Digital Commons Network^™

A Randomized Trial Of Heart Rate Variability Biofeedback Following Traumatic Brain Injury, Leah D. Talbert

Theses and Dissertations

Traumatic brain injury (TBI) affects over 1.7 million people annually in the U.S., often leading to autonomic nervous system (ANS) dysregulation and reduced heart rate variability (HRV), which may impact cognitive performance. This study investigated whether HRV biofeedback (HRV-B) improves HRV at rest and recovery after stress in individuals with TBI. Secondary aims examined links between HRV improvements and reductions in physical symptoms, enhanced emotional functioning, and better cognitive performance, as well as the role of practice adherence in moderating HRV-B effects. This randomized controlled trial compared HRV-B treatment to a sham control using a pre- and post-assessment design. Of …

Stability Of Lif Mirror Coatings On Space Telescopes At L2 Orbit, Devin M. Lewis

Theses and Dissertations

A team at Goddard Space Flight center has developed a coating of aluminum mirrors they term XeLiF. This coating has high ultraviolet reflection and improved environmental stability over similar LiF coatings. For these reasons, it is a potential candidate for the future Habitable Worlds Observatory (HWO) flagship space telescope mission. However, the stability of XeLiF at the planned L2 orbit of HWO has not been investigated. This study highlights the potential damage to XeLiF when irradiated by electrons that will be present at L2. This radiation will begin removing LiF after 6 years of exposure as well as start roughening …

The Latter-Day Saint Indian Placement Program: An Examination Through An Experiential Lens, Quinn Elise Christiansen

Theses and Dissertations

The Indian Placement Program, operated by the LDS Church from around 1947 to 2000, was influenced by the Church's belief in a connection between Native Americans to a Book of Mormon group known as the Lamanites. This group held a special status within the LDS Church because of their believed Israelite heritage as well as a prophecy promising their conversion in the last days. Spencer W. Kimball, motivated by both personal goals and his authority within the LDS Church, expanded on a successful experience of a young Native girl, Helen John, growing it into the broader Indian Placement Program. This …

Origami Without Paper: Surrogate Folds For Origami-Inspired Mechanisms, Ivyann Oveson Running

Theses and Dissertations

Origami is a useful tool for generating novel spatial mechanisms that can address needs in a variety of fields. However, replicating paper folding in other materials requires surrogate folds---some way to approximate folding in otherwise rigid materials. This work presents a collection of potential surrogate fold designs suitable for use in origami-inspired applications. The designs are sorted into families and rated against several design characteristics of interest to engineers and designers to create the Surrogate Fold Catalog. The catalog is formatted to be searchable and filterable based on manufacturability, kinematic motion, and additional utility. Using this collection of surrogate folds …

"It Would Ruin My Life”:Pacific Islander Male Adolescents’ Perceptions Of Mental Health Help-Seeking Interpretative Phenomenological Analysis Focus Group Study, Melia Fonoimoana Garrett, Elizabeth Cutrer, G. E. Kawika Allen, Ellie Young, Kristopher J. Urbina, Isabel Medina Hull

Faculty Publications

Given rising mental health concerns among Pacific Islander (PI) adolescents, this population remains underserved by available mental health resources. This interpretative phenomenological analysis with focus groups (IPA-FG) examined the lived experiences and perceptions of 19 male PI adolescents (ages 14–16) from Native Hawaiian, Maori, Samoan, and Tongan backgrounds regarding mental health help-seeking behaviors. Four overarching themes emerged: stigma and judgment, cultural misalignment in professional services, impact of disclosure and perceived punitive consequences, and a complex ecosystem of trusted relationships as mental health support. Notably, participants expressed belief that disclosing mental health challenges would “ruin their lives” and held misconceptions about …

The Possible Role Of Cysteine Synthesis In E. Coli Mastitis, Caz Cullimore, David Erickson

Library/Life Sciences Undergraduate Poster Competition 2025

Clinical mastitis is an infection of the udders of dairy cows

Mastitis is the leading cause of economic losses to the dairy industry

E. coli is the most common cause of clinical mastitis (Gonçalves)

Genetic factors may affect the ability for E. coli to establish an infection

Genome-wide association studies (GWAS) can detect genetic variants correlating with disease. However, most GWASes aren’t validated experimentally

Optimizing Carbon Nanotube Diameter And Copper Coating To Inhibit Pseudomonas Aeruginosa Biofilm Growth, Owen Cramer, Jenny Finlinson, Lucy C. Bowden, Bradford K. Berges Ph.D.

