Digital Commons Network^™

Depression, Education, And Quality Of Life In Women With Endometriosis, Ria N. Gajar

Walden Dissertations and Doctoral Studies

Endometriosis is a chronic gynecologic condition associated with physical, psychological, and social burden. Guided by Engel’s biopsychosocial model, this study examined associations between depressive symptoms and general, physical, and mental health-related quality of life (HRQoL) among U.S. women aged 20–54 years with self-reported physician-diagnosed endometriosis. Data came from the 2005–2006 National Health and Nutrition Examination Survey. The analytic domain included 104 women; complete-case samples for the general and physical analyses included 102. Survey-weighted logistic regression accounted for the complex survey design and covariates. Elevated depressive symptoms were associated with higher adjusted odds of fair or poor general health (aOR = …

Improving Ground Cover Crop Fractional Vegetation Mapping Via Causality-Based Deep Representation Learning, Atif Latif, Masoumeh Hashemi, Matt Yost, Somayeh Esmaeili, Xiaojun Qi

Computer Science Student Research

Semantic segmentation and deep learning methods have rarely been applied to fractional vegetation cover (FVC) segmentation tasks due to the lack of publicly available datasets for training deep learning models. FVC is a key indicator for assessing vegetation distribution, crop density, and crop responses to water availability and fertilizer application, yet conventional field-based measurement methods are time consuming, costly, labor intensive, and may lack the accuracy required for critical applications such as drought stress evaluation and water productivity. In this paper, we introduced causality-based deep learning techniques for FVC segmentation on a publicly available RGB dataset that consists of four …

The Lumberjack, February 11, 2025

Cal Poly Humboldt's Student Newspaper

The student newspaper of Humboldt State University.

The College Voice, Vol. 63, No. 6 [February 11, 2026], Connecticut College

2025-2026

No abstract provided.

Age-Related Challenges Of Blood Pressure Management In Patients With Spinal Cord Injury, Brian Frost, Maclain Capron, Michael Stillman

Phase 1

Introduction/Purpose: Autonomic dysreflexia (AD), orthostatic hypotension (OH), and postprandial hypotension (PPH) are forms of dysautonomia that can affect people with spinal cord injury (SCI). Life expectancy for individuals with SCI has increased in recent decades, so it is critical to understand how triggers of these conditions change throughout the lifespan. This study will answer the question “What challenges do patients with SCI face regarding autonomic dysfunction as they age, and what are their perceptions of these challenges?”

Methods: This survey-based study aims to better understand dysautonomia in order to educate the medical community about specific challenges of growing older with …

Pre-Infusion Evaluation Of Pain In Children And Adults With Osteogenesis Imperfecta (Oi) Receiving Cyclic Pamidronate, Andrew Stolfe, Cristina Mcgreal, Sarah Little, Shannon Bonner, Ricki Carroll, Mahim Jain

Phase 1

Introduction/Purpose: Chronic pain is common in OI patients, but standardized pain assessment and treatment is lacking. Pamidronate, a bisphosphonate traditionally administered to OI patients to increase bone mineral density, could play a role in pain management. This study will describe baseline pain before receiving pamidronate to contribute to the characterization of pain in OI and justify the need for evaluating the impact of pamidronate on pain over time.

Methods: 54 patients with mild to severe OI were selected from the Nemours Skeletal Dysplasia Program (mean age 10.5±6.6 years [range 2-31 years]; 54% male, 46% female). Pain was assessed using the …

Scientists Find Electrons 'Smiling' In Earth’S Magnetic Shield, Rebecca Irelan

UNH Today Archive

No abstract provided.

