Digital Commons Network^™

Modeling And Characterization Of On-Orbit Servicing Architectures For Efficient Mission Planning, Samantha Q. Vi Tang

Theses and Dissertations

As space-based systems become increasingly critical to global infrastructure, efficient satellite maintenance and resource management have become essential to ensuring operational longevity. On-orbit servicing has emerged as a key strategy for extending satellite lifespans, mitigating space debris accumulation, and enhancing the cost effectiveness of space operations. This study presents a comprehensive mixed-integer programming (MIP) model to optimize servicer task assignments and routing while minimizing propellant consumption. The model captures the operational complexities of servicing a network of satellites across multiple orbits by incorporating realistic constraints, such as fuel limitations and task completion time windows. Sensitivity analysis allows mission planners to …

The Impact Of Educators’ Perceptions Of Neurodivegence On Their Self-Efficacy In Teaching Middle And High School Students With Adhd And Autism In Rural Minnesota, Nicolle D. Bettcher Erickson

Dissertations, Theses, and Projects

ABSTRACT

The purpose of this phenomenological qualitative study was to explore how we can best support our teachers in matching our ever-changing educational landscape, specifically our neurodivergent learners. When educating neurodivergent students (students with autism or attention deficit hyperactivity disorder), we must understand how to teach these creative, sometimes misunderstood individuals and unleash their full potential. To do so, we need educational practitioners who have healthy perceptions of what it means to be neurodivergent and educators who understand both the talents and hurdles that being neurodivergent may entail. This study examined how non-special education teachers' perceptions of neurodivergence correlated with …

Faculty Views About Their Covid-19 Layoffs From A Public University In The Us Midwest, Susan E. Ramlo

Journal of Collective Bargaining in the Academy

In July 2020, a public university in the US Midwest announced it would lay off 96 bargaining unit faculty based on a force majeure clause in the union contract. Most of the faculty held tenure and some were distinguished professors. The layoffs occurred with no faculty input and immediately following a major university reorganization. This study uses Q methodology [Q] to examine the Perceived Organizational Support [POS] of these laid off unionized faculty within an agency theory framework. Q allows us to reveal and describe the divergent views of the laid off faculty based upon analyses of their sorts of …

Leadership Strategies For Navigating The Integration Of Physical And Behavioral Healthcare, Seán David Mclawhorn

Walden Dissertations and Doctoral Studies

The separation of physical and behavioral healthcare and a dominant medical model have left a void in practice and research, especially pertaining to the leadership strategies necessary to integrate the two forms of care in college campus healthcare clinics. This is especially important given the rise of mental health concerns on and off college campuses. Without integration, there are missed opportunities for care delivery, in general, and a missed opportunity for the provision of care to individuals who historically have not accessed physical and behavioral healthcare at equivalent rates as other populations. The subject of care integration is addressed in …

Perceived Commitment To A Safety Management System And Its Impact On Safety Culture In Collegiate Flight Programs, Eric Saliba

JWU Dissertations & Theses

A Safety Management System or SMS, is a set of processes and procedures designed to assist members of aviation organizations in identifying hazards, assessing risks, and mitigating those risks (Karanikas et al., 2019). Aviation organizations rely upon a strong safety culture to provide a foundation for managing risks and developing a successful SMS (Robertson, 2018). Robertson (2018) explained that an SMS does not create a culture dedicated to safety but strengthens the existing culture through the elements and processes associated with the four pillars of an SMS: safety policy, risk management, safety assurance, and safety promotion.) The purpose of this …

Empowering Educators, Transforming Futures: An Explanatory Multiple Case Study Of The Smou Schools In Saudi Arabia, Hana Ali Alzandi Alghamdi

