Digital Commons Network^™

An Examination Of Costume Design And Costume Shop Management; And Working In Theatre During A Pandemic, Jordan Draper

All Graduate Plan B and other Reports, Spring 1920 to Spring 2023

An examination of my work as a costume designer for two productions by the Theatre Arts Department in the Caine College of the Arts at Utah State University, along with my work as the costume shop manager for the spring 2021 semester at Utah State University's theatre costume shop.

Airframe And Systems Design, Analysis, And Testing Of The Horizon Morphing-Wing Aircraft, Sabrina A. Snow

All Graduate Plan B and other Reports, Spring 1920 to Spring 2023

Morphing trailing edge technology can provide the ability to dynamically alter the twist distribution, and therefore lift distribution, of an aircraft during flight. There are certain optimal lift distributions which can be chosen to create proverse yawing effects and eliminate the need for vertical control surfaces. The purpose of this project is to support the design and testing of a morphing, crescent flying wing airframe which will be used to evaluate yaw control in an aircraft without vertical control surfaces. There are three main objectives of this project, which are to perform static and dynamic analysis on the crescent wing …

Willingness To Pay For Fact-Checking About Immigration: The Effect Of Partisan Cues, Jennifer Morales

All Graduate Plan B and other Reports, Spring 1920 to Spring 2023

I analyze the results of an online experiment designed to elicit individuals’ willingness to pay for fact-checking of statements related to immigration. Using a control and treatment group, I test whether individuals’ willingness to pay is affected by partisan cues. First, I outline this research’s position related to existing literature. I then describe the experimental design and analyze the results. Partisan cues are shown to have no statistically significant effect on participants’ willingness to pay for fact-checking.

Comparison Of Solutions To Reduce Air Quality Impacts To Environmental Justice Neighborhoods, Rebecca Merrell

All Graduate Plan B and other Reports, Spring 1920 to Spring 2023

Air quality is a complex problem with as many potential solutions. The objective of this thesis is to identify solutions that will create cleaner air for Environmental Justice Communities in Barstow, California. California is now requiring cities to create plans for air quality improvement and this thesis strives to try to evaluate the effectiveness of options cities may use. There are many solutions that claim they will improve air quality but few comparisons on the feasibility for a town to implement them.

This thesis explores the effectiveness of three types of vegetation solutions, three types of mechanical air filtering solutions, …

Transfer Effects Of A Multiple-Joint Isokinetic Eccentric Training Intervention To Nontraining-Specific Traditional Muscle Function Measures, Steven Spencer

All Graduate Plan B and other Reports, Spring 1920 to Spring 2023

The transfer effects of isokinetic, eccentric-only resistance training programs on non-specific measures of muscle function such as isometric peak force, isokinetic concentric peak force and dynamic constant external resistance 1-repetition maximal strength (DCER 1RM) have been researched extensively in a single joint context, yielding mixed results. However, investigations involving multiple-joint isokinetic eccentric-only training models have been sparse. The purpose of this study was to investigate the transfer effects of a short-term multiple-joint isokinetic eccentric leg press (Eccentron) training program on several measures of lower-body strength and performance. Fifteen participants performed Eccentron training three times/week for four weeks and were evaluated …

The Non-Fee Costs Of Grazing On Idaho State Grazing Leases, Dexton Lake

All Graduate Plan B and other Reports, Spring 1920 to Spring 2023

In 2018, Idaho became interested in assessing and raising the grazing fee for state grazing ground. The state commissioned a study to analyze the non-fee costs of grazing, but for various reasons the study was not completed. In 2021, a proposed adjustment was released by the Idaho Department of Lands to raise the fee. In a desire to obtain the non-fee costs of grazing for Idaho state leases and to get stakeholder input, the Idaho Farm Bureau Federation and a research team from Utah State University surveyed Idaho producers to obtain costs per AUM for eleven cost categories. These cost …

Examining General Education Teacher Perceptions Of Individualized Education Program Accommodations, Riley Johnson

