Digital Commons Network^™

Perceptions And Challenges Of Female Workplace Mediators And How They Overcome Them, Gaedria B. Goodwin

Electronic Theses and Dissertations

This holistic case study with embedded units was conducted to understand and describe the perceptions of female workplace mediators and if they encounter stereotypes, bias, and other challenges as mediators in the state of Texas. Ten female workplace mediators in Texas participated with in-depth, semistructured interviews and an open-ended survey response describing a unique experience they had while mediating workplace disputes. A cross-case synthesis analysis of the results was then conducted with journal notes, literature on gender inequality, mediation, alternative dispute resolution, and Goffman’s theory of stigma. The results of this qualitative research can provide additional alternative dispute resolution techniques …

The Impact Of Texas Aim On Academic Performance In Detx, Nicoli Morgan

Electronic Theses and Dissertations

School- and community-based after-school programs have evolved within the last 10 to 14 years, to accommodate and reinforce primary education (Mahoney, Larson, Eccles, & Lord, 2005). Students who are enrolled in after-school programs (e.g., Boys and Girls Club, Solid Foundation) have made higher grades in the classroom than their same age/grade peers who are not enrolled in after-school programs (Fredricks, Hackett, & Bregman, 2010). Additionally, after-school programs increase students’ self-esteem and confidence (Fredricks et al., 2010). The Boys and Girls Club organization has a strong devotion to their members’ academic success in the school setting (“Boys and Girls Clubs of …

Simulated Mine Land Reclamation Impact On Biomass Partitioning And Nutrient Contents In Loblolly Pine, Osarumen Egharevba

Electronic Theses and Dissertations

Forest productivity on reclaimed mine land is hindered by soil compaction. Different techniques have been used to alleviate the effect of compaction to various degrees of success. The Forestry Reclamation Approach (FRA) was developed in the Appalachians and has been used to improve forest productivity on reclaimed mines in this region. The FRA provides a step by step method designed to reduce compaction, control erosion, provide land stabilization and accelerate forest succession. This method had not been evaluated in the Gulf Coastal Plain, where the pan scraper reclamation method is commonly used. However, using pan scrapers increases mine soil compaction …

Cystic Fibrosis Transmembrane Conductance Regulator Modulator Therapies In Cystic Fibrosis: A Retrospective Evaluation Of A Nationwide Specialty Pharmacy Database, Zumi Mehta

Electronic Theses and Dissertations

Background: Cystic fibrosis (CF) is a progressive, genetic disorder caused by a mutation in the cystic fibrosis transmembrane conductance regulator (CFTR) gene. Patients with CF experience excessive mucus build up and infections leading to complications in the pancreas, lungs, and other organs. There has been a paradigm shift in the treatment of CF with the introduction of CFTR modulator therapies and given their high acquisition cost, assessing their economic burden along with the adherence rate of patients is imperative. Objective: (i) To assess the utilization of CFTR modulator therapies in a specialty pharmacy CF patient population and (ii) to calculate …

Development Of A Pharmaceutical Tablet Authentication System Using Spectroscopic Techniques In Combination With Multivariate Chemometric Methods, Md Nayeem Hossain

Electronic Theses and Dissertations

The spread of falsified drugs is increasing worldwide. Currently, 10%-30% of drugs in the world are falsified. Unfortunately, the supply chain system of developing countries (from manufacturers to customers) is not well monitored and suffers the highest rates of fraudulent activities. Also, the rise of product procurement from the internet increases the chance of American consumers' exposure to poor quality drugs. To combat this horrendous activity, surveillance of pharmaceutical materials is required in the supply chain system. Spectroscopic techniques (e.g., Near-Infrared and Raman spectroscopies) can be a potential solution to authenticate samples in different locations; they are non-destructive, safe, rapid, …

A Rhetoric And Philosophy Of Gifts, Mary Eberhardinger

Electronic Theses and Dissertations

This project synthesizes a selected scope of rhetorical and philosophical perspectives of the gift. The research question is what the relationship between gifts and rhetoric might be. In order to approach this question, this project offers a review of related literature on the topic of gifts. It then provides analysis and discussion that contextualize the question. The project finally concludes by offering implications. The implications address why the question concerning the relationship between gifts and rhetoric matters for the larger landscape of international relations.

