The Dialectic Of Airless Space, Ophelia Arc

Masters Theses

The Dialectic of Airless Space is a cumulative, cross-disciplinary research project that explores ‘airless space’ as a somatic and psychological condition shaped by institutional environments. Unfolding over time through five interrelated books, the project weaves together writing, ephemera, textile sculpture, and drawing to archive the invisible architectures of bodily and mental experience.

Gamified Gait Rehabilitation Via Real-Time Biofeedback And Adaptive Hip-Exoskeleton Control, Mariya Huzaifa Tohfafarosh

Theses

Gait impairments arise from systemic diseases, age-related degeneration, musculoskeletal dysfunctions, or neurological conditions. While traditional rehabilitation can be effective, they often face challenges such as high costs, inaccessibility, and low patient engagement. To address these challenges, my work introduces a virtual reality-based rehabilitation (VRBR) system, integrating real-time motion and electromyographic (EMG) muscle activation feedback with a gamified virtual environment for enhanced adaptability and engagement. The system includes a custom-designed hip-exoskeleton that provides adaptive spring-like assistance or resistance, supporting both mobility-impaired users and strength training. Assistance levels can be tuned to match the user's progress. Additionally, a custom pressure insole was …

Enhancing Intimate Partner Violence Screening In Primary Care: A Staff Education And Quality Improvement Initiative, Izoduwa Asoro

Walden Dissertations and Doctoral Studies

This project addresses the often-overlooked epidemic of intimate partner violence (IPV) in primary care settings through a novel staff education and quality improvement initiative focused on transforming screening practices. A significant challenge in detecting IPV is the inadequate training of healthcare providers and the absence of rigorous screening measures, which leads to unmet patient needs and exacerbated trauma. By enhancing the knowledge of primary care staff regarding IPV and training them to effectively use validated screening tools, the initiative aims to improve detection rates. Analytical strategies, including pre-and post-training questionnaires and role play, were employed to evaluate the effectiveness of …

Educating Nurses On Healthy Coping Mechanism Following Workplace Violence Occurrences, Erin Jay

Walden Dissertations and Doctoral Studies

According to the American Nurses Association (ANA), healthcare workers are five times more likely to suffer a workplace violence (WPV) injury compared to workers in other industries. Given that nurses are the foundation of healthcare delivery, WPV is a cause for concern for most healthcare organizations. In the local organization, leadership has identified an increase in reported WPV occurrences among nurses. Given this, leadership agreed that an educational intervention focused on strategies to address WPV was warranted. Thus, the purpose of this doctor of nursing practice (DNP) project was to determine whether an educational intervention focused on healthy coping mechanisms …

Hypertension Literacy For Healthcare Providers, Maninder Kaur Dhaliwal

Walden Dissertations and Doctoral Studies

When medical staff lack sufficient training in hypertension literacy, it significantly impacts patient outcomes, expenses, and quality of life. Uncontrolled hypertension increases health care costs by causing frequent emergency room visits and hospital stays. After a thorough needs assessment, it was identified at the project site that nurse practitioners were not knowledgeable about the most recent recommendations for managing hypertension and patient education techniques. This practice gap was also contributed to by a lack of structured training and time for learning. The practice-focused question for this project was: Among health care staff, how does implementing a staff education initiative on …

Staff Education To Improve Knowledge Of Wound Documentation Skills Among Inpatient Nurses, Rouine Kay Patron Litorja

Walden Dissertations and Doctoral Studies

While many healthcare organizations have established wound documentation protocols, maintaining consistent, high-quality documentation remains a widespread challenge in clinical practice. In this staff education project, I addressed the implementation of a staff education program to increase nurses' knowledge about evidence-based practices regarding wound documentation. The staff education initiative was conducted in a medical telemetry unit, with 17 nurses participating. A pretest-posttest design was employed to evaluate the impact of the education. The aggregate pretest and posttest scores were analyzed using the Normalized Learning Gain (NLG) formula. The NLG gain of 0.37, equated to a 37% improvement in knowledge a moderate …

From Childhood To Adult Cognitive Health: Analyzing Adverse Experiences And Subjective Cognitive Decline Using Brfss 2020-2023 Dataset, Kyaolin Rajbhandary

NYMC Student Theses and Dissertations

The chronic impact of early-life experiences on long-term health is a critical area of investigation, especially regarding cognitive health in adulthood. Adverse childhood experiences (ACEs) have been linked to an increased risk of developing various health issues in adulthood, including mental health disorders, substance abuse, and chronic diseases. The connection between ACEs, substance abuse and cognitive health, particularly subjective cognitive decline (SCD), remains relatively underexplored. The aim of this study is to examine the intricate relationships between ACEs, alcohol abuse, and SCD in adulthood. This study draws on trauma theory and the biopsychosocial model to conceptualize the long-term impact of …

The Role Of G6pd Variants And 3d Genomic Structure In The Development Of Pulmonary Hypertension, Christina M. Signoretti Ph.D.

