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Reformed Worship (Rw) 156 - Doxology (June 2025), Reformed Worship Editors

Reformed Worship Magazine

Editorial: Of Thresholds, Stones, and Doxologies by Joyce Borger....2

Release and Receive by Gary Brouwers....6

Full Circle by Colin P. Watson, Sr.....8

A Chorus of Praise by Diane Dykgraaf....12

Q&A: Developing Identity as a Worship Leader by Paul Ryan....13

For Pastors: The Word of the Lord by Scott Hoezee....15

Singing Stones by Bethany Besteman....17

A Picture Is Worth a Thousand Words by Joyce Borger and Dean Heetderks....18

Songs for the Season: Sonic Standing Stones by Chris Walker....25

Mile Markers by Trudy Ash....31

Creation's Song by Diane Dykgraaf....36

The Goodness …

Belowground Biomass Shifts Along A Temperate Forest Edge, Lara Holbrook Roelofs

Dartmouth College Undergraduate Theses

Anthropogenic land use change and development has caused widespread global forest fragmentation, resulting in a greater proportion of forests at or near a forest edge. Temperate forests are the most fragmented forest biome, and forests in the Northeastern U.S. are particularly fragmented due to a history of intense land use and development pressure. Nearly a quarter of these forests are now within 30 meters of a forest edge. These edge ecosystems have distinct abiotic and biotic gradients that differentiate them from forest interiors, including increased light, temperature, and exposure to wind and other disturbances, as well as decreases in humidity …

Stress And Burnout: Is There A ‘Happily Ever After’?, Margaret S. Gingrich D.D.S.

The Journal of the Michigan Dental Association

Executive Summary Dental professionals experience significant stress and burnout due to high patient expectations, challenging patients, employee management issues, and insurance complexities. Dr. Margaret Gingrich outlines Christina Maslach's six stages of burnout, from the honeymoon phase to reduced personal accomplishment. Recovery requires intentional rest following the "rule of 42" - dedicating 42% of daily time to various forms of rest, including physical, emotional, sensory, mental, spiritual, social, and creative restoration. Key strategies involve setting boundaries, saying no, taking breaks, seeking social support, and, when necessary, terminating problematic patient relationships. The Michigan Dental Association and American Dental Association provide wellness resources, …

Evaluation Of Damages And Economic Losses In Light-Frame Timber Houses, Mason P. Leonard

Master's Theses

This thesis aims to evaluate the damages and economic losses in light-frame timber houses by designing and constructing a two-story, full-scale, fully equipped, code conforming timber assembly. Specifically, the structure will be analyzed based on how the non-structural components (NSC) like gypsum wallboard, interior doors, windows, and sliding patio doors as well as structural components like light-frame timber shear walls impact the economic losses.

Damage limit states were obtained from the Federal Emergency Management Agency (FEMA) P-58, Performance Assessment of Buildings to extract at what inter-story drift (ISD) ratio each damage limit state was expected to occur at. Fragility and …

Single-Sideband Pulse Width Modulation For Parametric Acoustic Arrays, Douglas Liu

Master's Theses

Parametric acoustic arrays are directional loudspeakers that operate using ultrasonic carriers to project sound within a narrow beam. Input audio is first modulated onto an ultrasonic carrier and transmitted through air, where it self-demodulates into audible frequencies in the far field.

This thesis introduces a method for preprocessing audio into scaled quadrature signals using a passive analog polyphase filter. These signals are modulated using microcontroller-generated waveforms to create quadrature ultrasonic pulse-width modulation (PWM) signals. The modulated outputs are combined through a wired-OR summer, producing single-sideband ultrasonic content at the desired frequency of 40 kHz. This signal is amplified through high-efficiency …

Design Principles For Robotic-Controlled 3d Printing Of Soft Tissue-Mimicking Materials, Karina Mealey

Master's Theses

Geometrically and physically accurate 3D models are emerging as essential tools for surgeons in pre-operative planning and training, but current methods of producing these models are not sufficient. Existing solutions have downsides such as high costs, long and tedious production times, high complexity resulting in a lack of scalability, or an inability to meet material requirements for accurately simulating human tissue.

