Digital Commons Network^™

Robust Data-Driven Run-To-Run Control Via One-Step Constrained Optimization For Automated Serial Sectioning, Rhianna M. Oakley

Mechanical Engineering ETDs

This Thesis develops a one-step predictive run-to-run controller (R2R-MPC) for automating a mechanical serial sectioning (MSS) system. MSS is a destructive material analysis process that iteratively removes slices of material and captures 2D images, reconstructing them into 3D representations. Commonly used in material science for characterizing materials and failure analysis, MSS typically operates in an open-loop fashion, which experiences high variability in material removal due to system disturbances. To address this, a robust closed-loop R2R-MPC is presented, modeling MSS process uncertainty using a linear differential inclusion identified from operational historical data. The R2R-MPC is posed as an optimization problem that …

Longitudinal Pedestrian Safety Trends By Vehicle Type And Model: A 2015-2022 Study Of Texas, Olivia Tafoya

Civil Engineering ETDs

We observed pickup trucks, SUVs, and passenger cars and their two most popular vehicle models across Texas from 2015 through 2022. For each vehicle type and model, we obtained all reported pedestrian crashes, counts of registered vehicles, and vehicle design characteristics. Results suggest that older vehicles are more likely to seriously injure or kill a pedestrian than newer ones. They also indicate that SUVs were more deadly, after controlling for exposure using the number of registered vehicles, than other vehicle types. Of the models studied, the full-size SUVs proved to be particularly dangerous for pedestrians, being 2.08 times more likely …

Scalable Methods For Performant Control Of Hyperfine Qubits In Atoms And Ions, Matthew N. H. Chow

Physics & Astronomy ETDs

Qubits encoded within internal energy levels of atoms and ions have been used to demonstrate high-performance primitives of quantum computing for small numbers of qubits. Yet, the path to achieving sufficient size and fidelity for useful fault-tolerant quantum computation remains daunting. In this dissertation, I present several techniques I developed as steps along this path. These results include high-fidelity, low-loss detection for alkali atoms in optical tweezers, crosstalk-mitigated parallel one-qubit gates, robust entangling gates on trapped ions, and leakage-to-erasure conversion for non-destructive detection of atom loss errors. Through this collection of techniques, I have sought to make full use of …

Pathways Of Participation: Community Engagement And Collaborative Adaptation In Disaster Contexts Across Diverse Environments, Ria Mukerji

Geography ETDs

This paper broadens the concept of effective community participation in disaster risk reduction by analyzing three case studies that emphasize unconventional, locally driven approaches. Using a multi-case study method, I examine forms of participation that challenge traditional top-down models and focus on local knowledge and community agency. In Ohkay Owingeh, New Mexico, a co-designed environmental data dashboard with Pueblo members demonstrates how integrating Indigenous knowledge can enhance disaster preparedness. The Soldados Dam case in Ecuador shows how power imbalances drive community stakeholders to become protestors, emphasizing the need for adaptive engagement to prevent conflict. In Pajaro, California, a marginalized community’s …

Things Fall(Ing) Apart: Deconstructing Humanism For History Teaching In A Posthumanist Society, Lou Ellis Brassington

Language, Literacy, and Sociocultural Studies ETDs

Abstract

This study is a reflective analysis of the discursive construction of the social studies and the teaching of history from medieval scholasticism, through Enlightenment humanism, and into our posthumanist landscape. As an exploration of the foundations of Western thought, with an emphasis on humanism as it has historically affected construction of the social studies, this investigation focuses on theorists, praxis, curriculum development, and teacher identity. My research examined the pedagogical and curriculum choices for the teaching of history along with the intersection of the humanities and humanism from the Enlightenment through the criticalities of the 20th century, and into …

Dental Therapy In Washington State: Exploring Dental Hygienists’ Perceptions And Attitudes Towards An Emerging Workforce Model, Soy Mouy Gearheart

