Digital Commons Network^™

Neutrosophic-Based Cephalometric Analysis For Egyptian Population Using Novel Software, Nagham Ahmed Abdelmegeed, Amal F.Abdel-Gawad, Mohamed Alaa Fahmy El-Ghamry

Neutrosophic Sets and Systems

No abstract provided.

Multi-Valued Multi-Polar Neutrosophic Sets For Ideological And Political Education Quality In The New Media Environment, Xuchen Du

Neutrosophic Sets and Systems

No abstract provided.

Navigating The Challenges Of Global & National Uncertainty, The Global & National Security Policy Institute

LAII Events

Tuesday, August 26, 2025 | 08:00 am - 05:00 pm

Student Union Building Ballroom C

About:

The Global & National Security Policy Institute will gather the New Mexico security community for a symposium featuring practitioner and academic perspectives on the challenges of intelligence analysis, grand strategy, extended deterrence in Taiwan, the nuclear age, technology and advancement, and global cooperation for enhancing non-traditional security as well as poster presentations by GNSPI's Junior Research Fellows.

Notes:

This event is free and open to the public.

A Comparative Subnational Policy Analysis Of State Covid-19 Vaccine Policies And Application Of The Political Determinants Of Health Model, Demetrius Cianci Chapman

Nursing ETDs

A COMPARATIVE SUBNATIONAL POLICY ANALYSIS OF STATE COVID-19 VACCINE POLICIES AND APPLICATION OF THE POLITICAL DETERMINANTS OF HEALTH MODEL

By

Demetrius Cianci Chapman

Associate of Science Nursing, Jewish Hospital College of Nursing and Allied Health, 1998

Bachelor of Science of Nursing, Saint Louis University, 2000

Master of Public Health, Saint Louis University, 2004

Master of Science Nursing (Research), Saint Louis University, 2004

Doctor of Philosophy, Nursing, University of New Mexico, 2025

ABSTRACT

This study uses the political determinants of health (PDoH) framework to analyze state-level COVID-19 vaccine policies and their impact on population health. The PDoH model examines how structured …

Volumetric Imaging Of Cellular Dynamics Using Light-Sheet Microscopy: From Subcellular Structures To Whole Organisms, Md Nasful Huda Prince

Optical Science and Engineering ETDs

Advancing biomedical imaging requires platforms that combine high-resolution, speed, and stability across biological scales. This dissertation presents three innovations designed to address limitations of conventional light-sheet and oblique plane imaging. First, we introduce Reflected Inline Detection in Epi-Oblique Plane Microscopy (RIDE-OPM), a compact and drift-resistant system that eliminates a tertiary detection path while maintaining alignment flexibility, enabling robust long-term live imaging. Second, we present a high-speed Axially Swept Light-Sheet Microscopy (ASLM) platform for cleared tissues, using dual foci and synchronized sweeping to achieve isotropic sub-micron resolution at up to 40 frames-per-second, a fourfold improvement over standard ASLM. Integrated with a …

A Nonstandard Neutrosophic Framework For Evaluating Intelligent Clothing Design Effectiveness Under Multisource Perceptual And Functional Uncertainty, Kaixia Zhuo

Neutrosophic Sets and Systems

No abstract provided.

Adaptive Neutrosophic Integration And Trust Modeling: A New Framework For Evaluating Mobile Communication Network Migration Perception, Ke Li

Neutrosophic Sets and Systems

No abstract provided.

Refined Neutrosophic Rings For Quality Evaluation Of Visualization Modeling System For Crop Growth In Agriculture And Forestry Based On Virtual Simulation Technology, Ning Wei, Jing Gan, Shouju Wei, Yuzhe Liang, Ruiyang Pan, Yanming Pan

Neutrosophic Sets and Systems

No abstract provided.

Neutrosophic Rama Distribution With An Application, Maya Singh, Gyan Prakash Singh, Isha Singh

Neutrosophic Sets and Systems

No abstract provided.

A Neutrosophic Genetic Algebraic Model For Financial Risk Evaluation In Technology Innovation Enterprises, Yushan Zhou

Neutrosophic Sets and Systems

No abstract provided.

