Digital Commons Network^™

Using Thermal Camera Drones In Beef Cattle Roundup, Justin Wyatt Clawson, Eric Galloway, Shalyn Drake, Shawn Barstow, Ross Israelsen, Michael Pate

All Current Publications

Using drones with thermal sensors can be an effective tool in finding and collecting livestock from summer mountain ranges in the West. Drones can complete searches in much less time than required on horseback in demonstrated areas. Using drones reduces the workload of the rider and horse, saving time and energy and reducing the risk of injury. With proper training and certification, livestock producers can use drones to locate cattle and perform many other cost-cutting operations.

Solar Flare Prediction Using Multivariate Time Series Of Photospheric Magnetic Field Parameters: A Comparative Analysis Of Vector, Time Series, And Graph Data Representations, Onur Vural, Shah Muhammad Hamdi, Soukaina Filali Boubrahimi

Computer Science Student Research

The purpose of this study is to provide a comprehensive resource for the selection of data representations for machine learning-oriented models and components in solar flare prediction tasks. Major solar flares occurring in the solar corona and heliosphere can bring potential destructive consequences, posing significant risks to astronauts, space stations, electronics, communication systems, and numerous technological infrastructures. For this reason, the accurate detection of major flares is essential for mitigating these hazards and ensuring the safety of our technology-dependent society. In response, leveraging machine learning techniques for predicting solar flares has emerged as a significant application within the realm of …

Faculty Evaluation Committee Minutes March 17, 2025, Utah State University

Faculty Evaluation Committee

• Agenda
• Attendees
• Agenda
• Action Items

The Utah Statesman, March 17, 2025, Utah State University

The Utah Statesman

Weekly student newspaper of Utah State University in Logan.

Evidence Of Substorm-Driven Penetration Electric Field Contributions To Low-Latitude Phenomena: Enhanced Upward Drifts, Plasma Bubble Development And Severe Scintillation, J. Sousasantos, F. S. Rodrigues, B. G. Fejer, R. W. Eastes, A. O. Moraes

All Physics Faculty Publications

In this work, it is demonstrated that substorm-driven penetration electric fields can efficiently enhance the upward plasma transport, favoring the development and structuring of plasma irregularities and the occurrence of scintillation on L-band signals. While most previous studies focus on investigating penetration electric fields during intense geomagnetic storms, here, the period used (April 01–05, 2020) was under very mild geomagnetic activity (−27 nT ≤ SYM-H ≤ 6 nT), so that interplanetary and disturbance dynamo contributions are minimized. This period comprised the same seasonal and solar flux conditions, while undergoing multiple short-lived substorms, making it well-suited to evaluate unequivocally: (a) to …

Spatio-Temporal Graph Neural Networks For Streamflow Prediction In The Upper Colorado Basin, Akhila Akkala, Soukaina Filali Boubrahimi, Shah Muhammad Hamdi, Pouya Hosseinzadeh, Ayman Nassar

Computer Science Student Research

Streamflow prediction is vital for effective water resource management, enabling a better understanding of hydrological variability and its response to environmental factors. This study presents a spatio-temporal graph neural network (STGNN) model for streamflow prediction in the Upper Colorado River Basin (UCRB), integrating graph convolutional networks (GCNs) to model spatial connectivity and long short-term memory (LSTM) networks to capture temporal dynamics. Using 30 years of monthly streamflow data from 20 monitoring stations, the STGNN predicted streamflow over a 36-month horizon and was evaluated against traditional models, including random forest regression (RFR), LSTM, gated recurrent units (GRU), and seasonal auto-regressive integrated …

Faculty Senate Executive Committee Minutes, March 17, 2025, Utah State University

Faculty Senate & Faculty Senate Executive Committee

• Call to Order
• Approval of Minutes - February 18, 2025
• University Business
• Faculty Senate Business
• Information
• EPC Report - March 6, 2025
• Report
• Budget of Faculty Welfare Committee
• Sustainability Council
• Policy 323, 378, 389
• Old Business
• New Business
• 2025-2026 Faculty Senate Calendar
• Adjourn 4:15 pm

