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 …

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 …

Bulk Hydrogen Isotopes In Ordinary Chondrites, Michael J. Cato

Earth and Planetary Sciences ETDs

Bulk hydrogen isotopes in nominally anhydrous meteorites are a key component in our understanding of the distribution of hydrogen in our solar system, including the provenance of water on the Earth. Here, we develop a step-heated continuous-flow method to measure the bulk hydrogen isotopes in nominally anhydrous rocks and use this method to significantly increase the dataset of bulk hydrogen isotopes in ordinary chondrites, nearly doubling the number of equilibrated members. We found that as thermal alteration increases from petrologic type 3.0 to 4, there is a correlated decrease in both hydrogen content and isotope ratio, followed by no significant …

The Effect Of Shrub Cover On Conifer Water-Use Patterns, Growth, And Response To Climate Change In The Southern Sierra Nevada, Marissa Goodwin

Biology ETDs

As wildfires increase in size and severity, large areas of forest are undergoing substantial increases in shrub cover. In forests where water is the limiting resource, the partitioning of soil water between shrubs and trees may determine how shrubs affect tree growth and water-stress. We analyzed the δ²H and δ¹⁸O values of xylem water for two conifer species (Abies concolor and Pinus jeffreyi) and two shrub species (Arctostaphylos patula and Ceanothus cordulatus) to assess how shrub cover affects the water-uptake patterns of conifers in the southern Sierra Nevada. We found that growing …

Polyscopic Spectatorship, Creative Cartography, And Post-Cinematic Refractions In The Age Of Neo-Liberal Travel: An Investigation Of Youtube Travel-Vloggers, Niko T. Doezema

Foreign Languages & Literatures ETDs

One of the most popular forms of travel “literature” consumed today is the travel-vlog. YouTube is awash in these travelers, the most successful of which even make a career out of their travels through monetization of their content, allowing them to pay for traveling by traveling. My project is a three-fold investigation into the nature of this genre, the first two branches of which are genealogical and diagnostic, the third of which is speculative and potentially transformative. My first inquiry examines the historical and generic conditions at the crossroads of travel literature and empire that have led to the present …

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 …

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 …

The Gayborhood Was Never Here For Some Of Us! Health Consequences Of Racialized Exclusion Among U.S. Sexual Minorities Across The Lifecourse, Kasim Ortiz

Sociology ETDs

Sexual minorities exhibit elevated rates of cigarette smoking, although disparate patterns exist when examining racial/ethnic differences among sexual minorities in the United States. Evidence suggests examining differing neighborhood contexts may help illuminate drivers of tobacco-related outcomes among sexual minorities, especially with respect to racial/ethnic variations among this understudied population. Adapting a framework of whiteness and health, the current project examined the role of racial residential segregation and neighborhood disadvantage as neighborhood contexts significantly associated with cigarette smoking across the adult lifespan. Using data from the 2010 Social Justice Sexual Project, merged with U.S. Census data, I find that residing in …

Material Reliability For A Molten Chloride Salt System, Aaron A.H. Overacker

Nuclear Engineering ETDs

Energy efficiency and cost reduction can both be improved upon using overall higher temperatures for the working fluid. This interest is shared in both nuclear energy as well as concentrated solar power. To achieve higher temperatures would require industry to change working fluids. The United States Department of Energy set out a goal of operating concentrated solar to above 700℃. This would help reduce the cost by having more efficiency in the thermal energy storage, while not a concern for nuclear, these high temperatures can reduce the safety risk and pressure use with the implementation of molten salts. The National …

"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 …

Additive Manufacturing Of Lightweight Concrete Mixtures, Kourosh Rashidi

Civil Engineering ETDs

Additive manufacturing, also known as 3D printing, is an innovative technique that is increasing its popularity in many industries including construction. 3D printing is related to the layer wised manufacturing or additive construction of any simple to intricate geometry from a digital file. The construction industry has a high potential for using 3D printing technology. However, one of the critical factors in the adaption of additive manufacturing in the construction industry is achieving a printable concrete mix design. This research aims to design printable mixes of lightweight concrete that could be effectively used in the 3D printing of walls or …

3d Printing Of Earthen Materials: Toward The Carbon-Zero Construction, Shiva Bhusal

