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Spatial Analysis Of Socioeconomic Factors At Found Locations Of Orphaned Mammals In Champaign County, Illinois, Usa, Colleen Elzinga, Stephanie Heniff, William Sander, William Marshall Brown, Csaba Varga, Samantha Sander

Human–Wildlife Interactions

Young mammals make up a significant portion of animals brought into wildlife rehabilitation centers. Unfortunately, some of these presumed orphaned individuals are inappropriately removed from their native habitat. As such, there is a need for educational community outreach centered on the proper identification of orphaned wildlife that benefit from human intervention, while maximizing limited resources of rehabilitation facilities. This study evaluated found locations of common mammalian orphans presenting from Champaign County to the University of Illinois Wildlife Medical Clinic, Illinois, USA, between 2015 and 2020. The found locations of the orphans (99 Virginia opossums [Didelphis virginiana], 80 common …

Utah Farmers Market Manager Handbook, Gwen Crist

Environment and Society Faculty Publications

Welcome to the Utah Farmers Market Manager Handbook, designed by the Utah Farmers Market Network for market managers like you! We’re thrilled to support you in your job as a market manager by providing this Handbook of information and tools you’ll need to start a market from scratch or to grow your market, along with helpful links and resources, tips, and best practices for running a successful market.

Facilitating Mathematics And Computer Science Connections: A Cross-Curricular Approach, Kimberly E. Beck, Jessica F. Shumway, Umar Shehzad, Jody Clarke-Midura, Mimi Recker

Publications

In the United States, school curricula are often created and taught with distinct boundaries between disciplines. This division between curricular areas may serve as a hindrance to students' long-term learning and their ability to generalize. In contrast, cross-curricular pedagogy provides a way for students to think beyond the classroom walls and make important connections across disciplines. The purpose of this paper is a theoretical reflection on our use of Expansive Framing in our design of lessons across learning environments within the school. We provide a narrative account of our early work in using this theoretical framework to co-plan and enact …

Adjuvant Pluronic F68 Is Compatible With A Plant Root-Colonizing Probiotic, Pseudomonas Chlororaphis O6, Amanda R. Streeter, Anthony Cartwright, Mohammad Zargaran, Anagha Wankhade, Anne J. Anderson, David W. Britt

Biological Engineering Faculty Publications

Plant probiotic bacteria are being increasingly used to maximize both the productivity and quality of field crops. Pseudomonas chlororaphis O6 (PcO6) is a plant root colonizer with probiotic activities. This bacterium produces an array of metabolites, including a group of phenazines that are functional in plant protection. The paper reports responses of PcO6 to a nonionic triblock copolymer surfactant, Pluronic F68. This Pluronic exhibits membrane "healing" activity and improves cryopreservation recovery in eukaryotic cells. The product is FDA-approved and is applied as an adjuvant in formulations used in agriculture, medicine, and biotechnology. Growth of PcO6 on …

Aversion Properties Of Retrorsine, Retrorsine Nitrogen Oxide And Frosted Senecio Latifolius, Leendert D. Snyman

Poisonous Plant Research (PPR)

Two pilot trials, investigating the aversive properties of retrorsine and retrorsine nitrogen oxide and that of frosted Senecio latifolius, were executed. Retrorsine and retrorsine-NO (the toxic principles of Senecio retrorsus), unlke sceleratine-NO (the toxic principle of another hepatotoxic pyrrolizidine alkaloid containing plant, namely S. latifolius), were not capable of establishing aversion when given to a sheep. Frosted S. latifolius given to a sheep also did not induce aversion. However, a sheep averted to S. latifolius (non-frosted) refused eating frosted S. latifolius.

