Digital Commons Network^™

Qosqo: A Documentary Approach To The Preservation Of Andean Culture, Emma Volz

Undergraduate Honors Theses

This thesis and creative project aspire to follow the well-worn path of documentary filmmaking. The written portion of this thesis includes background information on Incan history and the Southern Andean language of Quechua that informed and developed into my film, Qosqo. The short documentary is a hybrid between traditional and experimental non-fiction filmmaking, exploring Cusco, Peru’s spirituality through the sage perspective of a native Cusqueñan woman, Norma Sanchez de Incaroca.

The film is a personal reflection of Norma’s experience with the Quechua language, a historically marginalized and currently endangered language. Her reflections are framed within the context of Cusco’s complex …

Insights On The Distribution Of Struthanthus Palmeri Kuijt (Loranthaceae), The Northernmost Species Of The Genus, Mónica I. Miguel-Vázquez, Yasser S. López De Olmos-Reyes, Maria Guadalupe Maldonado-Borja, Rosa Cerros-Tlatilpa

Western North American Naturalist

Struthanthus (Loranthaceae) is native to the Americas, and several species occur in Mexico, some of which are endemic, such as S. palmeri. Within the genus, S. palmeri has the northernmost distribution, inhabiting the arid environments of northwestern Mexico near the border with the United States. In this study, the known distribution of the species was updated. The elevation, hosts, and vegetation types where S. palmeri occurs were compiled to infer its potential distribution, using ecological niche modeling. Based on the results, the endemic status of S. palmeri is reinforced. This taxon occurs in several types of vegetation, from near …

More Is Better Than One: The Effect Of Ensembling On Deep Learning Performance In Biochemical Prediction Problems, Jacob A. Stern

Theses and Dissertations

This thesis presents two papers addressing important biochemical prediction challenges. The first paper focuses on accurate protein distance predictions and introduces updates to the ProSPr network. We evaluate its performance in the Critical Assessment of techniques for Protein Structure Prediction (CASP14) competition, investigating its accuracy dependence on sequence length and multiple sequence alignment depth. The ProSPr network, an ensemble of three convolutional neural networks (CNNs), demonstrates superior performance compared to individual networks. The second paper addresses the issue of accurate ligand ranking in virtual screening for drug discovery. We propose MILCDock, a machine learning consensus docking tool that leverages predictions …

Reproductive Ecology And Bee Associates Of Packard’S Milkvetch (Astragalus Packardiae), A Rare Plant Endemic To Southwestern Idaho, Justin R. Fulkerson, C. Lynn Kinter

Western North American Naturalist

Conservation of rare plants is dependent on identifying mechanisms that limit their population or persistence. Successful pollination of flowers is one life history trait that is often limiting in plants occurring in fragmented landscapes. We studied pollinator associates and seed production in Astragalus packardiae (= A. cusickii var. packardiae, Packard’s milkvetch), a narrow endemic that is imperiled as a result of nonnative annual grasses, increased wildfire, recreational off-highway vehicle use, and livestock use. We used pollinator exclusion bags to examine the breeding system of Packard’s milkvetch. We collected and videotaped floral visitors to determine the makeup of the associates …

Cloning A Fusion Gene For The Identification Of The Proteins Contained In Ubiquitin-Rich Condensates, Grace M. Whitehead

Undergraduate Honors Theses

Cellular liquid-liquid phase separation (LLPS) is a mechanism by which membraneless organelles such as polyubiquitinated condensates form and function. A non-receptor tyrosine kinase, Tnk1, binds to the polyubiquitin of polyubiquitinated condensates that are labeled for the proteasome for autophagy through its ubiquitin association (UBA) domain. This tyrosine kinase has links to a subset of hematological cancers, so identifying the protein contents within polyubiquitinated condensates is essential for understanding their significance in cancer pathways and to eventually identify potential therapeutic targets. This honors thesis focuses on the cloning of a fusion gene, pcDNA3.1 mNeonGreen–V5–UBA, as well as its deactivated L36D variant, …

Songs On The Road: A Novel, Lane Welch

Undergraduate Honors Theses

Songs on the Road: A Novel reimagines the open road of mid-century American literature, a literary phenomenon that frequently imbued the mundane with a power bordering on the fantastic, as literally fantastic in a way that examines and deconstructs literary tropes from the mysterious hitchhiker to the film noir detective. This thesis includes excerpts from the novel and a critical introduction exploring the works of literature the novel draws from and engages in dialogue with.