Faculty Senate Executive Committee Agenda, March 17, 2025, Utah State University

Faculty Senate & Faculty Senate Executive Committee

• 3:00 Call to Order
• Approval of Minutes - February 18, 2025
• 3:05 University Business
• 3:20 Faculty Senate Business
• 3:35 Information
• EPC Report - March 6, 2025
• 3:40 Report
• Budget of Faculty Welfare Committee
• Sustainability Council
• Policy 323, 378, 389
• 4:00 Old Business
• 4:05 New Business
• 2025-2026 Faculty Senate Calendar
• Adjourn: 4:30 pm

Forb Diversity Globally Is Harmed By Nutrient Enrichment But Can Be Rescued By Large Mammalian Herbivory, Rebecca A. Nelson, Lauren L. Sullivan, Erika I. Hersch-Green, Eric W. Seabloom, Elizabeth T. Borer, Pedro M. Tognetti, Peter B. Adler, Lori Biederman, Miguel N. Bugalho, Maria C. Caldeira, Juan P. Cancela, Luísa G. Carvalheiro, Jane A. Catford, Chris R. Dickman, Aleksandra J. Dolezal, Ian Donohue, Anne Ebeling, Nico Eisenhauer, Kenneth J. Elgersma, Anu Eskelinen, Catalina Estrada, Magda Garbowski, Pamela Graff, Daniel S. Gruner, Nicole Hagenah, Sylvia Haider, W. Stanley Harpole, Yann Hautier, Anke Jentsch, Nicolina Johanson, Sally E. Koerner, Lucíola S. Lannes, Andrew S. Macdougall, Holly Martinson, John W. Morgan, Harry Olde Venterink, Devyn Orr, Brooke B. Osborne, Pablo L. Peri, Sally A. Power, Xavier Raynaud, Anita C. Risch, Mani Shrestha, Nicholas G. Smith, Carly J. Stevens, G. F. Ciska Veen, Risto Virtanen, Glenda M. Wardle, Amelia A. Wolf, Alyssa L. Young, Susan P. Harrison

Wildland Resources Faculty Publications

Forbs (“wildflowers”) are important contributors to grassland biodiversity but are vulnerable to environmental changes. In a factorial experiment at 94 sites on 6 continents, we test the global generality of several broad predictions: (1) Forb cover and richness decline under nutrient enrichment, particularly nitrogen enrichment. (2) Forb cover and richness increase under herbivory by large mammals. (3) Forb richness and cover are less affected by nutrient enrichment and herbivory in more arid climates, because water limitation reduces the impacts of competition with grasses. (4) Forb families will respond differently to nutrient enrichment and mammalian herbivory due to differences in nutrient …

A Checklist Of The Bees Of Utah, Joseph S. Wilson, Anthony Hunsaker, Terry L. Griswold, Olivia Messinger Carril

Biology Faculty Publications

Understanding bee distributions is essential to protecting these vital pollinators. Since conservation efforts and policies are often made at the state level, maintaining state-specific bee species lists can aid conservationists and policy makers. While several North American state- and province-level bee species lists have been published, few exist for the arid western states, where bee diversity tends to be higher. Here we provide a bee species list for Utah, compiled from online occurrence records from the Symbiota Collection of Arthropods Network (SCAN) and specimen records housed in the USDA-ARS Pollinating Insect Research Unit (BBSL). In total we document 1167 bee …

Questionable And Improved Research Practices In Single-Case Experimental Design: Initial Investigation And Findings, Matt Tincani, Jason Travers, Art Dowdy, Timothy A. Slocum, Ronnie Deitrich

Special Education and Rehabilitation Counseling Faculty Publications

Researchers have identified questionable research practices that compromise replicability and validity of conclusions. However, this concept of questionable research practices has not been widely applied to single-case experimental designs (SCED). Moreover, to date researchers have focused little attention on improved research practices as alternatives to questionable practices. This article describes initial steps toward identifying questionable and improved research practices in SCED. Participants were 63 SCED researcher experts with varying backgrounds and expertise. They attended a 1-day virtual microconference with focus groups to solicit examples of questionable and improved research practices at different stages of the research process. A qualitative analysis …

Utah Organizations Supporting Women & Girls: Exploring The Landscape, Susan R. Madsen