NYMC Student Theses and Dissertations

Pulmonary hypertension is an under-recognized global health epidemic which is estimated to affect 1% of the population. It is associated with sustained mean pulmonary artery pressure greater than 20 mmHg, pulmonary artery remodeling, smooth muscle and endothelial cell proliferation and subsequent increased right ventricle hypertrophy due to increased afterload. Glucose-6-phosphate dehydrogenase (G6PD) is one of the key enzymes in the pentose phosphate pathway and has been previously linked to the development of pulmonary hypertension. G6PD deficiency is the most common human enzymopathy which affects approximately 400 million people worldwide and is a result of agricultural and epidemiological evolution in different …

Mechanisms Of Placental Impairment And The Upregulation Of Fetuin-B During Maternal Undernourishment, Mia Camilliere

NYMC Student Theses and Dissertations

Proper nutrition is crucial during pregnancy to support fetal and placental development. Failure to meet these nutritional needs can result in adverse health outcomes for both mother and baby. Despite its high prevalence in underdeveloped countries, maternal undernourishment is a public health issue worldwide. There are several possible causes of maternal undernourishment, and these can occur alone or in combination, such as poor access to nutrition, hyperemesis gravidarum, and drug use. This condition can adversely affect placental development and function to the extent of placental insufficiency, perturbing the entire pregnancy. The placenta is responsible not only for hormonally and physically …

Physical Activity And Body Image In Early Onset Cancer Patients, Madeleine Z. Pollard

Graduate Masters Theses

Abstract: Cancer is the leading cause of death among Americans under the age of 85 (Brown et al., 2012). There are increasing rates of cancer diagnoses in adults aged 18-49, which is described as an early onset (EO) diagnosis. Despite high survival rates (Lewis et al., 2021), EO cancer patients are at increased risk for long-term physical and psychological challenges associated with both the disease and its treatment (Haque et al., 2023). Cancer diagnosed during these critical periods of life can significantly impact self-perception and body image, which are critical to identity formation and quality of life (Castonguay, et al., …

The Mediation Effect Of Resilience And The Moderation Effect Of Hospital Magnet Status On The Relationship Between The Practice Environment And Turnover Intentions Among Acute Care Nurses, Elizabeth Fraser

Graduate Doctoral Dissertations

ABSTRACT

THE MEDIATION EFFECT OF RESILIENCE AND THE MODERATION EFFECT OF HOSPITAL MAGNET STATUS ON THE RELATIONSHIP BETWEEN THE PRACTICE ENVIRONMENT AND TURNOVER INTENTIONS AMONG ACUTE CARE NURSES

May 2025

Elizabeth Helena Fraser, B.S.N., Elms College

M.S.N., Emmanuel College

Ph.D., University of Massachusetts Boston

Directed by Professor Sun S. Kim

The U.S. healthcare system has long suffered a critical nursing shortage, intensified since the coronavirus disease 2019 (COVID-19) outbreak. The shortage is a complex national crisis compounded by the high turnover of qualified nurses. Turnover is when a nurse leaves an organization for another nursing position or leaves the profession …

Staff Education Program On Strategies To Manage Disruptive Patient Behavior, Lazare Ngah Shadzeka

Walden Dissertations and Doctoral Studies

The practice concern was the absence of a consistent method of providing structured training on the management of disruptive patient behaviors to staff in a mental health ambulatory care clinic. This clinical gap is important because it heightens the risk of workplace violence, staff burnout, and suboptimal patient care outcomes. The doctoral project practice-focused question was, How does a focused staff education program on dealing with disruptive patient behavior impact nursing staff abilities and confidence in an outpatient clinic setting? Thus, the purpose of this doctoral nursing project was to develop and implement a staff education program aimed at enhancing …

