Digital Commons Network^™

“That Felt Weird”: International Graduate Students’ Emerging Critical Awareness Of Their Experiences With Microaggression, Romaisha Rahman

Language, Literacy, and Sociocultural Studies ETDs

The purpose of this phenomenological study was to uncover and understand international graduate students’ experiences with microaggressions that stem from native speaker fallacy; microaggressions are the subtle discriminatory behaviors executed toward marginalized groups and native speaker fallacy is the false belief that only some “native” English speakers are effective teachers and users of the language. Put simply, this research aimed at unveiling the subtle language-based discriminations that international graduate students experience in their day-to-day lives in U.S. educational settings. To collect data for the study, the Critical Incident Technique (CIT) was utilized. CIT is a method that allows the …

A Comparison Of Fixed Versus Moving Eulerian Meshes For 1-D Radiative Shock Problems, Dylan Weatherred

Nuclear Engineering ETDs

Testing codes used to solve the radiation-hydrodynamics equations requires the use of radiative shock problems. These problems contain stiff shocks and test the coupling of the material motion and the energy exchange between the radiation and material. However, these problems are difficult to solve due to large differences in time scale between radiation and material equations, resolving shocks, and modeling radiation and material interactions. This thesis will look to solve radiative shock problems in 1-D using the Eulerian formulation on fixed and moving meshes. The moving mesh method proposed takes advantage of the more simple Eulerian formulation of the radiation …

Banding Together: Law Versus People Power In The United States, Benjamin E. Douglas

New Mexico Law Review

To become a democratic society, the United States must respect the people’s right to associate. This does not sound like a radical principle—freedom of association is part of the First Amendment—but realizing this freedom requires serious changes in existing policy. State and federal laws obstruct the ability of people to band together to shape the type of society that they wish to live in. People face severe restrictions impeding their right to form and direct value-based, powerbuilding, membership-driven organizations. I begin with an examination of the democracy deficit in this country, explored in three dimensions. First, when there are conflicts …

High-Power Laser Cooling And Temperature-Dependent Fluorescence Studies Of Ytterbium Doped Silica, Brian Topper

Optical Science and Engineering ETDs

Experimental observation of optical refrigeration using ytterbium doped silica glass in recent years has created a new solution for heat mitigation in high-power laser systems, nonlinear fiber experiments, integrated photonics, and precision metrology. Current efforts of different groups focus on compositional optimization, fiber fabrication, and investigating how much silica can be cooled with a laser. At the start of this work, the best effort in laser cooling ytterbium doped silica saw cooling by 6 K from room temperature. This dissertation follows the experimental efforts that culminated in the increase of this initial record by one order of magnitude. Comprehensive spectroscopic …

Sociolinguistics Of Saudi Vision 2030: Paradigm Shift Through English Faculty’S Perspectives Of Translanguaging At A Saudi University., Naif Masrahi

Language, Literacy, and Sociocultural Studies ETDs

Many educational systems around the world insist on applying an English Only Policy (EOP) when teaching the English language at universities without addressing their contextual needs. In Saudi Arabia, this problem leads to reduced satisfaction among faculty regarding students’ English level (Alharbi & Alqefari, 2022; Alkhairy, 2013; Alqahtani, 2020; Alsaawi, 2019; Alshammari, 2022; Altale & Alta’ani, 2019; Alzahrani, 2019; Elyas & Picard, 2010). However, the new educational transformation promised by Saudi Vision 2030 (2016) supports the Arabic language as a mother tongue for Saudis, English as an important language, and the teaching of critical thinking to respond to current global …

Disrupting Whiteness In Education Organizations: Community Testimonios Of Strategy, Resistance, And Perseverance In Educational Justice Organizing, Florence E. Castillo

Sociology ETDs

Through this project, I utilize multiple approaches to disrupt whiteness. I make a case for centering Indigenous and non-Western methods, such as testimonio in sociological studies, to disrupt the academic whiteness of knowledge creation and validation. Whiteness itself is amorphous and looks different depending on circumstances, location, who holds power, and context (Hughey 2016). Utilizing a theory of racialized organizations, I shed light on how whiteness is normalized in education institutions through race-neutral, everyday actions (Ray 2019). This further disrupts whiteness by rendering it visible. Finally, I highlight the different modes of resistance that educational activists use to disrupt whiteness. …

