Digital Commons Network^™

The Reward Positivity As An Additive And Temporally Independent Event-Related Potential Feature, Trevor C J Jackson

Psychology ETDs

The reward positivity (RewP) is a feedback-related event-related potential elicited in response to reward with two distinct defining features. First, it reflects an axiomatic reward prediction error signal. Second, it is spectrally represented within the delta band. We propose a third defining feature, namely that it is an additive and temporally independent event-related potential feature. Across five datasets and ten studies, this dissertation tested three major hypotheses. First, we show that stimulus modality (e.g. visual and auditory stimuli) and parametric delays can shift the RewP in time, which empirically indicates an additive and temporally independent feature. Second, we provide some …

Tribes And H-1bs: Promoting Inclusion Of Tribal Interests In Immigration Policy Through Employment-Based Visas, Alejandro Alvarado

Tribal Law Journal

Tribal law and immigration law provide a comprehensive space, with plenty of crossover issues, for legal practitioners to explore how immigration law may benefit Tribes and Indigenous Peoples. These issues arise from the history of the United States undermining Tribal interests through immigration policy as it created international borders and established citizenship criteria. As a result, Indigenous Peoples have been impacted by U.S. immigration policy with regard to global mobility, family separation, issues related to border security, and economic prosperity. With the continued growth of Tribal economies, U.S. immigration policy risks limiting Tribal interests and welfare by not providing explicit …

Capacity Building Strategic Plan For Core State Injury Prevention Program (Core Sipp), Theresa H. Cruz, Yvonne C. Vitanzos

Reports & Documents

No abstract provided.

Interposition: A State-Based Constitutional Tool That Might Help Preserve American Democracy, Christian G. Fritz

Faculty Scholarship

Interposition was not a claim that state sovereignty could or should displace national authority, but a claim that American federalism needed to preserve some balance between state and national authority.

http://commonplace.online/article/interposition/

Application Of Biophysical Techniques To Cellular And Molecular Oncology, Diane S. Lidke, Jennifer M. Gillette, Alessandra Cambi

Pathology Research and Scholarship

Dysregulated cellular processes drive malignant transformation, tumor progression, and metastasis, and affect responses to therapies [...].

Celebrity Affect, Social Media Fandom, And Parasocial Interactions: A Thematic Analysis Of Fan Reactions To Kris Wu’S Sexual Scandals In China, Yan Zhao

Communication ETDs

In this thesis, the rise and fall of a popular Chinese celebrity, Kris Wu, provided the context to examine fans’ negotiation of parasocial and affective relationships in online interactions with the celebrity and other fans. On the basis of a thematic analysis of Chinese fans’ comments on social media before and after Wu’s arrest and conviction for rape and other sexual crimes in 2022, I highlight the fluidity of fans’ positive and negative parasocial interactions and emotional attachments to a celebrity. The analysis suggests how fans can prioritize their continued support and admiration for a celebrity above matters of morality …

Library Workers On The Front Lines Of Conspiracy Theories In The Us: One Nationwide Survey, Stephanie Beene, Katie Greer

University Libraries & Learning Sciences Faculty and Staff Publications

Purpose

The purpose of this study was to investigate whether and in what ways library workers in the United States encountered patrons espousing beliefs in conspiracy theories and, if so, to explore the effectiveness of the strategies they used to address information disorder during the interactions.

Design/methodology/approach

The study was designed with an exploratory qualitative approach. Data were collected via an online survey posted to national and state library association listservs, utilizing a self-selected sampling method. Researchers inductively and deductively analyzed results, developing predetermined themes based on the research questions, then iteratively integrating unexpected data during coding.

Findings

A total …

International Student-Athletes’ Unique Challenges: Collegiate Coaches’ Facilitation Of Social Capital And Servant Leadership, Daewon Yoon

Health, Exercise, and Sports Sciences ETDs

International student-athletes (ISAs) play in almost all NCAA sports at all levels of competition. This factor implies that international student-athletes are now a significant part of the paradigm of college athletics.

