Efficacy Of Oil And Gas Production Site Remediation In U.S. Arid/Semi-Arid Regions, Skye Ontiveros

Architecture and Planning ETDs

Oil and gas production (OGP) is expanding, paralleled by its polluting leaks and spills (LS), and outpaced by its waste. This raises the question: Does remediation of LS occur effectively when needed to protect the environment and public, particularly in major producing regions like arid/semi-arid regions (ASAR), which account for approximately 72% of US oil and 42% of gas production? To answer, a review of the eight largest national remedial laws, sourced from the Code of Federal Regulations (CFR), identified 14 OGP exemptions for remedial determinants (RDs): factors affecting remedial frequency and efficacy (e.g. LS monitoring and chemical disclosure). An …

Pediatric Obstructive Sleep Apnea And The Role Dental Hygienists Play In Achieving Optimal Health And Quality Of Life: A Pilot Study, Kari S. Roth

Dental Hygiene ETDs

ABSTRACT

The purpose of this study was to evaluate the current practice, confidence, barriers, and experience of dental hygienists who screen or identify signs, symptoms, and risk factors of those who struggle with pediatric obstructive sleep apnea. This study was designed to provide a brief perspective to identify gaps or needs for improvement in dental hygiene practice. Members of the American Dental Hygienists’ Association participated in an electronic survey. While 231 participants responded, most reported some familiarity with obstructive sleep apnea in children, but many are unaware of guidelines from other professional organizations for screening protocols. Results depict a lack …

Hearing Their Voices: Exploring Parent Perspectives Regarding Augmentative And Alternative Communication In Home And Community Contexts, Heather Rose Diluzio

Special Education ETDs

Parents of children who have extensive support (ESN) who use augmentative and alternative communication (AAC) have reported challenges in supporting their children’s communication in home and community contexts. This qualitative interview study explored the perspectives of six mothers of children with ESN who use aided AAC to examine the supports families have, or would like to have, to integrate aided AAC meaningfully into their child’s communication in home and community settings. Findings revealed that these parents were the primary force behind their child’s access to aided AAC due to limited support from formal systems and professionals. Themes included: parents’ deep …

Design And Evaluation Of The Influence Of Mutual Induction On Microbial Electrolysis Cell Performance And Biogas Production, Ashley L. Blackwell

Civil Engineering ETDs

Microbial electrolysis cells (MECs) present a pathway for energy recovery in wastewater treatment by converting organic substrates into methane or hydrogen. Traditional MEC designs typically rely on physical electrode contacts and expensive materials, which restrict their scalability. This study introduces the first induction-based MEC that uses mutual inductance between an external copper wrap and an internal coil to generate a fluctuating electrical potential, removing the need for expensive electrodes. The induction-stimulated reactor showed faster total organic carbon removal and a higher CH4/CO2 ratio compared to a conventional anaerobic digester, indicating improved carbon-to-methane conversion, although total gas yield remained similar. Microbial …

Analysis Of Heat Transfer And Pressure Drops Associated With Twisted Tube Heat Exchangers, Braden Foderaro

Nuclear Engineering ETDs

Several studies have been done on the effects of twisted tubes in heat exchangers, including the correlations that relate the flow parameters to the heat transfer and pressure drop experienced. These studies are new, with the earliest being performed in 1982. As such, there are many correlations covering only certain flow parameters and geometrical configurations such as the Reynolds number and modified Froude number.

This thesis attempts to cover flow regimes and tube geometries not yet studied and yield correlations. Data are gathered from heat exchangers featuring twisted tubes with water as the working fluid. It is noticed that the …

Stress During Adolescence: A Characterization Of Anxiety-Like Behavior, And The Mrna Expression Of Neuroimmune Factors, Clock And Stress Genes In Corticolimbic Areas., Annette Fernandez Oropeza, Annette K. Fernandez Oropeza

Biomedical Sciences ETDs

Adolescence represents a critical window of frontal cortex (FC) maturation and corticolimbic circuit refinement that supports stress and emotion regulation. Disruption of these processes by early-life insults such as prenatal alcohol exposure (PAE) or adolescent stress increases vulnerability to anxiety and mood disorders, in part through circadian–immune dysregulation. The circadian transcription factor Bmal1 and the proinflammatory cytokine tumor necrosis factor-alpha (TNFα) have emerged as key regulators of neuroimmune signaling and synaptic communication, yet their interactions across developmental risk contexts remain poorly understood. This dissertation examined the effects of mild adolescent isolation stress, with and without PAE, on anxiety-like behaviors and …