Insects Are Attracted To White Wind Turbine Bases: Evidence From Turbine Mimics, Madison S. Crawford, Delina E. Dority, Michael E. Dillon, Lusha M. Tronstad

Western North American Naturalist

Wind power is one of the fastest growing forms of renewable energy, but the interactions between wind turbines and insects are largely unknown beyond the observation that the accumulation of dead insects on turbine blades drastically reduces the power produced. Insects may be attracted to wind energy facilities because of topography, the heat that turbines produce, the lighting, or the visual cue of the turbine itself. Turbines can present a striking visual contrast relative to the surrounding landscape, particularly when they are painted bright white and reflect ultraviolet wavelengths. To test the hypothesis that wind turbine color attracts insects, we …

Life Sciences Research, Stephen Piccolo

BYU Research Development Office Research Networking Conference

•Analyzing high-throughput, gene-expression data (RNA-Seq, microarrays) •Curating and reusing publicly available ”omics” data •Gene Expression Omnibus •The Cancer Genome Atlas •Creating software and algorithms for analyzing biological and medical data •Also CodeBuddy – a feature-rich, programming-assignment management system •Applying machine-learning techniques to biological and medical data

Using and evaluating large language models for educational research

Raman Spectroscopic Applications For Food Safety & Quality, Shintaro Pang

BYU Research Development Office Research Networking Conference

Micro- and nano-plastics analysis, food protein detection and characterization, rapid detection of lactose and other sugar-related compounds, probiotics and pathogenic bacteria analysis in complex matrices, other food, agriculture and environment related analytes of concern

3d Printing For Lab-On-A-Chip, Gregory P. Nordin

BYU Research Development Office Research Networking Conference

3D printed microfluidics, biological and chemical sensors, nanophotonics and integrated optics, micro- and nanofabrication, MEMS, microfluids

Psychotherapy Treatment Effectiveness, Jeff Jackson

BYU Research Development Office Research Networking Conference

Psychotherapy intervention effectiveness research: brief strategic therapy, couple therapy, eating disorders, anxiety disorders; protective/risk factors of couple relationship quality & stability; ambiguous loss; disability; meta-analysis

Lmic Medtech Research, Preston Manwaring

BYU Research Development Office Research Networking Conference

Medical Devices - Diagnostic and Therapeutic, MedTech for Low and Middle-Income Countries (LMICs), Medical Device Security

The Applicability Of Lessons From American Society For The European Union: Tolerance, Demographic Change, And Social Structure, Joseph Drew

Comparative Civilizations Review

While Americans have long tended to see our society and civilization as exceptional, in fact the civilization is primarily based on European precedent. We see ourselves, in the words of one of our most significant poets, Emma Lazarus, as the new colossus, “Keep, ancient lands, your storied pomp cries she... I lift my lamp beside the golden door.” We claim to be an exception; that means that we are unique, different, what many, alluding to the New Testament as viewed by the Pilgrim founding fathers, have called “a shining city upon a hill.”2 And as “a beacon of hope.”

Global Security In The Third Millennium Of The Common Era, Michael Andregg

Comparative Civilizations Review

The primary purpose of this short essay is to catalyze discussion among security professionals about how perspectives on ‘global security’ and ‘wise civilizations’ might affect military affairs during a time of great, interdisciplinary stresses that impact everyone on earth today.

Global civilization faces two main existential threats this century. The first is a quick death from general thermonuclear war or release of other Weapons of Mass Destruction (WMD) like exotic, genetically engineered biological weapons. The second is a slow death from incremental destruction of the living system that supports all civilizations, wise or unwise, by mechanisms like deforestation, desertification, climate …

The Possibility Of A Global Civilization, Robert Elliott Allinson

Comparative Civilizations Review

This article inquires into the question of what is civilization. It considers that a sine qua non of a civilization is a non-violent culture. It investigates the concept of violence and extends the concept to cover examples of citizens who live in conditions of poverty, ill health, lack of food, lack of education, lack of adequate housing, and inadequate living conditions. The argument in the article is that a civilization that allows such conditions to exist perpetrates violence upon its citizens and therefore does not deserve the appellation, ‘civilization.’ Those citizens who do not protest against such violence are not …

The Theoretical Status Of The Concept Of Civilization, Roger W. Wescott

Comparative Civilizations Review

This paper may be regarded as an effort to answer some questions concerning the conceptualization of civilization.

1. Whether or not concepts are essentially verbal, is the concept of civilization primarily denotative (referential) or connotative (emotive) in meaning?

2. If the concept of civilization is primarily emotive, is its emotive force predominantly laudatory or derogatory in effect?

3. When the concept of civilization is derogatory, is it decadence or outdatedness that is primarily derogated?

4. If the concept of civilization is primarily denotative, is its denotation primarily abstract (referring to culture and associated mentifacts) or primarily concrete (referring to people …

The Mything Link: Why Sacred Storytelling Is A Key Human Survival Strategy, Ken Baskin

Comparative Civilizations Review

For several decades, societies across the globe have faced a real existential threat with challenges such as global warming. Yet no one in the elite has been able to do anything to improve conditions. We seem to be trapped in the kind of situation that Einstein described when he discussed problems that can’t be solved with the logic that created them.