Even though an increasingly substantial number of ISAs in international student (ISs) populations in the United States, ISAs would face additional challenges concerning language barriers, cultural differences, adjusting to the new environment, general life on campus, academic settings, and the school's high expectations of them for athletic performance.

Therefore, providing genuine caring and supportive behavior for international student-athletes, ongoing support for social connection to minimize their unique issues, servant …

Converging Incentive Structures That Drive The Peer Review Process, Jonathan Eldredge, Michelle M. Kraft

Posters and Presentations

No abstract provided.

Vaccine Messaging – What New Mexico Black And Hispanic/Latinx Communities Have To Say, Theresa Cruz, Camille Velarde, Anna Rutins, Khadijah Bottom, Miriam Luevano, Miguel Acosta

Posters and Presentations

The Partnering 4 Vaccine Equity (P4VE) initiative in New Mexico (NM) aims to overcome vaccine hesitancy and promote health equity among underserved populations. Four listening sessions were conducted in 2023 by the University of New Mexico Prevention Research Center, Presbyterian Community Health, and community partners to understand vaccine attitudes and message preferences of African American, African immigrant, NM Hispanic/Latinx, and Hispanic/Latinx immigrant communities. The sessions followed a semi-structured discussion guide led by trained trusted messengers and recruited through community-based organizations and social media platforms. Participants shared their experiences and perspectives on COVID-19 and influenza vaccine attitudes, beliefs, and barriers. Participants …

Reinforcement Learning-Based Resilience And Decision Making In Cyber-Physical Systems, Fisayo Sangoleye

Electrical and Computer Engineering ETDs

Cyber-physical systems (CPS) transform how humans interact with technology by integrating sensing, computation, networking, and control with physical processes to facilitate smart services and innovative applications in our environments. Recent advances in CPS have led to rapid growth in the amount of information constantly generated by people, systems, and processes. Most of this information, however, is underutilized due to the lack of efficient information utilization and decision-making techniques. Also, the increasing interconnectivity of CPSs presents security risks that, if left unaddressed, could be highly disruptive to systems, processes, and economies. In this dissertation, we present a study and proposal of …

Implementing Ethics Education For Nurse Managers, Mona L. Lateyice, Rachel E. Marzec

Doctor of Nursing Practice Scholarly Projects

Background: Every day, nurses are faced with making decisions for patient care and may come across complicated ethical decisions. Ethical practice is essential in every health care organization in providing care and how they conduct themselves (ANA, 2015). Nurse managers are responsible for ensuring ethical standards are met by nursing staff.

Problem: Nurse managers are faced with ethical problems more than fifty percent of their work time (Aitamaa, 2019). There are studies that show nurse managers and nurses have difficulty solving ethical problems because they lack understanding of ethical principles (Huang, et al., 2020). Evidence shows nurses are deficient in …

Pragmatic Elements In Efl Learners’ Request E-Mails To Teachers: A Study Of Learners’ Communicative Success, Hamzah Ahmad A. Kuriri

Language, Literacy, and Sociocultural Studies ETDs

Language is a tool for communication. People use it when they converse with each other. One way to comprehend what is being said is based on understating the intended meanings of the conversation, or what is called the underlined meanings (pragmatics). Pragmatic studies how different meanings are conveyed, depending on the utterances provided. A case study to investigate the phenomenon of pragmatics is selected as the methodology to specifically examine English as a foreign language (EFL) instructors’ perceptions of EFL students’ e-mails sent to their instructors. Qualitative methods are used to examine data for a period of almost three months …

It Is What It Is... Enduring The Never-Ending: The Lived Experiences Of Parenting Adult Children With Developmental/Intellectual Disabilities, Siri Gurunam Kaur Khalsa

