Digital Commons Network^™

Basal Diet Fed To Recipient Mice Was The Driving Factor For Colitis And Colon Tumorigenesis, Despite Fecal Microbiota Transfer From Mice With Severe Or Mild Disease, Daphne Michelle Rodriguez Jimenez, Korry J. Hintze, Giovanni Rompato, Eliza C. Stewart, Abbey H. Barton, Emily Mortensen-Curtis, Porter A. Green, Arnaud J. Van Wettere, Aaron J. Thomas, Abby D. Benninghoff

Animal, Dairy, and Veterinary Science Faculty Publications

Consumption of the total Western diet (TWD) in mice has been shown to increase gut inflammation, promote colon tumorigenesis, and alter fecal microbiome composition when compared to mice fed a healthy diet, i.e., AIN93G (AIN). However, it is unclear whether the gut microbiome contributes directly to colitis-associated CRC in this model. The objective of this study was to determine whether dynamic fecal microbiota transfer (FMT) from donor mice fed either the AIN basal diet or the TWD would alter colitis symptoms or colitis-associated CRC in recipient mice, which were fed either the AIN diet or the TWD, using a 2 …

Curriculum Subcommittee Minutes, March 2, 2023, Utah State University

Educational Policies Committee

• Approval of Minutes
• Program Proposals
• Semester Course Approval Reviews
• Other Business
• Adjourn

Second Language Acquiescence Of Multilingual Students In Tanzania, Ann E. Roemer

World Languages and Cultures Faculty Publications

This research, conducted at a major university in Tanzania, investigated the personal experiences of multilingual students vis-à-vis the government's language policy requiring Swahili as the language of instruction (LoI) at the primary level and English at the secondary level. The participants, who spoke 25 different languages as their L1, were placed into 49 different language groups and asked to write what they remembered about the language policy where they attended school. The data show that Gramsci's cultural hegemony is occurring in Tanzania. The 'common sense' is that people truly believe English is symbolic of prestige and power–even though few people …

Testing The Affect Of Modified Sense Of Place, Conservation Ethic, And Good Farmer Identity Measures On Predicting The Adoption Of Cover Crops In Working Landscapes In Iowa, Elizabeth A. Bennett, Morey Burnham, Jessica D. Ulrich-Schad, J. Gordon Arbuckle, Weston M. Eaton, Sarah P. Church, Francis R. Eanes, Jennifer Eileen Cross, Matthew A. Williamson

Sociology and Anthropology Student Research

While sense of place (SOP) has been used in amenity landscapes to understand pro-environmental behavior, in working landscapes, SOP has not been a valid or reliable predictor for explaining conservation behavior. In this paper, we advance theory on SOP in working landscapes by assessing the relationship between several new and modified sense of place measures and farmer adoption of cover crops in Iowa. We used data from a 2018 survey of Iowa farmers and a Bayesian logistic regression, finding that physical dependence and economic dependence are distinct dimensions of SOP in working landscapes and the addition of a measure beyond …

Faculty Senate Agenda, March 13, 2023, Utah State University

Faculty Senate & Faculty Senate Executive Committee

• Call to Order
• Approval of Minutes - February 6, 2023
• University Business
• Faculty Senate Presidency Business
• Information
• Educational Policies Committee - February 2, 2023
• Reports
• Parking Committee Annual Report
• Honorary Degrees
• Old Business
• New Business
• Adjourn

Changes In Metal-Chelating Metabolites Induced By Drought And A Root Microbiome In Wheat, Anne J. Anderson, Joshua M. Hortin, Astrid R. Jacobson, David W. Britt, Joan E. Mclean

Biological Engineering Faculty Publications

The essential metals Cu, Zn, and Fe are involved in many activities required for normal and stress responses in plants and their microbiomes. This paper focuses on how drought and microbial root colonization influence shoot and rhizosphere metabolites with metal-chelation properties. Wheat seedlings, with and without a pseudomonad microbiome, were grown with normal watering or under water-deficit conditions. At harvest, metal-chelating metabolites (amino acids, low molecular weight organic acids (LMWOAs), phenolic acids, and the wheat siderophore) were assessed in shoots and rhizosphere solutions. Shoots accumulated amino acids with drought, but metabolites changed little due to microbial colonization, whereas the active …

“I’Ll Give Them All The Time They Need”: How Lgbtq+ Teens Build Positive Relationships With Their Active, Latter-Day Saint Parents, Sydney A. Sorrell, Emalee J. Willis, Jane H. Bell, G. Tyler Lefevor, Samuel J. Skidmore