Evaluating An Evidenced Based Program: Ruling Our Experiences (Rox) For 9/10-Year-Old Girls In The Yough School District, Lisa Mumau

Electronic Theses and Dissertations

During elementary school years, girls experience social, emotional, and physical changes that affect their abilities to manage relationships and establish positive images of themselves. Given the aforementioned issues, girls need effective elementary school programming to support positive self-esteem and the development of girls’ Social Emotional Learning (SEL) Competencies. The purpose of this mixed-method study focused on evaluating the Ruling Our Experiences (ROX) program for 9/10-year-old girls. The methods used were designed to address the three research questions: Based on the implementation of the ROX program in Yough elementary schools, to what extent do participants exhibit a greater level of positive …

Opening Gates: Elevating Corporate Social Responsibility Communication And Strategic Philanthrocapitalism For Social Change, Beth E. Michalec Ph.D.

Electronic Theses and Dissertations

In today’s global marketplace, the Aristotelian notion of philanthrôpía manifests in myriad terms and meanings: corporate social responsibility, corporate citizenship, social entrepreneurship, venture capitalism and philanthrocapitalism, to name a few. Now, nonprofit organizations and foundations are building on the social and financial capital of successful business titans, such as Bill Gates, Warren Buffett, Ted Turner, Mark Zuckerberg, Jeff Bezos, and others, to address ongoing and growing social issues of health, education, and poverty worldwide. This dissertation will explore the question: Is philanthrocapitalism the next paradigm to elevate global corporate social responsibility efforts? To answer this question, I draw on Jürgen …

British Eugenics Failure And Success, Angela Gallagher

Electronic Theses and Dissertations

The historical narrative of eugenics often focuses on those eugenic societies and movements that ‘succeeded’ in part or in full in achieving a eugenic society. Less studied are those societies that failed, whether due to social backlash or internal incoherence. The British Eugenic Educational Society as the foundational point of eugenics, has therefore been overlooked as a result of it’s perceived lack of contribution to eugenic thought and its failure to pass eugenic legislation. Founded by Francis Galton, the originator of the philosophy of eugenics, the British Eugenic Educational Society should have been successful given it’s reputation and the numerous …

Friendship In The Digital Age: Implications From A Philosophy Of Communication Approach, Tiffany Petricini

Electronic Theses and Dissertations

Friendship is a central relationship-style that grounds us. Much of the literature on the effects of technology on our relationships, especially friendship, has taken a skeptical approach. The notion of friendship is historically-situated, thus, it requires attention in each era and has prompted questions throughout human history. Our time is no exception. Changing cultures and redefinitions of basic human institutions have led us to our current moment, in which we are experiencing a loud and continuing debate on the effect of technology on our lives. Advancements in science have allowed us to understand our past and present in new ways. …

Exploring The Relationship Between Dietary Self-Monitoring With A Mobile App And Weight Change, Jason Payne

Electronic Theses and Dissertations

Background: Approximately 70% of the adult population in the United States has overweight or obesity and increased risk for developing chronic diseases. Dietary self-monitoring adherence using a paper diary is associated with weight loss; however, few studies have examined this association with dietary self-monitoring apps. Objectives: 1) explore if an association exists between app-based dietary self-monitoring and weight change among adults with overweight or obesity and 2) explore the relationships between the frequency, consistency, and completeness of self-monitoring and weight change. Methods: Participants self-monitored dietary intake for 8 weeks using the app Calorie Counter by FatSecret. Participants were assigned …

Coping Behaviors Of African Americans With Inflammatory Bowel Disease: A Focused Ethnography, Patricia Scott

Electronic Theses and Dissertations

Background: Increasing numbers of African Americans are being diagnosed with inflammatory bowel disease (IBD) in the United States (Dahlhamer, Zammitti, Ward, Wheaton, & Croft, 2016). Little is known about the influence of culture on coping with the disease. Method: Twelve African American adults with IBD were interviewed and observed using a focused ethnography. Results: Data analysis resulted in four major themes: (1) spending time living in the bathroom; (2) time and food restricted eating practices and cultural food avoidance; (3) dealing with a life full of stress; and (4) the practice of seclusion to promote health. Discussion: Participants described coping …

