Digital Commons Network^™

Neutrosophic Study Of Gender Identity Models In Teaching Practices, Julio Alfredo Paredes López, Iyo Alexis Cruz Piza, Luis Rodrigo Miranda Chávez, Miguel Ángel Guambo Llerena

Neutrosophic Sets and Systems

No abstract provided.

Use Of Neutroalgebra For The Analysis Of The Poor State Of The Social Rehabilitation System In Babahoyo, Marcelo Raúl Dávila Castillo, Robert Alcides Falconí Herrera, Luis Andrés Crespo Berti, Oscar Fabian Villacrés Duche

Neutrosophic Sets and Systems

No abstract provided.

Neutrosophic Cognitive Maps For The Analysis Of The Factors In The Proper Diagnosis Of Conversion Disorder, Jenny Olivia Caicedo Rodríguez, Álvaro Paúl Moina Veloz, Silvia Tatiana Tite Andi

Neutrosophic Sets and Systems

No abstract provided.

Defining The Role Of Core Histones In Cellular Quiescence, Eric M. Small

Biomedical Sciences ETDs

Quiescence is a distinct cell cycle phase, termed G0, in which growth, transcriptional and translational activity, and replication are halted. Importantly, quiescent cells are viable and can return to the cell cycle. Quiescence is a feature of all organisms and a key hallmark of stem cells; however, the regulation of quiescence is still poorly understood.

Prior studies have implicated chromatin in the regulation of quiescence. In aim 1 I conducted a comprehensive screen of H3 and H4 histone mutants to identify chromatin features that may affect quiescence. I identified several histone residues implicated in transcriptional regulation that altered quiescence and …

High-Precision Estimation Of Emitter Positions Using Bayesian Grouping Of Localizations, Mohamadreza Fazel, Michael J. Wester, David J. Schodt, Sebastian Restrepo Cruz, Sebastian Strauss, Florian Schueder, Thomas Schlichthaerle, Jennifer M. Gillette, Diane S. Lidke, Bernd Rieger, Ralf Jungmann, Keith A. Lidke

Pathology Research and Scholarship

Single-molecule localization microscopy super-resolution methods rely on stochastic blinking/binding events, which often occur multiple times from each emitter over the course of data acquisition. Typically, the blinking/binding events from each emitter are treated as independent events, without an attempt to assign them to a particular emitter. Here, we describe a Bayesian method of inferring the positions of the tagged molecules by exploring the possible grouping and combination of localizations from multiple blinking/binding events. The results are position estimates of the tagged molecules that have improved localization precision and facilitate nanoscale structural insights. The Bayesian framework uses the localization precisions to …

Theoretical Studies Of Molecule-Surface Interactions And Dynamics, Yingqi Wang

Chemistry and Chemical Biology ETDs

Gas-surface scattering involves the conversion of energy in different forms in the impinging molecule, possible bond breaking and forming, and the energy transfer across gas-solid interface. Possible energy dissipation channels include adiabatic energy transfer to the motion of surface phonons and non-adiabatic interactions with surface electron-hole pairs. A complete understanding of the interplay of energy dissipation and physical/chemical changes in the molecule is vital for many important applications such as materials fabrication and heterogenous catalysis.

Gas-surface encounters may occur where non-adiabatic effects are negligible. Two such systems were investigated, both with ample experimental data. One is concerned with the scattering …

Science, Technology, Engineering, And Mathematics (Stem) Project-Based Learning (Pbl) Education: A New Mexico Case Study For Equity And Inclusion, Kimberly A. Scheerer

Teacher Education, Educational Leadership & Policy ETDs

This research addresses how student participation in Science, Technology, Engineering, and Mathematics (STEM) project-based learning (PBL) education activities encourages underrepresented minority student achievement in STEM career field trajectories. Seven New Mexico high school counselors and 12 STEM organization personnel were interviewed during this study. Their responses represent the nuanced professional voices where New Mexico public education intersects with STEM student interest and cultural influence.

