Digital Commons Network^™

Review Of Compact Copyright: Quick Answers To Common Questions, Amanda D. Howard

Journal of Western Archives

Review of Compact Copyright: Quick Answers to Common Questions by Sara R. Benson.

Faculty Senate Minutes, January 31, 2022, Utah State University

Faculty Senate & Faculty Senate Executive Committee

Agenda

• Call to Order - Boyd Edwards
• Approval of Minutes – January 10, 2022
  
• University Business - Noelle Cockett, President | Frank Galey, Provost
• Information
• Education Policies Committee – January 6, 2022 - Paul Barr
• Spring 2022 Training Opportunities for Faculty - Tanisha Barker
• Reports
• Office of Research Annual Report - Lisa Berreau
• School of Graduate Studies Annual Report - Richard Cutler
• Old Business
• New Business

The Utah Statesman, January 31, 2022, Utah State University

The Utah Statesman

No abstract provided.

Educational Policies Committee Agenda, February 3, 2022, Utah State University

Educational Policies Committee

• Approval of 2 December 2021 Minutes. Minutes approved as distributed.
• Subcommittee Reports
• a. Curriculum Subcommittee
• b. Academic Standards Subcommittee
• c. General Education Subcommittee
• Other Business (USHE)

Temperaturas Críticas De Primavera Para Yemas De Los Árboles Frutales, Michael Pace, Marion Murray

All Current Publications

Esta publicación enumera las temperaturas primaverales críticas para las yemas de árboles frutales cuando el 10% y 90% de las yemas mueren en diferentes etapas de desarrollo después de 30 minutos de exposición.

Robust Plant Segmentation Of Color Images Based On Image Contrast Optimization, Yuzhen Lu, Sierra N. Young, Haifeng Wang, Nuwan Wijewardane

Civil and Environmental Engineering Faculty Publications

Plant segmentation is a crucial task in computer vision applications for identification/classification and quantification of plant phenotypic features. Robust segmentation of plants is challenged by a variety of factors such as unstructured background, variable illumination, biological variations, and weak plant-background contrast. Existing color indices that are empirically developed in specific applications may not adapt robustly to varying imaging conditions. This study proposes a new method for robust, automatic segmentation of plants from background in color (red-green-blue, RGB) images. This method consists of unconstrained optimization of a linear combination of RGB component images to enhance the contrast between plant and background …

The Los Seis De Boulder Sculpture Project: A Case Study Of Socially Engaged Archivist/Artist Collaboration At The University Of Colorado Boulder, Megan K. Friedel, Jasmine Baetz

Journal of Western Archives

As academic institutions and archivists around the nation grapple with the question of how to address existing monuments to racist histories at their institutions, how can archivists support the creation of new monuments on college and university campuses that reflect suppressed or oppressed histories of people of color? This case study explores the Los Seis de Boulder Sculpture Project, a socially engaged art project at the University of Colorado Boulder (CU Boulder), in which archivists in the CU Boulder Libraries' Archives supported and collaborated with a student artist and community members to create a public monument commemorating the deaths of …

Bottom-Up Drivers Of Future Fire Regimes In Western Boreal North America, Adrianna C. Foster, Jacquelyn K. Shuman, Brendan M. Rogers, Xanthe J. Walker, Michelle C. Mack, Laura L. Bourgeau-Chavez, Sander Veraverbeke, Scott J. Goetz

Aspen Bibliography

Forest characteristics, structure, and dynamics within the North American boreal region are heavily influenced by wildfire intensity, severity, and frequency. Increasing temperatures are likely to result in drier conditions and longer fire seasons, potentially leading to more intense and frequent fires. However, an increase in deciduous forest cover is also predicted across the region, potentially decreasing flammability. In this study, we use an individual tree-based forest model to test bottom-up (i.e. fuels) vs top-down (i.e. climate) controls on fire activity and project future forest and wildfire dynamics. The University of Virginia Forest Model Enhanced is an individual tree-based forest model …

Threats To Internal Validity In Multiple-Baseline Design Variations, Timothy A. Slocum, Sarah E. Pinkelman, P. Raymond Joslyn, Beverly Nichols

