic effects. This dissertation also describes selective tumor targeting with 5-substituted pyrrolo[2,3-d]pyrimidines analogs with heteroatom bridge substitution as GARFTase inhibitors.

The work in this dissertation is centered on identifying structural features that are necessary for inhibition of tubulin polymerization as well as for inhibition of one or more of the receptor tyrosine kinases (RTKs)- vascular endothelial growth factor receptor-2 (VEGFR2), platelet derived growth factor receptor-β (PDGFRβ) and epidermal growth factor receptor …

Target Based Design And Synthesis Of Fused Pyrimidines In The Potential Treatment Of Cancer And Opportunistic Infection, Khushbu Shah

Electronic Theses and Dissertations

This dissertation describes an introduction, background and research progress in the areas of agents designed as (a) selective Pneumocystis jirovecii dihydrofolate reductase (pjDHFR) inhibitors for pneumocystis pneumonia (PCP) infection; (b) inhibitors of microtubule polymerization and multiple receptor tyrosine kinase (RTK) for potential treatment of cancer; and (c) substrates for tumor-targeted therapy for cancer.

PCP is a host species-specific infection. Most of the drugs, synthesized and evaluated so far, have been tested against Pneumocystis carinii dihydrofolate reductase (the causative organism in rats), which would not necessarily be effective against pjDHFR (the causative organism in humans). Trimethoprim-sulfamethoxazole (TMP-SMX) combination, which has been …

Parents Of Children Who Had Hypoxic-Ischemic Encephalopathy: A Mixed-Methods, Exploratory Study, Natalene Kramer

Electronic Theses and Dissertations

Background: There is scant literature addressing the parents of children who had hypoxic-ischemic encephalopathy (HIE). therefore only inferences may be made as to issues of that experience affecting parents.

Purpose: The purposes of this study was to uncover the lived experiences of parents of children who had HIE, evaluate issues of stress, depression, coping, and impact of neurologic disability in order to better care for them and thus their families

Methods: A parallel, convergent mixed-methods design was used to explore experiences and perceptions of these parents regarding their experiences and life changes. The quantitative strand addressed four research questions which …

Nickel Reduces Calcium Dependent Dimerization In Neural Cadherin, Matthew Paul Dukes

Electronic Theses and Dissertations

Cadherins are the primary transmembrane component in adherens junctions, structures that link the actin cytoskeleton in adjacent cells within solid tissues including neurological synapses, epithelium and endothelium. Cell-cell adhesion by cadherins requires the binding of calcium ions to specific sites in the extracellular region. Given the complexity of the cell adhesion microenvironment, we are investigating whether other divalent cations might affect calciumdependent dimerization of neural-(N-) cadherin. The first chapter focuses on studies to characterize the impact of binding physiological magnesium (II) or neurotoxic nickel (II) on calcium-dependent N-cadherin function. Physiological levels of magnesium have only a small effect on the …

Rewiring The Anger: Learning New Responses In The Therapeutic Community, Emma Marie Burleson

Electronic Theses and Dissertations

Extensive research has been conducted in correctional settings on the effects that therapeutic programs that utilize cognitive-behavioral therapies have on recidivism rates and cognitive-behavioral changes among inmates. Research on anger management programs in correctional settings has shown that there are measurable effects on the anger levels of participants based on quantitative pre-testing and post-testing. The present study sought to build on this research in a unique way by conducting qualitative research to examine the personal perceptions of inmates that have graduated from a therapeutic program in a maximum security prison. The study focused on participants’ perceived changes in how they …

Diet Quality And Food Insecurity Among University Students: The Role Of Food Preparation Ability, Katharine Halfacre

Electronic Theses and Dissertations

No abstract provided.

Natural Disasters, Incidents Of Mass Violence, And Preparedness On A College Campus: A Study Of University Faculty And Staff, Marcela Caroline Weber

Electronic Theses and Dissertations

The objective of this study was to examine previous disaster impact, threat perception, self-efficacy, and sex as predictors of university employees’ preparedness for natural disasters and incidents of mass violence. A cross-sectional survey was conducted with faculty and staff members (N = 410) at a medium-sized university located in the southern United States. Employees’ sex, disaster experience, impact of that experience, perceived threat, and self-efficacy were examined as predictors of actual preparedness, across a range of natural disasters and incidents of mass violence. Drawing from the Extended Parallel Process Model (EPPM; Figure 1), a moderated mediation model (Figure 2) was …

