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First Record And Diet Of The Tri-Colored Bat (Perimyotis Subflavus) From Guadalupe Mountains National Park And Culberson County, Texas, Mollie K. Hanttula, Ernest W. Valdez Mar 2021

First Record And Diet Of The Tri-Colored Bat (Perimyotis Subflavus) From Guadalupe Mountains National Park And Culberson County, Texas, Mollie K. Hanttula, Ernest W. Valdez

Western North American Naturalist

The tri-colored bat (Perimyotis subflavus) occurs throughout the eastern United States, from Canada to south Florida and westward to eastern New Mexico, central Colorado, and western Texas. In this study, we document the first record of P. subflavus for both Guadalupe Mountains National Park and Culberson County, Texas. Our record extends the range of P. subflavus into the Trans-Pecos region of Texas. We also examined the diet of this individual and observed that it consisted of Lepidoptera, Coleoptera, and Hemiptera. Our observations of the diet of P. subflavus correspond with results of previous studies from more eastern …

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Bats (Chiroptera) Of Glen Canyon National Recreation Area, Utah And Arizona, Grace M. Carpenter, Lonnie H. Pilkington, Alexis R. Levorse, John R. Spence Mar 2021

Bats (Chiroptera) Of Glen Canyon National Recreation Area, Utah And Arizona, Grace M. Carpenter, Lonnie H. Pilkington, Alexis R. Levorse, John R. Spence

Western North American Naturalist

Glen Canyon National Recreation Area covers large and geographically unique regions of southern Utah and northern Arizona. However, multiple surveys of bats from 1952 to 2017 have not been published. Prior to 2015, most bat surveys in the recreation area were conducted using mist nets only and did not include acoustic monitoring. In this paper we compile records of bats found in Glen Canyon National Recreation Area from 1952 to 2017, including records from our recent surveys using both mist nets and acoustic sampling. During our recent surveys, 2 new species were captured (Nyctinomops macrotis and Lasionycteris noctivagans), …

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Weekly One-Day Water-Only Fasting Interventional Trial For Low-Density Lipoprotein Cholesterol Reduction (Wonderful), Ciera Lynn Bartholomew Mar 2021

Weekly One-Day Water-Only Fasting Interventional Trial For Low-Density Lipoprotein Cholesterol Reduction (Wonderful), Ciera Lynn Bartholomew

Theses and Dissertations

Purpose: Fasting has been promoted as a method of preventing disease and aging for thousands of years. With heart disease being a leading cause of death in the U.S., researchers have explored the effects of fasting on variables that influence cardiovascular disease (CVD), like LDL cholesterol. Therefore, the purpose of this study was to assess the effects of weekly water-only fasting on LDL cholesterol (LDL-C) in men and women with metabolic risk factors for CVD. Methods: This study was a randomized control trial in adult men and women. Participants were randomized to fasting (treatment) or normal diet (control). The fasting …

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The Effects Of Dynamic Written Corrective Feedback Frequency On Esl Writing Accuracy, Fluency, And Complexity, Suzanne H. Rice Mar 2021

The Effects Of Dynamic Written Corrective Feedback Frequency On Esl Writing Accuracy, Fluency, And Complexity, Suzanne H. Rice

Theses and Dissertations

Dynamic written corrective feedback is a strategy that raises student awareness of the patterned errors they make in their writing. Teacher feedback provides the location and type of error made in the form of error codes. Multiple studies have shown it to significantly improve the grammatical accuracy of student writing. This research examines the effects of the frequency of teacher feedback, on student written accuracy, fluency, and complexity whether daily or every-other-day. The total number of minutes students write for is also questioned since it is directly related to the amount of feedback students receive. This is done to make …

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Prehabilitation Prior To Cabg, Casey Bunker, Neil Peterson Mar 2021