You Can Lead A Horse To Water: Mapping Seasonal Water Resources To Predict Wild Horse Movements On Utah Rangelands, David C. Stoner, Eric Thacker, Linden Greenhalgh, Mark Nelson

All Current Publications

All wild horse herd management areas in Utah overlap BLM grazing allotments. Although horses and cattle have similar dietary habits, both species rely heavily on predictable water sources during dry periods. The concentration of wildlife and livestock in mesic areas during droughts can become problems for farmers and livestock producers. We aimed to map the annual distribution of temporary surface water across Utah that cattle, horses, and wildlife could use. Herein we analyzed an 18-year record of satellite imagery to create a statewide map of seasonal surface-water availability for agricultural and wildlife management purposes.

Sceleratin Nitrogen Oxide As Aversive Agent In Conditioning Livestock To Avoid Senecio Latifolius, Leendert D. Snyman

Poisonous Plant Research (PPR)

Sceleratine nitrogen oxide, when administered together with a dichloromethane extract of Senecio latifolius, successfully conditioned cattle and sheep to avoid milled freeze dried S. latifolius mixed with maize meal. This treatment was effectively applied in conditioning steers to refuse eating S. latifolius grown in pots.

Curriculum Subcommittee Minutes December 7, 2023, Utah State University

Educational Policies Committee

• Approval of Minutes
• Program Proposals
• Semester Course Approval Reviews:
• College of Agriculture and Applied Sciences
• Caine College of the Arts
• Jon M. Huntsman School of Business
• Emma Eccles Jones College of Education and Human Services
• College of Engineering
• College of Humanities and Social Sciences
• S.J. & Jessie E. Quinney College of Natural Resources
• College of Science
• College of Veterinary Medicine
• Other Business
• Adjourn: 3:02 pm

Educational Policies Committee Minutes December 7, 2023, Utah State University

Educational Policies Committee

• Approval of Minutes
• Subcommittee Reports:
• Curriculum Subcommittee
• Academic Standards Subcommittee
• General Education Subcommittee
• Other Business
• Adjourn: 4:00 pm

Educational Policies Committee Agenda December 7, 2023, Utah State University

Educational Policies Committee

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

Isolation Of The Toxic Principle Of Senecio Latifolius By Means Of The Sensory Receptors Of Sheep, Leendert D. Snyman

Poisonous Plant Research (PPR)

The aversive substance of Senecio latifolius was isolated by means of the sensory receptors of sheep averted to S. latifolius. Chemical fractions refused due to the presence of the aversive substance sensed by the sheep were fractionated until a purified substance had been isolated. Nuclear magnetic resonance (NMR) analysis of the purified substance showed it to be sceleratine nitrogen oxide, the toxic principle of S. latifolius.

Isolation Of The Toxic Principle Of Moraea Pallida By Means Of The Sensory Receptors Of Sheep, Leendert D. Snyman, T. Stephanus Kellerman

Poisonous Plant Research (PPR)

Chemical fractions of Moraea pallida were offered to a sheep in which aversion to the plant had previously been established. Fractions refused due to the presence of the aversive substance sensed by the sheep were further purified until a single substance had been isolated. The purified substance was characterized as epoxyscillirosidin, the toxic principle of M. pallida.

Spinoza And Enlightened Pleasures, Charlie Huenemann

Communication Studies and Philosophy Faculty Publications

Spinoza recognizes that worldly pleasures are not contrary to the life of the philosophical sage, but such pursuits must be carefully directed. He distinguishes between a joy that affects only some parts of the body (titillatio) and joy that extends through the body as a whole (hilaritas or "cheerfulness"). Titillation can be excessive, since it can blind us to our other needs. But cheerfulness cannot be excessive, since the whole body is improved at once. In his account of cheerfulness, Spinoza can be understood to be describing the life of a liefhebber, which is the Dutch …

The Utah Statesman, December 4, 2023, Utah State University

The Utah Statesman

Weekly student newspaper of Utah State University in Logan.

