Digital Commons Network^™

Safety, Immunogenicity, And Efficacy Of A Recombinant Vesicular Stomatitis Virus Vectored Vaccine Against Severe Fever With Thrombocytopenia Syndrome Virus And Heartland Bandavirus, Philip Hicks, Tomaz B. Manzoni, Jonna B. Westover, Raegan J. Petch, Brianne Roper, Brian B. Gowen, Paul Bates

Animal, Dairy, and Veterinary Science Faculty Publications

Background: Severe fever with thrombocytopenia syndrome virus (STSV) is a recently emerged tickborne virus in east Asia with over 18,000 confirmed cases. With a high case fatality ratio, SFTSV has been designated a high priority pathogen by the WHO and the NIAID. Despite this, there are currently no approved therapies or vaccines to treat or prevent SFTS. Vesicular stomatitis virus (VSV) represents an FDA-approved vaccine platform that has been considered for numerous viruses due to its low sero-prevalence in humans, ease in genetic manipulation, and promiscuity in incorporating foreign glycoproteins into its virions. Methods: In this study, we developed a …

Advancing S2s Precipitation Outlooks Through The Weather Regime-Gaussian Mixture Model Framework, Wei Zhang

Funded Research Records

No abstract provided.

Assessing Spatial Distribution And Quantification Of Native Trees In Saskatchewan's Prairie Landscape Using Remote Sensing Techniques, Elham Shafeian, Bryan J. Mood, Kenneth W. Belcher, Colin P. Laroque

Aspen Bibliography

The importance of trees in non-forest landscapes has been the focus of only a few studies. However, these trees provide many important ecosystem services. In this study, we mapped and quantified these trees using Sentinel-2 (S2) and very high-resolution (VHR) Google satellite imagery without any field campaigns. We performed a Random Forest (RF) classification to map the spatial distribution of native trees in different scenarios. The optimal model showed an overall accuracy and kappa of 0.99 and 0.98, respectively. We mapped 40,500 km² of tree cover, including native tree cover (approximately 29,565 km²≈10.5%), excluding plantations, regional and …

A Novel, Direct Matrix Solver For Supersonic Boundary Element Method Systems, Cory D. Goates, Doug Hunsaker

Mechanical and Aerospace Engineering Faculty Publications

For problems with very fine surface meshes, typically the most time-consuming step of a boundary element method (BEM, also called a panel method) is solving the final linear system of equations. Many have already studied how to efficiently solve the dense, asymmetric systems which arise in elliptic BEMs. However, this has not been studied for a supersonic aerodynamic BEM, for which the governing PDE is hyperbolic. Due to this hyperbolic character, the matrix equation which arises from a supersonic BEM has a large number of identically zero elements. But the resulting linear system of equations is also not sparse in …

Supporting Multicultural Scholars In Agriculture At Utah State University: Towards A Diverse And Highly Skilled Workforce, Courtney Clausen

Funded Research Records

No abstract provided.

Rhizobacterial Isolates From The Native Plant Ceanothus Velutinus Promote Growth In Two Genotypes Of Tall Fescue, Ananta Raj Devkota, Sukhmanjot Kaur, Amita Kaundal

Plants, Soils and Climate Student Research

Global warming-induced climate change haunts the world, posing a critical threat to plant health and crop production. Overusing chemical fertilizers and pesticides poses a significant threat to soil health. Ceanothus velutinus (snowbrush) is a drought-tolerant, actinorhizal native plant found in the Intermountain West region of the US that harbors many plant growth-promoting rhizobacteria (PGPR). In this study, we evaluated the effects of PGPR CK-06, CK-22, CK-44, and CK-50 from C. velutinus on the growth and development of two tall fescue genotypes: (i) a lawn-type tall fescue blend and (ii) an endophyte-free forage-type tall fescue known as Armory. Tall fescue plants …

The Utah Statesman, December 9, 2024, Utah State University

The Utah Statesman

Weekly student newspaper of Utah State University in Logan.