Marketing and Strategy Faculty Publications

In 2024, U.S. News & World Report rated each state using 71 metrics in eight categories. Utah came out on top, declared as the “Best State Overall” for the second year in a row, ranking number two in education, and number three in both economy and infrastructure categories. ¹ In addition, WalletHub dubbed Utah 2023’s Most Charitable State, citing high levels of charitable giving and volunteerism,² and ConsumerAffairs declared Utah the “Best State to Move to in 2024.”³ In addition, Utah also ranks high in work hours, volunteerism, affordability, happiness, outdoor recreation, social mobility, and more.⁴ See …

Advancements In Near Real-Time Bolide Detection: Continuum Calibration, Altitude Estimation, And Velocity Approximation Using Noaa Goes Glm Data, Eric Mckinney, Ryan Frazier, John Pratt, Mike Larsen, Philip Nelson, Hans Gunther

Space Dynamics Laboratory Publications

• Bolides, also known as fireballs, are a class of meteoroids that explosively break up and release large amounts of energy as they enter the Earth’s atmosphere

• While inherently of scientific value, bolides that occur over populous areas can result in alarm and, on rare occasions, terrestrial damage

• Thus, rapid bolide detection and characterization systems are advantageous for the scientific community, public interest, and political de-escalation efforts

• Jenniskens et al. (2018) and Rumpf et al. (2019) showed that the Geostationary Lightning Mapper (GLM) sensor onboard the NOAA Geostationary Operational Environmental Satellite (GOES) satellites can detect bolide signatures

• This presentation complements a …

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Exploring The Social Validity And Diffusion Potential Of Common Naturalistic Developmental Behavioral Intervention Strategies Implemented In Community Preschools, Sophia R. D'Agostino, Trenton J. Landon, Alyssa Roylance, Avery Briggs, Naima Bhana-Lopez

Special Education and Rehabilitation Counseling Faculty Publications

It is imperative that researchers include the perspectives from key voices regarding early support practices, yet very few studies have included direct assessment of autistic individuals and parents of young autistic children. Despite emerging evidence of effectiveness of naturalistic developmental behavioral intervention (NDBI) strategies, it is currently unknown whether autistic adults and parents of autistic individuals know about NDBI and if they view NDBI strategies as socially valid practice. We aimed to explore the perceptions of autistic adults and parents of young autistic children regarding the social validity of NDBI strategies implemented in community preschool classrooms and their dissemination potential. …

Assessing The State Of Archives And Archives Workers In The California State University, Stef Baldivia, Tanya M. Hollis, Ellen E. Jarosz, Laura Sorvetti, Heather M. Steele Gajewski, Diana Wakimoto

Journal of Western Archives

This article presents findings from an environmental scan of archival work at California State University (CSU), the largest public university system in the United States. Using an online survey to collect qualitative and quantitative data, the researchers were able to create a snapshot of the current state of the archives across the CSU system's campuses. This included information about staffing, compensation, collections, duties and responsibilities, and budgets, as well as challenges. While all of the archival workers are part of the same university system, there were many differences in staffing levels, staff and faculty ranks, budgets, and duties assigned to …

Ethics Of Care: Applying Cultural Protocols To Indigenous Sound Recordings, Jolene D. Manus

Journal of Western Archives

The University of New Mexico, College of University Libraries and Library Sciences, endorsed The Protocols for Native American Archival Materials in 2020. This case study explores the use of an Ethics of Care approach, prioritizing Indigenous cultural protocols for Indigenous sound recordings housed within the archival collections of the Center for Southwest Research and Special Collections (CSWR). The CSWR staff sought guidance from local tribal nations when CSWR patrons requested the duplication of cultural songs, cultural oral histories, and/or interviews. Tribal Historic Preservation Offices, tribal cultural rights departments, and specified tribal persons identified by tribes as cultural experts reviewed the …

Redefining The Limits Of Functional Continuity In The Early Evolution Of P-Loop Ntpases, Andrey O. Demkiv, Saacnicteh Toledo-Patiño, Encarnación Medina-Carmona, Andrej Berg, Gaspar P. Pinto, Antonietta Parracino, Jose M. Sanchez-Ruiz, Alvan C. Hengge, Paola Laurino, Liam M. Longo, Shina Caroline Lynn Kamerlin