“Early Covid” Changes In Parenting, Education, And Work On Parental Stress: A Gendered Comparison Of Canadian Parents, Holly Harris

Undergraduate Honors Theses

In May 2020, data were collected through survey as the COVID-19 pandemic was unfolding and still in its “early” months. The sample N=1,208 is of Canadian parents in a residential romantic relationship, who live with a residential child under the age of eighteen years old, who have access to the internet, and speak English or French. I examine how disruptions to child’s education/daycare, work, and parental childcare activities predicted parental stress through regression models. Findings indicate that fathers and mothers stress since the onset of COVID-19 were the same and that gender was not a moderator to parental stress. A …

Western Pearlshell (Margaritifera Falcata) Extirpation In The Smith River, Montana, With A Possible Link To Warming Water Temperatures, David M. Stagliano

Western North American Naturalist

Western pearlshell (Margaritifera falcata) populations are in decline across the species’ range in western North America. In 2008, Montana categorized the western pearlshell as an imperiled species of concern (S2) based on reduced detections at historically occupied sites and few viable populations. Between 2004 and 2014, we surveyed 24 Smith River reaches (61 total sites in the watershed) for the presence of western pearlshell populations. Despite historical and anecdotal descriptions of abundant western pearlshell in the Smith River, intensive structured surveys between 2004 and 2007 documented only 4 sections with low-density, nonviable western pearlshell populations (<10 individuals, large size classes [average total length = 70 mm], with no signs of recruitment). In 2014, we revisited these occupied sites to repeat surveys (expending significantly more search time) and observed no live individuals. This was surprising given that, although those populations would certainly die out without recruitment, older individuals can oftentimes persist for decades. Therefore, we consider the western pearlshell mussel extirpated from the Smith River watershed. We reviewed long-term USGS gage discharge and temperature data near the western pearlshell populations to evaluate the potential causal factors for, and timing of, the extirpation. From 3 July to 3 August 2007, water temperatures were at or above the thermal stress levels of the western pearlshell (>25 °C, …

A Qualitative Case Study Examining Discrepancy Between Prospective Outcome Using Rom And Narrative Client Retrospective View, Jarom J. R. Hickenlooper

Undergraduate Honors Theses

This thesis is a qualitative case study which examines an observed discrepancy in psychotherapy outcomes between prospective routine outcome measurements (ROM) and narrative retrospective assessment by two clients. Although ROM has proven to be effective in improving therapy efficiency and effectiveness (De Jong et al., 2021; Lambert et al., 2018), recent research investigates discrepancies between ROM categorizations of improvement and deterioration and the lived experience of the client. Researchers have found that the narratives delivered through client structured interviews can provide additional and more nuanced insight into therapy outcomes, which can complement and enhance ROM (Roubal et al., 2018; De …

Securely Ever After: Attachment,Trust, And Commitment In Married Adult Adoptees, Jill P. Burgon

Theses and Dissertations

Past research suggests that adoptees face a higher risk of insecure attachment and encounter more challenges related to trust and commitment in their romantic relationships compared to nonadopted individuals. This study examines the association between adoption status and marital security among newly married couples, with a focus on the potential moderating role of gender. Using data from a representative sample of newly married couples in the United States (n = 2,110), the relationship between adoption status and multiple measures of marital security were measured using OLS regression. Findings indicate that, during the early stages of marriage, adult adoptees exhibited comparable …

Liposomes For The Treatment Of Brain Cancer—A Review, Richu Raju, Waad H. Abuwatfa, William G. Pitt, Ghaleb A. Husseini

Faculty Publications

Due to their biocompatibility, non-toxicity, and surface-conjugation capabilities, liposomes are effective nanocarriers that can encapsulate chemotherapeutic drugs and facilitate targeted delivery across the blood–brain barrier (BBB). Additionally, strategies have been explored to synthesize liposomes that respond to internal and/or external stimuli to release their payload controllably. Although research into liposomes for brain cancer treatment is still in its infancy, these systems have great potential to fundamentally change the drug delivery landscape. This review paper attempts to consolidate relevant literature regarding the delivery to the brain using nanocarriers, particularly liposomes. The paper first briefly explains conventional treatment modalities for cancer, followed …

Mexican Gartersnakes (Thamnophis Eques) Along The Gila River In Southwestern New Mexico, Keith Geluso

