Digital Commons Network^™

Mapping Vasopressin Receptors In Deep Structures Of The Coyote Brain, Maggie Zentner

Student Research Symposium

Vasopressin is a hormone that is integral in memory, social behaviour, aggression, and bonding. Coyotes are monogamous animals with complex societal structure. Thus, it can be assumed that vasopressin is incredibly important in the function of the coyote brain. We looked at the deep structures of the coyote brain using 25 μm slices and mapped the areas of vasopressin binding using 125I-LVA. We found that the most dense areas of binding were in areas of the brain that play a role in learning, memory, cervical and head muscles, and odour discrimination, among others. These functions are largely integral in forming …

Heart2heart Online: A Discrimination-Based Stress Reduction Intervention For People Of Color, Shari Linares

Student Research Symposium

The purpose of this project was to extend prior work on developing an intervention to reduce discrimination-based stress, moving from Latinx college students to a broader audience of people of color. In addition, moving the intervention online from a face-to-face modality allowed the researchers to have a broader reach, thus broader impact and larger reach. The original intervention, Heart 2 Heart was developed for in-person delivery prior to the COVID-19 pandemic (Domenech Rodríguez Linares, 2020a). A single-subject design evaluation showed some evidence of promise in reducing discrimination-based stress, however, the project was cut short by the COVID-19 pandemic. Since then, …

Treating Yellow Fever Virus With The Antiviral Bdaa And Effects On The Immune Response In An Animal Model, Abbie Weight

Student Research Symposium

Yellow fever virus (YFV) is a mosquito-borne virus with a considerable disease burden in South America and Africa and no approved antivirals. BDAA is an experimental antiviral for YFV which inhibits the viral protein NS4B and is effective against YFV in cell culture and a hamster model. Along with directly inhibiting virus replication, treating YFV-infected cells with BDAA increases the detection and response to foreign RNA by the host cell by releasing YFV replication intermediates into the cytoplasm. While this has been shown in cell culture, it is important to understand if this immune effect is relevant to BDAA’s efficacy …

Níksókowaawák As Axiom: The Indispensability Of Comprehensive Relational Animacy In Blackfoot Ways Of Knowing, Being, And Doing, Sandra Bartlett Atwood, Ninna Piiksii (Chief Bird) Mike Bruised Head, Mark W. Brunson, Aahsaopi (State Of Being) Laverne First Rider, Tim Frandy, James Maffie, Aakaomo'tsstaki (Many Victories) Michelle Provost, Miiniipokaa (Berry Child) Peter Weasel Moccasin, Itsiipootsikimskai

Environment and Society Student Research

This paper outlines a proposal, based on Blackfoot worldview, for a collective method to stand alongside Western qualitative and quantitative methods and highlights the value of collective methods in collaborative social-ecological research. Neither qualitative nor quantitative methods are adequate to disclose a world where all things are alive, where “objects” are subjects—agentive beings in their own right. Most Indigenous cultures understand and experience the world as a network of living beings, a collective, with whom they are interrelated/connected and therefore, any efforts to collaborate with Indigenous peoples must acknowledge comprehensive relational animacy. Applying coproduction principles in concert with Blackfoot ways …

The Utah Statesman, April 10, 2023, Utah State University

The Utah Statesman

Weekly student newspaper of Utah State University in Logan.

Engineered Production Of Bioactive Polyphenolic O-Glycosides, Jie Ren, Caleb Don Barton, Jixun Zhan

Biological Engineering Faculty Publications

Polyphenolic compounds (such as quercetin and resveratrol) possess potential medicinal values due to their various bioactivities, but poor water solubility hinders their health benefits to humankind. Glycosylation is a well-known post-modification method to biosynthesize natural product glycosides with improved hydrophilicity. Glycosylation has profound effects on decreasing toxicity, increasing bioavailability and stability, together with changing bioactivity of polyphenolic compounds. Therefore, polyphenolic glycosides can be used as food additives, therapeutics, and nutraceuticals. Engineered biosynthesis provides an environmentally friendly and cost-effective approach to generate polyphenolic glycosides through the use of various glycosyltransferases (GTs) and sugar biosynthetic enzymes. GTs transfer the sugar moieties from …