Chemistry and Biochemistry Faculty Publications

At the heart of many nucleoside triphosphatases is a conserved phosphate-binding sequence motif. A current model of early enzyme evolution proposes that this six to eight residue motif could have sparked the emergence of the very first nucleoside triphosphatases—a striking example of evolutionary continuity from simple beginnings, if true. To test this provocative model, seven disembodied Walker A-derived peptides were extensively computationally characterized. Although dynamic flickers of nest-like conformations were observed, significant structural similarity between the situated peptide and its disembodied counterpart was not detected. Simulations suggest that phosphate binding is nonspecific, with a preference for GTP over orthophosphate. Control …

On Signifiable Computability: Part Ii: An Axiomatization Of Signifiable Computation And Debugger Theorems, Vladimir A. Kulyukin

Computer Science Faculty and Staff Publications

Signifiable computability aims to separate what is theoretically computable from what is computable through performable processes on computers with finite amounts of memory. Mathematical objects are signifiable in a formalism ℒ on an alphabet 𝒜 if they can be written as spatiotemporally finite texts in ℒ on 𝒜. In a previous article, we formalized the signification and reference of real numbers and showed that data structures representable as multidimensional matrices of discretely finite real numbers are signifiable. In this investigation, we continue to formulate our theory of signifiable computability by offering an axiomatization of signifiable computation on discretely finite real …

Creating Sustainable School And Home Gardens: Using Drones To Enhance Garden Projects, Douglas Weber, Rita Hagevik, Kathy Cabe Trundle

All Current Publications

This fact sheet explores using drones to enhance garden projects at home and in schools. It covers the benefits of drones, such as monitoring garden health, planning layouts, and assessing plant conditions through advanced imaging technologies. Additionally, it outlines essential factors to consider when selecting a drone, including cost, battery life, camera quality, and local regulations. Tips for safe operation and effective usage are also provided, as well as fun facts about drones.

Creating Sustainable School And Home Gardens: Organic Pest Management, Ruby Mohr, Kathy Cabe Trundle, Rita Hagevik

All Current Publications

This fact sheet on organic pest management outlines sustainable gardening practices that promote ecological balance and biodiversity. It defines organic pest management as a proactive method, using natural insecticides like sulfur and neem oil, along with unique pest control strategies such as beer traps and cinnamon repellents. Additionally, it highlights plants like mint and marigolds that repel harmful pests while attracting beneficial insects. By implementing these approaches, gardeners can protect crops sustainably, enhance soil health, and reduce reliance on synthetic pesticides, thus supporting a healthier food system.

Fact Sheet: Fentanyl, Aaron Hunt, Gabriela Murza, Amy May, Jenna Hawks, Alyssa Ferrin

All Current Publications

This fact sheet provides essential information on fentanyl, a potent synthetic opioid increasingly found in illegal street drugs, posing significant overdose risks. It highlights how opioids affect the body, the dangers of fentanyl, and the importance of harm-reduction strategies, such as fentanyl test strips, naloxone access, and safe syringe disposal. Information on signs and symptoms and how to respond to an overdose are also included.

Psychosocial And Audiological Characteristics In Misophonia: An Interdisciplinary Comparison Study Of Adults With Misophonia To Healthy Controls, Mercedes G. Woolley, Hailey E. Johnson, Emily M. Bowers, Doris Velasquez, Julie M. Petersen, Karen Muñoz, Michael P. Twohig

Psychology Student Research

Despite the increasing investigation into misophonia, its classification remains debated due to symptom overlap with audiological and psychological conditions, as well as methodological limitations in existing studies. In the present study, we compared a clinical sample of adults seeking treatment for misophonia with a non-treatment-seeking sample of age- and gender-matched healthy controls. In these two samples, we examined the psychological and audiological features of misophonia by assessing key psychological processes (anger, disgust, OCD symptoms, anxiety, depression, stress, wellbeing, and psychological inflexibility) and audiological features (hearing, hyperacusis, and tinnitus). We found that individuals with misophonia exhibit higher levels of psychological inflexibility …

Building Relationships For Meaningful Co-Created Indigenous Climate Education, B. Hanson, R. Mccann, D. Smiley, S. Hinck, A. R. Archie, N. Butler

Environment and Society Student Research

This project involved a multicultural team collaboratively co-creating a climate change module by and for Indigenous people. Embracing the framework of cultural humility, we recognized the bidirectional learning inherent in the project and its role in mitigating power dynamics within the team. This endeavor underscored the significance of transparency, effective communication, respect, reciprocity, trust building, and sensitivity to cultural contexts. Our findings emphasized the need for locally grounded programs that echo local traditional wisdom. We discovered that fostering an environment conducive to active listening and patience is pivotal in establishing a secure space. Our research affirms the equal validity and …