Western North American Naturalist

The Mexican gartersnake (Thamnophis eques) is a federally threatened species in the United States, with only a few isolated populations remaining in Arizona and New Mexico. For some populations, only limited knowledge exists regarding their status and natural history; thus, all observations are noteworthy. Along the Gila River in New Mexico, for example, only 2 observations of this species have been published, one in 1883 and one in 1973. Herein, I report on 6 additional observations of Mexican gartersnakes from along the Gila River in southwestern New Mexico. Five individuals were documented in riparian habitats close to or …

Puma (Puma Concolor) Sex Influences Diet In Southwest New Mexico, Kelly M.T. Bernard, Travis W. Perry, Nokubonga Mgqatsa

Western North American Naturalist

Puma (Puma concolor) is a wide-ranging, large felid species, and site-specific research on its diet is important for local management. Like the diets of other large felids, puma diets may differ between sex due to size dimorphism and between seasons due to changes in prey vulnerability and availability. We investigated the influence of sex and season on puma diet in southwest New Mexico in terms of prey species and size categories. Pumas (10 males, 6 females) were tracked with GPS collars for an average of one year per individual between February 2008 and July 2020. Puma location was …

Are Shrubs A Necessary Component Of The Habitat For Ammospermophilus Nelsoni In The San Joaquin Desert?, David J. Germano, Larry R. Saslaw

Western North American Naturalist

The San Joaquin antelope squirrel (Ammospermophilus nelsoni; SJAS) is a state-listed Threatened species in California that evolved in the shrublands of the San Joaquin Desert. Due to livestock overgrazing and fires, much of the desert has lost its shrub cover, which would be a conservation concern if shrubs are a necessary component of the habitat for squirrels. We established two 64-trap plots on the Lokern area of Kern County, California: one covered by saltbush scrub (Atriplex spp.) and another nearby without shrubs. We trapped quarterly starting in January 2019 and ending in November 2021 (12 trap sessions). …

A Review On Membrane Fouling Prediction Using Artificial Neural Networks (Anns), Waad H. Abuwatfa, Nour Al Sawaftah, Naif Darwish, William G. Pitt, Ghaleb A. Husseini

Faculty Publications

Membrane fouling is a major hurdle to effective pressure-driven membrane processes, such as microfiltration (MF), ultrafiltration (UF), nanofiltration (NF), and reverse osmosis (RO). Fouling refers to the accumulation of particles, organic and inorganic matter, and microbial cells on the membrane’s external and internal surface, which reduces the permeate flux and increases the needed transmembrane pressure. Various factors affect membrane fouling, including feed water quality, membrane characteristics, operating conditions, and cleaning protocols. Several models have been developed to predict membrane fouling in pressure-driven processes. These models can be divided into traditional empirical, mechanistic, and artificial intelligence (AI)-based models. Artificial neural networks …

Did Covid Change Everything Or Nothing At All? Canadian Family Life During The Covid-19 Pandemic, Carlee Guenther Dynes

Theses and Dissertations

In March of 2020, Canada, along with the rest of the world, declared the COVID-19 pandemic a national emergency and responded with society-wide lockdowns, granting exceptions only for essential workers. Canadians across all demographic categories were significantly impacted, and many parents of children under 18 faced the difficult task of caring for their children while simultaneously meeting their work obligations. Using novel in-depth interview data from 30 Canadian parents (in 15 couples) collected between April 2022 and May 2023, I explore three main changes to family life resulting from the COVID-19 pandemic: expanded family-friendly work practices, increased time with nuclear …

The Effects Of Ketones On Brain Metabolism And Cognition, Erin Reiko Saito

Theses and Dissertations

The brain is one of the most energetically demanding organs within the human body and is cognitively susceptible to energetic deficits such that the rise in obesity, insulin resistance, and Alzheimer’s disease in recent decades pose a substantial threat to cognitive longevity. The therapeutic efficacy of ketones are well-established in epilepsy and are currently being applied to other disease states. Alzheimer’s disease is characterized by impairments in brain glucose uptake and metabolism in regions relevant to learning, memory, and cognition that progress with the disease. While brain glucose uptake is impaired, ketone uptake is unaltered, potentially enabling ketones to fuel …

Full Issue

Insights: The Newsletter of the Neal A. Maxwell Institute for Religious Scholarship

No abstract provided.

Was Mulek A "Blood Son" Of King Zedekiah?, John L. Sorenson

Insights: The Newsletter of the Neal A. Maxwell Institute for Religious Scholarship

The Book of Mormon identifies Mulek as the only son of King Zedekiah to escape execution during the Babylonian siege of Jerusalem (Omni 1:15; Helaman 8:21). Like the Lehites, Mulek and those with him fled Jerusalem and were "brought by the hand of the Lord across the great waters" (Omni 1:16). Descendants of the group later settled in the land of Zarahemla, where the people under Mosiah discovered them and Mosiah became king when the two groups merged into a single polity (Omni 1:19).