Genomic Analyses In Cornelia De Lange Syndrome And Related Diagnoses: Novel Candidate Genes, Genotype-Phenotype Correlations And Common Mechanisms, Maninder Kaur, Justin Blair, Batsal Devkota, Sierra Fortunato, Dinah Clark, Audrey Lawrence, Jiwoo Kim, Wonwook Do, Benjamin Semeo, Olivia Katz, Devanshi Mehta, Nobuko Yamamoto, Emma Schindler, Zayd Al Rawi, Nina Wallace, Jonathan J Wilde, Jennifer Mccallum, Jinglan Liu, Dongbin Xu, Marie Jackson, Stefan Rentas, Ahmad Abou Tayoun, Zhang Zhe, Omar Abdul-Rahman, Bill Allen, Moris A Angula, Kwame Anyane-Yeboa, Jesús Argente, Pamela H Arn, Linlea Armstrong, Lina Basel-Salmon, Gareth Baynam, Lynne M Bird, Daniel Bruegger, Gaik-Siew Ch'ng, David Chitayat, Robin Clark, Gerald F Cox, Usha Dave, Elfrede Debaere, Michael Field, John M Graham, Karen W Gripp, Robert Greenstein, Neerja Gupta, Randy Heidenreich, Jodi Hoffman, Robert J Hopkin, Kenneth L Jones, Marilyn C Jones, Ariana Kariminejad, Jillene Kogan, Baiba Lace, Julian Leroy, Sally Ann Lynch, Marie Mcdonald, Kirsten Meagher, Nancy Mendelsohn, Ieva Micule, John Moeschler, Sheela Nampoothiri, Kaoru Ohashi, Cynthia M Powell, Subhadra Ramanathan, Salmo Raskin, Elizabeth Roeder, Marlene Rio, Alan F Rope, Karan Sangha, Angela E Scheuerle, Adele Schneider, Stavit Shalev, Victoria Siu, Rosemarie Smith, Cathy Stevens, Tinatin Tkemaladze, John Toimie, Helga Toriello, Anne Turner, Patricia G Wheeler, Susan M White, Terri Young, Kathleen M Loomes, Mary Pipan, Ann Tokay Harrington, Elaine Zackai, Ramakrishnan Rajagopalan, Laura Conlin, Matthew A Deardorff, Deborah Mceldrew, Juan Pie, Feliciano Ramos, Antonio Musio, Antonie D Kline, Kosuke Izumi, Sarah E Raible, Ian D Krantz

Pediatrics Research and Scholarship

Cornelia de Lange Syndrome (CdLS) is a rare, dominantly inherited multisystem developmental disorder characterized by highly variable manifestations of growth and developmental delays, upper limb involvement, hypertrichosis, cardiac, gastrointestinal, craniofacial, and other systemic features. Pathogenic variants in genes encoding cohesin complex structural subunits and regulatory proteins (NIPBL, SMC1A, SMC3, HDAC8, and RAD21) are the major pathogenic contributors to CdLS. Heterozygous or hemizygous variants in the genes encoding these five proteins have been found to be contributory to CdLS, with variants in NIPBL accounting for the majority (>60%) of cases, and the only gene identified to date that results in …

Resistance Narratives: Storytelling Of Transnational Insurgencies In 1960-70s Us And Mexico, Tania Libertad Balderas

English Language and Literature ETDs

Resistance Narratives: Storytelling of Transnational Insurgencies in 1960-70s US and Mexico emphasizes how the narratives from the Mexican Insurgency, the American Indian Movement (AIM), and the leftist faction of the Chicana/o Movement in the 1960s and 1970s articulate intersecting notions of resistance, liberation, and transnational solidarity. The comparative analysis of the testimonial novel Las mujeres del alba (2019) by Chihuahuan novelist Carlos Montemayor, the autobiographies Lakota Woman (1991) and Ohitika Woman (1993) by Sičháŋǧu Lakȟóta writer and AIM militant Mary Brave Bird (formerly Crow Dog), and the memoirs and plays by the San Diego-based group Teatro de las Chicanas, collected …

Digitally Rural: Identifying How Technological Inequity Impacts Rural Students In First-Year Writing Courses, Jo Anna M. Nevada

English Language and Literature ETDs

To teach composition in this era means to engage students with technology; it is all but an unspoken requirement at the majority of universities. This dissertation theorizes, however, that the imbricated use of technology in first-year writing (FYW) classrooms places rural students at an inherent disadvantage, with issues of inadequate technological proficiency and inconsistent access causing a substantial learning disparity between this student population and their urban peers. Through mixed-methods data analysis of student survey responses and final FYW course portfolios, this study reveals that the expectation of technological access and presumption of digital literacy is detrimental to rural student …

Hydraulic Habitat Suitability For The Rio Grande Silvery Minnow At The Los Chavez Irrigation Outfall, New Mexico, Haley A. Ormsbee

