Digital Commons Network^™

Spectator 2026-04-09, Editors Of The Spectator

The Spectator

No abstract provided.

April 9, 2026, Caa

Minutes

No abstract provided.

Tunable Shock And Vibration Damping In Metal Laser Powder Bed Fusion Components Via Controlled Post-Print Compaction Of Particle Damper Cavities, Joud N. Stame, Yanzhou Fu, Samuel Roberts, Austin Downey, Tianyu Zhang, Lang Yuan, Daniel Kiracofe

Faculty Publications

Components manufactured by Laser Powder Bed Fusion (LPBF) can incorporate particle dampers (PDS) by retaining unfused powder within internal pockets, providing inherent vibration suppression without added mass or separate damping components. This study investigates the damping performance of such LPBF-integrated PDs through two complementary approaches: (1) quantifying the effect of post-printing volume compression on energy absorption by mechanically indenting the damper pocket, and (2) evaluating how variations in particle packing density influence the dynamic response under both sinusoidal and transient impulse excitation. Experimental results from shaker and shock testing demonstrate that increased packing density, whether by compression or tighter confinement, …

Connectivity, Classroom, And Contagion: An Ecological Analysis Of Testing Availability, Sex Education, And Sti Rates In The Upper Midwest, Macey M. Boerhave

Honors Thesis

Rural and frontier communities in the Upper Midwest face unique challenges that shape how young people access sexual health information and testing. While sexually transmitted infection (STI) rates continue to rise nationally, less is known about how sexual health education, digital access, and geographic distance influence these trends at a county level. This study examines the relationship between broadband internet access rates, poverty rates, proximity to free or low-cost STI testing sites, and county-level STI rates among individuals aged 15-24 in selected counties across South Dakota, North Dakota, Minnesota, Iowa, and Nebraska. Using an ecological, cross-sectional design, county-level STI surveillance …

Enhancing Pediatric Outpatient Occupational Therapythrough Self-Regulation Interventions, Teresa L. Marinaccio

Entry-Level Occupational Therapy Doctorate - Doctoral Capstone Symposium

Enhancing Pediatric Outpatient Occupational Therapy  Through Self-Regulation Interventions

Self-regulation is defined as the understanding, acceptance, and regulation of emotional responses necessary for successful adaptation to one’s psychosocial environment, goal achievement, and overall mental health (Alarcón-Espinoza et al., 2022). This project was conducted in collaboration with two Charleston based mentors who developed a self-regulation education program with the mission to empower children and their caregivers through research-informed, trauma-sensitive strategies. The program emphasizes interoception, mindful awareness, and compassionate connection to support children in understanding their sensory needs and fostering emotional regulation.

The purpose of this project was to expand pediatric self-regulation resources …

The Indiana Statesman, April 9, 2026, Indiana State University

Student Newspaper

Give to Blue; U.S.-Iran ceasefire announced, some fighting continues

Guide To The International Pinot Noir Celebration (Ipnc) Collection, Linfield College Archives

Linfield Archives Finding Aids

This collection contains documents, photographs, digital media, artifacts, and real objects of the IPNC from the beginning of the conference’s origins in 1987 through the present day. Included are invitations, newspaper articles, reviews, correspondence between IPNC and wineries, advertisements, magazines, letters, meeting summaries, photographs, negatives, posters, exhibition material, objects that relate to the IPNC, and CDs with digital content.

Quaker Campus, April 9, 2026 (Vol. 24, Issue 11), Whittier College

Quaker Campus

No abstract provided.

April 2026 Graduate Council Minutes, University Of Nebraska At Kearney Graduate Council

Graduate Council Minutes

No abstract provided.