Electronic Theses and Dissertations

Saudi Arabia’s Vision 2030 emphasizes educational reform as a critical pathway for national development, highlighting the role of educators in fostering student success. The Smou program, a professional development initiative, seeks to enhance the instructional and leadership capacities of school leaders and teachers in elementary public schools. This study explores how school leaders navigate their role in supporting teachers’ application of Smou program strategies and how teachers perceive their preparation for implementing these strategies in their instructional practices. Using an explanatory multiple case study approach, the research explores two elementary schools in the Mecca region—one high-performing and one low-performing—selected based …

A Qualitative Analysis Of Job Satisfaction: Perspectives Of Private School Employees, Wede Lorraine Wallace

Doctoral Dissertations and Projects

The educational marketplace is highly competitive, and schools and higher learning institutions incessantly strive for sustainable education and strategies to adjust to environmental and economic changes. This scenario was especially experienced during the COVID-19 pandemic when schools had to change from the traditional learning style to the virtual approach, thereby imposing a string of financial downturns from a reduction in tuition while still maintaining overhead costs. The change forced leaders to make organizational changes to remain financially stable. The general problem addressed by this case study was the challenges leaders faced in gaining employee support for changes to administrative work …

Defeated By Victory: The Modern United States Navy In Retrospect, Nathaniel E. Whitten

Doctoral Dissertations and Projects

This dissertation examines the transformation of the United States Navy from the world’s largest and most powerful sea force in the history of the world in 1990 to a shell of its former self in only thirty years. The funding the Department of the Navy received during the Cold War to fight the Soviet threat all but dried up and as a result, policy was altered to face the new fiscal reality. A smaller, more agile, and flexible force was envisioned to fill a support role by projecting power ashore rather than fighting on the open ocean with a peer …

State-Based Law Enforcement Accreditation Outcomes: A Multiple Case Study In Texas, Thomas L. Sanders

Doctoral Dissertations and Projects

The 21st century has brought new challenges to the nation’s law enforcement organizations, with agencies having to achieve a higher service standard to meet society’s demand for transparency, responsiveness, and justice. Prompted by presidential task force recommendations in 2015 and 2020, law enforcement agencies have sought methods to raise their organizational standards to build trust and legitimacy of policing in their communities. Based on federal guidelines, the accreditation of law enforcement agencies and implementation of the best practices in law enforcement throughout the nation have taken root in American policing. On a national level, the Commission on Accreditation for Law …

A Mixed Methods Design-Based Study Of Effective Supports Provided By School Administrators To Increase Trust Among Special Education Staff, Margaret Dyer

Dissertations

The scholar-practitioner used a mixed-methods design-based study to address the problem of increased teacher attrition in the field of special education. The problem was an urgent issue within the schools the scholar-practitioner supervised as the special education coordinator. The symptoms the scholar-practitioner observed within the problem of practice were a lack of collegiality among staff. The behaviors observed demonstrated that special education teachers were visibly stressed. Due to the critical importance of quality teaching on student success, the scholar-practitioner believed the problem of increased attrition among special educators was urgent. The study took place in St. Louis County, Missouri, where …

Book Reviews, Usawc Press

The US Army War College Quarterly: Parameters

No abstract provided.

Effective Strategies To Increase Workplace Inclusivity In The Oil And Gas Industry, Patricia Lindsey Isaac

Walden Dissertations and Doctoral Studies

Some oil and gas industry leaders face challenges in implementing effective strategies to increase workplace inclusivity, which can result in lower profits, decreased employee engagement, and reduced productivity. Executive leaders and managers, responsible for organizational performance and workforce retention, are particularly concerned about addressing these challenges to sustain business success and competitiveness. Grounded in the leader-member exchange theory, the purpose of this qualitative pragmatic inquiry was to explore strategies executive leaders use to enhance inclusivity in the oil and gas industry. The participants were nine executives, leaders, and managers from the oil and gas sector who had previously implemented effective …

Signifying Improvement: Reform Symbols As Discursive Practice In School Improvement Plans, Madhu Narayanan, Matthew S. Mccluskey