Civil Engineering ETDs

In recent years, digital manufacturing techniques in the architecture and construction industry have rapidly gained attention, especially with 3D printing, also called additive manufacturing. The use of cement has been common in modern construction and is now being explored for 3D printing. However, due to cement's contribution to approximately 7 percent of global carbon emissions and its high cost, research on sustainable and greener materials has gained attention. Previous studies on alternative construction have examined the mechanical and rheological properties of soil mixes, but not much attention has been given to printability evaluation, shrinkage, and cracking, which can affect the …

Mental Distress Among Adults With Serious Mental Illness In A Criminal Legal Setting: A Secondary Data Analysis Of The Mcarthur Mental Health Court Study Data, Violette Cloud

Psychology ETDs

Chronic criminal legal system (CLS) involvement among individuals with serious mental illness (SMI) is of growing concern. Mental health courts (MHCs) are a known diversion strategy currently used by the CLS to address this problem. MHCs are seen as an effective method for linking individuals with SMI to needed treatment, removing them from a detention setting, and subsequently reducing recidivism. However, less is known about the impact of MHC enrollment on mental health related outcomes (mental distress). Using the McArthur Mental Health Court Study data, this study aimed to inspect the impact of MHC participation, legal coercion, and treatment motivation …

Synthesis, Characterization And Spectroscopic Studies Of Novel Donor-Acceptor Complexes, Shiyue Gao

Chemistry and Chemical Biology ETDs

Square-planar compounds of the (dichalcogenolene)Pt(diimine) series are possess unique photophysical properties that include long-lived excited state lifetimes, which result in their being potential candidates for numerous applications. These applications include solar energy conversion, photocatalysis, nonlinear optics, and photoluminescent probes of biological systems. The most interesting feature of the (dichalcogenolene)Pt(diimine) series of molecules is the bpydichalcogenolene ligand-to-ligand charge transfer (LL’CT) band. To better understand their photoluminescent decay mechanism, and understand their excited dark state properties, we have synthesized and characterized new compounds that include (Thp-bpy)Pt(CAT), (Thp2-bpy)Pt(CAT), (Thp-bpy)Pt(bdt), and (Thp2-bpy)Pt(bdt). Through interpretation of electronic absorption, resonance Raman, XAS, photoluminesce spectroscopy, in addition …

From Peer Review To Peer Conference: Increasing Collaboration In Asynchronous And Synchronous Computer-Mediated Modes In A Technical And Professional Communication Class, Sofia Tarabrina

English Language and Literature ETDs

The purpose of this study was to investigate the influence of different modes of peer review on students' interactions through a mixed-methods case study. The researcher recruited six students and conducted three peer review sessions in the asynchronous anonymous, asynchronous identifiable, and synchronous mode. The data sources were student pre- and post-peer review drafts, peer review comments, and the researcher's observations of student interactions. The data analysis included transcribing, coding, enumeration, classification, ethnographic analysis, and comparison.

The data analysis showed that tension in peer review interactions that might have caused dissatisfaction in students could be reduced if students performed more …

Monitoring American Federalism: The Overlooked Tool Of Sounding The Alarm Interposition, Christian G. Fritz

Faculty Scholarship

One key feature of the U.S. Constitution – the concept of federalism – was unclear when it was introduced, and that lack of clarity threatened the Constitution’s ratification by those who feared the new government would undermine state sovereignty. Proponents of the new governmental framework were questioned about the underlying theory of the Constitution as well as how it would operate in practice, and their explanations produced intense and extended debate over how to monitor federalism.

http://50shadesoffederalism.com/case-studies/monitoring-american-federalism-the-overlooked-tool-of-sounding-the-alarm-interposition/#more-1574

Theory, Simulation, And Experiments On A Magnetically Insulated Transmission Line Terminated By A Bremsstrahlung Diode, Troy Clay Powell

Electrical and Computer Engineering ETDs

Foundational concepts necessary for power flow analysis of a self-magnetically insulated transmission line (MITL) are introduced in theoretical form and several developments to the theory are described. These include cold-cathode electron emission physics, self-magnetic insulation physics, self-limited MITL current, and relativistic secondary ion production from anode surfaces. Modeling these physics is performed using EMPIRE, an electromagnetic particle-in-cell code.