Prehabilitation Prior To Cabg, Casey Bunker, Neil Peterson

Student Works

Background and Purpose: Globally, coronary artery disease (CAD) affects 126.5 million adults. To decrease mortality, coronary artery bypass graft (CABG) surgeries are often performed. CABGs have inherent risks such as financial burden, physical complication, and emotional stress. Cardiac rehabilitation programs help decrease complications postoperatively. However, few interventions are performed preoperatively. Prehabilitation (prehab) programs have been created to address this gap in other types of surgeries. Prehab is the purposeful implementation of physical activity before a procedure to improve perioperative outcomes. Prehab prior to CABG has not been well studied previously. Furthermore, it is unknown if families should support a sedentary …

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"I Understand, Honey": Perceived Spousal Empathy's Moderating Influence On The Links Between Depression And Marital Satisfaction And Marital Satisfaction And Physical Health, F. Javier Celestino Mar 2021

"I Understand, Honey": Perceived Spousal Empathy's Moderating Influence On The Links Between Depression And Marital Satisfaction And Marital Satisfaction And Physical Health, F. Javier Celestino

Theses and Dissertations

An adapted version of the Vulnerability-Stress-Adaptation model was used as a theoretical guide for this study, which proposes that adaptive processes exist and can moderate relationships between enduring vulnerabilities and different outcomes. Relationships of interest include the negative link between depression and marital satisfaction and the positive link between marital satisfaction and physical health. An adaptive process of interest is empathy, due to its well-researched positive impact on mental, relational, and physical health. This study examined whether perceived spousal empathy (i.e., the empathy perceived by one spouse coming from their spouse) had any moderating effects on the previously mentioned links. …

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Thucydides' Plague, A Narrative Aggressor, Masen J. Williamson Mar 2021

Thucydides' Plague, A Narrative Aggressor, Masen J. Williamson

Theses and Dissertations

This thesis expands upon the notion that Thucydides’ plague narrative in his History of the Peloponnesian War punctuates his argument for the unique greatness of the Peloponnesian War. Through the plague, Thucydides displays the collapse of Greek society’s standards and practices. He does this by describing a plague which does not conform to 5th century BCE Greek medical ideas. Balance, human art, and divine intervention all fail in their attempts to restore the health of the individual and society. Thucydides portrays the plague as a narrative aggressor whose intent is to topple Athens and its ideals. Lucretius’ plague narrative, because …

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Empathic Listening Processes In Couple Therapy: A Task Analysis Of Effective Interventions By Therapists In Training, Samuel Ryland Mar 2021

Empathic Listening Processes In Couple Therapy: A Task Analysis Of Effective Interventions By Therapists In Training, Samuel Ryland

Theses and Dissertations

Listening is a fundamental and deceptively complicated component of talk therapy that has received very little specific research attention. The work of Carl Rogers and others promotes the importance of empathic listening to create safety and process client experiences, and several models identify its importance in processing and regulating client emotions (especially in couple therapy, where empathic listening can disrupt rigid conflict cycles and model coregulation skills). Much of the dysregulation and resistance we see in therapy may be related to a perceived lack of safety caused by persistent conflict or previous trauma, explained by the unconscious processes of the …

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Improving Perennial Bunchgrass Seeding Success In Annual Grass Invaded Areas Using Pre-Emergent Herbicide And Furrowing Techniques, Spencer Chad Camp Mar 2021

Improving Perennial Bunchgrass Seeding Success In Annual Grass Invaded Areas Using Pre-Emergent Herbicide And Furrowing Techniques, Spencer Chad Camp

Theses and Dissertations

Exotic annual weeds have transformed western North America, particularly in sagebrush-steppe systems. Restoration of these invaded sites has been met with low levels of success. Pre-emergent herbicide provides a means to control annual weeds, but typically, this treatment does not allow for the concurrent seeding of desired species. Seeding within a deep, U-shaped furrow following herbicide application may be a method to reduce pre-emergent herbicide effects by transferring the herbicide away from the seed at the time of planting. We tested this potential planting technique by spraying plots with or without the pre-emergent herbicide imazapic, and planting bunchgrass seeds either …

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A New Method And Python Toolkit For General Access To Spatiotemporal N-Dimensional Raster Data, Riley Chad Hales Mar 2021