Psychology Student Research

Strong and supportive relationships with parents are key to promoting the mental health of LGBTQ+ teens. Overwhelmingly, studies have focused on ways to improve parental acceptance, largely neglecting understanding the parent–teen dyad as a unit and ignoring teens’ contributions to their relationships with their parents. To address this gap, we conducted 19 separate interviews with LGBTQ+ teens and their Latter-day Saint (LDS) parents (38 total interviews) to explore the ways that teens contributed to the development of positive relationships. Additionally, we explored teen-related factors that presented challenges to the parent–teen relationship. Thematic analyses suggested that LGBTQ+ teens engaged in several …

The Impact Of Covid-19 On Students' Academic Performance: The Case Of The University Of Ghana Business School, Joseph Ofori Acheampong

Political Science Student Research

The unruly consequences of the COVID-19 outbreak have hamstrung higher education institutions. This study aims to investigate the perceived impact of COVID-19 on student learning and academic performance through a qualitative approach. In-depth semi-structured interviews with 30 purposively chosen informants were used. The results indicated that 70% of students perceive a paradigm shift in their learning experience before and after COVID-19. It was discovered that their sociodemographic characteristics influenced 60% of students, and 57% were influenced by their parent's socioeconomic status, which influenced their academic achievements during the COVID-19 outbreak. The findings revealed that 63% of students had faced numerous …

Plagiarism Deterrence In Cs1 Through Keystroke Data, Kaden Hart, Chad Mano, John M. Edwards

Computer Science Student Research

Recent work in computing education has explored the idea of analyzing and grading using the process of writing a computer program rather than just the final submitted code. We build on this idea by investigating the effect on plagiarism when the process of coding, in the form of keystroke logs, is submitted for grading in addition to the final code. We report results from two terms of a university CS1 course in which students submitted keystroke logs. We find that when students are required to submit a log of keystrokes together with their written code they are less likely to …

Accurate Estimation Of Time-On-Task While Programming, Kaden Hart, Christopher M. Warren, John Edwards

Computer Science Student Research

In a recent study, students were periodically prompted to self-report engagement while working on computer programming assignments in a CS1 course. A regression model predicting time-on-task was proposed. While it was a significant improvement over ad-hoc estimation techniques, the study nevertheless suffered from lack of error analysis, lack of comparison with existing methods, subtle complications in prompting students, and small sample size. In this paper we report results from a study with an increased number of student participants and modified prompting scheme intended to better capture natural student behavior. Furthermore, we perform a cross-validation analysis on our refined regression model …

Leveraging Important Covariate Groups For Corn Yield Prediction, Britta L. Schumacher, Emily K. Burchfield, Brennan Bean, Matt A. Yost

Plants, Soils and Climate Student Research

Accurate yield information empowers farmers to adapt, their governments to adopt timely agricultural and food policy interventions, and the markets they supply to prepare for production shifts. Unfortunately, the most representative yield data in the US, provided by the US Department of Agriculture, National Agricultural Statistics Service (USDA-NASS) Surveys, are spatiotemporally patchy and inconsistent. This paper builds a more complete data product by examining the spatiotemporal efficacy of random forests (RF) in predicting county-level yields of corn – the most widely cultivated crop in the US. To meet our objective, we compare RF cross-validated prediction accuracy using several combinations of …

Educational Policies Committee Minutes, March 2, 2023, Utah State University

Educational Policies Committee

• Approval of Minutes
• Subcommittee Reports
• Other Business
• Adjourn

Library Instructional E-Resources As Oer: Finding The Right Home, Erica Finch, Niki Fullmer, Stephanie Western

Library Faculty & Staff Presentations

No abstract provided.

Apcs And 123s: Estimating How Much Your Faculty Are Spending On Article Processing Charges., Erica Finch, Lindsay Ozburn, Becky L. Thoms

Library Faculty & Staff Presentations

No abstract provided.

