Digital Commons Network^™

The Jevons Filter: Why Civilizations May Fail Before Reaching “Type I” Status, Giray Fidan

Comparative Civilizations Review

Humanity’s accelerating energy use poses profound questions about the long-term viability of technological civilization. This paper introduces the “Jevons Filter” hypothesis: a self-reinforcing feedback loop between efficiency improvements and rising aggregate consumption, rooted in the classical Jevons Paradox that systematically drives civilizations toward resource depletion and environmental thresholds. Here we argue that this feedback constitutes a critical developmental barrier, hindering sustainable progression toward Kardashev “Type I” energy mastery. We develop a simplified thermodynamic model linking energy efficiency, economic expansion, and civilizational dynamics, and engage with counterarguments regarding absolute decoupling and transformative technological innovations. Building on the classical Jevons Paradox, this …

Books Of Interest Spring 2026

Comparative Civilizations Review

No abstract provided.

One Family Under Kim:, Jared Johnson

BYU Asian Studies Student Journal

The Democratic People’s Republic of Korea (D.P.R.K. or the state), as one of the most isolated and controlled states in Asia, has since its founding attempted to shape the culture and ideology surrounding the family construct to support the rule of the socialist regime and its leaders, the Eternal President, Kim Il Sung, and his successors. In Korea, like the rest of East Asia, the traditional family unit has been a central societal structure for centuries. Largely based upon Confucianism, the nuclear family—referring generally to the biological family unit of parents and children—has determined not only the lifestyle and livelihood …

The Future Of The English Class Essay: Reimagining Multimodal Composition In The Chatgpt Era, Taylor Rose-Dougherty, Christy Goldsmith

The Utah English Journal

As English teacher educators, we are on the frontlines of navigating the technological elephant in the 2025 writing classroom: Generative Artificial Intelligence (GenAI) technologies like ChatGPT, Claude, and Gemini that can produce pages of text in mere seconds. English teachers’ philosophies on GenAI are as diverse as their preferred novels or their favorite poets. But, as the two dozen publications in major English education journals1 in the past two years suggest, what is at stake is not the end of high school English (Herman, 2022), but the opportunity to give it a makeover (Herman, 2023) by reimagining what writing experiences …

Teaching Students To Write For The Future By Writing For The Present, Amber Jensen, Meridith Reed

The Utah English Journal

“When you get to eighth grade, you’ll need to know how to write a topic sentence.”

“The five-paragraph essay will prepare you to write in high school.”

“College professors expect you to accurately cite your sources in MLA format.”

“When you graduate from college, you need to be able to write a professional email.”

Perhaps you heard messages like these from your writing teachers as you moved through middle school, high school, college, and into your careers. We certainly did. And perhaps, like we have, you have been a writing teacher in a middle school, high school, or college classroom …

Book Review: Water, Whiskey, And Vodka: A Story Of Slavic Languages., Ronald I. Kim

Russian Language Journal

There are more speakers of Slavic languages in Europe today than of the continent’s two other major Indo-European branches, Romance and Germanic. Yet over a generation after the end of the Cold War, despite economic growth, tourism, and steadily increasing cultural exchange, ignorance among North Americans and Western Europeans about the basic facts of the Slavic languages remains sadly widespread. Even from speakers of Slavic languages themselves one continues to hear all sorts of linguistic myths, such as that all Slavic languages sound essentially identical to Russian or, at the other extreme, nationalistic claims that Polish and Ukrainian are nothing …

The Mediating Role Of Positive Psychology: Mindfulness And Learner Beliefs In The Russian Language Classroom, Kelly Knickmeier Cummings

Russian Language Journal

Language learning is an inherently emotional process, shaped by both positive and negative experiences that influence the individual difference of learner beliefs. This article explores the mediating role of positive psychology (PP) in second language acquisition (SLA), with a particular focus on mindfulness and its potential to reshape learner beliefs in the Russian language classroom. Drawing on theories such as Seligman’s PERMA model and Fredrickson’s broaden-and-build theory, as well as evidence-based interventions, the article argues that mindfulness-based interventions (MBIs) provide practical tools for cultivating positive learner beliefs and inclusive, growth-oriented classroom environments. Examples of MBIs—including practices of noticing, savoring, exploring …