Opioid Use Disorder Within The Emergency Department: Not All Skin Infections Are Equal, Jennifer E. Pletcher

Graduate Doctoral Dissertations

The emergency department (ED) is where two health crises commonly converge, the opioid crisis and cellulitic infections while simultaneously being the front door to the healthcare system at large. The aim of this dissertation is to fill the gap in knowledge about specific skin and soft tissue injury and severe infection (SSTI) with comorbidity of opioid use disorder (OUD) (OUD SSTI) population and demonstrate inequities as compared to the SSTI and severe infection without OUD comorbidity (non-OUD SSTI) through the lens of the Conceptual Model of Nursology for Enhancing Equity and Quality: Population Health and Health Policy. The Nationwide Emergency …

Enhancing Staff Knowledge On Fall Prevention For Elderly Patients In Home Care Settings, Through Staff Education Initiatives, Anna Ngwafu

Walden Dissertations and Doctoral Studies

Summary Falls are one of the leading causes of injury for older patients in homecare settings, affecting patient safety and quality of care. Patient falls contribute to morbidity, mortality, and healthcare costs. A fall often results in injuries which can be fatal. Over 30% of individuals who are 65 years or older experience falls on an annual basis. In these older adults, the leading cause of death is unintentional falls. Although there are evidence-based strategies for preventing falls, there are still gaps in staff knowledge. The purpose of the DNP project was to develop, implement, and evaluate a staff education …

Building A Grounded Theory Of Resilience Among Survivors Of Chronic Ischemic Stroke, Erin Marie Tompkins Doan

Dissertations

Abstract

Stroke is disruptive with elusive recovery and adjustment. Beyond traditional aspects of stroke rehabilitation, literature suggests adjustment to stroke should also include intervention with focus on resilience. A gap exists between conceptualization, theoretical models, and strategies for supporting resilience in persons with chronic ischemic stroke. This three-manuscript dissertation research comprised a scoping literature review, a pilot study, and a phenomenological case study. We employed a convergent mixed methods design in which we implemented and studied outcomes of an adaptive mindfulness intervention. We implemented eight focus groups with eight adults and four individual interviews over 13 months. The Brief Resilience …

Are Cycles Of Neural Activity The Algorithm Of The Brain?, Edwin Omondi Onyango

Computer Science Senior Theses

We propose that precisely timed neural activity cycles can serve as structural primitives for memory and computation in a system that exhibits associative learning like the brain. Inspired by biologically grounded mechanisms such as calcium-dependent plasticity, spike-timing-dependent learning, and phase-sensitive excitability, we construct a spiking neural network model in which repeated temporal coincidences drive the formation of self-sustaining activity loops. These cycles, once formed, persist as dynamic memory traces: not stored as static weights, but as reverberating patterns that replay in time when these loops are restarted. We show that noise alone fails to induce stable structure, but even sparse, …

Staff Education To Improve Nurses’ Knowledge To Prevent Hospital-Acquired Pressure Ulcers/Injuries, Aarinola Abosede Omisola

Walden Dissertations and Doctoral Studies

The quality improvement education project aimed to address a significant increase in hospital-acquired pressure injuries (HAPIs) at a veteran medical center in Indiana, where statistics showed a 40% increase in Stage 2 pressure ulcers and a 60% increase in deep tissue injuries in Quarter 3 in 2023. Recognizing the serious complications associated with pressure injuries, along with their significant financial burden, the project aimed to answer the question: Will a staff education program focusing on an evidence-based, comprehensive approach to preventing pressure injuries increase nurses’ knowledge about implementing strategies to prevent them? The objective was to enhance adherence to the …

A Systematic Review Of Brief Cognitive Test Used Among The Veteran Population, Joel Mcpherson

Walden Dissertations and Doctoral Studies

The practice problem this DNP project addressed was the lack of a of consensus for a brief cognitive screening (BCS) tool that can be most predictive of mild cognitive disorder (MCI) and dementia in a Veteran Affairs (VA) outpatient clinic. Addressing this gap in practice is important because the veteran population may be at increased risk of MCI and dementia due to age, a history of traumatic brain injury, and posttraumatic stress disorder. This DNP project was a systematic review of the literature. A population, exposure, outcome (PEO) framework and the reach, effectiveness, adoption, implementation, and maintenance (RE-AIM) theory guided …

