Digital Commons Network^™

Veterans, Providers, Moral Injury, And The Integration Of Spirituality In Clinical Care, Claire Muldrew

Theses and Dissertations

Moral Injury (MI) is known to be prevalent among military populations, however, the integration of spirituality into the treatment of veterans with trauma/posttraumatic stress disorder (PTSD) is an understudied topic. This systematic review sought to explore how mental health clinicians and chaplains view the integration of spirituality in the course of clinical care with traumatized veterans who experience MI. Utilizing qualitative methodology, the existing knowledge base was studied to shed light on this topic and to also identify the similarities and differences between these types of providers. The meta-aggregation approach was applied to analysis of the available data and a …

The Examination Of Workplace Well-Being In The Context Of Conversations On Artificial Intelligence, Haille Trimboli

Theses and Dissertations

This study explored the relationship between technological advancements in the workplace, particularly artificial intelligence (AI), and employee well-being. As the use of AI in organizational practices increases, this study sought to examine how fostering social connections, primarily through AI-focused conversations, could enhance employee well-being amid these technological shifts. This research employed a mixed-methods framework with an embedded convergent core design to collect qualitative and quantitative data from employees at a global organization that made recent, significant investments in AI. This methodology integrated pre- and post-intervention surveys to assess changes in employee well-being and an analysis of team discussions about AI …

An Examination Of The Facilitators And Barriers For Implementing Environmental Sustainability Plans Into Corporate Strategy, Nathan Maton

Theses and Dissertations

This study examined how organizations integrate environmental sustainability and corporate strategy, describing that intersection as strategic sustainability. The goal of the study was to use qualitative interviews of public American corporations to understand the facilitators and barriers to strategic sustainability. The study identified three facilitators (i.e., emerging regulations, customer demand, and leadership) and two barriers (i.e., data quality and education). These results suggest corporations leverage upcoming regulations, leaders who advocate for sustainability, and customer demand to embed sustainability while improving their education and data quality. Additionally, the research suggests more quantitative research and validation of the results.

Fostering A Culture Of Belonging Within Women Working In A Hybrid Environment, Jam Narte Harley

Theses and Dissertations

This research discusses the opportunity presented by the post-pandemic return to work to support Diversity, Equity, Inclusion, and Belonging initiatives by creating a new belonging framework for women working in a hybrid environment. The transition to remote and hybrid work arrangements amid the pandemic highlighted the importance of leaders tackling ongoing challenges in leadership and management, such as digital transformation and remote management, which led to rapid change, anxiety, and uncertainty. The lack of daily contact has significantly impacted workplace relationships and highlighted the importance of belongingness for employees' well-being and retention. Hybrid work arrangements are likely to become a …

The Power Of Organizational Purpose In Customer Engagement, Claudio Ludovisi

Theses and Dissertations

In a hyperconnected world, direct customer engagement is becoming a significant competitive advantage. Technologies like database marketing, social media, personalization, and artificial intelligence are widely available to create and support direct relationships with customers at scale; yet, as evidenced by the unabated rise in marketing and paid media costs, firms continue to use third parties to engage their audiences. At the same time, organizational purpose has been shown to drive firm value, but majority of research has focused on internal dynamics of purpose rather than its effect on external stakeholders and customers in particular. Very little has been empirically studied …

Cybersecurity—The Human Element, James Mcgibney

Theses and Dissertations

This phenomenological study’s objective was to review the existing initiatives for cybersecurity awareness and training that are in place for the K-12 education system throughout the United States. Every facet of life is now plagued by the potential, perceived, and real threat of cyber warfare, which includes, but is not limited to, K-12 schools throughout the United States. Massive cascading effects result from cybersecurity breaches, and some are so severe that the targeted organization is forced to shut down. The digital anatomy of these massive hacks' origins is sometimes overlooked in their context. Even if they have the best intrusion …

Best Practices Of Information Technology Project Managers Leading Agile Projects, Anshu Singh Lal

