Digital Commons Network^™

Creating Sustainable School And Home Gardens: The Buzz About Bees, Kaitlin U. Campbell, Rita Hagevik, Kathy Cabe Trundle

All Current Publications

This fact sheet describes bees--honey bees and native bees--and the services they provide as pollinators. It describes the threats that bees face, including habitat loss, pesticide use, climate change, and diseases and parasites. It also outlines ways to help bees.

Creating Sustainable School And Home Gardens: Using Citizen Science, Kaitlin U. Campbell, Rita Hagevik, Kathy Cabe Trundle

All Current Publications

Citizen science, also called community-based science or participatory science, provides a way for anyone to gather data, along with scientists, around a scientific question or phenomenon. Citizen science offers immense value to both the general public and scientists. This fact sheet provides resources to connect readers to citizen science projects.

Faculty Senate Minutes September 8, 2025, Utah State University

Faculty Senate & Faculty Senate Executive Committee

• Call to Order
• Approval of Minutes - April 28, 2025
• University Business
• Faculty Senate Business
• Information
• EPC Report - April 3, 2025
• Report
• Empowering Teaching Excellence (ETE) Annual Report
• Center for Instructional Design and Innovation Annual Report
• Old Business
• New Business
• Adjourn - 4:30 pm

Faculty Senate Agenda September 8, 2025, Utah State University

Faculty Senate & Faculty Senate Executive Committee

• 3:00 Call to Order
• Approval of Minutes - April 28, 2025
• 3:05 University Business
• 3:20 Faculty Senate Business
• 3:35 Information
• EPC Report - April 3, 2025
• The Office of Equity
• 3:45 Report
• Empowering Teaching Excellence
• Center for Instructional Design and Innovation
• 4:10 Old Business
• 4:15 New Business
• Adjourn: 4:30 pm

Relaxation Of The Leaf Economics Spectrum Within And Across Quaking Aspen Populus Tremuloides Genotypes, Jolanta Rieksta, Bente J. Graae, Kenny Helsen, Rozália E. Kapás, Richard Strimbeck, Benjamin W. Blonder

Aspen Bibliography

Plant functional traits typically show strong covariation, e.g. as in the worldwide leaf economics spectrum (LES). Covariation is thought to arise from selective forces and physical constraints. However, processes shaping covariation at interspecific scales may differ from those at intraspecific scales. Potential sources of intraspecific trait variation include variation in genetics, abiotic environment, and biotic environment; any of these factors may cause divergence from interspecific patterns. Quaking aspen, Populus tremuloides (Salicaceae), is a widespread tree species ideal for assessing these processes' role in the intraspecific LES, due to its clonal growth along environmental gradients, intraspecific variation in cytotype (ploidy level), …

Sagebrush, Wildfire, And Homeowners Associations: Climate Adaptation Opportunities In Summit County, Utah, Rebecca Ivans, Kendall Becker, Wesley Crump, J. Bradley Washa, Lewis Kogan, Scott Hotaling

All Current Publications

Environmental changes and rapidly expanding suburban developments are amplifying wildfire risk in Utah, including in mixed-sagebrush habitats like those in Morgan, Summit, and Wasatch counties along the Wasatch Back. Wildfire risk to people and structures is especially high in the wildland-urban interface (WUI), where homes and buildings intermingle with undeveloped wildlands and natural vegetation that can fuel wildfire. Much of this urban expansion is occurring in the form of large, dispersed developments managed by homeowners associations (HOAs), which often dictate standards for the homes and properties within their purview. Thus, HOAs can play a critical role in supporting wildfire mitigation …

The Next Frontier In The Study Of Noncovalent Bonding: Transition Metals, Steve Scheiner

Chemistry and Biochemistry Faculty Publications

As work continues unabated in the study of noncovalent bonding, particularly σ-hole bonds, new challenges have emerged as the participation of transition metals in interactions of this sort is fast becoming appreciated. While there are certain similarities with the halogen, chalcogen, etc, bonds, in which the main group elements participate, there are certain unique properties of these metal atoms that must be analyzed before a complete understanding can be attained. As one example, these atoms tend to act simultaneously as both electron donors and acceptors, a synergistic action that amplifies the overall bond strength. Ideas are expressed in this paper …

Cocoa Polyphenols Modulate The Mouse Gut Microbiome In A Site-Specific Manner, Marcus Hayden, Eliza C. Stewart, Mohammed F. Almatani, Jeremy Case, Samuel Rice, Giovanni Rompato, Korry J. Hintze, Abby D. Benninghoff