Everyday Practices In Seed Sovereignty, Tapiwa Singini, Wu Xu

Journal of Nonprofit Innovation

Seed sovereignty is increasingly recognized as central to debates around food security, biodiversity, and rural livelihoods, particularly in the Global South. In Malawi, seed is not merely an agricultural input but a carrier of memory, resilience, and political agency. This paper explores how smallholder farmers in rural Malawi engage in everyday acts of resistance to maintain seed sovereignty amidst expanding corporate influence, restrictive state policies, and climate variability. Based on 12 months of ethnographic fieldwork in Mchinji District, I employ a political ecology framework and peasant resistance theory to analyze the lived strategies of farmers. These include seed saving, informal …

Rethinking Wash: Innovative Pathways To Address Water, Health, And Poverty, Erica L. Jensen, Emma Indart, Faith Manchester, Sebastian Dorantes, Isabelle Stoddard

Journal of Nonprofit Innovation

No abstract provided.

The Nonlinguistic Factors That Predict Spanish Oral Proficiency, Merrie Kay Ames

Theses and Dissertations

This study investigates the predictive power of self-assessment and nonlinguistic factors in determining Spanish oral proficiency among university learners. Drawing on data from 2,475 undergraduate students enrolled in a third-year Spanish course at Brigham Young University, the research examines how self-assessed speaking ability and experiential background variables--including age of acquisition, mission service, dual immersion, and study abroad--influence Oral Proficiency Interview - Computer (OPIc) scores. A one-way ANOVA revealed a statistically significant but modest relationship between students' calibration (self-assessment minus actual ability) and their OPIc ratings, suggesting that learners can generally approximate their speaking proficiency within two sublevels. A multiple regression …

Perspectives On Cognitive Psychology In Ktu 1.40: Moral Implications And Prescribed Emotional Responses To Foster Unity, Richard Jarvis Iii

Studia Antiqua

This paper examines the Ugaritic ritual text KTU 1.40 through the framework of cognitive psychology to explore its moral implications and prescribed emotional responses. While earlier scholarship has debated whether this ritual carried moral weight, my analysis demonstrates that it prescribes the removal or amelioration of five moral emotions—disgust, fear, anger, empathy, and a sense of justice—to promote unity within the community of Ugarit. Building on Thomas Kazen’s approach and Gregorio del Olmo Lete’s translation, this study argues that the repeated structure and inclusive nature of KTU 1.40 reflect an intentional effort to bridge emotional divides among the many groups …

Exploring The Individual Relationships Of Mothers' And Fathers' Parenting Styles With Emerging Adults' First-Term Gpa, Tiffany Fox Okeke

Theses and Dissertations

Parenting styles have most often been studied through the lens of adolescent academic outcomes but less is known about how mothers' and fathers' parenting styles influence academic performance separately, especially during the critical transitionary period to post-secondary education. This study examines how mothers' and fathers' parenting styles distinctly shape emerging adults' first-term academic outcomes during their postsecondary education, with a focus on the dimensions of parental warmth and control. The study uses the National Longitudinal Survey of Youth 1997 dataset and the NLSY97 Post-Secondary Transcript Data focusing on the 1997-2005 cohorts (N=3,478) along with OLS regression analyses to predict emerging …

The Role Of Dust Inputs And Sediment Phosphorus Diffusion Into Utah Lake, Utah, United States Of America, Kristen E. Smith

Theses and Dissertations

Human activities have led to excessive nutrient enrichment which is greater than lake systems can naturally assimilate. This process is known as eutrophication and it is driving significant algae growth resulting in the more common release of harmful toxins. Utah Lake, located in Utah County, UT is one such water body that even after major reductions in anthropogenic phosphorus influent, continues to experience frequent, harmful algal blooms. The extent to which natural processes, like atmospheric dust deposition and sediment recycling, contribute to the lake's phosphorus budget is still poorly understood.

