Digital Commons Network^™

Evaluating Aspen Seedling Outplanting Success Following High Severity Wildfire In The Southwest, Sarah M. Kapel

All Graduate Theses and Dissertations, Fall 2023 to Present

Quaking aspen (Populus tremuloides Michx.) is an ecologically important forest species in the western U.S. Aspen forests host a variety of understory species, are critical wildlife habitat, and are considered a "natural fuel break" since they are less likely to support crown fires than conifers. Because of climate change and altered disturbance regimes, populations are declining, and innovative strategies are needed to restore aspen. Planting aspen seedlings is a solution, though not a common practice in the West and has been met with high mortality in past experiments. For aspen planting to be more broadly implemented, managers need guidance …

Experimental Nonnative Wood Addition Enhances Instream Habitat For Native Fishes And Investigating Dryland River Alterations, Benjamin J. Miller

All Graduate Theses and Dissertations, Fall 2023 to Present

The rivers of the Colorado River Basin (CRB) have been degraded by human activities such flow regulation, water overallocation, and the introduction of invasive riparian vegetation (primarily tamarisk tamarix spp. and Russian olive Elaeagnus angustifolia). These stressors have resulted in widespread habitat loss and simplification, which is a major contributor to the endangerment of native fishes in the CRB.

The objectives of this study were to 1) assess the effectiveness of enhancing native fish habitat by experimentally adding cut wood from nonnative Russian olive to the San Juan River, a highly degraded dryland river, and 2) determine the …

How Do Immigration And Technological Growth Affect One Another? Providing Guiding Principles For Policymakers, Nate Karren

All Graduate Reports and Creative Projects, Fall 2023 to Present

The relationship between immigration and technological growth is more nuanced than a simple statement of positive or negative correlation. How one affects the other varies depending on the skill level of the immigrant and the field where they work. Conclusions drawn by the literature form patterns that can be used to best understand the relationship between immigration and technology. High-skilled immigration boosts technological development through a complementary relationship, but low-skilled immigration can be a complement or a substitute with technological growth depending on the sector. Policymakers interested in promoting long-term economic growth through technological growth should have a clear picture …

The Function Of Humility In St. Teresa Of Avila's Autobiography: A Literature Review, Jennifer Sanchez

All Graduate Reports and Creative Projects, Fall 2023 to Present

In the Carmelite nun St. Teresa of Ávila’s (1515-1582) autobiography, The Life of Saint Teresa of Ávila by Herself (1588), the author repeatedly asserts her unworthiness. Contemporary scholarship has explored the function of Teresa’s rhetoric of humility in this text. Scholars from the 1990s have largely argued that Teresa’s humility is a carefully crafted, defensive method to meet the demands of the patriarchal culture in which she wrote. Twenty-first-century scholars take a (slightly) different approach. To them, Teresa’s humility is not solely rhetorical; they suggest that Teresa’s humility is also a consequence and tool of her spiritual journey. In this …

Exploring The Connection Between Self-Efficacy And Preparedness Among First-Year College Students, Marianne Hale

All Graduate Reports and Creative Projects, Fall 2023 to Present

The goal of the American education system is to prepare students for college. I wondered, “Do students feel ready?” That question led me to investigate the literature on the development, implementation, and effectiveness of our current standards. The gap I found was that the standards do not address an important aspect of student achievement, that of student self-efficacy. Self-efficacy in writing helps students have the confidence to engage in the task of writing, regardless of the situation. I focused my study of student writing self-efficacy on one English 1010 class. I administered a self-efficacy evaluation in class and conducted a …

A Comprehensive Examination Of Age-Related Lower Limb Muscle Function Asymmetries Across A Variety Of Muscle Contraction Types, Kylee Heap

All Graduate Reports and Creative Projects, Fall 2023 to Present

Previous research has found that lower limb muscle asymmetries increase with age and are linked to fall and injury risks. However, past studies lacked a wide variety of muscle function modes and measures as well as comparison to a comparable young aged group. The purpose of this study was to examine age-related lower limb muscle function asymmetries across a variety of muscle contraction types and velocities in young and old adults. Lower limb muscle balance, strength, power, and velocity were evaluated with concentric, isometric, isotonic, and eccentric muscle actions during a single-leg stance test and on single- and multi-joint dynamometers …