Nursing ETDs

The parental home is the principal place of residence for adults with developmental disabilities/ intellectual disabilities (DD/ID) (Heller et al., 2007). More than 75% of the adult population with DD/ID living in the U.S. continue to have their basic needs provided by their parents (Williamson & Perkins, 2014). This is based on the estimated statistic that 1.0 to 1.58% of the U.S. adult population has a developmental disability (Anderson et al., 2019; Fox et al., 2015). About 2.9 million adults with DD/ID live with a parent of 55 years (Byun et al., 2006), with more than 25% of these parents …

Dynamic Assessment Of Aac Verb Symbols For Children With Autism Spectrum Disorder, Valerie Prieto, Cindy Gevarter, Cathy Binger, Mary Hartley

Speech and Hearing Sciences ETDs

This study used dynamic assessment (DA) with graduated prompting to evaluate whether preschool-aged children with autism spectrum disorder (ASD) demonstrated learning potential with verb-based augmentative alternative communication (AAC) symbols. Four participants completed DA sessions across three instructional conditions: (a) requesting actions embedded in play, (b) labeling actions embedded in play, and (c) labeling actions presented via video. Performance across these conditions along with a control condition was compared using an adapted multielement single-case design. Three participants demonstrated learning in at least two instructional conditions, and only one showed progress in the control condition. Overall, participants initially required less cueing to …

The Affective Landscapes Of Herbalism In New Mexico, Samantha Angelou Stroud

Geography ETDs

Herbalism, or practices which use plants for medicinal purposes, is tied to traditions in several cultures of the American Southwest, including Indigenous herbal medicine, Mexican-American curanderismo, and Western herbal traditions. Herbalism has been steadily gaining mainstream popularity since the late 1960s, alongside counterculture, holistic health, and back-to-nature movements, introducing many newcomers to the practice. This study asks: How does herbalism create and attach meaning to plants, cultures, and place in New Mexico? What are the affective landscapes produced by herbalism in New Mexico? And, to what extent do meaningful attachments manifest in ethics and actions of care? I argue that …

Impact Of Emotional Processing On Working Memory In Preadolescents With High Autistic And Anxiety Traits, Teagan Mullins

Psychology ETDs

Adolescence is an important neurodevelopmental period that confers both opportunity for positive change, and a risk for emerging psychopathology. In particular, anxiety disorders and autism spectrum disorder (ASD) both cause significant challenges during adolescence that impact individuals throughout their lifespan. Notably, functional impacts of anxiety and ASD are not limited to those who meet diagnostic criteria, and can be present at sub-clinical levels. However, despite high rates of co-morbidity of ASD and anxiety symptomology, the degree to which the neural bases of anxiety are similar or qualitatively different in individuals with and without autistic traits is unknown. One candidate neurobehavioral …

The Role Of Social Media Activism In Achieving Good Water And Sanitation In Ghana, Inusah Mohammed

Communication ETDs

This thesis examined the role of social media activism in ensuring good water and sanitation in Ghana. The study conducted a thematic analysis of Facebook posts (403) from March 2020 to December 2022 and found seven themes on how social activists are presenting issues concerning water and sanitation in Ghana. The study also found outcomes of the activism and also found theoretical implications of activism on social media usage in Ghana.

Neuroinflammatory And Metabolomic Temporal Dynamics From Inhaled Wildfire Smoke With Attenuation Via Pharmacological Intervention, David Scieszka

Biomedical Sciences ETDs

Wildfire smoke is a global issue affecting nearly all humans on the surface of this Earth. Smoke dispersion from wildfires can span continents and cross oceans with amazing ease. Furthermore, total acres of land burned per year in the United States has roughly doubled since 1980, meaning this issue will persist for an indeterminate amount of time. Exposure to wildfire smoke is hazardous and promotes aging-associated events in the cardiopulmonary systems. Yet long- and short-term effects on the brain remain relatively unknown. From these, it is critically important to understand the neurological impacts from wildfire smoke exposure; to compare these …

The “Afro In Afrolatinidad”: Examining Afrolatinx Experiences Of Blackness Through And Afrolatin Critical Theory Of Race, Celine Maria Ayala Ph.D

