Digital Commons Network^™

Classification Of Major Solar Flares From Extremely Imbalanced Multivariate Time Series Data Using Minimally Random Convolutional Kernel Transform, Kartik Saini, Khaznah Alshammari, Shah Muhammad Hamdi, Soukaina Filali Boubrahimi

Computer Science Faculty and Staff Publications

Solar flares are characterized by sudden bursts of electromagnetic radiation from the Sun’s surface, and are caused by the changes in magnetic field states in active solar regions. Earth and its surrounding space environment can suffer from various negative impacts caused by solar flares, ranging from electronic communication disruption to radiation exposure-based health risks to astronauts. In this paper, we address the solar flare prediction problem from magnetic field parameter-based multivariate time series (MVTS) data using multiple state-of-the-art machine learning classifiers that include MINImally RandOm Convolutional KErnel Transform (MiniRocket), Support Vector Machine (SVM), Canonical Interval Forest (CIF), Multiple Representations Sequence …

Evolution Repeats Itself In Replicate Long-Term Studies In The Wild, Patrik Nosil, Clarissa F. De Carvalho, Romain Villoutreix, Laura S. Zamorano, Marion Sinclair-Waters, Nicholas P. Planidin, Thomas L. Parchman, Jeffrey Feder, Zach Gompert

Biology Faculty Publications

The extent to which evolution is repeatable remains debated. Here, we study changes over time in the frequency of cryptic color-pattern morphs in 10 replicate long-term field studies of a stick insect, each spanning at least a decade (across 30 years of total data). We find predictable “up-and-down” fluctuations in stripe frequency in all populations, representing repeatable evolutionary dynamics based on standing genetic variation. A field experiment demonstrates that these fluctuations involve negative frequency-dependent natural selection (NFDS). These fluctuations rely on demographic and selective variability that pushes populations away from equilibrium, such that they can reliably move back toward it …

Hearing Loss And Cognitive Decline In The Aging Population: Emerging Perspectives In Audiology, Naveen K. Nagaraj

Communicative Disorders and Deaf Education Faculty Publications

In this perspective article, the author explores the connections between hearing loss, central auditory processing, and cognitive decline, offering insights into the complex dynamics at play. Drawing upon a range of studies, the relationship between age-related central auditory processing disorders and Alzheimer’s disease is discussed, with the aim of enhancing our understanding of these interconnected conditions. Highlighting the evolving significance of audiologists in the dual management of cognitive health and hearing impairments, the author focuses on their role in identifying early signs of cognitive impairment and evaluates various cognitive screening tools used in this context. The discussion extends to adaptations …

Raditation Test Report: Characterization Of Fairchild Imaging Cis2521 Cmos Focal Plane Array, Space Dynamics Laboratory

Space Dynamics Laboratory Publications

This report documents the results of radiation testing of Fairchild CIS2521 CMOS imaging sensor. Proton radiation measurements (both transient and total ionizing dose) were performed at the Crocker Nuclear Laboratory (CNL) of the University of California, Davis (UC Davis). Latchup characterization using Heavy Ion radiation was performed at the Texas A&M University Cyclotron Institute, Radiation Effects Facility.

Stewardship And Sustainability: Applying The Tcos Framework To Reappraisal, Karen Glenn, John Murphy, Cory L. Nimer, Dainan M. Skeem

Journal of Western Archives

This article reports on a Brigham Young University Library Special Collections reappraisal pilot project based upon OCLC's Total Cost of Stewardship (TCOS) framework. The case study considers how reappraisal activities align with TCOS principles, and its use in reviewing faculty papers. The pilot measured reappraisal and reprocessing costs for a small sample of papers of university administrators, and identified all other collections of faculty, staff, and administrators for reappraisal in both university archives records and manuscripts collections. Findings identified through the pilot will inform a larger reappraisal project in Special Collections to refine appraisal and processing work and reclaim repository …

A New Generation Of Collecting Priorities: Case Studies From The Northwest, Jodi Allison-Bunnell, Linda Long, Trevor J. Bond, Chloe Nielsen, Amy Valentine