Self-limited MITL current theory described numerically by Pointon is developed here in analytic form and is then used to drive simulations to compare to experiments that were performed in EMPIRE. Carefully calibrated current sensors from HERMES-III experiments show good agreement with EMPIRE …

Research Priorities For Therapeutic Plasma Exchange In Critically Ill Patients, Sascha David, Lene Russell, Pedro Castro, Andry Van De Louw, Lara Zafrani, Tasneem Pirani, Nathan D. Nielsen, Eric Mariotte, Bruno L. Ferreyro, Jan T. Kielstein, Luca Montini, Anne C. Brignier, Matthias Kochanek, Joan Cid, Chiara Robba, Ignacio Martin-Loeches, Marlies Ostermann, Nicole P. Juffermans

Pathology Research and Scholarship

Therapeutic plasma exchange (TPE) is a therapeutic intervention that separates plasma from blood cells to remove pathological factors or to replenish deficient factors. The use of TPE is increasing over the last decades. However, despite a good theoretical rationale and biological plausibility for TPE as a therapy for numerous diseases or syndromes associated with critical illness, TPE in the intensive care unit (ICU) setting has not been studied extensively. A group of eighteen experts around the globe from different clinical backgrounds used a modified Delphi method to phrase key research questions related to "TPE in the critically ill patient". These …

Smokebox: Writing Into Embarrassment, Julia Storch

Theatre & Dance ETDs

Engaging with theoretical concepts and dramaturgical tools, this essay follows my journey through The Dramatic Writing MFA program at the University of New Mexico, focusing on the production of my thesis play, Smokebox. In Part I, I give the background and development of my journey as a playwright, exploring the obstacles I faced and overcame through my engagement with coursework and staged readings. I map out the development of Smokebox, from its humble beginnings as a class assignment, to its transformation through workshop, and finally its realization through an intense rehearsal and production process. In Part II, I …

Medication For Opioid Use Disorder During Pregnancy - Maternal And Infant Network To Understand Outcomes Associated With Use Of Medication For Opioid Use Disorder During Pregnancy (Mat-Link), 2014-2021, Kathryn Miele, Shin Y. Kim, Rachelle Jones, Juneka H. Rembert, Elisha M. Wachman, Hira Shrestha, Michelle L. Henninger, Teresa M. Kimes, Patrick D. Schneider, Vaseekaran Sivaloganathan, Katherine A. Sward, Vikrant G. Deshmukh, Pilar M. Sanjuan, Jessie R. Maxwell, Neil S. Seligman, Sarah Caveglia, Judette M. Louis, Tanner Wright, Carolyne Cody Bennett, Caitlin Green, Nisha George, Lucas Gosdin, Emmy L. Tran, Dana Meaney-Delman, Suzanne M. Gilboa

Pediatrics Research and Scholarship

PROBLEM: Medication for opioid use disorder (MOUD) is recommended for persons with opioid use disorder (OUD) during pregnancy. However, knowledge gaps exist about best practices for management of OUD during pregnancy and these data are needed to guide clinical care.

PERIOD COVERED: 2014-2021.

DESCRIPTION OF THE SYSTEM: Established in 2019, the Maternal and Infant Network to Understand Outcomes Associated with Medication for Opioid Use Disorder During Pregnancy (MAT-LINK) is a surveillance network of seven clinical sites in the United States. Boston Medical Center, Kaiser Permanente Northwest, The Ohio State University, and the University of Utah were the initial clinical sites …

Referral Triage To Improve Neurology Access, Melinda Mata

Doctor of Nursing Practice Scholarly Projects

The demand for neurology consultation far outweighs the number of specialists, thus causing long wait-times for consultation. Other contributing factors to obtaining timely consultation include, quality of information sent with the referral, insurance authorization, triage process, and appointment availability. This retrospective quality improvement study explored the effects of a referral triage process on reducing appointment wait time. All referrals were sent to one fax number and a new standard referral and triage process was implemented with specific operators with defined roles and responsibilities. The initial results following intervention implementation did not show improvement in wait times. Comparing the new triage …

Aging And Learning: Community Engagemente And Self-Efficacy In L2 Teaching To Elderly Learners, Leticia Rinaldi Souza

