Digital Commons Network^™

Hpipy: Decoding Host-Microbe Crosstalk With Computational Homology Models For Protein Interaction Prediction, Raghav Kataria

Student Research Symposium

Various pathogens affect plants

Fungi, bacteria, virus — Disease infection Loss to global agriculture economy

Molecular interactions regulate biological processes

Protein-protein interactions (PPIs) crucial for understanding disease infection mechanisms

Enhances study of protein function and cellular behavior

The Effect Of Medical Interpreters On Patient Outcomes Through Overcoming Linguistic Barriers, Klaire Dilworth, Annie Heaton, Allison Orton

Student Research Symposium

Many patients feel overwhelmed by the excess of information and emotional stress of the health problems they are experiencing. This can be especially stressful in situations where there is a language barrier. This can cause a substantial discrepancy in the healthcare that different ethnic populations receive. It can be difficult for patients to communicate what they are feeling, understand what the providers are telling them. It can also be a disadvantage to medical providers, as they might be unable to understand the experiences and needs of the patient. Medical interpreters hold the responsibility to help patients navigate these stressful times, …

Temporal Dynamics In Forage Value: Assessing The Seasonal Shift In Legumes And Non-Legume Forb Quality During The Growing Period, Fnu Surbhi

Student Research Symposium

Project Goal: The establishment of resource islands containing high-protein species to replace costly late-season nutritional supplements for beef cattle, promoting productivity and biodiversity while reducing environmental impact.

Size Variation In Bumble Bees, Mj Cantwell

Student Research Symposium

Typically, a size distinction exists between queens and workers in eusocial bee species¹ (Fig. 1).

Body size of workers varies throughout the season depending on time of emergence and resource availability² (Fig. 2).

Information regarding how time of emergence impacts Bombus fervidus body size is lacking.

Cyp2d6, Autism, And Oxytocin Receptors, Ethan Dayley

Student Research Symposium

Who cares? Differences in oxytocin receptor density have been observed in two brain regions in autism. CNVs of the CYP2D6 gene appear associated with these differences. The CYP2D6 gene has been previously associated with

Repeatability Of Fecal Egg Counts In Wild Horses, Jaron Dixon

Student Research Symposium

- Fecal floats are one of the most commonly used methods of quantifying parasite infections.

- Despite being used for over a century, each variation of the method differs in accuracy and precision.

- In this study, we quantified parasite egg counts in wild horses using a centrifugal technique and Sheather’s sucrose solution.

- Our aim was to confirm the repeatability of the technique so it may be used in additional studies.

Where Have All The Flowers Gone? A Call For Federal Leadership In Deer Management In The United States, Bernd Blossey, Darragh Hare, Donald M. Waller

Aspen Bibliography

Forests in the United States continue to lose biodiversity and many fail to regenerate due to high deer (family Cervidae) abundance. Declines in biodiversity and overall ecosystem health due to high deer populations increases prevalence of wildlife and human diseases associated with increasing tick abundances and decreases forest resilience and the ability to deliver benefits provided by healthy ecosystems. In the eastern and midwestern United States, white-tailed deer (Odocoileus virginianus) are the main stressor, while in the western U.S. elk (Cervus elaphus) and black-tailed and mule deer (Odocoileus hemionus) can become equally problematic. Federal …

The Utah Statesman, April 1, 2024, Utah State University

The Utah Statesman

Weekly student newspaper of Utah State University in Logan.

Utah Lake Paleoecology Study Report To Deq, April 2024, J. Brahney, L. King, M. Devey, M. Carter, G. Carling, S. Brothers, A. Provard, B. Young, R. West

Watershed Sciences Faculty Publications

Utah Lake is a large shallow eutrophic lake located in north central Utah. In recent years, the occurrence of frequent and sometimes toxic algal blooms has brought new urgency in understanding the cause and effects of eutrophication in Utah Lake. The drainage basin of Utah Lake is dominated by carbonate sedimentary materials and small pockets of phosphate rock occur. Given the bedrock geology and shallow nature of the lake, there has been uncertainty as to the natural trophic status and ecology of the lake prior to the settlement of Utah Valley. Thus, defining historical nutrient concentrations and sources in the …

Providing Pest Management Education For Home Gardeners In Utah, Nick Volesky, Marion Murray

Outcomes and Impact Quarterly

In January 2024, Utah State University (USU) Extension's Integrated Pest Management (IPM) program launched a three-part class series targeting Utah's home gardeners. The goal was to enhance their abilities in identifying and managing insect and plant diseases. With over 200 participants, the series notably increased the knowledge of attendees. This initiative aligns with the USU Extension IPM program's mission to promote sustainable pest management practices across Utah, evidencing its commitment to environmental stewardship and community education.