Library/Life Sciences Undergraduate Poster Competition 2025

• ~30% of surgical implant failure is caused by infection¹
• 10-23% of all implant-associated bone and joint infections are caused by gram-negative bacteria²
• Pseudomonas aeruginosa, a gram-negative bacterium, forms biofilms (bacterial communities encased in a matrix) that are extremely difficult to treat
• Carbon-Infiltrated Carbon Nanotubes (CICNT) have a surface structure that prevents the formation of biofilms³
• The mechanism of biofilm disruption on CICNT is still unknown.
• Our current research is focused on creating the optimal CICNT conditions that result in the greatest reduction of adherent P. aeruginosa.

Competitive Bacteria Inhibiting Yersinia Ruckeri Growth – A Strategy To Prevent Enteric Redmouth Disease (Erm) In Freshwater Fish, Kyler Linton, David Erickson

Library/Life Sciences Undergraduate Poster Competition 2025

Pacific freshwater fish are less likely than Atlantic freshwater fish to exhibit Enteric Redmouth Disease (ERM), or Yersiniosis as caused by Yersinia ruckeri. Based on the hypothesis that these fish may harbor commensal bacteria that inhibit Y. ruckeri growth, we isolated many kinds of commensal bacteria from fish intestines that we have collected from Alaska and local streams. Using co-culture experiments, we have conducted competitive assays to determine if the bacteria found in the gut biomes of these fish inhibit the growth of Y. ruckeri. These may be potential probiotic organisms that could provide resistance to ERM disease.

Mechanism Of Copper-Coated Cicnt Inhibition Of Staphylococcus Aureus Biofilm Formation, Emilia Gregory, Lucy Bowden, Bradford Berges

Library/Life Sciences Undergraduate Poster Competition 2025

Staphylococcus aureus is a leading cause of healthcare-associated infections, particularly through biofilm formation on medical devices, leading to severe and recurrent complications¹. The resistance of S. aureus biofilms to traditional antibiotics requires new strategies to mitigate these infections. Our previous findings indicate that the anti-biofilm properties of carbon-infiltrated carbon nanotubes (CICNT) significantly inhibit the growth of S. aureus biofilms². We will further explore if copper, an innately antimicrobial material, will enhance this effect.

To determine the impact that copper would have on bacterial growth, we coated the CICNT with a thin layer of copper and used …

Looking For Manna, Dung, And Craters - Uncovering Hidden Diversity In Circinaria Lichens, Lizzie Perry, Ginny Basset, Steve Leavitt

Library/Life Sciences Undergraduate Poster Competition 2025

• Lichens, symbiotic partnerships between fungi and photosynthetic organisms, are often overlooked in biodiversity studies due to their cryptic nature. The lichen genus, Circinaria —historically, described as “Manna Lichens”, “crater lichens”, “pigeon dung lichens”, and “excrement of the earth”¹ —remains understudied.
• This genus includes approximately 40 formally described species worldwide, however, only 13 have been documented in North America³.
• To better understand species-level diversity of Circinaria in Western North America, we used an integrated data set – DNA, morphology, and ecology – to characterize diversity and delimit potential candidate species.

Review: Balthazar: A Black African King In Medieval And Renaissance Art, Karli R. Snyder

Quidditas

Western European medieval and Early Modem art history is full of representations of ethnically diverse peoples. However, there are relatively few examples of scholarly publications that coherently organize these visual representations into a complete analysis of the topic. One recent publication that aims to do just that is Balthazar: A Black African King in Medieval and Renaissance Art. The slim paperback boasts 121 full-color illustrations and features a collection of essays and narratives edited by museum curator Kristen Collins and art historian Bryan C. Keene. The book was published as a companion to the 2019 exhibition of the same …

Front Matter

Interpreter: A Journal of Latter-day Saint Faith and Scholarship

No abstract provided.