Where Do Policy Demanders Come From? Protestants And Party Formation In The Antebellum Period, John W. Compton

Political Science Faculty Articles and Research

The early 1830s were years of intense religious fervor, when well-organized moral reform movements seemed destined to remake the political landscape. Curiously, however, the party system that emerged from this period was premised on the exclusion of moral issues from party politics. How did the early Jacksonian Democrats and Whigs manage to construct an essentially amoral party system during a decade marked by large-scale moral reform movements? And why did the resulting system unravel in the mid-1850s? Answering these questions requires shifting the focus from party activists and elected officials to organized religion. Specifically, I show that the nation's largest …

A Comparative Analysis Of Professional Development Perceptions Among Baby Boomer, Generation X, Millennial And Generation Z Teachers, Lynsey R. Reynolds

ATU Theses and Dissertations 2021 - Present

ABSTRACT

A COMPARATIVE ANALYSIS OF PROFESSIONAL DEVELOPMENT PERCEPTIONS AMONG BABY BOOMER, GENERATION X,

MILLENNIAL AND GENERATION Z TEACHERS

Lynsey Ratzlaff Reynolds

This quantitative, non-experimental, cross-sectional survey study examined differences in perceptions of professional development among Baby Boomer, Generation X, Millennial, and Generation Z secondary teachers employed in one northwest Arkansas school district. Using the researcher-developed Teacher Professional Development Perceptions Survey, data were collected from N = 145 certified secondary teachers in grades 6–12 during February 2026. Four research questions guided the study, each concerning a distinct construct: perceived relevance of professional development to instructional practice, perceived efficiency of professional development …

Medication Nonadherence And Social Participation For African American Adults With Low Vision, Shakeda Mcghee, Mary Jan Greer Phd, Otr, Jaimee Fielder

Spring 2026 OTD Capstone Symposium

The concept of this capstone is to analyze how quality of life (social participation, health management) is affected in adults ages 18-55 with low vision/blindness with conditions to include diabetic retinopathy, glaucoma, and cataracts.

The Myth Of Sufficient Technological Barriers: Reevaluating The "Gates-Up-Or-Down" Analogy In Data Scraping, Yucen Zhong

Duke Law & Technology Review

In Van Buren v. United States, the Supreme Court adopted a “gates-up-or-down” analogy from physical trespass law to define “authorization” under the Computer Fraud and Abuse Act (CFAA). Despite historical shifts in judicial interpretation, courts have recently relied on this binary framework to interpret authorization as it applies to online trespass. But courts have struggled to apply this binary inquiry while still accounting for complications in modern authentication technologies. When pursuing a code-based inquiry based on the gates-up-or-down analogy, courts risk oversimplifying the dynamic nature of online trespass. Such an approach fails to account for how modern authentication measures—such as …

Physics-Informed Neural Network Solution Of The 2d Helmholtz Equation With A Gaussian Source, Theodoros Panagiotakopoulos, Chris Velissaris, Aristotelis Nikolaos Rapsomanikis

Faculty Scholarship and Creative Works

We present a physics-informed neural network (PINN) framework for solving the complex-valued two-dimensional Helmholtz equation with a localized Gaussian source and spatially varying permittivity. Starting from Maxwell’s equations, the frequency-domain scalar Helmholtz formulation under transverse electric (TE) polarization is derived and enforced directly within the neural network loss function. The model employs a sinusoidal representation network (SIREN) architecture to capture the oscillatory nature of wave solutions and incorporates the Sommerfeld radiation condition to impose open boundary conditions. Training is performed using a hybrid collocation strategy combined with a two-stage optimization procedure consisting of Adam followed by L-BFGS. Numerical experiments in …

Effective Strategies For Sustaining Massage Small Businesses Beyond 5 Years, Steven Brian Glover

Walden Dissertations and Doctoral Studies

Ineffective business strategies can lead to premature closure. Small business owners who struggle to develop long-term strategies may experience failure as a result. Grounded in the resource-based view and dynamic capabilities theory, the purpose of this qualitative pragmatic inquiry research project was to identify and explore practical strategies used by massage therapy small business owners to sustain their businesses for more than 5 years. The participants were 10 massage therapy small business owners who had sustained their businesses for more than 5 years. Data were collected through semistructured interviews, business documents, and public records. Through thematic analysis, six themes were …