Cultural Identity Salience, Individuation, And Life Satisfaction In Emerging Adulthood, Matthew L. Nice

Electronic Theses and Dissertations

This quantitative study examined emerging adults’ (18-29 years old) cultural identity domains of race/ethnicity identity, gender identity, sexual identity, spiritual identity, and socioeconomic class identity with their features of individuation from parents and life satisfaction. Additional emphases were placed on understanding the differences between college-going and non-college-going emerging adults and the differences between early (18-23 years old) and later (24-29 years old) emerging adulthood. This study supported both significant and non-significant relationships among the cultural identity domains salience with the features of individuation and life satisfaction. Emerging adults who attend college were revealed to have higher life satisfaction than those …

Caring For Victims Of Child Maltreatment: Pediatric Nurses’ Moral Distress And Burnout, Angela Karakachian

Electronic Theses and Dissertations

Background: Moral distress is a significant concern for nurses as it can lead to burnout and intentions to leaving the profession. Pediatric nurses encounter stressful and ethically challenging situations when they care for victims of suspected child maltreatment. Data on pediatric nurses’ moral distress in this situation are lacking, as most research in this field has been done in adult inpatient and intensive care units.

Aims: The purpose of this study was to describe pediatric nurses’ moral distress and determine the impact of caring for victims of suspected child maltreatment on nurses’ moral distress, burnout, and intention to leave.

Design …

An Investigation Of Technology Implementation Through The Lens Of Student Centered Learning And The Technological Pedagogical Content Knowledge Paradigm, Adam Wasilko

Electronic Theses and Dissertations

National statistics show that there are increases in access and availability of computers, and technology, in both the classroom and students’ personal lives (Culp et al. 2005, Hoffman & Ramirez, 2018). However, Tas (2017) and Wachira and Kenngwee (2010) posit that there is stagnation, even declines in certain cases, of the integration of instructional technologies in delivering student center learning in the classroom. This decline is even more prevalent in the science classroom (Vickrey, Golick, & Stains, 2018). Teachers face many challenges in the classroom; especially when technology integration is considered (Blackburn, 2016). This study seeks to determine which conditions …

The In/Authentic Subject: Kierkegaard, Heidegger, And Selfhood, Joseph Tighe

Electronic Theses and Dissertations

This dissertation represents an attempt to understand the self, what it is, what it means, and how it provides subjective identity. These concerns are situated within a personal narrative that describes the loss of self and its rediscovery subsequent to that loss. In critically examining the work of both Soren Kierkegaard and Martin Heidegger on the concept of authenticity, I have attempted to come to terms with my experience of the loss of selfhood as well as the conditions of possibility for its return. I argue that Kierkegaard’s construction of the self, while problematically religious, convincingly describes the experience of …

Risk Factors Associated With Pressure Injury In Pediatric Congenital Heart Disease Patients, Ashlee Shields

Electronic Theses and Dissertations

Pediatric congenital heart disease (CHD) patients have unique risk factors associated with the pathophysiology of abnormal heart function. This vulnerable population is likely at an increased risk of acquiring a pressure injury during hospitalization. There are limited studies that include congenital heart disease patients and more specifically, factors unique to these patients. The purpose of this study was to identify risk factors associated with development of pressure injury in pediatric CHD patients. This retrospective study used a convenience sample from hospital-acquired data including subjects with congenital heart disease. The results demonstrated an association between pressure injury development and variables both …

Mental Boundaries As A Moderator Of The Relationship Between Social Support And Self-Esteem, John Mathe

Electronic Theses and Dissertations

The purpose of the research was to explore the relationship between mental boundaries, self-esteem, and social support. With a sample of 295 participants, correlations and a moderation analysis were conducted to examine the relationships between mental boundaries, self-esteem, and social support. The study found that mental boundaries have a significant relationship with self-esteem and social support; however, mental boundaries do not moderate the relationship between self-esteem and social support. This study also examined the structure of the Boundary Questionnaire 18 (BQ18), utilizing an exploratory factor analysis. Suggestions for future research and implications for clinical work are offered, as well as …

Gene Delivery To The Blood-Brain Barrier For Ischemic Stroke Therapy, Wanzhu Zhao

