Digital Commons Network^™

Design Of A Wave Overtopping Simulator With Variability In Simulated Flows, N. Van Der Vegt, B. Hofland, J. J. Warmink, V. M. Van Bergeijk, S. J. M. H. Hulscher

5th International Seminar on Dam Protections Against Overtopping

A new experimental setup for conducting large- to full-scale wave overtopping experiments will be constructed at Delft University of Technology. This setup consists of an indoor Wave Overtopping Simulator (iWOS), a landward dike slope, and a transition to the toe. The iWOS, with a height of 3.25 meters, can release volumes of up to 2.67 m³/m of water. A key innovation is its controllable release valve, allowing variability in flow characteristics for the same overtopping volume.

The iWOS is designed based on established relationships between overtopping volume and flow characteristics at the landward crest of a dike. Computational Fluid Dynamics …

Enhancing Understanding Of Breach Processes Using Computational Fluid Dynamics And Laboratory Tests, K. V. Chua, M. Hassan, C. Goff, M. Morris, H. Haddad

5th International Seminar on Dam Protections Against Overtopping

Accurate prediction of dam breach processes is crucial for risk assessment and emergency response planning. Computational Fluid Dynamics (CFD) offers a powerful tool for simulating such complex phenomena. However, the reliability of CFD models hinges on their validation against experimental data. This paper compares numerical simulations by the open-source code, OpenFOAM, to laboratory flume experiments to assess the accuracy of its predictions of dam breach overtopping processes.OpenFOAM is first being used to model the flow characteristics of two key stages of a dam breach experiment that took place in a physical laboratory setup. The two stages are the surface erosion …

Conclusions From The Performance Assessment Of Industry Applicable Internal Erosion Initiated Breach Prediction Models, Mark W. Morris, Jean-Robert Courivaud

5th International Seminar on Dam Protections Against Overtopping

The EDF funded Performance Assessment of Industry Applicable IE Initiated Breach Prediction Models project was initiated with a workshop at HERU in Stillwater in October 2019. In the following 4 years a team of modelers comprising both model developers and industry model users analyzed the performance of 6 different breach modelling codes against a range of different data sets, including hypothetical, field and real dam failure case studies. Each of the data sets reflected a dam or levee failure initiated by internal erosion, and which subsequently developed into an open breach. Modelers were required to simulate breach formation from the …

Can Computational Fluid Dynamics Be The Basis For The Next Generation Of Breach Models?, M. Hassan, K. V. Chua, C. Goff, S. Haeri, M. Morris, R. Coombs

5th International Seminar on Dam Protections Against Overtopping

Dam and embankment failures can have devastating consequences for communities, infrastructure, and the environment. Therefore, accurate modelling of dam and embankment breaches is crucial for effective flood risk assessment and emergency response planning to precisely estimate areas and people that are prone to risk and plan for reducing the damage to properties and the environment. Recently, many advances have been made to improve the accuracy of breach modelling, including the development of physically based one and two dimensional numerical models that takes into account the various processes that take place during the breach of an embankment dam or a flood …

Enhancing Embankment Dam And Levee Resilience Against Overtopping Erosion: The Muscatine Island Levee Project, W. R. Thompson, J. T. Leyh

5th International Seminar on Dam Protections Against Overtopping

HydroTurf® is an advanced revetment solution engineered to protect embankment dams and riverine levees from erosion caused by overtopping events. Its design provides an impermeable geomembrane protected by engineered turf with a high strength cementitious infill, resulting in a fiber reinforced high-strength concrete matrix. The system provides a durable and impermeable barrier against erosive forces.