Sociology ETDs

Scholars of Afrolatinidad across disciplines often use their work to highlight the diversity of the Latinx community (Cahuas, 2019). Those who highlight Blackness in Latinidad tend to do so by merging Chicanx, and other Latinx theories with theories of Blackness that are centered on African American experiences. Although important, these works only tell one side of a multivariant story. Using a critical, diasporic, intersectional theoretical approach, which I call an Afrolatin Critical Theory of Race (ACTR), along with 30 semi-structured in-depth interviews, I find that Afrolatinx folk navigate Blackness, educational attainment and language in ways that debunk the myth of …

Machine Learning Based Prediction Models For Silicon Heterojunction Solar Cell Optimization, Rahul Jaiswal

Electrical and Computer Engineering ETDs

Silicon heterojunction solar cell of Heterojunction with Thin Intrinsic Layer (HIT) structure is a commercially available technology, and its market share will significantly increase by the next decade. With such a significant market share, any minor improvement in the device’s overall efficiency can be beneficial three folds - customer return on investment, industry revenue, and the overall carbon footprint (from manufacturing to recycling/ disposing of the device). Conventionally, device optimization for solar cells has been achieved using a hit & trial approach where multiple experiments are done to evaluate the best process conditions and device parameters. This approach has some …

Vi Energy-Efficient Memristor-Based Neuromorphic Computing Circuits And Systems For Radiation Detection Applications, Jorge Iván Canales Verdial

Electrical and Computer Engineering ETDs

Radionuclide spectroscopic sensor data is analyzed with minimal power consumption through the use of neuromorphic computing architectures. Memristor crossbars are harnessed as the computational substrate in this non-conventional computing platform and integrated with CMOS-based neurons to mimic the computational dynamics observed in the mammalian brain’s visual cortex. Functional prototypes using spiking sparse locally competitive approximations are presented. The architectures are evaluated for classification accuracy and energy efficiency. The proposed systems achieve a 90% true positive accuracy with a high-resolution detector and 86% with a low-resolution detector.

Long-Term Human Video Activity Quantification In Collaborative Learning Environments, Venkatesh Jatla

Electrical and Computer Engineering ETDs

Research on video activity detection has mainly focused on identifying well-defined human activities in short video segments, often requiring large-parameter systems and extensive training datasets. This dissertation introduces a low-parameter, modular system with rapid inference capabilities, capable of being trained on limited datasets without transfer learning from large-parameter systems. The system accurately detects specific activities and associates them with students in real-life classroom videos. Additionally, an interactive web-based application is developed to visualize human activity maps over long classroom videos.

Long-term video activity detection in classrooms presents challenges, such as multiple simultaneous activities, rapid transitions, long-term occlusions, duration exceeding 15 …

Modeling And Characterization Of Cmos Logic Gates Under Large Signal Rf Injection, Zahra Abedi

Electrical and Computer Engineering ETDs

This research addresses the issue of electromagnetic interference (EMI) in digital electronics, which can cause undesired behavior in active electronic components and systems. As technology advances and transistor size decreases, devices become more susceptible to EMI. In addition, as voltage is scaled down to save energy, silicon chips become more susceptible to soft errors. While there are several ways to mitigate the impact of severe EMI on digital systems, minimal electromagnetic coupling can still cause significant problems. We develop analytical models to predict device upset due to EMI. The study focuses on identifying vulnerable parameters of operation related to device …

Teachers Perceptions, Practices, And Needs Toward Inclusion In Physical Education, Adriana E. Lucero

Health, Exercise, and Sports Sciences ETDs

Central Tasks of Learning to Teach provided the theoretical framework for the first study involving one in-service elementary physical educator teaching integrated classes while reflecting on three major stages of the teacher’s career, (1) the preservice, (2) the induction, and (3) the continuing professional development periods. Data revealed the following four themes: (a) authentic field experiences in immersive environments; (b) practice teaching in integrated settings enhanced self-confidence; (c) comprehensive and in-depth knowledge of students; and (d) disposition toward support when teaching and professional work outside of the teaching space. The Situated Expectancy-Value Theory provided the theoretical underpinning to our second …