Theses and Dissertations

Within software development, various methodologies are leveraged to structure the software development process. Among these methodologies, the waterfall and agile models are most popular. Historically, in software development, the waterfall methodology has been applied to IT projects and project management has aligned with this plan-driven approach. Recently, due to its flexible nature, software development trends have resulted in an increased adoption of the agile methodology within organizations. The Agile methodology is an incremental, iterative software development methodology. This approach transforms the larger project into smaller segments that are iteratively developed and delivered for utilization. This methodology is dependent on deliverables …

Student Engagement In Model School Math: A Phenomenological Study Of Student Perspectives At A Model Continuation High School, James Robert Coles Iii

Theses and Dissertations

The purpose of this phenomenological study was to explore the perspectives on engagement of students who had passed Model School Math (Integrated Math 1 or Algebra 1) and graduated within the years 2015 to 2019 from a Model Continuation High School in California. This study sought to discover the strategies, policies, and procedures which best supported at-risk students and adequately prepared them for college and career after attending a continuation high school. The theoretical framework used for this study was flow theory. This phenomenological qualitative study was conducted in one school district with students who attended a single site. Each …

Lifting The Voices Of Cisgender Female Survivors Of Sexual Violence: A Systematic Review Of Their Experiences With Formal Support Providers/Systems, Madeleine Walker

Theses and Dissertations

This qualitative systematic review aimed to recognize what adult cisgender female survivors of sexual violence said about their experiences with formal support providers upon disclosure and their recommendations to enhance the disclosure process. Using a deductive content analysis of nice qualitative studies, the researcher identified and explored supportive and unsupportive formal support providers’ behaviors. Results indicated that supportive experiences typically involved aspects of both emotional support and tangible aid. Unsupportive experiences mainly focused on how providers responded to and negatively treated cisgender female survivors during the entirety of the investigation process. Also, cultural factors, such as race, gender, ethnicity, and …

Understanding How The Organizational Systems That Select, Promote, And Retain First-Time, Managers Can Be Improved For The Growing Millennial Supervisory Population, Stephanie Castillo

Theses and Dissertations

The success rate for first-time managers is staggeringly low (approximately 40%) during their first 24 months in the role. While various journals and studies have addressed this topic, few have addressed it with a focus on millennial, first-time managers. Given that many millennials are stepping into the role of front-line supervisor, understanding their experience is an important step in understanding how organizational systems can be improved to increase new managers’ success rates. Therefore, the purpose of this study is to understand how to improve the organizational systems that select, promote, and retain first-time managers for the growing millennial supervisory population. …

Making The Middle Matter: Considering Project-Based, Experiential, And Work-Based Instructional Strategies With Middle School Teachers, Trishauna Pulos

Theses and Dissertations

Middle school is about the growth, potential, and change of adolescents. Students at the middle school age level, generally ages 10 to 14, struggle with the dynamics of making the transitions from recess and active learning in elementary school to multiple teachers, bigger workloads and campuses, and larger student populations (Alexander et al., 1969; Howell et al., 2016). For this study, the instructional practices, and strategies of project-based, experiential, and work-based learning are researched including challenges, measurements of growth and success, and recommendations for future educators using these instructional delivery methods (Dincer, 2021; Flannery & Smith, 2021; Kalkan & Dagli, …

Vamc Supervisors’ Perceptions Of Servant Leadership’S Role In Retention, Laticia Swartout

Theses and Dissertations

Servant Leadership is a phenomenon that has existed for centuries and continues to make waves today. While entities using this leadership style are generally non-profits, the United States government has chosen to use it in some of its federal agencies. More specifically, the U.S. Department of Veterans Affairs enlists Servant Leadership to achieve its organizational goals, like retaining employees. The purpose of this study was to understand the perceptions of the role Servant Leadership plays in assisting supervisors in retaining employees. The research question was: How do supervisors perceive Servant Leadership’s role in retention at the Greater Los Angeles Veterans …

Psychotherapeutic Interventions For Individuals Experiencing Auditory Verbal Hallucinations: A Systematic Review, Keren Shemesh