Patient Friendly Formulations Utilizing Hot Melt Extrusion Technology, Manjeet Bhagwan Pimparade

Electronic Theses and Dissertations

This research work exhibited the new outlook of hot melt extrusion technology for orally disintegrating tablet, fast disintegration films and fixed dose combinations. Previous research demonstrated these applications by conventional formulation techniques which has inherent shortcoming of use of large amount of solvent and batch size manufacturing. This present work addressed some of the unique challenges which could provide patients ease of administration and reduce dosing frequencies, and moreover, mitigate the manufacturing challenges. For orally disintegrating tablet study, ethylcellulose, along with a suitable plasticizer, was used as a polymeric carrier. Pore forming agents were incorporated into the extruded matrix to …

Three Essays On Private Market Interactions, Jonathan Daigle

Electronic Theses and Dissertations

The first study addresses why insurers, whom traditionally invest in relatively safe assets, choose to invest in private equity (PE). Using insurer financial disclosures, we test theories relating how risk shifting, managerial discretion, underinvestment, asset liability matching, regulation, home bias, and reaching for yield affect PE investment. Results indicate risk¬ shifting and managerial discretion by stock insurers does not factor into the PE investment decision. In addition, results confirm home bias positively influences PE investment while underinvestment, asset liability matching, and regulation deter PE investment. Finally, insurers have not increased their PE allocation due to low-yield interest rate environments. The …

Succeeding King: Ralph David Abernathy, Sclc, And The Long Civil Rights Movement, Scott Blusiewicz

Electronic Theses and Dissertations

As president of the Southern Christian Leadership Conference, Martin Luther King Jr. emerged as America’s most prominent civil rights activist during the late 1950s and the 1960s. Due to his eloquent speeches and ability to organize large-scale nonviolent protests, King inspired numerous individuals to participate in a grassroots movement for equal rights. After earning two landmark victories with the passage of the Civil Rights Act of 1964 and the Voting Rights Act of 1965, King and his SCLC colleagues shifted the focus of their work to improving economic opportunities for America’s poor citizens. To combat poverty, King planned an ambitious …

Differential Modulation Of Oxycodone Reward And Analgesia By A Cannabinoid Derivative, Hannah Marie Harris

Electronic Theses and Dissertations

No abstract provided.

Monitoring Pollen Counts And Pollen Allergy Index Using Satellite Observations In East Coast Of The United States, Murat Cagatay Kececi

Electronic Theses and Dissertations

Allergic diseases have become increasingly common over the world during the last four decades, and they are affecting millions of people. Pollination is an important process in the life cycle of plants. However, pollen exposure is associated with allergic diseases such as asthma and seasonal allergic rhinitis (hay fever). As a result, the total annual expenditure for asthma-associated morbidity is about $56 billion in the United States, and the overall cost of allergic diseases is over $18 billion annually. For allergic rhinitis, the annual medical cost is approximately $3.4 billion. The intensity and frequency of the pollen exposures can be …

Rail Rebound: The Impact Of Freight Rails On Regional Development In The United States, 1970-2010, Bishal Bhakta Kasu

Electronic Theses and Dissertations

Railroads have played a critical role in economic growth and development, and they exert a tremendous impact on the distribution and redistribution of the population. However, the impacts of railroads, especially freight rails, on population change and socioeconomic development are not well understood. This study fills the gap in the literature by examining the demographic and socioeconomic impacts of freight rails using county-level data in the continental United States from 1970 to 2010. The demographic and socioeconomic changes are measured by eleven dependent variables. Of those eleven, six are demographic (population, young, old, White, Black, Hispanic) and five are socioeconomic …

Associations Between Personality Style, Perceptions Of Health Coaching And Percent Of Starting Weight In Meal Replacement Program Participants, Anne E. Sawyer

Electronic Theses and Dissertations

Purpose: To determine if personality style and an individual’s perception of their health coaching experience impact their ability to lose weight and/or maintain weight loss. Methods: An electronic survey was distributed to 20,000 current and past meal replacement program participants. Personality style was assessed via the Ten Item Personality Inventory, providing individual perceptions of each of the Big Five personality domains (extraversion, agreeableness, conscientiousness, emotional stability, and openness to experience). The Working Alliance Inventory (Short Revised) was used to assess three key perceptions of health coaching: 1) agreement on the goals of coaching (goal), 2) agreement on the tasks of …