Animal, Dairy, and Veterinary Science Student Research

Background/Objectives: The dietary modulation of the gut microbiome is a promising strategy for mitigating gastrointestinal diseases, such as inflammatory bowel disease (IBD) and colitis-associated colorectal cancer (CAC). Cocoa powder is rich in polyphenols, including (−)-epicatechin and (+)-catechin, which have been associated with beneficial effects on gut health and microbiome modulation. Importantly, changes in the bacterial populations associated with the gut mucosal layer may have different health impacts compared to changes in cecal or fecal microbiomes. This study investigated the effects of cocoa polyphenol supplementation on microbiome composition across the cecal, fecal, and mucosal compartments in a mouse model of colitis. …

Curriculum Subcommittee Agenda September 4, 2025, Utah State University

Educational Policies Committee

• Approval of Minutes - April 3, 2025
• Program Proposals
• Semester Course Approval Reviews
• Other Business
• Adjourn: 3:00 pm

General Education Subcommittee Agenda September 4, 2025, Utah State University

Educational Policies Committee

• Call to Order
• Approval of Minutes - April 3, 2025
• Course Approvals/Removals/Syllabi Approvals
• New Business
• Update on Center for Civic Excellence
• General Education Summit
• Additional Items
• Review of USU's University Studies Requirements
• Adjourn: 9:30 am

Curriculum Subcommittee Minutes September 4, 2025, Utah State University

Educational Policies Committee

• Approval of Minutes - March 6, 2025
• Program Proposals
• Semester Course Approval Reviews
• Other Business
• Other Potential Business
• Adjourn: 2:36 pm

Educational Policies Committee Minutes September 4, 2025, Utah State University

Educational Policies Committee

• Approval of Minutes - April 3, 2025
• Subcommittee Reports
• Curriculum Subcommittee
• Academic Standards Subcommittee
• General Education Subcommittee
• Other Business
• Strategic Curriculum Meetings
• Office of the Registrar
• Adjourn: 4:30 pm

Curriculum Subcommittee Minutes September 4, 2025, Utah State University

Educational Policies Committee

• Approval of Minutes - March 6, 2025
• Program Proposals
• Semester Course Approval Reviews
• Other
• Other Business
• Other Potential Business
• Adjourn: 2:36 pm

Improving Efficiency Of Prime Editing For Superior Genetic Traits In Livestock, Iuri Viótti Périssé

Funded Research Records

No abstract provided.

Development Of Single Droplet Interface-Specific Sum Frequency Scattering Spectroscopy, Yi Rao

Funded Research Records

No abstract provided.

The Atmospheric Waves Experiment (Awe), L. Scherliess, M. J. Taylor, P.-Dominique Pautet, Y. Zhao, B. Lamborn, H. Latvakoski, G. Cantwell, P. Sevilla, E. Syrstad, J. Forbes, S. Eckermann, D. Fritts, D. Janches, H. Liu, J. Snively

Space Dynamics Laboratory Publications

Modern theory and modeling indicate that atmospheric gravity waves (AGWs) play an important role in vertical coupling of the atmosphere-ionosphere system. Although small-scale AGWs (horizontal wavelengths ~30–300 km) are thought to account for the dominant energy and momentum inputs at Ionosphere-Thermosphere-Mesosphere (ITM) altitudes, the sources, variability, and influences of small-scale AGWs are still major unknowns. NASA’s Atmospheric Waves Experiment (AWE) mission is a Heliophysics Small Explorers Mission of Opportunity designed to investigate how terrestrial weather affects space weather, via small-scale AGWs produced in Earth’s atmosphere. Installed on the International Space Station (ISS) in November 2023, AWE began its 2-year mission …

Distributed Coherent Beamforming At 60 Ghz Enabled By Optically-Established Coherence, Drake Silbernagel, Yu Rong, Isabella Lenz, Prithvi Hemanth, Carl Morgenstern, Owen Ma, Nolan Matthews, Nadar Zaki, Kyle W. Martin, John D. Elgin, Jacob Holtom, Daniel W. Bliss, Kimberly Frey

Space Dynamics Laboratory Publications

We implement and experimentally demonstrate a 60 GHz distributed system leveraging an optical time synchronization system that provides precise time and frequency alignment between independent elements of the distributed mesh. Utilizing such accurate coherence, we perform receive beamforming with interference rejection and transmit nulling. In these configurations, the system achieves a coherent gain over an incoherent network of N nodes, significantly improving the relevant signal power ratios. Our system demonstrates extended array phase coherence times, enabling advanced techniques. Results from over-the-air experiments demonstrate a 14.3 dB signal-to-interference-plus-noise improvement in interference-laden scenarios with a contributing 13.5 dB null towards interference in …

Mesospheric Gravity Waves Observed By Nasa Atmospheric Waves Experiment (Awe), Yucheng Zhao, Jiarong Zhang, Pierre-Dominique Pautet, Jun Ma, Joe Mcinerney, Hanli Liu, Steve Eckermann, Ludger Scherliess, Michael John Taylor, Burt Lamborn, Russ Kirkham