Effects Of Pregnancy And Progesterone On Atrial Fibrillation, Heloisa M. Rutigliano

Browse all Datasets

Atrial Fibrillation (AF) is the most common cardiac arrythmia in adults with likely sex-specific risk factors. Female sex hormones may be important in modulating risk for atrial fibrillation. We hypothesize that pregnancy and progesterone (P4), a hormone found in high levels during pregnancy with abrupt withdrawal immediately after parturition, modulates AF susceptibility in female goats. Cardiac specific TGF-?1 transgenic female goats and age-matched wild-type (WT) female goats were utilized. Pacemakers were implanted in all animals for continuous arrhythmia monitoring and AF inducibility. AF inducibility was evaluated using 5 separate 10 s bursts of atrial pacing (160 - 200 ms). In …

Geometry And Coding: Introducing An Interactive And Integrated Mathematics-Computer Science Unit, Kimberly Beck, Jessica F. Shumway

Publications

As part of a collaborative project between Utah State University, the Cache County School District, and Stanford, instructional units were designed for fifth-grade students. These units integrated math concepts of geometrical shapes and computer science concepts of sequences, conditionals, and loops. One component of the unit was implemented in math classrooms by math teachers, and the other component was implemented in computer labs. This presentation will focus on the math unit as presented at the National Council of Teachers of Mathematics (NCTM-V).

Faculty Senate Agenda, April 3, 2023, Utah State University

Faculty Senate & Faculty Senate Executive Committee

• Call to Order
• Approval of Minutes - March 13, 2023
• University Business
• Faculty Senate Presidency Business
• Information
• Educational Policies Committee - March 2, 2023
• Reports
• Budget and Faculty Welfare Committee Annual Report
• Sustainability Council Annual Report
• Old Business
• Changes to SNAC
• Code 404
• New Business
• Resolution: Amendments to the USU Student Code of Conduct
• Faculty Senate President Elect
• Faculty Senate Executive Committee Membership
• Adjourn

Maintaining Pig Temperatures In The Summer And Winter Seasons, Jacob Hadfield, Jessie Hadfield, Joshua Dallin, Lorie Millward

All Current Publications

Utah often faces extreme temperatures in the summer and winter seasons. Due to the adverse weather, it can be difficult to raise pigs. This fact sheet discusses ways to help pigs adjust to hot and cold temperatures with facilities and management techniques.

Pasture Pig Basics, Jacob Hadfield, Jessie Hadfield, Joshua Dallin, Lorie Millward

All Current Publications

With an increasing push for more sustainable agriculture practices, raising pigs on pasture has gained much attention over recent years. Although it is possible to raise pigs on pasture, and this production method may support some sustainability goals, there are some important considerations. This fact sheet provides insight and answers to aspiring pig farmers so that they can make better-informed decisions before purchasing their pigs.

Allocation Of U.S. Biomass Production To Food, Feed, Fiber, Fuel And Exports, Christopher L. Lant, Suman Paudel, Kaeli Mueller, Grace Larson, Gustavo A. Ovando-Montejo, Jennifer E. Givens

Environment and Society Faculty Publications

This paper analyzes the end uses—food, feed, fiber, fuel, and exports—of biomass production in the U.S. in 1997, 2002, 2007, and 2012. They are also analyzed at the state level in 2012. Biomass production is measured as human appropriation of net primary production (HANPP), an ecological footprint measured as carbon fixed through photosynthesis, derived from data on crop, timber and grazing yields. HANPP was allocated to end uses using publicly available sources from the U.S. Department of Agriculture and internet-based sources publishing data on agricultural trade. HANPP was 717–834 megatons (MT) of carbon per year, which comprised 515–615 MT of …

Understanding The Effects Of Trenbolone Acetate, Polyamine Precursors, And Polyamines On Proliferation, Protein Synthesis Rates, And The Abundance Of Genes Involved In Myoblast Growth, Polyamine Biosynthesis, And Protein Synthesis In Murine Myoblasts, Laura A. Motsinger, Lillian L. Okamoto, Nikole E. Ineck, Brynne A. Udy, Christopher L. Erickson, Youssef Harraq, Caleb C. Reichhardt, Gordon K. Murdoch, Kara Jean Thornton-Kurth

