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Sarcopenia Risk In Women With Postmenopausal Osteoporosis: A Sarc-F-Based Assessment ​, Burak Kami̇l Turan, Ayşe Adi̇le Küçükdeveci̇, Zafer Günendi̇, Ayşegül Yaman, Oya Özdemi̇r, Jale Meray, Fatma Yeşi̇m Gökçe Kutsal

Turkish Journal of Medical Sciences

Background/aim: Osteoporosis and sarcopenia are diseases of bone and muscle tissue, respectively. Studies reported that these disorders were interrelated. However, this relation was explored in older adults and/or with certain comorbidities, and information about nonelderly postmenopausal women is scarce. This study’s objectives were to investigate the relationship between osteoporosis and SARC-F-defined sarcopenia risk in postmenopausal women aged ≤70 years and to examine the effect of other factors on this risk.

Materials and methods: This multicenter case-control study included postmenopausal women aged 45–70 years. Dual-energy X-ray absorptiometry was utilized to diagnose osteoporosis. Sociodemographic and clinical variables, sarcopenia risk (SARC-F), muscle strength …

Preserved Inflammatory Homeostasis During Emergency Transport: A Multibiomarker Assessment Of Neonatal Rds Transfers ​, Eyüp Sari, Şeri̇fe Suna Oğuz, Mehmet Semi̇h Demi̇rtaş, Bensu Bulut, Medi̇ne Akkan Öz, Murat Genç, Ayşenur Gür, Ümi̇t Alper Özcan, Hüseyi̇n Mutlu, Rami̇z Yazici

Turkish Journal of Medical Sciences

Background/aim: The aim was to compare the pre- and posttransport levels of systemic inflammatory markers in neonatal infants transported to a tertiary intensive care unit via emergency health services with a neonatal respiratory distress syndrome (nRDS) diagnosis and to assess the quality of transport.

Materials and methods: This retrospective study was conducted between January 2019 and December 2023. A total of 117 nRDS patients’ emergency transports were included in the study. Demographic data, transfer time, intubation, cold treatment, cardiopulmonary resuscitation (CPR), and pre- and posttransport laboratory parameters were obtained retrospectively. The statistical analysis was performed using IBM SPSS Statistics (Version …

In Re: Lipitor Antitrust Litigation

2026 Decisions

USDC for the District of New Jersey

Posttraumatic Stress In Newly Diagnosed Epilepsy: Associations With Early Maladaptive Schemas, Anxiety, And Quality Of Life In A 6-Month Prospective Study ​, Mehmet Öztürk, Pinar Öztürk, Fügen Sönmez Çeti̇nkaya, İlker Özdemi̇r

Turkish Journal of Medical Sciences

Background/aim: Epilepsy is a chronic neurological disorder that significantly affects psychosocial functioning, self-perception, and quality of life. Emerging evidence suggests that posttraumatic stress (PTS) symptoms may be more prevalent in individuals with epilepsy than previously recognized, particularly following seizure-related experiences perceived as traumatic. The aim of this study was to evaluate short- and long-term PTS levels in individuals with newly diagnosed epilepsy and examine their associations with anxiety, depression, early maladaptive schemas, and quality of life.

Materials and methods: In this prospective study, 31 individuals with newly diagnosed epilepsy were enrolled. Participants completed a sociodemographic data form, the Post-Traumatic Stress …

Scattering Phase Shift In Quantum Mechanics On Quantum Computers: Non-Hermitian Systems And Imaginary-Time Simulations, Peng Guo, Paul Levan, Frank Lee, Yong Zhao

Research & Publications

To overcome the fast oscillatory behavior of correlation functions for extracting scattering phase shift in real-time quantum simulations encountered in the work of Guo et al. [Phys. Rev. D 113, 054512 (2026)], we propose and test two solutions in the present work. One is to simulate Hermitian systems in imaginary time, and the other is to simulate non-Hermitian systems in real time. We demonstrate that both approaches lead to the problem of nonunitary quantum evolution that can be solved by combining two quantum algorithms: block encoding and Hadamard test. The combined quantum algorithm does not require midcircuit …

Motherhood-Defining Memories And Narrative Identity Awareness In Relation To Psychological Wellbeing And Maternal Functioning Following A Parenting Program, Christin Camia, Antje Von Suchodoletz, Michelle P. Kelly

