Digital Commons Network^™

Editorial: Digital Accessibility Practices Guided By Past Models And Modern Research, Cynthia Curry, Jared Smith

Developmental Disabilities Network Journal

No abstract provided.

Digital Accessibility: A Critical Imperative For Inclusive Information Access, Matt Wappett

Developmental Disabilities Network Journal

No abstract provided.

Women And Stem − A 2025 Update, Robyn C. Blackburn, Susan R. Madsen

Marketing and Strategy Faculty Publications

Although the term STEM (science, technology, engineering and math) was coined in 2001 by Judith A. Ramaley of the National Science Foundation and had been used informally in the previous decade,¹ the push for STEM in the US began in the 1950s with Russia launching Sputnik and the US subsequently pouring billions of dollars into educating students to ensure the nation became a technological global power. However, the gender gap in STEM fields today reduces the innovation that could be achieved with more unique perspectives contributing to the field. Closing the gender gap in STEM is vital because scientific …

From Paywalls To Practice: Accessing And Using Evidence For Community Impact, Jayme Walters, Becky Thoms, Kacy Lundstrom, Rachel Blume

Utah Conference on Community Engagement

Leaders and practitioners have a responsibility to utilize reputable, up-to-date research to inform their work in communities. However, peer-reviewed literature is often hidden behind paywalls, with an average cost of $30-$50 per article. An increase in predatory publishing has also made it difficult for readers to decipher reliable articles from those that are of poor quality. Additionally, even when openly accessible to readers, peer-reviewed articles are generally written by academic researchers for other academic researchers, resulting in articles that are too dense both in length and readability. This workshop will equip participants with practical strategies for locating and identifying quality, …

Teaming Up For Better Health: An Interprofessional Collaborative Approach To Older Adult Oral Care, Deborah Dowd, Jodie Lopez, Jennifer Goodman

Utah Conference on Community Engagement

Oral health is a critical component of overall health, significantly influencing systemic diseases and the quality of life in older adults. Conditions such as xerostomia, swallowing difficulties, and poor oral self-care are associated with aspiration pneumonia. Integrating oral health into healthcare in long-term care facilities (LTCFs) is essential for preventing various conditions and improving quality of life. Effective oral hygiene is crucial in avoiding non-ventilator hospital-associated pneumonia by reducing oral biofilm and lowering the risk of pneumonia. Nurses' knowledge and care in oral health across healthcare settings are vital for positive health outcomes. Revising nursing curricula to incorporate oral health …

Jail Based Substance Use Disorder Treatment, Matt Huntington

Utah Conference on Community Engagement

This session will cover how to create community partnerships with law enforcement and incarceration partners. The goal of our program with the Tooele County Sheriff's Office was to reduce jail recidivism and overdose by preparing individuals to safely leave the jail. Come join an interactive discussion on creating programs for high need communities through innovative partnerships.

Guidance And Lessons Learned For Instructors Seeking To Add Video Creation To Their Skill Set, Wendy A. Swenson Roth

Journal on Empowering Teaching Excellence

Access the online Pressbooks version of this introduction here.

Videos have entered the classroom, whether for online asynchronous courses or as supplementary information in synchronous classes. COVID-19 accelerated the pace of online and video learning but left instructors with little time to explore the optimal use of this technology. Nonetheless, videos are here to stay, raising questions about what unique choices faculty must make when implementing them and what new skills are required as videos become additional content delivery sources. The following article provides implementation guidance and lessons learned for instructors seeking to add video creation to their skill set.

Design, Implementation, And Reflection From An Interdisciplinary Course In Museum Studies, Brenna L. Decker

Journal on Empowering Teaching Excellence

Access the online Pressbooks version of this introduction here.

In Spring of 2023, I developed a special topics course titled Collection Material Handling to introduce students to museum management using Utah State University collections on the Logan, UT campus. The cross-listed upper-level course brought 16 USU students together from two disciplines: anthropology and natural sciences. The publication details how I used various learning theories to guide the creation of course content and how I structured and implemented activities in the classroom and in the collections. Examples of worksheets, activities, student feedback, and recommended improvements to assignments are provided. I encourage …

Learning A Little Bit Harder: The Intersecting Experiences Of First-Generation And Single-Mother College Students, Natalie Lecy, Elizabeth Hendrix, Brian A. Droubay

Journal on Empowering Teaching Excellence

Access the online Pressbooks version of this introduction here.