Educational Leadership and Policy Faculty Publications and Presentations

School Improvement Plans (SIPs) have been shown to be generally of poor quality and written more as acts of compliance than efforts at genuine reform. This raises the question: if SIPs are ineffective at improving schools, what is their larger purpose? In this conceptual paper, we argue that SIPs are discursive sites where schools can signal their adherence to ostensibly proven and acceptable models of reform. They do so through the use of reform symbols, discursive markers that signal legitimized organizational change through the adoption of accepted modes of improvement. We illustrate this concept by showing how a variety of …

Cognitive Dissonance In Call Center Leaders, Helga Ouzts

JWU Dissertations & Theses

When organizational choices contradict the leaders’ beliefs or behaviors, psychological discomfort can occur (Festinger, 1957). The effects of psychological discomfort have several disadvantages to organizational progress, including decreased adaptation to change, snap judgments, and ineffective decision-making. While existing research highlights the effects of psychological discomfort experienced by employees, a gap has been identified when exploring information on leader-experienced psychological discomfort (Hinojosa et al., 2016; Telci et al., 2011).

This qualitative, phenomenological study explores the experiences of leaders in a continuously changing call center environment utilizing the cognitive dissonance theory framework. To provide further knowledge regarding cognitive dissonance antecedents …

Exploring Cybersecurity Policy Compliance Strategies To Secure E-Government Systems, Michael Oyedele Arowosegbe

Walden Dissertations and Doctoral Studies

Nigerian government organizations face significant challenges in complying with cybersecurity policies, threatening the security and efficiency of their e-government systems. IT leadership groups are concerned that compliance issues could lead to data breaches, service disruptions, and diminished public trust, ultimately hindering economic growth and digital transformation efforts. This qualitative multiple-case study, framed through the lens of neo-institutional theory, aimed to explore the cybersecurity policies and effective compliance strategies employed by information security officers to secure e-government systems against cyberattacks. The participants consisted of nine information security officers from three information security-certified government institutions in central Nigeria. Data collection included semi-structured …

Gender Dynamics In Newsroom Leadership: The Influence Of Gender Norms On The Career Trajectories Of Women Journalists, Isabella L. Hackett

USF Tampa Graduate Theses and Dissertations

Within the field of journalism, women journalists face obstacles impeding their career progression and autonomy. This qualitative study uses field theory, which explores how social spaces are structured and how actors access resources; a key avenue for exploring the power relationships within a field. This theory is put in conversation with interviews with women leaders in journalism from across the United States (n=13). The study examines how women in leadership navigate their career trajectories amid structural barriers, such as gender expectations for leadership, the struggle to balance work and family, and unequal access to mentorship and resources. Despite these challenges, …

Challenges In Artisanal Small-Scale Gold Mining: Perspectives And Transformations To Sustainability Along Br-163 In Brazil, Carlos Henrique Xavier Araujo, Irfan Ullah, Giorgio De Tomi

Journal of Sustainable Mining

Artisanal Small-scale Gold Mining (ASGM) is a sector beset with unique and complex challenges. Recent literature highlights the growing acknowledgment of the critical need for reforms in how the ASGM industry interacts with communities and the environment. Discussions about sustainable transformations go beyond theoretical and conceptual borders, attempting to understand how local transformative events might reflect global developments. Thus, the goal of this article is to give an analysis from the perspective of the actors participating in artisanal gold mining activities. A survey was carried out along BR-163, which runs from Sinop (Mato Grosso) to Santarém (Pará). Fifty-five (55) interviews …

District Administrator Perceptions Of Response To Intervention Implementation In K-12 Underperforming Public Schools In Connecticut, Sarah J. Idris

Doctor of Education Program Dissertations

This qualitative phenomenological study aimed to understand the perceptions of Connecticut public school district administrators working at K-12 underperforming schools implementing response to intervention (RTI). Little was known about district administrators working in Connecticut K-12 underperforming schools’ perceptions of RTI implementation. Data was collected via semi-structured interviews with six volunteer participants who qualified as district administrators working in underperforming K-12 public schools in Connecticut. The information from this study illustrated how the district administrators perceived RTI implementation within their districts and the barriers they faced related to RTI implementation. Four themes and nine subthemes were identified. The four themes were …