Elementary Science Essential Elements Curriculum Map & Progress Monitoring With Evidence-Based Teaching Strategies, Tasha Jenkins

All Graduate Reports and Creative Projects, Fall 2023 to Present

Little research has explored the field of science instruction tailored to students with significant disabilities. However, research studies have begun to emerge that suggest, with specific instructional strategies, these students can be successful in learning science curriculum. This project evaluated literature to find evidence-based instructional strategies for teaching science to students with significant cognitive disabilities. Six strategies were consistently found across multiple studies. The six strategies include (1) time delay, (2) systematic instruction, (3) multiple exemplar training, (4) task analysis, (5) graphic organizers, and (6) guided inquiry-based learning. These strategies were shared with a team of nine special education teachers …

Post-Activation Potentiation Following Maximal Effort, Multi-Joint, Isokinetic Eccentric Contractions, Tom Dickey

All Graduate Reports and Creative Projects, Fall 2023 to Present

Post-activation potentiation (PAP) is a phenomenon that can enhance muscle performance following maximal or near-maximal muscle contractions. While the effects of concentric and isometric conditioning contractions on PAP have been studied, less is known about the influence of eccentric muscle actions. This study investigated the effects of a multi-joint eccentric overload (EOL) protocol on PAP expressed through countermovement jump (CMJ) height and isokinetic peak force (PF) outcome measures. Twenty-eight recreationally trained participants (18-30 years) completed three visits in a randomized, counterbalanced design. Following familiarization, participants performed either an EOL protocol involving 2 sets of 6 maximal isokinetic eccentric contractions or …

Evaluating The Intersection Of Continuous Growth And Assessment In The Field Of English As A Second Language, Madison Johnson

All Graduate Reports and Creative Projects, Fall 2023 to Present

This teaching portfolio contains a compilation of the author’s personal teaching experiences and research interests while in the Master of Second Language Teaching (MSLT) program at Utah State University (USU). The sections of this portfolio highlight collaboration with current USU professors in the field of teaching English as a second language and the author’s personal experiences working in a second-grade elementary school classroom as well as teaching English in a community education setting. Much of the mentioned research focuses on the subfield of second language assessment. This is an area of interest to the author as an area for personal …

Teleios, Sandra Edwards

All Graduate Reports and Creative Projects, Fall 2023 to Present

This thesis is a collection of poetry that mixes formal and free verse in order to convey the speaker’s spiritual journey in content as well as form. The work introduces a speaker who is deeply religious and who expresses her spirituality in the form of formal poetry such as sonnets as she adheres to certain principles of faith. The use of form in the thesis represents her adherence to those principles, while breaking form is symbolic of her breaking away from those principles. Through the work, the speaker experiences a shift from frustration with the world and its apparent obfuscation …

Hay: A Hedonic Study, Chester R. Broadbent

All Graduate Reports and Creative Projects, Fall 2023 to Present

Hedonic price theory posits that the price of a product is influenced by the values consumers assign to its individual attributes. Hay is a versatile commodity with variation across several attributes helping to cater to diverse needs of consumers. A detailed analysis using hedonic regression techniques within hay pricing can help producers, stakeholders, and educators more fully understand the marginal values consumers place on diverse hay attributes. Previous studies focused on limited scopes within the hay industry or other sectors, allowing room for broader investigation. This study examines qualitative attributes impacting hay pricing, revealing significant influences from factors like location, …

Efficacy Of Depth Jump Parameters As A Recovery Monitoring Tool, Lane Johnson

All Graduate Reports and Creative Projects, Fall 2023 to Present

Background: Fatigue monitoring is an important aspect for athletic coaches to monitor the level of readiness of an athlete. Monitoring of an athlete’s fatigue status helps identify the need to adjust one’s training program, identify injury risk, and help attain an athlete’s peak performance when it is most advantageous for them. More research is warranted that examines the effects of a comprehensive set of jump parameters to track recovery from muscle impairing exercise. This study focused on the onset of muscle soreness through eccentric resistance exercise. Purpose: The purpose of this project was to examine the efficacy of force plate …