This study examines the experiences of nine first-generation, single-mother college students, focusing on these intersecting, double-jeopardy identities. Participants’ difficulty navigating college varied; contributing factors included family background, social capital, the type of college attended, and whether they established a mentor. The following themes were established: 1) realizing college is an option, 2) caught between two worlds, 3) college wasn’t designed for us, 4) economic barriers, and 5) disparities in social capital. Our findings indicate colleges were unprepared to meet the unique challenges faced by this group. We present recommendations for the …

The Role And Influence Of Faculty As Predictors For Retention And Satisfaction Among Generation Z, Katelyn Romsa, Stephani Jarecke, Jessie H. Hendricks, Bryan Romsa

Journal on Empowering Teaching Excellence

Access the online Pressbooks version of this introduction here.

While previous research has established that faculty and their interactions with students have had the greatest impact on student retention and satisfaction for centuries, limited studies have been done to understand how faculty are influencing Generation Z, our newest generation of students in higher education. This study examined how the quantity of faculty interactions is impacting student retention and satisfaction among 342 Generation Z first-year college students at a public land-grant institution in the Midwest using the National Survey of Student Engagement instrument. In a Mann-Whitney U test, significant difference was …

Spring 2025 Introduction, Nichelle Frank

Journal on Empowering Teaching Excellence

Access the online Pressbooks version of this introduction here.

An introduction to the Spring 2025 issue of the Journal on Empowering Teaching Excellence.

Full Issue: Journal On Empowering Teaching Excellence, Volume 9, Issue 1, Spring 2025

Journal on Empowering Teaching Excellence

The full-length Spring 2025 issue (Volume 9, Issue 1) of the Journal on Empowering Teaching Excellence

Access the online Pressbooks version (with downloadable EPUB format) here.

The issue includes five articles addressing challenges in higher education: faculty-student interactions with Generation Z students, experiences of first-generation single-mother college students, implementation of an interdisciplinary museum studies course, guidance for creating educational videos, and a book review on resistance to change in higher education. The journal emphasizes practical strategies for effective teaching, inclusivity, and innovative approaches to pedagogy across various educational contexts.

Evaluating A Proprietary Tannin-Blend Product As An Alternative To Monensin And Tylosin Phosphate In Feedlot Cattle Diets, Luana D. Felizari, Luke K. Fuerniss, Jonathon L. Beckett, David S. Secrist, Guy D. Hufstedler, Bradley J. Johnson

Animal, Dairy, and Veterinary Science Faculty Publications

This study evaluates the effects of a proprietary tannin blend (BX), supplemented with or without sodium monensin (MON), on beef cattle performance, carcass traits, and health. Steers (n = 2986; initial shrunk body weight (SBW) 254 ± 9.2 kg) were allocated into 48 pens (61–62 steers/pen; 12 pens/treatment) fed for 230 d. Treatments included (1) no feed additives (CTL); (2) BX (7.95 g/animal daily); (3) MON + Tylosin phosphate (TYL; 437.52 mg MON/animal daily + 80 mg TYL/animal daily); or (4) MON+BX (437.52 mg MON/animal daily + 7.95 g BX/animal daily). Data were analyzed in R 4.2.1 using a …

Precision Hinges For Origami Space Arrays, Jake Sutton, Trevor Carter, Davis Wing, Brooklyn Clark, Fisk Lundgreen, Spencer Magleby, Mark Stephen, Nathan Usevitch, Larry L. Howell

Utah Space Grant Consortium

Optical satellite performance improves with increased surface area, which enhances light capture and sensor input. Deployable array mechanisms allow satellites to remain compact during launch and expand in orbit. This study focuses on designing passive hinges in rigid-panel origami-based deployable satellites for optical applications. A novel kinematic coupling method is developed, incorporating magnets, compact Lamina Emergent Torsional (LET) joints, and principles from Maxwell couplings. This system autonomously achieves precise alignment without motorized actuation reducing complexity. The design process involved iterative testing of ten two-panel hinge prototypes to identify the most effective designs. These were integrated into a degree-four vertex pattern …

Mapping And Examining Recreation In Indian Creek, Bears Ears National Monument, Elisabeth Currit, Neil Hansen, Brigham Daniels, Alex Long, Katy Merritt, Mary Proteau, Sam Spackman

Utah Space Grant Consortium

Recreation is growing in desert areas of the western United States, and mapping the expansion of these activities is vital to management and conservation efforts. Desert ecosystems provide many critical ecosystem services, including carbon storage, and the growing popularity of outdoor recreation in Western US desert regions poses a threat to these ecosystems. Unregulated recreational activities can harm desert plant and soil health, including the functioning of biological soil crusts. This research project focuses on mapping several types of popular recreational activities in order to monitor and evaluate the impact of these activities within the Indian Creek areas of Bears …

Multi-Point Fabrication Of Terahertz Metal Mesh Filters, Jared E. Payne, Brad Ferguson, Christian Chinh, Gregory N. Nielson, Stephen M. Schultz

Utah Space Grant Consortium

A metal mesh filter is fabricated by creating metallic squares on a dielectric substrate. This capacitive metallic filter is fabricated using direct write laser ablation consisting of a femtosecond laser in combination with a high numerical aperture objective. A multipoint fabrication approach is employed by using a holographic beam splitter element to split the beams into several identical gaussian beams. The transmission and reflection characteristics are discussed.