Journal of Western Archives

The last twenty-five years have brought lively, important, and difficult discussions around heritage collections. We are called to broaden our collecting activities to be more inclusive of (among many things) all races, classes, and experiences. We have begun to move away from the troubled legacy of taking collections away from creators and toward empowering those same creators to steward their heritage. We confront a vast universe of current holdings and possible collections and have few models for assessing the opportunities. We also operate with some firm limitations on our budgets, personnel, and space that we have outdistanced with our collecting. …

Beyond Efficiency: An Impact Assessment Of The Uc Guidelines For Efficient Processing, Laurel Mcphee, Kate Dundon, Courtney Dean, Elvia Arroyo-Ramírez, Audra Eagle Yun

Journal of Western Archives

The Guidelines for Efficient Archival Processing in the University of California Libraries established shared principles and recommendations for increased processing efficiency in archives and special collections in the UC system. Since its publication in 2012, the Guidelines has become an influential resource for archival workflows nationwide. In this paper, the authors evaluate the Guidelines' impact over time on backlogs, collection management policy, and day-to-day archival practices across the UC libraries by assessing collections, processing practices, and staffing levels.

Secondary Processing At Utah State University Archives, Kelly Rovegno, Heather Housley, Paul Daybell

Journal of Western Archives

In 2018, Utah State University Special Collections and Archives undertook a Remediation Project to create finding aids and library catalog records for all its holdings, including University Archives. During this project, additional issues were found with the arrangement, description, and preservation of University Archives. A new workflow, called secondary processing, grew out of efforts to address such issues while completing the original goals of the Remediation Project. This article examines how secondary processing was used at Utah State University and the challenges and opportunities uncovered as work progressed. It also discusses how secondary processing was used to improve discoverability and …

Introduction To “Collection Stewardship In The Age Of Finite Resources”: A Special Issue For Journal Of Western Archives, Ryan K. Lee

Journal of Western Archives

Introduction to the special issue on collection stewardship in the age of finite resources.

Seven Top Opportunities For Utah Girls And Women, April Townsend, Susan R. Madsen

Marketing and Strategy Faculty Publications

Although national and statewide studies continue to show that women and girls in Utah are not thriving in critical areas, the Utah Women & Leadership Project (UWLP) also wanted to explore what Utahns believe are opportunities for females in the state. With Utah continuing to have high levels of domestic violence, sexual assault, child sexual abuse, and gender-based discrimination¹ and ranking as the worst state for women’s equality with low levels of women’s leadership representation in nearly all domains, Utahns need reminders that there are opportunities available. Even though we do know that the needle has moved slightly in …

Full-Body Stretches, Gabriela Murza

All Current Publications

This one-page guide provides stretching ideas for the whole body. A QR code is also included to access a video that you can follow as you move through the different stretching activities.

Comparative Analysis Of Water-Induced Response In 3d-Printed Scf/Abs Composites Under Controlled Diffusion, Samiul Alam, Md Tareq Hassan, Joshua Merrell, Juhyeong Lee

Mechanical and Aerospace Engineering Faculty Publications

Additive manufacturing (AM) or 3D printing of fiber-reinforced composites (FRCs) has garnered significant interests for its versatility in creating intricate parts and rapid prototyping due to cost-effectiveness. Although short fiber-reinforced thermoplastic composites are challenging to manufacture, their mechanical properties are enhanced. However, void formation during printing is a key issue, impacting mechanical properties and facilitating water ingress, affecting long-term durability. This work studies water diffusion characteristics and the associated hydro-aging of 3Dprinted short carbon fiber (SCF)/acrylonitrile butadiene styrene (ABS) composites with controlled water diffusion. Effects of material type (ABS and SCF/ABS), 3D printing path (horizontal and vertical filament orientation), and …

Magmatic Conditions Aiding Synconvergent Extension Above The Peruvian Flat Slab, Tyler A. Grambling, Micah J. Jessup, Dennis L. Newell, Nadine L. Grambling, Coleman D. Hiett

Geosciences Faculty Publications

The Cordillera Blanca and Cordillera Huayhuash contain some of the highest topography in the Andes and provide insight into tectonomagmatic processes associated with the onset of flat-slab subduction. These adjacent ranges shared a similar history of deformation and exhumation prior to the late Miocene, when synconvergent extension began in the Cordillera Blanca. Magmatism in the Cordillera Huayhuash has been inferred as coeval with magmatism in the Cordillera Blanca. Yet, extension, which has been correlated with magmatic heat flow, is limited to the Cordillera Blanca. New zircon U-Pb dates and trace and rare earth element concentrations from the Cordillera Blanca batholith …

Reinvigorating The Post-Covid Gen Z English Major, Gaby Bedetti

Journal on Empowering Teaching Excellence

Access the online Pressbooks version of this article here.