Techno-Economic Analysis (Tea) And Life-Cycle Assessment (Lca) Of Sustainable Aviation Fuel (Saf) Production Through Circular Economy (Ce) Practices: A Focus On Supply Chain Optimization And Policy Implications, Edmund Gyandoh

Chemical and Biological Engineering ETDs

This study provides a comprehensive systems-level evaluation of an integrated circular biorefinery for sustainable aviation fuel (SAF) production. Employing supply chain optimization, technoeconomic analysis, lifecycle analysis, policy modeling, and multicriteria decision analysis, the research assesses technical feasibility, economic viability, and environmental performance. The circular economy model demonstrates exceptional resource efficiency, achieving a 92.3% overall circularity score with strong material recycling, water reuse, waste minimization, and near-complete energy recovery, resulting in net-negative carbon emissions and net energy export. Scaling the facility to commercial capacity (500 million liters per year) enables significant economic improvements. The minimum fuel selling price (MFSP) decreases from …

Advancing Interactive Web Cartography Through Designing And Developing An Open-Source, Data-Driven Framework For Accessible Geovisualization Of Geospatial (Big) Data, Sarigai Sarigai

Geography ETDs

The growth of geospatial big data has intensified the demand for open-source, accessible tools for interactive spatial exploration. This dissertation introduces a modular web mapping framework and details its design, extension, and evaluation to advance geovisualization through user-centered, transferable design. The first study presents the original framework, named dciWebMapper, establishing foundational cartographic and information visualization principles, with a focus on modularity and extensibility. The second study extends dciWebMapper with advanced capabilities—such as diverse map types, bivariate visualizations, temporal filtering, spatial querying, and hotspot analysis—and demonstrates its broad transferability across domains. The third study offers a structured usability evaluation of …

Hyperglycemia And Oral Health: A Review Of Dental Clinicians’ Perceptions And Practices Of Blood Glucose Monitoring In The Dental Office, Kathleen Wozniak

Dental Hygiene ETDs

This study aims to review the current practices and perceptions of dentists regarding the likelihood of dental professionals incorporating blood glucose monitoring into patient care protocol of patients with diabetes mellitus and prediabetes in dental offices. A survey link was shared by DentalOffices, a dental resource center. The survey included a series of questions which aimed to review dentists' current attitudes, practices, and considerations for implementation of in-office blood glucose testing as it relates to the treatment of patients with diabetes mellitus. Forty-seven dentists participated in the survey. This study determined blood glucose testing is not a common protocol or …

A Mutational Analysis Of Thatisin: How Single Point Mutations Impact The Biosynthetic Process Of A Group 16 Graspetide, John F. Boynton Jr

Chemistry and Chemical Biology ETDs

Abstract:

Graspetides are a family of Ribosomally synthesized and Post-translationally modified Peptide (RiPP) natural products named for their ATP Grasp Macrocyclases. We identified several Graspetide Biosynthetic Gene Clusters containing common double glycine cleavage motifs and attempted characterization of the mature Graspetides. One of the resulting peptides, Thatisin, has a topology with two interlocking macrolactones installed by a single ATP Grasp Ligase named ThtC. Here we use single and double point mutations to observe the impact or variation on the installation of these macrocycles. Alanine scan mutagenesis is used to assess leader peptide residues in the precursor peptide ThtA to determine …

Health Impacts, Air Pollution And Electric Vehicles In California, Pufan Qi

Economics ETDs

This research examines the impact of electric vehicles (EVs) on air quality in California over the period from 2010 to 2021, as well as the implications of air pollution for respiratory health, organized into five chapters. The initial chapter provides background information and outlines the objectives, findings, and contributions. The second chapter examines the relationship between air quality and electric vehicles by utilizing fixed effect panel regression models. The third chapter employs panel regressions with Poisson control models to assess the correlation between changes in air quality resulting from electric vehicles and the prevalence of respiratory diseases. The fourth chapter …

Derivation Of Adjoint Based Error Estimates For Nonlinear Ordinary Differential Equations With Application To Multistage Sir Models With Demographics, Daniel Alcala

Mathematics & Statistics ETDs

Ordinary Differential Equations (ODEs) are central to the mathematical modeling of various real-world phenomena, from mechanical systems governed by Newton’s laws to epidemic dynamics described by SIR-type ODEs. Since many ODEs do not admit closed-form analytic solutions, we approximate them numerically (e.g., with Euler’s, Runge–Kutta, or other such methods). This raises the key question: How accurate are these numerical solutions? In particular, reliably estimating the error in some quantity of interest (QoI) at time T without having an exact solution is of great scientific interest.

The first main contribution of this thesis is the development and analysis of adjoint-based error …

Assessing The Ecological Drivers And Consequences Of Partial Migration In Hudson River Striped Bass Over Three Decades, Caitlin Egan Zimmer

Biology ETDs

Climate change and shifts in human land use have caused extensive impacts to the connectivity, structure, and resilience of aquatic populations. Partial migration (PM), where only some individuals from a population migrate while the rest remain resident, can mitigate population-level responses to environmental stressors. However, little is known of the underlying mechanisms promoting variation in migration and whether these shift over time. In the Hudson River Estuary, striped bass (Morone saxatilis) are known to exhibit anadromous PM behavior. Here, I measured carbon isotopes (δ¹³C) of essential amino acids in striped bass scales to determine variation in …