Dynamic Admittance Parameterization For Non-Prehensile Multi-Robot Transport With Optimal Coordinated Planning, Calvin J. Stahoviak

Computer Science ETDs

The Dynamic Admittance Parameterization of Non-Prehensile Multi-Robot Trans- port with Optimal Coordinated Planning (DYNAMO) architecture offers a practical framework for cooperative payload transportation using two robots equipped with nonholonomic mobile bases and four-degree-of-freedom manipulators. Coordinated mobile manipulation is a difficult problem in robotics, and the non-prehensile case is even more challenging than its prehensile counterpart because the robot bases and the payload are dynamically coupled. DYNAMO adapts arm motion in response to interaction forces and generates coordinated base trajectories that account for this coupling. Robust payload transport is achieved through the combination of opti- mal planning and adaptive compliant control, …

Irregularities In The Dynamics Of Large Networks: Cases On Social Networks And The Internet, Dheeman Saha, Abdullah Mueen, Shuang Luan, Afsah Anwar, Yangsun Hong

Computer Science ETDs

Dynamic networks capture evolving relationships among entities, and irregularities in their behavior often signal significant events. This dissertation investigates such irregularities across social and infrastructural networks. First, we analyze Twitter (prior to its rebranding to X) to characterize influencers, introducing a follower-overlap similarity measure that identifies micro-influencers beyond content-based methods.

We then examine election-related irregularities by comparing suspended and non-suspended accounts during the 2020 U.S. presidential election, revealing behavioral patterns linked to misinformation and coordinated manipulation.

Next, we develop an algorithm to infer post-specific diffusion networks, reconstructing who-saw-from-whom pathways for tweets at scale. This method uncovers structural differences in diffusion …

The Pathophysiological Role Of Mitochondrial Acid-Sensing Ion Channel 1a In Hypoxic Pulmonary Hypertension, Megan N. Tuineau

Biomedical Sciences ETDs

Pulmonary hypertension (PH) is characterized by increased pulmonary arterial constriction, pulmonary arterial remodeling, and right ventricular dysfunction. While metabolic and mitochondrial derangements are increasingly recognized as central pathogenic features, the underlying mechanisms and effectors are not yet fully understood. Acid-sensing ion channel 1a (ASIC1a) is a proton-gated cation channel involved in the development of chronic hypoxia (CH)-induced PH. ASIC1a represents a potential candidate involved in metabolic-mitochondrial dysfunction, as metabolic byproducts can act as ligands for ASIC1a. Additionally, ASIC1a has recently been identified as a mitochondrial ion channel involved in neuronal death following oxidative stress. Therefore, we hypothesize that ASIC1a functions …

A Phenomenological Study Of The Lived Experiences Of Implementing An Education Model From School Leaders’ Perspectives, Jackie Marie Cusimano Phd

Teacher Education, Educational Leadership & Policy ETDs

A high school science teacher asked the question, “Why not make every class an elective?” He noticed that when his high school students were required to take a course, such as biology, the attendance and participation lacked when compared to his elective course of forensic biology. Both classes covered the same science standards. This question led him to applying for a public charter license and ultimately opening the first Choice Charter School in Albuquerque, New Mexico, in 2014. Choice Charter Schools follow the created Choice Charter Education Model, which is based on William Glasser’s Choice Theory (Glasser, 1998). Since the …

Recreating Fiber Recruitment With Fiber Recruitment Using Additive Manufacturing, Natalia D. Mciver

Biomedical Engineering ETDs

Injured ligaments are often repaired with tendon grafts which may over or under constrain the joint; there is a need for an artificial graft option with the mechanical properties of a native ligament. Crimped fibers within ligaments allow for recruitment which means the viscoelastic properties of stress relaxation and creep are not inversely related. A feasibility study using ACLs and large-scale crimp models to study viscoelasticity, led to an in-depth analysis of the scapholunate interosseous ligament. Using the Modified Kelvin spring-dashpot model, for describing viscoelasticity with a variable stiffness property (time dependent fiber recruitment), we defined the relationship between creep …

Empowering Wireless Mesh Uav Networks Through Software-Defined Networking, Hieu Quang