Nonenzymatic Glucose Biosensor Based On Selective Reduction Of Silver Ions, Maryam Sarlak, Shankar B. Rananavare

Chemistry Faculty Publications and Presentations

A nonenzymatic conductivity-based glucose biosensor, reported here, designed for potential noninvasive measurement in accessible biofluids such as saliva, sweat, and tears. The sensor exploits a classic Tollens’ silvering process that deposits metallic silver on a sensitized surface via a quantitative, selective reduction of silver ions by glucose. Of the two surface sensitization methods used, the self-assembled bifunctional thiol/silane surfactant yields a more stable and sensitive sensor than tin(II) chloride. The conductometric sensor consists of two spiral interdigitated silver electrodes fabricated by lithography and wet etching. The sensor impedance changes after selective metallic silver deposition between the electrodes. The sensor exhibits …

The Second Amendment, Illegal Aliens, And The Bruen Test: Defending The Constitutionality Of 18 U.S.C. § 922(G)(5), Ian Duncan

Cleveland State Law Review

This Note examines the constitutionality of 18 U.S.C. § 922(g)(5), which prohibits unlawful aliens from possessing firearms, under the Supreme Court’s text-and-history framework announced in New York State Rifle & Pistol Ass’n, Inc. v. Bruen and developed further in United States v. Rahimi. In the wake of Bruen, lower courts have fractured over how strictly to demand historical analogues and how to treat longstanding status-based restrictions in § 922, including prohibitions on possession by felons, domestic-violence offenders, and noncitizens. Against that backdrop, this Note argues that § 922(g)(5) is constitutionally sound.

Part I traces the development of Second …

Love Data Week: 3 Presentations From Research Data Services, Omer Farooq, Jennie Tobler-Gaston, April Griess

Criss Library Faculty Proceedings & Presentations

Join us in celebrating Love Data Week with a series of short, practical presentations led by the library’s Research Data Services team. Faculty, staff, and students are invited to join us on February 11 from noon to 1 P.M., either in person or via Zoom, for three focused sessions designed to support research, teaching, and data-informed scholarship.

Presentations

Omer Farooq: Stats Test Matchmaking: Finding the Right Statistical Analysis for Your Data

“What statistical analysis should I use?” is a common question among researchers. Selecting an appropriate statistical test can be challenging, especially when navigating unfamiliar methods. This presentation introduces …

Commonwealth Times 2026-02-11

Commonwealth Times, 1969-

No abstract provided.

Training Protocol Efficacy On Empowerment And Sustainability In Staff Serving Marginalized Youth In Peru, Hannah Park, Abigail Sugarman, Stephen Didonato, Phd, Lpc, Ncc

Phase 1

Introduction: In Peru, there is limited longitudinal research evaluating trauma-informed care (TIC) training for residential child-care staff, despite evidence that it reduces distress, improves confidence and expertise. This project addresses this gap, studying the impact of a trauma-informed training protocol on staff perceptions of the residential care environment and on staff self-awareness. We hypothesize that an effective protocol would yield improvements in both domains.

Methods: As Phase 3 of a study under Dr. Stephen DiDonato (Jefferson College of Nursing) and Dr. Wayne Centrone (Health Bridges International, HBI), this phase evaluates supplemental training under an established protocol while introducing a self-sustainability …

Cardiovascular Outcomes Of Youth Female Athletes: Stratifications Of Risk Using Subdivisions In Sports, Jillian D'Souza, Nikta Nair, David Shipon, Md

Phase 1

Introduction: Sudden cardiac death (SCD) in youth athletes is a rare, but devastating event that may proactively be prevented through identification of pathologic structural, functional and electrical cardiac remodeling changes. Pathological changes in female athletes along with the associated risk and protective factors related to SCD are understudied. This study aims to identify pathological cardiac changes in female athletes and inquire whether strength-based versus endurance-based sports carry different levels of risk.

Methods: The HeartBytes database was compiled from cardiac screenings of youth athletes in Southeastern Pennsylvania conducted from 2014 to 2021. Screenings collected information from health questionnaires, physical …

Design Of A Standardized Resistance-Based Rehabilitation Device For Ankle Sprain Recovery, Jack Rifkin, Bs, Brady Stallman, Bs, Ian Argento, Bs, Robert Pugliese, Pharmd

Phase 1

Introduction: Ankle sprains are among the most common musculoskeletal injuries, particularly in adolescents and athletes. Although many patients recover quickly, a substantial number experience poor healing, leading to chronic ankle instability, weakness, and reinjury. While structured rehabilitation improves outcomes, inconsistent protocols and difficulty performing resistance-based exercises limit effectiveness. This project addresses the need for a standardized and accessible rehabilitation approach for ankle sprain recovery.