Goose Grubbing And Warming Suppress Summer Net Ecosystem Co2 Uptake Differentially Across High-Arctic Tundra Habitats, Matteo Petit Bon, Karen H. Beard, Kari Anne Bråthen, Hanna Lee, Ingibjörg S. Jónsdóttir

Wildland Resources Faculty Publications

Environmental changes, such as climate warming and higher herbivory pressure, are altering the carbon balance of Arctic ecosystems; yet, how these drivers modify the carbon balance among different habitats remains uncertain. This hampers our ability to predict changes in the carbon sink strength of tundra ecosystems. We investigated how spring goose grubbing and summer warming—two key environmental-change drivers in the Arctic—alter CO₂ fluxes in three tundra habitats varying in soil moisture and plant-community composition. In a full-factorial experiment in high-Arctic Svalbard, we simulated grubbing and warming over two years and determined summer net ecosystem exchange (NEE) alongside its components: …

Comparing Recovery Volumes Of Steady And Unsteady Injections Into An Aquifer Storage And Recovery Well, Saeid Masoudiashtiani, Richard C. Peralta

Civil and Environmental Engineering Faculty Publications

Aquifer Storage and Recovery (ASR) can involve injecting available surface water into an unconfined aquifer and then extracting it to provide secondary water for irrigation. This study demonstrates a method for evaluating the appropriateness of steady injection versus unsteady injection for an assumed situation. In design, it can be important to affect the transient: the proportion of the injected water that would be subsequently extracted (versus that remaining in the aquifer) and the proportion within the extracted water that would be an injectate (versus ambient groundwater). These proportions can be predicted from the predicted value of an ASR well's Recovery …

Mountain Big Sagebrush Restoration In Former Dryland Pasture, Elizabeth Bailey, Eric Thacker, Thomas Monaco, Kari E. Veblen

All Current Publications

Our study supports using older naturally grown sagebrush plants (wildlings) for restoration efforts. Wildlings had already faced various environmental stresses before transplantation and then had a survival advantage when transplanted. Our study also demonstrates how successfully established transplants planted in “islands” aid in the future recruitment of sagebrush. Overall, because of their higher survival, we found that wildlings led to higher sagebrush densities and were a more cost-effective approach.

Harnessing Synergy: Galloping Together To Achieve Common Goals, Katie Richardson Mlis, Kathryn Renton Phd, Janice Gunther Martin Phd, Katrin Boniface Abd

Journal of Western Archives

“Harnessing Synergy: Galloping Together to Achieve Common Goals'' is a case study focusing on how the Head of Cal Poly Pomona University Library Special Collections and Archives joined forces with the founding board members of the Equine History Collective to drive research and advancement in the study of equine history–a key collecting area of the University Library Special Collections and Archives unit. Through sharing expertise, jointly producing events, and developing longer-term strategies together, these collaborative efforts have enhanced outreach of Cal Poly Pomona Special Collections and Archives and associated scholarly activities, enriched perspectives on equine cultural heritage, and facilitated innovative …

Education Policy Committee Minutes December 05, 2024, Utah State University

Educational Policies Committee

• Approval of Minutes
• Subcommittee Reports
• Other Business
• Adjourn: 3:30pm

Curriculum Subcomittee Minutes December 5, 2024, Utah State University

Educational Policies Committee

• Approval of Minutes
• Program Proposals
• Semester Course Approval Reviews
• Other Business
• Adjourn: 3:02pm

Curriculum Subcommittee Agenda December 05, 2024, Utah State University

Educational Policies Committee

• Approval of Minutes
• Program Proposals
• Semester Course Approval Reviews
• Other Business
• Adjourn: 3:00pm

Education Policy Committee Agenda December 05, 2024, Utah State University

Educational Policies Committee

• Approval of Minutes
• Subcommittee Reports
• Other Business
• Adjourn: 4:00pm

Reconstructing Long-Term, High-Resolution Groundwater Storage Changes In The Songhua River Basin Using Supplemented Grace And Grace-Fo Data, Chuanqi Liu, Zhijie Zhang, Chi Xu, Wanchang Zhang

Environment and Society Faculty Publications

The Gravity Recovery and Climate Experiment (GRACE) enables large-scale monitoring of terrestrial water storage changes, significantly contributing to hydrology and related fields. However, the coarse resolution of groundwater storage anomaly (GWSA) data limits local-scale research utilizing GRACE and GRACE-FO missions. In this study, we develop a regional downscaling model based on the linear regression relationship between GWSA and environmental variables, reducing the grid resolution of GWSA obtained from GRACE from approximately 25 km to 1 km. First, we estimate the missing values of monthly continuous terrestrial water storage anomaly (TWSA) for the period from 2003 to 2020 using interpolated multi-channel …

Visionary Indigenous Training And Leadership For Natural Resources (Vital4nr), Peter D. Howe

Funded Research Records

No abstract provided.

