Digital Commons Network^™

Uncovering Potential Therapeutic Targets For Spinal Cord Injury; Insights From Single-Cell And Cross-Species Transcriptomics, Sara Samy Abouzekry

Theses and Dissertations

Central nervous system (CNS) injury remains a devastating healthcare problem. Despite years of research, it remains almost impossible to achieve meaningful functional repair following traumatic brain injury (TBI) and spinal cord injury (SCI). Spinal cord injury (SCI), a highly devastating subset of CNS trauma, is considered a challenge due to the extremely limited regenerative capacity of the nervous system in adult mammals. In contrast, certain species display remarkable repair abilities followed by moderate regenerative ability in neonatal mammals, indicating that regeneration is shaped by the evolutionary context as well as the developmental age.

To uncover the core molecular mediators of …

Evaluating The Effectiveness Of Automation And Robotics In Reducing Delays In On-Site Construction Activities, Boaz Safdie Bsafdie

Harrisburg University Dissertations and Theses

Construction delays cause substantial cost overruns and in most cases strained stakeholder relationships in the industry. This study acknowledges the problem that while automation and robotics are touted as solutions, their quantifiable effectiveness in reducing onsite delays remains unclear. The purpose of this research is to evaluate how these technologies reduce construction delays caused by labor shortages, workflow inefficiencies, and coordination issues. Guided by Workflow Optimization Theory and the Technology Acceptance Model, the study employs a qualitative method design. Qualitative data from stakeholder interviews will explore adoption barriers and perceptual impacts on team coordination. Analysis will involve statistical comparison of …

“I Deserve Better” – The Lived Experience Of Toxic Leadership Among It Employees, Sanjay Bhattacharya, Pooja Sharma

The Qualitative Report

This study investigates the lived experiences of individuals who have been subjected to toxic leadership to elucidate its complex and extensive impact on the lives of subordinates. The primary focus was on survivors who navigated the challenges posed by toxic leadership and its detrimental consequences. Employing Interpretive Phenomenological Analysis (IPA), the researchers conducted an in-depth examination of the experiences of five participants, emphasizing depth and nuance over breadth. Through the analysis, six key themes emerged: excessive workload, breakdown of trust, personal sacrifices, psychological effects, emotional spillover, and expectations imposed by managers on employees. Collectively, these themes offer a comprehensive and …

Research As A Reciprocal Act: How Rural Grade 5 And 6 Co-Researchers Transformed Their Adult Research Mentors, Bonnie Stelmach, Leah Peters, Rae Ann Van Beers

The Qualitative Report

Including children and youth in research contributes to their academic and life skills development, but how do co-researching experiences transform adult mentors?  Walkerdine (1997) stated that research “provides not only ways of seeing others, but ways of understanding ourselves” (p. 15). In this spirit, we report on our experiences to share how co-researching with eight Grade 5 and 6 students in a rural K-9 school in Alberta, Canada, which gave us insights into research and teaching assumptions and practices. Data were collected from observations of the students co-conducting interviews with K-6 research participants, students’ self-assessments of their co-researching experiences, transcripts …

Psycholinguistic Factors And Technology Appropriation In Efl Learning: An Instrumental Case Study, Marlon Vanegas Rojas, Claudia María Uribe Hoyos

The Qualitative Report

This instrumental case study described the psycholinguistic factors related to technology appropriation and language learning among English as a foreign language university students in Medellín, Colombia. Conducted at a private university’s language department, the 64-hour English course combined traditional and digital teaching methods with 22 participants from diverse undergraduate programs. Employing maximum variation sampling, the study captured perspectives across age, gender, technology appropriation, academic performance, and cultural background. Data collection included interviews, a technology appropriation self-perception survey, language proficiency tests, and classroom observations. Using the analytical framework of Miles et al. (2014) the analysis revealed that students relied on digital …

A Learning Model For Effective Literacy Instruction In Diverse Papuan Contexts, E. Oos M. Anwas, Anggi Afriansyah, Muhammad Mulyadi, Dwi Purwoko, Zulfikri Anas, Virgiawan Listanto, Dini Dwi Kusumaningrum, Fikri Muslim, Dayu Rifanto