All Works

Introduction – Drawing on previous research showing that self- and relationship-defining memories relate to psychological and relational functioning, this study began to explore motherhood-defining memories and their relation to psychological wellbeing and maternal functioning within a parenting program context. The study aimed to examine whether participation contributes to the narrative coherence of motherhood-defining memories. Methods – Participants were 155 mothers from diverse cultural backgrounds (M age = 32.85 years, SD age = 5.20) residing in the United Arab Emirates (UAE). Seventy-five mothers participated in an eight-session parenting program, and 80 mothers served as controls in a comparison group. Motherhood-defining memories …

Implementation Of A Nurse-Led Self-Measured Blood Pressure Program In Rural Primary Care, Stephanie Marie Montgomery

Walden Dissertations and Doctoral Studies

Hypertension remains a leading modifiable risk factor for cardiovascular morbidity and mortality, yet blood pressure control remains suboptimal among many adults, particularly those receiving care in rural primary care settings. Reliance on office-based blood pressure measurements may limit opportunities to identify uncontrolled hypertension and actively engage patients in disease self-management. This Doctor of Nursing Practice quality improvement project evaluated the implementation of a standardized self-measured blood pressure (SMBP) program for adult patients with hypertension in a rural primary care practice. The intervention included validated home blood pressure monitors, standardized patient education, teach-back to verify measurement competency, structured home blood pressure …

Staff Education To Improve Hand Hygiene And Personal Protective Equipment Compliance, Suliat Oluwa

Walden Dissertations and Doctoral Studies

This doctoral project is a staff education initiative designed to strengthen hand hygiene and personal protective equipment (PPE) practices among interdisciplinary staff in a long-term care (LTC) facility. The practice problem addressed inconsistent hand hygiene and PPE use across shifts and departments, contributing to healthcare-associated infections (HAIs). Because LTC residents are highly vulnerable due to advanced age, multiple comorbidities, and shared living environments, improving adherence to infection prevention practices is essential for enhancing resident safety, reducing preventable infections, and supporting compliance with Centers for Disease Control and Prevention (CDC) and Centers for Medicare & Medicaid Services (CMS) infection prevention standards. …

Burnout, Compassion Fatigue, Secondary Trauma, And Experiences With Death And Dying Among Organ And Tissue Recovery Professionals: A Hermeneutic Phenomenological Study, Shelby Andreasen

Walden Dissertations and Doctoral Studies

Professionals in organ and tissue recovery have complex job roles that affect the outcomes of patients who wait for a life-saving organ or a life-enhancing tissue graft. This profession had little research regarding burnout, compassion fatigue, and secondary trauma, as well as how consistent involvement with deceased patients affects these professionals and the outcomes of their cases. The purpose of this qualitative phenomenological study was to explore the lived experiences of 11 organ and tissue recovery professionals (OTRPs). Constructivist self-development theory was applied to understand OTRPs’ lived experiences of compassion fatigue, secondary trauma, and burnout, as well as the impact …

Weekly Team Validation Rounding Focused On Chlorhexidine Gluconate Bathing And Bath Completion And Documentation Compliance, La-Toya Therese Fong

Walden Dissertations and Doctoral Studies

This quality improvement project evaluated whether weekly team validation rounding improved chlorhexidine gluconate (CHG) bath completion and documentation compliance among eligible adult inpatients, with particular attention to differences in compliance outcomes between Pod 5C and Pod 4B. Background. Hospital-acquired infections continue to increase morbidity, mortality, length of stay, and healthcare costs. Although CHG bathing is an evidence-based strategy for reducing infection risk and the transmission of multidrug-resistant organisms, inconsistent documentation at the practicum site limited accurate monitoring of compliance across validation data, electronic medical record documentation, and DOMO reports. Method. Participants included eligible adult inpatients admitted within the previous 24 …

Fellowship Graduates’ Perceptions Of The Professional Competencies Developed In A Local Orthopedic Manual Physical Therapy Program In The Southern United States, Margaret Elaine Lonnemann

Walden Dissertations and Doctoral Studies

Orthopedic manual physical therapy (OMPT) fellowship programs focus on improving clinical skills and professional development in physical therapy. OMPT fellowship programs are 1–3-year postprofessional subspecialty training programs in manual physical therapy requiring prior orthopedic clinical experience. The problem that was addressed in this study is that professional competencies are not adequately assessed after program completion of an OMPT fellowship in the Southern United States. Grounded in Dreyfus’s skill acquisition model, the purpose of this basic qualitative study was to explore OMPT fellowship graduates’ perceptions of the professional competencies developed and recommendations for assessing these competencies in future graduates. Data were …

