Digital Commons Network^™

Assessing The Feasibility Of Implementing A Hands-On Diabetes Course Curriculum In Community Settings, April Litchford, Jenna Dyckman, Carrie Durward

Transforming Communities

Diabetes remains a significant health concern in the United States, with millions affected and at risk. Despite the known benefits of diabetes education programs, barriers such as accessibility and engagement persist. To address these challenges, Utah State University Extension developed the Diabetes Cook Along (DCA) program and conducted a study to determine the feasibility of implementing these classes in community settings. The DCA curriculum is based on national standards and emphasizes changes in dietary and lifestyle components critical for diabetes management. Data collection included pre- and post-surveys, along with qualitative feedback. Overall participation in the classes and satisfaction of participants …

Educational Neglect In Utah: How The State Allows Children To Fall Through The Cracks, Celeste D. Barker

Transforming Communities

Chronic absenteeism due to educational neglect is a prevalent social need in the state of Utah. Thousands of children in Utah are falling through the cracks of the system that is designed for their success and it is imperative that Utah’s State Legislature examines this dilemma more closely. It is recommended that the legislature examine real cases of educational neglect and realize how current decision making and policy framework is impacting the future success of Utah’s children. Modifications include extending the scope of intervention to secondary school-aged children, creating standardized attendance infraction letters for every school district in Utah, reevaluating …

The Utah Statesman, September 2, 2024, Utah State University

The Utah Statesman

Weekly student newspaper of Utah State University in Logan.

Scale-Dependent Population Drivers Inform Avian Management In A Declining Saline Lake Ecosystem, Aimee M. Van Tatenhove, John Neill, Russell E. Norvell, Erica F. Stuber, Clark S. Rushing

Wildland Resources Faculty Publications

Shrinking saline lakes provide irreplaceable habitat for waterbird species globally. Disentangling the effects of wetland habitat loss from other drivers of waterbird population dynamics is critical for protecting these species in the face of unprecedented changes to saline lake ecosystems, ideally through decision-making frameworks that identify effective management options and their potential outcomes. Here, we develop a framework to assess the effects of hypothesized population drivers and identify potential future outcomes of plausible management scenarios on a saline lake-reliant waterbird species. We use 36 years of monitoring data to quantify the effects of environmental conditions on the population size of …

Ephemera As A Versatile Primary Resource: A Case Study Of The Nancy Tucker Postcard Collection, Dylan J. Mcdonald, Jennifer Olguin, Monika Glowacka-Musial

Journal of Western Archives

Ephemera are rich primary sources too often overlooked within archival materials and at collecting institutions. This case study argues that archivists and librarians should recognize ephemera, specifically postcards, as powerful historical documents worthy of scholarly investigation. By analyzing a sample set of digitized postcards held at the New Mexico State University Library, we show how scholars can use postcards to develop evidence-based arguments. Through the images, printed texts, and hand-written inscriptions found on these early 20th century postcards, we demonstrate how researchers can examine the pro-development messages found in southern New Mexico postcards.

Acceptance And Commitment Therapy Versus Progressive Relaxation Training For Misophonia: Randomized Controlled Trial Protocol, Interventions, And Audiological Assessments, Emily M. Bowers, Mercedes G. Woolley, Karen Muñoz, Julie M. Petersen, Michael P. Twohig

Psychology Faculty Publications

Background: Misophonia is a disorder characterized by an intense emotional reaction to specific sounds, often leading to significant distress and impairment in daily functioning. Acceptance and commitment therapy (ACT) is a promising psychotherapy for treating misophonia, but has only been previously tested in case studies. This paper presents a protocol for the first randomized controlled trial (RCT) assessing the efficacy and feasibility of ACT supplemented by audiological interventions for misophonia versus progressive relaxation training (PRT).