The Muscatine Island Levee Improvement Project, situated along the Mississippi River in Iowa, exemplifies the application of HydroTurf. This initiative aimed to enhance flood protection for approximately 30,000 acres of commercial, industrial, and residential areas. A critical component was the construction of a hardened controlled …

The Overcome Project: Overall Perspective And Progress, Jean-Robert Courivaud, Mark W. Morris, Maxime Boucher, Laurent Del Gatto, Christophe Picault, Kamal El Kadi Abderrezzak, Rafael Morán Moya, Miguel Angel Toledo

5th International Seminar on Dam Protections Against Overtopping

The OVERCOME project is an applied research project that aims to provide the dam and dike engineering profession with an easy-to-use, physically based numerical tool that represents overtopping erosion and failure of homogeneous embankments made up of coarse-grained, gap-graded soils. This project began in 2018 and is scheduled for completion in 2028, and was initiated by EDF and CNR, who are the two main owners of embankment dams in France. To achieve this objective, the OVERCOME project is based on an extensive program of experimental tests of various dimensions. The interpretation of these tests will be used to define a …

Proceedings Of The 5th International Seminar On Dam Protections Against Overtopping, Protections 2025

5th International Seminar on Dam Protections Against Overtopping

Editors: Sherry Hunt, Bryan Heiner, Tony Wahl, Brian Crookston

A Bivalent Self-Amplifying Rna Vaccine Against Yellow Fever And Zika Viruses, Peter Battisti, Matthew R. Ykema, Darshan N. Kasal, Madeleine F. Jennewein, Samuel Beaver, Abbie E. Weight, Derek Hanson, Jasneet Singh, Julie Bakken, Noah Cross, Pauline Fusco, Jacob Archer, Sierra Reed, Alana Gerhardt, Justin G. Julander, Corey Casper, Emily A. Voigt

Animal, Dairy, and Veterinary Science Student Research

Introduction: Yellow fever (YFV) and Zika (ZIKV) viruses cause significant morbidity and mortality, despite the existence of an approved YFV vaccine and the development of multiple ZIKV vaccine candidates to date. New technologies may improve access to vaccines against these pathogens. We previously described a nanostructured lipid carrier (NLC)-delivered self-amplifying RNA (saRNA) vaccine platform with excellent thermostability and immunogenicity, appropriate for prevention of tropical infectious diseases.

Methods: YFV and ZIKV prM-E antigen-expressing saRNA constructs were created using a TC-83 strain Venezuelan equine encephalitis virus-based replicon and complexed with NLC by simple mixing. Monovalent and bivalent vaccine formulations were injected intramuscularly …

Measuring Small Currents At Fast Speeds Using A 2nd Generation Electrometer, Donna Metcalf

Physics Capstone Projects

This project presents the development of a second-generation electrometer designed to measure extremely low currents with improved speed and sensitivity. Based on the foundational architecture developed by Vladimir Zavylov, this iteration focuses on enhancing performance through optimized circuit components, modular configuration, and a custom-designed, battery- powered power supply that enables high-voltage floating measurements. The work encompasses the complete design cycle—creating a full schematic, developing a tailored power delivery system, assembling printed circuit boards (PCBs), constructing wiring harnesses, and integrating components into a protective housing.

One Size Doesn’T Fit All: Towards Design And Evaluation Of Developmentally Appropriate Parental Control Tool, Prakriti Dumaru, Mahdi Nasrullah Al-Ameen

Computer Science Student Research

As children progress through developmental stages, they undergo substantial biological, cognitive, and social changes, creating unique needs for online safety across different age groups (e.g., young children, tweens, teens). The existing parental control tools fail to account for these differences, leaving a notable gap in the literature on parental mediation. To this end, we conducted 10 focus group sessions with a total of 20 parents to understand their preferences for age-appropriate design components that promote self-regulation and open communication, followed by an ideation workshop with four UX design experts to translate these preferences into customized features. We then evaluated these …

Faculty Senate Minutes April 28, 2025, Utah State University

Faculty Senate & Faculty Senate Executive Committee

• Call to Order
• Approval of Minutes - March 31, 2025
• University Business
• Faculty Senate Business
• Information
• EPC Report - April 3, 2025
• The Office of Equity
• Report
• Committee on Committees (CoC) Annual Report
• Calendar Committee Annual Report
• Retention Annual Report
• Recruitment Annual Report
• Old Business
• New Business
• Adjourn - 4:30 pm