Effect Of Grazing Pressure On Cattle Grazing Cool Season Annual Forages, Brooke Brunsvig

Electronic Theses and Dissertations

Ruminants can use plant fiber to produce food products that provide nourishment to humans. However, a precise understanding of specific plants selected by grazing ruminants remains elusive. Many long- and short-term factors impact cattle grazing behavior. Ultimately, grazing behavior can affect forage available for grazing, nutrient density of forage, dry matter intake, and animal performance. A myriad of grazing management strategies have been developed utilizing animal behavior to allow more efficient use of forage resources. Many management strategies based on manipulation of grazing behavior are simple and cost effective. Optimal performance of individual animals and amount of animal products produced …

The Cattle Dung Arthropod Community In Eastern South Dakota: Their Colonization, Impact On Degradation, And Response To Rangeland Management, Jacob Pecenka

Electronic Theses and Dissertations

Cattle grazing operations are an important industry throughout the world and a vital component of the economy of the Northern Great Plains. Rangeland management is important to ensure that cattle grazing remains not only profitable but also environmentally sustainable. Conventionally managed rangeland systems that practice continuous grazing and repeated applications of chemicals such as avermectins pose a risk to the continuing productivity of rangelands. These practices have ecological consequences, primarily to the arthropod community that inhabits cattle dung pats. This diverse community works together to recycle dung pats and make the nutrients in dung accessible to the surrounding plant community, …

Effect Of Pre-Marketing Management Practices On Shrink Loss In Lambs, Ann Kolthoff

Electronic Theses and Dissertations

Two experiments were conducted to evaluate the effects of three common lamb pre-marketing management practices on live weight shrink loss. Additionally a producer survey was conducted to assess current marketing practices in the North Central region of the US. In these experiments, Exp. 1 (feeder lambs) and 2 (finished lambs), 60 commercial Polypay lambs (Exp. 1: 37.65 ± 0.30 kg of BW; Exp. 2: 52.56 ± 0.14 kg of BW) were allocated for each experiment to 3 treatment groups (n=20 lambs) in a 3 x 3 Latin square design. Treatments were the pre-marketing practices: original pen (ORG), transition pen (TRANS), …

Understanding The Effect Of Bvdv On Innate Immune Response Of Neutrophils, Neelu Singh Thakur

Electronic Theses and Dissertations

Bovine viral diarrhea virus (BVDV) is one of the highly prevalent and economically important diseases of cattle industry worldwide. The two major consequences of this disease are persistent infection and immunosuppression. Several studies have been done to determine the underline mechanisms of BVDV-induced immunosuppression targeting antigen presenting cells, adaptive immune system cells and cytokine gene expression. However, very little research has been done to determine the effect of BVDV on neutrophils. Neutrophils are one of the most abundant while blood cells (WBC) in the peripheral blood, which play a critical role in the innate as well as adaptive immune response. …

The Impact Of Standardized Patients On Physical Assessment Skills, Clinical Judgment, And Self-Efficacy In Undergraduate Nursing Students, Allison Mueller

Electronic Theses and Dissertations

The healthcare industry is seeing constant changes in patient acuity, expanding care environments, new healthcare policies, and continual advancements in research and technology. To overcome these challenges, nurses must receive education that adequately prepares them with confidence, clinical judgment, and the proper skills to provide safe and quality care to patients. More specifically, nurses must have strong physical assessment skills, sound clinical judgment, and high levels of self-efficacy (Chong, Lim, Liu, Lau, & Wu, 2016; Institute of Medicine (IOM), 2010). Peer physical assessments are generally the standard for practicing and validating physical assessment skills (Slater, Bryant, & Ng, 2016). Standardized …

A Dynamic Scaling Methodology For Improving Performance Of Big Data Systems, Nashmiah Alhamdawi

Electronic Theses and Dissertations

The continuous growth of data volume in various fields such as, healthcare, sciences, economics, and business has caused an overwhelming flow of data in the last decade. The overwhelming flow of data has raised challenges in processing, analyzing, and storing data, which lead many systems to face an issue in performance. Poor performance of systems creates negative impact such as delays, unprocessed data, and increasing response time. Processing huge amounts of data demands a powerful computational infrastructure to ensure that data processing and analysis success [7]. However, the architectures of these systems are not suitable to process that quantity of …