Correlation Between Maximal Eccentric And Isometric Multi-Joint Lower-Extremity Strength And Vertical Jumping Performance In Young Adults, Joonsun Park, Cassidy Weeks, Brennan J. Thompson, Talin Louder

Kinesiology and Health Science Student Research

Maximal eccentric (MES) and isometric (MIS) muscle strength may enhance vertical jump performance by facilitating preloading and reducing energy loss during the eccentric (ECC) phase of the stretch-shortening cycle (SSC). However, the contributions of ECC and isometric (ISO) strength to the countermovement (CMJ) and depth jump (DJ) remain unclear due to variability in assessment methods (e.g., dynamometry, isometric mid-thigh pull) and the limited range of metrics examined in prior research. The aim of this study was to assess correlations between multi-joint lower extremity MES and MIS, obtained using a seated multi-joint isokinetic dynamometer, and 13 vertical ground reaction force (GRF) …

Ai And Your Research, Erica Finch, Stephanie Western

Library Faculty & Staff Presentations

Your research is being used to train generative AI. Join us for an interactive discussion on how major publishers are selling your work as training material, and how that impacts your rights as an author. We'll explore the potential impacts of AI training on faculty, institutions, and the broader academic landscape. Share your thoughts and insights and help shape the future of AI and research.

Faculty Senate Agenda December 2, 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
• Library Budget
• 3:45 Report
• Faculty Evaluation Committee Annual Report
• USUSA Annual Report
• 3:55 Old Business
• 4:00 New Business
• Adjourn: 4:00 pm

Faculty Senate Agenda December 2, 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
• Library Budget
• 3:45 Report
• Faculty Evaluation Committee Annual Report
• USUSA Annual Report
• 3:55 Old Business
• 4:00 New Business
• Adjourn: 4:00 pm

Outcomes And Impacts Of The Virtual Utah Marriage Celebration, Naomi Brower, Lisa Schainker, Jared Hawkins

Outcomes and Impact Quarterly

The Utah Marriage Celebration is a popular annual virtual event designed to educate and entertain couples while strengthening their relationships. Participants experience improvements in their relationship skills, commitment level, and overall relationship strength. The event’s virtual format reduces common participation barriers and ensures its sustainability into the future.

Asian American Reproductive Rhetorics: A Rhetorical Analysis Of "The Farm" By Joanne Ramos, Mckinlee Armstrong

Undergraduate Honors Capstone Projects

Rhetorical scholars have long analyzed the idea of choice in the context of reproductive rights and have concluded that individual choice does not override the systematic barriers women of color face in accessing reproductive healthcare. Most Asian American rhetorical artifacts that have reached this same conclusion are case studies. I propose that analyzing Asian American fiction, specifically The Farm by Joanne Ramos, is just as necessary because fiction demonstrates the barriers that might exist in the future and how to prevent them from happening. The framework I use to analyze this text is the Asian American rhetorical concept of restiveness, …

Viking And Native North American Interactions: The Spread Of Disease In The Norse Discovery Of North America, Sarah N. Haughawout

Undergraduate Honors Capstone Projects

This paper evaluates the potential for spread of disease in the Norse and Native North American interactions around 1000 CE. At this time, the Vikings were expanding their territory in search of land and natural resources following the Viking Raids in mainland Europe. They traveled to Iceland, then Greenland, and finally the eastern coast of northern Canada. Norse explorers faced numerous obstacles on their journeys, but they still prospered in North America for a time. The Vikings hunted the land and sea mammals, used the land, and found ways to thrive while having hostile relations and contact with the Native …

Quantitative Analysis Of Protective Effect Of Resveratrol Against Nanoplastic-Induced Oxidative Stress, Bryan Gustafson

All Graduate Reports and Creative Projects, Fall 2023 to Present

Nanoplastics and microplastics are a growing ecological and health concern due to their widespread prevalence. The effects of these microscopic particles in biological systems primarily relate to their potential to produce reactive oxygen species and interactive effects with other cytotoxic agents. Of particular interest in this work is the effect on mammalian intestinal cells, due to the regular unintentional ingestion of micro- and nanoplastics in the normal western diet. In this study, Caco-2 cells were cultured and exposed to polystyrene particles in vitro as a simple model of the human digestive endothelium.