For students, STEM PBL can foster deep integration across educational disciplines and enhance STEM career trajectory interest and readiness. STEM education converged with PBL methodologies has the ability to leverage community support while broadening student networks. …

Combining Isotopic And Genetic Analyses To Quantify Microbial Facilitation Of Recalcitrant Resource Use By Terrestrial And Aquatic Consumers, Alexi Christina Besser

Biology ETDs

Quantifying the flow of energy and nutrients through food webs is foundational to understanding the structure and function of ecosystems. Here, I utilize the stable carbon and nitrogen isotope analysis of individual amino acids to trace the movement of essential amino acids through terrestrial and freshwater food webs in New Mexico, USA. I first explore isotopic patterns among co-occurring terrestrial plants and aquatic algae. I then combine this molecular isotopic approach with 16S and 18S rRNA sequencing to demonstrate the importance of gut microbiota as sources of essential amino acids to wild mammalian hosts. Next, I explore the roles of …

That's A Wrap: Using Cultural Discourse Analysis To Explicate The Film Portrayal Of Communication Between Elderly Parents And Their Adult Child(Ren) In A Caregiving Relationship, Gerri A. Duran

Communication ETDs

There are burgeoning numbers of elderly and a significant number of their adult children provide them with some level of care. To date, there has been little research on elderly parents’ perspective as they communicate with their adult children about the care provided by their children. This dissertation addresses this gap by identifying the nature of the communication, as portrayed in film, which occurs between an elderly parent (EP) and their caregiving adult child (AC).

In addition to identifying the nature of communication between an EP and their AC, I examine the similarities/differences of their communication among the films. I …

The Dance Of Domesticity: How Gender Constructs Obscure Lived Experience At Museums, Marcy J. Botwick

Museum Studies Theses

My thesis focuses on Mary Shepard Greene Blumenschein and Ernest L. Blumenschein, married artists born in the late 1860s. Ernest Blumenschein was an important regional artist and member of the Taos Society of Artists (TSA). Paintings by Blumenschein and other TSA members promoted tourism in the Southwestern United States through annual exhibitions and their use in advertising the Atchison, Topeka and Santa Fe Railway (AT&SF). Mary Greene Blumenschein was an award-winning painter and illustrator whose work focused on images of women at the beginning of the twentieth century, however, she is now a secondary and obscure figure in art history. …

Status Seeking In Conspicuous Spectator Sports Consumption: A Self-Determination Theory Perspective, Yong Wang

Health, Exercise, and Sports Sciences ETDs

According to self-determination theory, people are intrinsically and/or extrinsically motivated to self-regulate their behavior (Deci & Ryan, 2012). Sport fans watch games for intrinsic rewards such as having fun and supporting a team, which, from the identity fusion perspective (Swann Jr et al., 2009), derive from their visceral sense of oneness with a team. Although they can choose to watch games at home, many fans spend money attending expensive games (e.g., major sports) and publicly display their experience. A plethora of sport management literature has addressed the intrinsic motivation for attending games; however, less attention has been paid to the …

Statistical Methods For Differential Gene Expression Analysis Under The Case-Cohort Design, Lidong Wang

Mathematics & Statistics ETDs

Differential gene expression analysis has the potential to discover candidate biomarkers, therapeutic targets, and gene signatures. How to save money when using an unaffordable sample is a practical question. The case-cohort (CCH) study design can blend the economy of case-control studies with the advantages of cohort studies. But it has not been seen in the medical research literature where high-throughput genomic data were involved.

A score test does not need to fit the Cox PH model iteratively; hence, it can save computing time and avoid potential convergence issues. We developed a score test under the CCH design to identify DEGs …

Evaluating Microneedle Impedance For Monitoring Water Potential In Vitis Vinifera And Helianthus Annuus, Erica Grace Pauer

Biology ETDs

Measurements of plant water potential provide fundamental insights into how plants are interacting with the environment to manage water needs. However, monitoring water potential is difficult, time consuming, and frequently destructive. Several methods have been in development that attempt to monitor the water status of plant tissues in a simple, continuous, and non-destructive manner. One of these methods, electrical impedance spectroscopy (EIS), is emerging as a particularly promising tool that has several applications in plant biology. I used a new microneedle system that applies small electrodes to a range of tissues. By utilizing this tool in conjunction with a standard …

Material Characterization And Comparison Of Sol-Gel Deposited And Rf Magnetron Deposited Lead Zirconate Titanate Thin Films, Katherine Lynne Miles

Mechanical Engineering ETDs

Lead zirconate titanate (PZT) has been a material of interest for sensor, actuator, and transducer applications in microelectromechanical systems (MEMS). This is due to their favorable piezoelectric, pyroelectric and ferroelectric properties. While various methods are available to deposit PZT thin films, radio frequency (RF) magnetron sputtering was selected to provide high quality PZT films with the added capability of batch processing. These sputter deposited PZT films were characterized to determine their internal film stress, Young’s modulus, composition, and structure. After characterization, the sputtered PZT samples were poled using corona poling and direct poling methods. As a means of comparison, commercially …

A Metabolic Profile Of Escalating Density Training, Desmond Millender

Health, Exercise, and Sports Sciences ETDs

Objective: The purpose of this study was to compare the acute physiological, perceptual, and enjoyment responses between a single bout of escalating density training (EDT) and traditional resistance training (TRAD).