The Seed Of The Serpent And The Seed Of The Woman In The Standard Works, Noel Hudson

Interpreter: A Journal of Latter-day Saint Faith and Scholarship

The curse of the serpent in Genesis 3:15 is presented as an archetype for the battle between good and evil. An ancient Hebrew literary form that ties together multiple stories through a common set of images, situations, repeated words, and phrases, is termed a leitmotif. A biblical leitmotif based on the curse of the serpent in Genesis 3 and the curse of Cain in Genesis 4 is found throughout both the Old and New Testaments and is referred to as the seed of the serpent leitmotif. Hebrew prophets, early Christians, and protestant reformers all found the seed of …

Trust Us, We’Re Lawyers: Lucas And Neville On The Translation Of The Book Of Mormon, Brant A. Gardner

Interpreter: A Journal of Latter-day Saint Faith and Scholarship

In their book, James Lucas and Jonathan Neville present two major theses relative to translation of the Book of Mormon. The first is that the translation was always done by means of the interpreters that were delivered with the plates. The second is that Joseph Smith was an active participant in the translation process. A theory is laid out for how that might happen. Although this reviewer can agree that Joseph was an active participant in the translation, neither the first thesis nor their explanation of the second thesis can be accepted by those familiar with the historical record.

Public Support For War And Desertion, Joshua Delaigle

Sigma: Journal of Political and International Studies

Since the beginning of war, soldier desertion has been an issue for military leaders and the politicians supporting them. Desertion from the United States Military is defined in Title 10 of the U.S. Code Article 85 as a member of the armed forces who goes or remains absent from his or her unit or place of duty with the intent to remain away permanently (“10 U.S. Code § 885”). Desertions lessen both unit cohesion and combat readiness, potentially changing the tide of a war. For these reasons, military leaders and academic researchers have been concerned with understanding the phenomenon of …

Front Matter

Interpreter: A Journal of Latter-day Saint Faith and Scholarship

No abstract provided.

Chapter 1: Book Of Mormon Animals, Matthew Roper

Interpreter: A Journal of Latter-day Saint Faith and Scholarship

No abstract provided.

Chapter 2: Warfare In The Book Of Mormon, Matthew Roper

Interpreter: A Journal of Latter-day Saint Faith and Scholarship

No abstract provided.

Chapter 4: Ancient Culture, Matthew Roper

Interpreter: A Journal of Latter-day Saint Faith and Scholarship

No abstract provided.

Chapter 5: Book Of Mormon Names, Matthew Roper

Interpreter: A Journal of Latter-day Saint Faith and Scholarship

No abstract provided.

Chapter 8: Events In Third Nephi, Matthew Roper

Interpreter: A Journal of Latter-day Saint Faith and Scholarship

No abstract provided.

Full Issue

Interpreter: A Journal of Latter-day Saint Faith and Scholarship

No abstract provided.

The Lamb Of God: A Note On The Significance Of Meir Bar-Ilan’S Paper For Latter-Day Saints, Jeff Lindsay

Interpreter: A Journal of Latter-day Saint Faith and Scholarship

Dr. Meir Bar-Ilan’s paper, “The Heavenly Lamb, Sacrifices on the Heavenly Altar, and the Song of the Lamb,” appearing concurrently in Interpreter, is a welcome contribution from a noted Jewish scholar. Bar-Ilan has called the world’s attention to a remarkable Hebrew manuscript with origins in antiquity, Words of Gad the Seer. Those interested in the relationship between Jewish texts and Latter-day Saint scriptures may also wish to compare the findings in Bar-Ilan’s paper with treatments of the Lamb of God in the Book of Mormon and the Book of Moses.

