Digital Commons Network^™

On Food, Politics, And The Power Of Representation In The American History Museum, Mason A. Bright

Museum Studies Theses

This study explores the political implications of foodways-related interpretation at American history institutions, situating it within current partisan discourse. Using an “Anthropology of Museums” framework, I place literature from the fields of food history, human geography, and museum studies in conversation with interviews with three curatorial professionals from the National Museum of American History, the Henry Ford Museum of American Innovation, and the New Mexico History Museum. I understand the ways these professionals navigate politically engaged interpretation through the lens of ethnographic refusal, a phenomenon drawn from the anthropology subfield of resistance studies. I argue that the connections between food …

Gradients Of Abandonment, William Tatman

Geography ETDs

As urban-rural disparities drive depopulation in rural areas worldwide, local strategies emerge as pathways for resilience. Research on Ojika, a Japanese island that has lost 75% of its population since the 1960s, reveals an Abandonment Gradient: a nuanced pattern of disuse adapted to modern polycrises. Extending the concept of "lying fallow" to homes and infrastructure, this thesis focuses on abandonment practices that reflect complex realities of labor, capital, and climate uncertainty. Rather than viewing depopulating communities as passive victims of out-migration, this paper argues they are critical sites for generating crisis response. Communally crafted attitudes toward unused space and more-than-human …

Who Bears The Burden: Tax Incidence And Water Governance In The Middle Rio Grande Conservancy District (Mrgcd) Within Bernalillo County, Michael W. Wilson

Economics ETDs

This study examines how property-value-based assessments within a large western irrigation and flood-control district distribute fiscal burdens across property owners. The empirical analysis is restricted to Bernalillo County within the Middle Rio Grande Conservancy District (MRGCD), using parcel-level administrative data from fiscal year 2025 merged with 2021 irrigation service records and geospatial information. The analysis classifies 34,397 parcels by irrigation status, agricultural valuation enrollment, and primary use to evaluate whether non-irrigating residential and commercial parcels, including renter-occupied properties that lack direct irrigation access, bear a disproportionate share of financial responsibility for a district whose first listed priority under their primary …

West Coast Workshop To Southwest Institute, Hannah Marie Cerne

Art & Art History ETDs

This thesis considers Tamarind Institute in Albuquerque, New Mexico (originally established as Tamarind Lithography Workshop in Los Angeles, CA), and its contributions to collaborative printmaking. Originally founded in 1960 by June Wayne with Clinton Adams and Garo Antreasian, Tamarind Lithography Workshop (the precursor to Tamarind Institute) revitalized lithography through structured collaboration between artists and master printers, alongside rigorous training programs. This thesis provides an institutional history of the workshop during its relocation to the University of New Mexico, highlighting its transformation into a university-based institute that integrated education and professional production. Using social and labor-based methodologies, this study analyzes how …

A Contextual And Sonic Analysis Of John Coltrane’S First Meditations, Matt Lind

Music ETDs

This thesis presents a contextual and sonic analysis of John Coltrane’s album First Meditations recorded in 1965. I use methods based on Dora Hanninen’s A Theory of Music Analysis to examine sonic and contextual aspects of Coltrane’s playing, including varying timbres, rhythmic tendencies, and contextual relationships in musical material. I consider pitch material from the perspective of “outside” playing, rather than traditional harmonic analysis. Considering areas of pitch, rhythm, and timbre allows the visualization of these features across each track in the album in five musical “plots.”

Control Of Reshock In A Shock Tube, Alexander Sweis

Mechanical Engineering ETDs

Reshocks can pose a threat to the structural integrity of structures and buildings. While incident shock waves pose larger threats, the study of reshocks and reshock attenuation is important to consider. This thesis investigates methods for controlling and attenuating reshock strength within a shock tube through material-based damping and modifications to baffle box geometric configurations. Experiments are performed using a custom-built shock tube in the University of New Mexico fluid mechanics laboratory. Four baffle box configurations are examined: a foam-lined configuration, a foam-lined configuration with ”egg crate-like” textured foam, an empty (no foam) configuration, and a configuration which incorporates a …