A Content Analysis On Emotions Presented In Preschool Children's Television, Sarah Austin

All Graduate Theses and Dissertations, Fall 2023 to Present

Learning about emotions is an essential aspect of early childhood. Because of the increasing access to screen time during the COVID-19 pandemic, children have more resources in their environment to learn from. However, before more can be known about whether children are learning about emotions during their screen time, it is important to know how emotions are being presented to them in their online content. Therefore, this study sought to gather data regarding how four emotions (happiness, sadness, anger, fear) are portrayed verbally and nonverbally among three types of preschool television shows (entertainment, balanced, educational). A sample of 60 preschool …

Morphological And Physio-Biochemical Responses And Gene Expression Analyses Of Landscape Plants Under Salinity Stress, Asmita Paudel

All Graduate Theses and Dissertations, Fall 2023 to Present

Soil salinity is a significant global issue that adversely impacts the growth and development of landscape plants. One of the effective strategies to prevent salinity damage to landscape plants is to cultivate species that are tolerant to the prevailing salinity levels. Salinity tolerance varies among plant species and cultivars. Therefore, this research aimed to investigate the salinity tolerance of nine landscape plants [Albizia julibrissin (mimosa tree), Arctostaphylos uva-ursi (kinnikinnick), Cercocarpus ledifolius (curl-leaf mountain mahogany), Cercocarpus montanus ‘Coy’ (alder-leaf mountain mahogany), Penstemon barbatus ‘Novapenblu’ (rock candy blue^® penstemon), Penstemon strictus ‘Rocky Mountain’ (rocky mountain beardtongue), Punica granatum ‘Wonderful’ (pomegranate), …

What To Expect When Preparing To Transition For Working Abroad: Exploring Work-Focused Intercultural Transition Training, Hannah Johnson

All Graduate Reports and Creative Projects, Fall 2023 to Present

Despite living in a highly globalized world with increased travels, interactions, and migrations across both physical and mental cultural lines, many individuals are still often unprepared to interact with those who are different successfully (Kupka et al., 2008). With all these increases in travel, interaction, and migrations across cultural lines, it is essential to understand the adjustment process and the potential challenges or barriers that individuals may face when transitioning to a new culture. This project systematically examines literature on intercultural transitions to improve training for individuals traveling to another culture for work. The literature examined includes pre-departure training and …

Drip Irrigation And Water Conservation In Onions; An Economic Analysis, Jenny De Boer

All Graduate Reports and Creative Projects, Fall 2023 to Present

Water diversions for irrigated agriculture have contributed to increased water stress in drought prone areas across the globe. Previous research finds that farmers increase irrigation intensity per unit of product grown, increase total area under irrigation, and switch to more water intensive crops to increase yields and compensate for the cost of drip irrigation installation. Other studies have shown that drip irrigation can produce yields that parity surface irrigated yields or even surpass them using less water and increasing profits. Ultimately this plot trial showed drip irrigated onion yields were 6.31% greater than surface irrigated onion yields using an average …

Soil Reclamation Strategies In Construction Disturbed Soil, Alexis Koelling

All Graduate Reports and Creative Projects, Fall 2023 to Present

The rapid urbanization occurring in arid environments like the Intermountain West region of the U.S. significantly alters soil conditions. Construction of roads, buildings, and other infrastructure leads to the disturbance of soil structure, nutrient depletion, and reduced fertility. This research addresses the need for sustainable soil management practices that may restore soil health post-construction. In this study, the effectiveness of various soil amendments and application methods on specific soil parameters and turfgrass establishment in construction-disturbed soils was evaluated. The study highlights the critical role of soil amendments, particularly municipal solid waste (MSW) compost, in improving soil quality and plant growth. …

Sustainable Fertilizer Management Practices For Container Nursery Production, Saroj Burlakoti