Methods: The outlined protocol is a RCT with 60 adults with misophonia. After undergoing a comprehensive psychological and audiological evaluation, participants were randomly assigned to …

Do Firms Follow Through On Environmental Commitments? An Empirical Examination, Rick Hardcopf, Kevin Linderman, Rachna Shah

Management Faculty Publications

In response to ever-increasing pressure from stakeholders to reduce the impact of their operations and supply chain on the natural environment, firms frequently make public commitments to improve environmental performance. However, the commitments are difficult to validate and thus of unknown quality. Understanding whether and when the commitments are valid proxies for action is essential because they are used by environmentally conscious stakeholders to assess firm environmental performance in anticipation of buying from, investing in, working for, or selling to a firm. Results from examining 442 U.S. manufacturing firms show that firms generally follow through on such commitments. Larger firms …

Dynamic Optimization With Timing Risk, Erin Cottle Hunt, Frank N. Caliendo

Economics and Finance Faculty Publications

Timing risk refers to a situation in which the timing of an economically important event is unknown (risky) from the perspective of an economic decision maker. While this special class of dynamic stochastic control problems has many applications in economics, the methods used to solve them are not easily accessible within a single, comprehensive survey. We provide a survey of dynamic optimization methods under comprehensive assumptions about the nature of timing risk. We also relax the assumption of full information and summarize optimization with limited information, ambiguity, imperfect hedging, and dynamic inconsistency. Our goal is to provide a concise user …

Damage Of Nickel-Coated Glass/Epoxy Foam-Core Composites Induced By Artificial Lightning Strikes, Van-Tho Hoang, Won-Ho Choi, Juhyeong Lee, Chanyeop Park, Jin-Hwe Kweon, Byeong-Su Kwak, Young-Woo Nam

Mechanical and Aerospace Engineering Faculty Publications

In the field of composite materials, many reports have shown that catastrophic structural damage is caused by lightning strikes. In this study, new design concepts were proposed for the lightning-strike protection of nickel-coated glass/epoxy foam-core composites. Instead of using a neat metal mesh, glass fibers were modified with nickel particles via a plating technique to improve their thermal and electrical conductivities. In addition, a thin Invar plate was inserted at the middle of the structure and a foam core was introduced to reduce damage to the structure. Three models with different materials and stacking sequences were used in this study. …

Instruments For Dual-Factor Mental Health Screening In Elementary Schools: Implications In Mental Health Classification, Mei-Ki Chan, Michael J. Furlong, Emmy Ruff

Psychology Faculty Publications

This research study holds practical significance for educators, school administrators, and mental health professionals. The study utilized structural equation modeling on two samples of elementary school students in grades three to five to create and validate condensed versions of the Social-Emotional Health Survey-Primary and the Me and My School questionnaire. These abbreviated scales exhibited strong internal validity and reliability across grade levels and genders, allowing for the assessment of wellness and distress among a diverse range of elementary school students. Furthermore, data from a longitudinal sample investigated dual-factor mental health profiles and their consistency over one year. Based on the …

Alfalfa Nutrient Management Guide, Megan Baker, Matt Yost, Clara Anderson, Grant Cardon, Jody Gale, Earl Creech, Cody Zesiger, Kalen Taylor

All Current Publications

Proper nutrient management is key to maintaining high yields, quality, and stand longevity for profitable alfalfa production. By the time that visible symptoms of nutrient deficiencies have appeared, yield, quality, and economic losses have already occurred. Soil tests provide a proactive opportunity to prepare fertilizer or amendment supplementation before the growing season. Fertilizer applications can greatly improve crop yield and quality and, in turn, greatly increase economic returns.

The Utah Statesman, August 26, 2024, Utah State University

The Utah Statesman

Weekly student newspaper of Utah State University in Logan.

