Digital Commons Network^™

Sap Beetles, Nick Volesky, Zachery R. Schrumm, Kalen Taylor

All Current Publications

Sap beetles are typically considered a secondary pest of corn and overripe fruits and vegetables. They are broadly identified by their small and ovular bodies and club-shaped antennae. Adult sap beetles often feed on corn silk, pollen, and tassels. Larvae feed on kernels inside the husk. This fact sheet reviews how to identify sap beetles and their hosts and damage. It also provides ideas on how to monitor for sap beetles and outlines the options for managing them.

Faculty Senate Executive Committee Agenda, December 13, 2021, Utah State University

Faculty Senate & Faculty Senate Executive Committee

• Approval of Minutes – November 15, 2021
• University Business
• Education Policies Committee
• Change Aspire Efforts
• Council on Teacher Education Annual Report | One Pager
• Scholarship Advisory Board Annual Report

Faculty Senate Executive Committee Minutes, December 13, 2021, Utah State University

Faculty Senate & Faculty Senate Executive Committee

No abstract provided.

A Highly Versatile Fungal Glucosyltransferase For Specific Production Of Quercetin-7-O-Β-D-Glucoside And Quercetin-3-O-Β-D-Glucoside In Different Hosts, Jie Ren, Wenzhu Tang, Caleb Don Barton, Owen M. Price, Mark Wayne Mortensen, Alexandra Phillips, Banner Wald, Simon Elgin Hulme, Logan Powell Stanley, Joan Hevel, Jixun Zhan

Biological Engineering Faculty Publications

Glycosylation is an effective way to improve the water solubility of natural products. In this work, a novel glycosyltransferase gene (BbGT) was discovered from Beauveria bassiana ATCC 7159 and heterologously expressed in Escherichia coli. The purified enzyme was functionally characterized through in vitro enzymatic reactions as a UDP-glucosyltransferase, converting quercetin to five monoglucosylated and one diglucosylated products. The optimal pH and temperature for BbGT are 35 ℃ and 8.0, respectively. The activity of BbGT was stimulated by Ca2+, Mg2+, and Mn2+, but inhibited by Zn2+. BbGT enzyme is flexible and can glycosylate a variety of substrates such as curcumin, …

Improving The Economic And Environmental Sustainability Of Tart Cherry Production Through Precision Management, Brent Black

Funded Research Records

No abstract provided.

Hydroclimate Variability And The Evolution Of Socioecologial Complexity In Dryland Farming Communities, Judson Finley

Funded Research Records

No abstract provided.

Usu Fasl Hands In The Garden Program, Deborah Ivie

Funded Research Records

No abstract provided.

Uptpu: Improving Energy Efficiency Of A Tensor Processing Unit Through Underutilization Based Power-Gating, Pramesh Pandey, Noel Daniel Gundi, Koushik Chakraborty, Sanghamitra Roy

Electrical and Computer Engineering Faculty Publications

The AI boom is bringing a plethora of domain-specific architectures for Neural Network computations. Google's Tensor Processing Unit (TPU), a Deep Neural Network (DNN) accelerator, has replaced the CPUs/GPUs in its data centers, claiming more than 15 × rate of inference. However, the unprecedented growth in DNN workloads with the widespread use of AI services projects an increasing energy consumption of TPU based data centers. In this work, we parametrize the extreme hardware underutilization in TPU systolic array and propose UPTPU: an intelligent, dataflow adaptive power-gating paradigm to provide a staggering 3.5 ×-6.5× energy efficiency to TPU for different input …

Curriculum Subcommittee Agenda, December 2, 2021, Utah State University

Educational Policies Committee

• Program Proposals
• Semester Course Approval Reviews
• Other Business

Women’S Equality In Utah: Why Utah Is Ranked As The Worst State, And What Can Be Done, Susan R. Madsen, Greg P. Madsen

Marketing and Strategy Faculty Publications

For the fourth year in a row, WalletHub has named Utah as the worst state in the nation for women’s equality in their report “2021’s Best & Worst States for Women’s Equality,” released August 23, 2021. To ascertain where women receive the most equal treatment, WalletHub’s analysis compared the 50 states across 17 key indicators of women’s equality. The indicators ranged from the gap between the number of female and male executives, to the disparity in unemployment rates for women and men, to gender differences in education and health.