Methods: Twelve physically active males (n = 6) and females (n = 6) (age: 21.4 ± 3.0 years; weight: 69.8 ± 7.9 kg; height: 172.9 ± 12.4 cm; maximal oxygen consumption (VO₂max): 44.7 ± 9.2 ml · kg^-1 · min^-1) performed both EDT and TRAD. During the EDT trial, participants performed chest and leg press exercises in a cyclical fashion for 15 minutes with limited …

Unraveling The Complex Interactions Between Members Of The Schistosoma Haematobium Group And Bulinus Snails In And Around Lake Victoria In West Kenya, Caitlin Raiselle Babbitt

Biology ETDs

Schistosoma haematobium, the agent of urogenital schistosomiasis, and related schistosomes are transmitted by members of the genus Bulinus. Each of the 38 Bulinus species vary in their ability to vector schistosome species and non-schistosome trematodes resulting in a patchwork of snail-parasite compatibilities. Accurately identifying snail intermediate hosts and the disease-causing parasites they transmit is critical for snail control strategies and the management of human schistosomiasis. Towards these ends, this thesis identifies bulinid species and the parasites they transmit and implicates certain species in the transmission of S. haematobium. The thesis also includes a systematic review of methods …

Energy Management In Migrating Hummingbirds, Shayne Halter

Shared Knowledge Conference

Hummingbirds are the smallest of migratory birds. Their use of hovering flight to feed on nectar results in prodigious rates of energy consumption. At night, when birds are unable to feed, body fat must be used to stay warm. These characteristics make migratory flights to and from northern breeding areas very expensive. To offset these costs, hummingbirds alternate long flights with stopover periods of refueling along the way. Body fat stores, which may account for as much as 40% of a bird's body weight, also provide a buffer if birds find themselves in a nectar "desert" when the need to …

Assessing The Effects Of Climate Change On Piñon Pine And Its Associated Fungi, Matthew Taylor

Shared Knowledge Conference

Precipitation patterns are a well understood driver of biological processes across the globe, with the frequency and amount determining where, when, and how plants and other organisms grow and interact. Weather patterns, however, are becoming unpredictable, as climate change is driving an increase in extreme events, such as drought. The importance of rainfall is no more apparent than in global drylands. One critical and widespread ecosystem type, covering 18 million hectares of land throughout the Southwestern U.S., is piñon-juniper (P-J) woodlands. Pinus edulis (piñon pine) is a dominant tree species in P-J woodlands and is both ecologically and culturally important …

Going Back To Nature For Finding New Antibiotic To Fight Against The Mutated Bacteria (The Superbug), Md Rafiqul Islam Rupam

Shared Knowledge Conference

Living a healthy life is a well-desired thing for all human beings. But sometimes our health is affected by the pathogen specially by the bacteria and we get sick. In the event of sickness, we need medicine that can fight against pathogens and make our life back on the track that we always desire. Medicine, to be specific antibiotics has a great role in the treatment of diseases that are caused by bacteria. Right now, antibiotics are getting registrant due to the bacteria's own ability to mutate by itself. The antibiotic that is effective against the specific bacteria may not …

Rational Design Of Silica-Based Nanoparticles For Overcoming Barriers Of Sirna Delivery In Relapsed Prostate Cancer Applications, Angelea Maestas-Olguin

Shared Knowledge Conference

The use of exogenous siRNA technology to modulate aberrant protein expression resulting from genetic mutations is a promising therapeutic approach for treatment of diseases such as prostate cancer (PC). The promise of siRNA-based therapeutics is dependent on the development of platforms that effectively protect siRNA from nuclease degradation and deliver the siRNA to the cytosol of target cells. The establishment of nanoparticle-based siRNA delivery platforms have been investigated to mitigate the cost and safety issues associated with viral delivery platforms. In this work, we present the development and characterization of a lipid coated mesoporous silica nanoparticle (LC-MSN) to address the …

