Digital Commons Network^™

Understanding The Sociodemographic Correlates Of Early Social Security Retirement, Erica D. Robinson

Social Work Dissertations - Archive

Using data from the Health and Retirement Study (HRS), a nationally representative sample of Americans aged 50 and older, this study employed logistic regression analysis guided by intersectionality theory and the Intersectionality-Based Policy Analysis (IBPA) framework to examine the influence of marital status, ever having children, educational attainment, self-reported health, and race/ethnicity on receiving Social Security retirement benefits early (before reaching the Social Security Administration’s full retirement age (FRA)) among women. Individuals’ monthly and total lifetime Social Security retirement amounts, as well as longevity, are influenced by when they begin receiving Social Security retirement payments. Findings revealed that reporting excellent/ …

Burnout Among Nurses In The United States, Faheem Ohri

Social Work Dissertations - Archive

Burnout is an exhausted state of the body, mind, and emotions, characterized by feelings of “depersonalization and reduced personal accomplishment” resulting from prolonged and continuous occupational stress. Burnout among nurses in the United States (U.S.) is a growing concern with significant implications for healthcare professionals and patient outcomes. Nurse burnout compromises patient safety and workforce stability, but pre-pandemic national correlates remain understudied. This dissertation examined employment settings and demographic correlates of burnout among U.S. nurses using the National Sample Survey of Registered Nurses (NSSRN) secondary datasets. Compared inpatient burnout odds pre-/post-pandemic using national twin surveys. Jackknife complex survey logistic regression …

Enhancing Professional Development For Third Space Roles: Reflections On The Added Value Of Learning Circles, Linde Moriau, Réka Matolay, Emma Mckenna, Andrea Toarniczky, Judit Gáspár, Márta Frigyik, Catherine Bates

Articles

This paper explores how Learning Circles can support higher education staff in navigating the complexities of contemporary educational landscapes with greater confidence, creativity, and efficacy. It presents qualitative research rooted in the three-year Erasmus+ project CIRCLET, involving five European universities. Learning Circles were implemented as a core component of professional development programmes, aiming to foster quality integration of Community Engaged Research and Learning (CERL) in academic practice. Drawing on a collaborative autoethnographic research design, we reflected on our experiences as Learning Circle designers, facilitators, and participants to identify manifestations of professional growth emanating from our project activities. We build on …

Excitation And Polarization Of Isolated Neurons By High-Frequency Sine Waves For Temporal Interference Stimulation, Iurii Semenov, Vitalii Kim, Giedre Silkuniene, Andrei G. Pakhomov

Bioelectrics Publications

The capacity of temporal interference (TI) stimulation to target deep brain regions without affecting nearby surface electrodes remains uncertain. Using artifact-free optical recording, we compare excitation patterns and thresholds in hippocampal neurons stimulated by “pure” and amplitude-modulated sine waves, representing TI waveforms near electrodes and at the target, respectively. We show that pure 2- and 20-kHz sine waves induce repetitive firing at rates that increase up to 60–90 Hz with stronger electric fields. Beyond this limit, action potentials merge into sustained depolarization, resulting in an excitation block. Modulating the sine waves at 20 Hz aligns firing with amplitude “beats” and …

Graphene-Polymer Nanocomposite For Electromagnetic Interference Shielding, Ravi Venkata Surya Sai Mogilisetti

Mechanical and Aerospace Engineering Theses - Archive

Polymers have widespread usage in most industries, such as aerospace, automotive, telecommunications, and medicine, mainly because they have a positive lightweight nature and excellent mechanical properties. One significant advantage of polymeric materials is their ability to combine nano-fillers, greatly enhancing their mechanical, electrical, and thermal properties. In the category of polymer matrices, polypropylene (PP) is notable for its low cost, ease of processing, and balanced mechanical properties. However, its relatively lower modulus and strength limit their applications in high-performance engineering. This research explores the addition of graphene into polypropylene to improve its mechanical properties and establish a conductive network for …

Materials Reliability In Direct-To-Chip Cooling: A Systematic Study Of Aluminum Corrosion In Next-Generation Data Center Coolants, Fnu Harish Gangadhara