Closing The Loop: Strengthening Cauti Prevention With Urinary Catheter Management, Erika N. Braun

Master's Projects and Capstones

Objective: Catheter-associated urinary tract infections (CAUTIs) are among the most common preventable healthcare-associated infections and are associated with significant patient harm and increased healthcare costs. Baseline assessment across five adult cardiovascular and critical care units within a community-based acute care hospital identified four CAUTI events during the first half of 2026 and revealed important nursing knowledge deficits related to bladder scanning protocols and urinary catheter management practices. Aim: This Quality Improvement (QI) Project aimed to improve nursing knowledge of evidence-based bladder scanning protocols and urinary catheter management practices through targeted educational interventions implemented over a 10-week period, with …

Improving Provider Awareness Of Stimulant-Associated Risks In Patients With Attention-Deficit/Hyperactivity Disorder And Comorbid Anorexia Nervosa Through Provider Education, Quenia Alfrenard

Walden Dissertations and Doctoral Studies

This Doctor of Nursing Practice (DNP) project was a quality improvement initiative designed to improve provider knowledge regarding the identification and management of young adults diagnosed with attention-deficit/hyperactivity disorder (ADHD) and comorbid anorexia nervosa in an outpatient behavioral health clinic. Evidence has demonstrated a significant association between ADHD and eating disorders; however, this comorbidity is frequently underrecognized in clinical practice, contributing to challenges in treatment selection and patient safety. Stimulant medications, the first-line pharmacologic treatment for ADHD, may suppress appetite and promote weight loss, potentially worsening anorexia nervosa and delaying nutritional recovery (Shear et al., 2021). Consequently, providers must understand …

Effective Strategies For Implementing Artificial Intelligence To Improve Businesses’ Value Chains, Jehan Forsythe

Walden Dissertations and Doctoral Studies

Organizational leaders are increasingly adopting artificial intelligence (AI) to improve business operations; however, leaders of small and medium enterprises (SMEs) continue to face challenges associated with AI adoption. Understanding strategies for effective AI integration may facilitate AI adoption in SMEs, helping to enhance organizational value and improve competitive positioning. Grounded in Porter’s value chain framework, the purpose of this qualitative pragmatic inquiry project was to identify and explore effective strategies that U.S. SME leaders use to integrate AI into their value chain to increase organizational value and gain a competitive advantage. The participants were six U.S. SME leaders who led …

Prekindergarten Teachers' Perspectives On Coaching Following Professional Development On Early Childhood Programs, Donna Renee Morton

Walden Dissertations and Doctoral Studies

Coaching is recommended for prekindergarten (PK) teachers following professional development (PD) to increase implementation of instruction practices with fidelity in early childhood (EC) programs. The problem addressed in this study was PK teachers were challenged to engage in coaching experiences after PD to implement instructional practices with fidelity in a large EC program located in the Mideastern United States. Framed by Knowles’s adult learning theory, the purpose of this basic qualitative study was to explore PK teachers’ perspectives on coaching experiences after receiving PD to implement instructional practices with fidelity. Semistructured interview data were collected from eight PK teachers who …

Syllabus Psy 201: Psychological Research, Valeriia Modina

Open Educational Resources

Syllabus for PSY 201: Psychological Research, taught at the College of Staten Island in Fall 2026. Psychologists use the scientific process to collect information about human behavior. This enables them to develop valid and reliable explanations about behavior. This course will review the research process from the formulation of a research question through the publication of research findings. We will examine various data collection methods including observation, interview, survey, quasi-experimental, and experimental. Students will also be introduced to the way in which statistics help us understand and interpret the information we collect about behavior.

Sensitivity Study Regarding Abs Formulation On Hybrid Rocket Performance, Ava T. Wilkey, Ryan J. Thibaudeau, Stephen A. Whitmore

Mechanical and Aerospace Engineering Student Publications and Presentations

Acrylonitrile butadiene styrene (ABS) has emerged as a widely adopted solid fuel for hybrid rocket propulsion due to its compatibility with fused deposition modeling and favorable regression characteristics. As a terpolymer, however, ABS monomer mass fractions vary across commercial sources, introducing thermochemical variability that is rarely accounted for in propulsion modeling. This study presents a sensitivity analysis examining how compositional variability among ten commercially available ABS feedstock propagates into hybrid rocket performance predictions. Each source was characterized using bomb calorimetry and Fourier-transform infrared spectroscopy to derive source-specific constituent mass fractions and enthalpies of formation, which were supplied to NASA’s Chemical …