Rhizosphere Fungal Assemblages Differentiate By Host Ploidy Level In Mixed-Ploidy Larrea Tridentata Populations, Benjamin Gerstner

Shared Knowledge Conference

Polyploidy-whole genome duplication-is common in plants. Studies over the last several decades have documented numerous mixed-ploidy populations. Whether arising from secondary contact or via whole genome duplication events, the persistence of mixed populations depends on the ability of the minority cytotype to overcome the negative frequency dependent effects of outcrossing with other ploidies, known as Minority Cytotype Exclusion. One mechanism of overcoming Minority Cytotype Exclusion is microbially-mediated niche differentiation (MMND), wherein cytotypes occupy different niches via interactions with different sets of microbes. Inherently cryptic, MMND is underexplored in polyploid plant populations. Here, we search for evidence of MMND in creosotebush …

The Interplay Between Acute Stress And Antimicrobial Peptide Modulation In The Fish Skin, Yago Santos

Shared Knowledge Conference

The fish skin is a crucial first line of defense against different external threats. Among these dangers, several sources of stress, such as overcrowding and transportation, are often associated to intensive aquaculture. Thus, fish requires efficient mechanisms to sense and respond to those danger signals. In fish, the skin produces a large amount of mucus, that covers and protects the whole body. Within the mucus layer, several molecules can directly interact and kill pathogens, one of them are beta-defensins. Beta-defensins are antimicrobial peptides present in almost all animals, including fish. As in humans, beta-defensins are highly expressed in the fish …

Music Genre Classification By Convolutional Neural Networks, Usame Suud

Mathematics & Statistics ETDs

In today’s world, deep learning models are widely used in a variety of fields. Audio

applications include speech recognition, audio classification, and music information

retrieval. In this paper, we will focus on the classification of music genres using an

artificial neural network. The development of audio machine learning techniques has

created an independence from traditional, more time-consuming signal processing

techniques. Starting with raw audio data, we will gain an understanding of what

audio is and its digital representation. Then, the focus will be on obtaining frequency

information from audio signals through the use of spectrograms. Transforming the

spectrograms into the …

Indigenous Borderlands In North America Symposium, Latin American And Iberian Institute, National Hispanic Cultural Center

LAII Events

This symposium seeks to develop new borderland and border-crossing approaches to continental North America that center Indigenous peoples, homelands, political concerns, and related dynamics – temporally and spatially expanding borderlands frameworks.

More information at: https://ib2022.unm.edu/

Neutralizing Covid-19 Convalescent Plasma In Adults Hospitalized With Covid-19: A Blinded, Randomized, Placebo-Controlled Trial, Wesley H. Self, Allison P. Wheeler, Thomas G. Stewart, Harry Schrager, Jason Mallada, Christopher B. Thomas, Vince D. Cataldo, Hollis R. O'Neal, Nathan I. Shapiro, Conor Higgins, Adit A. Ginde, Lakshmi Chauhan, Nicholas J. Johnson, Daniel J. Henning, Stuti J. Jaiswal, Manoj J. Mammen, Estelle S. Harris, Sonal R. Pannu, Maryrose Laguio-Vila, Wissam El Atrouni, Marjolein De Wit, Daanish Hoda, Claudia S. Cohn, Carla Mcwilliams, Carl Shanholtz, Alan E. Jones, Simon Mucha, Tina S. Ipe, Xian Qiao, Stephen J. Schrantz, Aarthi Shenoy, Richard D Fremont, Eric J. Brady, Robert H. Carnahan, James D. Chappell, James E. Crowe, Mark R. Denison, Pavlo Gilchuk, Laura J. Stevens, Rachel E. Sutton, Isaac Thomsen, Sandra M. Yoder, Amanda J. Bistran-Hall, Jonathan D. Casey, Christopher J. Lindsell, Li Wang, Jill M. Pulley, Jillian P. Rhoads, Gordon R. Bernard, Todd W. Rice, Jay S. Raval

Pathology Research and Scholarship

BACKGROUND: Convalescent plasma has been one of the most common treatments for COVID-19, but most clinical trial data to date have not supported its efficacy.

RESEARCH QUESTION: Is rigorously selected COVID-19 convalescent plasma with neutralizing anti-SARS-CoV-2 antibodies an efficacious treatment for adults hospitalized with COVID-19?