The objective of this work is to develop principles for a low-cost, easy-to-use 3D printing system capable of prototyping with soft tissue-mimicking materials. To pursue this goal, a MyCobot280 robot arm was used as the mechanism to explore the …

The Application Of Lidar For Classifying Wildland Fuels, Madison Muschetto

Master's Theses

Accurate vegetation classification is critical for modeling wildfire behavior, particularly in fire-prone ecosystems where fuel type influences fire spread and intensity. This study evaluates the effectiveness of UAV-based aerial LiDAR, supplemented by multispectral imagery, for classifying grass, shrub, and tree vegetation types across a grass-dominated landscape. Using canopy height thresholds, vertical profile analysis, LiDAR predictions were compared against field-verified vegetation observations at 80 survey points. Results showed that LiDAR classified grass with high accuracy but was less reliable for detecting shrubs and trees, especially under canopy cover. Misclassifications were most common beneath tree canopies and in areas where low-stature shrubs …

Machine-Checked Proofs For Correctness Guarantees In Containment Architectures, Sophie Russ

Master's Theses

Modern computing systems are increasingly susceptible to attacks at the hardware and software levels. Formal methods offer promising guarantees as to the correctness and security of systems. However, these methods tend to scale poorly and are thus insufficient to protect complex systems. Leveraging minimal amounts of trusted hardware and software to ensure the security of whole systems is a promising approach to gain the benefits of formal methods without having to overcome the scaling problem. TrustGuard realizes this approach: a containment architecture model that requires all outgoing communication from the host computer to be validated by a small, external hardware …

Topodino: Self-Supervised Topological Representation Learning For Neuronal Morphologies, Yasser Binbisher

Master's Theses

Neuronal cell types are categorized by transcriptomic identity, yet their morphological heterogeneity defies this classification. In response, researchers have adopted unsupervised graph representation learning as a tool to reveal morphological variation within single-class transcriptomic types. However, the complex geometry of neuronal morphology—especially long axons and dense dendrites—challenges graph neural networks, which struggle with message propagation across extended structures. To mitigate this, current approaches enforce sub-sampling on neuronal graphs and omit axons entirely, sacrificing critical biological features for computational efficiency. To overcome this trade-off, this thesis introduces TopoDINO, a self-supervised, topology-aware representation learning model designed to preserve the full hierarchical organization …

Characterization Of Indoor Air Quality And Thermal Comfort Of University Classrooms, Andrew Sugamele

Master's Theses

Indoor air quality (IAQ) significantly affects cognitive performance, yet many older buildings at Cal Poly, such as Building 20, struggle to maintain healthy indoor environments due to outdated ventilation systems. This thesis aims to identify issues and provide suggestions on how we can improve the learning environment to improve student success within Building 20. Temperature, relative humidity, and carbon dioxide (CO₂) concentration inside Building 20 were measured from January to April 2025. To determine the effects of different ventilation strategies, a model of Building 20, room 128, was developed and validated using DesignBuilder. Additionally, ventilation rates were measured …

Exploiting Compiler-Introduced Vulnerabilities In C: A Cross-Compiler And Cross-Architecture Analysis Of Undefined Behavior, Erik Mccutchen

Master's Theses

Compilers are a critical component in generating secure software across engineering disciplines. However, languages like C that permit undefined behavior introduce a fundamental tension between the compiler’s interpretation of undefined behavior and the security of the generated code. This tension can result in security vulnerabilities that, from the programmer's perspective, are ``created'' by the compiler. The widespread use of these languages, combined with the complexity of modern optimizations and limited developer visibility into compiler behavior, makes these vulnerabilities both pervasive and difficult to detect.

Building on prior work, this thesis refines a dataset of C code snippets that exhibit Compiler-Introduced …

"The Effect Of Methylobacterium Symbioticum On The Growth And Yield Of Dent Corn And Romaine Lettuce", Sinead Carney

Master's Theses

Nitrogen (N) is an essential nutrient for plant growth and is often a limiting nutrient in cropping systems. An estimated half of applied N fertilizers are lost from cropping systems by processes that can be environmentally destructive, such as leaching and volatilization, and cause economic loss for growers. Effective N biofertilizers offer a means to mitigate the need for high inputs of synthetic N. The objectives of this study were to determine the effects of leaf inoculation with the N-fixing bacteria, Methylobacterium symbioticum, in combination with different rates of urea-N fertilizer on the physiology and yield of dent corn …

From Tree To Shrub? The Fate Of Tanoak Through Fire And Nonnative Disease, Jacqueline Rose

Master's Theses

Invasive plant pathogens have killed an uncountable number of trees and disrupted ecosystem processes throughout the world. Newly introduced pathogens may interact with historically occurring disturbances in unexpected ways to cause amplified mortality and change to ecosystem processes. Here, I examine the a natural experiment created by three wildfires in Big Sur, a portion of the central coast of California impacted by the nonnative pathogen Phytophthora ramorum, to forecast the future of a species susceptible to the pathogen. Using a plot network which spans the length of Big Sur, I track the survival of individual tanoak (Notholithocarpus densiflorus) stems and …

Design, Analysis, And Implementation Of An Improved Zero Voltage Switching Hybrid Voltage Divider, Luke V. Cerda