Faculty Senate Executive Committee Agenda August 26, 2024, Utah State University

Faculty Senate & Faculty Senate Executive Committee

• 3:00 Call to Order
• Approval of Minutes
• 3:05 University Business
• 3:20 Faculty Senate Business
• 3:35 Information
• EPC Report
• HB 261 Compliance Efforts
• Faculty Senate Discussions
• 3:55 Reports
• Center for Instructional Design and Innovation
• Empowering Teaching Excellence Annual Report
• 4:10 Old Business
• 4:15 New Business
• Adjourn: 4:30 pm

Coping With Loneliness (Part 2): Look Outward, Melanie Dabb, Jared Hawkins, Christina Pay, Eva Timothy, Cindy Jenkins, Christine Jensen

All Current Publications

Experiencing loneliness sometimes is part of the human experience. However, when experienced long-term, loneliness can lead to detrimental impacts on physical, mental, and emotional health. In a series of four fact sheets, Utah State University (USU) Extension faculty compiled some of the most effective ways to enhance connectedness. This second fact sheet suggests simple ways of looking outward to experience greater connectedness. These include increasing social group memberships, connecting through art and laughter, spending time in nature, strengthening friendships, and providing service.

Coping With Loneliness (Part 1): Look Inward, Melanie Dabb, Jared Hawkins, Christina Pay, Eva Timothy, Cindy Jenkins, Christine Jensen

All Current Publications

Experiencing loneliness sometimes is part of the human experience. However, when experienced long-term, loneliness can lead to detrimental impacts on physical, mental, and emotional health. In a series of four fact sheets, Utah State University (USU) Extension faculty compiled some of the most effective ways to enhance connectedness. This first fact sheet describes ways of looking inward that can reduce loneliness. These include identifying sources of loneliness, increasing acceptance, practicing mindfulness, seeking solitude, practicing self-reflection, and practicing self-care.

Coping With Loneliness (Part 4): Support Others Who Experience Loneliness, Melanie Dabb, Jared Hawkins, Christina Pay, Eva Timothy, Cindy Jenkins, Christine Jensen

All Current Publications

It is natural to want to offer help and support when someone we love or care about is experiencing loneliness. Paradoxically, this is one of the best ways to reduce our own loneliness. In response, Utah State University (USU) Extension faculty developed three fact sheets to describe some of the most effective ways to reduce loneliness. This fourth fact sheet suggests ways to ensure our efforts to support others who are experiencing loneliness are helpful and supportive.

Preventing And Managing Equine Gastric Ulcer Syndrome, Kylie Bell, Karl Hoopes

All Current Publications

Current industry trends regarding equine management practices largely contribute to the development of equine gastric ulcer syndrome (EGUS). Research on effective medical management exists; however, we lack studies on the efficacy of equine-welfare-minded solutions. This fact sheet reviews current literature, including diagnosing, treating, and preventing EGUS. It also provides a general overview of the natural equine, promoting a greater understanding of the connection between strategies to prevent and manage EGUS.

Habits And Externalities, Arthur J. Caplan

Applied Economics Faculty Publications

We develop a conceptual model characterizing two types of individuals: one myopic and the other hyperopic. A myopic individual ignores his private contributions to both a social and private negative externality, as well as the effect that his accumulation of stuff (i.e., the stock of consumption goods) has on his habit parameter. A hyperopic individual internalizes both externalities as well as his habit-formation effect. We find that the hyperopic individual consumes a greater amount of a clean good and a lesser amount of a dirty good, with the magnitude of the latter difference being greater than the magnitude of the …

Thought-Shape Fusion In Residential Eating Disorder Treatment: Cognitive Defusion As A Mediator Between Thought-Action Fusion And Treatment Outcome, Mercedes G. Woolley, Sarah E. Schwartz, Francesca M. Knudsen, Tera Lensegrav-Benson, Benita Quakenbush-Roberts, Michael P. Twohig

Psychology Faculty Publications

An understudied cognitive bias within eating disorder (ED) psychopathology is Thought-Shape Fusion (TSF), which involves irrational beliefs about the likelihood and moral implications of feared outcomes within the context of ED treatment, with little known about potential process of change to address TSF and ultimately promote ED recovery. We propose cognitive defusion as a process of change, a metacognitive process that emphasizes observing thoughts objectively rather than appraising thoughts as absolute truth. We explored whether cognitive defusion, that is, reductions in body image-related cognitive fusion, mediated the relationship between trait-level TSF and treatment outcomes in a transdiagnostic ED sample of …

