Digital Commons Network^™

Establishing Methods For In Vitro Static Culture Of Gut Microbiomes For Nutritional Intervention Studies, Jeremy Case

Student Research Symposium

The National Cancer Institute reports colorectal cancer as the leading cause of cancer death for individuals under 50 in the United States (American Cancer Society). These rates continue to rise with poor diet, microbiome dysbiosis, and gut inflammation being the primary drivers.

Our lab performs nutrient- intervention studies on DSS/AOM colitis-induced mouse models fed the total Western diet, reflective of the average American’s diet. A poor diet promotes gut microbiome dysbiosis and subsequent colitis, ultimately yielding colon cancer. We seek to understand how the introduction of a bioactive compound may lessen or promote these effects in in vivo mouse models. …

Kosher Kitchens: A Balance Of Faith And Function, Kirra Mcentire

Student Research Symposium

Jewish dietary regulations (kashrut) are followed as a religious practice derived from the Torah, teaching what food one can eat and how to prepare it. The customs require the separation of meat and dairy, the consumption only of specific beasts, and the adherence of ritual slaughter (shechita). Being kosher is a way in which Jewish individuals can be spiritually trained and obey God's commandments while generating a sense of sanctity within daily life.

Aside from religious significance, keeping kosher also emphasizes ethical eating and cultural heritage. The practice promotes humane treatment of animals, cleanliness in food handling, and enriching Jewish …

Farmstead Therapy: Intergenerational Connection And Sense Of Place Via Equine Therapy, Kaleb Griffeth

Student Research Symposium

Therapy has become a crucial element within society. It has offered relief, understanding, and hope for a changed future to hundreds of millions of people just in the last five years (SAMHSA, 2004).

On another front, division between generations seems to be growing by the month. Political, social, and economic differences between generations “X”, “Z”, Alpha, and Baby Boomers make it appear that there is no connection whatsoever across age gaps.

Because equine therapy has proven a succesful branch, especially for those of a younger demographic, Farmstead Therapy was a project designed to bring together the skills of the older …

Anthropological Perspectives Of The Relationship Between Landscape And Human Health In The Neo-Assyrian Empire, Sydnee Jensen

Student Research Symposium

Drought can directly impact human health through agriculture. In the distant past, human health data is limited, however we can use studying agricultural data to gain insight into the impacts of drought on human health. This study focuses on phytoliths from animal diets in to shed light on human health during the Assyrian Empire (911 – 609 BCE), an agrarian empire that declined during an arid period.

Exercise And Its Effect On The Nad Content Of Tissues In Niacin Deficient Mice With Free Choice Running Wheels, Stellaluna Star

Student Research Symposium

Nicotinamide adenine dinucleotide (NAD) content of tissues decreases over time during aging. In our study, we determine if physical exercise has an effect on the NAD content in tissues of transgenic mice that were NAD- deficient because of vitamin B3-free diet. The underlying hypothesis of this study is that exercise can prevent NAD decline and maintain higher level of NAD in tissue. A potential impact of this study is that exercise could be used to lengthen healthspan compared to individuals not participating in any physical exercise.

Plant-Based Substitutes For Gelatin In Gummy Bears, Neisha Christensen, Tiffany Stoker, Bethany Janes, Kaiah Thomas, Maryann Schneider

Student Research Symposium

Gummy bears are typically made using gelatin. Those who choose to follow a vegan/vegetarian diet are unable to eat products that contain gelatin, since gelatin is made from the collagen found in animal tissues. Additionally, people who avoid eating pork for religious or other reasons cannot consume gelatin, as it is commonly derived from pork.

Multi-Sensory Graphic Design, Rylee Mottishaw

Student Research Symposium

Multi-sensory design is a design approach that enhances user engagement by integrating multiple senses into the design experience. While traditional graphic design primarily relies on visual perception, emerging research highlights the profound influence of multi-sensory elements in shaping user interaction, emotional response, and information retention.

Creative Inequality, Ginger Anderson

Student Research Symposium

Does an art degree define success? Some of the world's most famous artists never set foot in a classroom. However, formal training often provides essential technical skills and industry connections. So, is artistic success about raw talent or learned expertise?

Beyond Words: Translating Spanish Subtitles, Charlie Carlston, Tyler Godfrey

Student Research Symposium

Challenges in Subtitle Translation

• How does one translate humor, slang, and cultural references without losing meaning?
• More than just words!

A Look Into Frugivorous Interactions With Psychotria And Palicourea In Barro Colorado Island, Panama, Madison Smart, Gerald Schneider, Elsa Jos

Student Research Symposium

Importance of Seed Dispersal

• Seed dispersal is a vital ecological process that influences plant population dynamics and ecosystem structure.
• Half of all seed-bearing plants rely on frugivorous animals to disperse their seeds to new locations, promoting plant recruitment

Investigating The Oxytocin System Of The Brain In The Molecular Basis Of Self-Control, Kenzie Wachtel

Student Research Symposium

• Oxytocin (OXT) is a neuropeptide involved in social behaviors such as pair-bonding, maternal behavior, and attachment¹. At the core of these social bonds is reward. OXT has many interactions with neural reward circuits to produce the pleasurable effects of social contact².