To address this gap of knowledge, this study quantified phosphorus …

Using Rhizobia Seed Coatings And Soil Amendments To Combat Herbicide Toxicity For Native Legume Establishment, Ryan Matthew Glover

Theses and Dissertations

Dryland ecosystems face widespread degradation from historical mismanagement, climate change, and invasive species proliferation. Although herbicides effectively control invasive annual weeds, they often suppress the establishment of desirable perennial species, limiting restoration success. Legumes enhanced with rhizobia inoculants offer a promising approach to overcome these challenges by facilitating nitrogen fixation, improving soil microbial communities, and potentially mitigating herbicide stress. We conducted paired greenhouse and field experiments to evaluate whether rhizobia seed coatings improve the establishment of three legume species Astragalus cicer (Cicer Milkvetch), Onobrychis viciifolia (Sainfoin), and Medicago sativa (Alfalfa), in soils treated with imazapic and glyphosate. In the greenhouse, …

Programmable Acoustofluidic Engineering For Creating Gradient Biomaterials, Jujing Lu, Ye He, Jianping Xia, Mingyuan Liu, Joseph Rich, Ke Jin, Ruoyu Zhong, Kaichun Yang, Jiao Qian, Ying Chen, Ke Li, Zhiteng Ma, Tony Jun Huang

Faculty Publications

Gradient biomaterials that exhibit spatially varying physical, chemical, or biological properties can be used in various applications such as tissue engineering, organoid development, mechanobiology, and spatially controlled drug delivery. However, current fabrication methods often suffer from limited gradient precision, restricted material compatibility, and poor reproducibility. Here, we introduced gradient regulation via acoustofluidic dynamic engineering (GRADE), a programmable system to generate high-fidelity gradient biomaterials across different material systems. By incorporating focused interdigital transducers with the pulsed surface acoustic wave actuation, GRADE can achieve tunable and directional acoustic streaming (0 to 22 millimeters per second), which allows accurate regulation of the gradient …

Enhancing Fuel Performance Of Molten Salt Reactors Through Improved Thermophysical Property Data, High-Fidelity Simulation, And Advanced Control Strategies, Jackson Seth Ivory

Theses and Dissertations

The deployment of molten salt reactors (MSRs) as next-generation nuclear technology requires accurate thermophysical property data, validated system models, and advanced control strategies to ensure safe and economically competitive operation. This dissertation, Enhancing Fuel Performance of Molten Salt Reactors Through Improved Thermophysical Property Data, High-Fidelity Simulation, and Advanced Control Strategies, integrates experimental measurements, thermal hydraulic simulation, and model predictive control (MPC) to enhance understanding of MSR fuel behavior under steady state and transient conditions. New density and heat capacity measurements of UF4-FLiNaK molten salts were obtained using Archimedean and differential scanning calorimetry methods, respectively, to address critical gaps for fueled …

Spatial Ecology And Population Dynamics Of Chukar Partridge, Jacob Taft Barnes

Theses and Dissertations

Chukar (Alectoris chukar) are a non-native bird that has naturalized in North America following its introduction over a century ago. Today, the species supports hunting opportunities in 11 U.S. states and one Canadian province. Despite its wide distribution and recreational value, key aspects of chukar ecology remain poorly understood. Limited information is available on the species' spatial ecology, including patterns of space use. Likewise, information regarding the influence of weather on population dynamics of chukar has not been formally conducted. As part of our investigation, we evaluated the space use of chukar in western Utah, USA utilizing GPS transmitters (Chapter …

Intrinsic Stability Of Controlled Systems Via Gershgorin-Type Estimates, David Friedbaum

Theses and Dissertations

Time delays are an inherent feature of real-world dynamical systems, arising whenever information, matter, or energy requires non-negligible time to propagate. Even small delays can destabilize systems that are otherwise well behaved, yet most standard control designs--such as PID or LQR--do not explicitly account for them and may fail when delays are present. This thesis investigates the stability of controlled dynamical systems subject to arbitrary time delays and develops new tools to determine when such systems remain stable. Our approach builds on the notion of intrinsic stability, a strong form of global stability introduced by Webb and Bunimovich, which guaranties …

Characterizing Temperature-Dependent Properties Of Fat For Improving High Intensity Focused Ultrasound Simulations, Brian Easthope