Civil Engineering ETDs

It is essential to manage the Middle Rio Grande for aquatic species to preserve the native biodiversity of the river. During periods of low flow, endangered species such as the Rio Grande Silvery Minnow (RGSM) may get trapped in a drying reach without the ability to escape from isolated pools. Very little is known about how areas of refuge, such as irrigational outfall channels, buffer RGSM from stream flow intermittency. Hence, there is a crucial need to quantify available habitat for RGSM in areas of refuge. This study aims to make connections between flow regimes and physical-habitat conditions to help …

Miniature, Submersible Electromagnetic Pumps Of Molten Lead And Sodium For Gen-Iv Nuclear Reactors Development, Ragai M. Altamimi

Nuclear Engineering ETDs

Heavy metals and alkali Liquid Metals are suitable coolants for Generation IV terrestrial nuclear reactors for operating at elevated temperatures for achieving plant thermal efficiency more than 40% and the thermochemical generation of hydrogen fuel. In addition, the low vapor pressure of these liquids eliminates the need for a pressure vessel and instead operates slightly below ambient pressure. A primary issue with the uses of these coolants is their compatibility with nuclear fuel, cladding and core structure materials at elevated temperatures more than 500oC. Therefore, in pile and out-of-pile test loops have been constructed or being considered for quantifying the …

Ayllus And Haciendas: Social Reproduction Of Community And Reciprocity In Nineteenth Century Ecuador, Laura Powell

History ETDs

This dissertation argues that indigenous peons of nineteenth-century Ecuador maintained ayllu practices of community and reciprocity through the reconfiguration of kinships networks and the reinterpretation of reciprocity within the context of the hacienda system. This argument challenges prevalent beliefs that indigenous networks of kinship and reciprocity largely dissolved with the rise of the hacienda system and the oppressive exploitation of the institution of debt peonage known as concertaje. However, a close reading of the hacienda records shows that, first, indigenous peons used their ability to accrue debt in order to build and maintain communities of both real and fictive kinship …

Indigenous Student Responses Of Resiliency To Adversity, Aaron Billie

Teacher Education, Educational Leadership & Policy ETDs

The purpose of this study was to analyze the responses of Indigenous students as they experience situations that are adversarial and precarious. One of the goals of this study was to empower voices of Indigenous students in providing an avenue to share their genuine stories of resilience. I served as both researcher and mentor as I applied a Navajo framework to the analysis of the data known as Nitl‘iz Saad bee Hozho Iina Sila (NSBHIS), or beautiful lifeways exist within the language of precious elements. The four areas of this framework held up the salient outcomes from the research which …

Combining Semi-Continuous And Discrete Water Quality Data To Characterize Solute Transport, Biogeochemical Processes, And Wildfire Disturbances In Fluvial Systems, Justin Rae Nichols

Civil Engineering ETDs

In the past decade, high-frequency water quality sondes have become more abundant in watersheds across North America and Europe and are gaining a foothold in Asia and South America. In this dissertation, three relevant topics associated with high-frequency data are investigated, i.e., the impact of winter’s precipitation on surface water quality and stream metabolism, the longitudinal propagation of wildfire disturbances through a fluvial network, and the use of machine learning with high-frequency data to estimate fluvial nutrient processing. First, we found that significant snow precipitation can cause surface water anoxia and declines in stream metabolism. Second, our data illustrate that …

Towards Sustainable Water Management: Soil Analysis, Modeling, And Sensor Implementation On A Micro-Basin Chile's Los Lagos Region, Tammy N. Huynh

Civil Engineering ETDs

The Los Lagos region of Chile is experiencing ecological and socioeconomic challenges because of climate change. Despite efforts by the agricultural sector to understand and manage water resources, the lack of basic water quantification data affects their ability to effectively plan and implement water management strategies. This research aims to address this critical issue through three key objectives. First, characterize soil properties related to texture and structure in a micro-basin of the Los Lagos region. Secondly, it aims to investigate the hydrologic budget of the micro-basin with an emphasis on soil moisture using the Soil Moisture Routing model (SMR). Lastly, …

Queer Crises: Movements From Queerness And Feelings Of White Religion In The United States, Austin Williams Miller

Communication ETDs

Anchored by contemporary crises surrounding queer and trans people in the United States, I employ movements from queerness within an affective queer phenomenological framework to understand how arrangements of “white religion” (Schaefer, 2015, p. 63), a process whereby U.S. American Christian forms escape ideology into religious affective economies in the United States, relegate queer people “to the background… to sustain a certain direction” (Ahmed, 2006, p. 31). I assemble a queer rhetorical context analyzing white religious space in documentary film, secular sexual regulation through contemporary U.S. legal contexts around marriage, and settler colonial Christian nationalist political imaginations to critique how …