Master's Theses

This thesis entails the study, design, and construction of a novel DC-DC converter topology, the Zero Voltage Switching Hybrid Voltage Divider (ZVS-HVD), with improved modularization, optimization, and compactness. The ZVS-HVD facilitates higher load currents and accomplishes DC-DC voltage division through switching inductors and capacitors. Low switching loss is achieved through zero voltage switching (ZVS) and the use of GANFET switches. An analysis of duty cycle and high-frequency operation is conducted, enabling 1 MHz switching and improvements in output voltage ripple, voltage drooping, board size, and efficiency at higher load currents. Two versions of ZVS-HVD prototypes were constructed with on-board signal …

Frequent Itemset Mining With Tidyclust In R, Andrew D. Kerr

Master's Theses

Unsupervised learning is closely associated with clustering, however other methods fall under this umbrella such as data mining. In R, the tidyclust package provides a unified interface for clustering models, yet lacks support for data mining. This thesis addresses this gap by introducing the Apriori and ECLAT algorithms into tidyclust, with a focus on frequent itemset mining. Unlike traditional clustering models, frequent itemsets produce groupings of column variables, rather than cluster labels or partitions of observations. To address this, a novel clustering approach is proposed: items (columns) are grouped based on their ”dominant” frequent itemset. A key contribution is a …

Stability Insights From Modeling Chronic Myelogenous Leukemia, Giovani Thai

Master's Theses

This thesis centers around a model for chronic myelogenous leukemia (CML) as it behaves under imatinib treatment, a common medication for CML patients, and the anti-leukemia immune response. The dynamics are represented with a system of nonlinear delay-differential equations first constructed by Kim et al. in 2008, capturing population changes of T-cells and various CML growth stages. We investigate stability in both the clinical and mathematical sense. Through numerical simulations, we computationally incorporate a supplementary treatment plan to determine its effectiveness in aiding immune response and medication in achieving remission and full elimination. The primary goal is to conduct a …

The Impact Of The U.S.-China Tariff War On Trade And Investment In Developing Countries In Disrupted Global Value Chains, Teuku Riefky, Syahda Sabrina, Mohamad Dian Revindo

Economics and Finance in Indonesia

As the world is more open and more integrated than ever, the trade war between the two largest economies, the United States (U.S.) and China, has significant and unexpected implications for multinational companies within global value chains. Since both markets are closed to each other due to the imposition of higher import tariffs, businesses have to shift their trade activities to alternative countries. Employing historical data, existing country-level data from the Global Trade Analysis Project on Value-Added (GTAP-VA), and tariffs imposed during the U.S.-China trade war, this study comprehensively examines the impacts of the trade war on global value chains, …

Pension Funds For Housing Development In Indonesia: Challenges And Strategies, Thomas Soseco, Anggari Marya Kresnowati, Ayu Dwidyah Rini

Economics and Finance in Indonesia

Housing infrastructure is necessary to improve the quality of life of the community, yet a recent assessment of housing infrastructure development in Indonesia highlights a low level of performance. Therefore, actions are needed to stimulate it through pension funds, which remain minimally utilized for direct investment in the housing sector. This research investigates the potential and challenges of using pension funds for housing investment in Indonesia, employing Input Output (IO) Analysis with data from Statistics Indonesia (BPS). The findings reveal a significant gap between the potential and realized pension fund investments, indicating the substantial capacity of pension funds to be …

Situating The Statistical Legacies Of Galton And Fisher: Multi-Layered Discussions In The Mathematics Classroom, Deborah Kent, Jemma Lorenat

The Mathematics Enthusiast

When ethics requirements are confined to courses taught by non-STEM faculty, students may erroneously conclude that such considerations are at most marginal to their professional training. Primary source readings and discussion frameworks can tangibly link data analysis to questions of values within data science, computing ethics, or statistics courses. The particular cases of Sir Francis Galton and Sir Ronald Fisher—both statisticians and eugenicists—provide a rich collection of easily accessible digitized primary source material as well as a vast number of related popular and technical publications. Galton and Fisher figured centrally in the development of statistics as it is currently practiced …

Trusted Together: A Commognitive Perspective On A Primary Source Project In Multivariable Calculus, Abe Edwards

The Mathematics Enthusiast

When an instructor asks their students to read, discuss, and learn from primary historical sources as replacements for traditional textbook expositions, it requires trust both of their students and of the source authors. This article draws on the commognitive theory of learning to justify this trust. The article demonstrates how a primary source project related to Green’s Theorem can be used to both help students see that mathematical objects evolve over time, and to give students opportunities to increase their participation in the mathematical community through the adoption of new mathematical discourses.