The Qualitative Report

This study seeks to address the persistent challenge of low literacy rates among Papuan primary school children by answering the research question: What factors hinder literacy development, and how can a holistic learning model improve literacy outcomes in this context? Conducted in Keerom and South Manokwari Regencies, the research adopts a qualitative approach to design an inclusive and effective learning model. The study involved a multi-stakeholder approach, engaging primary school students, educators (teachers and principals), parents, community leaders (village heads, religious leaders, and traditional leaders), government officials (education office and local government), legislative representatives (DPRD members), and academic experts from …

Faith And Sports: Evaluating The Effectiveness Of Athletes In Action's Ultimate Training Camp In Developing College Athletes Spiritually, Jayon Joyner

Doctorate in Kinesiology

The purpose of this qualitative study was to examine the effectiveness of Athletes in Action’s Ultimate Training Camp (UTC) on the spiritual development of collegiate athletes. The study explored whether the UTC effectively fosters spiritual growth, identified factors that contribute to this development, and analyzed best practices that support athletes’ spiritual development. Semi-structured interviews were conducted with UTC participants representing a variety of sports, universities, and faith backgrounds. Supporting documents, including journal reflections, letters, and social media posts, were also analyzed to triangulate data and provide deeper insight into participants’ experiences. Findings revealed that UTC significantly influenced athletes’ spiritual growth …

Adolescent Math Anxiety: Teachers' Grouping Approach At The Intersection Of Multiple Student Identities, Dara Shifrer, Hannah Sean Ellefritz, David Hernandez-Saca, Allison Roda, Karla Santana Martinez

Sociology Faculty Publications and Presentations

Math anxiety represents a substantial barrier to many students’ math learning. In this paper, we apply interdisciplinary perspectives to data on over 13,200 ninth graders and their math teachers from the High School Longitudinal Study. Results suggest that being perceived as dis/abled relates to heightened math anxiety regardless of adolescents’ gender, or race and ethnicity. Our intersectional approach reveals that adolescents’ expressions of math anxiety do not always correspond with gender, racial, and ethnic stereotypes, with Black girls, Black boys, and Latine boys expressing relatively low levels of math anxiety. Finally, consistent with the principles of inclusion and universal design, …

Expression Of Concern: A Lightweight U-Net Model For Accurate Skin Lesion Segmentation, Fallah H. Najjar, Karrar A. Kadhim, Farhan Mohamed, Mohd Shafry Mohd Rahim, Asniyani Nur Haidar Abdullah

Iraqi Journal for Computer Science and Mathematics

EXPRESSION OF CONCERN FOR: F. H. Najjar, K. A. Kadhim, F. Mohamed, M. S. Mohd Rahim, and A. N. Haidar Abdullah, ``A Lightweight U-Net Model for Accurate Skin Lesion Segmentation,'' Iraqi Journal for Computer Science and Mathematics, vol. 6, no. 2, 2025, Article 1. DOI: https://doi.org/10.52866/2788-7421.1230.
Available at: https://ijcsm.researchcommons.org/ijcsm/vol6/iss2/1.

Reason for Expression of Concern: The Editors wish to alert readers to potential concerns regarding the reliability of the findings reported in ``A Lightweight U-Net Model for Accurate Skin Lesion Segmentation (Manuscript 1230)''. the journal has initiated an additional editorial assessment of the article's methodology, data provenance, and …

On Cartan’S Examples Of Isoparametric Hypersurfaces And Their Focal Submanifolds, Thomas E. Cecil, Patrick J. Ryan

Mathematics and Computer Science Department Faculty Scholarship

This paper is a survey of Cartan’s examples of isoparametric hypersurfaces in spheres and their focal submanifolds that were described in his fundamental work on the subject, which appeared in four papers [2]–[5] published during the period 1938–1940.