Dental Hygiene ETDs

Purpose: This study examines dental hygienists' perceptions of dental therapy in Washington State. Methods: A cross-sectional survey utilizing a Likert-scale questionnaire was conducted among dental hygienists recruited from Washington State Dental Jobs Facebook groups. Descriptive statistics and cross-tabulation analysis examined key variables. Results:Of the 46 participants (n=46), 72% reported that they believed dental therapy could improve access to care in underserved areas. Concerns about current educational standards for safe practice were noted. 11% expressed interest in pursuing a dental therapy degree within the next five years, motivated by interest and career opportunities. Notably, 67% of all male respondents indicated …

Design, Fabrication, And Characterization Of Electro-Optic Radio-Frequency Probes For High Field Environments, Michael D. Sherburne

Electrical and Computer Engineering ETDs

Design, Fabrication, and Characterization of Electro-Optic Radio-Frequency Probes For High Field Environments

Deterministic Transport Of Coupled Energetic Light-Ions And Neutrons With Application To Inertial Confinement Fusion, Kyle Beling

Nuclear Engineering ETDs

Numerical simulations of an inertial confinement fusion (ICF) target during the implosion process require high fidelity models of the radiation transport process. This work is interested in the transport of high-energy light-ions and neutrons in a background ICF plasma. As these energetic particles slow down, they experience knock-on (recoil) and thermonuclear (TN) collisions with the light-ions in the background plasma. These recoil and TN collisions excite the background light-ions causing them to transport through the plasma further exciting background light-ions. Mathematically, this cascading effect is described as a system of linear Boltzmann transport equations coupled through recoil and TN collision …

Physical Layer Entropy Analysis For Physical Unclonable Functions, Jenilee Jao

Electrical and Computer Engineering ETDs

Process variations within Field Programmable Gate Arrays (FPGAs) provide a rich source of entropy, making them well-suited for the implementation of Physical Unclonable Functions (PUFs). This dissertation presents three studies on FPGA-based PUFs. First, we explore a ring-oscillator (RO) PUF that leverages localized entropy from individual look-up table (LUT) primitives, analyzing design bias. Next, we investigate delay variations that occur through the routing network and switch matrices of FPGAs using a feature of Xilinx called dynamic partial reconfiguration (DPR). Finally, we evaluate entropy across FPGAs from Xilinx, Altera, and Microsemi using the Shift-Register Reconvergent-Fanout (SiRF) PUF architecture to compare path …

Americans Face Migration: A Comparative Study Of State Immigration Policy By Region, 1865-1925, Brett S. Janos

History ETDs

This dissertation challenges the prevailing narrative of U.S. immigration policy by examining the pivotal role of state governments in shaping immigration patterns and regulations during the late 19th and early 20th centuries. Through a comprehensive regional analysis, this study highlights the diverse approaches taken by different states in attracting and managing immigrant populations. The research demonstrates the complex interplay between local, state, and federal authorities by comparing state-level policies.

This multi-layered approach reveals the ingenuity of state immigration boards and commissions and the complex interplay between state desires, regional characteristics, and the evolving federal response. Moreover, a vital contribution of …

Advancing Drug Discovery And Disease Understanding Through Knowledge Graphs And Machine Learning Techniques, Swastika Tenkila Purushotham

Electrical and Computer Engineering ETDs

This thesis investigates knowledge graphs with particular reference to the NIH-funded Common Fund Data Ecosystem Data Distillery project. By combining data from nine Common Fund projects and other sources, this project has created a large knowledge graph using Neo4j. To find new and undiscovered drug targets, UNM’s Illuminating the Druggable Genome (IDG) Data Coordinating Center has supplied data and use cases. Condensed Knowledge Graph, a condensed version that is based on the Data Distillery Knowledge Graph, improves usability for IDG applications. Condensed Knowledge Graph research endeavors to enhance data organization through the categorization of disease terms, examination of Cerebellar Stroke …

Neutrosophic Sets And Systems {Special Issue: Proceedings Of The International Conference Advances In Superhyperstructures And Applied Neutrosophic Theories, Universidad De Guayaquil, Ecuador, 28-29 November 2024} Vol. 74., Florentin Smarandache, Maikel Leyva-Vázquez