Mechanical and Aerospace Engineering Theses - Archive

Data centers are rapidly scaling to support artificial intelligence, cloud platforms, and other high-performance workloads, driving a sharp increase in chip and rack power densities that are now approaching, and in some cases surpassing, 50–100 kW per rack. In response, direct-to-chip liquid cooling has become a key enabling technology for managing these extreme thermal loads, yet the durability of materials in contact with the coolant remains a major reliability concern over system lifetimes. Copper has traditionally been used for cold plates and cooling-loop components, but its relatively high cost, mass, and supply-chain uncertainty are motivating a shift toward aluminum as …

Discrete Time Risk Processes With Stochastic Premiums And Dividends, Enoch J. Dangbe

Mathematics Dissertations - Archive

Risk processes typically emerge in insurance and finance and are concerned with stochastic representation of uncertainties of real-world events. Main objective amounts to quantifying the chances of both desirable and undesirable events and balancing their mutual impact for the purpose of developing models that in some sense optimize the outcome from the business perspective. Our research is concerned with studying the evolution of the surplus process in which time and assets are integer-valued. Initial capital, random premiums, random claims, dividend payments based on assets’ performance constitute the components of our model. Our findings established recursive formulas for the total expected …

Modified Core-Line Techniques For Vortex Identification Using Liutex, Bassam Albalawi

Mathematics Dissertations - Archive

Vortex dynamics govern critical processes in turbulent flows, yet conventional identification methods struggle to resolve individual structures' morphology and evolutionary pathways. Detecting and extracting vortex structures by objective algorithms may lead to a better understanding of turbulence regeneration dynamics through the automated and quantitative assessment of the structures. Although there are many vortex-identification criteria available, they pinpoint only the spatial regions belonging to vortices, with no information on the specific identity, topology, and shape of individual vortices. In this dissertation, we develop a new scheme based on Vortex axis tracking by iterative propagation (VATIP), called modified VATIP algorithm, for three-dimensional …

Examining Student Understanding Of Series Convergence Using Script Writing, Eduardo Torres Manzanarez

Mathematics Dissertations - Archive

This exploratory study investigates second-semester calculus students’ understanding of series convergence using both nonscripting and scripting-based tasks. Researchers recognize that students encounter difficulties with learning series, including series convergence, and that there is a need for more meaningful tasks that aid students’ learning of series. Script writing, used mainly with prospective mathematics teachers, can be used to explore mathematical understandings. Thus, this study examines how script writing, in the form of a scripting task, elicits students’ understanding of series convergence in contrast to nonscripting-based tasks to determine the potential of script writing in assessing this student understanding. We examine students’ …

Assessment Of Long Term Durability Of Prefabricated Frp Strip Systems For The Rehabilitation Of Concrete, Karunya Kanagavel

Civil Engineering Theses - Archive

Fiber Reinforced Polymer (FRP) composites provide an extremely effective means of rehabilitating deteriorating and understrength concrete elements due to their characteristics of high specific strength and stiffness, corrosion resistance, and potential long-term durability, lightweight nature, and ease of placement in the field. Despite significant use of these materials, there is still a lack of long-term durability data. With this in mind, the current study investigates the impact of environmental exposure and aging on 3 commercially available prefabricated carbon fiber reinforced composite strips and their recommended adhesives used in externally bonded rehabilitation with the aim of providing a comprehensive set of …

Personality And Victimization: The Relationship Between The Big Five Personality Traits And Victimization In Adulthood, Cameron Kan

Criminology & Criminal Justice Theses - Archive

Myriad risk factors have been found to predict victimization. Research, however, has yet to examine the impact of personality—if any—in the likelihood of victimization in adulthood. The current study attempts to fill this gap in the literature by being the first to examine the effects of the Big Five personality traits, also known as the Five Factor Model, on adult victimization in a nationally representative sample (Add Health). Results reveal that scoring high in extraversion is related to a 12 percent increase the in rate of victimization controlling for a host of temperamental and criminological covariates. Depressive symptoms, criminal behavior, …

Case Study Examining The Effects Of Mentorship On The Attrition Of Novice Principals In Urban School Districts, Nikia Barnett

Educational Leadership & Policy Studies Dissertations - Archive

The evolving role of school principals has undergone a significant transformation, shifting from traditional teacher management to a multifaceted leadership position that balances managerial and instructional responsibilities with a primary focus on enhancing student achievement. As principals now face increasingly complex challenges, including heightened school accountability, widening student achievement gaps, diminished community support, and fluctuating parent engagement, state programs and school districts struggle to provide adequate support to ensure the retention and longevity of these pivotal educational leaders in their roles.