The decline in English majors has energized instructors to upskill for the post-COVID Gen Z student. Toward that end, this small-scale (n=20), one-semester study of an upper-division literature class identifies the preferred learning styles of English majors at a public comprehensive regional university in Kentucky. The participants represent national English major demographics. The research methods are quantitative and qualitative. Eight figures and an appendix are included. Three guidelines emerge for responding to the needs of Gen Z students: 1) keep communication brief, 2) co-create, and 3) interact in-person. The findings about …

Using An Interrupted Case Study To Engage Undergraduates’ Critical Thinking Style And Enhance Content Knowledge, Kelsey Hall, Katherine Starzec

Journal on Empowering Teaching Excellence

Access the online Pressbooks version of this article here.

The interrupted case study is a structured way to engage students in active learning. Interruptions, or pauses for reflection and discussion scheduled within the case-study presentation, provide students with a chance to collaborate and engage in critical thinking. Critical thinking style, which is a measure of how one tends to think critically, provides insight into how one tackles problem solving. This article describes a pilot project that combined critical-thinking style and an interrupted case study, delivered over a two-class-period time frame, to four college courses. The project’s goals were to assess …

Spring 2024 Introduction, Jason Olsen

Journal on Empowering Teaching Excellence

Access the online Pressbooks version of this introduction here.

An introduction to the Spring 2024 issue of the Journal on Empowering Teaching Excellence.

The Role Of Literature In Science: How The Science Of Teaching Reading Has Changed Children’S Literature In Preservice Teacher Coursework, Emily Holtz, Stephanie Moody

Journal on Empowering Teaching Excellence

Access the online Pressbooks version of this article here.

The Science of Teaching Reading (STR) has received increasing attention as states continue to pass educational policy initiatives grounded in STR research. One major change resulting from STR policies is the heavy focus on the systematic instruction of phonics. Texas in particular has seen sweeping changes to their preservice teacher (PST) certification requirements, resulting in teacher education programs (TEPs) having to adjust their literacy preparation coursework in response to these changes. This shift leaves questions surrounding the potential displacement of other literacy practices in TEPs, such as the use of children’s …

Full Issue: Journal On Empowering Teaching Excellence, Volume 8, Issue 1, Spring 2024

Journal on Empowering Teaching Excellence

The full-length Spring 2024 issue (Volume 8, Issue 1) of the Journal on Empowering Teaching Excellence

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

The Spring 2024 issue presents research and commentary on trends and best practices in higher education, with a focus on public policy implications for literacy instruction, adjusting instructional programs to Generation Z learning preferences in English courses, and increasing students' critical thinking and self-reported ability through an interrupted case study approach.

Sustained Ifn Signaling Is Associated With Delayed Development Of Sars-Cov-2-Specific Immunity, Elsa Brunet-Ratnasingham, Sacha Sacha, Haley E. Randolph, Marjorie Labrecque, Justin Bélair, Raphaël Lima-Barbosa, Amélie Pagliuzza, Lorie Marchitto, Michael Hultström, Julia Niessl, Rose Cloutier, Alina M. Flores, Nathalie Brassard, Mehdi Benlarbi, Jérémie Prévost, Shilei Ding, Sai Priya Anand, Gérémy Sannier, Amanda Marks, Dick Wågsäter, Eric Bareke, Hugo Zeberg, Miklos Lipcsey, Robert Frithiof, Anders Larsson, Sirui Zhou, Tomoko Nakanishi, David Morrison, Dani Vezina, Catherine Bourassa, Gabrielle Gendron-Lepage, Halima Medjahed, Floriane Point, Jonathan Richard, Catherine Larochelle, Alexandre Prat, Janet L. Cunningham, Nathalie Arbour, Madeleine Durand, J. Brent Richards, Kevin Moon, Nicolas Chomont, Andrés Finzi, Martine Tétreault, Luis Barreiro, Guy Wolf, Daniel E. Kaufmann