All Graduate Plan B and other Reports, Spring 1920 to Spring 2023

This study examines general education teacher perceptions of IEP accommodations and their suggestions for relevant training to support diverse learner needs. Accommodations have been defined as adaptations or changes to educational environments and practices designed to help students overcome challenges presented by their disabilities. An electronic survey was sent to general education teachers across the four high schools in Cache County School District. The survey included a variety of questions regarding teachers’ perceptions of accommodations and their involvement in the IEP process. The results showed a variety of explanations and expand the knowledge base of various perceptions of this important …

The Healing Landscapes Of Usu: Discovering Spaces Of Potential Mental Restorativeness: A Geospatial Analysis Of Usu Campus, Amelia H. Wilcken

All Graduate Plan B and other Reports, Spring 1920 to Spring 2023

This project focuses on understanding an alternative resource that can be intentionally improved upon to help address the mental health crisis on university campuses. With ample research showing how nature and being outside can help improve, or be restorative for, the mental state of individuals, this project developed an analytical method for understanding the restorative potential within the campus landscape as a whole and within districts. The analysis uses nine separate elements that make up the campus landscape: (1) trees, (2) landscape plantings (grass, planters, etc.), (3) art pieces, (4) benches, (5) water features, (6) sidewalks, (7) roads, (8) parking …

Suspicionless Policing, Julian A. Cook

Scholarly Works

The tragic death of Elijah McClain—a twenty-three-year-old, slightly built, unarmed African American male who was walking home along a sidewalk when he was accosted by three Aurora, Colorado police officers—epitomizes the problems with policing that have become a prominent topic of national conversation. Embedded within far too many police organizations is a culture that promotes aggressive investigative behaviors and a disregard for individual liberties. Incentivized by a Supreme Court that has, over the course of several decades, empowered the police with expansive powers, law enforcement organizations have often tested—and crossed—the constitutional limits of their investigative authorities. And too often it …

The Impact Of Corporal Punishment For Timorese High School Graduates, Veronica Godinho Pereira

Graduate Theses and Dissertations

This research examines the impacts of corporal punishment for Timorese high school graduates. Physical punishment is a pervasive method of disciplining students and children used in Timor-Leste because it has been such a tradition (UNICEF 2017). Few researchers have attempted to analyze the negative impacts of corporal punishment and possible gender differences; there is no known research on the impacts of corporal punishment in Timor-Leste. This study uses an in-depth interview method, where data were collected from 26 Timorese high school graduates composed of both men and women from both private and public schools in Timor-Leste. The ages of the …

Pets And Problems: Exploring Community Patterns In Calls For Animal Services, Paige Dejarnett

Sociology and Criminology Undergraduate Honors Theses

Pets have historically been viewed as family members, children, property, or economic resources. However, research surrounding animal maltreatment has expressed this issue as an individually-based problem, rather than a community-based phenomenon. Correlations have been found between animal cruelty, antisocial behaviors, and future interpersonal violence, whether this correlation be a predictive relationship, or a resultant relationship. Past research has also found correlations between animal treatment practices and the rural/urban differences of this behavior. However, there are many community-based indicators that have not been explored to understand the distribution of animal maltreatment. This study aims to explore these ideas by analyzing the …

A Integrated Approach Of Deep Learning And Augmented Reality For Pneumonia Detection In Chest X-Ray Images, Jeevarathinam Senthilkumar

Open Access Theses & Dissertations

Pneumonia is a viral or fungal illness that spreads to the lungs of the human body, causing fluid to accumulate in the lungs' air sacs. Millions of people are affected by this disease each year. One of the most common radiological diagnostics for diagnosing and screening this kind of sickness is a chest X-ray. The most commonly available radiological test for diagnosing and screening this kind of illness is a chest X-ray. An inaccurate diagnosis, especially over-diagnosis and under-diagnosis, is a common issue in the medical sector. As another issue, human-assisted diagnosis has limitations like the availability of an expert, …

Marine Phytoplankton Functional Types Exhibit Diverse Responses To Thermal Change, S. I. Anderson, A. D. Barton, S. Clayton, S. Dutkiewicz, T. A. Rynearson