Performance Evaluation Of E-Ticketing Technologies On Asphalt Paving Projects In New Mexico, Gena C. Robertson

Civil Engineering ETDs

The collection and processing of paper tickets for construction material delivery is an inefficient and antiquated practice that exposes inspectors on highway paving projects to substantial safety risks. An alternative to the collection of paper tickets is e-Ticketing, which uses web-based systems to deliver similar information. This research documented a current paper ticketing process and compared it to an e-Ticketing process that was implemented on several pilot projects. Data were obtained using stakeholder meetings, personnel interviews, and surveys. When compared to a paper ticketing system, e-Ticketing was shown to have fewer opportunities for error, require fewer decision points, and provide …

Investigation Of Issues Concerning Wellbore Leakage, Ishtiaque Anwar

Civil Engineering ETDs

A range of applications, such as subsurface fluid storage facilities, geothermal wells, and CO2 storage wells, are concerned about leakage along wellbores. The research described in this dissertation was largely directed toward wellbore leakage concerns for the US Strategic Petroleum Reserve (SPR). For SPR wellbores, multiple fluids are likely to exist in fractures and flow paths associated with leaky wellbores, including liquids (e.g., liquid hydrocarbon - crude oil) and gases (e.g., gas ex-solved from liquid and/or nitrogen from MIT tests). Anomalous pressure records have been observed at the wellhead of SPR wellbores, indicative of wellbore leakage. In a few cases, …

Open-Pit Mine Slope Stability Clustering Analysis And Assessment Models Based On An Inverse Hyperbolic Sine Similarity Measure Of Svnss, Kaiqian Du, Shigui Du, Jun Ye

Neutrosophic Sets and Systems

No abstract provided.

Application Of Neutrosophic Sets Based On Score Function In Medical Diagnosis, Thangaraja P, Vadivel A, John Sundar C

Neutrosophic Sets and Systems

No abstract provided.

Adaptive Gps Antenna Array Beam Nulling Effectiveness Under Varying Antenna Element Positioning, Aadesh Neel

Electrical and Computer Engineering ETDs

Global Positioning System (GPS) is an essential part of modern life but is susceptible to same frequency jamming. GPS jamming can add excessive noise to a received low power signal and have the capability to change or completely distort information being sent through the GPS signal. Adaptive antenna arrays have long since been a solution to mitigating GPS jamming via beamnulling algorithms. However, there is little research on the effectiveness of these beamnulling algorithms under varying element positioning. In this work, an adaptive antenna array, consisting of Right-Hand Circularly Polarized (RHCP) nearly square GPS antenna elements, was constructed and tested …

The Effect Of Sodium Bicarbonate On Acute Kidney Injury Markers During Physical Work In The Heat, Abdulaziz Abdulrahman A. Masoud, Fabiano Amorim, Christine Mermier, Michael Deyhle, Zidong Li

Health, Exercise, and Sports Sciences ETDs

Sodium bicarbonate supplementation (NaHCO₃) before physical work in the heat may reduce the risk of developing acute kidney injury (AKI). Purpose: To determine the effects of NaHCO₃ supplementation before a prolonged bout of physical work in the heat on AKI markers and kidney function. Method: A randomized, cross-over, double blinded design was conducted on 8 participants (3 females) who consumed NaHCO₃ (0.2 g/kg body weight) or placebo (CON) before prolonged (120 minutes) moderate intensity (~65% of maximal heart rate) physical work in the heat [40℃ and 23% relative humidity (RH)]. Blood and urine samples were collected …

Assessing Ecological Relationships Among Late Triassic Vertebrates In Petrified Forest National Park, Alexandra Davis Apgar

Earth and Planetary Sciences ETDs

The complex vertebrate ecosystem of the Late Triassic has not yet been fully understood, largely due to oversimplification of hypothesized trophic hierarchies and limited preservation of direct evidence of faunal interaction. Paleocommunity reconstruction attempts can also fall victim to taphonomic biases, time-averaging inaccuracies, and non-analogue paleoecologies. Utilizing a combination of PAIRS analysis and NMDS ordination, we highlight vertebrate faunal relationships within the Adamanian and Revueltian faunachrons of Petrified Forest National Park, assess the likelihood that these patterns have ecological rather than preservational drivers, and examine how these potential interactions may have been impacted by the Adamanian-Revueltian turnover event. We are …