Forest Defoliation By And Invasive Outbreak Insect: Catastrophic Consequences For A Charismatic Mega Moth, Richard L. Lindroth, Mark R. Zierden, Clay J. Morrow, Patricia C. Fernandez

Aspen Bibliography

Earth is now experiencing declines in insect abundance and diversity unparalleled in human history. The drivers underlying those declines are many, complex, and incompletely known. Here, using a natural experiment, we report the first test of the hypothesis that forest defoliation by an invasive outbreak insect compromises the fitness of a native insect via damage-induced increases in toxicity of the forest canopy. We demonstrate that defoliation by the invasive spongy moth (Lymantria dispar) elicits an average 8.4-fold increase in foliar defense expression among aspen (Populus tremuloides) genotypes. In turn, elevated defense dramatically reduces survivorship, feeding, and …

Dietary Milk Phospholipids Increase Body Fat And Modulate Gut Permeability, Systemic Inflammation, And Lipid Metabolism In Mice, Albert Lihong Zhou, Robert E. Ward

Nutrition, Dietetics, and Food Sciences Faculty Publications

The study aimed at how dietary milk polar lipids affect gut permeability, systemic inflammation, and lipid metabolism during diet-induced obesity (DIO). C57BL/6J mice (n = 6x3) were fed diets with 34% fat as energy for 15 weeks: (1) modified AIN-93G diet (CO); (2) CO with milk gangliosides (GG); (3) CO with milk phospholipids (MPL). Gut permeability was assessed by FITC-dextran and sugar absorption tests. Intestinal tight junction proteins were evaluated by Western blot. Plasma cytokines were measured by immunoassay. Body composition was assessed by magnetic resonance imaging. Tissue lipid profiles were obtained by thin layer chromatography. Hepatic expression of genes …

Malivhu: A Comprehensive Bioinformatics Resource For Filtering Sars And Mers Virus Proteins By Their Classification, Family And Species, And Prediction Of Their Interactions Against Human Proteins, David Guevara-Barrientos, Rakesh Kaundal

Computer Science Student Research

COVID 19 pandemic is still ongoing, having taken more than 6 million human lives with it, and it seems that the world will have to learn how to live with the virus around. In consequence, there is a need to develop different treatments against it, not only with vaccines, but also new medicines. To do this, human-virus protein-protein interactions (PPIs) play a key part in drug-target discovery, but finding them experimentally can be either costly or sometimes unreliable. Therefore, computational methods arose as a powerful alternative to predict these interactions, reducing costs and helping researchers confirm only certain interactions instead …

Simulating The Long-Term Response Of Forest Succession To Climate Change In The Boreal Forest Of Northern Ontario, Canada, Guy R. Larocque, F. Wayne Bell, Eric B. Searle, Stephen J. Mayor, Thomas Schiks, Parvin Kalantari

Aspen Bibliography

The effect of climate change on forest dynamics is likely to increase in importance in the forthcoming decades. For this reason, it is essential to predict the extent to which changes in temperature, precipitation, and atmospheric CO₂ might affect the development of forest ecosystems and successional pathways. The gap model ZELIG-CFS was used to simulate the potential long-term effects of climate change on species-specific annual change in mean basal area and stand density under two scenarios of representative concentration pathways (RCP), 4.5 and 8.5, for the boreal forest region of Ontario, Canada, where mean temperature, precipitation, and atmospheric CO …

Intermountain West Florist Local Cut Flower Sourcing Preferences, Kynda R. Curtis, Makaylie Langford, Melanie Stock, Katherine Wagner, Cheyenne Reid, Victoria Xiong, Cody Zesiger

All Current Publications

This fact sheet, the second in a two-part series, outlines a study conducted in January 2024 with florists operating in the Intermountain West. It provides local cut flower growers with pertinent information on florist preferences for sourcing flowers locally. An online Qualtrics survey was conducted in January 2024 with florists in six Intermountain states, including Utah, Idaho, Nevada, Wyoming, Colorado, and Montana. A total of 1,412 florists were invited by email to complete the survey. A total of 205 florists responded to the survey, with 170 valid responses. The survey questions centered on various aspects of florist businesses, including their …