Cbd's Impact On Learning, Memory, And Anxiety: A Dose Response, Audrey Camacho

Psychology ETDs

Cannabidiol (CBD) is widely utilized for its therapeutic properties, yet its impact on an unmanipulated model at baseline behavior remains poorly understood. This study investigates CBD’s dose-dependent behavioral profile on spatial learning, memory, and anxiety using Long-Evans rats. Subjects received a vehicle, 20 mg/kg, or 40 mg/kg CBD dose prior to assessment in the Morris Water Task (MWT) and Elevated Plus Maze (EPM). MWT results indicated consistent Day 1 learning, but the 40 mg/kg dose induced a temporary disruption 24 hours post-treatment. Performance returned to baseline by day 6. On the EPM, traditional anxiety markers remained unchanged. While CBD did …

Elucidation Of Micro/Nanoplastic Signature Of Human And Murine Lung Tissue Utilizing Pyrolysis-Gas Chromatography/Mass Spectrometry, Aerlin D. Decker

Pharmaceutical Sciences ETDs

Micro-and Nanoplastics (MNPs) are ubiquitous biological pollutants that have been identified throughout a variety of biological samples. MNPs have been detected in several human tissues, such as the brain, kidneys, and liver. Lung tissue remains understudied for MNP accumulation despite the large surface area and clear path for exposure. Using Pyrolysis-Gas Chromatography Mass Spectrometry (Py-GC/MS), human lung tissue was evaluated for 12 different polymers, enabling quantification of total plastic per gram of tissue to be identified. Further analysis was performed with Inductively Coupled Plasma Mass Spectrometry (ICP-MS) to investigate heavy metal accumulation in human lung samples and determine whether a …

Design And Feasibility Study Of An Air-Cooled Reactor Cavity Cooling System For Fluoride-Salt-Cooled High-Temperature Reactors, Alexandra D. Martinez

Nuclear Engineering ETDs

Licensing efforts for Fluoride-Salt-Cooled High-Temperature Reactors (FHRs) are dependent on passive safety systems designed for decay heat removal, yet no prior study has evaluated an air-based Reactor Cavity Cooling System (RCCS) for this role. This thesis addresses that gap by determining whether an air-cooled RCCS can be designed to passively remove post-shutdown decay heat from the Mk 1 FHR. An RCCS configuration was developed and sized using a one-dimensional lumped-parameter design methodology, then evaluated through system-level thermal-hydraulic modeling in RELAP5-3D under a conservative, lower-bound post-shutdown transient. The analysis characterizes the radial heat-transfer pathways from the FHR core to the RCCS …

Development Of Dynamic Proof-Mass Configurations For Broadband Piezoelectric Energy Harvesting, Nico E. Galarza

Electrical and Computer Engineering ETDs

The purpose of this thesis is to investigate and develop dynamic proof-mass configurations for broadband piezoelectric energy harvesting. Conventional piezoelectric energy harvesters are typically limited by narrow operating bandwidths, restricting their performance under variable-frequency excitation. This research presents the design, fabrication, and experimental evaluation of multiple proof-mass concepts intended to increase the usable frequency range of cantilever-based piezoelectric energy harvesters. Several dynamic mass configurations were developed using additive manufacturing techniques and integrated with commercially available piezoelectric cantilevers. Experimental testing was conducted under controlled vibration conditions to characterize voltage response, resonant behavior, and bandwidth performance. The results demonstrate that dynamic proof-masses …

Synergizing Crowd Collaboration: Enhancing Crowdsourcing Matching Via Integration Of Matching Theory And Coalition Games, Rowan Aengus Kinney

Electrical and Computer Engineering ETDs

This paper tackles the challenges inherent in crowdsourcing dynamics by introducing the CROWDMATCH mechanism. Aimed at enabling crowdworkers to strategically select suitable crowdsourcers while contributing information to crowdsourcing tasks, CROWDMATCH considers incentives, information availability and cost, and the decisions of fellow crowdworkers to model the utility functions for both the crowdworkers and the crowdsourcers. Specifically, the paper presents an initial Approximate CROWDMATCH mechanism grounded in matching theory principles, eliminating externalities from crowdworkers’ decisions and enabling each entity to maximize its utility. Subsequently, the Accurate CROWDMATCH mechanism is introduced, being initiated by the outcome of the Approximate CROWDMATCH mechanism, and employing …

Making Meaning Of Gendered Experiences: A Mixed Methods Analysis Among U.S. College Students, Andrea Bancroft