Sensitivity And Uncertainty Analysis Of Inertial Confinement Fusion Experiments, Colin A. Weaver

Nuclear Engineering ETDs

Sandia National Laboratories conducts Magnetized Liner Inertial Fusion (MagLIF) experiments at the Z Pulsed Power Facility. Their objective is to study the burning plasma formed under magnetic direct drive Inertial Confinement Fusion (ICF) conditions and use the inferred information to reduce uncertainty in computational models and improve experimental designs. The Z machine has five neutron time-of-flight (nToF) detectors that measure the fusion neutron time spectrum from three lines-of-sight. Together, these signals are used to infer the ion temperature, target liner mass density, and the burn history of the MagLIF experiment from measured data. These parameters are a few used by …

Risk Management Perceptions And Preventive Practices Of Athletic Directors From Naia Schools, Yan Gioseffi

Health, Exercise, and Sports Sciences ETDs

The increase in the number of incidents associated with sports has led to the rise of litigation, and physical, emotional, and financial damage to stakeholders. Collegiate athletic directors (ADs) have the duty to keep their programs safe.

This study aimed to explore and understand the practices, perceptions, and experiences of ADs from National Association of Intercollegiate Athletics (NAIA) institutions regarding preventive risk management. As risk management is significantly new in the sporting industry, an exploratory study using a qualitative design, grounded in narrative inquiry was conducted using the D.I.M. Process as a guide to collect data from 10 NAIA ADs …

Hsc Connects Newsletter - July 13, 2023, Unm Hsc Communications

HSC Connects Newsletters

Weekly newsletter of the UNM Health Sciences Center.

The Bearing Earth: Colonization, Conservation, And Political Ecology In Costa Rica (Coto Brus 1948 - Present), Pablo Alonso Arias-Benavides

Latin American Studies ETDs

This thesis presents two questions: How are relationships between people in Coto Brus and the land – specifically, forest – mediated by social, political, and economic forces? How are personal and collective identities expressed through relationship with the landscape? I chose Coto Brus because it is a forested region of Costa Rica which was populated with state support in the 1950s, and because it is my father’s hometown. In order to understand the subjective experiences of Costa Ricans involved in deforestation and reforestation, I performed interviews in the canton, visited conservation sites, and analyzed historical sources. This study combines multiscale …

Ms4 Swmpp 2023, National Technology & Engineering Solutions Of Sandia, Llc (Ntess) And Department Of Energy (Doe)

Municipal Separate Storm Sewer System (MS4) Permit

Stormwater discharges from Sandia National Laboratories/New Mexico (SNL/NM) are eligible for coverage under the National Pollutant Discharge Elimination System (NPDES) Municipal Separate Storm Sewer System (MS4) Permit. This Stormwater Management Plan (SWMP) was prepared by National Technology and Engineering Solutions of Sandia (NTESS) for the Department of Energy (DOE) National Nuclear Security Administration (NNSA) Sandia Field Office (SFO), owner of SNL/NM, located in Albuquerque, NM.

Academic Health Sciences Libraries' Outreach And Engagement With North American Indigenous Communities: A Scoping Review, Allison B. Cruise, Alexis Ellsworth-Kopkowski, A Nydia Villezcas, Jonathan Eldredge, Melissa L. Rethlefsen

Publications

Objective: We sought to identify trends and themes in how academic health sciences libraries in the United States, Canada and Mexico have supported engagement and outreach with Native Americans, Alaska Natives, First Nations, and Indigenous peoples, in or from those same countries. We also sought to learn and share effective practices for libraries engaging with these communities.

Methods: We conducted a scoping review utilizing Arksey and O’Malley’s framework for scoping reviews and followed principles from JBI Manual for Evidence Synthesis. We searched seven bibliographic databases, E-LIS (Eprints in Library and Information Science repository), and multiple sources of grey literature. Results …

Optimizing High-Performance Computing Design: The Impacts Of Bandwidth And Topology Across Workloads For Distributed Shared Memory Systems, Jonathan A. Milton

Electrical and Computer Engineering ETDs

With the complexity of high-performance computing designs continuously increasing, the importance of evaluating with simulation also grows. One of the key design aspects is the network architecture; topology and bandwidth greatly influence the overall performance and should be optimized. This work uses simulations written to run in the Structural Simulation Toolkit software framework to evaluate a variety of architecture configurations, identify the optimal design point based on expected workload, and evaluate the changes with increased scale. The results show that advanced topologies outperform legacy architectures justifying the additional design complexity; and that after a certain point increasing the bandwidth provides …