This study examined how eight novice principals (with 0–5 years of experience) in urban school districts perceived mentorship influenced …

The Commuter Student Experience: Challenges And Impacts On Student Success, Seth A. Ressl

Educational Leadership & Policy Studies Dissertations - Archive

Commuter students at large public universities often face barriers to engaging in campus co-curricular activities, primarily due to off-campus commitments, which can affect their academic success and retention. Drawing on student engagement theory, this qualitative narrative study explores commuter students’ experiences with co-curricular involvement and its perceived impact on their academic performance, skill development, social connections, and persistence at a large public four-year university. Data collected through in-depth interviews with commuter undergraduates were analyzed to identify common themes regarding students' perspectives, challenges, and impact related to co-curricular activities. The findings suggest that active involvement in student organizations and campus events …

Exploring A Collective Grief Experience In The U.S.: Qualitative Findings From Older Parents Whose Only Child Has Died, Yongqiang Zheng, Leslie Wuest, Jeongah Kim, Rebecca Rodriguez

Faculty Publications - College of Social Work

Despite its profound physical and mental health impacts, research on the loss of an only child in later life among older U.S. adults remains scarce. This phenomenological qualitative study explores the lived experiences and meanings older bereaved parents attribute to their loss. Data from 24 participants were collected through written narratives guided by structured questions, and online focus groups. Inductive thematic analysis revealed 6 themes: the enduring intensity of grief, significant secondary losses, feelings of isolation and alienation, the role of social support in coping, and spirituality and religion’s influence on their journey. By amplifying these parents’ voices, the study …

From One Prison To Another: The Inordinate Criminalization Of Women Who Kill Abusive Partners And A Proposed U.N. Response, Annalie Buscarino

Case Western Reserve Journal of International Law

Paradoxically, criminal justice systems around the world punish women who kill abusive partners with inordinate sentences despite explicitly recognizing the victimization that led them to homicide. This Note examines how universally entrenched gender stereotypes lead to such overcriminalization and amount to a violation of women’s rights to equality before the law. This Note then proposes a U.N. resolution offering guidelines for criminal justice systems to craft appropriate judicial responses to women’s survival strategies.

Abundance And Other Food Fixations, Margot J. Pollans

Elisabeth Haub School of Law Faculty Publications

Although most people in the United States no longer devote the majority of their time to food production, processing, and distribution, food remains a daily fixation. This Article explores three driving food fixations--abundance, thinness, and health--and situates each against an inverse fear--scarcity, fatness, and illness, respectively. Mapping these threats onto U.S. food policy, this Article examines, among other policy arenas, food waste policy, nutrition and health claim labeling law, and food additive regulations. Across food policy, these fixations feed what this Article calls the “politics of abundance.” This politics helps to insulate the food industry from deeper systemic reform aimed …

A Supreme Sidestep: The Justices' Artful Dodge On Platform Immunity, Leslie Y. Garfield Tenzer

Elisabeth Haub School of Law Faculty Publications

The foiled ISIS plot to attack Taylor Swift concerts, coordinated by teens on social media platforms with a significant US presence, illustrates the dangerous consequences of unchecked online content. This incident, coupled with other tragic cases such as the sexual exploitation of a minor lured through Facebook and Tyler Clementi 's suicide following a privacy violation on Twitter highlights the urgent need to reassess 47 U.S.C. § 230 of the Communications Decency Act. Enacted in 1996, this law provides broad immunity to interactive computer services, including social media platforms, shielding them from liability for user generated content. While initially celebrated …

Electronic And Born-Digital Records: A Beginner's Guide, Archives Development Program

Digitization Resources

No abstract provided.