Theses and Dissertations

High-intensity focused ultrasound (HIFU) is a non-invasive therapeutic technique that relies on the precise delivery of acoustic energy to ablate diseased tissue. The presence of subcutaneous fat can significantly alter focal accuracy and treatment efficiency due to its distinct thermal and acoustic behavior. This study characterized the temperature-dependent thermal conductivity, thermal diffusivity, specific heat capacity, acoustic attenuation, and acoustic velocity of human subcutaneous fat to improve pretreatment modeling for HIFU therapies. Measurements were performed using a dual needle probe for thermal conductivity and diffusivity, differential scanning calorimetry for specific heat capacity, radiation force balance for attenuation, and through-transmission methods for …

Windkessel Parameter Estimation For Cardiovascular Feature Identification In Photoplethysmography Data, Calvin Boyce

Undergraduate Honors Theses

Features of cardiovascular health such as blood pressure, cardiac output, arterial compliance, and blood viscosity are important in evaluating heart health and disease risk, but are currently largely measured invasively and therefore only in critical settings. Here we explore the potential for Windkessel models to extract cardiovascular features from photoplethysmography (PPG) data in an attempt to evaluate heart health non-invasively. We show the capacity of a constrained Newton's method optimization scheme to estimate parameters and explore the tractability of the resulting parameters. While Newton's method is able to produce parameters that closely approximate PPG data, we found that using a …

Listening To Life In A Noisy World: The Pitfalls And Promise Of Urban Acoustic Ecology, Leah O'Barr

Undergraduate Honors Theses

This thesis examines the application of soundscape ecology principles to urban settings. Soundscape ecology is the study of the entire sonic makeup of a community, composed of biophony (biological sound), geophony (environmental sound), and anthrophony (human-generated sound). By examining the changes in and qualities of the soundscape, researchers can gain information about the biological makeup and ecological quality of an area, and the temporal and spatial distribution of resident species. Recent technological advances in recording equipment and machine learning methods are making soundscape ecology an increasingly relevant and practical tool.

Applying soundscape ecology methods to urban ecosystems introduces unique challenges, …

Plant Preservation: The Contribution Of Bacteriophage And Transposons To Pathogenic Xanthomonas Evolution, And The Demographic And Reproductive Analysis Of Castilleja Parvula, Ciara A. Green

Theses and Dissertations

Plant preservation, whether through disease research or endemic extinction analyses, plays an important role in the relationship between humans and our surrounding environment. In these analyses, both the role of mobile elements in the evolution of pathogenic Xanthomonas sp. bacteria, and the demographic and reproductive analysis of Castilleja parvula, an imperiled alpine plant, are evaluated. Xanthomonas species are one of the top agricultural threats, and are known to evolve rapidly. Until now, the contributions of mobile elements and particularly bacteriophage have not been thoroughly evaluated. The contribution of these agricultural diseases to food insecurity and the devastation of crops that …

Travels In West Africa: A Critical Edition, Erere Iwhi

Student Works

First published in 1897, Mary Henrietta Kingsley’s Travels in West Africa became one of the most influential travel narratives of the Victorian era, changing the way British audiences encountered accounts of West Africa and its peoples. This critical edition examines the book not only as a travel narrative but also as a material artifact shaped by the historical, publishing, and cultural networks that guided its production, circulation, and reception. Extending its analysis beyond Kingsley's experiences of exploration, this edition investigates the forces behind the book’s creation, including Kingsley’s intellectual development, her identity as an independent female traveler and writer, and …

The Relationship Between Light Physical Activity And 10-Year Weight Change In 2,868 U.S. Adults: A National Health And Nutrition Examination Survey Investigation, Chloe Diane Cory

Theses and Dissertations

The prevalence of obesity has steadily increased over the past several decades. About 13.4% of Americans aged 20-74 had obesity in 1960-1962 and the prevalence has steadily increased to 40.3% in 2021-2023--more than a 3-fold increase. PURPOSE: The aim of this study was to evaluate the relationship between time spent in light physical activity (LPA) and 10-year weight change in a random sample of 2868 women and men representative of the U.S. adult population. METHODS: Data were used from the National Health and Nutrition Examination Survey (NHANES) from the 2003-2006 data cycles. Participants were limited to non-pregnant U.S. …