Neutrosophic Sets and Systems

Preface

Plithogenic Statistical Analysis Of Labor Demand And Its Impact On Stability In The Floricultural Sector, Wilson Eduardo Faz Cevallos, Andrea Nicole Faz Tapia, Valeria Jessnia Faz Tapia, Clara De Las Mercedes Razo Ascazubi

Neutrosophic Sets and Systems

The floricultural sector faces significant challenges concerning job stability, primarily due to fluctuations in de-mand, policies, and recruitment capacity. This study aims to analyze the relationship between various factors in-fluencing employability and labor sustainability within the economically active population in this sector. A plithogenic statistical analysis was conducted, utilizing observed and expected frequencies to examine the inter-relationships among the variables. The results revealed that labor demand directly impacts job stability, con-tributing to increased unemployment and underemployment. Additionally, recruitment and retention policies were found to have a limited effect, largely due to the high dependency on agricultural labor. It was concluded …

Integration Of Fuzzy Set Theory And Neutrosophic Sets For Qualitative And Quantitative Analysis In Inclusive Service To Native Communities Of Ucayali, Teófilo Meza Taipe, Jacobo Romero Quispe, Eladio Guzmán Villa, Patricio Aparicio Santiago Saturnino, Edwin Collazos Paucar, Adrián Alejandro Flores Konja

Neutrosophic Sets and Systems

This research focuses on the examination of public records and their potential to deliver inclusive service to the native populations of Ucayali, a key difficulty in the administration of public services in varied and culturally rich areas. The study tackles a gap in the current literature, where standard techniques do not effectively examine how transparency and sufficiency of services influence inclusive service quality. Using methodologies based on neutrosophic set theory, the research presents a novel way to examine the efficacy and accessibility of public registry services in a particular cultural setting. The findings reveal that the combination of Management Transparency …

Use Of Neutrosophic Cognitive Maps For A More Complex Representation Of Human Perceptions, Juan Alberto Rojas Cardenas, Nelson Francisco Freire Sanchez, Alipio Absalon Cadena Pozo, Karina Perez Teruel

Neutrosophic Sets and Systems

The research addresses a central problem in the modeling and analysis of human perceptions: the need for tools that capture more richly and accurately the complexity inherent in opinions, especially in contexts of high uncertainty and contradiction. In a scenario where traditional methodologies such as conventional cognitive maps lack the flexibility to represent nuances such as ambiguity or non-linear relationships, a key opportunity arises to explore innovative approaches. This methodological gap raises the question of how to integrate neutrosophic logic into analytical tools to improve the representation and analysis of complex perceptions in diverse environments. The study proposes and validates …

Study Of The Efficacy Of Neural Mobilizations To Improve Sensory And Functional Responses Of Lower Extremities In Older Adults With Diabetic Peripheral Neuropathy Using Plithogenic N-Superhypergraphs, Lisbeth J. Reales-Chacón, María E. Lucena De Ustáriz, Francisco J. Ustáriz-Fajardo, Andrea C. Peñafiel Luna, Gabriela J. Bonilla-Ayala, Pablo Djabayan-Djibeyan, José L. Erazo-Parra, Mónica A. Valdiviezo-Maygua

Neutrosophic Sets and Systems

Diabetic Peripheral Neuropathy (DPN) is an aggravation of diabetes mellitus, which consists of ulcers and loss of sensitivity in the lower limbs. In its most severe stage, the person's limb may be amputated, which causes disability. This is a disease with multiple causes and whose treatment requires several so-lutions, including drug treatment, physiotherapy, and re-education of the person to change to a healthy lifestyle, if necessary, where the need for adequate nutritional habits appears. It is due to such complexity that we selected the Plithogenic n- SuperHyperGraph as a tool to represent the collected data, which were processed with the …

Antibacterial And Antifungal Properties Of Hedyosmum Cuatrecazanum Occhioni Essential Oil: A Promising Natural Alternative Studied Using Neutrosophic Superhypersoft Sets, María Eugenia Lucena De Ustáriz, Francisco Javier Ustáriz-Fajardo, Adriana Monserrath Monge Moreno, Adriana Isabel Rodríguez Basantes, Lisbeth Josefina Reales Chacón, Rosa Elisa Cruz Tenempaguay, Verónica Paulina Cáceres Manzano, Nathaly Kassandra Moscoso Moreno

