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Brigham Young University Prelaw Review

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“Thou Wast Chosen Before Thou Wast Born”: An Egyptian Context For The Election Of Abraham, Stephen O. Smoot

Religious Educator: Perspectives on the Restored Gospel

Arguably the most important doctrinal contribution of the Book of Abraham is its teaching about the premortal existence of humankind. As John Gee has recognized, “The largest effect that the Book of Abraham has had on Latter-day Saint thought is its concept of the premortal existence and the purpose of life. Although other Latter-day Saint scriptures discuss the premortal existence, the Book of Abraham provides the clearest explanation of this key Latter-day Saint doctrine.” The importance of the Book of Abraham’s teaching about the premortal existence is confirmed by surveying the LDS Scripture Citation Index, which reveals that General Authorities …

The Impact Of Short Sleep On Food Reward Processes In Adolescents, Kara Mcrae Duraccio, K. N. Krietsch, N. Zhang, C. Whitacre, T. Howarth, M. Pfeiffer, D. W. Beebe

Faculty Publications

Short sleep has been linked to adolescent obesity risk, but questions remain regarding the dietary mechanisms by which this occurs. We tested whether mildly shortening sleep influences how rewarding and appealing healthy adolescents find several kinds of foods. Eighty-eight healthy adolescents completed a within-subjects crossover sleep experiment comparing 5 days of Short Sleep (6.5 hour sleep opportunity) vs. 5 days of Healthy Sleep (9.5 hour sleep opportunity). Following each condition, adolescents completed measures of food appeal and reinforcing value of food across five food types: sweets/desserts, fruits/vegetables, lean meats/eggs, fast food entrees, and processed snacks. Adolescents averaged 2.2 hours/night longer …

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), …

Use Of Flash Flaming Technology To Improve Seed Handling And Delivery Of Winterfat (Krascheninnikovia Lanata), Mitchell Grant Thacker

Theses and Dissertations

Ecological restoration of rangelands using wild-collected seeds can be challenging due to low seed quality, inconvenient seed anatomy, and poor plant establishment. In North America, the half-shrub winterfat (Krascheninnikovia lanata) is a valuable protein-rich forage for wildlife and livestock. Seeds of this species are contained in one-seeded fruits enclosed in four fluffy, silky bracts. While the seeds can be removed from the bracts, it is not recommended as the bracts are thought to help protect the seed and aid in germination and seedling growth. However, bracts of winterfat make it difficult to incorporate this species within a seed mix because …

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 …

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 …

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 …

"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. …

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 …

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, …

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 …

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 …

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 …

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 …

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 …

Engineering Cell-Free Protein Expression Systems For Biotherapeutics And Biosensing, John Porter Hunt

Theses and Dissertations

Therapeutic proteins have become a cornerstone of modern medicine since the FDA approval of recombinant human insulin in 1982. Likewise, biosensors transform chemical detection and disease diagnostics by identifying biomarkers, chemical contaminants, and infective agents. Long-standing methods for creating therapeutics and biosensors employ whole cells such as Escherichia coli (E. coli). Alternatively, cell-free protein synthesis (CFPS) employs the enzymatic reactions necessary for protein production and biosensing within a cell, but in an engineered reactor environment facilitating unprecedented access to and control over biochemical machinery, preservation by cryodesiccation for portable deployment, and functionality in cytotoxic applications. This dissertation reports advances in …

Lymphocyte Proteomics For Monitoring Long Term Immune System Dynamics, Michaela Mccown

Undergraduate Honors Theses

Time dependent change in lymphocytes provides a necessary background for monitoring the development of Chronic Lymphocytic Leukemia from asymptomatic to malignant. Several bulk proteomics studies characterize differences between tumor cells and healthy B cells, yet the transition to symptomatic disease is not well understood. This could be shown by a longitudinal study beginning with asymptomatic patients if the rare tumor cells in early stages can be isolated from small volume blood draws and effectively characterized with few cells, such as was done here using healthy B cells to provide a baseline for such studies to discriminate routine fluctuation from pathogenic …