Identifying Major Sources Of Leptospira Interrogans In San Juan Bay And Río Grande De Loíza Estuaries Of Puerto Rico, Logan Mccullers, Dave Bachoon

Biology Theses

This study evaluated the presence of pathogenic Leptospira interrogans, potential carriers, and environmental factors influencing their occurrence in the San Juan Bay Estuary (SJBE) and Río Grande de Loíza (RGDL) watersheds of Puerto Rico from 2024–2025. Detection of this pathogen from water samples was performed using the lipL32 PCR assay. The likely hosts of L. interrogans were determined using fecal source tracking (FST) assays for human (HF-183), canine (BacCan-UCD), equine (HoF597), and rat mitochondrial DNA NADH dehydrogenase subunit 2 gene (RatMt) markers. In 2024, 91 samples were collected (March: 50; June: 41), and in 2025, 124 samples were collected …

Taking Terrorism On The Road: American Isis Supporters And The Decision Whether To Travel Or Stay Home, Callie Vitro, Camden Carmichael, Seamus Hughes, Austin C. Doctor

Reports, Projects, and Research

The Islamic State of Iraq and Syria (ISIS) is a transnational Salafi-jihadist terrorist group, designated as a foreign terrorist organization (FTO) by the U.S. Department of State. In 2019, ISIS was driven out of Syria as conventional force, marking an official end of nearly five years of its self-described territorial caliphate. Despite the group’s territorial losses, homegrown violent extremists (HVEs) acting in support of ISIS within the United States have continued to pose a significant threat. These individuals generally face two options, each presenting distinct challenges for prevention and response: some HVEs attempt to travel to the Islamic State and …

Battlefield Uncertainties And The Use Of Ai, Tsvetelina Van Benthem

International Law Studies

This article explores the relationship between uncertainty in armed conflict, the use of artificial intelligence (AI), and the content of international law. It first provides a review of different types of conflict-related uncertainty, both internal to the party to conflict and external, and considers the interaction between these existing uncertainties and the use of AI. In so doing, it also explores the new uncertainties that can be introduced through AI. Second, it analyzes national submissions on military uses of AI and autonomous weapons to outline the uncertainties raised by States and their relevance for regulatory approaches to the use of …

Choice-Aya: Adapting An Evidence-Based Contraceptive Counseling Intervention For Adolescents And Young Adults Experiencing Homelessness., Mariah E. Brewe, Anna Burns, Nikolaus Schuetz, Taylor Stephens, Emma Francis, Haylie Yost, Stephani L. Stancil

Manuscripts, Articles, Book Chapters and Other Papers

INTRODUCTION: Adolescents and young adults (AYA) experiencing homelessness face an increased risk of reproductive violence, unintended pregnancy, and barriers accessing healthcare. While interventions focused on efficacy-first contraceptive counseling are successful at increasing rates of long-acting reversible contraceptive (LARC) use, little is known about how an efficacy-first approach is received by AYA experiencing homelessness given unique factors associated with their reproductive health care. We aimed to adapt the evidence-based CHOICE contraceptive counseling approach for AYA experiencing homelessness.

METHODS: Focus groups discussion with AYA experiencing homelessness were conducted to understand prior reproductive health care experiences and contraception counseling preferences, comparing efficacy first …

Organizing To Engage: A Framework For Conflict Strategy, Paul Mason Carpenter

Dissertations

Conflict strategy can be exceedingly complex. While many of the basics are simple, even the simple can be highly complicated to execute. The Schlieffen Plan in World War I appeared straight forward, but execution was a great deal more complex. It failed and the result was years of trench warfare.  In addition, leaders entering conflict may not fully appreciate the full context, its effect, and the need for a long term result--a better state of peace.