Faculty Senate Agenda April 28, 2025, Utah State University

Faculty Senate & Faculty Senate Executive Committee

• 3:00 Call to Order
• Approval of Minutes March 31, 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
• Committee on Committees Annual Report
• Calendar Committee Annual Report
• Retention Annual Report
• Recruitment Annual Report
• 4:10 Old Business
• 4:15 New Business
• New Faculty Senate President-Elect
• Format & Responsibilities - 2025-2026 Faculty Senate Meetings
• Concluding Remarks, Passing of the Gavel
• College Caucus to Elect FSEC Members
• Adjourn: 4:30 pm

The Utah Statesman, April 28, 2025, Utah State University

The Utah Statesman

Weekly student newspaper of Utah State University in Logan.

Integrating Human-Centered Design Into Undergraduate Stem Capstone Courses: A Food Product Development Case Study, Saadeddine Shehab, Dawn Bohn, Lucas O'Bryan, Luettamae Lawrence, Mike Tissenbaum

Instructional Technology and Learning Sciences Faculty Publications

This study examines the integration of human-centered design (HCD) in a Food Science capstone course and explores its impact on students’ learning outcomes and skill development. This case study investigated how 42 undergraduate students engaged with HCD processes—including understanding, synthesizing, ideating, prototyping, and implementing—to develop innovative food products. Through pre- and post-surveys, interaction analysis, and performance assessments, the findings revealed that HCD activities significantly enhanced students’ knowledge, collaboration, creativity, and metacognitive skills. Additionally, students demonstrated improved food science competencies, such as product formulation and sensory evaluation. This study highlights the benefits of embedding HCD within STEM curricula to foster authentic, …

Below-Ground Carbon Gradients Surrounding Saskatchewan's Native Agricultural Copses, Andrea V. Cline, Colin P. Laroque

Aspen Bibliography

As carbon markets develop, understanding the carbon storage capabilities of agricultural land is imperative to maximizing carbon storage. Ecosystems store two-thirds of their carbon below ground. Shrubland and shelterbelt carbon storage have been well documented in agricultural settings, yet little is known about the carbon stored under the native woody vegetation scattered across the Prairies. This study aims to be the first to quantify the below-ground carbon under and around these native trembling aspen (Populus tremuloides) copses in the Canadian Prairies. For this study, the leaf, fibric, humic layer (LFH) and soil samples up to 60cm were collected …

Data-Driven D Region Model (D3r) Svdd: Software Version Description Document (Svdd), James Vincent Eccles

Space Dynamics Laboratory Publications

This is the Software Version Description Document of the Data-Driven D Region (D3R) model. There are 2 main distributions: (a) D3R designed for containerized deployments (D3Rc) and (b) D3R designed for testing and development. These two distributions are maintained in parallel, and this document describes both. The D3R for containerization is typically provided to customers. The D3R model is a physics-based model for calculating electron density profiles across the D Region ionosphere altitudes (50 km to 95 km) and E Region altitudes (95 km to 120 km) for any given geolocation. The model has two main programs: one to solve …

Who Carries Bear Spray? Reducing Risk In The Greater Yellowstone Ecosystem Through Leave No Trace Communication, Anna B. Miller, Clara-Jane Blye, Jennifer Newton, Lauren Miller, Jacob Richards

Environment and Society Faculty Publications

As bear populations increase in areas like the Greater Yellowstone Ecosystem (GYE), human-bear interactions are rising, with grizzly bear encounters more than doubling in the past decade. To reduce conflicts, land management agencies promote Leave No Trace (LNT) behaviors, emphasizing bear awareness, proper food storage, maintaining distance from wildlife, and carrying bear spray. However, a survey of 566 visitors across the GYE found that 27% of respondents report never carrying bear spray. Non-carriers were often first-time visitors, traveling in larger groups, or day-use visitors to front-country areas. They also viewed the message to carry bear spray as less important than …

Young Professionals, Zachary Gibson

Journal Articles

Like many of us, I have attended numerous panels, seminars, and workshops geared toward helping young professionals and students. The more senior professionals are gathered for us to question and tap them for wisdom and anecdotes. One such question that inevitably comes up in one form or another is, “How did you get to where you are?” A thinly veiled question intending to ask how can one get to the same or similar position. The response often begins with a soft chuckle and a “well … ” Their answers are caveated by “my path was not the typical path.”