A New Method And Python Toolkit For General Access To Spatiotemporal N-Dimensional Raster Data, Riley Chad Hales

Theses and Dissertations

Scientific datasets from global-scale scientific models and remote sensing instruments are becoming available at greater spatial and temporal resolutions with shorter lag times. These data are frequently gridded measurements spanning two or three spatial dimensions, the time dimension, and often several data dimensions which vary by the specific dataset. These data are useful in many modeling and analysis applications across the geosciences. Unlike vector spatial datasets, raster spatial datasets lack widely adopted conventions in file formats, data organization, and dissemination mechanisms. Raster datasets are often saved using the Network Common Data Format (NetCDF), Gridded Binary (GRIB), Hierarchical Data Format (HDF), …

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Development Of Small-Scale Plutonium Electrorefining In Molten Cacl2, Devin Rappleye, James Mcneese, Richard Torres, Kiel Holliday, Jason R. Jeffries Mar 2021

Development Of Small-Scale Plutonium Electrorefining In Molten Cacl2, Devin Rappleye, James Mcneese, Richard Torres, Kiel Holliday, Jason R. Jeffries

Faculty Publications

Molten salt extraction and electrorefining of plutonium were successfully conducted with only a 200-g initial charge. Due to this small scale, the electrorefining cell components were redesigned relative to conventional, multi-kg standards. The efficiency and yield of this small-scale process are comparable to those of larger-scale exemplars. Chemical analysis of the plutonium product and the anode heel is presented. The product was 99.8% pure. The anode heel was able to be depleted beyond the expected freezing point without significant impurity carryover.

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Let's Talk! An Investigation Of Parent-Child Conversations About Self-Conscious Emotions, Alexandra Marie Cooper Mar 2021

Let's Talk! An Investigation Of Parent-Child Conversations About Self-Conscious Emotions, Alexandra Marie Cooper

Theses and Dissertations

Parents play an important role in socializing children's emotion understanding. Previous research on parents' conversations with their children shows that parents emphasize different aspects of emotion contexts depending on the emotion depicted. However, there is limited research on how parents and children discuss self-conscious emotions, such as embarrassment, guilt, and shame. The current study explored the socialization of self-conscious emotions in parent-child conversations during a storybook task. One hundred and sixty-six children between the ages of 24 and 36 months were observed reading a storybook with their parent. Analyses of parent-child conversations revealed that while parent and child utterances were …

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Light And Truth: Measuring Unseen Harm In Individuals And Communities, Hannah Pfost Mar 2021

Light And Truth: Measuring Unseen Harm In Individuals And Communities, Hannah Pfost

Undergraduate Honors Theses

While the fields of physics and international development may seem disparate, the insights gained from studying each one of them can improve understanding of the other. Here, I demonstrate that concept as applied to computational optics and historical memory. Thus, the purpose of this project is threefold: (1) to computationally model light transport through tissue, and use that model to inform choices about a physical system; (2) to determine the types of historical memory recommended in the final reports of truth commissions; and (3) to give evidence for the usefulness of human-centered design in both areas. To model light transport, …

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To Control Or Be Controlled: Sibling Control And Adolescent Sibling Relationship Quality, Lauren Elizabeth Andrus Mar 2021

To Control Or Be Controlled: Sibling Control And Adolescent Sibling Relationship Quality, Lauren Elizabeth Andrus

Theses and Dissertations

The current body of research pertaining to sibling control dynamics look specifically at either the absence or presence of control within the sibling relationship. Research to date has not differentiated between a sibling's experience of being controlling versus being controlled. This study examined adolescent sibling control dynamics and its link with sibling relationship quality (sibling closeness and sibling conflict), and how those links are moderated by birth order and having an agreeable personality. Data were analyzed from 327 families with two adolescent siblings between the ages of 12 and 18 (Older Sibling M = 17.17 years, SD = .94; Younger …

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Nearshore Species Biodiversity Of A Marine Protected Area Off Santa Catalina Island, California, Audrey Looby, David W. Ginsburg Mar 2021

Nearshore Species Biodiversity Of A Marine Protected Area Off Santa Catalina Island, California, Audrey Looby, David W. Ginsburg