Space Dynamics Laboratory Publications

Although smaller scale gravity waves (GWs) (horizontal wavelengths ~30–300 km) are thought to account for the dominant energy and momentum inputs at the Ionosphere-Thermosphere-Mesosphere (ITM) altitudes, the sources, variability, and influences of these smaller-scale GWs are still major unknowns. The NASA Atmospheric Waves Experiment (AWE) is designed to measure these GWs in the mesopause region. In November 2023, AWE was successfully launched and deployed on the International Space Station (ISS) and science data collection was started. The AWE instrument maps the nighttime hydroxyl (OH) layer (~87 km), providing 2D GW fields in mesospheric temperature and OH band intensity over a …

Orographic Wave Activity At Mesospheric Altitude Over The Southern Ocean Islands Observed By The Atmospheric Waves Experiment, P.-D. Pautet, S. D. Eckermann, L. Scherliess, J. Ma, Y. Zhao

Space Dynamics Laboratory Publications

A major source for the gravity waves (GW) measured in the stratosphere and higher is the orographic forcing produced by the tropospheric wind blowing over mountainous regions. Recent studies have shown that even small islands can generate waves which, under appropriate conditions, are able to penetrate above 80 km altitude, transporting large amount of momentum into the upper atmosphere. Investigating the exact effects of those islands is challenging because ground-based and even airborne measurements are limited above those generally isolated places.

The Utah State University (USU) Atmospheric Waves Experiment (AWE) was designed and built to study mesospheric GW globally, even …

Uinta Basin Snow Shadow: Impact Of Snow-Depth Variation On Winter Ozone Formation, Michael J. Davies, John R. Lawson, Trevor O’Neil, Seth N. Lyman, Karlee Zager, Tristan D. Coxson

Bingham Research Center

After heavy snowfall in the Uinta Basin, Utah, elevated surface ozone occurs if a cold-air pool persists and traps emissions from oil and gas industry operations. Sunlight and actinic flux from a high-albedo snowpack drive ozone buildup via photolysis. Snow coverage is paramount in initiating the cold pool and driving ozone generation. Its depth is critical for predicting ozone concentrations. The Basin’s location leeward of the Wasatch Mountains provides conditions for a precipitation shadow, where sinking air suppresses snowfall. We analyzed multiple years of ground-based snow depth measurements, surface ozone data, and meteorological observations; we found that ozone levels track …

Climate Information Use In Transportation Planning: A Survey Of Metropolitan Planning Organizations, Kelli M. Archie, James C. Arnott, Julie A. Vano, Daniella Hirschfeld, Rebecca Rasch, Emilio Mateo

Landscape Architecture and Environmental Planning Faculty Publications

Climate change and its potential to impact transportation systems poses urgent challenges for sustainability and societal well-being, emphasizing a need to plan to reduce transportation infrastructure’s vulnerability to impacts such as sea level rise, extreme weather events, and increased erosion. Previous research has focused on document analysis and case studies and has highlighted the importance of including transportation professional needs in regard to understanding how transportation professionals use climate science. Through direct inclusion of transportation professional perspectives, this paper aims to fill the gaps in understanding about the use of climate information in transportation planning. To obtain data about local …

Effects Of Tannin-Rich Supplements On Immune Response In Goats And Beef Cattle: A Collection Of Controlled Feeding Trials, Sebastian P. Schreiber, Rebecca D. Burson, Cody B. Scott, Corey J. Owens

Wildland Resources Student Research

Emerging research evokes selection for various plant secondary compounds as a potential driver of ruminant diet selection, through animals’ evident ability to rectify deficiencies and even self-medicate. This idea was assessed by comparing physiological responses to vaccination challenges of animals fed diets of differing phytochemical composition. In the first of three separate trials, goats were placed in individual pens and fed one of three treatments in a completely randomized design. Treatments in Trial 1 consisted of redberry juniper (50 g) and shin oak (50 g). In Trial 2, goats were fed rations containing grape and blueberry pomace at an inclusion …

Lifting-Line Predictions For Optimal Dihedral Distributions In Ground Effect, Amanda K. Olsen, Zachary S. Montgomery, Douglas F. Hunsaker

Mechanical and Aerospace Engineering Student Publications and Presentations

When a flying wing comes within close proximity to the ground, a phenomenon called ground effect occurs where the lift is increased and the induced drag is decreased. This research seeks to determine the optimal dihedral distribution predicted by lifting-line theory that minimizes induced drag in ground effect. Despite some limitations, using lifting-line theory for this study allows for quick results across a large range of design variables, which would be infeasible for high-fidelity methods. The SLSQP optimization method is used along with a numerical lifting-line code to find the dihedral distribution that minimizes induced drag. Results are presented showing …