Diverse Dust Sources And Warming Trigger Cyanobacteria Abundance In Freshwater Ecosystems In The Western United States, Juan Manuel González-Olalla, Janice Brahney

Watershed Sciences Faculty Publications

The rise in global temperature and the increase in atmospheric transport and deposition of dust linked to greater aridity, land abandonment, and wildfires, are placing significant stress on freshwater microbial communities. Temperature increases and the nutrients contained in the dust may independently and together alter the metabolism and structure of these communities. However, dust chemistry is widely variable, and pre-existing lake conditions will likely influence the response of the algal and microbial communities to added nutrients and temperature stress. To fill this gap of knowledge, we tested the metabolic and structural response of phytoplankton in two aquatic ecosystems in the …

Developing A Hypothetical Learning Trajectory For Loops In Integrated Math-Cs Lessons (Poster 27), Anahita Ashineh, Jody E. Clarke-Midura, Deborah Silvis, Jessica F. Shumway, Joseph S. Kozlowski, Camille M. Lund

Spatial Activities and Robot Coding (SPARC)

https://aera25-aera.ipostersessions.com/Default.aspx?s=37-77-1B-1F-D5-4D-5A-16-54-EC-62-88-D3-40-E9-03

"We Had An Amazing Idea, But Then Someone Already Had It": Norming "Novelty" In Early Childhood Computer Science (Poster 31), Deborah Silvis, Ana Ashineh, Jody Clarke-Midura, Jessica Shumway

Spatial Activities and Robot Coding (SPARC)

https://aera25-aera.ipostersessions.com/Default.aspx?s=BF-36-33-8A-0D-DF-81-2C-B8-C6-4F-C6-21-5F-A2-FC

Data From: The Dynamic Responses Of The Mouse Gut Microbiome To Dietary Supplementation With Various Anthocyanin-Rich Foods In The Context Of A Western Diet, Abby D. Benninghoff

Browse all Datasets

Background/Objectives: Anthocyanin (ACN)-rich foods may support gut health by modulating the microbiome and reducing inflammation, potentially lowering the risk of colitis-associated colorectal cancer. However, the dynamic response of the gut microbiome to ACN-rich diets is not well characterized, including in the context of structural and compositional differences among ACN-containing foods. This study examined the temporal response of the mouse gut microbiome to dietary ACNs, focusing on the impact of structural variation. We hypothesized that microbiome shifts would occur rapidly but require sustained dietary ACN intake to persist. Methods: C57BL/6J mice were fed the total Western diet (TWD) supplemented with freeze-dried …

Rapid Flips Between Warm And Cold Extremes In A Warming World, Sijia Wu, Ming Luo, Gabriel Ngar-Cheung Lau, Wei Zhang, Lin Wang, Zhen Liu, Lijie Lin, Yijing Wang, Erjia Ge, Jianfeng Li, Yuanchao Fan, Yimin Chen, Weilin Liao, Xiaoyu Wang, Xiaocong Xu, Zhixin Qi, Ziwei Huang, Faith Ka Shun Chan, David Yongqin Chen, Xiaoping Liu, Tao Pei

Plants, Soils, and Climate Faculty Publications

Rapid temperature flips are sudden shifts from extreme warm to cold or vice versa–both challenge humans and ecosystems by leaving a very short time to mitigate two contrasting extremes, but are yet to be understood. Here, we provide a global assessment of rapid temperature flips from 1961 to 2100. Warm-to-cold flips favorably follow wetter and cloudier conditions, while cold-to-warm flips exhibit an opposite feature. Of the global areas defined by the Intergovernmental Panel on Climate Change, over 60% have experienced more frequent, intense, and rapid flips since 1961, and this trend will expand to most areas in the future. During …