The Island Biogeography Of Mangrove-Dwelling Vertebrates: Isolation, Specialisation, And Extinction, Jian Xiong David Tan

Biology ETDs

Mangroves are highly dynamic ecosystems that are widely distributed across the coastlines of the tropics and subtropics. Despite their low plant diversity, mangroves host a disproportionately high number of terrestrial vertebrate taxa. However, mangrove specialists — taxa that only occur in mangrove habitats — exhibit a global distribution that is incongruous with the broader background distribution patterns of mangrove-associated fauna, exhibiting higher diversity in Australia and Southeast Asia. This dissertation therefore aims to assess how the diversity and distribution of mangrove specialist fauna may have been shaped by the historical biogeography of mangroves, and the effects of mangrove specialisation on …

Plant Reproductive Strategies Shift In Response To Restoration Using Beaver Dam Analogs, Laurel F. Martinez

Biology ETDs

As riparian communities become increasingly degraded, restoration treatments are being implemented in streams to recover ecosystem functions. In the Jemez Mountains, beaver dam analogs (BDAs) are used to restore degraded streams by connecting the floodplain and increasing the extent of anoxic soil conditions. These environmental disturbances are expected to alter how riparian plants recruit, particularly their allocation to seed-based and vegetative regeneration strategies. We investigated whether BDAs and associated changes in soil water filled pore space (WFPS) affected riparian plant recruitment. We investigated the number of flowering stems as a proxy for seed-based regeneration and rhizome length and mass as …

Ecoimmunology Of Dirty Physella Acuta Snails, Kevin Arthur Mcquirk

Biology ETDs

Research on Physella acuta, an invasive freshwater snail, reveals insights into its parasitology, fitness, and molecular biology. Morphological and molecular analyses revealed two distinct mitogenomic lineages, local (B) and invasive (A) strains of native P. acuta, both having comparable trematode infection rates, suggesting that the low infection rates observed from A in invaded regions result from "enemy release" rather than immune incompatibility. Fitness assessments showed that while lineages A and B performed similarly under laboratory conditions, rewilding experiments revealed significantly higher fitness in lineage A. Transcriptomic profiling supported these differences, with A snails showing greater immune-related gene expression and …

Using Triple Oxygen Isotopes To Investigate Water Usage In Desert Ecosystems, Cloe V. Knutson

Earth and Planetary Sciences ETDs

In arid environments, maintaining water balance can be more critical for survival than obtaining food. As droughts intensify, understanding how animals manage body water is essential. Triple oxygen isotope analysis provides a novel way to trace water sources in animals, distinguishing contributions from free water, food-derived oxygen, and atmospheric O₂. We developed an equilibration method using CO₂–H₂O oxygen exchange and measured δ^’18O and Δ^’17O values via tunable infrared laser direct spectroscopy (TILDAS). Validated against traditional fluorination methods, this technique enables streamlined analysis of whole blood and plant samples. Applied to …

Exploration, Expansion, And Optimization Of Bacteriophage Virus-Like Particle Vaccines, Andzoa N. Jamus

Biomedical Sciences ETDs

Bacteriophage virus-like particles are highly immunogenic, self-assembling platforms used for various vaccines. This work shows efforts to explore new vaccine candidates against Chlamydia trachomatis, targeting proteins that play critical roles in attachment and entry into the host cell, as well as in pathogenesis and bacteria proliferation. This work also shows the optimization of previously identified candidates, by investigating how altering routes of immunization can change the antibody profiles elicited, both systemically and locally. Finally, this work shows the establishment of various Chlamydia infection models in an effort to expand the ways in which vaccine efficacy can be investigated, particularly …

Immune Regulation In Fungal Airway Inflammation And Host Defense, Ruoning Wang

Biomedical Sciences ETDs

Asthma is a chronic inflammatory disease of the lungs characterized by complex pathophysiological mechanisms and diverse endotypes, primarily categorized as T helper type 2 cell (Th2)-high and Th2-low asthma. Despite significant advances in understanding asthma pathogenesis, the mechanisms governing the pulmonary immune system’s response to external challenges have not been fully understood. To address these gaps, this comprehensive project was designed to investigate the interplay between fungal infections and specific CD4⁺ T cell populations in asthma. Our findings suggest that fungal infections can contribute to neutrophilic asthma by promoting the migration of platelet-myeloid aggregates into the lungs. We also …

Finite Element Investigation Of Blast Load Responses In Nuclear Power Plant Containment Structures, Janak Raj Awasthi

Civil Engineering ETDs

Some significant incidents like the Chernobyl disaster (1986), the Fukushima Daiichi hydrogen explosion (2011), and some frequent military and terror threats to the nuclear Power plant structures have led to studying the capacity of power plant structures to withstand blast loadings. From this research, even one-third of the loss of the coolant is enough to damage the power plant structure. Crack starts from the wall and propagates toward the top of the dome and the foundation. The external blast shows high damage symptoms near the foundation area. Most of the steel members, including the rebars, Liner, and Tendons, showed high …