From The Pen Of The Secretary: Latter-Day Saint Women And Relief Society Minute Books, 1868–1889, Mckall Erin Ruell

All Graduate Theses and Dissertations, Fall 2023 to Present

In 1868, the Church of Jesus Christ of Latter-day Saints (also known as the Mormon church) re-organized their women's organization, the Relief Society. The secretaries of each local ward or congregation of the Relief Society in Utah kept a record of their meetings in their own minute books. These records have largely been neglected by scholars and much can be learned about nineteenth-century Latter-day Saint women through their pages. This thesis examines Relief Society minute books from Cedar City, Fillmore, Meadow, Holden, Spring Lake, Provo, Salt Lake City, and Millville, Utah, looking specifically at Latter-day Saint women's discourse, testimonies, and …

Embryotoxic Effects Of Three Natural Occurring Veratrum Alkaloids And One Synthetic Analog Using In Vitro Produced Bovine Embryos, Kevin D. Welch, Shiquan Wang, Stephen T. Lee, Dale R. Gardner, Kip E. Panter

Poisonous Plant Research (PPR)

Three natural occurring plant toxins from Veratrum californicum and one related synthetic analog were screened for embryotoxicity using in vitro bovine embryo production techniques. Bovine oocytes were aspirated from ovaries collected from a local abattoir and embryos were generated through in vitro maturation (IVM) and in vitro culture (IVC) procedures. The three natural steroidal alkaloids, cyclopamine, jervine and veratramine and the synthetic steroidal derivative of cyclopamine, cyclopamine-4-en-3-one, were added to IVM and IVC media at 12 μM. Oocytes were exposed to the toxins during maturation (IVM) and pre-implantation embryo during culture (IVC). Cleavage rates and embryo growth (morula and blastocyst …

Phosphorus Dynamics In Calcareous Soils Amended With Organic Matter, Logan Banner

All Graduate Reports and Creative Projects, Fall 2023 to Present

Phosphorus (P) is considered immobile in calcareous soils. Organic matter is known to enhance P mobility in these soils. Few studies have considered what role iron oxides might play in P sorption in calcareous soils, especially in the presence of soluble organic matter. This study investigated P sorption dynamics in sand-based, simulated soil systems in the absence or presence of 5 mM carbon (C) as humic acid (HA). Treatments included combinations of dicalcium phosphate dihydrate (DCPD), calcite, and ferrihydrite. Solutions containing 10 mg P L^-1 in a background of 0.01 M CaCl₂were equilibrated with each solid treatment …

Analyzing The Impacts Of Beaver Dam And Beaver Dam Analog Complexes To Stream Ecology Within The Intermountain West, J. Marshall Wolf

All Graduate Theses and Dissertations, Fall 2023 to Present

Streams, rivers, and their floodplains throughout the world are impaired due to human modifications. Recent research has demonstrated that restoration projects prioritizing the proper functioning of ecosystems have better restoration outcomes than projects which focus on restoring form alone. Throughout North America, beaver-mediated restoration is becoming a leading method for improving the functioning of stream ecosystems that are in a degraded state. In areas where beaver are absent or the habitat is too degraded to currently permit their dam building, man-made beaver dam analogs (BDAs) are being used to restore stream habitat with an eye to future beaver recolonization. However, …

Rabrs For Use In Biologically Enhanced Precipitation Of Struvite In Anaerobic Digester Effluent (Municipal Wastewater), Parker R. Goldsberry

All Graduate Theses and Dissertations, Fall 2023 to Present

Rotating Algae Biofilm Reactor (RABR) technology has been researched in studies over the past decade directed at nutrient management for water resource recovery facilities (WRRFs). This study investigated the growth of slow-release fertilizer crystals, referred to as struvite, in the algae biofilms of Rotating Algae Biofilm Reactors (RABRs) at the Central Valley Water Reclamation Facility, the largest water resource recovery facility in the State of Utah. RABRs used anaerobic digester (AD) filtrate as their nutrient source. AD effluent is high in nutrients like nitrogen and phosphorus. The levels of both phosphorus and nitrogen (in the form of ammonia) are regulated …

An Exploratory And Descriptive Analysis Of The Utah Microcredentials Participant Population, Daron Kennett