Prepping For The Last Battle, Daniel C. Peterson

Interpreter: A Journal of Latter-day Saint Faith and Scholarship

Intellectually acute, deeply learned, brilliantly imaginative, yet popular and easily accessible, C. S. Lewis was arguably the greatest Christian apologist of at least the past century. I believe that Latter-day Saints can benefit greatly from reading him and re-reading him and that those who are unfamiliar with his writing have an enviable treat awaiting them. I’m also convinced, by my own experience, that those who return to his work after having read some of it once, long ago, will find his books at least as good as they seemed on first acquaintance. In fact, they may even find, as I …

Perspectives On The Soteriological Problem Of Evil: Nuancing The “Universalist” Theologies Of Henri De Lubac And Joseph Smith, Timothy Gervais

Interpreter: A Journal of Latter-day Saint Faith and Scholarship

Since the discovery of the new world by Christian European explorers during the age of discovery, the increasingly global community of the modern age has confronted Christian theologians with difficult soteriological questions. These questions have caused many Christian adherents to abandon conceptions of a uniquely Christian salvation in favor of theological positions of religious pluralism. Other Christian theologians have confronted these issues through creative inclusivist theological constructs that expand the offer of salvation to those who may not have professed Christianity in their mortal life. These inclusivist theologies are uniquely suited to address modern concerns about the salvation of non-believers …

Full Issue

Interpreter: A Journal of Latter-day Saint Faith and Scholarship

No abstract provided.

Sources Of Influence In Marriage And Parenting For Interfaith Couples, William D. Stanford, Justin J. Hendricks, Ted G. Futris, Loren D. Marks, David C. Dollahite

Faculty Publications

Interfaith marriages are increasingly common, yet research on their family dynamics and sources of influence in family functioning remains limited. Relatedly, although research highlights religion’s influence on family processes, most studies only include same-faith couples. Subsequently, we qualitatively explored the experiences of 32 happily married interfaith couples, examining their sources of guidance in marriage and parenting, reasons for rejecting influences, and the role of religion in their family functioning. We identified one theme of rejecting outside influence and five key themes/sources of influence: one another/themselves, family, friends, media/professionals, and spiritual sources. Findings emphasize similarities between interfaith couples and American families …

For Dust Thou Art, And Unto Dust Shalt Thou Return — Testing Soil-Derived Plant-Beneficial Bacteria For Potential As Biofertilizers, Johnathon Brim, Blake Oler, Jacob Hardy, Joseph Richardson, Ryan Bjazevich, Kate Whalen, Emmelia Wevers, Foxx Naylor, Ethan Shreeve, Alex Cherry, Ethan Cherry, Tanner Gunnell, Jayden Longhurst, Andrew Burrows, Mailon Odell, Jacob Sy, Jeffrey Schacterle

Library/Life Sciences Undergraduate Poster Competition 2025

• The results of plant testing have shown that bacteria treated seeds outperform the control seeds on a consistent basis
• We will continue to receive more data from out own experiments as well as crowdsourcing methods.
• Our next step is to begin comparing results of our soil/seed treatment against commercially available fertilizers that use beneficial bacteria.

Using A Reconciliation Approach To Teach Evolution May Help Religious Students Remain Faithful, Danny Ferguson, Ethan Tolman, Spencer Shumway, Cassidy Shively

BYU Studies

Many religious people struggle to accept the theory of evolution, and about 40 percent of Americans reject the theory outright, preferring a literalist, creationist account that confirms a young earth.1 As Latter-day Saints ourselves, we understand the trepidation surrounding the idea that perhaps evolution contradicts our belief of an earth created by a loving Father and Savior. People may feel that the scientific theory of evolution implies that there is no need for a God or that our existence is simply an accident. As college-age youth, we are familiar with the struggles that students face as they confront evolution in …

Review: Latter-Day Saint Art: A Critical Reader Edited By Amanda K. Beardsley And Mason Kamana Allred Oxford University Press, 2024, Maddie Blonquist

BYU Studies

The Center for Latter-day Saint Arts’ impressive new volume, Latter-day Saint Art: A Critical Reader (Oxford University Press, 2024), makes an ambitious and long-awaited contribution to the fields of religious studies, art history, visual and material culture, and cultural theory. This edited collection is both intellectually and physically substantial, with over 600 pages, nearly 250 reproductions, and twenty-two authors from a myriad of disciplines. Scholars of history, art, film, and media studies share space with artists, museum directors, filmmakers, curators, theologians, and journalists who span the spectrum in their relationship to The Church of Jesus Christ of Latter-day Saints. The …