Electronic Theses and Dissertations

Stroke is a major cause of death in the United States. We aim to develop safe and efficient approaches for the treatment of stroke. Regenerative therapies have been identified as the major need for curing stroke [1]. We explored two different carriers (poly (ethylene glycol)_5k-poly (L-aspartate-diethylenetriamine)₄₈ (PEG-DET) / Pluronic P84 (P84) and exosomes (EXOs) / microvesicles (MVs)) to deliver brain-derived neurotrophic factor (BDNF) plasmid DNA (pDNA), a functional gene encoding a neurotrophin. In the first project, our data showed that DNA nanoparticles (NPs) with 0.03% P84 was a promising formulation to deliver Luciferase pDNA into immortalized human …

Characterization Of Photoacoustic Flow Cytometry Signals, Craig Benzinger

Electronic Theses and Dissertations

Photoacoustic flow cytometry has been utilized to clinically determine the presence of melanoma circulating tumor cells (CTCs). Further investigation was conducted into the morphology of detection signals and how they could be manipulated to allow for further classification. Novel features were extracted from waveforms that appear to have strong classification ability. Neural networks were also used to determine classification potential and the creation of feature mapping for future unsupervised classification. Detections were expanded from single waves to a time dependent multiwave event. Waveforms were also determined to be of non-parametric distribution, allowing for classification by neural network but not allowing …

Supporting Biracial Students Through An Equity Lens: Multicultural Literature And Advocacy In School Libraries, Jacqueline Ahlborn

Electronic Theses and Dissertations

Biracial students make up a substantial allocation of the school population, and their demographics are only expected to increase within the coming years. With this emergence of a larger Biracial community, schools need to consider how they will implement equitable resources and practices to meet the needs for this unique population. School librarians, serving as instructional leaders, can provide the necessary materials and strategies to support their students who are Biracial in order to foster positive racial identity. The purpose of this study is to explore school librarians’ perspectives on the influence of multicultural literature on students’ acceptance and understanding …

Pierre Hadot's Holistic Philosophy Of Communication, Jonathan Crist

Electronic Theses and Dissertations

Pierre Hadot’s holistic philosophy of communication attends to the health of the self and community through practice of spiritual exercises for the transformation of one’s entire being, working at the nexus of mind, body, soul, and cosmos. The task is ever-incomplete, works in an understanding of “human being as essentially an exposure that lacks a closed identity” and “keep[s] sight of the opening, wound, or lack that remains at the heart of any community and all communication” (Butchart 136). This is responsive to the present moment experiencing disjointed experience of time and space, increased anxiety, underdeveloped capacity for attention, and …

Pilot Study Exploring The Effect Of Targeted Cox-2 Inhibition In Macrophages Responding To Neuronal Injury; Promoting Enhanced Axonal Regeneration, Alyssa Brauckmann

Electronic Theses and Dissertations

Celecoxib nanoemulsion (CXB-NE) has been developed as a macrophage targeted analgesics by Dr. Janjic and her team at Duquesne University, (Janjic et al, 2018; Liu et al, 2020; Saleem et al, 2019b; Vasudeva et al, 2014). The CXB-NE nanoemulsion carrying a Nonsteroidal Anti-inflammatory (NSAID) inhibitor of COX-2 activity result in a reduction in PGE2 expression in macrophages. Using CXB-NE in rats that have peripheral nerve injury constricting the sciatic nerve relieves hypersensitivity, a pain-like behavior. The treatment also decreases inflammation associated with this chronic constriction injury (Janjic et al, 2018; Saleem et al, 2019b; Stevens et al, 2019). In this …

Identification Of Human Adrenal Carcinoma Cells Using Photoacoustic Flow Cytometry, Alexis Stahl

Electronic Theses and Dissertations

With consistently high mortality rates in patients with adrenal cancer, lack of early detection and diagnosis are an ever increasing problem in fighting the deadly disease. Currently, very few patients are diagnosed with adrenal cancer within the early stages due to the absence of symptoms until large tumors are formed, which is in most cases is fatal. Because of this, early detection equipment is crucial to optimizing the survival rate in patients. We studied the absorbance wavelength of human adrenal carcinoma cells, as well as the minimum cell concentration needed in samples using photoacoustic flow cytometry (PAFC). PAFC generates ultrasonic …