Internship As An In-Vivo Technician At The Institute For Antiviral Research, Ashlynn Clark

Student Research Symposium

The Institute for Antiviral Research (IAR), located at Utah State University, specializes in evaluating antiviral agents and vaccines against a wide array of human pathogenic viruses, such as influenza, enterovirus, West Nile virus, yellow fever, zika virus, polio, and SARS-CoV-2, utilizing in vivo and in vitro models.

Creating A Stat2 Knock-Out Rat With Crispr/Cas9 Using I-Gonad, Isabella Dejesus, Yanan Liu, Don Joo, Nathan Merrill

Student Research Symposium

The STAT2 gene encodes a protein called Signal Transducer and Activator of Transcription 2. This protein is a part of the STAT family of transcription factors, which are involved in mediating cellular responses to various cytokines and growth factors, particularly those related to the immune response. Here, we established a successful procedure for creating a STAT2 knock-out (KO) Rat that can be used for more accurate disease testing of serious human ailments such as Lupus, Polio, Herpes, RSV, and even cancer.

Protective Efficacy Of A Yellow Fever Virus Rna- Based Vaccine In A Hamster Model, Abby Sherman

Student Research Symposium

• Yellow Fever virus (YFV) remains a concern as of 2023, 34 countries in Africa and 13 countries in South America are endemic, with a case fatality rate of 11% shown in preliminary data.^[3]

Identifying Compensatory Mutations In The Envelope Protein Of Japanese Encephalitis Virus That Restore Neurovirulence, Nathan Taylor, Jiyoun Kim

Student Research Symposium

• Japanese Encephalitis Virus (JEV) is a positive sense, single stranded Enveloped virus

Distributor-Specific Variability In Balb/C Mouse Mortality Following Sars-Cov-2-Ma10 Infection, Taylor Kerr

Student Research Symposium

In recent years SARS-COV-2 has become a rapidly expanding area of research. To model human infections, this virus was adapted to mice enabling valuable insight into these processes.² Mice are often an effective research model due to their low cost, short reproduction time, and ability to adapt to a wide variety of viruses. Research into these immunological responses is crucial in developing vaccines, treatments, and furthering our understanding of this virus' behavior.¹ However, genetic variability in mouse models may be confounding previous and on-going research.

Effects Of C-Section Birth On Vasopressin 1a Receptors In The Prairie Vole Brain, Caleb Hart

Student Research Symposium

The goal of this study was to understand how the brain might change depending on the birth experience: a vaginal birth or a cesarean section. C-sections have been associated with an increased risk of obesity and other behavioral and metabolic health conditions that are related to the function of hypothalamic hormones in the brain¹. Vasopressin is one neuropeptide hormone that is produced in the hypothalamus and influences a variety of metabolic functions and behaviors, including water balance and social pair bonding². This study used prairie voles to assess the effect of birth experience on the brain …

Seasonal And Sex-Based Variation In Coyote Responses To Social Olfactory Stimuli, Giuliana Carneiro

Student Research Symposium

Coyotes (Canis latrans) are socially complex, often forming strong pair bonds that can persist across multiple breeding seasons³. Scent marking, particularly urine marking, is a key form of communication used to establish territory, convey reproductive status, and maintain social hierarchies¹. This behavior is influenced by factors such as sex and season, and is central to understanding their social dynamics⁴. This preliminary study is part of a broader investigation into coyote behavior, specifically examining how these factors affect responses to olfactory stimuli from familiar and unfamiliar individuals².

In this study, coyote …

Latency To Approach Social Olfactory Stimuli In Female Coyotes: Pairmate Vs Sibling, Jenny Malm, Caroline Long

Student Research Symposium

• Scent marking is a common form of communication among mammals, including coyotes¹.

Qualitative Assessment Of Coyote Olfactory Behavior In Response To Urine Stimuli, Sophie Isom, Caroline Long

Student Research Symposium

• The coyote (Canis latrans) marks territorial boundaries with scent cues.¹

Mdpk Cell Lines Can Be Used For In Vitro Antiviral Testing With Highly Pathogenic Avian Influenza (H5n1), Jada L. Westover

Student Research Symposium

• Outbreak in agricultural poultry starting in 2022
• In March 2024 first confirmed case in Dairy Cattle
• Tested drugs T705, Oseltamivir, Baloxivir, Ribavirin, EIDD-2947, and EIDD-2749 on three different cell lines
• Goal: See if MDBK cell lines could be used for in vitro studies

Utilizing Enzymatic Microalgae Hydrolysates For Cellular Agriculture, Maelyn Andreasen, Sophia Hessami, Eli Sheley, Elise Barton

Student Research Symposium

UPSIDE Foods is working to produce chicken products to address the growing global food insecurity crisis.¹ Industrial scalability is limited due to the requirements of cell culture. Through collaboration with the company, we are working to supplement their existing media to drive costs down and improve cell viability.