Staff Education To Increase Knowledge And Education Of Urinary Tract Infection To Reduce Rehospitalization, Yia Lor

Walden Dissertations and Doctoral Studies

Urinary tract infections (UTIs) are considered the most common infections in healthcare, particularly in nursing homes. If appropriate preventive measures are taken, infection rates will be reduced. The DNP project aimed to enhance clinicians' knowledge to reduce and prevent UTIs in nursing homes. This knowledge expansion also significantly has potential to reduce the risk of unnecessary hospitalizations. A knowledge gap was identified that focused on the necessary preventive measures to impact patient outcomes positively. Addressing this in nursing is essential because it can help reduce mortality risks. The participants consisted of six registered nurses and six certified nurse assistants who …

Use And Interpretation Of Patient Health Questionnaire-9, Rufina Ewane

Walden Dissertations and Doctoral Studies

This doctoral project is a staff education initiative designed to address the lack of knowledge on how to use and interpret the Patient Health Questionnaire (PHQ-9) tool. The practice problem highlights a knowledge gap, leading to the underutilization of the PHQ-9 tool for depression screening. This underutilization hinders timely diagnosis and effective management, presenting a significant challenge to achieving optimal patient outcomes. The project explores the question: Will implementing a staff education program on the use and interpretation of the PHQ-9 tool improve staff knowledge? The project was designed to enhance staff knowledge in utilizing and interpreting the PHQ-9 tool …

Staff Education To Prevent Falls In Long-Term Care Facilities, Shekinah Gleason

Walden Dissertations and Doctoral Studies

In this staff education initiative, I focused on fall prevention in long-term care facilities (LTCFs) by reinforcing the Morse Fall Scale fall risk assessment tool. Falls in LTCFs are a significant concern, leading to injuries, hospitalization, and declining residents' quality of life. The practice problem stems from insufficient staff training, contributing to inadequate patient care and an increased risk of falls. The practice-focused question was used to explore whether education about fall prevention measures and guidelines improves long-term care nurses’ knowledge and intent to follow these guidelines; a total of 23 participants were involved in this project. Pre- and post-education …

Staff Education On Medicaid And Medicare Programs, Angela R. Smith

Walden Dissertations and Doctoral Studies

Case managers at the practice site are responsible for helping older and disabled clients receive services from Medicare and Medicaid. The gap in practice was that case managers were failing to recognize the benefit and eligibility differences between these federal and state-run programs. Case managers must be well-informed regarding these programs to effectively manage their clients’ care. The goal of this project was to plan, implement, and evaluate a staff education program on Medicare and Medicaid services. The practice-focused question centered on whether participants demonstrated increased knowledge about Medicare and Medicaid services available to Waiver Program clients. The theoretical framework …

Regulation Of Kynureninase By Estrogen Stimulation In Estrogen-Receptor Positive Breast Cancer, Alexis Berger

NYMC Student Theses and Dissertations

Breast cancer remains the second leading cause of death in women worldwide, with estrogen receptor (ER)-positive subtypes comprising over 70% of cases. Endocrine therapies, such as tamoxifen, are the primary treatment for ER-positive breast cancer; however, resistance inevitably develops, highlighting the need for alternative therapeutic strategies. Growing evidence suggests that the kynurenine pathway plays a significant role in breast cancer progression and metastasis. The kynurenine pathway metabolizes 95% of the amino acid tryptophan, generating metabolites such as kynurenine, kynurenic acid, 3-hydroxykynurenine, and ultimately Nicotinamide Adenine Dinucleotide (NAD). To better understand the impact of estrogen signaling on the kynurenine pathway, kynureninase …

Integrating An Sms Text Reminder Program For Smi Patients To Combat Provider Appointment No-Shows, Philip Spreter Bsn

Doctor of Nursing Practice Final Manuscripts

Abstract

We are in the digital age in all avenues of life, especially healthcare. The standard of care is no longer just a paper reminder card and a call from the office to confirm the patient is going to make it in the week of their appointment. Cards get lost and more people are screening their phones due to a rise in robocalls and scams, which is leading to more people corresponding via text. This is why text-based reminders are now the new, preferred standard for reminding patients of their appt. With that said, there appears to be a deficit …

The Relationships Among Orthorexia Nervosa, Perfectionist Tendencies And Academic Achievement In Nutrition And Dietetics Students, Sophia Grace Owens

