Digital Commons Network^™

The Influence Of A Values Affirmation Intervention On Students' Mathematical, Social, And Epistemological Empowerment, Carrie Olson Bala

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The purpose of this study was to better understand the influence of educators’ attention to identity construction as tenth grade Emergent Bilinguals and native English-speaking students develop mathematical, social, and epistemological empowerment in a mathematics classroom. I incorporated a framework detailing critical consciousness as a mediator between students’ identity construction and their empowerment development. I employed a mixed methods transformative design, utilizing quantitative and qualitative methods to analyze the influence of a values affirmation intervention on students’ critical consciousness and empowerment. To follow, I incorporate integrated analysis to highlight emerging and differing patterns in the empowerment data, the specific characteristics …

Measuring Srl Differences During Mathematics With Srl Microanalysis, Aliya Halterman

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Self-regulated learning (SRL) is an essential skill for achievement and progress in several settings including academics. It is known that students with attention-deficit/hyperactivity disorder (ADHD) struggle with SRL skills. However, this knowledge has been acquired primarily from self-report measures. While this has provided a solid foundation within the literature regarding SRL skills within the population with ADHD, there are a few limitations that these measures posit. These limitations can addressed with a measurement called SRL microanalysis. The purpose of this study was to use SRL microanalysis to measure SRL differences between students with and without ADHD symptomatology during a mathematics …

Exploring The Effects Of Upstream Disturbances On Elbow Meter Performance With Numerical Modeling Applications, Riley D. Manwaring

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Physical data was collected for a 6-in. long-radius elbow meter in order to determine the effects of certain upstream disturbances on its metering performance. Discharge coefficients are calculated for each of the three tested configurations at various installation distances between the upstream disturbance and the elbow meter. Computational Fluid Dynamics (CFD) software was used to determine which turbulence models most accurately modeled the observed physical results in order to provide a base from which to model the effects of additional upstream disturbances not modeled in this study.

Long Term Feasibility Of Inductive Power Transfer Systems Embedded In Concrete Pavement Panels, Nathan J. Raine

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Electric vehicles (EVs) have a variety of issues that prevent widespread acceptance. Range limitations, charging times, and lack of accessible locations are all viable concerns when considering the future of EVs. This research seeks to address lack of useable infrastructure and battery life by embedding wireless chargers directly into roadway concrete. These embedded chargers would make it possible to charge an EV while it is in transit, addressing many concerns associated with owning an EV.

Embedding a wireless charger, or Inductive Power Transfer System (IPTS), can cause premature failure in the concrete. To determine the long-term feasibility of the technology, …

A Content Analysis Of Graphical Literacy Skills Instruction In Fifth Grade Core Reading Programs, Georgia A. Bunnell

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The purpose of this content analysis study was to identify the affordances embedded in core reading program (CRP) teacher’s manuals that facilitate graphical literacy skills as a component of literacy instruction. In the informational text selections of selected CRPs, graphic category, type, function, and connection to text were assessed to determine the kinds of graphics used to convey information. The instructional guidance associated with these graphics was then evaluated for type of instruction (no instruction, reference, and teach) and explicit instruction elements. The results from this study indicate that representation photographs and general images are the most prevalent type of …

Fingerprinting Paleo-Groundwater Sources Using Stable Oxygen And Iron Isotopes Of Iron Oxide Concretions From The "Boiler Room", Moab Area, Utah, Connor Frederickson

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Isotopes are naturally occurring atoms of an element that vary in the number of neutrons present in their nuclei, resulting in different atomic masses. The most common stable isotopes of oxygen are oxygen-18 (¹⁸O) and oxygen-16 (¹⁶O). Geochemical processes, such as the formation of a solid mineral from dissolved elements in a fluid, can result in preferential concentration of one isotope over the other in a process known as fractionation. By measuring the ratio of ¹⁸O and ¹⁶O in solid minerals and using known fractionation values, the isotopic ratio of the fluid from which …

Development Of A Machine Learning-Based Financial Risk Control System, Zhigang Hu

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

With the gradual end of the COVID-19 outbreak and the gradual recovery of the economy, more and more individuals and businesses are in need of loans. This demand brings business opportunities to various financial institutions, but also brings new risks. The traditional loan application review is mostly manual and relies on the business experience of the auditor, which has the disadvantages of not being able to process large quantities and being inefficient. Since the traditional audit processing method is no longer suitable some other method of reducing the rate of non-performing loans and detecting fraud in applications is urgently needed …

The Role Of Music Context In High School Students' Translations Among Representations In Algebra, Danielle Divis

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Previous research suggests that integrating music into mathematics can benefit students’ mathematics learning but leaves questions as to exactly how students interact with music context and mathematics simultaneously. This study used a descriptive multiple-case study design to understand the way high school students utilize music while engaging in music-contextualized algebra tasks. Eight pairs of high school students participated in this study. The procedures included training four volunteer high school teacher-researchers to carry out three music-contextualized mathematics lessons in their own classes. Data sources for each pair included three student work samples, three audio-video recordings of class sessions, and one audio …

Regional Economic Contribution Of Crop Insurance Indemnity Payment In The U.S., Hwangwon Lee

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The Federal Crop Insurance Program (FCIP) has played a pivotal role in agricultural businesses and communities. The FCIP allows farmers to purchase farm and farm-related products and services, maintain heavy agricultural machinery, and utilize farm agency services for preparing for farming in the following agricultural years. In addition, the indemnities enable farmers to repay debts, alleviate farm collapses, and keep farm industries purchasing agricultural-related products and the necessary goods for everyday living, stabilizing the local and farming economies (Lubben & Thompson, 2013).