Methods: We designed a novel rehabilitation device that reimagines traditional resistance band therapy by standardizing resistance vectors and enabling controlled progressive overload. The design supports reproducible ankle movements targeting strength, range of motion, and proprioception. Iterative …

Chiefcomplaint: An Ai Based Application For Self Regulated Learning And Practicing Clinical Skills, Said Omer Sadat, Jeffrey Ratliff, Md

Phase 1

Introduction: As a constantly evolving field, medicine is prone to change with acquisition of new knowledge and information. As such, medical learners are obligated to practice Self-Regulated Learning (SRL); being behaviorally, metacognitively, and motivationally proactive in the learning process. With this project, we attempt to explore the use of AI as a tool to mimic clinical encounters and advance SRL.

Methods: Python was used to build an application that stimulates patient interactions under guidance of an instructor. Written case scenarios and AI instructions were parsed, chunked and stored into vectors using LangChain. To facilitate the clinician-patient interaction, OpenAI’s ChatGPT-4o-mini was …

"The Persistent And Muddy Dispute": How The Facial/As-Applied Distinction Creates Problems For Constitutional Litigants, Sean P. Wilson

Duke Law Journal

The distinction between facial and as-applied challenges continues to play a central role in constitutional litigation, including at the Supreme Court. Yet, the distinction and its related rules have long suffered from a lack of doctrinal clarity and consistency. This Note sets out a descriptive taxonomy of three problems facing constitutional litigants because of the murkiness surrounding the facial/as-applied distinction.

First, the “Doctrinal-Test Problem” refers to the fact that many constitutional doctrines appear to require the courts to engage in facial adjudication, even if a litigant wishes to bring an as-applied claim. Thus, as-applied litigants are forced into facial challenges, …

Final 2022 Unreclaimed Sites Sampling: Ur-28 Site Evaluation Summary Report, Pioneer Technical Services, Inc.

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.

Dynamic Soliton Solutions And Stability Analysis Of The (2+1)-Dimensional Wazwaz Kaur Boussinesq Equation Using An Efficient Method, Nivan Mohamed Elsonbaty, Hamdy Mohamed Ahmed, Niveen Mohamed Badra, Wafaa B. Rabie

Basic Science Engineering

This paper presents the first application of the Modified Extended Direct Algebraic (MEDA) method to the (2+1)-dimensional Wazwaz-Kaur-Boussinesq equation, a model governing wave dynamics in shallow waters. The approach successfully uncovers previously unreported classes of exact solutions, including combo dark–singular solitons and Jacobi elliptic function solutions. The spectrum of obtained solutions–which also encompasses bright, dark, and singular solitons, as well as hyperbolic, periodic, exponential, and rational functions–reveals rich and complex soliton dynamics. A comprehensive stability analysis confirms the robustness of these solutions under perturbation. These results significantly advance the understanding of wave propagation in nonlinear systems, providing valuable insights for …

Linking Local Ecological Knowledge And Management Perspectives On Oyster Predation In Mississippi And Alabama, Cynthia Lupton, Eric Sparks, Mark Woodrey, James M. Drymon, Nigel Temple, Steven Scyphers

Research Data

Eastern oysters (Crassostrea virginica) provide critical ecosystem services, yet populations along the northern Gulf Coast are declining due to environmental stressors, such as water quality issues and predation. To evaluate how threats to oysters are perceived across stakeholder groups, we surveyed oyster Farmers and Resource professionals in Mississippi and Alabama about predator impacts, seasonal patterns, and mitigation strategies. Survey responses (n = 21) were analyzed using descriptive statistics, Fisher’s Exact tests, Mann–Whitney U tests, and t-tests. Farmers and Resource professionals identified multiple predators as important sources of mortality, but their relative rankings differed across groups. Resource professionals consistently viewed southern …