Master's Theses

Eating disorders can cause a disturbance in how the health of food is viewed (Cerniglia et al., 2017). If a person has disturbances in their eating behaviors that can cause harm to their health, but the behaviors do not fit into the criteria of a specific eating disorder, they fall into the category of a disordered eating pattern (Academy of Nutrition and Dietetics, 2018). Because of the stress the college environment can cause students, some college students may cling to anything they can control, which may be reflected in their dietary habits. Orthorexia Nervosa (ON), a disordered eating pattern, is …

Improving Equity In Women's Stroke Outcomes, Lindsay M. Warner

Doctor of Nursing Practice Final Manuscripts

Purpose: The purpose of this evidence-based practice Doctor of Nursing Practice (DNP) project is to review research-based evidence evaluating the inequities in women’s stroke research and treatments and how this effects women’s stroke outcomes. This paper sought to identify current recommendations for improving sex equity for women’s stroke research and identify further areas of policy change to ensure that women’s health outcomes are prioritized in this historically underrepresented population.

Background: An area of critical importance to society is the significant cause of gender-based inequity in healthcare and research. Historically medical research has primarily involved males and the findings have been …

Why Throughput Is Group-Put, Edward Sales

Doctor of Nursing Practice Final Manuscripts

Introduction: University of California San Francisco (UCSF) Saint Mary’s Health, has two hundred forty licensed beds to utilize for patient care, ninety one that can be used for inpatient medical surgical patients. Throughput is a challenging issue, especially at Unit seven west which houses thirty beds. Post op surgical orthopedic patients, medical surgical patients from the emergency department (ED), intensive care unit (ICU), and telemetry downgrades are waiting for inpatient beds, which causes delays in care and increases length of stay.

Background: Unit seven west is a surgical ortho floor with a high admission census consisting of three to ten …

Improving Social Drivers Of Health Screening In An Inpatient Setting For Sdoh Data, John P. Lussier

Doctor of Nursing Practice Final Manuscripts

Abstract

Purpose

Title of the Project: Improving Social Drivers of Health Screening in an Inpatient Setting for SDoH Data

Purpose: This evidence-based practice project aimed to increase social drivers of health (SDoH) screening compliance by redesigning the workflow to distribute responsibility between nursing and case management, ultimately improving identification and referral of patients with supportive service needs.

Background: Screening for SDoH needs facilitates the provision of appropriate supportive services. The existing workflow required nurses to conduct initial screening in five domains (Housing Stability, Utility Difficulties, Food Insecurity, Interpersonal Safety, and Transportation Needs), with positive responses triggering additional investigative questions. These …

Crisis Without Cops: Trauma-Informed Mental Health Care For Bipoc Communities, Amanda Carson

Doctor of Nursing Practice Final Manuscripts

This policy paper advocates for a structural transformation in mental health crisis response, moving beyond police-led interventions toward trauma-informed, community-rooted models grounded in public health and equity. Drawing on Critical Race Theory (CRT), neuroscience, and program evaluations of models like CAHOOTS, 988, Denver’s STAR, and Durham’s HEART, it examines how systemic racism, institutional mistrust, and implicit bias contribute to disproportionate harm for BIPOC individuals. The paper highlights the effectiveness of peer-led, culturally responsive alternatives that reduce force, hospitalization, and disengagement from care. Using Kingdon’s Multiple Streams Framework, it proposes actionable, scalable policy strategies supported by recent federal momentum, including the …

Optimizing Psychiatric Care Through Pharmacogenomics: An Evidence-Based Program To Increase Multi-Gene Pharmacogenomic Testing And Provider Competence In Mental Health Settings, Marc Boulanger

Doctor of Nursing Practice Final Manuscripts

Objective: This scholarly project aimed to enhance psychiatric providers' competency, confidence, and knowledge in the PHASER pharmacogenomic (PGx) testing program at the VA San Diego Healthcare System.

Background: PGx testing enhances psychiatric care by enabling precise medication management tailored to a patient’s genetic profile, improving treatment effectiveness and reducing adverse drug reactions. Despite demonstrated clinical utility, adoption of PGx remains limited due to provider knowledge gaps. This project addresses these gaps through targeted education.

Methods: Two educational modules, developed with input from the PHASER site-lead, aimed to enhance provider knowledge and confidence in PGx. Module one introduced the PHASER program …