Eurasian Aspen (Populus Tremula L.): Central Europe's Keystone Species 'Hiding In Plain Sight', Antonín Kusbach, Jan Šebesta, Robert Hruban, Pavel Peška, Paul C. Rogers

Aspen Bibliography

Knowledge of Eurasian aspen’s (Populus tremula L.) ecological and growth characteristics is of high importance to plant and wildlife community ecology, and noncommercial forest ecosystem services. This research assessed these characteristics, identified aspen’s habitat optimum, and examined causality of its current scarce distribution in central Europe. We analyzed a robust database of field measurements (4,656,130 stands) for forest management planning over 78,000 km² of the Czech territory. Our analysis we used GIS techniques, with basic and multivariate statistics such as general linear models, ordination, and classification. Results describe a species of broad ecological amplitude that has heretofore attracted …

Effects Of Stroboscopic Vision On Depth Jump Motor Control: A Biomechanical Analysis, Kenneth D. Harrison, Christopher J. Dakin, Anne Z. Beethe, Talin Louder

Kinesiology and Health Science Faculty Publications

Researchers commonly use the 'free-fall' paradigm to investigate motor control during landing impacts, particularly in drop landings and depth jumps (DJ). While recent studies have focused on the impact of vision on landing motor control, previous research fully removed continuous visual input, limiting ecological validity. The aim of this investigation was to evaluate the effects of stroboscopic vision on depth jump (DJ) motor control. Ground reaction forces (GRF) and lower-extremity surface electromyography (EMG) were collected for 20 young adults (11 male; 9 female) performing six depth jumps (0.51 m drop height) in each of two visual conditions (full vision vs. …

Envisioning Transition From Open Landscapes To Forested Landscapes In The Routt National Forest, Colorado, United States, Brice B. Hanberry, Jacob M. Seidel

Aspen Bibliography

Globally, in remaining wildlands, tree densities and forested cover have increased in grasslands and open forests since European settlement. In the southern Rocky Mountains of Colorado, United States, we determined tree composition and tree cover from historical (years 1875 to 1896) surveys and compared them to current (2002 to 2011) tree composition and current (year 2016) forested land cover for 500,000 ha of the Routt National Forest. Additionally, we examined whether changes in precipitation occurred. Regarding composition, pine (primarily lodgepole pine; Pinus contorta) decreased from 65% to 32% of all trees, with increased subalpine fir (Abies lasiocarpa) …

Faculty Senate Agenda March 4, 2024, Utah State University

Faculty Senate & Faculty Senate Executive Committee

• 3:00 Call to Order
• 3:05 University Business
• 3:25 Faculty Senate Business .
• 3:35 Information
• 3:40 Reports
• 3:55 Old Business
• 4:05 New Business
• Adjourn: 4:30 pm

Educational Policies Committee Agenda March 7, 2024, Utah State University

Educational Policies Committee

• Approval of Minutes – February 1, 2024
• Subcommittee Reports
• Curriculum Subcommittee (Chad Simon)
• Program Proposals
• Academic Standards Subcommittee (Renee Galliher)
• General Education Subcommittee (Matt Sanders)
• Other Business
• Adjourn: 4:00 pm

Curriculum Subcommittee Agenda March 7, 2024, Utah State University

Educational Policies Committee

• Approval of Minutes – February 1, 2024
• Program Proposals

• Semester Course Approval Reviews: https://usu.curriculog.com/

• Other Business

• Adjourn: 3:00 pm

Long-Term Follow-Up Of Acceptance-Enhanced Behavior Therapy For Trichotillomania, Kathryn E. Barber, Douglas W. Woods, Laura J. Ely, Stephen M. Saunders, Scott N. Compton, Angela Neal-Barnett, Martin E. Franklin, Matthew R. Capriotti, Christine A. Conelea, Michael P. Twohig