Spanish and Portuguese ETDs

The elderly population (60 years or older) has been increasing during the past decades around the world and is expected to reach two billion by 2050 (Scult, Haime, et al 2015). However, the misconception that elderly people are uncapable, or incompetent is still part of the imaginary constructed around such populations (Minichiello and Coulson, 2005). Older adults present powerful functional capacities and social activities lead to better performance and slower decreases in their memory and executive function (Scott, Masser, & Pachana, 2020). Thus, second language learning plays an effective role in enabling active and regular engagement in social and psychological …

The Bias Of New Mexico Nurses In A Residency Program Toward People Experiencing Homelessness, Tolulope Kabir Fijabi

Doctor of Nursing Practice Scholarly Projects

ABSTRACT

There is growing evidence that healthcare workers do not provide equivalent levels of care to patients of different social groups. This group includes the population of people experiencing homelessness and the number continues to grow simultaneously across U.S. Studies have also shown that the poor and the marginalized experiences disappointment in the healthcare industry due to negative attitudes such as stereotyping, bias, and prejudice from healthcare providers limiting them from accessing care when necessary. With growing research on the influence of the experience of trauma among people experiencing homelessness, there is a lack of trauma-informed services as it relates …

Telehealth Monitoring For Non-Hospitalized Covid-19 Positive Patients In A Rural Setting, Rebekah Leann French

Doctor of Nursing Practice Scholarly Projects

Purpose

This quality improvement project evaluates the efficacy of an outpatient COVID-19 telehealth monitoring program intended to increase access to care, decrease emergency room/urgent care visits, and hospital admissions among telehealth observed adult patients in a rural area while providing safe home monitoring during acute illness.

Rationale/Background

Prior to COVID-19 pandemic, healthcare systems within the United States encountered several challenges including healthcare inequality and decreased healthcare access, particularly in rural communities. These gaps became more apparent when a novel COVID-19 pandemic emerged straining healthcare systems in the United States and throughout the world. Challenges ranged from overwhelmed emergency room (ER) …

Student Perceptions Of Participation In Socratic Seminars At A Paideia School, Kurt A. Schmidt

Teacher Education, Educational Leadership & Policy ETDs

This phenomenological study considered Socratic seminars and student perceptions. Research on Socratic seminars considers student achievement, but lacks students’ perspectives. This study’s purpose is to describe seminar participation for students at a Paideia School. Research questions include 1) “From the students’ perspectives, and based on their personal judgments and perceptions, what is it the lived experience for high school freshmen and sophomores who regularly participate in Socratic seminars?” and 2) “What effect does regular participation in Socratic seminars have on students’ perceptions of their own engagement in school?” Fourteen students were interviewed. Analysis yielded four themes: Open Exchange of Ideas …

Perceptions Of Nursing Staff On Restraint Alternatives, Adelia S. Perea

Doctor of Nursing Practice Scholarly Projects

Physical restraint is often used as a nursing intervention for patients with behavioral issues despite current evidence that indicates their use is actually more harmful than helpful. Nursing staff at UNMH are required by policy to use other methods such as restraint alternatives before placing patients in restraint. However, they do not have the necessary resources or tools to comply with the policy. The NPCU conducted a quality improvement project that introduced 5 restraint alternatives followed by a survey focused on nursing perceptions. The results revealed 2 alternatives (Gamewright GoPOP sensory toy & Playtivity sensory disc) were perceived by nursing …

Heterogeneity Of Treatment Effects Of Hydrocortisone By Risk Of Bronchopulmonary Dysplasia Or Death Among Extremely Preterm Infants In The National Institute Of Child Health And Human Development Neonatal Research Network Trial: A Secondary Analysis Of A Randomized Clinical Trial, Samuel J. Gentle, Matthew A. Rysavy, Lei Li, Matthew M. Laughon, Ravi M. Patel, Erik A. Jensen, Susan Hintz, Namasivayam Ambalavanan, Waldemar A. Carlo, Kristi Watterberg, National Institute Of Child Health And Human Development Neonatal Research Network

Pediatrics Research and Scholarship

IMPORTANCE: Extremely preterm infants who develop bronchopulmonary dysplasia (BPD) are at a higher risk for adverse pulmonary and neurodevelopmental outcomes. In the National Institute of Child Health and Human Development Neonatal Research Network (NICHD NRN) Hydrocortisone Trial, hydrocortisone neither reduced rates of BPD or death nor increased rates of neurodevelopmental impairment (NDI) or death.