Integrating Future Factory-To-Factory (F2f) Manufacturing Through System Of Systems Engineering (Sose): A Framework For Capability Beyond Constituent Systems, Polinpapilinho F. Katina, Hengtao Tang Ph.D., Anouar Hallioui

Faculty Publications

System of Systems Engineering (SoSE) is an emerging discipline focused on the design, integration, and evolution of metasystems—composed of multiple autonomous yet interdependent systems. These systems of systems (SoS) offer capabilities that exceed those of any individual constituent systems by enabling synergistic coordination, interoperability, and dynamic adaptation across diverse operational contexts. This study pursued three primary objectives: (i) to examine the role of integration in enabling emergent capabilities beyond those of individual systems, (ii) to explore SoSE as a framework for orchestrating Future Factory-to-Factory (F2F) Manufacturing, and (iii) to assess the implications of SoSE to address volatile, uncertain, complex, and …

Dynamic Multi-Layered Hardware Obfuscation With Behavioral Drift Locking For Sat-Resistant Designs, Ahmed Yehia Salah Mohamed Emish

Theses and Dissertations

The globalization of the semiconductor supply chain has introduced critical vulnerabilities, including intellectual property (IP) piracy, reverse engineering, and hardware tampering. While traditional logic locking offers a baseline of defense, the emergence of powerful Boolean satisfiability (SAT) solvers has rendered many static obfuscation techniques ineffective. This work proposes a Dynamic Multi- Layered Hardware Obfuscation Framework that utilizes Behavioral Drift Locking (BDL) to provide a robust defense-in-depth against advanced adversarial models. The methodology integrates four synergistic layers: • Dynamic Key Management using a time-dependent rotation mechanism that updates keys every clock cycle to prevent static analysis. • Control Obfuscation through opcode …

The Heart Seat™: An In Home Cardiovascular Monitoring Device, Archana Venkataramani

Theses

Heart failure (HF) is one of the most common disorders, affecting an estimated 64 million people globally. Although heart failure incidence is stabilizing in some countries, prevalence is rising because of an aging population, improved post-myocardial infarction survival, and advances in treatment. High mortality, morbidity, reduced quality of life, and significant healthcare costs are results of heart failure (Shahim et al., 2023). Recurrent heart failure episodes are associated with an increased risk of death. Heart monitoring systems exist in several forms, including implantable cardiac devices, wearable and portable monitors, and remote patient monitoring systems. Each type differs in monitoring needs, …

Models Of Change: Communicating To Your Funder And Stakeholders How You Believe Your Project Will Succeed, Jean Mclaughlin, Thuy Vu, Noe Vargas Hernandez, Arturo A. Fuentes

Civil Engineering Faculty Publications

No abstract provided.

Delivering Inclusive Cultural Offers For Social Prescribing: A Realist Evaluation Involving Older People From Global Majority Backgrounds And Cultural Sector Providers In The Uk, Debra Westlake, Kamal R. Mahtani, Geoffrey Wong, Jordan Gorenberg, Marta Santillo, Kerryn Husk, Sofia Vougioukalou, Ruthanne Baxter, Shoba Dawson, Caroline M. Potter, Harriet Warburton, Beth Mcdougall, Stephanie Tierney

Peninsula Medical School

Introduction: Research shows cultural activities benefit older people's wellbeing, but little is known about why individuals from global majority (minority ethnic) groups engage less with the mainstream cultural sector, or how it could adapt to meet their needs and encourage engagement. The TOUS study (Tailoring cultural Offers with and for diverse older Users of Social prescribing) investigated the question: What tailoring is needed, how, when and for whom, to optimise cultural offers as part of social prescribing for older people (aged 60+) from global majority groups?. Methods: The TOUS study involved focused ethnographies with six cultural-sector organisations throughout the United …

Navigating Care And Self-Care: Understanding Latina Caregivers’ Prioritization And Engagement In Self-Care Practices, Denise A. Longoria, John M. Gonzalez, Romeo Escobar, Nelda Rodriguez

School of Social Work Faculty Publications

Introduction: Latina caregivers face significant physical and mental health risks due to the demands of caregiving. The decision to become a caregiver is often influenced by various factors including cultural values such as familismo and marianismo. It is essential that caregivers recognize the importance of self-care to prevent burnout. Without self-care, caregivers face an increased risk of stress, which can negatively affect physical and emotional health.