The Evaluation Of Therapeutic Communication In Competency Based Nursing Education, Tracy J. Perron, Chelsea Lebo, Mary Louise Thomas, Romy Zemer

Creating Healthy Work Environments (CHWE)

Therapeutic communication is an essential part of nursing care. Therapeutic communication (TC) is the process of using verbal and nonverbal communication to connect with patients.TC is holistic, patient-centered and involves aspects of the physiological, psychological, environmental and spiritual care of the patient. Poor communication in the healthcare setting can lead to poor patient outcomes such as, decreased adherence to treatment, patient's dissatisfaction, inefficient use of resources and even death. Studies have shown that nurses lack communication skills due to a variety reasons from inadequate training, the lack of understanding of the importance of patient-centered communication, and the increased generational use …

Responding To Workplace Violence, Penny A. Sauer

Creating Healthy Work Environments (CHWE)

Workplace violence against healthcare workers has increased in the past five years (pre-pandemic) (Brigo et al., 2022; Odes et al., 2023; Sari et al., 2023), with no indication that the violence will return to pre-pandemic levels. In the United States, two nurses are assaulted in the acute care setting every hour (ANA, 2022), but this number is likely much more significant as 40%- 80% of WPVs go unreported.

WPV has been a persistent problem in healthcare for decades. The World Health Organization, Joint Commission, Occupational Safety and Health Administration (OSHA), and many professional practice organizations have statements and recommendations about …

Faculty Perceptions About The Challenges Of Declining Enrollment In A Caribbean University, Courtney Palmer

Walden Dissertations and Doctoral Studies

The precipitous decline in enrollment is a concerning aspect of higher education. The problem addressed in this study was that faculty members at a local university on a Caribbean island have faced an approximate 44% reduction in student enrollment over the past six years. Guided by the new learning compact framework (NLC), the purpose of this basic qualitative study was to explore industrial technology lecturers' perceptions from one Caribbean Island university about the challenges they experience from declining enrollment and examine their suggestions to improve enrollment. Twelve lecturers with tertiary-level teaching experience at the institution were interviewed using semi-structured interviews. …

Asian Reference Values For Handgrip Strength, Gait Speed, Five-Times-Sit-To-Stand Test, Muscle Mass And Calf Circumference, Jozo Grgic, Siew Ling Tey, Dieu Thi Huynh, Yen Ling Low, Zeljko Pedisic, Nina Schaller, Vanessa Kristina Wazny, Weilan Wang, Yasuhiko Saito, Ravindra P. Rannan-Eliya, Hala Ghattas Ph.D., Monique Chaaya, Carlos Mendes De Leon, Preeti Gupta, Ecosse L. Lamoureux, Mythily Subramaniam, Edimansyah Abdin, Rahul Malhotra, Angelique Chan, Bayasgalan Tumenbayar, Et. Al.

Faculty Publications

Background:

Handgrip strength, gait speed, Five-Times-Sit-to-Stand Test (FTSST) performance, skeletal muscle mass and calf circumference are important health outcomes, particularly useful for diagnosing sarcopenia. The aim of this study was to establish reference (normative) values for handgrip strength, gait speed, FTSST performance, skeletal muscle mass and calf circumference by pooling individual participant data from national cohorts in Asia.

Methods:

We conducted a pooled analysis of individual participant data from 20 national cohorts representing 12 Asian countries (China, India, Indonesia, Israel, Japan, Lebanon, Malaysia, Mongolia, Philippines, Republic of Korea, Singapore and Sri Lanka). We included cohorts with data on at least …

Uav-Deployable Open-Source Sensor Nodes For Spatial And Temporal In Situ Water Quality Monitoring And Mapping, Matthew Burnett, Mohamed Abdelwahab, Joud N. Satme, Austin Downey, Gabriel Barahona Smith, Antonio Fonce, Jasim Imran