Special Education and Rehabilitation Counseling Faculty Publications

Multiple baseline designs—both concurrent and nonconcurrent—are the predominant experimental design in modern applied behavior analytic research and are increasingly employed in other disciplines. In the past, there was significant controversy regarding the relative vigor of concurrent and nonconcurrent multiple baseline designs. The consensus in recent textbooks and methodological papers is that nonconcurrent designs are less rigorous than concurrent designs because of their presumed limited ability to address the threat of coincidental events (i.e., history). This skepticism of nonconcurrent designs stems from an emphasis on the importance of across-tier comparisons and relatively low importance placed on replicated within-tier comparisons for addressing …

Identification Of A Novel Glucuronyltransferase From Streptomyces Chromofuscus Atcc 49982 For Patural Product Glucuronidation, Jie Ren, Caleb Don Barton, Kathryn Eternity Sorenson, Jixun Zhan

Biological Engineering Faculty Publications

Glycosylation is an effective way to increase the polarity of natural products. UDP-glucuronyltransferases (UGTs) are commonly observed and extensively studied in phase II drug metabolism. However, UGTs in microorganisms are not well studied, which hampered the utilization of this type of enzyme in microbial glucuronidation of natural products. Screening of five actinomycete strains showed that Streptomyces chromofuscus ATCC 49982 can convert diverse plant polyphenols into more polar products, which were characterized as various glucuronides based on their spectral data. Analysis of the genome of this strain revealed a putative glucuronidation gene cluster that contains a UGT gene (gcaC) …

Faculty Senate Agenda, January 31, 2022, Utah State University

Faculty Senate & Faculty Senate Executive Committee

Agenda

• Call to Order - Boyd Edwards
• University Business - Frank Galey, Provost
• Information Education
• Policies Committee – December 2, 2021 - Paul Barr
• General Education Subcommittee
• Academic Standards Subcommittee
• Curriculum Subcommittee
• IChange Aspire Efforts - Claudia Radel
• Reports
• Council on Teacher Education Annual Report | One Pager - Kimberly Lott
• Scholarship Advisory Board Annual Report - Craig Whyte

The Utah Statesman, January 24, 2022, Utah State University

The Utah Statesman

Weekly student newspaper of Utah State University in Logan.

Two-Sided Platform Pricing And Competition Under Realistic Pricing Structure, Tongyao Jiang, Jie Chen, Zhixuan Xiang

Economics and Finance Student Research

This paper is motivated by the prevailing pricing structure and competition in Chinese food-delivery market. Currently, two oligarchs in China’s food-delivery market are Meituan-Dianping Takeout and ELEME Takeout, which accounting for more than 95% of the market share. Both of these platforms charge a percentage commission based on per-transaction price and involve per-agent fee. So far, few research has been found to make analysis under such realistic pricing structure, and we help to fill this gap by developing a model for platform competition based on the model developed by Armstrong. The results we get under the realistic pricing structure and …

Detection Of Crop Diseases Using Enhanced Variability Imagery Data And Convolutional Neural Networks, Shai Kendler, Ran Aharoni, Sierra N. Young, Hanan Sela, Tamar Kis-Papo, Tzion Fahima, Barak Fishbain

Civil and Environmental Engineering Faculty Publications

The timely detection of crop diseases is critical for securing crop productivity, lowering production costs, and minimizing agrochemical use. This study presents a crop disease identification method that is based on Convolutional Neural Networks (CNN) trained on images taken with consumer-grade cameras. Specifically, this study addresses the early detection of wheat yellow rust, stem rust, powdery mildew, potato late blight, and wild barley net blotch. To facilitate this, pictures were taken in situ without modifying the scene, the background, or controlling the illumination. Each image was then split into several patches, thus retaining the original spatial resolution of the image …

Grape Varieties For Utah, Michael Caron, Taun Beddes, Tiffany Maughan, Michael Pace, Brent Black

All Current Publications

This fact sheet introduces the different types of grapes and provides suggestions of grape varieties that can be grown in Utah.

Poverty Among Utah Women: A 2022 Update, Dawn-Marie G. Wood, Emily S. Darowski, Susan R. Madsen, Gregory C. Knapp

Marketing and Strategy Faculty Publications

In 2016, the Utah Women & Leadership Project (UWLP) released a research snapshot entitled “Poverty Among Utah Women.” At the time, 46.9% of Utah female-headed households with related children under age 5 were living in poverty.¹ Since then, the overall poverty rate in Utah has decreased 2.4%.² However, over a third (36.4%) of that same demographic still live in poverty.³ Additionally, although Utahns experience lower rates of poverty than the national average (8.9% in Utah vs. 12.3% nationwide), more women continue to live in poverty than men (9.6% vs. 8.2%, respectively).⁴ Many factors influence poverty among …