Mathematics and Statistics Faculty Presentations

Plasma RNAemia, delayed antibody responses and inflammation predict COVID-19 outcomes, but the mechanisms underlying these immunovirological patterns are poorly understood. We profile 782 longitudinal plasma samples from 318 hospitalized patients with COVID-19. Integrated analysis using k-means reveals four patient clusters in a discovery cohort: mechanically ventilated critically-ill cases are subdivided into good prognosis and high-fatality clusters (reproduced in a validation cohort), while non-critical survivors segregate into high and low early antibody responders. Only the high-fatality cluster is enriched for transcriptomic signatures associated with COVID-19 severity, and each cluster has distinct RBD-specific antibody elicitation kinetics. Both critical and non-critical clusters with …

What Salt Lake County Leaders And Residents Can Do To Strengthen The Impact Of Girls And Women In Their Area, Deborah Lin, Susan R. Madsen

Marketing and Strategy Faculty Publications

This idea sheet is based on a 2024 gathering of 65 leaders in Salt Lake County. Girls and women face challenges unique to the area in which they live, and the goal of this gathering was to identify those barriers and determine strategies and initiatives that local leaders and residents can implement to address them. This document includes recommendations in the following areas: education, home and family, health and wellbeing, government and community engagement, business and economics, and culture.

Temporal And Spatial Influences On Fawn Summer Survival In Pronghorn Populations: Management Implications From Noninvasive Monitoring, Cole A. Bleke, Eric M. Gese, Juan J. Villalba, Shane B. Roberts, Susannah S. French

Wildland Resources Student Research

Monitoring vital rates allows managers to estimate trends in growth rates of ungulate populations. However, connecting the influence of nutrition on ungulate demography is challenging. Noninvasive sampling offers a low-cost, low-effort alternative for measuring nutritional indices, allowing for an increased understanding of the mechanistic relationships between environmental factors, nutrition, and specific population vital rates. We examined the temporal influence of intrinsic and extrinsic factors on pronghorn (Antilocapra americana) fawn recruitment. We collected fresh fecal samples from adult female pronghorn in five subpopulations spanning three sampling periods associated with critical maternal life-history stages (late gestation, early lactation, breeding season) …

Resurgence Of Destructive Behavior Following Decreases In Alternative Reinforcement: A Prospective Analysis, Brian D. Greer, Timothy A. Shahan, Casey Irwin Helvey, Wayne W. Fisher, Daniel R. Mitteer, Ashley M. Fuhrman

Psychology Faculty Publications

Basic and retrospective translational research has shown that the magnitude of resurgence is determined by the size of the decrease in alternative reinforcement, with larger decreases producing more resurgence. However, this finding has not been evaluated prospectively with a clinical population. In Experiment 1, five participants experienced a fixed progression of reinforcement schedule-thinning steps during treatment of their destructive behavior. Resurgence occurred infrequently across steps and participants, and when resurgence did occur, its clinical meaningfulness was often minimal. In Experiment 2, five new participants experienced these same schedule-thinning steps but in a counterbalanced order. Resurgence occurred most often and was …

Iaa-Producing Plant Growth Promoting Rhizobacteria From Ceanothus Velutinus Enhance Cutting Propagation Efficiency And Arabidopsis Biomass, Jyothsna Ganesh, Katherine Hewitt, Ananta Raj Devkota, Ty Wilson, Amita Kaundal

Plants, Soils, and Climate Faculty Publications

Climate-induced drought impacts plant growth and development. Recurring droughts increase the demand for water for food production and landscaping. Native plants in the Intermountain West region of the US are of keen interest in low water use landscaping as they are acclimatized to dry and cold environments. These native plants do very well at their native locations but are difficult to propagate in landscape. One of the possible reasons is the lack of associated microbiome in the landscaping. Microbiome in the soil contributes to soil health and impacts plant growth and development. Here, we used the bulk soil from the …

University Nanosatellite Program: Educating Space Engineers For A Generation And Looking Towards The Future, Sarah Fox, Lee Jasper, Emilia Colman, Seth Sisneros

Space Dynamics Laboratory Publications

No abstract provided.