Strategy and tactics may be challenging to transform as an engagement evolves. In addition, strategists must often commit to courses of action within very …

The George-Anne Daily, Georgia Southern University

George-Anne Media Group: Newsletters & Magazines

No abstract provided.

April 9, 2026, The Daily Mississippian

Daily Mississippian (all digitized issues)

No abstract provided.

2026 Walk, Run, Hike 6.9 Miles Challenge, Alison Coleman

UNH Cooperative Extension

No abstract provided.

Montana Kaimin, April 9, 2026, Students Of The University Of Montana, Missoula

Montana Kaimin, 1898-present

Student newspaper of the University of Montana, Missoula.

Development And Application Of A Multiplex Bead-Based Platform For Quantifying Host-Pathogen Protein-Protein Interactions, Larah Gorayeb

Electronic Theses and Dissertations 2020 - Present

Host-pathogen protein-protein interactions are the key drivers of infectious diseases, where events such as pathogen adhesion and signaling are directly associated with disease severity. One example of this is Malaria, in which the Plasmodium falciparum infected erythrocytes adhere to endothelial receptors to avoid splenic clearance. This study investigated interactions between PfEMP1 CIDR1 field domains and host receptor CD36 using a multiplex platform to quantitatively determine binding affinities. Variants RP18 and RP27 exhibited strong affinity, suggesting a role in cytoadherence and disease severity. To evaluate broader applicability, the platform was expanded to the interaction between host protein SIVA1 and Helicobacter pylori …

April 9, 2026, James Madison University

The Breeze, 2020-

The Breeze is the student newspaper of James Madison University in Harrisonburg, Virginia.

Kenyon Collegian - April 9, 2026

The Kenyon Collegian

No abstract provided.

Narrative Strategies In Presidential Environmental Policymaking: An Examination Of The Executive Impacts Of Presidential Narratives, Gorgin Mansourian

Electronic Theses and Dissertations 2020 - Present

In this dissertation, I examine how U.S. presidents employ narrative strategies to shape environmental policymaking through both rhetorical and institutional mechanisms. Specifically, I investigate how Presidents Donald J. Trump and Joseph R. Biden constructed, communicated, and institutionalized environmental narratives during their first terms, highlighting the relationship between presidential narratives and executive orders. Using the Narrative Policy Framework (NPF) and Richard Neustadt’s Presidential Power Theory (PPT), this study conceptualizes presidential narratives as both rhetorical tools and instruments of persuasion within institutional contexts. This synthesis advances the NPF by highlighting the role of institutional positions on narrative credibility, by emphasizing the roles …

The Line Goes Up, Wilson Timothy Whitlock

Electronic Theses and Dissertations Archive

The Line Goes Up is about anxiety of the contemporary condition my generation and future one faces in America in the current moment. The work that I make is a direct response to the reality in which my generation and many others experience the contemporary condition of the United States of America. Creating exaggerated snapshots based on mundane real-world locations and twisting them into nightmarish and uncomfortable versions. Americans are still going about their lives like nothing is wrong despite incredibly overwhelming upheavals in our lives. Inflation has risen 37% on all food since 2017, while the federal minimum wage …

Basket Flower Cut Flower Production In Utah, Kellie Webb, Melanie Stock, Amanda Pratt, Claudia Nischwitz, Nick Volesky

All Current Publications

Basket flower is a versatile and visually striking plant valued by florists and gardeners alike for its unique texture, ease of cultivation, and environmental benefits. The large, fringed blooms in shades of pink, lavender, and creamy white add elegance and texture to floral arrangements, harmonizing well with other flowers and greenery. As a reliable mid-season, low-water annual, this crop thrives across soil types with minimal maintenance, making it an excellent choice for U.S. Intermountain West growers. Moreover, its ability to attract pollinators, such as bees and butterflies, enhances its ecological value, while its resistance to pests and diseases further contributes …