Connected: A Return To Ecological Awareness In Traditional And Modern Media, Jacob Reese

Undergraduate Honors Theses

This thesis responds to the claim that traditional literary forms and narrative structures have contributed to the global climate crisis by perpetuating anthropocentric viewpoints and reinforcing the modern fixation on progress in industrial cultures. Ecocritics argue that by creating an unrealistic separation between humans and their environment in their narratives, artists are allowing the ecologies and spaces which create a cohesive world to become a mere setting for the social or psychological human drama rather than serving as an integral part of the narrative. With these criticisms in mind, this thesis provides an analysis of three pieces of traditional and …

An Automated Tool For Comparing Phonetic Transcriptions, Dallin J. Bailey, Marisha Speights Atkins, Ishaan Mishra, Sicheng Li, Yaoxuan Luan, Cheryl Seals

Faculty Publications

Many computerized tools for comparing phonetic transcriptions have been proposed and shared in the past; however, previous tools are relatively difficult to access and incorporate into clinical and research practice, or require users to learn additional phonetic symbol systems. The purpose of this project was to develop and test a readily available web-based application for quantitatively comparing phonetic transcriptions that are input using International Phonetic Alphabet (IPA) symbols. A web-based computer application was developed to allow for IPA phonetic transcription comparison. A point-and-click keyboard was developed to provide support for character input of the full IPA, as well as most …

Adverse Childhood Experiences, Psychological Distress, And Fathering Behaviors, Kevin Shafer, Scott D. Easton

Faculty Publications

Objective

This study examines the relationship between adverse childhood experiences (ACEs), internalized and externalized psychological distress, and six measures of parenting behavior among fathers in the United States.

Background

Prior research on ACEs and parenting has focused almost exclusively on mothers, specific types of childhood adversity, and the intergenerational transmission of abuse, neglect, and other traumatic experiences. This study extends the literature by considering ACEs in fathers, using a multidimensional measure of ACEs, and multiple measures of positive and negative fathering behavior.

Method

Using the ecological model of father involvement, this study is based on a national sample of more …

Coarse-Grained Simulation Of Pegylated And Tethered Protein Devices At All Experimentally Accessible Surface Residues On Β-Lactamase For Stability Analysis And Comparison, Addison K. Smith, Mehran Sultani, Joshua Wilkerson, Brandon Timmerman, Emily Long Zhao, Bradley C. Bundy, Thomas A. Knotts

Faculty Publications

PEGylated and surface-tethered proteins are used in a variety of biotechnological applications, but traditional methods offer little control over the placement of the functionalization sites on the protein. Fortunately, recent experimental methods functionalize the protein at any location on the amino acid sequence, so the question becomes one of selecting the site that will result in the best protein function. This work shows how molecular simulation can be used to screen potential attachment sites for surface tethering or PEGylation. Previous simulation work has shown promise in this regard for a model protein, but these studies are limited to screening only …

Compoundhetvip: Compound Heterozygous Variant Identification Pipeline, Dustin B. Miller, Stephen R. Picollo

Faculty Publications

Compound Heterozygous ( CH) variant identification requires distinguishing maternally from paternally derived nucleotides, a process that requires numerous computational tools. Using such tools often introduces unforeseen challenges such as installation procedures that are operating-system specific, software dependencies that must be installed, and formatting requirements for input files. To overcome these challenges, we developed Compound Heterozygous Variant Identification Pipeline (CompoundHetVIP), which uses a single Docker image to encapsulate commonly used software tools for file aggregation ( BCFtools or GATK4), VCF liftover ( Picard Tools), joint-genotyping ( GATK4), file conversion ( Plink2), phasing ( SHAPEIT2, Beagle …

Mean Square Displacement For A Discrete Centroid Model Of Cell Motion And A Mathematical Analysis Of Focal Adhesion Lifetimes And Their Effect On Cell Motility, Mary Ellen Furner Rosen