Regionality In Heart Failure Self-Care Behaviors Using The Medical Expenditure Panel Survey, Gretchen K. Wendt

Nursing Dissertations - Archive

Heart failure (HF) risks increase as patients age, with most of the HF patients having at least one chronic condition and 40% having two or more. Further confounding the HF morbidity and chronic medical conditions are psychiatric conditions like depression and anxiety. For most Americans with HF, managing the diagnosis and chronic conditions can be overwhelming. To formalize the definitions of HF disease management, the concepts of self-care from the situation-specific theory of HF self-care (SST-HFSC) were applied.

The medical complexity of HF self-care during the pandemic was shown to vary based on the US region where the individual resided. …

Resetting The Imposter Phenomenon Reality: A Mixed Methods Research Study Of An Immediate Cognitive Behavioral Intervention On Stem Practitioners, Peter D. Smith

Dissertations

Imposter Phenomenon (IP) remains an essential framework for understanding how professionals attribute success to chance or misconceptions rather than genuine abilities. IP is especially pertinent for individuals who feel like frauds when attaining higher positions, convinced the promotions resulted from luck rather than accomplishments and credibility. The misguided mindset cultivates feelings of inadequacy or deceit, even when accolades, experiences, and qualifications prove the contrary. The prevalence of IP is widespread, impacting numerous individuals who have faced or continue to endure episodes of varying intensity. The psychological state makes individuals vulnerable to feelings of inadequacy, leading to reduced productivity, increased procrastination, …

Analysis Of Brain Signals Using Machine Learning Algorithms, Maria Corzo

CURE Proceedings

No abstract provided.

Orchestrating Brilliance In The Recording Studio: Mixing Music To Record Music, Adrian D. Carroll

Staff Scholarship - Australia & Dubai

This paper is a report on a heuristic inquiry into music recording practice and workflow to arrive at the essence of experience. Through professional reflection on a music recording, we investigated the recording process and student experience; this was used to identify, explore and expose tacit professional practice. The central theme that unfolded revealed benefits in mixing music during a recording session. Other themes of workflow efficiency, and emotional expression, also emerged from the data collection. The research culminated in a creative synthesis in the form of a research question: Can live studio recordings be a viable option for artists, …

No Longer Invisible: 2025 Massachusetts Asian And Pacific Islander American (Apia) Community Survey Report, Watanabe P. Dhaurali S.

Institute for Asian American Studies Publications

The first Massachusetts Asian Pacific Islander American (APIA) Community Survey gathered opinions from 1,414 APIAs across the state in March 2025 on issues such as economic stability, political engagement, safety and sense of belonging, healthcare access, as well as recent executive actions by the federal administration. The survey was offered in Chinese, Vietnamese, and Khmer languages in addition to English.The resulting data was disaggregated by the three largest APIA subgroups in MA: Chinese, Indian and Vietnamese Americans.
Key findings include that housing affordability and cost of living are the top economic concerns for APIAs across Massachusetts; both citizens and non-citizens …

Critical Approaches To Climate-Induced Migration Research And Solutions, Rosalyn Negrón, David Hernández, Hossein Ayazi, Pablo Shiladitaya Bose, Nyingilanyeofori Brown, Elora Chowdhury, Janelle Knox-Hayes, Rajini Srikanth, Banu Subramaniam, Farhana Sultana, Patrick Sylvain, Carlos Vargas-Ramos, Charles Venator-Santiago

Sustainable Solutions Lab

In this commentary we explore the confluence of factors shaping climate-induced migration and the need for comprehensive solutions grounded in historical and systemic understandings. We argue that climate change, colonial legacies, and geopolitical policies significantly influence migration patterns, particularly for historically marginalised communities. We call for scholars to develop holistic frameworks that consider environmental, political, historical, and economic factors while advocating for the legal recognition and protection of migrants and people displaced by climate impacts. Drawing on examples of internal migration and displacement in the United States and refugee camps globally, we highlight the complexities of resettlement. We propose integrated …

Out Of Sight, Out Of Rights: The Human Toll Of New York's Guardianship Crisis, Quinn Decicco, Sarah Michelle Smith