Understanding The Metallic And Oxide Phases In Platinum-Based Bimetallic Heterogeneous Catalysts After High-Temperature Oxidation, Stephen John Porter Jr

Nanoscience and Microsystems ETDs

Platinum (Pt) and palladium (Pd) are critical components in diesel emission control systems, enabling the conversion of harmful pollutants under demanding conditions. However, Pt’s effectiveness is hindered by sintering under high-temperature oxidizing environments. This dissertation investigates how Pt and Pd evolve under oxidizing conditions at 800°C, highlighting their distinct thermodynamic behaviors and interactions. Using TEM, EDS, EELS, XRF, XRD, and EXAFS, we show that Pd suppresses Pt sintering by reducing the volatility of PtO₂, leading to the formation of stable particles. Both Pt and Pd are present in metallic and oxide states, forming biphasic 'Janus' particles with conjoined metal and …

Advancing Diamond Quantum Sensors: Isotropic Flux Concentrators And Phase Noise Mitigation, Maziar Saleh Ziabari

Optical Science and Engineering ETDs

Two methods for improving the sensitivity of nitrogen vacancy quantum sensors in diamond are explored. First, by passively concentrating the magnetic flux, three orthogonally oriented ferrite truncated cone pairs amplify the field isotropically by 19 times, allowing measurement of Earth's field without a bias field and increasing sensitivity. Through thorough analysis, modeling and tuning a novel 3-dimensional flux concentrator system, we achieve a fractional standard deviation of less than 1% anisotropy and quantify minimal deadzones and ambient temperature-limited variations below 40 nT/hour. Second, we characterize, model and calculate phase noise in NV experiments, which in NV sensors is effectively indistinguishable …

Networked Systems: Synchronization, Decomposition And Transient Dynamics, Amirhossein Nazerian

Mechanical Engineering ETDs

This dissertation investigates synchronization, transient dynamics, control, and signal amplification in networked dynamical systems. First, it examines complete and cluster synchronization, including cases with large parametric mismatches, in both natural (e.g., brain networks, fireflies) and technological systems (e.g., power grids, robotics). Second, it studies transient dynamics in consensus processes, designing synchronization strategies that link reactivity, contraction theory, and Lyapunov exponents. Third, it addresses the computational limits of Model Predictive Control (MPC) for large networks by introducing an algebraic decomposition method that enables parallel online computation of smaller subproblems, enhancing MPC performance under hardware constraints. Finally, it analyzes the structural role …

Advancements In Microarray Manufacturing Enable Emerging Technologies, Kendall Hoff

Biomedical Engineering ETDs

Significant advances in manufacturing technologies have enabled the production of new DNA microarrays for use in emergent technology. Photolithography, wafer scale manufacturing, and improvements in synthesis chemistry and design enable high-throughput production of extremely high-quality arrays. These new arrays offer extremely high oligonucleotide densities, in the range of tens of thousands of oligonucleotides per square micron. They also offer smaller features sizes, with millions of features per square centimeter. Furthermore, they can be manufactured with the DNA tethered at either end to the surface, leaving either the 5’ or 3’ end free and available for use in enzymatic reactions; and …

Lifestyle Factors Contributing To Occupational Heat-Related Acute Kidney Injury, Jonathan Specht, Fabiano Amorim, Flavio De Castro Magalhaes, Zachary Mckenna, Zachary Schlader

Health, Exercise, and Sports Sciences ETDs

Workers worldwide are at risk for acute kidney injury due to hyperthermia and dehydration as a consequence of exertional heat stress. Limited research has explored the impact which lifestyle agents such as beverages, recreational drugs, and medications have on core temperature, hydration, and risk of acute kidney injury during physical work in the heat. To address this research gap, we explored the impact of three agents frequently used by construction workers on thermoregulation and markers of risk of acute kidney injury. First, we investigated the effect which ibuprofen ingestion has prior to one hour of running in the heat on …

Deaf Black Youth's Narratives About Identity And Education, Dominic A. Harrison

Language, Literacy, and Sociocultural Studies ETDs

This study is significant in exploring the different ways in which Deaf Black youth construct their identities through the use of narrative inquiry. Educators of Deaf youth should acknowledge how the identity journeys of Deaf Black youth are often affected by the school and home communities. This research employed narrative inquiry to understand how Deaf Black youth construct their identities as Black Deaf individuals. Using Critical Race Theory (CRT) as a theoretical framework with the guidance of Intersectionality and Dis/ability Critical Race Theory (DisCrit) lenses, the study specifically examined four Deaf Black youth’s narratives to highlight how they construct and …