Methods: A qualitative approach using focus groups to explore Latina caregivers’ understanding and engagement in self-care.

Results: Findings suggested that participants understand the need for self-care; however, family and cultural needs were prioritized. When …

Implementation Of Project Dharma And Future Directions, Francesca Piccolo, Jean Bessette, Anna Mcconnell, Zoe Brokos, Brian Townsend, Dasan Thamattoor, Kinna Thakarar

Journal of Maine Medical Center

Problem: Overdose deaths and rising rates of infectious disease in the state of Maine warrant a strong public health response, overdose prevention education, and interventions. Initiatives for community drug checking are an innovative approach to understanding the composition of the current drug supply. Drug-checking initiatives can inform people who use drugs (PWUD) what adulterants might be present in their drug supply. In partnership with 3 community organizations in Maine, Project DHARMA supports PWUD and community partners with infectious disease screening, community drug checking, and infection and overdose prevention.

Approach: Project DHARMA supports the delivery of evidence-based infection and overdose prevention …

Translator Professional Identity Under Market Demands: A Qualitative Analysis Of Job Advertisements In The Saudi Translation Market, Dr. Saad Salem Alshamrani

UB Journal for Humanities

This study examines how the professional translator identity develops in the Saudi translation market through recruitment discourse. It employs a qualitative analysis approach of Saudi job advertisements to address the research objectives. The researcher compiled a corpus of sixty Arabic and English translation related job advertisements publicly published on certain major platforms across Saudi Arabia. The analysis of these advertisements aims to explore how the employer expectations shape out the professional roles, skills, competencies and values. Equally important, the analysis probed on how the job advertisements meticulously detail the market demands and professional criteria through recurring requirements and evaluative descriptors. …

The Evolution Of Mro Outsourcing: Global Trends, Regulatory Challenges, And Strategic Considerations In Aviation Maintenance, David C. Ison

Journal of Aviation Technology and Engineering

The maintenance, repair, and overhaul (MRO) industry plays a critical role in ensuring the safety, efficiency, and sustainability of the global aviation sector. As airlines seek to reduce costs, optimize operations, and access specialized expertise, MRO outsourcing has become an increasingly prevalent strategy. This essay examines the key drivers of MRO outsourcing, including cost reduction, access to advanced technologies, and the focus on core competencies. The essay also explores emerging trends such as the rise of new MRO hubs in Asia and the Middle East, the integration of predictive maintenance and artificial intelligence, and the growing emphasis on environmental sustainability. …

Rebecca V. Mr. Wonderful, Mardi Jo Link

Creative Nonfiction Magazine

No abstract provided.

Letters

Creative Nonfiction Magazine

No abstract provided.

Sexuality And Gender Roles In Utopian Communities: A Critical Survey Of Scholarly Work, Jon Wagner

Communal Societies

No abstract provided.

The Contribution Of Icarian, Alfred Piquenard, To Architecture In Iowa And Illinois, Lillian M. Snyder

Communal Societies

No abstract provided.

Communal Ideals, Worldly Concerns, And The Moravians Of North Carolina, 1753-1772, W. Thomas Mainwaring

Communal Societies

No abstract provided.

The Rajneesh Experience: A Report, Louis C. Androes

Communal Societies

No abstract provided.

Bolton Hall's Free Acres Experiment: The Single Tax And Anarchism In New Jersey, Martin A. Bierbaum

Communal Societies

No abstract provided.

A Workshop For The Education And Formation Of Communal Households, Ronda Heard, Susan Berger

Communal Societies

No abstract provided.

Intergenerational Discontinuity In The Israeli Kibbutz, Jack Quarter

Communal Societies

No abstract provided.

A Different Kind Of Truth, Gabriel Scala

Creative Nonfiction Magazine

No abstract provided.

Encounter: Susan Orlean

Creative Nonfiction Magazine

No abstract provided.