Theses and Dissertations

The objective of this review was to systematically review the available research on psychotherapeutic interventions for individuals experiencing Auditory Verbal Hallucinations (AVH). This review focused on interventions evaluated using Randomized Control Trials (RCTs). Data on the treatment protocols and their efficacy was reviewed, as well as proposed mechanisms of change. Included treatment protocols were evaluated for their attention to culture. Using specific search criteria, 17 studies were identified and evaluated. Out of the 17 included studies, three utilized individual and group Cognitive Behavioral Therapy for Psychosis (CBTp) as their intervention of choice and six utilized individually created therapies based upon …

The Impact Social Support And Community-Based Programs Have On The Reduction Of Recidivism, Lysa Lynnette Liggins

Theses and Dissertations

Recidivism is defined as the tendency for an individual to relapse into criminal behavior after being incarcerated. This poses a challenge to the criminal justice system and there is a growing recognition of the role that receiving social support plays in decreasing the rate of recidivism. This research provides a comprehensive review of the literature that examines the impact of social support on reducing recidivism. This study reviews and synthesizes findings about community-based programs’ positive impact on formerly incarcerated individuals. Also, it explores the five components of social support: emotional support, informational support, tangible support, networking support, and affirmation of …

An Examination Of Emerging Technologies In Supply Chain Management And Their Impacts On Efficiency In The Automotive Industry, Wafaa A. Barakat

Theses and Dissertations

The automotive supply chain sector is facing immense transformation, particularly with the emerging digital technologies in supply chain management. This paper examines the emerging technologies in supply chain management and their impacts on efficiency in the automotive industry. This research strives to examine the underlying aspects of the automotive supply chain integration in United States companies. For the study, there is the application of the exploratory study. The reason is that there is no vivid perspective of the characteristics and the scope. The study design used is a qualitative analysis of 10 automotive personnel from different multipliers of the automotive …

The Black Experiences Of Education In The Southern United States Of America: Retracing The Geographical Impacts Of Family, History, And Society On Academic Achievement, Chanel L. Fort

Theses and Dissertations

In today's global digital knowledge economy, we need learners to achieve academically toward the expectations of the future of work. Therefore, academic achievement is critical. Yet, academic achievement disparities exist globally. In the United States of America, the Black-White academic achievement gap has persisted since the beginnings of the achievement movement in 1970. The widening gaps of interest for this study focused on the U.S. Black-White achievement differences in the Southern U.S. states. The study analysis was quantitative and used t-test, ANOVA, and multiple regression as the statistical analysis techniques, analyzing the parent, family, community, and regional relationships with Grade …

Cultivating Change: School Leaders Implementing Dei Systems In K-12 Schools, Rosalyn Simone Robinson

Theses and Dissertations

Diversity, equity, and inclusion (DEI) in K-12 education are essential to creating an educational environment where every student, staff member, and stakeholder brings unique perspectives, experiences, and skills. K-12 schools are embracing DEI systems as an expression of their diverse populations, cultivating a school culture that celebrates differences and develops an affinity for inclusion. Equity, as the foundation, guarantees all students equal access to opportunities and resources, regardless of their background. Inclusion goes beyond mere representation to make everyone feel appreciated, heard, and empowered. School leaders inspire the school community by fostering a collective vision and dedication to DEI. Establishing …

Empowering Black Women Professors Teaching Within Predominantly White Institutions: Exploring Success Strategies And Best Practices Amidst Challenges, Wendy Perkinson

Theses and Dissertations

Throughout the historical journey of Black women in America, spanning from enslavement (Best, 2015) to activism as abolitionists, advocates for women's suffrage (Sesko & Biernat, 2010), and leadership in civil rights (Rushing, 2021), Black women's resilience shines through amid challenges. This study investigates the phenomenological experiences of Black women professors teaching in predominantly white institutions (PWIs) who are often marginalized because of racial and gender intersectional bias (K.W. Crenshaw, 2017). It explores the challenges these professors endure and examines the success methods they employ to overcome their challenges while discovering their needs for personal and professional success. The study's framework …

Anchored In Faith, Soaked In Blood: Black Social Activists Strategies For Developing Equitable Policy In Education, Civil Rights, And Citizenship, Sharletta Michelle Green