This study investigates the economic contribution of crop indemnity payments using a methodology that will capture the total …

The Underappreciated Intersection Of Science Fiction And Satire, Christopher Nicholson

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

This thesis considers, from a creative writer’s perspective, the largely untapped potential for combining the strengths of satire and science fiction to create stories that provide both escapism and real-world commentary without sacrificing one for the other. It discusses background information and examples of both genres, and then illustrates the principles discussed with three original short stories.

Acoustic Waves In The Upper Atmosphere, Geoffrey Blayne Schulthess

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

Atmospheric waves can be generated by tropospheric sources such as earthquakes and explosions, causing significant disturbances in the upper atmosphere and ionosphere, where radio wave communications take place. For this analysis, they will be separated into two sub-groups called acoustic waves and gravity waves. Because each of these waves have unique frequency ranges, they can be observed and measured in order to determine their source type and location. Past studies attempted to build the connections between these waves with severe storms and earthquakes, which have improved our understanding of their complexity. Because of the complex nature of these waves, simplified …

The Effects Of A Mindfulness Curriculum On Sixth Grade Students In A Title I School, Jason A. Tackett

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

Mindfulness is being integrated and studied across school settings as studies continue to reveal its beneficial effects. One of the largest mindfulness-in-schools organizations is Mindful Schools, which published a revised version of The Mindful Schools Curriculum for Adolescents (MSC-A) in 2019. While the effects of previous versions of the MSC-A have been evaluated in past studies and shown to be beneficial for students, the effects of the 2019 MSC-A have not been explored. This project sought to identify the effects of a condensed schedule of select lessons from the 2019 MSC-A on student and teacher perceptions of student mindfulness as …

Analyzing Suicidal Text Using Natural Language Processing, Cassandra Barton

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

Using Natural Language Processing (NLP), we are able to analyze text from suicidal individuals. This can be done using a variety of methods. I analyzed a dataset of a girl named Victoria that died by suicide. I used a machine learning method to train a different dataset and tested it on her diary entries to classify her text into two categories: suicidal vs non-suicidal. I used topic modeling to find out unique topics in each subset. I also found a pattern in her diary entries. NLP allows us to help individuals that are suicidal and their family members and close …

Building 6c’S (Critical Thinking, Collaboration, Communication, Creativity, Culture, Connectivity) In The Chinese Learning Classroom, Weixi Dong

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

This teaching portfolio is a product of the author’s studies in the Masters of Second Language Teaching Program at Utah State University and her experiences as a teacher of Chinese at the elementary school level in the State of Utah’s public school Dual Immersion program. The author provides a selection of teaching reflections and research that have had the most impact on her teaching practice. First, the author offers personal reflections and a theoretical framework for her pedagogy in the Teaching Perspectives section, through a discussion of her professional environment and teaching experience; this is followed by the Teaching Philosophy …

Utah State University Commencement, 2022 - Blanding Campus, Utah State University

Commencement Programs

2022 Commencement Ceremony for the Blanding Campus of Utah State University.

The Utah Statesman, April 25, 2022, Utah State University

The Utah Statesman

Weekly student newspaper of Utah State University in Logan.

Utah State University Commencement, 2022 - Tooele Campus, Utah State University

Commencement Programs

2022 Commencement Ceremony for the Tooele Campus of Utah State University.

The Utah Statesman, April 18, 2022, Utah State University

The Utah Statesman

Weekly student newspaper of Utah State University in Logan.

Utah State University Commencement, 2022 - Brigham City, Kaysville & Tremonton Campuses, Utah State University

Commencement Programs

2022 Commencement Ceremony for the Brigham City, Kaysville & Tremonton Campuses of Utah State University.

Life And Death In A Dynamic Environment: Invasive Trout, Floods, And Intraspecific Drivers Of Translocated Populations, Brian D. Healy, Phaedra Budy, Mary M. Conner, Emily C. Omana Smith

Wildland Resources Faculty Publications

Understanding the relative strengths of intrinsic and extrinsic factors regulating populations is a long-standing focus of ecology and critical to advancing conservation programs for imperiled species. Conservation could benefit from an increased understanding of factors influencing vital rates (somatic growth, recruitment, survival) in small, translocated populations, which is lacking owing to difficulties in long-term monitoring of rare species. Translocations, here defined as the transfer of wild-captured individuals from source populations to new habitats, are widely used for species conservation, but outcomes are often minimally monitored, and translocations that are monitored often fail. To improve our understanding of how translocated populations …

The Utah Statesman, April 11, 2022, Utah State University

The Utah Statesman

Weekly student newspaper of Utah State University in Logan.