New Methods Of Capturing Students’ Experiences With Primary Source Projects: Pioneering A Transgressive Lens, Mark Watford, Kathleen Michelle Clark, Cihan Can

The Mathematics Enthusiast

The mathematics education research landscape possesses limited examples of large-scale research regarding students’ experience with primary historical sources in the learning of mathematics at the undergraduate level. However, the field continues to investigate methods of determining how students might overcome obstacles to reach new outcomes. This article documents an exploration within the TRansforming Instruction in Undergraduate Mathematics via Primary Historical Sources (TRIUMPHS) project that combined transgressions theory and situated learning theory, thereby illuminating three components of the former—boundaries, transgressive actions, and outcomes. In this regard, we capture students’ Primary Source Project (PSP) learning experiences in Abstract Algebra courses and bring …

Achieving Adult Status In Greece In The Aftermath Of The Global Financial Crisis, Evangelia P/ Galanaki, Jeffrey Jensen Arnett, Eririni Amanaki

Psychology

The attainment of adult status in Greece is a neglected research issue. Sociodemographic changes and the severity and long duration of the global financial crisis in this country (2008–2018) may have contributed to the delayed entry into adulthood, especially among university students. In this study, conducted during the financial crisis (2015), 814 university students (ages 18–25; M = 19.9) provided information on subjective adult status, subjective adult status with significant others, achievement of adulthood criteria, and several personal and contextual variables. Results showed that two thirds of the sample felt in-between adolescence and adulthood, thus supporting the existence of the …

Chatgpt Or Human Mentors? Student Perceptions Of Technology Acceptance And Use And The Future Of Mentorship In Higher Education, Jimin Lee, Alena G. Esposito

Psychology

GAI technologies are increasingly recognized as mentor-like resources in higher education. While these tools offer academic guidance and personalized feedback, little is known about how students perceive and evaluate AI-generated mentorship. This study investigated how Prior ChatGPT Use, primary mentor identity, mentorship effectiveness, and technology acceptance predict students’ response identification and evaluations of AI- versus human-generated responses. College students (N = 127) completed a survey in which they identified the source of masked responses across different domains and rated each response on helpfulness, caring, and likelihood to reach out again. Binary logistic regression models revealed that Prior ChatGPT Use predicted …

Axon Initial Segment Plasticity Caused By Auditory Deprivation Degrades Time Difference Sensitivity In A Model Of Neural Responses To Cochlear Implants, Anna Jing , '24, Sylvia Xi , '25, Ivan Fransazov , '24, Joshua H. Goldwyn

Mathematics & Statistics Faculty Works

Synaptic and neural properties can change during periods of auditory deprivation. These changes may disrupt the computations that neurons perform. In the brainstem of chickens, auditory deprivation can lead to changes in the size and biophysics of the axon initial segment (AIS) of neurons in the sound source localization circuit. This is the phenomenon of axon initial segment (AIS) plasticity. Individuals who use cochlear implants (CIs) experience periods of hearing loss, and so we ask whether AIS plasticity in neurons of the medial superior olive (MSO), a key stage of sound location processing, would impact time difference sensitivity in the …

Steering The Future, Shai Ganu

Asian Management Insights

Embracing the emergence of corporate stewardship.

Beyond The Binary: Rethinking Work-From-Home Policies, Vineeta Dwivedi, Snehal Shah

Asian Management Insights

The right approach depends on your organisation’s readiness.

Table Of Contents, Editorial Board, Law School Faculty And Administration

Nevada Law Journal

No abstract provided.

Equality And Protection: The Forgotten Meaning Of The Fourteenth Amendment, David H. Gans

Denver Law Review

At the heart of the Fourteenth Amendment’s Equal Protection Clause are two fundamental principles: equality and protection. Tragically, the Supreme Court has read one of these two principles—protection—out of our foundational charter. While the Justices repeatedly invoke the textual promise of equal protection, their precedent turns a blind eye to the constitutional command of protection and the idea that, in return for allegiance, the government owes its citizenry protection. Until the Supreme Court takes seriously the right to protection embedded in the Fourteenth Amendment, its jurisprudence will continue to be deeply flawed. As the text and history laid out in …

Private Campus Police And The Fourteenth Amendment, Vanessa Miller

Denver Law Review

The rise and expansion of private campus police forces raises critical concerns about the interpretation of the Fourteenth Amendment. As state legislatures continue to authorize private police to act as state law enforcement officers and extend their jurisdiction beyond campus boundaries, resembling traditional public law enforcement agencies, the application of the state action doctrine and due process protections remains unclear. This Article examines the state laws that empower private campus police officers to exercise police power off-campus and evaluates the implications for due process protections under the Fourteenth Amendment. The newly established Johns Hopkins University Police Department serves as a …

The Future Is In Their Care: Justice And The Washington Constitution, Steven González

Washington Law Review

No abstract provided.