STUDY DESIGN AND METHODS: This was a multicenter, blinded, placebo-controlled randomized clinical trial among adults hospitalized with SARS-CoV-2 infection and acute respiratory symptoms for < 14 days. Enrolled patients were randomly assigned to receive one unit of COVID-19 convalescent plasma (n = 487) or placebo (n = 473). The primary outcome was clinical status (disease severity) 14 days following study infusion measured with a seven-category ordinal scale ranging from discharged from the hospital with resumption of normal activities (lowest score) to death (highest score). The primary outcome was analyzed with a multivariable ordinal regression model, with an adjusted odds ratio (aOR) < 1.0 indicating more favorable outcomes with convalescent plasma than with placebo. In secondary analyses, trial participants were stratified according to the presence of endogenous anti-SARS-CoV-2 antibodies ("serostatus") at randomization. The trial included 13 secondary efficacy outcomes, including 28-day mortality.

RESULTS: Among 974 randomized patients, 960 were included in the primary analysis. Clinical status on the ordinal outcome scale at 14 days did not differ between the convalescent plasma and placebo …

A Rapid High-Precision Analytical Method For Triple Oxygen Isotope Analysis Of Co2 Gas Using Tunable Infrared Laser Direct Absorption Spectroscopy, Nathan Perdue, Zachary Sharp, David Nelson Jr., Rick Wehr, Christoph Dyroff

Earth and Planetary Sciences ETDs

Rationale

The simultaneous analysis of the three stable isotopes of oxygen – triple oxygen isotope analysis – has become an important analytical technique in natural sciences. Determination of the abundance of the rare ¹⁷O isotope in CO₂ gas using magnetic sector isotope ratio mass spectrometry is complicated by the isobaric interference of ¹⁷O by ­¹³C (¹³C¹⁶O¹⁶O and ¹²C¹⁶O¹⁷O both have mass 45 amu). A number of analytical techniques have been used to measure the ¹⁷O/¹⁶O ratio of CO₂ gas. They …

Plant Responses To Drought In A Semiarid Grassland: An Isotopic Approach, Elizabeth V. Fain

Biology ETDs

Dryland ecosystems are facing unprecedented climate extremes as a result of global climate change. Water is the most limiting factor in dryland ecosystems, therefore plants in drylands have developed crucial water-use strategies for drought survival. It is important to understand plant physiological responses to water stress as drylands are projected to experience more frequent, severe droughts in the coming decades. To test how plants respond to drought in a semiarid grassland, we measured δ13C, δ15N, and C/N ratio of common C3 and C4 plants (Bouteloua gracilis, B. eriopoda, Pleuraphis jamesii, Salsola tragus, Machaeranthera pinnatifida, …

Understanding The Interconnection Between Public Health And Political Behaviors In A Politically Polarized Context: The Impact Of Race, Political Attitudes, And Policy Factors On The Us Covid-19 Pandemic Response., Florent Nkouaga

Political Science ETDs

This dissertation evaluates the interconnection between health and political behaviors in a polarized context such as the United States. The COVID-19 pandemic unveiled the current political polarization and the structural health disparities among racial communities. Using the system theory delineated by David Easton, this dissertation demonstrates that health attitudes and behaviors in the electorate can influence voting behaviors, as was the case with the 2020 US presidential election. An evaluation of the 2021 African American COVID-19 Vaccine Polls (AACVP), and the 2020 Collaborative Multiracial Postelection Survey (CMPS) demonstrates that factors such as public health compliance, trust in federal health institutions, …

How Hearing Parents With Deaf Or Hard Of Hearing Children Construct Deafness Through Their Early Intervention Experience, Bettie T. Petersen

Language, Literacy, and Sociocultural Studies ETDs

This dissertation explores how hearing parents with deaf/hard of hearing children come to understand deafness. This mixed methods study used an online survey and multiple case studies (volunteers from survey). Participants were asked about early intervention experiences and beliefs about deafness. The survey had 74 respondents and five families participated in the interviews. Survey participants’ beliefs about deafness were primarily medical, focusing on the perceived barriers caused by deafness and the remediation of those barriers through spoken language options. A small number of respondents adopted a cultural perspective of deafness and focused on remediation of barriers through involvement in the …

20221007_Ncbi Virtual Workshop Series- Working On Your Rppr. Learn How To Report Publications Using My Bibliography, Brandon Carroll

HSLIC Blog Post

No abstract provided.