Psychology Faculty Publications

Acceptance-enhanced behavior therapy for trichotillomania (AEBT-TTM) is effective in reducing trichotillomania (TTM) symptoms, but the durability of treatment effects remains in question. This study analyzed 6-month follow-up data from a large randomized clinical trial comparing AEBT-TTM to an active psychoeducation and supportive therapy control (PST). Adults with TTM (N=85; 92% women) received 10 sessions of AEBT-TTM or PST across 12 weeks. Independent evaluators assessed participants at baseline, post-treatment, and 6 months follow-up. For both AEBT-TTM and PST, self-reported and evaluator-rated TTM symptom severity decreased from baseline to follow-up. TTM symptoms did not worsen from posttreatment to follow-up. At …

Managing Saline And Sodic Soils And Irrigation Water, Burdette Barker, Grant Cardon, Matt Yost, Melanie Stock, Earl Creech, Jody Gale

All Current Publications

Salt is an important factor in plant and soil management. Excessive salt concentrations in soil can cause water to be less available to plants because of the osmotic forces of salt in the soil water. Excessive concentrations of different ions can also be toxic to plants. In agricultural soils and irrigation water, salts are typically described in two ways: (1) total salt concentration or salinity, and (2) sodicity, or the concentration of sodium relative to other cations (positively charged atoms or compounds). Understanding the effect of both total salinity and sodicity on plants and soils, along with management and reclamation …

Commercially Available Products In Increase Soil Water-Holding Capacity, Shital Poudyal, Jake Powell, Rowe Zwahlen, Grant Cardon

All Current Publications

Although adding organic matter is traditionally the most effective way to enhance soil water-holding capacity, several commercial products in the market also have the potential to increase soil water-holding capacity. In this fact sheet, we discuss the properties and characteristics of those commercially available products and recommended application rates. We also explore some limitations of using these products.

Faculty Senate Executive Committee Agenda February 20, 2024, Utah State University

Faculty Senate & Faculty Senate Executive Committee

• Call to Order
• Approval of Minutes - January 22, 2024
• University Business
• Faculty Senate Business
• Information
• Education Policies Committee - December 7, 2023 | January 4, 2024
• New Limited English Proficiency (LEP) Policy
• Reports
• Faculty Diversity, Development, & Equity Annual Report
• Parking and Transportation Committee Annual Report
• Sustainability Council Annual Report
• Old Business
• Update on IRB Ad Hoc Committee
• Update on Faculty Code 405
• New Business
• 
  Faculty Code 407 Redline - Clean | 408 Redline - Clean
• Adjourn: 5:00 pm

The Utah Statesman, February 12, 2024, Utah State University

The Utah Statesman

Weekly student newspaper of Utah State University in Logan.

Hazara University's Monocot Specimen Data In Openherbarium.Org On 20 December 2023, Mary Barkworth, Liaqat Ullah, Abdul Majid, Ghulam Mujtaba Shah, Jan Alam

Browse all Datasets

Northern Pakistan is interpreted here as including three administrative regions: Khyber Pakhtunkhwa, Gilgit-Baltistan, and Azad Jammu and Kashmir. It is dominated by multiple mountain ranges whose valleys drain, directly or indirectly, into the Indus River. Hazara University, which is in Khyber Pakhtunkhwa, was started in 2002 and its herbarium (HUP) in 2005. Digitization of the herbarium's vascular plants began in 2021 with its records being shared in OpenHerbarium and GBIF. Its online presence is now growing more rapidly than any other Pakistani herbarium. This paper summarizes the taxonomic diversity and geographic origin of its monocot holdings in 2023. In 2023, …

Faculty Senate Agenda February 5, 2024, Utah State University

Faculty Senate & Faculty Senate Executive Committee

• 3:45 Call to Order
• 3:50 University Business
• 4:05 Faculty Senate Business
• 4:10 Information
• 4:25 Reports
• 4:45 Old Business
• 4:50 New Business
• Adjourn: 5:00 pm

Can The Impact Of Gravel Roads On Organic Layer Thickness Explain The Distribution Of Populus Tremuloides Along Road Networks In The Boreal Forest Of Eastern Canada?, Mathilde Marchais, Dominique Arseneault, Yves Bergeron