N-Terminal Imine Derivatization For Enhanced De Novo Peptide Sequencing: A Study Of The Fragmentation Pattern Generated From Cid Of Peptide-Imines, Khiry L. Patterson

Electronic Theses and Dissertations

In this work, the fragmentation pattern derived from model peptides derivatized to create N-terminal imines (Schiff bases) were evaluated. Collision-induced dissociation of the protonated peptide-imines ([M+H]⁺) generally produced complete series of the sequence informative a_n and b_n ions, now undoubtedly characteristic of the peptide ion species. A novel product ion was also observed, denoted the y^ǂ ion, determined by IRMPD spectroscopy and density functional theory to be generated from the elimination of the N-terminal amino acid residue despite the N-terminal modification. It was concluded the pathway involved a nucleophilic attack by an amide nitrogen and …

Using Point Of View Video Modeling To Teach Math To Students With Autism Spectrum Disorder In Saudi Arabia, Hamad Hamdi

Electronic Theses and Dissertations

The utilization of academic skills plays a significant role in an individual’s function in society. For countries who are still developing an effective base of evidence-based practices, such as Saudi Arabia, single-subject research can be a powerful tool in discovering best practices for students with autism spectrum disorder (ASD). The purpose of this study was to determine the effectiveness of point-of-view video modeling (POVM) in improving the math skills (addition with regrouping) of elementary participants with ASD. A multiple baseline across participants design was used to examine the effectiveness of the intervention on each participant’s ability to solve two-digit by …

Quality In All Levels: A Model Defining And Measuring Quality In Bioethics Education, Ercan Avci

Electronic Theses and Dissertations

Due to the lack of academic studies in the quality assessment of bioethics education, this dissertation aimed to propose a normative model, Quality in All Levels (QAL), to define and measure quality in bioethics education. The QAL model described quality in bioethics education as conformance to the goals and determined these goals as (1) increasing ethical knowledge, (2) improving ethical skills to strengthen ethical sensitivity, awareness, and judgment, (3) developing ethicalbehavior, and (4) promoting cultural competence. The dissertation utilized Avedis Donabedian’s three approaches: structure, process, and outcome to formulate quality standards and indicators in bioethics education. In respect of …

The Academic Success And Beyond-Academic Wellbeing Of High Functioning Autistic Boys: A Policy-Professional Care-School-Parent Ecological Perspective, Evelyn Sauceda

Electronic Theses and Dissertations

High Functioning Autistic (HFA) boys have significant social, emotional, and cognitive difficulties and unique cognitive abilities that require special support from stakeholders in their ecology (policy makers, care providers, schools, and parents). The quality of such support and its ecological integration are of poor quality. The purpose of this study was to report on the perceptions of parents of HFA boys about their children’s academic and beyond-academic experiences as understood within a policy-care provider-school-parent ecological framework. This study contributes to the limited ecological literature on the topic. This exploratory, qualitative, phenomenological, non-experimental, and cross-sectional research study used a non-probability, purposive, …

Exploring And Re-Envisioning The Significance Of Agrarian Consciousness In Theology With Specific Reference To Kerala, Jinto George

Electronic Theses and Dissertations

Globalization has a great impact on present-day society. Everything and everyone relates to each other based on market value. The commodification of agriculture and food has led the world into a situation where one lacks intimacy and bond in the relationship. The impact of globalization has influenced the present Kerala community. The monocultural systems of globalization have influenced the community which has led the Kerala society into a commodified society. The commodification of agriculture and food has influenced the patterns of relationships in the Kerala society, especially in their ecological, human, and spiritual relationship.

God did not create a world …

Effects Of Warming On Decomposition Of Submerged Plant Litter And Associated Microorganisms In Streamside Channels, Kaity Ackerman

Electronic Theses and Dissertations

Surface air temperatures are predicted to increase in the near future, which will likely affect microbial activity and carbon flow in stream ecosystems. I performed an experiment in streamside channels at Coweeta Hydrological Laboratory, NC to assess responses of litter-associated microorganisms to moderate increases in water temperature (5 levels, ambient to +4°C). The objectives of the experiment were to determine: (1) if there are differences in the magnitude of responses to temperature among various microbial parameters and (2) whether microbial responses to temperature vary among plant litter of different carbon quality. Thus, I measured litter decomposition rate, fungal biomass (ergosterol), …