Gastric Survivability Of Streptomyces Narbonensis, Laramie Johnson, Laurel Hilterbrand, Ephraim Mohr, Eliza Lewis

Student Research Symposium

Human sciences and medicine have continually been advancing, and taken off in the last few centuries. This has included the development of many new medicines, antibiotics, and disinfectants. Antibiotics have to be able to survive and perform its duty within the human body, despite the changes in pH that occur naturally within the body in response to stimuli (Cotter, 2003). If a bacteria is unable to adapt to the pH environment of the human body in which it is placed, it will not be able to survive and continue to reproduce. The bacteria may be able to adapt via membrane …

Peribacillus Simplex Does Not Exhibit Antimicrobial Properties Against Staphylococcus, Dallin Thomas, Jordan Wheeler, Natalie Yoho

Student Research Symposium

Antibiotics are powerful drugs that combat previously fatal diseases. These miracle drugs have saved countless lives, but have the tendency to be misused. They are used incorrectly to treat patients who don't need them, and given to animals for non therapeutic use. Antibiotics are also known to pollute soils and groundwater all around the world (3). As antibiotics are found more readily in the environment, they encourage evolution, recombination, and dissemination of antibiotic resistant bacteria (5). According to the Centers for Disease Control and Prevention (6) antibiotic resistance kills at least 1.27 million people worldwide for diseases that used to …

Streamlining Field Note Analysis: Leveraging Gpt For Further Insights, Saríah López-Fierro, Umar Shehzad, Alireza (Sina) Zandi, Jody Clarke-Midura, Mimi Recker

Publications

As an integral part of qualitative research inquiry, field notes provide important data from researchers embedded in research sites. However, field notes can vary significantly, influenced by the researchers' immersion in the field, prior knowledge, beliefs, interests, and perspectives. As consequence, their interpretation presents significant challenges. This study offers a preliminary investigation into the potential of using large language models to assist researchers with the analysis and interpretation of field notes data. Our methodology consisted of two phases. First, a researcher deductively coded field notes of six classroom implementations of a novel elementary-level mathematics curriculum. In the second phase, we …

Faculty Senate Agenda March 31, 2025, Utah State University

Faculty Senate & Faculty Senate Executive Committee

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

Bird Richness As A Mediator Between Greenspace And Mental Health Relationships, Sihao Chena, Huaqing Wang, Wenyan Xu

Landscape Architecture and Environmental Planning Faculty Publications

Neighborhood greenspaces are widely known to benefit bird diversity and human mental health. However, whether bird richness mediates the relationship between greenspace and mental health is unknown. We ascertain such mediation effects in 294 census tracts in Los Angeles City. We obtained greenspace data from one-meter resolution satellite imagery, bird species data from eBird citizen science datasets, and prevalence of poor mental health from the US Centers for Disease Control and Prevention. Mediation analysis combined with spatial error models was used to assess the mediating effects while controlling for geographic, demographic, and socio-economic factors. We found that the higher greenspace …

The Utah Statesman, March 31, 2025, Utah State University

The Utah Statesman

Weekly student newspaper of Utah State University in Logan.

Evaluation Of Sars-Cov-2 Antibody Detection Methods For Wild Cervidae, Joshua Hewitt, Grete Wilson-Henjum, Jeffrey C. Chandler, Aaron T. Phillips, Diego G. Diel, W. David Walter, Alec Baker, Jennifer Høy-Petersen, Guillaume Bastille-Rousseau, Tadao Kishimoto, George Wittemyer, Jeremy Alder, Sara Hathaway, Kezia R. Manlove, Travis Gallo, Jennifer Mullinax, Carson Coriell, Matthew Payne, Meggan E. Craft, Tyler J. Garwood, Tiffany M. Wolf, Maria A. Diuk-Wasser, Meredith C. Vanacker, Laura Dudley Plimpton, Mark Q. Wilber, Daniel Grove, Justin Kosiewska, Lisa I. Muller, Kim M. Pepin

Wildland Resources Faculty Publications

Wildlife surveillance programs often use serological data to monitor exposure to pathogens. Diagnostic sensitivity and specificity of a serological assay quantify the true positive and negative rates of the diagnostic assay, respectively. However, an assay’s accuracy can be affected by wild animals’ pathogen exposure history and quality of the sample collected, requiring separate estimates of an assay’s detection ability for wild-sampled animals where an animal’s true disease status is unknown (referred to hereafter as sampling sensitivity and specificity). We assessed the sampling sensitivity and specificity of a Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) surrogate virus neutralization test (sVNT) and …

Aspen Health On National Forests In The Northern Rocky Mountain Region (2008/2009 To 2024), James T. Blodgett, Kurt K. Allen, Megan Wilson, Bradley Lalande

Aspen Bibliography

Quaking aspen (Populus tremuloides) is a widely distributed species in the western United States, but in the northern Rocky Mountain Region it is a rare forest component. In national forests (NF) of the northern Rocky Mountain Region this species comprises only 1% of the Bighorn, 3% of the Black Hills, and 1% of the Shoshone cover types (DeBlander 2002, Menlove 2008, Witt 2008). Since aspen forests provide increased species richness, support wildlife, are an important component of watersheds, and have aesthetic value, there are concerns regarding the health of this relatively rare forest cover type.