Formation Design For Optimal Relative Navigation In Gps Denied Environments, Timothy Shoop, Josue Munoz, Jacob Gunther, David Geller, Tyson Smith

Space Dynamics Laboratory Publications

This paper presents a study of formation flying design to optimize relative navigation performance when Global Positioning System (GPS) is unavailable. In GPS denied environments, relative navigation can be achieved through relative range measurements obtained from inter-satellite transceivers. Many formation flying missions require strict relative navigation performance. However, navigation performance using range measurements is highly dependent on the formation geometry. This research presents a method for designing formations such that relative navigation is optimized when using relative range measurements. Toward this, relative navigation performance metrics are derived as a function of formation design parameters. The structure and approach for optimizing …

Occurrence Rates Of Spread-F Echoes In Australasian Vi Ionograms, James Vincent Eccles, Leo F. Mcnamara, Jeffrey M. Holmes

Space Dynamics Laboratory Publications

Observations of frequency spreading (FS) and range spreading (RS) in ionogram traces for Australian vertical incidence ionosondes for 1975 through 2013 have been analyzed to provide diurnal, seasonal, latitudinal, and solar-cycle variations of the occurrence rates of FS and RS traces. For midlatitude ionosondes, both FS and RS rates were found to be negatively correlated with solar activity. FS was found to have maximum occurrence rates in June and July (JJ), with sub-maximum in December and January (DJ) during solar minimum years. The FS occurrence rates in JJ months were highest just after midnight. RS echoes had lower occurrence rates …

Consumer Taste Beliefs Impact Organic Specialty Baked Good Pricing, Tatiana Drugova, Kynda R. Curtis

All Current Publications

In this fact sheet, we discuss how consumer taste beliefs related to organic specialty baked goods differ from their taste beliefs for conventional specialty baked goods, and whether this difference affects the amount consumers are willing to pay for organic-labeled specialty baked goods. In other words, we examine how an organic label on baked goods affects taste perceptions and willingness to pay (WTP). Further, we examine whether providing information about organic labeling standards changes consumer taste beliefs and impacts WTP for organic baked goods. Finally, we examine the impact of providing taste information to mimic scenarios where respondents know the …

Which Factors Influence Consumer Organic Specialty Bakery Product Taste Ratings?, Tatiana Drugova, Kynda R. Curtis

All Current Publications

In this fact sheet, we compare consumer taste ratings for organic and conventional specialty bakery products and analyze what factors explain the differences. These products are typically consumed for pleasure and are more expensive than mainstream baked goods. However, consumers have high quality expectations, including taste, which may be an issue if not satisfactory. Understanding factors that impact consumer taste rating for organic specialty bakery products can help identify what might be done to improve taste perceptions/expectations and the success of organic specialty bakery/pastry products.

Who Values Organic Specialty Bakery Products?, Tatiana Drugova, Kynda R. Curtis

All Current Publications

In this fact sheet, we examine differences in socio-demographics and lifestyle choices between those who view organic as important when purchasing specialty bakery products and those who don’t, with the aim to identify a target market of consumers who prefer organic specialty bakery products. Additionally, we evaluate other important product attributes to consumers seeking organic specialty bakery products. Consumer taste ratings for organic and conventional specialty bakery products are compared for those who value organics and those who don’t to evaluate the impact of taste beliefs on consumer demand for organic specialty bakery products.

Landscaping In The Utah Wildland-Urban Interface, Jordan Goff, David T. Anderson, Jake Powell, Darren Mcavoy

All Current Publications

The wildland-urban interface (WUI) is simply where human development mingles with wildland, or in other words, developed land next to undeveloped land. This area is at the highest risk for damage from wildfire. As our communities grow outward, the WUI is only expanding, putting more people at risk from wildfire. Therefore, it is important for homes built there to have fire-protective landscaping. Also, because Utah is a desert state currently in a drought, low-water landscaping is important for all Utah landscapes, including the WUI. This fact sheet addresses these issues and provides guidance on fire-protective and low-water landscaping.

The Utah Statesman, February 27, 2023, Utah State University

The Utah Statesman

Weekly student newspaper of Utah State University in Logan.

Parasitoid Wasps Of The Invasive Brown Marmorated Stink Bug In Utah, Zachary R. Schumm, Kate V. Richardson, Mark Cody Holthouse, Yota Mizuno, Diane G. Alston, Lori R. Spears

All Current Publications

The brown marmorated stink bug (BMSB, Halyomorpha halys Stål), an invasive insect from eastern Asia, is causing nuisance problems and agricultural damage in northern Utah. Insecticide applications to control this pest are not sustainable, and therefore the focus is on biological control through the use of parasitoid wasps that sting and kill stink bug eggs. Surveys are underway in Utah to search for Samurai wasp (Trissolcus Japonicus [Ashmead]), a parasitoid wasp native to BMSB’s home range that has been found in 12 U.S. States, and is highly effective at killing BMSB eggs. While Samurai wasp has not been found, …