Graduate School of Oceanography Faculty Publications

Marine phytoplankton generate half of global primary production, making them essential to ecosystem functioning and biogeochemical cycling. Though phytoplankton are phylogenetically diverse, studies rarely designate unique thermal traits to different taxa, resulting in coarse representations of phytoplankton thermal responses. Here we assessed phytoplankton functional responses to temperature using empirically derived thermal growth rates from four principal contributors to marine productivity: diatoms, dinoflagellates, cyanobacteria, and coccolithophores. Using modeled sea surface temperatures for 1950–1970 and 2080–2100, we explored potential alterations to each group’s growth rates and geographical distribution under a future climate change scenario. Contrary to the commonly applied Eppley formulation, our …

Development Of Metaheuristic Algorithms For The Efficient Allocation Of Power Flow Control Devices, Eduardo Jose Castillo Fatule

Open Access Theses & Dissertations

Modern energy grids have become extremely complex systems, requiring more variable and active flow control. As a remedy to this, Distributed Flexible AC Transmission Systems (D-FACTS) are cost-efficient devices used to mitigate power flow congestion and integrate renewable energies. The objective of this research is then to propose an efficient multiple objective evolutionary algorithm to solve a stochastic model for D-FACTS allocation, which aims to optimize various objectives related to cost, grid health, and environmental impacts. The model was implemented on a modified RTS-96 test system, and the results show that optimally allocating D-FACTS modules using the proposed model can …

Drying Of Digested Biosolids For Weight Reduction Prior To Disposal, Juan Manuel Canales

Open Access Theses & Dissertations

Disposal of belt filter pressed digested sludge (known as biosolids) to landfills cost El Paso Water about $1.1 million in the past year. With an increasing population, the amount of influent wastewater to El Paso treatment plants will also increase, resulting in increased biosolids generation and biosolids disposal costs. A method for reducing biosolids transportation cost is biosolids drying.The cost that El Paso Water pays for transporting biosolids to a dedicated landfill facility is based on the weight of the biosolids that are carried. Biosolids collected from the belt filter presses is about fifteen percent solids by weight, with water …

Cell Bioprinting: A Novel Approach For Alpha Cell To Beta Cell Transdifferentiation, Atzimba Casas

Open Access Theses & Dissertations

Diabetes is a chronic disease that occurs in the body when the pancreas fails to either produce insulin (TID) or does not effectively use the insulin produced (TIID) and poses further health complications as well as an insurmountable economic impact.[1] Type I diabetes is an autoimmune disease characterized by a deficient amount of insulin production on account of the body’s immune system destroying its own β-cells.[2] Current diabetes treatment methods include the administration of insulin via injections or islet transplantation therapy. However, although both are viable options, they come with limitations that make the managing of this disease difficult. It …

Phase Transformation And Strain Hardening Mechanisms In Advanced Engineering Steels, Hangyu Dong

Open Access Theses & Dissertations

Strain hardening and associated deformation mechanisms play a determining role in the performance of metallic materials. The objective of the doctoral research was to explore and fundamentally understand the strain hardening mechanisms in the next generation of advanced engineering steels. Two main work hardening mechanisms, notably, twinning-induced plasticity (TWIP) and transformation-induced plasticity (TRIP)) were identified that governed strength and ductility. In the nanograined austenitic steel with high strength-high ductility combination, processed by the novel phase reversion concept, twinning-induced plasticity (TWIP) was the governing deformation mechanism and contributed to good ductility. In striking contrast, transformation-induced plasticity (TRIP) was the deformation mechanism …

Calving, Alicia Clavell

Open Access Theses & Dissertations

In this preface, I will highlight other readings and poems that further illustrate this basket weaving technique in which I imagine the river reeds, or the materials that encompass the works of the poems herein, to include: 1) em dashes, 2) forms of narrative point of view, in conversation with narrative self, and in dialogue with others, 3) fill-in-the-blank styles, 4) enjambments that can break the line, and the sentence, towards sexuality, 5) mixing of mediums, and 6) poetic images of the female body in separation, and in unifying collision, with other bodies. It is my hope that these materials, …

Validation Of Computational Model Of A Piezoelectric Flow Rate Sensor, Eben Roberto Escobedo