Neutrosophic Sets and Systems

Antimicrobial resistance is a global public health issue that, exacerbated by inappropriate antibiotic use, leads to reduced bactericidal effects, multidrug resistance, increased medical costs, prolonged hospital stays, and higher mortality rates. This study evaluates the antibacterial and antifungal activity of the es-sential oil of Hedyosmum cuatrecazanum Occhioni against various clinically relevant bacterial and fungal strains. The essential oil was extracted by hydrodistillation, yielding a 0.26% extract. Its components were characterized by gas chromatography coupled with mass spectrometry (GC-MS). The results demonstrate that the essential oil exhibits significant antibacterial activity, comparable to commercial antibiotics. Hedyosmum cuatrecazanum oil showed the highest antibacterial …

Analysis Of The Evolution Of Social Competence In Students Through Research Methods Based On Neutrosophic Sets, Huberto Tito Hinostroza Robles, María Teresa Cabanillas López, Fidel Denis Huasco Espinoza

Neutrosophic Sets and Systems

The present study investigates the evolution of social competence in students through research methods based on set theory and the application of neutrosophic sets. The central question lies in how to accurately assess the development of social skills in educational contexts, given that traditional tools do not always capture the complexity of students' interactions and perceptions. The importance of this topic lies in the need for evaluation methods that faithfully reflect the growth in social competencies, vital for the comprehensive development of students in increasingly diverse and demanding educational environments. Despite the abundance of studies on social competencies, there is …

Gender Gap In Sme Ownership: An Analysis Of Female Entrepreneurship In Santa Elena Canton, Ecuador, Using Treesoft Sets, Lorena Gisella Reyes Tomala, Lilia Esther Valencia Cruzaty, Arturo Gustavo Benavides Rodríguez, Jacqueline Del Rocío Bacilio Bejeguen

Neutrosophic Sets and Systems

The paper we present here is an approach to the problem of gender inequality in the artisanal production association called ASOPROMAHER, located in Santa Elena Canton, Ecuador. It is a pretext to address the issue and extrapolate it to the current situation of the entire country. Without a doubt, gender inequality persists in Ecuador today, including an important sphere of economic development in the country such as entrepreneurship in SMEs. There are multiple issues to address in this situation, ranging from psycho-logical, economic, social, cultural, and political issues. Each of these spheres is related to each other in a complex …

Impact Of Irrigation Water Technification On Seven Directories Of The San Juan-Patoa River Using Plithogenic N-Superhypergraphs Based On Environmental Indicators In The Canton Of Pujilí, 2021, Yenson Vinicio Mogro Cepeda, Marco Antonio Riofrío Guevara, Emerson Javier Jácome Mogro, Rachele Piovanelli Tizano

Neutrosophic Sets and Systems

The study analyzed interactions among economic, environmental, and sociocultural factors in agricul-tural irrigation systems to evaluate and promote integral sustainability, using the application of plitho-genic n-SuperHyperGraphs. Significant interactions between vertex attributes were identified during the study's development. Results highlighted that optimizing economic profitability, implementing ecologi-cal pest management, and fostering social cohesion are essential for improving system sustainability. It is concluded that an interdisciplinary approach is critical for achieving comprehensive agricultural sus-tainability, proposing an evaluative model adaptable to local settings to strengthen sector resilience. Ad-ditionally, the application of plithogenic n-SuperHyperGraphs provides a useful tool across various study areas for management and …

Analysis Of The Impact Of Soft Skills On Organizational Competitiveness In Cotopaxi Through Modeling Of The Plithogenic Iadov, Evelyn Alexandra Tovar Molina, Angelita Elizabeth Romero Poveda, Bryan Marcelo Barragán Pazmiño, Kelly Nicole Punina Salazar