A Systematic Review And Meta-Analysis Of Self-Guided Online Acceptance And Commitment Therapy As A Transdiagnostic Self-Help Intervention, Korena S. Klimczak, Guadalupe G. San Miguel, Miriam N. Mukasa, Michael P. Twohig, Michael E. Levin

Psychology Student Research

Online Acceptance and Commitment Therapy (ACT) interventions use websites and smartphone apps to deliver ACT exercises and skills. The present meta-analysis provides a comprehensive review of online ACT self-help interventions, characterizing the programs that have been studied (e.g. platform, length, content) and analyzing their efficacy. A transdiagnostic approach was taken, including studies that addressed a range of targeted problems and populations. Multi-level meta-analyses were used to nest multiple measures of a single construct within their respective studies. A total of 53 randomized controlled trials were included (n = 10,730). Online ACT produced significantly greater outcomes than waitlist controls at …

Ambient Electromagnetic Radiation As A Predictor Of Honey Bee (Apis Mellifera) Traffic In Linear And Non-Linear Regression: Numerical Stability, Physical Time And Energy Efficiency, Vladimir Kulyukin, Daniel Coster, Anastasiia Tkachenko, Daniel Hornberger, Aleksey V. Kulyukin

Computer Science Faculty and Staff Publications

Since bee traffic is a contributing factor to hive health and electromagnetic radiation has a growing presence in the urban milieu, we investigate ambient electromagnetic radiation as a predictor of bee traffic in the hive’s vicinity in an urban environment. To that end, we built two multi-sensor stations and deployed them for four and a half months at a private apiary in Logan, Utah, U.S.A. to record ambient weather and electromagnetic radiation. We placed two non-invasive video loggers on two hives at the apiary to extract omnidirectional bee motion counts from videos. The time-aligned datasets were used to evaluate 200 …

Faculty Senate Executive Committee Minutes, February 21, 2023, Utah State University

Faculty Senate & Faculty Senate Executive Committee

• Call to Order - John Ferguson
• Approval of Minutes - January 23, 2023
• University Business - Noelle Cockett, President | Larry Smith, Provost
• Faculty Senate Presidency Business - John Ferguson | Maureen Hearns | Boyd Edwards
• Information
• Reports
• Old Business
• New Business
• Adjourn: 3:54 pm

Educational Policies Committee Agenda, March 2, 2023, Utah State University

Educational Policies Committee

• Approval of Minutes - February 2, 2023
• Subcommittee Reports
• Curriculum Subcommittee (Chad Simon)
• Academic Standards Subcommittee (Renee Galliher)
• Minutes - February 9, 2023
• General Education Subcommittee (Matt Sanders)
• Minutes - February 21, 2023
• Other Business
• Adjourn

General Education Committee Minutes 02-21-2023, Utah State University

Educational Policies Committee

• Call to Order
• Approval of Minutes - January 17, 2023
• Course Approvals/Removals/Syllabi Approvals
• New Business
• Additional Items
• Action item for next meeting
• Adjourn: 9:28 am

Curriculum Subcommittee Agenda, March 2, 2023, Utah State University

Educational Policies Committee

• Approval of Minutes - February 2, 2023
• Program Proposals
• Semester Course Approval Reviews
• Other Business
• Adjourn: 3:00 pm

Designing Hybrid Human-Ai Orchestration Tools For Individual And Collaborative Activities: A Technology Probe Study, Vanessa Echeverria, Kexin Yang, Luettamae Lawrence, Nikol Rummel, Vincent Aleven

Instructional Technology and Learning Sciences Faculty Publications

Combining individual and collaborative learning is common, but dynamic combinations (which happen as-the-need arises, rather than in pre-planned ways, and may happen on an individual basis) are rare. This work reports findings from a technology probe study exploring alternative designs for classroom co-orchestration support for dynamically transitioning between individual and collaborative learning. The study involved 1) a technology-probe classroom study in an authentic, AI-supported classroom to understand teachers' and students' needs for co-orchestration support over dynamic transitions; and 2) workshops and interviews with students and teachers to get informed feedback about their lived experiences. 118 students and three teachers from …

What You Need To Know As A Person With A Disability: Cervical And Breast Cancer Screenings, Rachel Byers, Timothy Keady

All Current Publications

Research demonstrates that people with disabilities are at greater risk for cervical and breast cancer than people without disabilities. People with disabilities are also less likely to be screened for these cancers compared to people without disabilities. Individuals with disabilities have the right to receive cancer screenings in a timely manner and have the right to reasonable accommodations as outlined in the Americans with Disabilities Act.