School Voices: An Exploration Of Early Career Teachers’ Narratives On Student Voice And Dialogic Practices, Rachel Ada Meiklejohn

Language, Literacy, and Sociocultural Studies ETDs

Classrooms are typically organized around the expectation that students’ voices should be used primarily for reciting answers elicited by teachers. Numerous studies show that moving away from this recitation model towards more dialogic practices has the potential to make literacy learning more effective and inclusive. Yet, dialogic classrooms in which students’ voices work together to create knowledge and make meaning of texts remain rare, especially in classrooms serving students of low-income and minority backgrounds. In order to understand how teachers develop their thinking about student voice and dialogic practices in literacy learning, I completed a qualitative case study of ten …

Being Culturally Relevant And Responsive: A Comparative Analysis Of The Girl Scouts Of Usa Leadership Experience Program To The Diné Philosophy Of Hózhó And The Kinaaldá, To Illuminate Leadership, Rekindle Identity, And Revitalize Language Among Diné Girls, Deborah J. Belone

Teacher Education, Educational Leadership & Policy ETDs

How does analytically comparing the Girl Scouts of the United States of America’s (GSUSA) Leadership Experience program to the Diné philosophy of Hózhó (harmonious way of life) and the Kinaaldá (female puberty ceremony) positively affect the unique diversity of each Diné girl and give attention to leadership skills, self-identity, and the Diné language? This is the research question that guided this research study of comparative analysis. In addition, there are three subquestions: (a) How does aligning the GSUSA Leadership Experience program to the Diné philosophies of Hózhó and the Kinaaldá build leadership skills, positive self-identify, and a healthy social and …

"It Was Really Up To Us": The History Of The Black Berets Of Albuquerque In The Chicana/O Movement Of New Mexico, Jerome J. Chavez

Chicana and Chicano Studies ETDs

This study examines the history of the Black Berets of Albuquerque and their role in the Chicana/o Movement of New Mexico. The Black Berets of Albuquerque were part of a trend in the Civil Rights and Chicana/o Movement era that saw militant youth-based community groups in urban areas form in response to racial discrimination, poverty, educational and health disparities, and police brutality. The issues the Black Berets formed to confront were based on the unique urbanization process that Albuquerque went through that created political and economic disempowerment for the Chicana/o people but made the city a major site for Chicana/o …

Rigorous Analysis Of Markov Processes With Applications To Quantum Information, Samuel Edwin Slezak

Physics & Astronomy ETDs

We present a rigorous analysis of the rapid convergence of techniques based on Markov chains for the simulation of thermal quantum systems. We show that a classical computing algorithm called path integral Monte Carlo is capable of simulating thermal states of transverse field Ising models above a threshold temperature by demonstrating the existence of a rapidly mixing Markov chain. We then turn to quantum computing algorithms and show that an idealized version of quantum Metropolis sampling can efficiently simulate systems that satisfy the eigenstate thermalization hypothesis. In a related result, we find a class of stoquastic frustration free Hamiltonians that …

Antimicrobial Activity And Mechanism Of Amyloid Proteins And Synthetic Conjugated Polyelectrolytes, Fahimeh Maghsoodi

Nanoscience and Microsystems ETDs

Although the exact cause of Alzheimer’s disease (AD) is still unknown, it is widely considered that the accumulation of amyloid plaques composed of the amyloid-β (Aβ) peptide in the brain is linked to neurodegeneration. Co-localization of viral DNA with Aβ plaques, the association of brain infection and AD, and research indicating the protective effect of Aβ against bacteria and fungi in mice and human cells have led to the hypothesis that Aβ expression and deposition may be central to its function as an antimicrobial peptide (AMP). In my thesis research, we seek to elucidate how Aβ functions as an AMP …