Neutrosophic Sets and Systems

Training plays an important role in the development of skills and organizational competitiveness. In Co-topaxi, a misalignment was identified between employees and organizational objectives concerning or-ganizational performance and human development. Consequently, this study analyzed the influence of soft skills, the elimination of skill gaps, adherence to standards, and organizational alignment on job sat-isfaction and performance, aiming to enhance organizational competitiveness. The plithogenic IADOV method was applied to evaluate satisfaction levels and the interrelationships among these dimensions. Findings indicated significant dissatisfaction among employees across all assessed dimensions, under-scoring the urgent need for training programs focused on soft skills. It was concluded …

Neutrosophic Statistical Analysis Of Cardiovascular Disease Prevention From A Physical Culture In Urban Communities, Dennys Raúl Dupotey Hernández, Darvin Manuel Ramíerez Guerra

Neutrosophic Sets and Systems

The research presented here considers the educational potential of physical activities for disease preven-tion. Its objective is to elaborate a physical-educational intervention strategy for the prevention of cardio-vascular diseases in urban communities in the department of Cundinamarca, Colombia. The research was carried out in the municipalities of Funza, Fusagasugá Albán, and Supatá in the department of Cundinamarca in Colombia, based on the theoretical foundations of prophylactic and therapeutic phys-ical culture and related sciences for disease prevention. Theoretical, empirical, and mathematical-statistical scientific methods were applied. In addition, neutrosophic techniques were used to validate the study. The results indicate an adequate level …

English For Specific Purposes In The Medical Sciences To Strengthen The Professional Profile Of The Higher Education Medicine Student: A Knowledge Representation Using Superhypersoft Sets, Oswaldo Edison García Brito, Andrea Sofía Ribadeneira Vacacela, Carmen Hortensia Sánchez Burneo, Mónica Cecilia Jimbo Galarza

Neutrosophic Sets and Systems

The English language is an important added value for the professional profile of students in all higher education courses due to the demands of the current century, in which mastering more than one lan-guage is undoubtedly one of the preponderant skills to access better and more opportunities within the workplace, especially in careers such as medicine. Therefore, the curricular design and the implementa-tion of a program focused on the development of the linguistic skills of the future health professional is pertinent and necessary to strengthen their professional profile; not only in the discourse at the level of talks, congresses, training, …

Evaluation Of Agronomic Performance Of Two Varieties Of Faba Bean (Vicia Faba L.), Iniap 440 - Quitumbe And Iniap 442 - Sultana, Using Neutrosophic Superhypersoft Sets, Karina Paola Marín Quevedo, Cristian Santiago Jiménez Jacome, Ángel Rubén Murillo Ilbay, Isabel Chávez

Neutrosophic Sets and Systems

The yield and earliness of broad bean varieties have depended on key factors to enhance agricultural productivi-ty in various regions. Therefore, the objective of the study focused on evaluating the agronomic yield and earli-ness of the INIAP 442-SULTANA and INIAP 440-QUITUMBE broad bean varieties under specific edaphoclimatic conditions to determine their feasibility and potential for improving regional crop productivity. For this pur-pose, a combination of varietal attributes and leaf stages was used to determine eight treatments through model-ing with Neutrosophic SuperHyperSoft Sets. Among the results, INIAP 442-SULTANA demonstrated higher ear-liness and yield compared to INIAP 440-QUITUMBE. In conclusion, it was …

A Neutrosophic Framework For Artificial Immune Systems, Antonios Paraskevas, Florentin Smarandache

Neutrosophic Sets and Systems

Artificial immune systems (AIS) draw inspiration from the mechanisms of the natural immune system. They extract ideas from the functioning of the natural immune system in order to use them to build computer models to solve real-world problems. While traditional AIS models mimic the biological immune system’s capacity to distinguish between self and non-self entities, they often face challenges in environments where data may be incomplete or ambiguous. In this paper we introduce neutrosophic AIS that includes degrees of truthiness, falsehood and indeterminacy to better address ambiguity within pattern recognition tasks. Within this neutrosophic framework we discuss and redefine main …