Intermountain West Florist Market Overview And Outlook, Kynda R. Curtis, Makaylie Langford, Melanie Stock, Katherine Wagner, Cheyenne Reid, Victoria Xiong, Cody Zesiger

All Current Publications

This fact sheet, the first in a two-part series from a January 2024 study, focuses on florist and market trends in the Intermountain West. The study provides local cut flower growers with pertinent information on the florist market such as current sourcing and flower expenditures, primary markets and annual sales, as well as current supplier challenges. Market trends regarding sales, flower variety, and color predictions are also discussed. This information will help growers identify current gaps in the florist market and explore ways to meet florist needs.

Intermountain West Wholesale Cut Flower Buyer Market Analysis, Kynda R. Curtis, Makaylie Langford, Melanie Stock, Katherine Wagner, Cheyenne Reid, Victoria Xiong, Cody Zesiger

All Current Publications

This fact sheet discusses the results of a study conducted in early 2024 with wholesale flower buyers operating in the Intermountain West. The study was intended to provide local cut flower growers with pertinent information on wholesale buyer preferences for sourcing flowers from the Intermountain West, including pricing, quantity, variety, and delivery preferences. The study also included wholesaler business details and current supplier challenges to assist growers in identifying market gaps and needs.

Managing Equine Metabolic Syndrome, Abigail Meldrum, Karl Hoopes

All Current Publications

Equine metabolic syndrome (EMS) is a relatively new disease that we are still learning about. There are many things to investigate when dealing with a new disease: causes, predispositions, symptoms, secondary issues, treatments, and prevention. Because changing the animal's feed regimen is currently the most effective and well-known way to manage EMS, this fact sheet focuses primarily on how diet can impact affected horses. As a newer syndrome, it is vital to learn as much as possible about it to understand, treat, and prevent this disease.

Assimilating Satellite-Derived Snow Cover And Albedo Data To Improve 3-D Weather And Photochemical Models, Colleen Jones, Huy Tran, Trang Tran, Seth Lyman

Chemistry and Biochemistry Faculty Publications

During wintertime temperature inversion episodes, ozone in the Uinta Basin sometimes exceeds the standard of 70 ppb set by the US Environmental Protection Agency. Since ozone formation depends on sunlight, and less sunlight is available during winter, wintertime ozone can only form if snow cover and albedo are high. Researchers have encountered difficulties replicating high albedo values in 3-D weather and photochemical transport model simulations for winter episodes. In this study, a process to assimilate MODIS satellite data into WRF and CAMx models was developed, streamlined, and tested to demonstrate the impacts of data assimilation on the models’ performance. Improvements …

Coping With Loneliness (Part 3): Focus On What You Can Change, Melanie Dabb, Jared Hawkins, Christina Pay, Eva Timothy, Cindy Jenkins, Christine Jensen

All Current Publications

The U.S. surgeon general named loneliness a top public health issue in the U.S. In response, Utah State University (USU) Extension faculty developed four fact sheets to describe some of the most effective ways to reduce loneliness. This third fact sheet describes both actions and ways of thinking to help you focus on what you can change. These include using social media intentionally, reaching out for support, avoiding unhealthy relationships, focusing on helpful thoughts, adopting a growth mindset, and practicing gratitude.

Cognitive Reappraisal: The Bridge Between Cognitive Load And Emotion, Rebecca Brockbank, David F. Feldon

Instructional Technology and Learning Sciences Faculty Publications

Within this integrative review, cognitive load theory (CLT) is asserted as a powerful framework for conceptualizing human cognitive processes within learning. The relationship between cognition and emotion is then examined and further integrated within the scope of CLT. Emotion regulation strategies are discussed and adaptive strategies are proposed as being of particular relevance to broadening the theoretical and practical impacts of CLT. Central to the argument of this review is the use of cognitive reappraisal as a potential mitigator of cognitive load. Cognitive reappraisal involves reframing or reassessing understandings or beliefs that underlie an emotional response, which may mitigate cognitive …