All Graduate Theses and Dissertations, Fall 2023 to Present

This study examined the population of users of the Utah Microcredentials system, a professional learning resource available to all Utah teaching license holders. A microcredential verifies that an educator has successfully demonstrated competency with a specific skill, concept, or instructional tool, and is awarded upon submission of evidence meeting a predetermined set of rubric criteria. During the first stage of the study, quantitative methods such as regression analysis were used to determine the participation rates of educators based on a number of demographic variables, including age, number of years of service as an educator, the rurality of the educator's assigned …

Characterization Of The Long-Distance Dispersal Kernel Of White-Tailed Deer And Evaluating Its Impact On Chronic Wasting Disease Spread In Wisconsin, Mennatallah Gouda

All Graduate Theses and Dissertations, Fall 2023 to Present

Chronic Wasting Disease (CWD) is a fatal, untreatable neurodegenerative disease that infects deer and related species. It is highly contagious and caused by abnormal malfunction and assembly of normal cellular proteins into aggregation-prone proteins. The Centers for Disease Control and prevention report that the prevalence of CWD in free-ranging deer in the US is still relatively low. However, in several states the infection rates exceed 1 deer in 10. Deer may uptake CWD from direct interaction with infected individuals or from the environment. Infected individuals shed CWD into the environment through feces, urine, saliva or carcasses, and long-distance dispersal of …

The Effects Of Agroecological Farming Systems On Human Health, Olivia Kathryn Mason

All Graduate Theses and Dissertations, Fall 2023 to Present

There is a growing concern that the current farming techniques are producing less-nutrient dense soils and foods impacting human health. To improve the health of soils, people, and the plant, a growing number of farmers are using regenerative, or agroecological, farming practices. Some of these methods include multi-cropping (growing various plants on the same plot of land), ley systems (alternating between crops and livestock), and rotational grazing of livestock. Previous studies have found that regenerative farming systems have various benefits for the lands, crops, and animals, as well as increasing the nutrient density of foods.

The purpose of this study …

Linking Microbial Community Assembly In Flowers With Function Under Diverse Environmental Conditions: A Case Study Involving Erwinia Amylovora, Christopher Skylar Mcdaniel

All Graduate Theses and Dissertations, Fall 2023 to Present

Fire blight, a devastating disease of pome fruit trees caused by the bacterium Erwinia amylovora, can cause millions of dollars in losses for producers each year around the globe. Management approaches that involve use of antibiotics, such as streptomycin, can be effective; although concerns exist over pollinator and crop health when using them regularly. Recently, there have been developments that allow for biological agents such as microbes to curtail fire blight infection. These agents work by competing with Erwinia for resources or space, producing antibacterial compounds, or even killing Erwinia cells on contact. Unfortunately, these agents do not yet …

The Effects Of An Equine Riding Simulator As An Objective Feedback Modality On Learning Outcomes For Rider Competency On Performance Skills In Equestrian Riding Fundamentals, Kelli Munns

All Graduate Theses and Dissertations, Fall 2023 to Present

This study examined the effects of different feedback modalities provided during simulated-based practice on performance and perceptions. In addition, the research also addressed the relationship between participants' feedback literacy, perceptions, and improvement scores. The purpose of this research was motivated by the emerging equine simulation technology that provides feedback on movement and coordination during complex motor skill acquisition. Selecting an effective feedback approach for simulation-based practice in motor skill learning is contingent on the complexity of the performance skill and the learner's experience. However, the learner's feedback literacy can result in contradictory performance and perceptions despite the feedback approach experienced. …

Enhancing Efficiency Of The Nutrition Education For Utah Refugees, Habiba Ali Nur

All Graduate Theses and Dissertations, Fall 2023 to Present

Refugees face many challenges related to obtaining and preparing adequate and culturally acceptable and desirable foods in their resettlement communities. These challenges often lead to risk of food insecurity and chronic diseases. A review of literature identified the existing delivery strategies and highlighted the need for nutrition education tailored to the refugees’ conditions. This study identified some of the barriers that refugees face, including the English language, transportation, finding items in grocery stores, availability of ingredients and equipment needed for cooking, affordability of food and budgeting. It also highlighted participants’ preference for having nutrition education.