Landscape Dynamics (Landdx) An Open-Access Spatial-Temporal Database For The Kenya-Tanzania Borderlands, Peter Tyrrell, Irene Amoke, Koen Betjes, Femke Broekhuis, Robert Buitenwerf, Sarah Carroll, Nathan Hahn, Daniel Haywood, Britt Klaassen, Mette Løvschal, David Macdonald, Karen Maiyo, Hellen Mbithi, Nelson Mwangi, Churchil Ochola, Erick Odire, Victoria Ondrusek, Junior Ratemo, Frank Pope, Samantha Russell, Wilson Sairowua, Kiptoo Sigilai, Jared A. Stabach, Jens-Christian Svenning, Elizabeth Stone, Johan T. Du Toit, Guy Western, George Wittemyer, Jake Wall

Wildland Resources Faculty Publications

The savannas of the Kenya-Tanzania borderland cover >100,000 km² and is one of the most important regions globally for biodiversity conservation, particularly large mammals. The region also supports >1 million pastoralists and their livestock. In these systems, resources for both large mammals and pastoralists are highly variable in space and time and thus require connected landscapes. However, ongoing fragmentation of (semi-)natural vegetation by smallholder fencing and expansion of agriculture threatens this social-ecological system. Spatial data on fences and agricultural expansion are localized and dispersed among data owners and databases. Here, we synthesized data from several research groups and conservation …

Which Exercise Interventions Can Most Effectively Improve Reactive Balance In Older Adults? A Systematic Review And Network Meta-Analysis, Youngwook Kim, Michael N. Vakula, David A. E. Bolton, Christopher J. Dakin, Brennan J. Thompson, Timothy A. Slocum, Masaru Teramoto, Eadric Bressel

Kinesiology and Health Science Faculty Publications

Background: Reactive balance is the last line of defense to prevent a fall when the body loses stability, and beneficial effects of various exercise-based interventions on reactive balance in older adults have been reported. However, their pooled evidence on the relative effects has yet to be described. Objective: To review and evaluate the comparative effectiveness of various exercise-based interventions on reactive balance in older adults. Methods: Nine electronic databases and reference lists were searched from inception to August 2021. Eligibility criteria according to PICOS criteria were as follows: (1) population: older adults with the mean age of 65 years or …

Community Based Engineering Design Challenges For Adolescent English Learners, Amy Wilson-Lopez

Funded Research Records

No abstract provided.

Examining Alternative Water Management Strategies To Support Rio Grande Silvery Minnow Conservation Within And Across Years, Timothy E. Walsworth, Phaedra Budy

Watershed Sciences Faculty Publications

Rio Grande Silvery Minnow (RGSM) are currently constrained to only 5% of their historic range, and their persistence is threatened by highly altered and impaired habitat conditions (Bestgen and Platania 1991). These habitat conditions have resulted from reduced spring and summer flows due to natural variability and anthropogenic water development and extraction, which have resulted in substantial geomorphic changes (Swanson et al. 2011). Successful conservation of this endangered species will require determination of how available flows can be managed to provide conditions supporting growth, reproduction, and survival of RGSM within and across a variety of water years. Previous research has …

The Utah Statesman, January 17, 2022, Utah State University

The Utah Statesman

Weekly student newspaper of Utah State University in Logan.

Hysteretic Transition Between States Of A Filled Hexagonal Magnetic Dipole Cluster, Andrew D. P. Smith, Peter T. Haugen, Boyd F. Edwards

All Physics Faculty Publications

By minimizing the magnetostatic potential energy and by finding zeros in the sum of the squares of the torques, we find the equilibrium states of six dipoles of identical strength at the vertices of a regular hexagon and a variable-strength dipole at the center. The seven dipoles spin freely about fixed axes that are perpendicular to the plane of the hexagon, with their dipole moments directed parallel to the plane. When the central dipole is weak compared with the perimeter dipoles, a ‘‘circular’’ state applies in which the perimeter dipole moments circle around the central dipole, which points toward a …

Academic Standards Subcommittee Minutes, January 13, 2022, Utah State University

Educational Policies Committee

• New Business
• Comprehensive review of the Excused Absences policy (Fran Hopkin)
• Motion to approve the proposed wording to the Educational Policies Committee made by Dan Coster. Seconded by Sterling Bone. The vote was unanimous for all present.