Recognizing Individual Variability In Misophonia: Identifying Symptom-Based Subgroups With Gaussian Mixture Modeling, Mercedes G. Woolley, Amanda M. Ramos, Emily M. Bowers, Karen Muñoz, Julie M. Petersen, Michael P. Twohig

Psychology Student Research

Misophonia is characterized by intense emotional and physiological reactions to everyday sounds such as chewing and tapping. While previous researchers have focused on defining and characterizing the disorder, limited attention has been given to the variability in symptom presentations across individuals. In this study, we sought to identify distinct subgroups of individuals with misophonia by applying a Gaussian finite mixture model to explore the heterogeneity of symptom profiles. Sixty treatment-seeking participants completed the Duke Misophonia Interview, which assessed the presence and severity of various behavioral, affective, and cognitive symptoms. Items from this measure served as model indicators. Two clusters were …

Earth Orbital Rhythms Links Timing Of Deccan Trap Volcanism Phases And Global Climate Change, Thomas Westerhold, Edoardo Dallanave, Donald Penman, Blair Schoene, Ursula Röhl, Nikolaus Gussone, Junichiro Kuroda

Geosciences Faculty Publications

At the end of the Cretaceous, the massive Deccan trap (DT) volcanic eruptions are regarded as the primary driver of global climate deterioration. Accurate age models are key to unravel the sequence of events related to DT volcanism onset and effects on the global climate system. We establish a direct geochemical link between DT volcanism as recorded in marine osmium isotopic data and global climate change documented in benthic foraminifera carbon and oxygen isotope records. Based on our state-of-the-art astronomically calibrated age model, two major shifts in marine ¹⁸⁷Os/¹⁸⁸Os at 66.49 and 66.28 million years ago are …

Curriculum Subcommittee Agenda March 6, 2025, Utah State University

Educational Policies Committee

• Approval of Minutes - February 6, 2025
• Program Proposals
• Semester Course Approval Reviews
• College of Agriculture and Applied Sciences
• Caine College of the Arts
• Jon M. Huntsman School of Business
• Emma Eccles Jones College of Education and Human Services
• College of Engineering
• College of Humanities and Social Sciences
• S.J. & Jessie E. Quinney College of Natural Resources
• College of Science
• College of Veterinary Medicine
• Other Business
• Adjourn: 3:00 pm

Curriculum Subcommittee Minutes March 6, 2025, Utah State University

Educational Policies Committee

• Approval of Minutes
• Program Proposals
• Semester Course Approval Reviews
• College of Agriculture and Applied Sciences
• Caine College of the Arts
• Jon M. Huntsman School of Business
• Emma Eccles Jones College of Education and Human Services
• College of Engineering
• College of Humanities and Social Sciences
• S.J. & Jessie E. Quinney College of Natural Resources
• College of Science
• College of Veterinary Medicine
• Other Business
• Adjourn: 3:00 pm

Women, Finance, And Education: Utahns’ Awareness, Understanding, And Attitudes, Susan R. Madsen, Brie Sparks

Marketing and Strategy Faculty Publications

During the fall of 2023, Utah Women & Leadership Project (UWLP) researchers conducted a statewide study to establish a baseline for public perceptions related to the awareness, understanding, and attitudes about challenges that Utah women and girls face. In early 2024, we published 20 short research summaries that shared the results of this comprehensive study. Then, in the fall of 2024, we administered the survey, with slight refinements, around the state of Utah. We now share the results of the 2024 data by releasing six white papers; this is the fourth in the series.

Overall, this comprehensive study was designed …

General Education Subcommittee Minutes March 6, 2025, Utah State University

Educational Policies Committee

• Present
• Excused
• Guest
• Call to Order
• Approval of Minutes
• Course Approvals/Removals/Syllabi Approvals
• New Business
• Additional Items
• Adjourn: 9:33 am

General Education Subcommittee Agenda March 6, 2025, Utah State University

Educational Policies Committee

• Call to Order
• Approval of Minutes - February 6, 2025
• Course Approvals/Removals/Syllabi Approvals
• New Business
• Reconsidering Depth Requirements
• Additional Items
• Adjourn: 9:30 am