Western North American Naturalist

Santa Catalina Island, located ~35 km off the Southern California coast, is home to the Blue Cavern Onshore State Marine Conservation Area (SMCA). Although the conservation area is recognized as both an area of special biological significance and a marine life refuge, species richness of the nearshore taxa from this location is not known. In this study, we provide a comprehensive inventory of the intertidal and subtidal marine macroalgae, plants, invertebrates, and fishes documented from 5 different reef sites inside Blue Cavern Onshore SMCA. Species richness data were compiled using scuba-based visual surveys conducted in the field, references from the …

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The Relationship Between Hip Mobility And Performance On The Functional Movement Screen In Apparently Healthy Older Adults: A Preliminary Study, Kimberly Jaye Lindstrom Mar 2021

The Relationship Between Hip Mobility And Performance On The Functional Movement Screen In Apparently Healthy Older Adults: A Preliminary Study, Kimberly Jaye Lindstrom

Theses and Dissertations

Limited or asymmetrical hip mobility can affect movement patterns common to everyday living. The aim of this study was to evaluate the relationship between hip mobility and performance on the Functional Movement Screen (FMS) in apparently healthy older adults. This relationship was evaluated in both males and females. In this observational study, 20 older adults (10 male, 10 female, mean age = 65.65 ± 10.18 years old) completed the Functional Movement Screen and measurements of passive hip range of motion. Separate regression analyses and Pearson Product-Moment Correlations were used to evaluate the relationship between hip mobility measures and FMS composite …

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Terwilliger Algebras For Several Finite Groups, Nicholas Lee Bastian Mar 2021

Terwilliger Algebras For Several Finite Groups, Nicholas Lee Bastian

Theses and Dissertations

In this thesis, we will explore the structure of Terwilliger algebras over several different types of finite groups. We will begin by discussing what a Schur ring is, as well as providing many different results and examples of them. Following our discussion on Schur rings, we will move onto discussing association schemes as well as their properties. In particular, we will show every Schur ring gives rise to an association scheme. We will then define a Terwilliger algebra for any finite set, as well as discuss basic properties that hold for all Terwilliger algebras. After specializing to the case of …

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A Survey Of Compound Heterozygous Variants In Pediatric Cancers And Structural Birth Defects, Dustin B. Miller, Stephen R. Piccolo Mar 2021

A Survey Of Compound Heterozygous Variants In Pediatric Cancers And Structural Birth Defects, Dustin B. Miller, Stephen R. Piccolo

Faculty Publications

Compound heterozygous (CH) variants occur when two recessive alleles are inherited and the variants are located at different loci within the same gene in a given individual. CH variants are important contributors to many different types of recessively inherited diseases. However, many studies overlook CH variants because identification of this type of variant requires knowing the parent of origin for each nucleotide. Using computational methods, haplotypes can be inferred using a process called “phasing,” which estimates the chromosomal origin of most nucleotides. In this paper, we used germline, phased, whole-genome sequencing (WGS) data to identify CH variants across seven pediatric …

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Censorship And The Satanic Verses: Policing Blasphemy In A Secular World, Alixa Brobbey Mar 2021

Censorship And The Satanic Verses: Policing Blasphemy In A Secular World, Alixa Brobbey

Undergraduate Honors Theses

Free speech is currently a hotly debated topic in the world of arts. This thesis traces the history and abolition of blasphemy law in England in light of its relationship with censorship in English literature. I examine the Rushdie Affair and its legacy, particularly in comparison to the Gay News trial. Building on previous scholarship, I examine the arguments that hate speech laws serve as a replacement for blasphemy law. I conclude with the suggestion that hate speech laws be amended to include a clause specifying that works of artistic merit cannot be prosecuted under such laws, mirroring the language …

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Environmental Determinism And Professional Football, Hunter Hallows Mar 2021