Open Access Theses & Dissertations

This study validates a computational simulation of a piezoelectric cantilever beam undergoing different loads by showing a comparison of its results against theoretical calculations. The objective of the computational model is to simulate the behavior of a beam made of a piezoelectric material which can be used as a flow rate sensor due to the ability of the material to convert a mechanical load into an electrical load. After validating the model, different geometries, material properties and loads can be simulated to observe the different behaviors and bring the possibility of selecting the most convenient options according to the needs …

Linking Plot And Landscape Level Phenology, Alejandra Flores

Open Access Theses & Dissertations

Plant phenology has become popularize since the 1990s to help understand the effects of climate change on vegetation, it is a way to study the patterns of leaf-out, flowering, and senescing of the life-cycle of the plant. The timing from start of season (SOS) to end-of-season (EOS) of plant leaf-out development has important implication on ecosystem productivity and carbon cycling across ecological scales from individual trees to whole regions. The need for plant phenology studies in dryland are highly anticipated, since they make up 40% of the terrestrial landscape and recently have shown the play an important role in the …

Molecular Mechanism Of Dna Bisintercalator Antibiotic Resistance, Priyanka Rajendra Gade

Open Access Theses & Dissertations

Class II UvrA is an ATP-binding cassette protein and a homolog of class I UvrA, the DNA lesion detection component of the universal prokaryotic nucleotide excision repair system. We show that Ecm16, a class II UvrA protein from Streptomyces lasalocidi, specifically recognizes DNA duplex that contains the DNA bisintercalator antibiotic echinomycin. Heterologous expression of Ecm16 in Escherichia coli renders host cells resistant to echinomycin. Interestingly, Ecm16’s antibiotic resistance activity does not require the DNA repair proteins UvrA/B/C/D, indicating that it operates independently of the cell’s nucleotide excision repair pathway. Unlike UvrA, Ecm16 uses the insertion domain to regulate its ATPase …

Reconstructing The Transition From Laramide Contraction To Rio Grande Rift Extension, Aaron Conley

Open Access Theses & Dissertations

Exposure of tilted Eocene-Oligocene volcanic and sedimentary units unconformably overlying folded and thrusted Mesozoic rocks in the southern Indio Mountains provide an important geologic record of the transition from Laramide contraction to Rio Grande rift extension. Detailed geologic mapping and cross-section reconstruction combined with sedimentary analysis and geo/thermochronologic methods are used to test the hypothesis that Laramide contractional structures and post-Laramide topography focused ignimbrite and sedimentary deposition within two paleovalleys located in the northwest and northeast portions of the study area. Laramide deformation in the study area is confined to Mesozoic units and includes a series of low-angle thrust faults …

Geophysical Studies Of The Characteristics Of Fluvial And Desert Soils In Rio Grande Valley Of West Texas And Southern New Mexico, Aimee V. Garcia

Open Access Theses & Dissertations

Agriculture in arid lands, such as in the Rio Grande Valley in west Texas, relies on flood irrigation. However, flood irrigation can cause salt buildup and greenhouse gas emissions associated with pedogenic carbonate precipitation. The ability of irrigation to promote crop growth is influenced by geochemical and hydrological processes controlled, in part, by soil grain size, larger-scale soil structure, and mineralogy. This study investigated soils from 3 regions 1) A pecan orchard in the river valley of Tornillo, TX, with soil derived from fluvial deposits, undergoing flood irrigation every 2 to 3 weeks in spring through fall, 2) The El …

Development Of A Measure Assessing Perceptions Of E-Cigarettes: A Mixed Methods Approach, Dessaray Monique Gorbett

Open Access Theses & Dissertations

Tobacco use is the leading cause of preventable death in the United States (U.S.), killingmore than 480,000 people each year. In recent years, we have seen a steady decline in cigarette smoking but have seen increased alternative tobacco product use (e.g., electronic cigarettes). Positive perceptions of e-cigarettes are associated with increased e-cigarette use (Amrock, Zakhar, Zhou, & Weitzman, 2015; Chen-Sankey & Kong, Choi, 2019; Pokhrel, Fagan, Kehl, & Herzog, 2015; Simmons et al., 2016). However, studies assessing the perceptions of e-cigarettes vary widely and do not adequately capture perceptions of social norms and the addictiveness of e-cigarettes. The current study …