Ultra-Low Power Adcs For Charge Detection Mass Spectrometry Of Martian Dust, Eric Christie, Wood Chiang

Utah Space Grant Consortium

This paper presents a complete system integration strategy for a proven Charge Detection Mass Spectrometry (CDMS) instrument designed to analyze charged dust particles on Mars. To enable deployment in a power-constrained rover environment, an ultra-low supply voltage (ULV) analog-to-digital converter (ADC) is required. ADC architectures operating below 0.21 V are compared to identify candidates that meet the system's stringent power and performance demands. A voltage-controlled oscillator (VCO)-based ADC is proposed and for ULV operation. Circuit-level implementations of VCO topologies are designed and evaluated in the TSMC 28 nm CMOS process using Cadence simulations. Based on simulation results, a VCO-CDAC topology …

A Pressure-Based Estimate Of Multi-Orifice Synthetic Jet Performance, Rhett T. Parry, Tim Berk

Utah Space Grant Consortium

Multiphase turbulence is a ubiquitous mechanism that drives the motion of fluid and particulate. In order to understand the behavior of this complex mechanism, it is critical to build facilities where driving parameters can be studies. Various flow actuators are used to drive turbulence, but we use synthetic jets for their geometric customizability and wide range operating parameters. Many studies based on synthetic jets focus on characterizing velocity while omitting the connection to turbulence. Additionally, most work in the existing literature is tied to the non-dimensional numbers but can obscure the limitations regarding both size and allowable driving conditions of …

High-Frequency Satellite Imagery Reveals Spatial And Temporal Dynamics Of Algal Blooms On Utah Lake, Kaylee B. Tanner

Utah Space Grant Consortium

Utah Lake is a large, shallow freshwater lake in Utah Valley, Utah, USA. It faces a number of water quality issues, with one of the most significant being the occurrence of harmful algal blooms (HABS) that impair its ecological health and economic value. We use data from the Sentinel 2 mission to investigate spatial and temporal bloom dynamics in four different regions of the lake. We leverage the frequent, spatially comprehensive satellite data to analyze the frequency, intensity, and duration of algal blooms on Utah Lake, and find that the southern end of the lake typically experiences the most intense …

Reconstruction Of Cad Models Into Analysis-Ready Single Trimmed Surfaces With Aerospace Applications, Rebecca Rasmussen, Royce Pablo Harline, Kendrick Shepherd

Utah Space Grant Consortium

Classical methods by which computer-aided design (CAD) geometries are represented for both design and analysis involve meshing. However, the current process of converting a CAD model into an analysis-suitable surface mesh takes a significant amount of time and labor [23, 4, 18], results in a faceted representation of the original smooth geometry, and generates representations that are prohibitively expensive for use in high-order explicit dynamics computations [35, 9].

This research focuses on accurately and efficiently rebuilding given CAD surfaces or meshes, such as shell-like components of aeronautical structures or automotive vehicles, into smooth, single trimmed spline surface approximations (rather than …

Scalable Compliant Louvres Manufactured Via Sheet Lamination, Tyler R. Stevens, Benjamin Allen, Garrett Graham, Nathan B. Crane

Utah Space Grant Consortium

As space missions increase, relying on Earth-based supply chains for spacecraft components becomes increasingly unsustainable. In-Space Manufacturing (ISM) offers an alternative, yet many fabrication methods depend on gravity, utilize hazardous materials, require large amounts of energy, or introduce thermal challenges in spacecraft environments. Sheet materials show strong potential for ISM because they store and transport efficiently, offer functionalization options, and provide robust in-plane properties. However, most sheet-based manufacturing techniques require bulky equipment ill-suited for on-orbit deployment. Sheet Lamination (ShL), an underutilized additive manufacturing process that bonds and cuts thin sheets to create near-net-shape parts, presents a compact and scalable alternative, …

Solvent Variability With Gold And Silver Nanoparticle Production Using Reverse Micelles, Cameron Ashton, Wendy E. Schatzberg, Samuel Tobler

Utah Space Grant Consortium

The synthesis of nanoparticle using reverse micelles is increasing in versatility, popularity, and effectivity. Nanoparticles have unique characteristics including a strong antimicrobial trait that can be effective and sterilizations and decomposition of microbes. Gold and silver have been effective as the ions used in the synthesis of such nanoparticles and have been successful for testing different solvent concentrations and production. Research has shown that different structures and sizes of nanoparticles are efficient at accomplishing different objective, however, trends show that the smaller the nanoparticle, the more efficient a nanoparticle is at fighting microbes.