Environmental Determinism And Professional Football, Hunter Hallows

Undergraduate Honors Theses

This paper analyzes the impact that geography has through the scope of determinism on professional football within the last 20 years. Fox Sports personality Colin Cowherd suggested the idea of determinism in football in 2017, and this project follows up on the idea that weather and climate specifically will be determinant factors in the success of an NFL franchise. Multiple demographic, economic, and climatic factors were selected to examine which factors are determinant in NFL franchise success. T-Tests were run on each of these variables to provide a P-Value, or an indication of whether or not the relationship between NFL …

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Mothers Without Borders Program Evaluation: Establishing Effective Program Evaluation To Assess Holistic Orphan Care Initiatives In Zambia, Alyssa Baer Mar 2021

Mothers Without Borders Program Evaluation: Establishing Effective Program Evaluation To Assess Holistic Orphan Care Initiatives In Zambia, Alyssa Baer

Undergraduate Honors Theses

This paper uses an interdisciplinary approach—combining theories and methodologies from the Social Impact and Public Health disciplines—to design an evaluation of Mothers Without Borders’ (MWB) programs in Lusaka, Zambia. Their programs aim to support communities as they care for children in crisis living in their communities—with a focus on communities with large populations of orphaned and vulnerable children (OVC) as a result of the HIV/AIDS epidemic. This paper provides an overview of the orphan crisis, international orphan care standards, and evaluation practices in order to understand and design an effective evaluation plan for the organization. This project aims to provide …

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Telsam-Target Protein Fusions Can Form Diffraction-Quality Crystals Without Direct Inter-Polymer Contacts, Moriah Longhurst Mar 2021

Telsam-Target Protein Fusions Can Form Diffraction-Quality Crystals Without Direct Inter-Polymer Contacts, Moriah Longhurst

Undergraduate Honors Theses

X-ray diffraction is a robust method for determining the detailed 3D structures of specific proteins. However, this requires the formation of well-ordered protein crystals, a process that is time-consuming, expensive, and only has about a 10-30% success rate. New methods are needed to enable the efficient crystallization of challenging proteins. One such technique is explored here, which utilizes a protein polymer (the sterile alpha motif domain of the human protein translocation Ets leukemia, or TELSAM) as a crystallization chaperone to form a more ordered crystal lattice of target proteins and drive crystallization. This method was successfully used to crystallize, collect …

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The Man In The Tree: The Fantastic As A Bridge Between The Ideal And The Real, Weber Griffiths Mar 2021

The Man In The Tree: The Fantastic As A Bridge Between The Ideal And The Real, Weber Griffiths

Undergraduate Honors Theses

This thesis explores the effect of genre on storytelling, specifically the effect of the Fantastic in creating, within narrative, intrinsic meaning. In life and fiction, there exists a gap between what is ideal and what is real, a gap of mortality. Human’s struggle with this gap results in many forms of creation and meaning making. The Fantastic, as defined by literary critic Tzvetan Todorov, seeks to bridge this gap. In this examination, we take Todorov’s literary critique and apply it to four films of modern fantasy, showcasing the language and mechanics of the genre and its effectual way of bridging …

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Computational Development Of A Miniature Quantum Dot Spectrometer For Use In Space, Joseph Richardson Mar 2021

Computational Development Of A Miniature Quantum Dot Spectrometer For Use In Space, Joseph Richardson

Undergraduate Honors Theses

Miniature spectrometers are of great interest to NASA as necessary instrumentation is scaled down and optimized for specific space application. Semiconductor nanocrystals called quantum dots (QD) are being used to create a miniature high-resolution filter-based spectrometer, with the goal of use in space within 5 years. Computational imaging techniques— such as automated image analysis and mathematical spectrum reconstruction algorithms—are key to making the QD spectrometer a reality. This thesis will discuss the process of developing these computational methods, along with the improvements that have occurred from previous work.