Individual, Family, and Community Education ETDs

Gender inequities rooted in patriarchal norms shape the experiences of college-going emerging adults across many domains, often to the detriment of young women. In this study, we applied a mixed-methods approach to analyzing how college students interpret and make meaning from gendered experiences, and how the meaning making process relates to these emerging adults’ sense of university belonging. Participants provided written narratives of a gendered experience and completed a survey about university belonging. Through our qualitative analyses of the narrative responses, we identified four themes that represent cultural socialization messages that these participants engaged with in their narratives: bioessentialism, expectations …

Usa V. Brandon Mcintyre

2026 Decisions

USDC for the District of New Jersey

Simulations Of Atmospheric Pressure Streamer Discharges: Mechanisms Of Streamer Propagation And Related Physics, Dejan Nikic

Electrical and Computer Engineering ETDs

Gas discharge simulations are performed with particular focus on photoionization process in a positive streamer discharge. The effects of this process are investigated by isolating the change in photoionization mean free path (MFP) and keeping the additional processes constant. Furthermore, comparison are made between various effects of simulation parameters, such as initial conditions, geometry extent, simula- tion particle count etc. All of these simulations are performed using a modern Direct Simulation Monte Carlo Particle-in-Cell (DSMC-PIC) code developed by Sandia Na- tional Laboratories. Large scale simulations including 1 cm and 5 cm electrode gaps are performed under standard atmospheric condition air. …

Computationally Tractable Methods For Constrained Optimal Control And Reachability Analysis Of Nonlinear Stochastic Dynamical Systems, Karthik Sivaramakrishnan

Electrical and Computer Engineering ETDs

Autonomous systems operating in uncertain environments require methods that can rigorously quantify safety, predict future behavior, and compute optimal decisions tractably. The unifying challenge is reasoning about uncertainty propagation in constrained dynamical systems. Motivated by autonomous spacecraft inspection, this dissertation develops model-based and data-driven methods for stochastic optimal control and stochastic reachability. First, it studies optimal on-orbit inspection of an uncertain tumbling spacecraft in both single-agent and multi-agent settings, and derives computationally efficient reformulations for exploring trade-offs among sensing, trajectory deviation, and fuel use. Second, it develops a probabilistically safe penalty-based reinforcement learning method that preserves gradient information during training …

Notch Signaling Regulates The Secretion Of Pro-Metastatic Factors In Extracellular Vesicles In Liposarcoma, Menchus Quan, Yi-Kai Liu, Ying Zhao, Madeline Kay, Kai Sun, Timothy P Gavin, Raphael E Pollock, W Andy Tao, Shihuan Kuang

The Brown Foundation: Institute of Molecular Medicine

Notch signaling is an emerging regulator of liposarcoma (LPS), but its role in mediating communication with the tumor microenvironment (TME) is unclear. Here, we investigate how Notch activation (NICD overexpression) alters the proteomes of LPS-derived extracellular vesicles (EVs). We used quantitative mass spectrometry to profile the EV proteome in multiple contexts: cultured LPS cells, LPS tumor, circulating EVs of LPS-bearing mice, and human LPS samples. We found that Notch signaling increases the secretion of EV proteins that favor tumor progression and metastasis but suppresses immune responses in murine LPS cells. Overlapping murine and human LPS data identifies 18 proteins that …

Timelines Over Tokens: Summarization, Prompting, And Explainable Fine-Tuning For User-Level Suicide Risk Detection, Aditya Tekale

Master's Theses

This research presents a two-stage pipeline for user-level suicide risk detection from Reddit: first, inference-only prompting with summarization; second, fine-tuned encoder classification with explainability and expert validation. The data are user-level: each of the 500 C-SSRS Reddit items is one user’s chronologically concatenated posts and comments (a user timeline), annotated by psychiatrists. Stage one: six prompting strategies zero-shot, few-shot, chain-of-thought, tree-of-thought, least-to-most, and self-consistency are evaluated across six LLMs on multi-class and binary formulations; simple zero-shot achieves the highest balanced accuracy (0.53 multi-class). Error analysis shows longer inputs associate with misclassification (p = 0.002); domain-specific summarization (timelines >2,000 tokens) reduces …

The Relationship Between Strength Training And Burnout, Maddie R. Barrientos

Master's Theses

The purpose of this study was to comprehensively examine the relationship between strength training and burnout to assess whether consistent engagement in strength training would be associated with lower levels of burnout. Results of an online survey administered to 119 participants revealed that those who did strength train versus those who did not did not significantly differ in their levels of burnout, but among those who did strength training, there were significant differences in levels of burnout with how they engaged in strength training. The greater frequency of strength training participation and the greater number of muscle groups trained were …