Theses and Dissertations

Religious beliefs and the use of race to create a narrative of inferiority plague education, civil rights, and citizenship policy development and implementation, causing harm to Black citizens. Public education is the bedrock of a democratic society. Civil rights and the ability to exercise those rights within a country are vital elements of citizenship. A well-educated populace provides a country's position and power. Equitable education, civil rights, and the vestiges of full citizenship in the U.S. for Black people have been a constant battle. This fight has been at the forefront of the demands for this nation since Reconstruction. Black …

Parental Engagement In Distance Education: A Phenomenological Study Of Middle School Parents’ Perspectives During Unanticipated School Closures Due To Covid-19, Williams Alberto Olmedo

Theses and Dissertations

The COVID-19 pandemic, a significant disruptor of traditional educational environments, has led to a notable shift in parental involvement in children’s education, particularly in middle schools. This study, therefore, delves into the dynamics of parental engagement during remote learning, focusing on the challenges parents faced and the strategies they employed to support their children's academic needs. The research questions aimed to understand how parents adapted their involvement in their children’s education during the pandemic, and the study also scrutinized successful communication strategies between parents and schools.

Data was collected through interviews with 11 middle school participants to understand how parents …

Functionalized Microfiltration Membranes For Aerosol Capture To Chloro-Organic Degradation, Rollie George Mills

Theses and Dissertations--Chemical and Materials Engineering

The environmental remediation of water and air sources is a challenging field, due to widespread contamination, pollutant variety, and efficiency of existing treatment options. Remediation of certain pollutants, such as per- and polyfluorinated chemicals (PFAS), polychlorinated biphenyls (PCBs), volatile organic compounds (VOCs), and viral aerosols, has shown promise via adsorptive, degradative, or filtration-based processes, each with their respective advantages and limitations. Membrane technology is one option that has exhibited considerable pollutant removal from environmental sources via reverse osmosis (RO) filtration, but is limited by low permeabilities and lack of pollutant detoxification. With the support of NIEHS and NSF, the functionalization …

Molecular Understanding And Design Of Deep Eutectic Solvents And Proteins Using Computer Simulations And Machine Learning, Usman Lame Abbas

Theses and Dissertations--Chemical and Materials Engineering

Hydrophobic deep eutectic solvents (DESs) have emerged as excellent extractants. A major challenge is the lack of an efficient tool to discover DES candidates. Currently, the search relies heavily on the researchers’ intuition or a trial-and-error process, which leads to a low success rate or bypassing of promising candidates. DES performance depends on the heterogeneous hydrogen bond environment formed by multiple hydrogen bond donors and acceptors. Understanding this heterogeneous hydrogen bond environment can help develop principles for designing high performance DESs for extraction and other separation applications. This work investigates the structure and dynamics of hydrogen bonds in hydrophobic DESs …

Thermomechanical Process Simulation And Quantification Of Nanoscale Precipitation Influencing Ductility And Strength During Alloy Processing, Alyssa Stubbers

Theses and Dissertations--Chemical and Materials Engineering

Experimental process simulation and quantification of microstructure development during processing are challenging due to limitations with machinery temperature capability, inadequate resolution and sampling volume of currently available characterization techniques, and difficulty characterizing material microstructures as close to processing-relevant conditions as possible. This dissertation addresses how process simulation can be performed using Gleeble thermomechanical technologies and how microstructure development during these processing simulations can be quantified both in-situ and ex-situ.