Detection Of Cardiovascular Diseases Using Predictive Models Based On Deep Learning Techniques: A Hybrid Neutrosophic Ahp-Topsis Approach For Model Selection, Julio Barzola-Monteses, Rosangela Caicedo-Quiroz, Franklin Parrales-Bravo, Cristhian Medina-Suarez, Wendy Yanez-Pazmino, David Zabala-Blanco, Maikel Y. Leyva-Vazquez

Neutrosophic Sets and Systems

In Ecuador and globally, cardiovascular diseases are the leading cause of mortality, accounting for a worrying 26.49% of deaths in 2019. An approach based on deep learning is applied to improve the capacity for early prediction and reduce its incidence. In this work, three different models were proposed and compared: deep neural networks (DNN), convolutional neural networks (CNN), and multilayer perceptron (MLP). Experiments were conducted in two scenarios: one using a dataset that included 12 variables, and another in which the variables were reduced to those most significantly correlated with cardiovascular disease, i.e., 4 variables; both scenarios with 918 clinical …

Evaluation Of The Impact Of Government Audit On Quality Management, Based On Neutroalgebra Generated By The Prospector Function, Alexander Santos Silva Bernardo, Jeri Gloria Ramón Ruffner, David Sánchez Cruz, Patricia Padilla-Vento

Neutrosophic Sets and Systems

The present study focuses on the evaluation of the impact of government audit on quality management, using a novel approach based on the neutralalgebra generated by the PROSPECTOR function. The central question of the research lies in the need to improve the effectiveness of government audits to ensure more efficient and transparent quality management in public institutions. The relevance of this issue is accentuated in the current context, where the pressure to optimize government processes is crucial to guarantee efficiency and public responsibility. Although there are various studies on government auditing, a significant gap has been identified in the literature …

Creative Exploration Of Yagé In Intrapersonal Discovery Through The Plithogenic Iadov Method, Marcela Ximena Parra Pérez, Arleth M. Márquez Bermeo

Neutrosophic Sets and Systems

Post-Yage visions, influenced by ancestral Indigenous practices, have had a significant impact on the worldview and collective consciousness of participants. The objective of this study is to analyze post-Yage visions from an intercultural perspective, evaluating cultural depth, creativity, psychological impact, social relevance, and clari-ty in interpretation. The objective is to understand their influence on the Indigenous worldview and their im-pact on individual and collective consciousness through the modeling of the plithogenic IADOV. Correlations were identified between interpretive clarity, creativity, and psychological impact, highlighting their influence on the identity and social awareness of participants. In conclusion, this study provides deeper insights …

Neutrosophic Analysis Of Strategies To Improve Productivity In An Restaurant Chain, Efrén Gonzalo Montenegro Cueva, Milena Alejandra Napa Alcívar

Neutrosophic Sets and Systems

The study analyzed productivity in an Ecuadorian restaurant chain using a multicriteria approach within a neu-trosophic framework. The research focused on identifying effective strategies to optimize processes and address-ing specific challenges such as staff turnover and compensation management. The TOPSIS method, combined with bipolar neutrosophic numbers, was employed to evaluate a group of strategies based on high-impact crite-ria. The results highlighted the implementation of economic incentives, training and retention programs, and performance management systems as the most effective alternatives. In contrast, internal communication cam-paigns and flexible schedules were found to be less prioritized. The research demonstrated the utility of neutro-sophic …

Insertion And Use Of Multicriteria Methods For Neutrosophic Judicial Evaluation, Roberto Carlos Jiménez Martinez, María José Calderón Velásquez, Manuel Augusto Suarez Albiñol, Yusleidy Marlie Gordo Gómez

Neutrosophic Sets and Systems

This study addresses the growing need to integrate multicriteria methods into judicial evaluation, specifically through a neutrosophic approach, to improve the accuracy and reliability of legal decision-making. Today, the judicial system faces critical challenges related to the interpretation of evidence, the consideration of multiple factors, and the uncertainty inherent in complex cases. Although various approaches have been used in judicial evaluation, few effectively address the ambiguity and indeterminacy present in the opinions of judges and experts, leading to fragmented or biased analysis. This study seeks to close that gap by applying neutrosophic multicriteria methods, which allow for a more balanced …