Reconstruction Of Water Storage Variability In The Aral Sea Region, Nikita Murzintcev, Sahibjamal Nietullaeva, Timur Berdimbetov, Buddhi Pushpawela, Asiya Tureniyazova, Sherly Shelton, Bakbergen Aytmuratov, Khusen Gafforov, Kanat Parakhatov, Alimjan Erdashov, Abdul-Aziz Makhamatdinov, Timur Allamuratov

Plants, Soils and Climate Student Research

The Gravity Recovery and Climate Experiment (GRACE) mission, operational from 2002 to 2017, provided critical measurements of Earth's gravity field anomalies which have been extensively used to study groundwater and terrestrial water storage (TWS) dynamics. In this research, we utilize GRACE data to identify, model, and analyze potential climate parameters contributing to the reconstruction of TWS variability in the Aral Sea Basin region (ASB). We assess the impact of climate change and anthropogenic nature management on TWS change using a quantitative method. Our analysis reveals a significant decline in the TWS at a rate of 0.44 cm year^-1 during …

A Cross-Sectional Study Of The Predictors Of Covid-19 Vaccine Hesitancy In Pakistan, Saeed Ahmad, Muhammad Rizwan Safdar, Mufti Nadimul Quamar Ahmed

Sociology and Anthropology Student Research

Vaccine hesitancy, where individuals are reluctant to get vaccinated, is a significant issue, especially in the event of a pandemic, and poses a major concern. We explore a few predictors of vaccine hesitancy in Pakistan using a cross-sectional study. For this purpose, 562 respondents registered their responses through an online questionnaire from March 31, 2021, to May 28, 2021, during the third wave of the COVID-19 pandemic. Cronbach’s Alpha was used for Internal Consistency Reliability, while Factor Analysis was used for Construct Validity. We applied bivariate linear regression analysis for hypothesis testing. Fear of COVID-19 was higher among respondents as …

Faculty Senate Executive Committee Agenda August 25, 2025, Utah State University

Faculty Senate & Faculty Senate Executive Committee

• 3:00 Call to Order
• Approval of Minutes - April 14, 2025
• 3:05 University Business
• 3:20 Faculty Senate Business
• 3:35 Information
• EPC Report - April 3, 2025
• Title IX
• 3:50 Reports
• Empowering Teaching Excellence
• Center for Instructional Design and Innovation
• 4:00 Old Business
• 4:05 New Business
• Adjourn: 4:30 pm

Creating A Sense Of Belonging Through University Archives, Kelly Rovegno, Katie Strand, Katie Luder

Library Faculty & Staff Presentations

Creating a Sense of Belonging

Can University Archives be used to create a sense of belonging on university campuses?

What avenues were/could be available to connect students to campus history and university archives?

How do you assess a sense of belonging and impact of university archives?

Faculty Senate Executive Committee Minutes August 25, 2025, Utah State University

Faculty Senate & Faculty Senate Executive Committee

• Call to Order
• Approval of Minutes - April 14, 2025
• University Business
• Faculty Senate Business
• Information
• EPC Report - April 3, 2025
• Report
• Empowering Teaching Excellence
• Center for Instructional Design and Innovation
• Old Business
• New Business
• Adjourn: 4:30 pm

Epidemiological-Based Study Of Sars-Cov-2 In Faisalabad, Sana Ullah, Muhammad Waseem Khan, Qurat-Ul- Ain, Khushbu Farva, Niaz Muhammad Khan, Hayat Ullah

Biological Engineering Student Research

Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) raced around the world across different populations; there needs to be a consolidated effort to understand the divergence of the epidemiology of SARS-CoV-2. Population-based epidemiological characteristics studies measure the extent of SARS-CoV-2 infection in a country. The current research study was designed to report epidemiological data from Pakistan. For this purpose, 246 SARS-CoV-2-infected patients were included in the study. For SARS-CoV-2 confirmation, viral samples were collected from all the study participants; SARS-CoV-2 infection was confirmed by viral nucleic acid detection using a nucleic acid detection kit. After SARS-CoV-2 confirmation, all the study participants …

Grain Size- And Temperature-Dependent Phonon-Mediated Heat Transport In The Solid Electrolyte Interphase: A First-Principles Study, Arjun S. Kulathuvayal, Yanqing Su

Mechanical and Aerospace Engineering Student Publications and Presentations

The solid electrolyte interphase (SEI) is a passive layer, typically a few hundred angstroms thick, that forms on the electrode surface in the first few battery cycles when the electrode is in contact with the electrolyte in lithium-metal batteries. Composed of a combination of lithium salts and organic compounds, the SEI plays a critical role in battery performance, serving as a channel for Li-ion shuttling. Its structure typically comprises an inorganic component-rich sublayer near the electrode and an outer organic component-rich sublayer. Understanding heat transport through the SEI is crucial for improving battery pack safety, particularly since the Li-ion diffusion …