Examining The Influence Of Digital Transformation On Organizational Culture And Employee Adaptability In Higher Education Institutions Across The Gulf Cooperation Council (Gcc), Hussein Elsayed Mohamed Ismail

Journal of the Association of Arab Universities for Research in Higher Education مجلة اتحاد الجامعات العربية للبحوث في التعليم العالي

The study aimed to explore the impact of digital transformation on organisational culture and employee readiness within Higher Education Institutions (HEIs) in the Gulf Cooperation Council (GCC) region. Conducted in 2024, it involved research that used a sample of employees and administrators from various universities across the region. Structured questionnaires served as data collection tools, allowing for an in-depth evaluation of the different dimensions of digital transformation. This study primarily utilises secondary data analysis, which involves examining data from existing studies, reports, and scholarly articles. This approach is selected for its efficiency and cost-effectiveness, as it allows access to extensive …

Home Care Staffing Shortage: Impact On Older Adult Independence, John Gregory

Franklin University Scholarship Showcase

The independence of community-dwelling older adults is impacted by disease, chronic conditions, and the ability to care for oneself with or without support. The ability to accomplish daily living tasks is essential for an older adult to remain independent. The older adult population is expanding along with the need for assistance with daily living tasks which will not be accomplished with the current formal home care workforce. Independence declines for older adults during episodes of disease as well as when symptoms from chronic conditions exacerbate. However, it is not clear to what degree the formal home care workforce shortage is …

A Quantitative Analysis Of Grit And Burnout Among Social Workers Well-Being, Melissa Bryant

Franklin University Scholarship Showcase

Burnout among social workers continues to be a concern worsened by job demands and emotional stressors. Grit is the passion and persistence toward long-term goals and has been identified as a possible protective factor against burnout. The study aimed to evaluate the relationship between grit, burnout, and well-being among licensed social workers in the United States.

Data was collected through a cross-sectional quantitative design and collect responses from 355 licensed social workers utilizing the Maslach Burnout Inventory-Human Services Survey, the Grit Scale, and the WHO-5. Regression and correlation analyses evaluated the relationship between grit, burnout, and well-being.

Findings showed a …

Mental Health Of Immigrants In The United States: A Literature Review Of What We Know And What Can Be Done?, Afrah Mohamed

Franklin University Scholarship Showcase

No abstract provided.

Strategies For Independent Restaurant Business Leaders In The United States To Retain Employees, Ayman Hussein

Walden Dissertations and Doctoral Studies

Employee turnover poses a significant threat to the stability and growth of businesses, particularly in the restaurant industry. Independent restaurant owners and managers are especially concerned about the consequences of high turnover rates, which can negatively impact their operations. This includes disruptions in productivity, declines in profitability, and diminished competitiveness, all of which undermine the long-term viability of their establishments. Grounded in Herzberg’s two-factor theory, the purpose of this qualitative pragmatic inquiry was to explore effective strategies employed by leaders of independent U.S. restaurants to retain employees. The participants included 10 leaders from independent Florida-based restaurants, each with at least …

Minutes (3-7-2025), Associated Students, Incorporated

Associated Students, Incorporated records

No abstract provided.

Successful Leadership Strategies Used By Front-Line Leaders In Crises, Robi Washington

Walden Dissertations and Doctoral Studies

Unskilled front-line leaders in the production industry can contribute to operational inefficiencies and delays in crisis response. Effective crisis management requires front-line leaders to employ evidence-based leadership strategies that enhance organizational resilience. Grounded in the transformational leadership theory, the purpose of this qualitative pragmatic inquiry was to explore successful leadership strategies front-line leaders use for crisis management. The participants were seven front-line leaders in the central Mississippi production industry who successfully implemented leadership strategies for crisis management. Data were collected using semistructured virtual interviews and a review of public documents related to crisis management, public safety policies, and code of …