Impacts Of Agricultural Microplastics On The Growth Of Marine Phytoplankton In Monterey Bay, Olivia A. Pawlyk

Master's Theses

Agricultural plastics are an emerging source of microplastics (MPs) to coastal marine environments, yet their effects on marine phytoplankton remain poorly understood. In coastal regions surrounding Monterey Bay (California, USA), plastic mulch used in agriculture can fragment into MPs during weathering and removal, entering marine waters via runoff and wind transport. This study investigated the effects of environmentally relevant concentrations of agricultural MPs on the growth and physiology of four marine phytoplankton species: two harmful algal bloom (HAB) taxa (Alexandrium sp. and Pseudo-nitzschia multiseries) and two non-HAB taxa (Thalassiosira sp. and Prorocentrum sp.). Each species was cultured independently and exposed …

Biologically-Based Alternatives To Plastic Mulch Enrich Microbiome And Buffer Yield In Small-Scale Strawberry Production, Olivia L. Fragiacomo

Master's Theses

Much of commercial agriculture has used plastic mulch since the 1950s to contain fungicides and fertilizers, control weeds, retain soil moisture, and warm the top soil to start the growing season earlier. Research suggests that small-scale strawberry (Fragaria x ananassa) growers may be able to incorporate biological techniques, such as wheat straw mulch with microbial amendments, to reduce the use of single-use plastic mulch with a comparable yield. For this study, I carried out a randomized complete block comparison of five strawberry management techniques: plastic mulch (PM), straw mulch alone, and straw mulch inoculated with either arbuscular mycorrhizal fungi (AMF), …

Ophthoevidence Report: Comparative Effects Of Prophylactic Strategies For Post-Intravitreal Injection Endophthalmitis: Protocol For A Systematic Review And Network Meta-Analysis, Maryam Ghadimi, Dena Zeraatkar, João Pedro Lima, Jinhui Ma, Sunir J. Garg, Peter Kaiser, David Steel, Tien Yin Wong, Sobha Sivaprasad, Charles Wykoff, Varun Chaudhary

Wills Eye Hospital Papers

BACKGROUND: Endophthalmitis is a rare but serious complication of intravitreal injections (IVI). To mitigate the risk of post-injection endophthalmitis (PIE), retinal specialists use different strategies, combining various prophylactic measures. However, existing systematic reviews have evaluated the effects of these measures in isolation, which does not consider their concurrent use in practice. A trustworthy systematic review with network meta-analysis (NMA) by providing a framework for simultaneous comparisons of different prophylactic combinations is essential to guide decision-making.

OBJECTIVES: To present a protocol for addressing the comparative effects of different strategies for the prevention of PIE.

METHODS: We will search Medline, EMBASE, Cochrane …

Inoculation Interventions, Prebunking, And Media Literacy Education Are Not The Same, Author Information Removed

JMLE Submissions Open for Review

Inoculation theory-based interventions, prebunking, and media literacy education are often discussed together because all three can help people resist harmful information. Their overlap, however, does not make them interchangeable. This essay argues that clearer distinctions are needed, especially between inoculation and prebunking. Inoculation theory centers on threat-motivated resistance to influence, whereas prebunking is more accurately understood as refutational preemption. Media literacy education is a broader educational context in which either approach may be used. I focus in particular on the difference between forewarning and threat, arguing that forewarning may reasonably support inferences about threat in some contexts but should not …

How Misinformation Literacy Relates To Political Participation: An Extended Communication Mediation Model, Author Information Removed

JMLE Submissions Open for Review

This study examines how misinformation literacy is associated with political participation in digital environments through psychological and behavioral pathways. We extend the Communication Mediation Model (CMM) by integrating it with media literacy scholarship and locus of control theory. Rather than treating media literacy as a single formal theory, we conceptualize it as a scholarly framework that specifies the competencies through which individuals access, analyze, evaluate, create, and act on media messages. Within this framework, misinformation literacy refers to applied competence in recognizing, evaluating, resisting, and responding to false or misleading information. Using survey data from 499 U.S. adults, the analysis …

Beyond Technical Proficiency: A Multidimensional Analysis Of Digital Citizenship And Civic Engagement Among South Korean College Students, Author Information Removed