Energy Extraction From Black Holes, Alexandra Chanson

Student Research Symposium

I will discuss some background on black hole magnetohydrodynamics and then explore some recent results in higher-dimensional monopole power extraction

Does Cannabidiol Affect The Physical Properties Of Anhydrous Milk Fat And Palm Kernel Oil?, Joseph Cooney

Student Research Symposium

As cannabidiol (CBD) is added to more and more foods, it becomes increasingly important to study the effects that this CBD has on the physical properties of the lipids in which they are dissolved, which is the objective of this study. The viscosity, hardness, melting profile, crystal size, and solidification over time are studied for anhydrous milk fat (AMF) and palm kernel oil (PKO). Concentrations by mass of 1% and 2.5% CBD are added to each lipid, and these concentrations are tested against a pure lipid control. AMF is crystallized at 26 C, and PKO is crystallized at 22 C …

Hidden Symmetries In Black Holes, Luis Fernando Temoche

Student Research Symposium

Our objective is to show the existence of conformal symmetries in rotating black hole solutions near its event horizon. To do so, we are going to study the cases of both Kerr BH and 5D Myers-Perry BH. In particular, by applying certain coordinate transformations, we will be able exploit this conformal invariance from its geometry as well as the dynamics of scalar fields propagating on this particular background. The invariance allows as to describe strongly coupled systems, conformal field theories to be specific, in lower dimensions.

Finding Higher Order Interactions Using Local Corex, Thomas Kerby

Student Research Symposium

In applications such as financial markets, social networks, and gene expression data, the variables often interact in complex ways. Yet accurately characterizing pairwise variable interactions can be a difficult task, let alone efficiently characterizing complex higher-order interactions, which is an unsolved problem. This difficulty is exacerbated when variable interactions change across the data. For example, gene interactions in single-cell RNA-sequencing (scRNA-seq) data will typically differ from one cell type to another. To solve these problems, we propose a new method called Local Correlation Explanation (CorEx). Local CorEx captures higher-order variable interactions at a local scale by first clustering data points …

Investigating Position 312 In Prmt1 For Future Fluorescent Labeling Studies, Sarah Nielson

Student Research Symposium

Protein arginine methyltransferase 1 (PRMT1) is an enzyme that post-translationally methylates other proteins in the cell. These methylation events play critical roles in maintaining cellular health. Labeling PRMT1 site-specifically will enable further research in PRMT1 oligomeric state in vivo and can be applied in future fluorescent studies. The intention of this research was to identify a position to label PRMT1 that does not affect oligomerization or activity. Position 312 was chosen as the site for specific tagging as it will have less interference in oligomerization, minimizes free rotation of fluorescent tags, and is surface-exposed. To confirm that position 312 was …

Modeling The Extended Low And Sudden High Periods Of Activity In Infectious Diseases, Dana Strong

Student Research Symposium

This research explores how the aggregation of individuals during disease spread may, in conjunction with noise, explain how some diseases’ trajectories spend some time at low numbers after which there is a sudden outbreak.

Gpu Accelerated Preconditioning Of The Plasma Kinetic Equation, D. Caleb Price

Student Research Symposium

Solving the plasma kinetic equation provides higher-order moments to better approximate an accurate time evolution of plasma behavior contained in a tokamak. NIMROD seeks to produce code to simulate and model these macroscopic dynamics. Essential to this code’s efficiency is the preconditioning of matrices. I studied how compiling a GPU-enabled third-party library, SuperLU, would improve this preconditioning time for a test version of NIMROD's code. We found that the time of preconditioning decreased significantly when GPUs were allocated versus when only CPUs were, which provides understanding for the future utilization of GPUs by the NIMROD code directly.

Seasonal Variations In Global Ionospheric Total Electron Content (Tec), Jason Knudsen

Student Research Symposium

As the Sun ionizes atoms and molecules in the Earth’s ionosphere, the region of atmosphere above approximately 100 km in altitude, the created ionization in this region affects many of the systems that we rely on in daily life. This includes cellular service, GPS navigation, weather forecasting, and credit card data. A good measure for the level of ionization in the ionosphere is the total electron content (TEC), which is the number of electrons in a one square meter column above a given location. The TEC over a geographic location influences the propagation of radio waves that traverse that section …

Application Of Acceleration Data To Inertial Navigation, Eric Eastham

Student Research Symposium

In many fields, there exists a need for knowing the precise location of an object. In many cases, the Global Positioning System can be used to determine the precise location of an object, and even its speed and acceleration, to an accuracy of within 10 to 30 feet. In some cases however, such as in applications in space exploration, this is unavailable. Without reference to exterior points, inertial navigation can be a useful tool to determine an object's current location based on the prior movement and rotational changes made. The position is determined by taking the accelerations throughout the course …