Supercritical Co2 Recompression Closed Brayton Cycle Analysis, Andres Eduardo Gutierrez Hernandez

Open Access Theses & Dissertations

On this research, the results of an analysis made of a Supercritical Carbon Dioxide (sCO2) Recuperated Closed Brayton Cycle (RCBC) done by performing theorical calculations and comparing it to the results obtained with the use of the software ASPEN Plus will be presented. To demonstrate and determine that this software is a useful tool for modeling the proposed type of cycle, a preliminary comparison was made to verify with previous studies found in literature. A comparison and analysis between the possible working fluids and thermal energy sources was also performed to emphasize the decision of using CO2 as the cycle …

Global Analysis Of The Hydrologic Sensitivity To Climate Variability, Marisol Dominguez

Open Access Theses & Dissertations

Identifying the regions with greatest changes in their hydrologic behavior under extreme weather events in the 21st century, constitutes a study priority of global impact. Here, we present a global assessment assessing the sensitivity of the world’s water landscapes to climate variability during 2001-2016, using a new metric called the Hydrologic Sensitivity Index (HSi). This equation is based on the well-known Budyko curve that uses annual values of Potential and Actual Evapotranspiration (PET and AET), and Precipitation (P), to assess the hydrologic behavior of a location under a given climatic condition by plotting the Evaporative Index (AET/P) against the Dryness …

Experiences Of Latin American Au Pairs In El Paso, Texas: Perceptions And Challenges In A Border Context, Nathaly Carolina Hernandez Garcia

Open Access Theses & Dissertations

For the last three decades, the French term Au Pair has been used to name the exchange program that allows foreign young people (primarily women) the possibility to immerse themselves in American culture while living, working, studying, and traveling in the United States. Within the context of globalization in which we live, this program has experienced significant growth in Latin America and Europe, among others. The purpose of this exploratory study was to explore and make visible the concerns raised by female Au Pairs from Latin America who participate in the program in El Paso, Texas, a border community along …

Impact Of Xenobiotics On Neuronal Outcomes, Gabriela Henriquez

Open Access Theses & Dissertations

Neurodegenerative diseases are a common affliction of the Central Nervous System. They are caused by age, genetics, and environmental factors. Alzheimer's disease, Parkinson's disease, Huntington's disease, and Amyotrophic Lateral Sclerosis are well-known among the host of neurodegenerative disorders, with Alzheimer's disease and Parkinson's disease being the leading pathologies across this canvas. It is known that the pathogenesis of neurodegenerative diseases is multifactorial due to the involvement of genetic mutations, radical-induced protein damage, abnormal aggregation of misfolded proteins, and the formation of amyloid deposits. The amyloid proteins in neurodegenerative disease include Tau and Amyloid (Aβ) in Alzheimer's disease and α-Synuclein in …

Environmental Justice Issues And Sea Level Rise In Frontline Communties Along The Gulf Coast, Karla Michel Lopez

Open Access Theses & Dissertations

Sea level rise poses a great threat to coastal areas and our way of life. As flooding increases in frequency and intensity across the country, vulnerable populations become a target to its impacts. The U.S. dedicates much research to risk communication and climate change adaptation strategies; however, these coastal areas are home to a large percentage of underserved and underrepresented communities that can be challenging to meaningfully engage. The impacts of short-term sea level rise combined with long-term sea level rise will not only cause flooding, erosion, and intrusion of saltwater into freshwater resources but also increased financial consequences, such …

Developing And Validating The Student Assessment-Based Feedback Literacy (Safl) Instrument: A Mixed-Methods Approach, Yiyu Liao

Open Access Theses & Dissertations

Feedback has great influences on student retention and completion, especially on the minority students in higher education. However, the debates on the paradoxical difference between feedback’s theoretical potential and its effect in actual practice remain unsettled. This study seeks to address some primary issues in feedback research by conceptualizing student assessment-based feedback literacy (SAFL) and developing the SAFL instrument. The systematic literature reviews in the study identify two trends of assessment-based feedback in higher education: no universal definition of assessment feedback and the lack of explicit understanding of how assessment and feedback literacies interacted. By building on the exiting student …