A Narrative Inquiry Into The Experiences Of Nursing Faculty Engaging In Mindful Practices, Lisa-Anne Hagerman, Louela Manankil-Rankin, Jasna K. Schwind Rn Phd

International Journal of Teaching and Learning in Higher Education

Mindful practices have been found to decrease levels of stress, anxiety, and burnout, while enhancing resilience and coping in those who engage in them. The beneficial effects of mindfulness on improving physiological and psychological well-being are well supported within the literature. However, little has been done to learn how faculty in higher education, specifically in nursing, may experience the effect of mindful practices. The purpose of this study was to explore nursing faculty perceptions of how mindfulness may influence their teaching-learning practices as well as their daily lives. Fourteen full-time and part-time nursing faculty participated in a three-part mindfulness training …

From Intent To Action: Reconciliation And Inclusion In Three Canadian Academic Libraries, Lisa O'Hara, Talia Chung, Vivian Lewis

Proceedings of the IATUL Conferences

A sense of belonging and inclusion creates conditions for individuals and organizations to thrive. Many Canadian university libraries have been initiating actions which advance reconciliation with Indigenous communities in Canada, and to support equity, diversity, inclusion and belonging. Efforts to operationalize reconciliation and inclusion share important qualities yet require distinctive approaches due to historic and contemporary factors. Reconciliation in Canada must recognize the significance and centrality of the land to Indigenous communities. While inclusion strives to more broadly create conditions in which individuals may thrive, with a focus on those from groups who have historically faced systemic barriers. For both …

Breaking Bias: How Implicit Bias Training Is Reshaping Healthcare Outcomes And Equity, Chloe C. Harris, Meyer Maddox, Anesu K. Murambadoro, Kevin Garcia Valdez, Blake Martin, Nina Mourao, Tirath Patel, Nikhilesh Anand, Kelsey Baker, Bharathi Gadad

Research Symposium

Background: The purpose of this systematic review is to evaluate the impact of implicit bias training as a component of health system science education on increasing awareness of biases, improving self-efficacy, and promoting organizational change. While such interventions are promising, their effects on provider behavior and patient outcomes over time remain open.

Methods: Following PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) guidelines, a comprehensive search was conducted using PubMed, Google Scholar, Scopus, and the New England Journal of Medicine database. Studies were selected based on relevance to the research question, with eligible studies including Randomized Controlled Trials …

How We Stopped Charging Students To Submit Etds: Case Study Of A Five-Year Odyssey, Gregory Wiedeman, Emily Kilcer

Journal of Graduate Librarianship

In 2019, the Graduate School at the University at Albany, State University of New York wrote to the University Libraries about the processing of archival copies of electronic theses and dissertations (ETDs), hoping to reduce or eliminate deposit fees for authors. Interested library faculty and staff self-assembled into a project team and found that the university’s switch in 2008 to a born-digital submission workflow provided by an external vendor was deeply flawed as a service, and unnecessarily costly to student authors. Later, in 2013, the Libraries established an open access institutional repository (IR), which had the potential to support a …

Employee Engagement In Corporate Sustainability Initiatives: An Empirical Comparison Of Conventional And Modern Working Environment Practices, Ahmad Mansour, Hind Al-Ahmed, Ahmad Shajrawi, Khaled Alshaketheep, Muhammad Alshurideh, Arafat Deeb

An-Najah University Journal for Research - B (Humanities)

Objective: The study targets the investigation of Employee Engagement differences across Traditional and New work forms in Corporate Social Initiatives together with workplace practices that boost Sustainable Project Engagement. Methodology: The authors used a mixed-methods design approach in their research. A survey with 300 sustainable project personnel either working full-time or part-time collected quantitative data for analysis. Thirty semi-structured interviews comprised both employee and managerial personnel to collect qualitative data. The evaluation of workplace practices like flexibility and autonomy and communication & leadership on employee engagement was conducted through regression analysis. Researchers employed thematic analysis on interview data for the …