Animal, Dairy, and Veterinary Science Faculty Publications

Research suggests that androgens increase skeletal muscle growth by modulating polyamine biosynthesis. As such, the objective of this study was to investigate effects of anabolic hormones, polyamine precursors, and polyamines relative to proliferation, protein synthesis, and the abundance of mRNA involved in polyamine biosynthesis, proliferation, and protein synthesis in C2C12 and Sol8 cells. Cultures were treated with anabolic hormones (trenbolone acetate and/or estradiol), polyamine precursors (methionine or ornithine), or polyamines (putrescine, spermidine, or spermine). Messenger RNA was isolated 0.5 or 1, 12, or 24 h post-treatment. The cell type had no effect (p > 0.10) on proliferation, protein synthesis, or …

Basal Diet Fed To Recipient Mice Was The Driving Factor For Colitis And Colon Tumorigenesis, Despite Fecal Microbiota Transfer From Mice With Severe Or Mild Disease, Daphne Michelle Rodriguez Jimenez, Korry J. Hintze, Giovanni Rompato, Eliza C. Stewart, Abbey H. Barton, Emily Mortensen-Curtis, Porter A. Green, Arnaud J. Van Wettere, Aaron J. Thomas, Abby D. Benninghoff

Animal, Dairy, and Veterinary Science Faculty Publications

Consumption of the total Western diet (TWD) in mice has been shown to increase gut inflammation, promote colon tumorigenesis, and alter fecal microbiome composition when compared to mice fed a healthy diet, i.e., AIN93G (AIN). However, it is unclear whether the gut microbiome contributes directly to colitis-associated CRC in this model. The objective of this study was to determine whether dynamic fecal microbiota transfer (FMT) from donor mice fed either the AIN basal diet or the TWD would alter colitis symptoms or colitis-associated CRC in recipient mice, which were fed either the AIN diet or the TWD, using a 2 …

Second Language Acquiescence Of Multilingual Students In Tanzania, Ann E. Roemer

World Languages and Cultures Faculty Publications

This research, conducted at a major university in Tanzania, investigated the personal experiences of multilingual students vis-à-vis the government's language policy requiring Swahili as the language of instruction (LoI) at the primary level and English at the secondary level. The participants, who spoke 25 different languages as their L1, were placed into 49 different language groups and asked to write what they remembered about the language policy where they attended school. The data show that Gramsci's cultural hegemony is occurring in Tanzania. The 'common sense' is that people truly believe English is symbolic of prestige and power–even though few people …

Parasitoid Wasps Of The Invasive Brown Marmorated Stink Bug In Utah, Zachary R. Schumm, Kate V. Richardson, Mark Cody Holthouse, Yota Mizuno, Diane G. Alston, Lori R. Spears

All Current Publications

The brown marmorated stink bug (BMSB, Halyomorpha halys Stål), an invasive insect from eastern Asia, is causing nuisance problems and agricultural damage in northern Utah. Insecticide applications to control this pest are not sustainable, and therefore the focus is on biological control through the use of parasitoid wasps that sting and kill stink bug eggs. Surveys are underway in Utah to search for Samurai wasp (Trissolcus Japonicus [Ashmead]), a parasitoid wasp native to BMSB’s home range that has been found in 12 U.S. States, and is highly effective at killing BMSB eggs. While Samurai wasp has not been found, …

Ambient Electromagnetic Radiation As A Predictor Of Honey Bee (Apis Mellifera) Traffic In Linear And Non-Linear Regression: Numerical Stability, Physical Time And Energy Efficiency, Vladimir Kulyukin, Daniel Coster, Anastasiia Tkachenko, Daniel Hornberger, Aleksey V. Kulyukin

Computer Science Faculty and Staff Publications

Since bee traffic is a contributing factor to hive health and electromagnetic radiation has a growing presence in the urban milieu, we investigate ambient electromagnetic radiation as a predictor of bee traffic in the hive’s vicinity in an urban environment. To that end, we built two multi-sensor stations and deployed them for four and a half months at a private apiary in Logan, Utah, U.S.A. to record ambient weather and electromagnetic radiation. We placed two non-invasive video loggers on two hives at the apiary to extract omnidirectional bee motion counts from videos. The time-aligned datasets were used to evaluate 200 …

The Utah Statesman, February 20, 2023, Utah State University

The Utah Statesman

Weekly student newspaper of Utah State University in Logan.