Educational Policies Committee Minutes, December 2, 2021, Utah State University

Educational Policies Committee

• Approval of 4 November 2021 Minutes
• Curriculum Subcommittee Report
• Academic Standards Subcommittee Report
• General Education Subcommittee Report
• Other Business

Educational Policies Committee Agenda, December 2, 2021, Utah State University

Educational Policies Committee

• Curriculum Subcommittee Report
• General Education Subcommittee Report

Curriculum Subcommittee Minutes, December 2, 2021, Utah State University

Educational Policies Committee

• Approval of 4 November 2021 Minutes
• Program Proposals
• Semester Course Approval Reviews

Perceived Family And Partner Support And The Work-Family Interface: A Meta-Analytic Review, Heather H. Kelley, Ashley Lebaron-Black, E. Jeffrey Hill, Diana Meter

Human Development and Family Studies Faculty Publications

This study employed meta-analytic techniques to elucidate the role of perceived partner and family support in four measures of the work-family interface. We extracted 183 effect sizes from 82 samples and a total of N = 36,226 individuals. We found perceived familial (partner and family) support was negatively associated with work-to-family conflict (r = -.099) and family-to-work conflict (r = -.178). It was positively associated with work-to-family enrichment (r = .173) and family-to-work enrichment (r = .378). Various sample-level moderators were investigated through meta regression and subgroup analyses, including whether the support measure was family or …

Youth Mental Health Service Preferences And Utilization Patterns Among Latinx Caregivers, Alejandro L. Vázquez, María De La Caridad Alvarez, Cynthia M. Navarro Flores, José Manuel González Vera, Tyson S. Barrett, Melanie M. Domenech Rodríguez

Psychology Faculty Publications

Latinx caregivers underutilize traditional youth mental health services (MHS) relative to their White counterparts. Disparities may be explained by barriers preventing engagement in traditional MHS. A potential mismatch between available services and preferred culturally appropriate healing practices may also contribute to treatment disparities. The current study examined Latinx caregivers’ perceived need for and utilization of support services in relation to family characteristics, youth problem-type, and barriers to care. Findings were contextualized by assessing caregiver preferences for addressing youth psychopathology. The study consisted of 598 Latinx caregivers from across the United States. Descriptive statistics and binary logistic regression models were used …

Potential Benefits Of A Minimal Dose Eccentric Resistance Training Paradigm To Combat Sarcopenia And Age-Related Muscle And Physical Function Deficits In Older Adults, Sara A. Harper, Brennan J. Thompson

Kinesiology and Health Science Faculty Publications

The ability of older adults to perform activities of daily living is often limited by the ability to generate high mechanical outputs. Therefore, assessing and devloping maximal neuromuscular capacity is essential for determining age-related risk for functional decline as well as the effectiveness of therapeutic interventions. Interventions designed to enhance neuromuscular capacities underpinning maximal mechanical outputs could positively impact functional performace in daily life. Unfortunately, < 10% of older adults meet the current resistance training guidelines. It has recently been proposed that a more "minimal dose" RT model may help engage a greater proprotion of older adults, so that they may realize the benefits of RT. Eccentric exercise offers some promising qualities for such an approach due to its efficiency in overloading contractions that can induce substantial neuromuscular adaptations. When used in a minimal dose RT paradigm, eccentric-based RT may be a particularly promising approach for older adults that can efficiently improve muscle mass, strength, and function capacities and overall health is through heightened exercise tolerance which would favor greater exercise participation in older adult populations. Therefore, our perspective article will discuss the implications of using a minimal dose, submaximal (i.e., low intensity) multi-join eccentric resistance training paradigm as a potentially effective, and yet currently underutilized, means to efficiently improve neuromuscular capacities and function for older adults.