Aspen Bibliography

Roads are known to alter environmental conditions and the composition of road edge plant communities, particularly when exogenous materials are used as road surfacing. In this study, we evaluate the impact of gravel roads on the organic layer thickness (OLT) and aspen distribution in a boreal forest landscape of Eastern Canada. The OLT and aspen distribution were compared at different distances from the roads (0 m, 10 m, and >10 m) to determine whether a reduction in the OLT along the roads could explain the distribution of aspen along the road network, and in particular the role of the roads …

Oystershell Scale (Hemiptera: Diaspididae) Population Growth, Spread, And Phenology On Aspen In Arizona, Usa, Connor D. Crouch, Richard W. Hofstetter, Amanda M. Grady, Nylah N.S. Edwards, Kristen M. Waring

Aspen Bibliography

Oystershell scale (OSS; Lepidosaphes ulmi L.) is an invasive insect that threatens sustainability of aspen (Populus tremuloides Michx.) in the southwestern United States. OSS invasions have created challenges for land managers tasked with maintaining healthy aspen ecosystems for the ecological, economic, and aesthetic benefits they provide. Active management is required to suppress OSS populations and mitigate damage to aspen ecosystems, but before management strategies can be implemented, critical knowledge gaps about OSS biology and ecology must be filled. This study sought to fill these gaps by addressing 3 questions: (i) What is the short-term rate of aspen mortality in …

Educational Policies Committee Agenda February 1, 2024, Utah State University

Educational Policies Committee

• Subcommittee Reports
• Curriculum Subcommittee (Chad Simon)
• Academic Standards Subcommittee Report (Renee Galliher)
• General Education Subcommittee Report (Matt Sanders)

Tremblings, February 2024, Western Aspen Alliance

Tremblings

Do aspen smother or stoke the flames?

Kristin Nesbit

Perhaps you’ve heard of—or seen—fires decreasing in intensity (or extinguishing altogether) when they encounter an aspen stand. For a long time, firefighters, managers, and ecologists have characterized aspen forests as being low flammability, fire-resistant, “firebreak” forest types after observations of crown fires in conifer forests suddenly dropping down to surface fires upon entering adjacent aspen stands. However, high-intensity fires do spread through aspen-dominated forests, and aspen is known to regenerate vigorously after fire. For my M.S. research at Utah State University, I sought to explore this apparent paradox of aspen’s relationship …

Pile Burning After Conifer Removal From Aspen Stands Affects Tree Mortality, Regeneration, And Understory Recovery, John-Pascal Berrill, Christa M. Dagley, Yoon G. Kim, J. Morgan Varner

Aspen Bibliography

Quaking aspen (Populus tremuloides Michx.) stands throughout the western United States provide valuable ecosystem services but can be lost via succession from aspen to conifer. Forest managers are cutting conifers, but disposal of cut wood can be challenging in remote or sensitive areas. Piling and burning is being tested within aspen stands but ecosystem responses to this treatment are understudied. We assessed aspen tree mortality, tree regeneration, and understory vegetation after forest restoration thinning followed by pile burning in seven aspen-conifer stands around Lake Tahoe, California and Nevada, USA. Pile burning was conducted after cut wood had dried (1.5–7.5 …

Aspen Recovery In Northern Yellowstone: A Comment On Brice Et Al. (2021), Luke E. Painter, Robert L. Beschta, William J. Ripple

Aspen Bibliography

Aspen sapling recruitment increased as browsing by elk decreased, following the 1995–96 reintroduction of wolves in Yellowstone National Park. We address claims by Brice et al. (2021) that previous studies exaggerated recent aspen recovery. We conclude that their results actually supported previous work showing a trophic cascade benefiting aspen.

Safety And Health Management Planning For Veterinarians, Jessie Salter, Michael Pate, Kerry A. Rood

All Current Publications

Veterinary staff health and safety are of primary importance to the profession. Although this is inherently understood, oftentimes, staff safety is not given the time and resources needed to promote a safe work environment free from unnecessary risks or exposures. This handbook educates clinic leaders on valuing and creating a safety culture in practice as well as implementing appropriate safety policies and procedures. Veterinary personnel are more likely to experience a work-related injury than policemen, firefighters, and construction workers. These statistics illustrate the need for a stronger safety culture in veterinary medicine. This handbook provides an outline on how to …