Spatial Personalities: A Meta-Analysis Of Consistent Individual Differences In Spatial Behavior, Erica F. Stuber, Ben S. Carlson, Brett R. Jesmer

Wildland Resources Faculty Publications

Individual variation in behavior, particularly consistent among-individual differences (i.e., personality), has important ecological and evolutionary implications for population and community dynamics, trait divergence, and patterns of speciation. Nevertheless, individual variation in spatial behaviors, such as home range behavior, movement characteristics, or habitat use has yet to be incorporated into the concepts or methodologies of ecology and evolutionary biology. To evaluate evidence for the existence of consistent among-individual differences in spatial behavior – which we refer to as “spatial personality” – we performed a meta-analysis of 200 repeatability estimates of home range size, movement metrics, and habitat use. We found that …

Academic Standards Subcommittee Agenda, January 13, 2022, Utah State University

Educational Policies Committee

Agenda

• New Business
• Comprehensive review of the Excused Absences policy (Fran Hopkin)

Assessing Leachable Cytotoxicity Of 3d-Printed Polymers And Facile Detoxification Methods, Venkatakrishnan Rengarajan, Angela Clyde, Jefferson Pontsler, Jonathan Valiente, Adreann Peel, Yu Huang

Biological Engineering Faculty Publications

Additive manufacturing of polymers is gaining momentum in health care industries by providing rapid 3D printing of customizable designs. Yet, little is explored about the cytotoxicity of leachable toxins that the 3D printing process introduced into the final product. We studied three printable materials, which have various mechanical properties and are widely used in stereolithography 3D printing. We evaluated the cytotoxicity of these materials through exposing two fibroblast cell lines (human and mouse derived) to the 3D-printed parts, using overlay indirect contact assays. All the 3D-printed parts were measured toxic to the cells in a leachable manner, with flexible materials …

Drought Mitigation For Cow/Calf Producers: Depopulation Strategies, Reganne K. Briggs, Joshua Dallin, Jacob Hadfield, Matthew D. Garcia

All Current Publications

Drought is a recurring event faced by many cow/calf producers across the nation. As drought events increase in their severity, it is important for cattle producers to have a management plan to mitigate the economic effects of drought. Two of the most common strategies for mitigating the effects of drought include buying additional feed and depopulating a portion of the herd. This fact sheet reviews strategies that will guide the decision-making process to cull cattle during drought.

Identifying Conifer Tree Vs. Deciduous Shrub And Tree Regeneration Trajectories In A Space-For-Time Boreal Peatland Fire Chronosequence Using Multispectral Lidar, Humaira Enayetullah, Laura Chasmer, Christopher Hopkinson, Dan Thompson, Danielle Cobbaert

Aspen Bibliography

Wildland fires and anthropogenic disturbances can cause changes in vegetation species composition and structure in boreal peatlands. These could potentially alter regeneration trajectories following severe fire or through cumulative impacts of climate-mediated drying, fire, and/or anthropogenic disturbance. We used lidar-derived point cloud metrics, and site-specific locational attributes to assess trajectories of post-disturbance vegetation regeneration in boreal peatlands south of Fort McMurray, Alberta, Canada using a space-for-time-chronosequence. The objectives were to (a) develop methods to identify conifer trees vs. deciduous shrubs and trees using multi-spectral lidar data, (b) quantify the proportional coverage of shrubs and trees to determine environmental conditions driving …

Faculty Senate Executive Committee Agenda, January 18, 2022, Utah State University

Faculty Senate & Faculty Senate Executive Committee

• Call to Order- Body Edwards Approval of Minutes – December 13, 2021
• University Business- Noelle Cockett, President | Frank Galey, Provost
• Information
• Education Policies Committee – January 6, 2022 Paul Barr
• Spring 2022 Training Opportunities for Faculty Tanisha Barker
• Reports
• Reports Office of Research Annual Report Lisa Berreau
• School of Graduate Studies Annual Report Richard Cutler
• Old Business
• New Business
• Code 401 Track Changes | Clean 1st Reading Scott Hunsaker

Faculty Senate Agenda, January 10, 2022, Utah State University

Faculty Senate & Faculty Senate Executive Committee

• Approval of Minutes – November 29, 2021
• University Business
• Education Policies Committee
• Change Aspire Efforts
• Council on Teacher Education Annual Report
• Scholarship Advisory Board Annual Report
• Old Business
• New Business