The first portion of this dissertation demonstrates how Gleeble technologies can be applied to simulate complex material processing conditions in order to produce process-property profiles that can be used to inform …

Exploring The Effect Of Casting Solution Composition, Additives, And Casting Conditions On The Morphology And Separation Performance Of Pvdf Membranes, Rachel Kaplan

Theses and Dissertations--Chemical and Materials Engineering

Global water scarcity and quality concerns in the past decade have led to a looming global water crisis. Polymeric membranes have emerged as a potential solution due to their modularity, operational reliability, and wide range of contaminant removal. Polyvinylidene fluoride (PVDF) is often selected as a membrane material for its enhanced chemical resistance, thermal stability, and mechanical strength. However, these membranes often require more complex fabrication methods or support materials to achieve optimum performance. Flat-sheet unsupported PVDF membranes were fabricated via nonsolvent induced phase separation. The influence of solvent, polymer composition, pore forming additives, and casting conditions were explored with …

Development Of Glutathione-Responsive Disulfide-Containing Poly(Beta-Amino Esters) With Varied Hydrophilicity And Acrylate Functionality, Anastasiia Aronova

Theses and Dissertations--Chemical and Materials Engineering

Smart biomaterials are becoming promising for therapeutic deliveries due to their ability to respond to changes in the environment. Redox-responsive hydrogels are a promising type of smart polymer that can swell and degrade according to cellular oxidative stress levels. Glutathione, abundant in cells, is crucial in redox-responsive biomaterials, serving as a key reactive molecule. This study explored the degradation kinetics of glutathione-responsive poly(β-amino ester) (PBAE) polymers created through a single-step Michael addition. We examined how disulfide content influences the degradation kinetics of these PBAE networks. Additionally, we investigated how the hydrophilicity and functionality of acrylate affect the degradation of disulfide-containing …

Faceting Of Tungsten Via Environmental Control Of Temperature, Pressure And Chemistry, And Evolution Of Thermionic Cathode Materials, Huanhuan Bai

Theses and Dissertations--Chemical and Materials Engineering

Scandate cathode presents a great potential of being used as electron emitters in vacuum electron device due to its excellent emission performance. However, it is burdened by several issues, including poor emission uniformity, inadequate reproducibility, and limited lifetime, which have impeded its further industrial application. Therefore, extensive efforts and studies need to be conducted to obtain a more comprehensive understanding of scandate cathode.

W particles, as the base material, play a fundamental role in scandate cathode. Most recent experimental research has reported that the highly faceted crystallography of W grains contributes to the properties of scandate cathode. In order to …

Sustained Release Systems For Endometrial Cancer, Claire E. Rowlands

Theses and Dissertations--Chemical and Materials Engineering

Endometrial cancer (EC) is the sixth most common cancer in women worldwide and is the most common cancer of female reproductive organs. From 2007-2016 there has been a global rise in incidence of EC of 1.3 %. Typically, EC is treated with surgery, but at later stages surgery is less effective requiring chemotherapy and/or radiation therapy. These treatment options are less effective than surgery and there are very few FDA approved chemotherapies for EC. The minuscule number of effective treatment options as well as an increase in incidence shows the need for creating improved treatments for EC. There has been …

Experimental Characterization And Quantification Of Deformation Behavior In A Porous Carbon Fiber Network, Robert N Quammen

Theses and Dissertations--Chemical and Materials Engineering

Due to their wide range of attractive functional properties (such as low thermal conductivity and low density) porous materials are utilized in a variety of applications. In order to characterize these properties and others, the intrinsically heterogeneous microstructures of these materials need to be taken into account. These microstructures result in interactions across multiple length scales spanning several orders of magnitude. This makes the creation of robust computational models and straight-forward predictions of mechanical properties difficult for porous materials. With this in mind, this dissertation aims to provide experimental mechanical and deformation information spanning the length scales of interest for …

Novel Precursors For Carbon Fiber Prepared By Direct Carbonization, Leah Noble

Theses and Dissertations--Chemical and Materials Engineering

For decades carbon fiber-based composites have been most heavily employed in lightweight, structural applications where low density and high strength are necessary, most notably within the aerospace industry. However, the advancement of carbon fiber into a wider array of industries has largely been limited by the high financial and energetic costs associated with its manufacture. Moreover, with an increasing societal emphasis on sustainability, there is an ever-growing desire for low-energy carbon fiber production pathways. One such pathway is the conversion of precursor fiber to carbon fiber by direct carbonization, wherein the energy-intensive, pre-carbonization stabilization step is omitted from the carbonization …

Volume 37, Full Contents, Jhcs Staff

Journal of Hindu-Christian Studies

No abstract provided.