Theses and Dissertations

One of the characteristics that distinguishes living things from non-living things is motility. On the cellular level, the motility or non-motility of different types of cells can be life building, life-saving or life-threatening. A thorough study of cell motion is needed to help understand the underlying mechanisms that enhance or prohibit cell motion. We introduce a discrete centroid model of cell motion in the context of a generalized random walk. We find an approximation for the theoretical mean square displacement (MSD) that uses a subset of the state space to estimate the MSD for the entire space. We give some …

The Roles Of Identity Formation And Moral Identity In College Student Mental Health, Health-Risk Behaviors, And Psychological Well-Being, Sam A. Hardy, Stephen W. Francis, Byron L. Zamboanga, Su Yeong Kim, Spencer G. Anderson, Larry F. Forthun

Faculty Publications

Objectives: This study examined the roles of identity formation and moral identity in predicting college student mental health (anxiety and depressive symptoms), health-risk behaviors (hazardous alcohol use and sexual risk taking), and psychological well-being (self-esteem and meaning).

Method: The sample comprised 9,500 college students (aged 18–25 years, mean = 19.78, standard deviation = 1.61: 73% female; 62% European American), from 31 different universities, who completed an online self-report survey. Results: Structural equation models found that identity maturity (commitment making and identity synthesis) predicted 5 of the health outcomes (except sexual risk taking), and moral identity predicted ail of the health …

Mutations In Hiv-1 Vpr Affect Pathogenesis In T-Lymphocytes And Novel Strategies To Contain The Current Covid-19 Pandemic, Antonio Solis Leal

Theses and Dissertations

Background SARS-CoV-2 is the virus responsible for the current global pandemic, COVID-19. Because this virus is novel, little is known about its sensitivity to disinfection. Methods We performed suspension tests against SARS-CoV-2 using three commercially available quaternary ammonium compound (Quat) disinfectants and one laboratory-made 0.2% benzalkonium chloride solution. Findings Three of the four formulations completely inactivated the virus within 15 s of contact, even in the presence of a soil load or when diluted in hard water. Conclusion Quats rapidly inactivate SARS-CoV-2, making them potentially useful for controlling SARS-CoV-2 spread in hospitals and the community.

To See For Herself: Maria Sibylla Merian's Research Journey To Suriname: 1699-1701, Maria Sibylla Merian

Prose Nonfiction

No abstract provided.

Black History Month At The Swiss Embassy February 2020, C. Naseer Ahmad

Swiss American Historical Society Review

The Swiss Embassy in Washington has a unique place historically, diplomatically as well as culturally. It ties the United States with Switzerland in a way that no other diplomatic representative office can: the parcel of real estate on which the Swiss Ambassador’s residence is built on what was once considered as a possible location for the United States Congress.

Supplemental Material (Metabolomics Of Acid Whey Derived From Greek Yogurt), Muriel Allen

ScholarsArchive Data

Supplemental material from the study Metabolomics of Acid Whey Derived from Greek Yogurt.

Anemia Management In Rural Haitian Children: A Mixed Methods Study, Marc-Aurel Martial, Kathy A. Sward, Janice M. Morse, Andrew R. Wilson, Cempaka S. Martial, Debra S. Penney, Elie Nicolas

Faculty Publications

Introduction: We examined factors influencing anemia outcomes in rural children following implementation of a prevention program. Method: Mixed methods study of children, parents, and clinicians utilized statistical modeling and content/ ethnographic analysis. Retrospective chart abstraction evaluated treatments administered and measured hemoglobin in children aged 6 to 59 months (n = 161). Prospective interviews/questionnaires examined parent (n = 51) and clinician (n = 19) perceptions. Results: Anemia prevalence decreased by 21.2%. Predictors of increased hemoglobin were clinic visit number and age at first visit. Once anemia improved, children were likely to remain improved (P = .65). Despite favorable program perceptions, stakeholders …