Electrical and Computer Engineering ETDs

Unmanned Aerial Vehicles (UAVs) have been widely deployed in applications such as environmental monitoring, disaster response, and surveillance. Effective coordination between UAVs depends on low-latency inter-UAV communication to exchange state information, decisions, and other critical data. UAV networks are inherently dynamic which necessitates a framework capable of handling scenarios such as traffic re-routing, and resilience to communication failures. To address the challenges of managing dynamic UAV networks, this thesis proposes a dual network approach composed of three main components. First, the Better Approach to Mobile Ad-hoc Networking (BATMAN) protocol is used to enable communication among UAVs. Second, the OpenFlow protocol …

“Bridging The Gap To Midwave Infrared Event-Based Sensors: Design, Sensitivity, And Radiation-Hardness Characterization Of A Single-Pixel Iii-V Event-Based Infrared Sensor For Space Applications, Zinah M. Alsaad

Electrical and Computer Engineering ETDs

Event-based sensing presents a revolutionary paradigm shift for next-generation space surveillance systems, where power consumption is an ever-worsening constraint as temporal resolution demands increase. In addition to reduced power consumption, low latency, and wide dynamic range, the event-based sensor fundamentally only produces data when there is a change in illumination from which events are generated; no data is produced if the scene remains static. With their event-based datastream being inherently focused on the dynamic information of the scene, they are particularly well-suited to machine vision and autonomous sensing applications. While these sensors have many compelling advantages, there are presently no …

Emulation Of Orbital Dynamics And Control Of Fully Actuated Seven-Axis Prismatic Joint Systems, Bennett Russell

Electrical and Computer Engineering ETDs

This thesis details the system modeling, design, control, simulation, construction, and testing of a fully-actuated seven axis prismatic joint system created for the primary purpose of emulating on-orbit maintenance tasks. Additionally, it seeks to further research of space-based control schemas and investigate stiction as a case study with a mountable hybrid hinge system that emulates stiction. Controllers are evaluated under common limits and metrics, including time to escape, overshoot, mechanical work, and limit-exceedance counts. Comparisons span a PID baseline, deterministic MPC/MPPI, and a probabilistic POMDP policy. Results verify the emulator and hybrid hinge meet the intended design criteria and show …

A Bump Hunting Approach To Finding Interpretable Data Pockets, Tushar Ojha

Electrical and Computer Engineering ETDs

This dissertation approaches the problem of extracting simple interpretations from local regions of data. This is sometimes called bump hunting because the local regions of interest have a high concentration of a particular output value. This work develops a bump hunting method for discrete-valued tabular data where each bump is modeled by a rectangular region of the input data space so its rule-based description admits a simple logical interpretation that can inform decisions. This method is designed for labeled data where each input feature has a distinct meaning that may or may not be related to the output, and the …

Pria: Process Risk Identification And Analysis, Raymond Fasano

Nuclear Engineering ETDs

This dissertation proposes and evaluates two approaches, with-in a Process Risk and Analysis (PRIA) framework, that advance data-driven hazard discovery in complex cyber-physical systems. First, a transferability-based clustering method groups subspace-identified segments into operational modes, prioritizing cross-predictive performance over raw feature proximity. Second, a Neural Switching Linear Dynamical System (NeuralSLDS) model anchors learning in identified state-space models with Bayesian residuals, calibrated predictive uncertainty, and context-aware operating mode transitions. Together, these methods generate physics-informed, probabilistic world models that can support model-in-the-loop analysis of hazardous trajectories. The approach is validated on a simulated point-kinetics reactor and a centrifugal chiller dataset, demonstrating coherent …

2025-12 December Newsletter, Sammi Williams

NMOER Newsletters

No abstract provided.

Trading Posts And "Old Pawn": Diné Navajo Trade And The Native Art Industry, Dustin Roberto

Native American Studies Student Publications

"Old pawn" is widely used to describe antique Native American jewelry and goods once pawned for credit at trading posts in the Four Corners region. This article traces how the trading post pawn system influenced Diné Navajo economic life from 1868 through the 1970s, when federal regulators documented exploitative practices such as inflated interest, withheld mail, and items sold without notice. Weavers and individuals pawning jewelry typically received store credit or overvalued commodities instead of cash, a result of the power dynamics of the setting. Today, "old pawn" functions as a marketing label for vintage goods, often without documentation. The …

2025-10 October Newsletter, Sammi Williams

NMOER Newsletters

No abstract provided.