A Phq-9 Depression Screening Staff Education Program For Outpatient Nurses, Kaliym Hassaan Howell

Walden Dissertations and Doctoral Studies

This Doctor of Nursing Practice (DNP) project was an educative project to improve staff knowledge of the Patient Health Questionnaire-9 (PHQ-9) in an outpatient behavioral health unit. The PHQ-9 is a nine-item depression screening scale to evaluate depressive symptoms presence and severity (Ford et al., 2020; Negeri et al., 2021; Stanyte et al., 2023). One identified practice issue was a knowledge gap in administration, scoring, and interpretation of PHQ-9 among nurses, which was noted by inconsistencies in the interpretation and use of the tool. Since nurses are essential in PHQ-9 administration and interpretation, systematic education was needed to enhance competency. …

Staff Education To Improve Diabetic Care In A Primary Care Setting, Sally Uyen Nguyen

Walden Dissertations and Doctoral Studies

Inadequate patient education, inconsistent screening, missed referrals, and follow up with diabetes patients are challenges primary care managers and staff must overcome. Patients may experience negative effects that lead to poor health outcomes, delayed diagnosis, and undertreatment when provider and staff members are not educated about diabetes. The practice-focused question guiding the Doctor of Nursing Practice (DNP) staff education project involved exploring whether a staff education intervention on standardized diabetes care and screening protocols could improve physicians, managers, and medical assistants’ (MAs) knowledge of diabetes care in primary care clinics. The purpose of this project was to enhance staff knowledge …

Postsecondary Experiences And Impact On Career Choices And Employment Status For Cisgender Women With Autism, Maureen Bell

Walden Dissertations and Doctoral Studies

Cisgender women with autism remain underrepresented in research on postsecondary education and career development despite experiencing distinct barriers within these systems. This qualitative study examined how cisgender women with autism perceived the impact of their postsecondary education experiences on career choices and employment navigation. Guided by the social model of disability and intersectionality theory, nine postsecondary participants formally diagnosed with autism and who self-identified as cisgender completed semistructured interviews exploring their educational and employment experiences. Thematic analysis identified seven interconnected themes. Findings indicated that academic success often masked significant internal distress, suggesting that performance did not reflect accessible environments. Participants …

Staff Education To Improve Staff Knowledge On Fall Prevention, Nginjoh Presilia Njofang

Walden Dissertations and Doctoral Studies

Patient safety risks associated with falls are a major issue in adult inpatient medical-surgical environments because nursing inconsistencies with regard to fall risk assessments, individualized fall prevention interventions, and documentation could impede adherence to best practices. To overcome this knowledge gap among RNs in the selected environment, a DNP education project aimed at standardized fall-prevention staff education was initiated. The question for the practice was whether standardized staff education would increase knowledge among nurses regarding fall-risk assessments, preventive measures, and documentation requirements, based on pretest and posttest results. In the course of a one-hour educational session conducted face-to-face, twenty RNs …

Judicial Departure And Legal Certainty: A Comparative Study Of Us And French Law, Faisal Oklah Khattar Shatnawi, Abdulwahab Abdullah Al-Maamari, Yassin Ahmad Al-Qudah, Radeyah Ahmad Mohammad Amayreh, Muneer Ali Muhammad Hulaiel

Hasanuddin Law Review

In any constitutional system, it is difficult to reconcile the need for legal certainty and constitutional adaptation when there is judicial departure from constitutional precedent. In this paper, We develop a functional comparative approach that explains how constitutional systems maintain legal certainty in the face of constitutional adaptation enabled by judicial departure from constitutional precedents. Using comparative analysis of United States Supreme Court jurisprudence (1954–2023) and French Constitutional Council rulings (1971–2023), We examine how such systems preserve their constitutional stability in spite of judicial change. It is concluded that the departure of courts from constitutional precedent need not mean the …

Deciphering The Rules Of Odor-Driven Learning In The Fruit Fly Olfactory System, Cole B. Hanan

McKelvey School of Engineering Graduate Student Theses & Dissertations

Odorant identity is encoded by patterns of activity across olfactory receptor neurons (ORNs) and their corresponding glomeruli in the antennal lobe (AL). An odorant's valence can be modified by experience, allowing animals to associate previously neutral odors with appetitive or aversive outcomes. However, some odors appear resistant to such reassignment, and the factors determining whether an odor can acquire learned valence and whether that association generalizes to chemically related odors remain poorly understood. This thesis uses Drosophila melanogaster to address this question using a fully automated proboscis extension reflex (PER) conditioning assay. Odorants are presented via a computer-controlled olfactometer, reward …