All Graduate Theses and Dissertations, Fall 2023 to Present

Growing nursery plants in containers requires a timely supply of mineral nutrients for optimum growth. However, there is a misconception among growers that the application of higher doses of fertilizers hastens plant growth; instead, it can lead to runoff and leaching loss of nutrients. Reducing fertilizer application while sustaining healthy plants can not only negate environmental consequences but also save fertilizer costs. For example, two ground covers, Lysimachia nummularia (creeping jenny, moneywort) and Vinca minor 'Bowles' (periwinkle), can be grown for three months by applying 6 mg/L of phosphorus (P) as reduction of P to single application of 6 mg/L …

Effects Of Blood Flow Restriction During Acute Multi-Joint Eccentric Exercise On Muscle Recovery, Cody Fisher

All Graduate Reports and Creative Projects, Fall 2023 to Present

Blood flow restriction (BFR) exercise has become an increasingly common modality due to evidence that it may yield positive muscle-related effects from low-intensity exercise. However, eccentric-only exercise in a multi-joint format has not yet been investigated in regard to the BFR influence on muscle recovery characteristics. The purpose of this study was to assess muscle recovery responses via isometric peak force (PF), soreness (i.e., VAS, PPT, PPD), and functional power (i.e., SLHD) following a 5-minute low-load multi-joint eccentric exercise bout with or without blood flow restriction. Thirty participants were randomly assigned into either an eccentric-only (CON) or an eccentric BFR …

Second Language Acquisition In The Era Of Technology And Artificial Intelligence: Exploring New Frontiers, Mimoun Akhiat

All Graduate Reports and Creative Projects, Fall 2023 to Present

This portfolio is the capstone project of the Master of Second Language Teaching program. It offers perspectives and insights into major themes of importance to the writer. It begins with a general introduction pertaining to the writer’s education and teaching background, his goals for joining the program and an overall reflection of this experience. Following this is the writer’s teaching philosophy comprised of a description of professional environment and a teaching philosophy statement centered on the principles of multimodality, authenticity, and collaboration. The second section of this portfolio is entitled hands-on teaching experience where the writer presents and reflects on …

The Effects Of Ammonia On The Functionality Of Bovine Granulosa Cells, Micah Henrie

All Graduate Theses and Dissertations, Fall 2023 to Present

It is common practice in the livestock animal production industries to feed high levels of protein to maximize the yield of each animal in production. However, diets high in protein can cause decreased reproductive success within these animals. The causes behind this decrease are not fully understood. Increased dietary protein leads to increased levels of both ammonia and urea in the blood of the animal. These increased metabolite levels may be a possible explanation for the decline in reproductive success. The goal of this study is to identify how various levels of ammonia affect the function of bovine granulosa cells …

Virus Del Marchitamiento Manchado Del Tomate En Tomates Y Pimientos, Claudia Nischwitz, Mariah Noorlander, Mary Ann Hubbell, Celina Wille

All Current Publications

En Utah, el virus del marchitamiento manchado del tomate (TSWV, por sus siglas en inglés) comúnmente afecta a tomates, pimientos y tomatillos.

El Nino Prediction At 1- And 3- Year Lead Times Driven By The Western North Pacific Precursor And Their Impacts, Krishna Borhara

All Graduate Theses and Dissertations, Fall 2023 to Present

The El Niño–Southern Oscillation (ENSO) is a climate variability characterized by fluctuations in the atmospheric and upper ocean conditions of the tropical Pacific Ocean that result in either warmer- or colder-than-average sea surface temperatures (SST) in the tropical eastern Pacific. These changes cause variations in weather and climate in distant locations through large-scale atmospheric circulation patterns. These variations often manifest in form of adverse effects or extremes such as heat waves, droughts, or floods, making efforts towards improving ENSO prediction critical in mitigating its impact on various sectors. This dissertation focuses on how interactions between the atmosphere and ocean in …

Using The History Of Statistics To Teach Introductory Statistics, Melissa Hansen

All Graduate Reports and Creative Projects, Fall 2023 to Present

While often taught in high school and required as part of a college degree, statistics classes are sometimes viewed by students as an obstacle rather than a support for their overall goals. One way to increase student engagement in a statistics course is to use the history of statistics. Within the literature review, the advantages to using the history of statistics are discussed as well as the more extensive research on using the history of mathematics in mathematics courses. Included are instructional strategies for using the context around the development of mathematical ideas in math classrooms which can be extended …