To overcome these challenges, the …

Characterization Of Enterovirus D68 In A Mouse Model And Evaluation Of Antiviral Therapies, Zoe K. Taylor

All Graduate Theses and Dissertations, Fall 2023 to Present

Enterovirus D68 (EV-D68) is a virus that causes respiratory disease. Children are most commonly affected by EV-D68 but immunocompromised adults can also get infected and develop severe disease signs. In 2014, the United States experienced an unprecedented outbreak of EV-D68. Similar outbreaks were also observed in 2016, 2018 and 2022. Interestingly, few EV-D68 infections were observed in 2020, likely due to public health measures put in place to reduce the spread of another respiratory disease, coronavirus disease 2019 (COVID-19). EV-D68 is in the same virus family as polio, and one of the most concerning findings from these outbreaks is that …

Geographic Variation In Blue Orchard Bee (Osmia Lignaria) Development And Performance As A Managed Pollinator In The Western United States, Morgan B. Scalici

All Graduate Theses and Dissertations, Fall 2023 to Present

Most flowering plants, including many cultivated food crops, will only produce well-developed fruits and seeds if pollen is transferred from one flower to another with the help of an animal pollinator. Honey bees are the most well-known and ubiquitous but are poor pollinators of some commercially important crops, or are in poor supply during crop bloom. In such cases, farmers will employ other managed pollinators such as bumble bees or solitary bees like mason and leafcutting bees. The blue orchard bee is North America's most agriculturally important native mason bee as effective pollinators of spring-blooming fruit crops. Differences in developmental …

Understanding The Impact Of Physicochemical Modifications On The Cold Gelling Behavior Of Micellar Casein Concentrate Dispersions, Nathan Pougher

All Graduate Theses and Dissertations, Fall 2023 to Present

When skim milk is filtered via microfiltration, the amount of casein (one of the major milk proteins) in solution can be concentrated. When casein content is high enough (>15%), the solution forms a gel at cold temperatures. With growing trends in the food industry towards simplistic ingredient labels, commonly used gums and stabilizers in the dairy industry are becoming less preferred. In the future, there is potential for the gelling properties of micellar casein to be applied to dairy products as a thickener or stabilizer, but the mechanism behind gel formation isn’t understood well. In this study, the gel …

Atmospheric Mercury At Storm Peak Laboratory: Development Of Methods To Calibrate Ambient Oxidized Mercury Measurements And Comparisons To A 3-D Photochemical Transport Model, Tyler Raymond Elgiar

All Graduate Theses and Dissertations, Fall 2023 to Present

Mercury (Hg) is a highly toxic metal found ubiquitously throughout the environment that has the potential to harm wildlife and human health. Human exposure to Hg can lead to symptoms such as blindness, loss of memory, ataxia, and death. Hg exposure to pregnant women and young children is of even greater concern, as high levels of Hg can hinder fetal and child development.

Hg is emitted into the atmosphere through natural and anthropogenic processes such as biomass burning and the incineration of coal, respectively. Hg exists in the atmosphere as elemental Hg (Hg⁰) or in an oxidized form …

Evaluating The Effects Of Ketamine On Cognitive Flexibility In Rats Using A Probabilistic Reversal Learning Task, Anthony N. Nist

All Graduate Theses and Dissertations, Fall 2023 to Present

Depression is one of the most debilitating and widespread mental health conditions in the world today. Drugs that are traditionally prescribed to combat depression are flawed in several ways, and because of this, new treatments are needed. One drug that seems capable of overcoming the limitations of traditional antidepressants is ketamine. In clinical research, a single dose of ketamine can significantly reduce symptoms of depression quickly, its effects may last for weeks to months, and its side effects appear to be limited and relatively harmless. However, clinical research is ongoing, and more research is needed to fully understand ketamine's beneficial …