City University of New York Law Review

New York’s Article 81 guardianship system, intended as a last-resort protection for individuals unable to manage their personal or financial affairs, has become a default intervention that too often strips people of autonomy and dignity. Overburdened guardians, minimal training requirements, and inadequate judicial oversight leave incapacitated persons vulnerable to neglect, exploitation, and “civil death.” This Comment uses Cody’s Story to humanize the systemic failures and evaluates Resolution 561, recently adopted by the New York City Council, which calls for a statewide public guardianship system. While the Resolution represents a critical step toward reform, it lacks the structural safeguards necessary for …

Serum Resistin Levels In Patients With Acne Vulgaris And It's Correlation With Disease Severity, Marwa M. Lasheen, Magdy A. Elsohafy, Gehad M. El Mazny, Manar A. Hassan

Mansoura Medical Journal

Background: Acne is a condition characterized by inflammation of the pilosebaceous unit, and resistin—an inflammatory hormone may contribute to its pathogenesis, as studies show altered serum levels in acne patients. This work aimed to evaluate serum resistin levels in acne vulgaris patients and its association with disease severity. Methods: This Case control study involved 46 individuals had acne vulgaris, ranged in age from 18 to 35, free of systemic medication for the three months or topical treatment for the last month and 46 apparently healthy age and sex matched subjects. The patients were then split into two categories: Cases (n …

Gardner-Webb, The Magazine 2025, Fall (Volume 30), Noel T. Manning

Gardner-Webb, The Magazine

Gardner-Webb, The Magazine, previously titled The Webb Magazine, focuses on alumni news and campus events from Gardner-Webb College; now Gardner-Webb University. This issue includes articles celebrating 60 years of the GWU Nursing program, updates from interim president Nate Evans, stories from GWU Alumni (Alana Dagenhart, Keon Williams Jr., and Caroline Leitten), and Dr. Steve Harmon's coverage of the installation of Pope Leo from Rome.

From Equitable Access To Equitable Usage: Moving Towards Data-Driven, Evidence-Based Cycling Assets Management, Kewei Ren, Yunping Liang, Chun-Hsing Ho

Durham School of Architectural Engineering and Construction: Faculty Publications

Cycling is increasingly recognized for its wide range economic, environmental, and health benefits as a mobility option. However, disparities in the provision and the quality of bicycle infrastructure persists. Ensuring fair access and usage of these benefits for all presents a significant challenge. As a result, establishing effective methodologies to evaluate cycling equity is critically important. This paper synthesizes research on infrastructure asset management with a focus on equity considerations in bicycle infrastructure. A systematic review of 19 North American studies critically examines how existing research categorizes vulnerable populations and assesses fairness. The results reveal that most existing analyses focus …

A Scoping Review Of Patient Safety Checklists In Pediatrics, Kawtar Zouaidi, Tate W Miner, Muhammad F Walji, Kristin N Ray, Elsbeth Kalenderian, Donald B Rindal, Katie J Suda

Faculty, Staff and Student Publications

Objective: To examine the utilization and effectiveness of safety checklists in pediatric clinical care.

Methods: A comprehensive literature search was conducted using Medline to identify studies related to the development and/or implementation of patient safety checklists in pediatrics. All study designs were included for citations published through September 2023.

Results: Following abstract and full-text screening, 74 studies remained for data extraction and analysis. Pediatric surgery emerged as the main setting for checklists use (n = 35), followed by Intensive Care Units (n = 21), and Emergency Departments (n = 9). Of the 74 reviewed papers, 37 (50%) designed and developed …

St-Segment Resolution As A Predictor Of Short-Term Clinical Outcomes In Patients With Acute Anterior St-Elevation Myocardial Infarction After Primary Percutaneous Coronary Intervention, Mohamed Ali Nada, Eid Mohamed Daoud, Ahmed Mohamed Reda

Mansoura Medical Journal

Background: Acute anterior ST-elevation myocardial infarction (STEMI) carries a high risk of adverse outcomes despite advances in reperfusion therapy. ST-segment resolution (STR) on electrocardiography has been proposed as a simple marker of myocardial reperfusion and predictor of clinical, but its prognostic role in routine practice remains debated. Aim of the Work: To assess the efficacy of ST-segment resolution as a predictor of short-term clinical outcomes in patients with acute anterior STEMI undergoing primary percutaneous coronary intervention (PCI). Patients and Methods: A prospective observational study was conducted at Mansoura University Cardiology Department between January and June 2024. 98 patients with anterior …