Tasks For Learning Trigonometry, Sydnee Andreasen

All Graduate Reports and Creative Projects, Fall 2023 to Present

Many studies have been done using task-based learning within different mathematics courses. Within the field of trigonometry, task-based learning is lacking. The following research aimed to create engaging, mathematically rich tasks that meet the standards for the current trigonometry course at Utah State University and align with the State of Utah Core Standards for 7th through 12th grades. Four lessons were selected and developed based on the alignment of standards, the relevance to the remainder of the trigonometry course, and the relevance to courses beyond trigonometry. The four lessons that were chosen and developed were related to trigonometric ratios, graphing …

Asymmetries In Ncaa Division I Tennis Players Compared To An Athletic Control Group, Elizabeth Cafferty

All Graduate Reports and Creative Projects, Fall 2023 to Present

Limb asymmetries are an expected adaptation to years of training for athletes participating in dominant-sided sports. Previous research on this topic lacks an athletic control group. PURPOSE: To determine the magnitude of upper limb asymmetries in dominant-sided athletes (tennis players) compared to nondominant-sided athletes (cross-country runners). METHODS: Male and female NCAA Division I athletes (10 tennis, 11 cross-country) participated. Dual-energy x-ray absorptiometry (DXA) was used to measure bone mineral content (BMC), bone mineral density (BMD), and lean mass (LM) of the whole body, upper extremities, and forearms. Circumference measurements were taken at mid-biceps and the widest part of the forearms. …

Objects Of Remembering: Material Culture, Oral Histories, And Historic Sites In Utah's World War Ii Story, Sara Watkins

All Graduate Reports and Creative Projects, Fall 2023 to Present

The Second World War was a war of stuff and stories. Much of this stuff still exists today in the form of objects, oral histories, and historic places. They remind people of the families from all over the state of Utah who sent sons, husbands, brothers, and fathers to faraway lands to fight for their freedoms. Many of these men did not come home, and those who did return came back with experiences that forever changed them. Objects, stories, and places also show how the war touched those on the home front. Women went to work in the defense industry, …

“Singular And Beautiful City”: Nineteenth Century English Travel Literature And Venice, John Sheehan

All Graduate Reports and Creative Projects, Fall 2023 to Present

Joseph Mallord William Turner was one of England’s most noteworthy artists in the early nineteenth century. Turner’s works, which included both domestic and foreign views, are known for expressing light and atmosphere in a unique way unlike other artists of the time. Turner took liberties with the topographic arrangements of the cities and landscapes that he painted, which again differed from many of the artists who preceded him. His foreign works were especially well received by critics and buyers alike in England. In 1815, many English artists including Turner set out for the newly reopened continent, with the intent of …

Extant, Amanda Joy-Petersen

All Graduate Reports and Creative Projects, Fall 2023 to Present

On April 15th, 2022, I was diagnosed with Triple Negative Breast Cancer, the most aggressive form. Everything changed that day. My body became a specimen, inspected weekly. I decided to document the process of my treatment as a way to understand the implications and ramifications of living with the disease.

I transform my artwork into multiple iterations in response to my body’s changing landscape. The transparent layers of my abstracted poetry, transitional body photos, and MRI scans suggest the permeability of the cortex and the fluidity between the interior and exterior. Looking through the layers allows for a connection with …

Squaring The Circle, Carter Pasma

All Graduate Reports and Creative Projects, Fall 2023 to Present

“Squaring the circle” is often used as a metaphor for trying to do the impossible. In many ways, this relates directly to my life and the path I have chosen as a ceramic artist. Living in a world of mass production, people often overlook and under appreciate handmade objects. The pots I create are designed to make the person using them notice and appreciate the thoughtfulness of something handmade.

It is comforting to make objects that will ultimately be used to enhance someone’s daily routine. Reflecting on this as a ceramic artist is what drives me to create pots that …