Bison Influences On Composition And Diversity Of Riparian Plant Communities In Yellowstone National Park, J. Boone Kauffman, Dian Lyn Cummings, Cimarron Kauffman, Robert L. Beschta, Jeremy Brooks, Keeley Macneill, William J. Ripple

Aspen Bibliography

Riparian zones are among the most biologically diverse ecosystems in the Intermountain West, USA, and provide valuable ecosystem services, including high rates of biotic productivity, nutrient processing, and carbon storage. Thus, their sustainability is a high priority for land managers. Large ungulates affect composition and structure of riparian/stream ecosystems through herbivory and physical effects, via trailing and trampling. Bison (Bison bison) in Yellowstone National Park (YNP) have been characterized as "ecosystem engineers" because of their demonstrated effects on phenology, aboveground productivity of grasses, and woody vegetation structure. Bison have greatly increased in numbers during the last two decades …

Consistent Nest Site Selection By Turtles Across Habitats With Varying Levels Of Human Disturbance, Molly Folkerts Caldwell, Jorge E. López-Pérez, Daniel A. Warner, Matthew E. Wolak

Biology Student Research

Human disturbance impacts the breeding behavior of many species, and it is particularly important to understand how these human-caused changes affect vulnerable taxa, such as turtles. Habitat alteration can change the amount and quality of suitable nesting habitat, while human presence during nesting may influence nesting behavior. Consequently, both habitat alteration and human presence can influence the microhabitat that females choose for nesting. In the summer of 2019, we located emydid turtle nests in east-central Alabama, USA, in areas with varying levels of human disturbance (high, intermediate, low). We aimed to determine whether turtles selected nest sites based on a …

Agriculture Water Use And Economic Value In The Great Salt Lake Basin, Cody Zesiger, Burdette Barker, Sarah Null, Earl Creech, Matt Yost, Ryan Larsen, Joshua Dallin

All Current Publications

This fact sheet briefly describes human impacts on GSL water volume, human population growth, surface water withdrawals, and agricultural water use from 1985 and 2015 in the GSL Basin. Finally, agriculture’s economic impact and food production in the GSL Basin are summarized.

Emotional Support Animal Partnerships: Behavior, Welfare, And Clinical Involvement, Jillian Ferrell, Susan L. Crowley

Psychology Student Research

The present study gathered information about the characteristics of individuals and dogs in Emotional Support Animal (ESA) partnerships, instances of service-animal misrepresentation, animal welfare and behavior, dimensions of bond quality, and health professional involvement. Seventy-seven adults (53 female, 24 male) with a canine ESA were surveyed via Qualtrics panel services. Data were analyzed for descriptive data, as well as correlational analyses among variables. Participants reported high frequencies of misrepresentation of emotional support animals, access law violations, and problematic instances including ESAs with a history of aggression and times when participants were unable to care for their dog. The majority of …

Turtle Island: Working With Indigenous Grandparents And Their Grandchildren In Group Counseling, Cian L. Brown, Delini Fernando, Rockey Robbins

Journal of Indigenous Research

Turtle Island is a culturally grounded psycho-educational group program for Indigenous early adolescents and their grandparents. It is designed to increase the inter-personal connection between Indigenous grandparents and grandchildren, facilitate the transmission of tribal/cultural values to future generations, improve a historically significant support system for Indigenous youth, and enhance greater awareness and feelings of connections with Nature. The authors present activities and processes to support clinicians and their consideration for working with Indigenous clients. All phases of implementation, from participant and facilitator recruitment to the concluding honoring feast, as well as group activities, process questions, and accompanying projects, are described …

Dynamic Fecal Microbiota Transfer From Mice With Western Diet-Induced Severe Colitis And Colon Tumorigenesis Did Not Exacerbate Colitis Symptoms Or Colon Tumorigenesis In Recipient Mice Fed Either The Ain93g Diet Or The Total Western Diet, Abby D. Benninghoff