Faculty Senate Minutes, November 29, 2021, Utah State University

Faculty Senate & Faculty Senate Executive Committee

• Approval of Minutes – November 1, 2021
• University Business
• Education Policies Committee
• Academic Standards Subcommittee
• Curriculum Subcommittee
• Academic Freedom and Tenure Annual Report
• Libraries Advisory Council Annual Report
• Faculty Evaluation Committee Annual Report
• USUSA Annual Report
• Code 401 Track Changes | Clean 1st Reading
• Code 402 Track Changes | Clean 1st Reading

Faculty Senate Committee Agenda, November 29, 2021, Utah State University

Faculty Senate & Faculty Senate Executive Committee

• Approval of Minutes – November 1, 2021
• University Business
• Education Policies Committee
• Academic Freedom and Tenure Annual Report
• Libraries Advisory Council Annual Report
• Faculty Evaluation Committee Annual Report
• USUSA Annual Report
• Old Business
• Code 401 Track Changes | Clean 1st Reading
• Code 402 Track Changes | Clean 1st Reading

Measuring The Social Net Benefits Of Covid-19 Restrictions: The Case Of Reduced Vehicle Use In A Pollution-Prone Region Of Utah, Ethan Hartley, Arthur Caplan

Applied Economics Faculty Publications

A number of natural experiments have recently found that COVID-19 restrictions imposed in nations worldwide are correlated with short-term reductions – in some cases dramatic reductions – in mobile-source air pollutants. Noticeably absent from these studies are estimates of the social net benefits associated with the changes in human behavior underlying the pandemic-induced effects. Using readily available data provided by the state of Utah and the U.S. Environmental Protection Agency’s Co-Benefits Risk Assessment Health Impacts Screening and Mapping Tool (COBRA), we find that daily social net benefit was positive during a pandemic-induced shutdown from March-April, 2020 in Utah’s Wasatch Front …

Stochastic Lightning Damage Prediction Of Carbon/Epoxy Composites With Material Uncertainties, S.Z.H. Shah, Juhyeong Lee

Mechanical and Aerospace Engineering Faculty Publications

This study presents a novel stochastic modeling framework predicting lightning thermal damage in carbon/epoxy composites. The stochastic lightning damage model (SLDM) was developed with random distributions of composite’s electrical conductivity and void. The Box-Muller transformation was applied to generate random in-plane and through-thickness electrical conductivities with Gaussian distributions. The SLDM suggested that the predicted lightning thermal damage to carbon/epoxy composites increased slightly with the use of stochastic electrical conductivity, but the presence of voids did not significantly affect the damage development. The predicted size and shape of lightning thermal damage agreed fairly well with experimental results. In addition, the proposed …

Everyday Positive Identity Experiences Of Spiritual And Religious Lgbtq+ Bipoc, Elizabeth Grace Wong, Renee V. Galliher, Hay Pradell, Tyus Roanhorse, Hanna Huenemann

Psychology Student Research

This study examines the everyday positive identity of spiritual/religious lesbian, gay, bisexual, transgender, queer (LGBTQ+), Black, Indigenous, People of Color (BIPOC). By enriching our knowledge about the positive developmental processes (e.g., strengths, resilience, protective factors) that multiply marginalized and underrepresented populations employ to navigate their identity, we can better understand the impact and dynamics of systemic oppression on an individual’s expression and development of self. Ten individuals from Canada and the US provided diarized voice entries to a daily prompt in an experience sampling method (ESM). We analyzed voice clip entries collected over a period of two to four weeks …

Marginalia No. 47, Merrill-Cazier Library, Utah State University

Marginalia

• Dear Friends, page 2
• Welcome New Employees, page 3
• Friends of Merrill-Cazier Library Donation Spotlights, page 5
• Outdoor Recreation Archive, page 7
• USU Watershed Sciences Exhibit Travels to the Merrill-Caizer Library, page 8
• Returning Home: Intermountain School Board Talk, page 9
• A Marvelous Work: 2021 Leonard J. Arrington Mormon History Lecture, page 10

The Impact Of Gender-Based Microaggressions And Internalized Sexism On Mental Health Outcomes: A Mother–Daughter Study, Nicole D. Feigt, Melanie M. Domenech Rodríguez, Alejandro L. Vázquez

Psychology Faculty Publications

Background: Although research is emerging on the subtle slights that women experience, research is needed regarding the frequency with which gender-based microaggressions occur, their impact on mental health, and how views on gender roles may influence their impact. Objective: The current study examined how mothers and daughters experienced gender-based microaggressions, internalized sexism, and mental health symptoms. Methods: The sample included 102 predominantly White mother–daughter pairs. Adolescents were 14 to 18 years old, and mothers were 34 to 68 years old. Mothers and daughters answered surveys including a demographic questionnaire, the Gender-Microaggressions Scale, Ambivalent Sexism Inventory, the Patient Health Questionnaire—9 for …