Floating And Submerged Plants Of Utah: Pocket Field Guide, Kate Sinnott, Karin M. Kettenring

All Current Publications

This is a field guide to identifying floating and submerged plants of Utah. We include a page for each species and also a dichotomous key at the end for the pondweeds. Submerged and floating plant species play critical roles in aquatic ecosystems. They provide habitat to aquatic organisms, improve water clarity by trapping sediment, and absorb excess nutrients from the water column, among other vital services. However, they have been threatened and degraded by pollution, land conversion, and introductions of harmful species. Identifying native and non-native plants is an important component of tackling this degradation and promoting the conservation and …

Evidence-Based Alternative Pain Management Techniques For Chronic Pain, Alise Williams Condie, Ashley Yaugher, Kira Swensen, Maren Wright Voss

All Current Publications

Chronic pain and opioid use have become topics of importance as opioid overdose deaths have risen to epidemic proportions throughout the nation. Chronic pain lasts for long periods of time and can be caused by a past injury or have no known cause. Opioids have been utilized to treat pain in the past, but it has been discovered that opioids are better used to treat acute pain and not chronic pain. Opioids can have negative consequences including changes to the brain, depression, increased pain, constipation, sedation, and even death. This fact sheet reviews and explains some of the most successful …

The Utah Statesman, April 21, 2025, Utah State University

The Utah Statesman

Weekly student newspaper of Utah State University in Logan.

Utah Women, Discrimination, And Sexism: Experiences And Perceptions, April Townsend, Susan R. Madsen

Marketing and Strategy Faculty Publications

During the fall of 2023, Utah Women & Leadership Project (UWLP) researchers conducted a statewide study to establish a baseline for public perceptions related to the awareness, understanding, and attitudes about challenges that Utah women and girls face. In early 2024, UWLP published 20 research summaries¹ that shared the results of this comprehensive study. Then, in the fall of 2024, the survey was administered again around the state of Utah with slight refinements. Between January and April of 2025, we have shared the results of the 2024 data by releasing six white papers, this being the final report in …

Staying Safe When Taking Prescription Opioids, Aaron Hunt, Gabriela Murza, Amy May, Jenna Hawks, Alyssa Ferrin

All Current Publications

Prescription opioids, such as oxycodone, morphine, codeine, and hydrocodone, are often used for short-term pain management, and it is important to know how to keep yourself safe when taking opioids prescribed by a doctor. This fact sheet reviews what opioids are, how they work in the body, and how people become dependent on or overdose on opioids. It also offers how to limit your risk of dependence and suggests alternative pain management options.

Effective Mathematics Instruction In High-Poverty Middle Schools: What Are The "Best" Teachers Doing?, Tye G. Campbell, Jordan Green

Teacher Education and Leadership Faculty Publications

While there is much literature devoted to mathematics teaching practices, most research does not consider the perspectives of effective teachers in high-poverty schools. This study offers unprecedented access into the teaching practices of the most effective middle school teachers who teach in high-poverty schools. By accessing a state-wide database of thousands of teachers in Utah (USA), we identified middle school teachers whose students consistently showed high growth on standardized assessments compared to other teachers in Utah and taught in high-poverty schools. Our analysis identified seven teachers. We invited these teachers to participate in interviews regarding their teaching practices, and all …

Avian Detection Data And Environmental Covariates For Utah, Usa Over The Years 2017-2021, Amanda L. Hayes-Puttfarcken

Browse all Datasets

Integrated Monitoring in Bird Conservation Regions (IMBCR) detection data for the state of Utah, USA, and LANDFIRE uncharacteristic exotic Departure Score data over Utah during our study period, as well as additional environmental covariates used to make the model more ecologically accurate. Environmental covariates include average May precipitation, average June temperature, distance to the nearest road, percent canopy cover, and the percent of three habitat types as defined by LANDFIRE; open tree canopy, herbaceous, and shrubland.