OBJECTIVE: To determine whether estimated risk for grades 2 to 3 BPD or death is associated with the effect of hydrocortisone on the composite outcomes of (1) grades 2 to 3 BPD or death and (2) moderate or severe NDI or death.

DESIGN, SETTING, AND PARTICIPANTS: …

Assessment Of Corticosteroid Therapy And Death Or Disability According To Pretreatment Risk Of Death Or Bronchopulmonary Dysplasia In Extremely Preterm Infants, Erik A. Jensen, Laura Elizabeth Wiener, Matthew A. Rysavy, Kevin C. Dysart, Marie G. Gantz, Eric C. Eichenwald, Rachel G. Greenberg, Heidi M. Harmon, Matthew M. Laughon, Kristi L. Watterberg, Michele C. Walsh, Bradley A. Yoder, Scott A. Lorch, Sara B. Demauro, Eunice Kennedy Shriver National Institute Of Child Health And Human Development Neonatal Research Network

Pediatrics Research and Scholarship

IMPORTANCE: Meta-analyses suggest that corticosteroids may be associated with increased survival without cerebral palsy in infants at high risk of bronchopulmonary dysplasia (BPD) but are associated with adverse neurologic outcomes in low-risk infants. Whether this association exists in contemporary practice is uncertain because most randomized clinical trials administered corticosteroids earlier and at higher doses than currently recommended.

OBJECTIVE: To evaluate whether the pretreatment risk of death or grade 2 or 3 BPD at 36 weeks' postmenstrual age modified the association between postnatal corticosteroid therapy and death or disability at 2 years' corrected age in extremely preterm infants.

DESIGN, SETTING, AND …

Blood Pressure Classification Status In Children With Ckd Following Adoption Of The 2017 American Academy Of Pediatrics Guideline, Derek K. Ng, Megan K. Carroll, Susan L. Furth, Bradley A. Warady, Joseph T. Flynn, Sahar Fathallah-Shaykh, Anjali Nayak, Martin Turman, Tom Blydt-Hansen, Cynthia Wong, Steve Alexander, Ora Yadin, Elizabeth Ingulli, Robert Mak, Cheryl Sanchez-Kazi, Asha Moudgil, Caroline Gluck, Carolyn Abitbol, Marissa Defrietas, Chryso Katsoufix, Wacharee Seeherunvong, Larry Greenbaum, Lyndsay Harshman, Craig Langman, H Ann & Robert, Sonia Krishnan, Amy Wilson, Stefan Kiessling, Margaret Murphy, Siddharth Shah, Janice Sullivan, Sushil Gupta, Samir El-Dahr, Nancy Rodig, Allison Dart, Meredith Atkinson, Arlene Gerson, Tej Matoo, Zubin Modi, Alejandro Quiroga, Bradley Warady, Rebecca Johnson, Vikas Dharnidharka, Stephen Hooper, Susan Massengill, Liliana Gomez-Mendez, Matthew Hand, Joann Carlson, Hanan Tawadrous, Craig Wong, Frederick Kaskel, Shlomo Shinnar, Jeffrey Saland, Marc Lande, George Schwartz, Anil Mongia, Donna Claes, Mark Mitsnefes, Katherine Dell, Hiren Patel, Pascale Lane, Rulan Parekh, Amira Al-Uzri, Kelsey Richardson, Larry Copelovitch, Elaine Ku, Joshua Samuels, Poyyapakkam Srivaths, Samhar Al-Akash, Patricia Seo-Mayer, Victoria Norwood, Cynthia Pan, Sharon Bartosh

Pediatrics Research and Scholarship

Accurate detection of hypertension is crucial for clinical management of pediatric chronic kidney disease (CKD). The 2017 American Academy of Pediatrics (AAP) clinical practice guideline for childhood hypertension included new normative blood pressure (BP) values and revised definitions of BP categories. In this study, we examined the effect of applying the AAP guideline’s normative data and definitions to the Chronic Kidney Disease in Children (CKiD) cohort compared with use of normative data and definitions from the 2004 Fourth Report on the Diagnosis, Evaluation, and Treatment of High Blood Pressure in Children and Adolescents.