Nahuatl Club: Carnitas & Conversation, Latin American And Iberian Institute

LAII Events

Wednesday, December 05, 2025 | 03:30 pm

Latin American and Iberian Institute (801 Yale Blvd NE)

801 Yale Blvd NE (campus building #165)

About:

Join the LAII for Nahuatl Club: Carnitas and Conversation with Dr. John Sullivan.

Notes:

This event is free and open to the public.

2025-02 Special Edition Oew Newsletter, Sammi Williams

NMOER Newsletters

No abstract provided.

2025-02 February Newsletter, Sammi Williams

NMOER Newsletters

No abstract provided.

2025-01 January Newsletter, Sammi Williams

NMOER Newsletters

No abstract provided.

Matthew Draper, Matthew Draper, Gus Guikema

Oral Histories of Farming along the Middle Rio Grande

No abstract provided.

Integration Of Oral Health Assessment In Medicare Visits: A Survey Of Primary Care Physicians In Montana And Their Role In Patients Aged 65+, Cheyenne R. Smith

Dental Hygiene ETDs

The integration of oral health assessments into primary care settings has been strongly advocated to enhance access to care for elderly individuals. Medical and dental professionals recognize the critical connection between oral health and systemic health. Physicians can play a key role in enhancing oral health care by incorporating an oral health assessment into routine general health appointments, such as the Medicare Annual Wellness Visit (AWV). Physicians in Montana were invited to participate in an anonymous study to gather their opinions on conducting oral health assessments in primary care settings, identify barriers to providing these assessments, and evaluate their knowledge …

Drivers Of Ecosystem Respiration In The Middle Rio Grande Floodplain Aquifer, Eva Tipps

Biology ETDs

Little is known about carbon flux and ecosystem metabolism in river floodplains, despite their potentially large and dynamic contributions to carbon storage and loss. We hypothesized that the region of intermittent saturation (ROIS), which is the subsurface interface between terrestrial and aquatic ecosystems, is a biogeochemical ‘hotspot’ for ecosystem respiration and carbon transformation. Groundwater depth and variability in the ROIS facilitate interactions between aquatic and terrestrial processes, but their role in carbon fluxes is poorly understood. We developed a novel method utilizing high-frequency sensors in groundwater wells to capture biogeochemical ‘hot moments’ of ecosystem respiration in the ROIS of the …

Probabilistic Single-Valued Neutrosophic Set For A Multidimensional Evaluation Of College Students’ Mental Health And Academic Success, Xue Wang, Lu Yang

Neutrosophic Sets and Systems

No abstract provided.

Examining The Relations Between Parenting Stress, Harsh Parenting Practices, And Children’S Internalizing And Externalizing Symptoms, Caitlin A. Wharton

Individual, Family, and Community Education ETDs

This study examines: relations between maternal parenting stress in infancy and preschool-aged children’s internalizing and externalizing symptoms; whether verbal and physical harsh parenting practices mediate these relations; and whether these relations are moderated by child gender. Research links maternal parenting stress to harsh parenting, which is a risk factor for children’s internalizing and externalizing symptoms. But limited research has examined how maternal stress in infancy affects preschool-aged children’s outcomes, or how verbal and physical harsh parenting practices independently affect these outcomes. The study data came from the Future of Families & Child Wellbeing Study. Results indicate maternal parenting stress in …

12-16-25 Bor Hsc Committee Notice Of Meeting, Patricia Serna

HSC Committee (A subcommittee of the UNM Board of Regents)

12-16-25 BOR HSC Committee Notice of Meeting

Thesis A Reimagined World Language Curriculum For Secondary Education-Does Culture Matter?, Florence Duncan

Teacher Education, Educational Leadership & Policy ETDs

The focus of this study is culture within the New Mexico high school world language

curriculum. Culture, as a topic, over time has evolved from near nonexistence to

becoming a fundamental element helping students derive multilingual and multicultural

understanding.

This study is an effort to reveal practices high school teachers use to teach, discuss and

evaluate cultural understanding. It uses qualitative interviews with high schools world

language teachers. Practices are evaluated against research findings and analyzed for

reliability and effectiveness. Findings will help with curriculum design for world language

application.

Overall, the study’s findings were positive. Interviewed teachers generally incorporate …