General Education Subcommittee Minutes, November 16, 2021, Utah State University

Educational Policies Committee

• Course Approvals/Removals/Syllabi Approvals
• HIST 4260 (DHA)
• MUSC 3040 (DHA)
• Courses with multiple Gen Ed attributes
• Gen Ed proposal process improvements
• Other Business

Charge Transport In Dielectric: The Pulsed Electroacoustic Method, Zachary Gibson

Physics Student Research

Understanding and predicting charge accumulation and transport in dielectric materials is vital in applications where excess charge can accumulate including semiconductor devices, high-power electronic devices, high voltage DC cabling, high-energy physics facilities, plasma chambers, and spacecraft charging. Excess charge accumulation may result in electrostatic discharge events, which are the leading cause of spacecraft failure due to the space environment. The pulsed electroacoustic method allows you to “pop the hood” and non-destructively directly measure the embedded charge distributions in dielectric materials. Charge transport in disordered dielectric materials, measurements with the pulsed electroacoustic system, and comparison to models will be presented.

Managing Vegetation Around Fruit Trees, Teryl Roper

All Current Publications

Fruit trees thrive along the Wasatch Front and in many other locations in Utah. Backyard fruit trees are very common in Utah, and producers quickly become attuned to insect and disease pests that can swiftly spoil substantial amounts of fruit. They are typically less aware of the detrimental effect of competing vegetation around fruit trees. This fact sheet describes the nature of vegetation competition and proposes management strategies to reduce or eliminate competition.

Faculty Senate Executive Committee Agenda, November 15, 2021, Utah State University

Faculty Senate & Faculty Senate Executive Committee

• Approval of Minutes – October 18, 2021
• University Business
• Education Policies Committee
• Academic Freedom and Tenure Annual Report
• Libraries Advisory Council Annual Report
• Faculty Evaluation Committee Annual Report
• USUSA Annual Report
• Old Business
• Code 401 Track Changes | Clean 1st Reading
• Code 402 Track Changes | Clean 1st Reading

Faculty Senate Executive Committee Minutes, November 15, 2021, Utah State University

Faculty Senate & Faculty Senate Executive Committee

• University Business
• Information
• Academic Freedom and Tenure Committee Annual Report
• Libraries Advisory Council Annual Report
• Faculty Evaluation Committee Annual Report
• USUSA Annual Report
• New Business
• Code 401 Track Changes | Clean 1st Reading
• Code 402 Track Changes | Clean 1st Reading

Predicting Thermal Responses Of An Arctic Lake To Whole-Lake Warming Manipulation, Qunhui Zhang, Jiming Jin, Phaedra Budy, Sarah E. Null, Xiaochun Wang, Casey A. Pennock

Watershed Sciences Faculty Publications

We investigated how lake thermal processes responded to whole lake warming manipulation in an arctic lake through observations and numerical modeling. The warming manipulation was conducted by artificially heating the epilimnion as a proxy for climate warming. We performed numerical modeling with an improved lake scheme based on the Community Land Model (CLM). We simulated a control run (CTL) without warming and a warming manipulation simulation (WARM). Results indicated WARM accurately captured observed temperatures where water stratification was extended in time, and water stability was strengthened. Two additional sensitivity tests with different warming onset dates and of the same warming …

Lily Leaf Beetle, Ann Mull, Lori R. Spears

All Current Publications

The lily leaf beetle (LLB) (Coleoptera: Chrysomelidae) is an important pest from Eurasia that threatens native and cultivated true lilies (Lilium spp.) and fritillaries (Fritillaria spp.). It is also known as the red lily leaf beetle or scarlet lily beetle. LLB was first reported in North America in Montréal, Canada, in 1945 and in the U.S. in 1992 in Massachusetts, likely arriving via European shipments of lily bulbs. LLB has been detected in nine of the 10 Canadian provinces and 14 U.S. states, including the New England states, Pennsylvania, Wisconsin, Minnesota, and Washington (EDDMapS, 2021). Based on LLB’s native distribution …