Browse all Datasets

Consumption of the total Western diet (TWD) in mice has been shown to increase gut inflammation, promote colon tumorigenesis, and alter the fecal microbiome composition in mice as com-pared to mice fed a healthy diet, AIN93G (AIN). However, it is unclear whether the gut micro-biome contributes directly to colitis-associated CRC in this model. The objective of this study was to determine whether dynamic fecal microbiota transfer (FMT) from host mice fed either AIN or TWD basal diets would alter colitis symptoms or colitis-associated CRC in recipient mice, which were fed either AIN or TWD directly using a 2x2 factorial experiment …

Dwarf Bunt In Winter Wheat, Justin Clawson, Claudia Nischwitz, Margaret Krause, Will Krause

All Current Publications

Dwarf bunt or stinking smut is a disease that impacted Utah winter wheat production in the 1930s, resulting in fields with 95% infections. Breeding and selection of resistant varieties has irradiated the disease. As organic production of winter wheat increases, selecting resistant varieties will become of utmost importance to prevent crop loss.

Faculty Senate Agenda, February 6, 2023, Utah State University

Faculty Senate & Faculty Senate Executive Committee

• Call to Order
  • Approval of Minutes
• University Business
• Faculty Senate Presidency Business
• Information
  • Educational Policies Committee
  • Export Control Policy
  • Policy 369 – Other Leave
• Reports
  • Professional Responsibilities & Procedures Committee Annual Report
  • Office of Research Annual Report
  • School of Graduate Studies Annual Report
  • Faculty Diversity, Development & Equity Annual Report
  • Faculty Composition AY 2021
• Old Business
• New Business
  • Committee to Investigate Divestment
  • Amend Agenda to include Faculty Senate President Reports
• Adjourn

Educational Policies Committee Agenda, February 2, 2023, Utah State University

Educational Policies Committee

• Approval of Minutes
• Subcommittee Reports
  • Curriculum Subcommittee
    • Course Approvals
  • Academic Standards Subcommittee
    • Minutes
  • General Education Subcommittee
    • Minutes
• Other Business
  • New English Prefix TCR
  • Research, Scholarship and Creative Inquiry (RSCI) Designation
• Adjourn

Curriculum Subcommittee Agenda, February 2, 2023, Utah State University

Educational Policies Committee

• Approval of Minutes - January 5, 2023
• Program Proposals
• Semester Course Approval Reviews
• Other Business
• Adjourn: 3:00 pm

Is Feeding Algae To Lab- Grown Chicken The Future Of Agriculture?, Elise Barton, Melanie Mills, Britton Porter, Elizabeth Walker

Research on Capitol Hill

The goal of this ongoing research is to develop a more cost-effective process for culturing cells to produce synthetic or lab grown meat. Cellular agriculture is an emerging technology with potential to have a smaller energy footprint and decrease in land used for livestock compared to traditional meat production. Cellular agriculture will allow Utah to experience continued population growth without hampering the meat production of the state. However, currently the cost of producing synthetic meat is a constraint for expanding production and availability. This project is focused on testing various combinations of hydrolysates to determine a cost-effective alternative to current …

Landscape And Site Factors Drive Invasive Phragmites Management And Native Plant Recovery Across Chesapeake Bay Wetlands, Christine B. Rohal, Eric L. G. Hazelton, Eliza K. Mcfarland, Rebekah Downard, Melissa K. Mccormick, Dennis F. Whigham, Karin M. Kettenring

Watershed Sciences Student Research

Successful invasive plant management—where invaders are sufficiently reduced and diverse native plant communities recover—remains an elusive goal for land managers. The site- and landscape-scale drivers of variable management outcomes and vegetation recovery are poorly understood due to a lack of rigorous experiments that characterize longer term vegetation trends across contexts. We present the results of a five-year experiment across eight subestuaries of Chesapeake Bay, representing a gradient of watersheds with differing dominant land-use types and anthropogenic impacts, to evaluate invasive and native plant response to herbicide management. The focal invader, Phragmites australis (common reed), is one of the most aggressive …