Evaluating Feature Importance In Antarctic Soil Biota Models: An Exploratory And Modeling-Based Approach, Rachel E. Hunter

Undergraduate Honors Theses

The Antarctic McMurdo Dry Valleys are some of the harshest environments on our planet. They may not support higher fauna and vegetation, but the environment has a fairly diverse soil microbiome. The soil microbiome consists mainly of invertebrate nematodes (Plectus, Scottnema, and Eurydiolaimus), rotifers, and tardigrades. In this study, we examined ecological modeling approaches to enhance our understanding of the processes contributing to the overall population. In this process, two extensive data sets were used: the Biotic Effects Experiment (BEE) and the Elevational Transect (ET) data set compiled by the McMurdo Dry Valleys Long Term Ecological Research program were combined. …

Making Space For Learning: Textile Based Learning Resources For Material Reuse, Mary-Evelyn Mcconkie Howell

Instructional Psychology and Technology Graduate Student Projects

This paper outlines two textile-based learning resources that I created for Making Space Thrift (MST), a community-focused creative thrift store in Utah. MST expressed a need for instructional materials that promote intentional material use, support customer well-being, and strengthen ties with their community. To address these needs, I conducted interviews with stakeholders and local textile hobbyists to understand what learning resources would benefit MST. As a result, I created two projects. The first is called Making Peace with Materials, an interactive, decision-based digital experience housed on the MST website. This resource helps learners navigate the emotional, practical, and sustainable …

Cracking The Shell: A Corpus-Based Analysis Of The Functions Of Shell Nouns In American Legal Contracts, Geoffrey T. Julian

Undergraduate Honors Theses

The forms and functions of shell nouns (SN), semantically abstract nouns that can package and characterize complex segments of discourse, have been documented in academic discourse and L2 English writing (e.g., Aktas & Cortes, 2008; Benitez-Castro & Thompson, 2015). The abstract nature of SNs lends itself to use where vague language might be favored to allow for a variety of contingencies (Benitez-Castro, 2015). Thus, SNs have also been found to be present in legal language where some of these functions are desirable (Ren et al., 2019). The present study examines the use of SNs in a corpus of 2,700 US …

Liahona Project Data Set 5 Up To 2025, Yoshihiko Ariizumi

Spiritual Proficiency

This document is a collection of highlights extracted from more than 800 articles from the Japanese online Liahona magazines, spanning from the beginning of 2024 to the end of 2025. Each article was individually checked to extract inspirational principles and highlights from personal experiences, serving as a resource to develop Spiritual Proficiency and build the foundation for Wits Psychology (With the Spirit Psychology). The document is 61pages long.

Ecological Drivers Of Habitat Selection And Maternal Survival In Female Mule Deer (Odocoileus Hemionus), Brady R. Knight

Theses and Dissertations

Understanding the ecological and biological factors that influence habitat selection by mule deer (Odocoileus hemionus) is crucial for effective management. Mule deer select cover, forage, and water, each critical to energy acquisition and survival of mule deer. Here, we evaluate the factors that influence habitat selection and reproductive decisions by mule deer . In chapter one we evaluate the influence of treatments to restore quaking aspen (Populus tremuloides) on habitat selection by mule deer. We hypothesized that mule deer would not use habitats randomly because of variability in nutrition and perceived risk of predation. We predicted that areas with aspen …

Ethical Review Of Discipline-Based Education Research: Ensuring Fair Treatment For All, E. Elias Johnson

Undergraduate Honors Theses

As universities grapple with funding cuts and heightened social and political pressure, the emerging field of Discipline-Based Education Research (DBER) aims to improve student learning outcomes through experimental instruction. While using instruction as an experiment, with hypotheses and experimental tests, DBER research may affect student learning and experience in unintended ways for students involved in these classes. To address this concern, I impose ethical frameworks, namely contractualism, to better understand how the values of each stakeholder, students enrolled in experimental courses and researchers using these courses to test hypotheses, interact. I also identify potential misalignments. Following a contractual ethical framework, …