Faculty Publications

Cost efficient, spatially resolved water quality monitoring is essential for managing pollution and protecting aquatic ecosystems. This study presents a low-cost (approximately USD 200), open-source, unmanned aerial vehicle (UAV)-deployable in situ sensor node for real-time assessment of surface-water conditions. The system integrates sensors for pH, turbidity, temperature, and total dissolved solids (TDSs), with onboard data logging and real-time clock (RTC) synchronization. Bench validation of the sensor package yielded mean absolute percentage errors of 1.34% for pH, 5.23% for TDS, and 0.81% for temperature, and the device operated continuously for 42 h. Field deployment demonstrated its ability to resolve spatial gradients, …

Spartan Daily, February 11, 2026, San Jose State University, School Of Journalism And Mass Communications

Spartan Daily, 2026

Volume 166, Issue 9

Anterior Cervical Discectomy And Fusion Leads To Greater Functional And Physical Improvement Compared To Posterior Cervical Decompression And Fusion In Patients With Preoperative Myelomalacia, Nicholas M. Wang, Yulia Lee, Mitchell Ng, Robert J. Oris, Chloe Herczeg, William A. Green, Joshua Mathew, Yasmine K. Eichbaum, Gregorio Baek, Morgan Hitchner, Jonathan Dalton, Alan S. Hilibrand, Christopher Kepler, Gregory D. Schroeder, Alex R. Vaccaro

Phase 1

Introduction/Purpose: Myelomalacia can signal advanced cervical myelopathy. Postoperative function and pain following surgery for cervical myelopathy may impact patient satisfaction. However, patient-reported outcome measures (PROMs) for patients with preoperative myelomalacia who undergo anterior cervical discectomy and fusion (ACDF) or posterior cervical decompression and fusion (PCDF) has not been explored. This study compares PROMs between ACDF and PCDF for patients with preoperative myelomalacia.

Methods: A 2010 to 2023 single institution retrospective cohort study was conducted on adults with preoperative myelomalacia who underwent ACDF or PCDF not for tumor/trauma/infection. Demographics, preoperative diagnosis, surgical attributes, and manual motor testing was obtained. Strength of …

Holst Receives All-University Advising Award, Communications And Marketing

Campus News Archive

No abstract provided.

Survivors Of Sexual Trauma: Abortion Experiences Of Black Women In The Southern United States, Katie Grace Geter

Walden Dissertations and Doctoral Studies

Women who experience both sexual trauma and abortion within their lifetime are highly likely to struggle with serious mental health symptoms; however, social work students and practitioners lack education and knowledge on how to serve these women. Recent events, including the uprising of gender and race related movements, COVID-19, heightened political division, and increased governmental control on abortion rights also impact social-work practice. Acknowledging intersectionality, the purpose of this qualitative study was to explore the experiences of abortion for Black women in the Southern United States who have a history of sexual trauma. The experiences of 6 Black women with …

The Relationship Between Medical Mistakes, Organizational Culture, And Patient Safety In South Florida Hospitals, Tachaumbi Lamaya Williams

Walden Dissertations and Doctoral Studies

The present study investigated the relationship between safety-promoting management structures and medical errors in South Florida hospitals. The purpose of the study was to determine if safety-promoting management frameworks reduce medical errors. Using Donabedian’s model, the main research question focused on whether specific organizational management systems are significantly associated with the frequency and severity of medical mistakes in these hospitals. Using a quantitative, cross-sectional research design, the study analyzed secondary data, initially collected by Leapfrog group. Data analysis involved descriptive statistics to profile the sample’s demographics and baseline characteristics, followed by inferential statistical tests to assess the primary hypothesis. Findings …

Staff Education On Preventing Benzodiazepines Related Falls In Older Adults, Dafnee Gilles

Walden Dissertations and Doctoral Studies

In geriatric psychiatric setting, falls rates are higher than general wards and could reach up to 13-25 falls per 1000 hospital days. High use of benzodiazepines in older adults is a major cause of increased falls despite recommendations to avoid its prescription to the population. This DNP staff education project focused on training nurses working in an 80 bed capacity geriatric psychiatric facility on best evidence based practice of preventing falls associated with use of BZDs. The identified practice issue was knowledge deficit on evidence based best practices to prevent falls in older adults under BZDs medications. The project aims …