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Realium: Building The Future Of Real Estate On The Blockchain, Demitri Haddad Mar 2021

Realium: Building The Future Of Real Estate On The Blockchain, Demitri Haddad

Undergraduate Honors Theses

This paper discusses the prospective challenges, limitations and opportunities in the real estate sector for blockchain. It outlines the idea of Realium, a financial technology application that aims to assist in the purchase, sale, and legal compliance of real estate assets. For more information see docs.realium.io

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Is Thinness Truly Next To Godliness?: Examining Moral Judgements Against Women With Larger Bodies In A Latter-Day Saint Population, Sydney Rasmussen Mar 2021

Is Thinness Truly Next To Godliness?: Examining Moral Judgements Against Women With Larger Bodies In A Latter-Day Saint Population, Sydney Rasmussen

Undergraduate Honors Theses

Weight stigma exists in many ways within our society, though how exactly it manifests in a religious context has not been well-researched. This study investigates the relationship between female body size and perceived morality among college-age Latter-day Saints. 260 Latter-day Saint BYU students between the ages of 18 and 30 were randomly assigned one of two surveys: one featuring the image of a larger-bodied woman and the other featuring the image of a smaller-bodied woman—both being similar in complexion and dress. The survey asked participants various questions regarding their assigned woman’s moral character, with items adapted from the Ethical Behavior …

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Reviewers For 2020 Mar 2021

Reviewers For 2020

Western North American Naturalist

No abstract provided.

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Asymmetrical Host Switching By Two Groups Of Obligate Ectosymbionts Of Crayfishes, Bronwyn W. Williams, Patricia G. Weaver Mar 2021

Asymmetrical Host Switching By Two Groups Of Obligate Ectosymbionts Of Crayfishes, Bronwyn W. Williams, Patricia G. Weaver

Western North American Naturalist

The Snake River Pilose Crayfish, Pacifastacus connectens (Faxon 1914), previously known only from the middle Snake River drainage in south-central Idaho west to the Harney Basin in southeastern Oregon, was discovered in the lower Deschutes River in north-central Oregon co-occurring with Signal Crayfish, Pacifastacus leniusculus (Dana 1852). Two groups of obligate ectosymbionts (i.e., entocytherid ostracods and branchiobdellidans) associated with these 2 Pacifastacus species displayed asymmetrical patterns of host switching, with host exchange primarily occurring from P. leniusculus onto P. connectens. Our results have implications for understanding patterns of host specificity over short ecological timescales but also raise questions …

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Rocky Mountain Bristlecone Pine (Pinus Aristata) Is A Confirmed Host To Mountain Pine Beetle (Dendroctonus Ponderosae), Barbara J. Bentz, E. Matthew Hansen, James C. Vandygriff, S. Sky Stephens, David Soderberg Mar 2021

Rocky Mountain Bristlecone Pine (Pinus Aristata) Is A Confirmed Host To Mountain Pine Beetle (Dendroctonus Ponderosae), Barbara J. Bentz, E. Matthew Hansen, James C. Vandygriff, S. Sky Stephens, David Soderberg

Western North American Naturalist

Mountain pine beetle (MPB) (Dendroctonus ponderosae Hopkins) is a native bark beetle that reproduces in pine (Pinus) species across western North America. High population levels can result in widespread host tree mortality. Over the past 2 decades, MPB has been responsible for pine mortality across millions of forested hectares in the western United States. Although a majority of the pine species found in the western United States are considered hosts to MPB, the host status of Rocky Mountain (RM) bristlecone pine (Pinus aristata) is unclear. We surveyed stands across the range of RM bristlecone pine …

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"To Hold The World Together": A Uinta Basin Homesteading History, 1905-1930, Casey Mcclellan Mar 2021

"To Hold The World Together": A Uinta Basin Homesteading History, 1905-1930, Casey Mcclellan

Undergraduate Honors Theses

The Uinta Basin’s history differs from much of Utah. Its early explorer report as a “wasteland” meant Mormon settlers avoided the area, which made an expedient decision to put the land aside as the Uinta-Ouray Ute Indian Reservation. Native peoples were forced to the undesirable desert in the mid-1860s. In 1905, the United States Government opened the Reservation for White homesteading. Homesteading was difficult, and countless anecdotes show the difficulties—many settlers moved away, “selling out” (giving up on their homesteads and selling to another homesteader) their newly-acquired land and returning to greener pastures. There have been few academic studies related …

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