Machine Learning Applications To Physical Processes, William Charles

Arts & Sciences Graduate Student Theses and Dissertations

This thesis demonstrates how machine learning techniques can solve computationally challenging problems across diverse areas of physics, from high-energy astrophysics to condensed matter systems, accelerating traditional computation. My first contribution addresses the computational expense of Monte Carlo calculations for radiative processes in relativistic plasmas. I develop a neural network sampling method that enables fast sampling from an arbitrary probability density, and demonstrate the method on inverse Compton scattering, achieving a speedup of up to an order of magnitude beyond standard methods. My second contribution addresses the structure and radiation of neutron star magnetospheres. I use physics-informed neural networks to model …

X-Ray Emission From V1674 Her (Nova Her 2021) And Characterization Of Cebr3 Detectors For Gamma-Ray Spectrometry, Tekeba Olbemo

Arts & Sciences Graduate Student Theses and Dissertations

Novae are thermonuclear explosions on the surface of the white dwarf in a close binary system. They are multi-wavelength transients emitting across the electromagnetic spectrum from radio to gamma-rays. This thesis primarily focuses on the X-ray emission from one particular nova, V1674 Her. V1674 Her (Nova Her 2021) is known for its ultra-fast decline time of ��2 ∼ 1 day. This under normal circumstances implies massive white dwarf potentially approaching the Chandrasekhar limit. We test this for V1674 Her by measuring its mass via X-ray spectroscopy method. The method calculates X-ray emission from physically motivated model of post-shock accretion column …

A Functional Ultrasound Imaging (Fusi) Pipeline For Investigating Brain-Wide Hemodynamics During Torpor-Like Hypothermia, Owen J. Culver

McKelvey School of Engineering Graduate Student Theses & Dissertations

Torpor is a regulated state of reduced metabolic demand that enables animals to conserve energy under unfavorable environmental conditions. The controlled induction of a similar state, termed synthetic torpor, has potential applications in ischemic protection, organ preservation, cancer treatment, radiation protection, and long-term spaceflight. Although neuronal populations within the preoptic hypothalamus have been shown to initiate hypothermic and hypometabolic states, the distributed cerebral hemodynamic dynamics accompanying their induction and maintenance remain poorly understood. In this thesis, we developed an accessible functional ultrasound imaging (fUSI) acquisition and analysis pipeline and applied it to investigate cerebral hemodynamics during chemogenetic activation of the …

Urine Good Care: Catheter-Associated Urinary Tract Infection Prevention At The Bedside, Ruby Yost

Master's Projects and Capstones

Catheter-Associated Urinary Tract Infections (CAUTIs) have been associated with increased morbidity, mortality, healthcare costs, and length of stay and is one of the most common healthcare-acquired illnesses accounting for up to 40% of hospital-acquired infections (Rubi et al., 2022). Because 65-70% of CAUTIs are preventable, reducing the incidence has become a focus area for infection control and nursing quality management among hospital organizations (Tang et al. 2025). CAUTIs are urinary tract infections that occur in patients with indwelling urinary catheters and are typically associated with bacterial colonization of the urinary tract. The aim of this QI Project is to increase …

Reducing Variation, Improving Outcomes: Standardizing Gestational Diabetes Mellitus Education In A Clinical Microsystem, Thanh Le

Master's Projects and Capstones

Objective: Variations in referral, scheduling, delivery of educational information, patient materials, and documentation hampered the quality of gestational diabetes mellitus (GDM) education in the outpatient maternal-fetal medicine clinic. Purpose: The aim of the quality improvement project was to boost adherence to a standardized GDM group education framework from 0 to 50% in the course of 12 weeks and assess attendance at group visits. Methods: The microsystem analysis was conducted based on observations of group visits conducted in Spanish and English, examination of current processes and resources in use, educator pre-survey, SWOT analysis, and cause and effect analysis. The implementation of …

Documenting The Language Documentation Process In Dardosipcat, Part I, Enrique Rodríguez Sánchez, Robert Vann

DARDOSIPCAT Documentation

No abstract provided.

Documenting The Language Documentation Process In Dardosipcat, Part Ii, Diana S. Ovalle Martinez, Robert E. Vann

DARDOSIPCAT Documentation

No abstract provided.