Predicting Residual Stress Of High Entropy Allow Si-Hf-Cr-Ta-Zr For Directed Energy Deposition 3d Printing, J. Barton, Davin Stevens, Yanqing Su

Utah Space Grant Consortium

• Directed energy deposition (DED) is a developing additive manufacturing branch finding applications in aerospace, nuclear, and automotive industries.

Astrometric Measurements Of Wds 12281-4448 Stf 1645 Ab, Millie Christensen, Elizabeth Willden

Utah Space Grant Consortium

This project focuses on a binary star system which has been observed for over 200 years, however, inconsistencies in older data make it of interest for further study.

Updated Measurements Of Wds 11218+1811, Tyler Johnson, Emily Pattee

Utah Space Grant Consortium

Double stars are an essential part of understanding stars and their masses. Our double star observations of WDS 11218+1811, first observed in 1828 help contribute to this important research.

Potential Of Genetic Modification In Brine Shrimp For Biotechnological Applications, Hannah Jones, Lane Law

Utah Space Grant Consortium

Brine shrimp (Artemia salina) are hardy organisms capable of surviving extreme environmental conditions, making them an ideal candidate for genetic modification in biotechnological research. This study investigates the potential of genetically modifying brine shrimp to unlock new possibilities in biotechnology. By integrating foreign genes into their genome, we explore how genetic engineering can enhance their adaptability, stress tolerance, and overall viability, providing opportunities for novel applications in fields such as environmental monitoring, bioengineering, and sustainable aquaculture. Our findings highlight the promise of brine shrimp as a versatile and sustainable platform for genetic modification, opening doors to innovative approaches in biotechnology …

Astrometric Measurements Of Wds 12115+5325 Stf 1608 Ab, Keira Lentz, Spencer Bailey, Joshua Thalman, Dawa Decha Lama, Jonathan Pugmire

Utah Space Grant Consortium

Star systems gravitationally bound to one another offer valuable insights into stellar properties through orbital analysis. Developing binary star orbits provides information to determine stellar masses.¹

Advancing Faecalibacterium Prausnitzii Growth To Mitigate Psychological Stressors In Space, Alina Loseva, Lane Law

Utah Space Grant Consortium

Isolation and Confinement are two of the five main hazards of human spaceflight identified by NASA, leading to sleep loss, circadian desynchronization, and mental health issues such as depression and anxiety. These conditions can impair intestinal barrier function and decrease populations of butyrate-producing bacteria like Faecalibacterium prausnitzii, increasing the risk of stress-related brain disorders. Different fiber sources in diet can affect the growth and butyrate production of F. prausnitzii. This study reviews existing data on F. prausnitzii's fiber response and suggests new fiber combinations for testing, aiming to prevent reductions in F. prausnitzii populations and mitigate psychological disorders in astronauts, …

Enhanced 3d Image Reconstruction Using Scattered Light Tomography, Tyler O'Loughlin, Vern Hart

Utah Space Grant Consortium

Coherent diffraction imaging (CDI) is a powerful technique for reconstructing phase shifts occurring in biological samples by capturing the interference between scattered light. These diffraction patterns contain spectral information, where shorter wavelengths (higher spatial frequencies) yield images with enhanced spatial resolution, improving detail and accuracy. However, higher spatial frequencies are located further from the central axis, rendering them fainter and more challenging to measure. To address this, our group developed a gyroscopic CDI system featuring a rotating platform driven by a stepper motor. This platform positions the sample between a broadband light source and a beam profiler, which are mounted …

Optimizing Satellite Handoffs In Leo Constellations, A Predictive Model, Savanna Sanborn

Utah Space Grant Consortium

Low-Earth Orbit (LEO) satellites are huge players in the modern space infrastructure and are used for a variety of human needs, including public communication, weather imaging, and scientific research. Typically these satellites orbit at altitudes between 300km and 600km above the earth's surface, complete an entire orbit around the Earth in 90-100 minutes, and make several orbits around the earth in a given day.