JMLE Submissions Open for Review

This study investigates how specific sub-dimensions of digital citizenship predict civic engagement among South Korean college students (N=497). Using hierarchical multiple regression with gender and SNS usage time as covariates, this research analyzes four subdimensions of digital citizenship—digital literacy, participation, critical perspective, and ethics—alongside three layers of civic engagement: sense of community, social responsibility, and sociopolitical participation. Hierarchical regression analyses revealed that while digital literacy functions as a baseline competency, digital participation and digital ethics serve as the most consistent predictors of civic engagement. Notably, digital participation was strongly associated with sociopolitical action, suggesting a meaningful spillover effect, while a …

Not Just Feeding Capitalism: Fostering Social Change Through Advertising, Eliza Mcmurray

Undergraduate Honors Theses

This thesis is a qualitative analysis of how to use creative advertising to foster social change, by studying award-winning advertising campaigns. It is accompanied with a portfolio of five, speculative advertising-campaigns incorporating the findings. The digital portfolio can be accessed at elizamcmurray.com/for-good

Impact Of Chronic Pain On The Families Of U.S. Adults, Jennifer S. De La Rosa, Katherine E. Herder, Rita D. Romero, De'sha S. Wolf, Tally M. Largent-Milnes, Mohab M. Ibrahim, Stacy S. Pigott, Greg T. Chism, Beth E. Meyerson, Julie G. Pilitsis, Multiple Additional Auhors

School of Social Work Faculty Publications and Presentations

Introduction:. Chronic pain (CP) can profoundly strain family systems, yet few population studies have explored prevalence and population dynamics of CP with high impact on families. Objectives:. Examining prevalence and phenomenological characteristics of chronic pain with high impact on the families of U.S. adults. Situating HICP-family within a tiered cascade of functional impact. Methods:. Prevalence estimated using 2023 National Health Interview Survey Data (n = 29,522) Results:. Findings are as follows: (1) the population prevalence of CP with high impact on families (high-impact chronic pain [HICP]-Family) is 4.4% among U.S. adults, 18.1% among U.S. adults with CP, and 46.3% among …

Civilian Threat Reduces Distance Perceptions And Officer Punishment In Police Use-Of-Force Encounters, Stephanie A. Cárdenas, Kristyn A. Jones, Yael Granot, Emily Balcetis

Psychology: Faculty Publications

People turn to video evidence to make judgments about the justifiability of an officer’s actions in use-of-force incidents. Despite beliefs that video offers an objective account of events, use-of-force footage elicits different judgments among those watching it. Across four experiments (Ntotal = 2615), we investigated whether discrepant punishment judgments arise in part because of differences in perceptions of the physical space that separates an officer and civilian. We focus on third-party observers’ subjective perceptions, as they shape public discourse and justice outcomes, influence institutional accountability, and fuel public response. Despite watching the same video, civilians appeared physically closer to officers …

Enhancing Nursing Self-Efficacy In Advance Care Planning Conversations Through Role-Play Education: A Quality Improvement Project, Rachel Williams

DNP Projects

Background:
Advance care planning (ACP) conversations are essential for ensuring that patient healthcare preferences are understood and respected; however, nurses often report limited confidence and self-efficacy when initiating these discussions. Educational interventions that emphasize communication skills may improve nurses' preparedness to engage in ACP conversations.

Methods:
A quality improvement project utilizing a pre-post intervention design was conducted on three adult inpatient medical units within a regional Midwestern hospital. Registered nurses participated in an educational intervention consisting of ACP education, role-playing case scenarios, guided discussion, and debriefing. A modified 22-item Advance Care Planning Self-Efficacy Questionnaire was administered before and after the …

Reducing Unreliability Of Complex Systems By Numerical Optimization: A Hybrid Approach, Fouad Hamza Abd Alsharify, Ahmed Hasan Alridha, Zahir Al-Khafaji

Baghdad Science Journal

This paper investigates the effectiveness of numerical optimization techniques in enhancing the reliability of complex systems. The main objective of the study is to reduce the unreliability of complex systems by narrowing the range of component unreliability, thereby reducing the probability of system failure and achieving stability and robustness in the reliability of complex systems. The technique for this task involves formulating the problem as a multi-objective numerical optimization problem under specified constraints using Particle Swarm Optimization and Simulated Annealing algorithms, as well as a hybrid approach combining the two algorithms. The multi-objective optimization techniques were applied to a more …

Table Of Contents

Genocide Studies and Prevention: An International Journal

No abstract provided.