Resveratrol, a naturally occurring polyphenolic compound, has been …

Reframing The Landscape: Robert Smithson's Spiral Jetty, Amy Reid

All Graduate Reports and Creative Projects, Fall 2023 to Present

This thesis project recognizes Robert Smithson’s contribution to the fields of art and landscape architecture with a nomination to the National Register of Historic Places for Spiral Jetty. The nomination was completed with support from the Utah State Historic Preservation Office, Dia Art Foundation, and Holt/Smithson Foundation.

Spiral Jetty is considered a highly influential work of the Land art genre. At Rozel Point Smithson constructed a 1,500-foot-long and 15-foot-wide earthwork of site-sourced basalt rock and soil. It extends from the shore approximately 600 feet before collapsing twice in a counterclockwise spiral. Smithson carefully selected the site where the earthwork would …

Teaching Methods To Build The Numeracy Skills Of Preschoolers With Disabilities And Complex Communication Needs, Avery Briggs

All Graduate Reports and Creative Projects, Fall 2023 to Present

This project explored the use of a curriculum that incorporates naturalistic and explicit instructional approaches through literature and direct teaching moments on the numeracy skills of three students with disabilities and complex communication needs. The numeracy skills targeted included patterning and sorting, shape discrimination, and quantity discrimination. This project took place during Extended School Year (ESY), a program that extends the traditional school year to provide services to students with disabilities. Student present levels and progress were assessed through a pretest and posttest given on the first and last days of ESY, in addition to progress monitoring data taken during …

Professional Portfolio: Assessment Of And Strategies For Improving A Middle School Student’S Mathematics Performance, Gwenyth O. Falck

All Graduate Reports and Creative Projects, Fall 2023 to Present

This project explores strategies to help secondary students with disabilities improve their mathematics performance. With eighth-grade math scores trending downward and algebra serving as a critical gateway to higher education, target interventions are needed. The literature review highlights two main instructional methods: the Explicit Inquiry Routine (EIR) and the Concrete-Representational-Abstract Integration (CRA-I). Both incorporate physical and virtual manipulatives. These approaches have been shown to help students grasp algebraic concepts, retain what they have learned and apply the skills to new types of problems.

In addition to the research review, this paper includes assessment and intervention reports for a seventh-grade student …

Equivalent-Area Studies For Sonic Boom Loudness Mitigation On A Commercial Supersonic Aircraft Configuration, Zachary N. Foster

All Graduate Reports and Creative Projects, Fall 2023 to Present

Since the early 1970s, the FAA has banned commercial supersonic flight over populated areas. This ban has limited aerospace manufacturers’ and commercial aircraft companies’ ability to design and operate subsonic aircraft in their fleets. Since then, research has been conducted to understand the sonic boom and learn how to minimize its loudness. The work presented in this project report aims to use a 1D low-fidelity analysis to study the effect of perturbations to the outer mold line (OML) of a representative model of the N+2 Quiet Commercial Supersonic Concept Aircraft. Using a 1D analysis that employs an equivalent area method, …

Soil Organic Matter Processes From The Treetops To The Clay Particle: The Role Of Climate, Minerals, And Organic Matter Chemistry In Soil Carbon Accumulation And Stability, Jessica G. Murray

All Graduate Theses and Dissertations, Fall 2023 to Present

Soils store more carbon than plants and the atmosphere, yet release ten times more carbon dioxide (CO₂) to the atmosphere than human activities each year. Small shifts in the balance of soil carbon storage and soil carbon emissions could make climate change less severe, by acting as a sink for the carbon plants pull from the atmosphere, or make climate change worse, by releasing even more planet-warming greenhouse gases. The processes governing whether soils store or release carbon depend on tiny soil microorganisms which convert plant carbon to soil organic matter, releasing CO₂ in the process. In …