Landscape Influences On Thermal Sensitivity And Predicted Spatial Variability Among Brook Trout Streams In The Southeastern Usa, George P. Valentine, Xinyi Lu, C. Andrew Dolloff, Craig N. Roghair, Jacob M. Rash, Mevin B. Hooten, Yoichiro Kanno

Mathematics and Statistics Faculty Publications

Warming water temperatures as a result of climate change pose a major threat to coldwater organisms. However, the rate of warming is not spatially uniform due to surface-ground-water interactions and stream and watershed characteristics. Coldwater habitats that are most resistant to warming serve as thermal refugia and identifying their locations is critical to regional aquatic conservation planning. We quantified the thermal sensitivity of 203 streams providing current and potential habitat for brook trout (Salvelinus fontinalis) across nearly 1000 linear km of their native range in the southern and central Appalachian Mountains region, USA, and characterized their spatial variability …

Second Reaction: Letters To A Prisoner, Polly Parkinson

Teacher Education and Leadership Student Research

This article reviews Letters to a Prisoner by Jacques Goldstyn, first published in France in 2015--a picture book without words that tells the story of a peaceful protestor who is imprisoned.

"It's Like Educating Us Older People...": Unveiling Needs And Expectations Regarding Educational Features Within Parental Control Tools, Prakriti Dumaru, Mahdi Nasrullah Al-Ameen

Computer Science Faculty and Staff Publications

As children are getting access to devices at an increasingly younger age, parents need to grapple with new ways to protect them from online risks. This indicates the need for support from parental control tools to enhance their self-efficacy, which we refer to as educational features. This is little addressed in the existing literature on parental mediation. As we begin to address this gap, we created a low-fidelity prototype with designs of Google's existing parental control as our baseline design. We used the baseline design in semi-structured interviews with 12 parents whose children (aged below 14) are active Internet users, …

Precipitation Seasonality Amplifies As Earth Warms, Xiaoyu Wang, Ming Luo, Fengfei Song, Sijia Wu, Yongqin David Chen, Wei Zhang

Plants, Soils, and Climate Faculty Publications

Precipitation exhibits a pronounced seasonal cycle, of which the phase and amplitude are closely associated with water resource management. While previous studies suggested an emerged delaying phase in the past decades, whether the amplified amplitude has emerged is controversial. Using multiple observational data sets and climate simulations, here we show that the amplification of precipitation annual cycle has emerged in most global land areas since the 1980s, especially in the tropics. These amplifications are mainly driven by anthropogenic emissions, and will be further intensified by 17.6% in the future (2081–2100) under high emission scenario (Shared Socioeconomic Pathways, SSP585), and limited …

Comparison Of Various Theoretical Measures Of Aromaticity Within Monosubstituted Benzene, Caleb K. Swain, Steve Scheiner

Chemistry and Biochemistry Faculty Publications

The effects of monosubstitution on the aromaticity of benzene are assessed using a number of different quantitative schemes. The ability of the mobile π-electrons to respond to an external magnetic field is evaluated using several variants of the NICS scheme which calculate the shielding of points along the axis perpendicular to the molecule. Another class of measures is related to the drive toward the uniformity of C-C bond lengths and strengths. Several energetic quantities are devised to approximate an aromatic stabilization energy and the tendency of the molecule to maintain planarity. There is a lack of consistency in that the …

A First Look Into Targeted Clickbait And Its Countermeasures: The Power Of Storytelling, Ankit Shrestha, Audrey Flood, Saniat Sohrawardi, Matthew Wright, Mahdi Nasrullah Al-Ameen

Computer Science Student Research

Clickbait headlines work through superlatives and intensifiers, creating information gaps to increase the relevance of their associated links that direct users to time-wasting and sometimes even malicious websites. This approach can be amplified using targeted clickbait that takes publicly available information from social media to align clickbait to users’ preferences and beliefs. In this work, we first conducted preliminary studies to understand the influence of targeted clickbait on users’ clicking behavior. Based on our findings, we involved 24 users in the participatory design of story-based warnings against targeted clickbait. Our analysis of user-created warnings led to four design variations, which …