4,171 results match your criteria: "Arizona University[Affiliation]"

Biologists currently have an assortment of high-throughput sequencing techniques allowing the study of population dynamics in increasing detail. The utility of genetic estimates depends on their ability to recover meaningful approximations while filtering out noise produced by artifacts. In this study, we empirically compared the congruence of two reduced representation approaches (genotyping-by-sequencing, GBS, and whole-exome sequencing, WES) in estimating genetic diversity and population structure using SNP markers typed in a small number of wild jaguar (Panthera onca) samples from South America.

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Background: This study investigated the association between stroke severity, functional status measured by the Inpatient Rehabilitation Facility-Patient Assessment Instrument (IRF-PAI), and community discharge from IRF.

Objectives: Aim one examined the association between National Institutes of Health Stroke Scale (NIHSS) scores measured during the acute care stay and IRF admission functional status, measured by the admission IRF-PAI self-care and mobility functional measures, to deduce if functional measures can serve as a proxy for stroke severity. Aim two investigated the ability of the NIHSS and IRF-PAI admission functional measures to predict community discharge from IRF after stroke.

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Leveraging telementoring platforms to enhance PA capacity and education.

JAAPA

October 2024

At Arizona State University in Phoenix, Ariz., Adrienne R. Madhavpeddi is director of Project ECHO and a senior project manager in the Center for Healthcare Delivery and Policy, Elisabeth Williams and Kaitlyn N. Felix are research project managers in the College of Health Solutions, and Gregory K. Mayer is a professor of practice in the College of Health Solutions. Dr. Mayer also is a professor at Northern Arizona University in Phoenix. The authors have disclosed no potential conflicts of interest, financial or otherwise.

Telementoring is a valuable workforce development resource that connects subject matter experts with healthcare providers via videoconferencing. This technology can deliver training, education, and ongoing technical support to build workforce capacity. Arizona State University (ASU) has leveraged a widely used telementoring platform, Project ECHO, to disseminate best practices in palliative medicine.

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During various stages of the COVID-19 pandemic, countries implemented diverse vaccine management approaches, influenced by variations in infrastructure and socio-economic conditions. This article provides a comprehensive overview of optimization models developed by the research community throughout the COVID-19 era, aimed at enhancing vaccine distribution and establishing a standardized framework for future pandemic preparedness. These models address critical issues such as site selection, inventory management, allocation strategies, distribution logistics, and route optimization encountered during the COVID-19 crisis.

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Applied behavior analysis (ABA) is the application of behavioral principles to affect socially important behavior change with social importance, or social validity, being defined by the consumers of the intervention. (Schwartz & Baer, , 189-204, 1991) provided several suggestions to improve the implementation of the social validity assessment including engaging in ongoing assessment, increasing the type and psychometric rigor of social validity measures, and extending participation in the social validity assessment to include direct and indirect consumers. The purpose of this article is to explore the current implementation of social validity assessments used in behavioral research.

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We examined neural mechanisms associated with the learning of novel morphologically derived words in native Hebrew speakers within the Complementary Learning Systems (CLS) framework. Across four sessions, 28 participants were trained on an artificial language, which included two types of morphologically complex words: linear (root + suffix) with a salient structure, and non-linear (root interleaved with template), with a prominent derivational structure in participants' first language (L1). A third simple monomorphemic condition, which served as baseline, was also included.

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Article Synopsis
  • Measuring the growth rate of microorganisms is crucial for understanding their role in ecosystems, as it reflects their resource use, biomass production, and impact on elements essential for life.
  • Microbial adaptability determines their success, where rapid reproduction in favorable conditions and survival strategies in harsher conditions are linked to their relative growth rates.
  • Advanced techniques like omics and stable isotope probing allow scientists to analyze microbial growth in soil, helping to connect microbial diversity and environmental factors to important ecosystem processes like carbon flux and nutrient cycling.
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Validated patterns of behaviour detected by tri-axial acceleration in the laboratory can be used for remote measurements of free-living animals. The tegu lizard naturally occupies diverse biomes in South America and presents ecological threats in regions where it was artificially introduced. We aimed to validate the use of tri-axial acceleration to distinguish among behaviours of male and female tegus in captivity by comparing observed behaviours to recorded acceleration data.

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Article Synopsis
  • * A scientific symposium held from November 8-10, 2023, brought together experts from academia and health authorities to discuss RMSF challenges and potential solutions.
  • * The One Health approach is emphasized as a key strategy to enhance surveillance, diagnosis, and prevention efforts to combat RMSF effectively in Mexico.
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As the field evolves as a doctoring profession, the role and scope of physical therapist practice must also grow to meet important and urgent public health needs. Scalable, population-level interventions must be prioritized to the same degree as tailored, individual-level care. Drawing from public health frameworks, this perspective proposes an approach to population-level physical therapist care delivery that aims to mitigate disease and disability and improve health outcomes by expanding access, decreasing cost, and improving quality of care for those facing the greatest health disparities.

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Soldiers in combat may experience acute stress reactions (ASRs) in response to trauma. This can disrupt function, increasing both immediate physical danger and the risk for post-trauma mental health sequelae. There are few reported strategies for managing ASRs; however, recent studies suggest a novel peer-based intervention as a promising approach.

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Microbiome multi-omics can accelerate human excrement composting research.

Microbiome

September 2024

Center for Applied Microbiome Science, Pathogen and Microbiome Institute, Northern Arizona University, Flagstaff, AZ, USA.

In this editorial, we discuss the need for a new, long-term strategy for managing human excrement (feces and urine) to facilitate health equity and promote environmental sustainability. Human excrement composting (HEC), a human-directed process driven by highly variable and diverse microbiomes, provides a means to advance this need and we discuss how microbiome science can help to advance HEC research. We argue that the technological advancements that have driven the growth of microbiome science, including microbiome and untargeted metabolome profiling, can be leveraged to enhance our understanding of safe and efficient HEC.

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Introduction: The COVID-19 pandemic impacted young people's drinking. Yet, despite social gatherings posing a known risk for increased contraction, some college students still congregated to drink. Furthermore, some students posted about these drinking events to their public and/or private social media feeds.

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Given an orthographic transcription, forced alignment systems automatically determine boundaries between segments in speech, facilitating the use of large corpora. In the present paper, we introduce a neural network-based forced alignment system, the Mason-Alberta Phonetic Segmenter (MAPS). MAPS serves as a testbed for two possible improvements we pursue for forced alignment systems.

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Purpose: Individuals with walking impairment, such as those with cerebral palsy, often face challenges in leading physically active lives due to the high energy cost of movement. Assistive devices like powered exoskeletons aim to alleviate this burden and improve mobility. Traditionally, optimizing the effectiveness of such devices has relied on time-consuming laboratory-based measurements of energy expenditure, which may not be feasible for some patient populations.

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Energy conservation associated with hibernation is maximized at the intersection of low body temperature (T), long torpor bouts, and few interbout arousals. In the arctic ground squirrel (Urocitellus parryii), energy conservation during hibernation is best achieved at ambient temperatures (T) around 0 °C; however, they spend the majority of hibernation at considerably lower T. Because arctic ground squirrels switch to mixed fuel metabolism, including protein catabolism, at extreme low T of hibernation, we sought to investigate how microbial urea-nitrogen recycling is used under different thermal conditions.

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Molecular epidemiology of brucellosis in Asia: insights from genotyping analyses.

Vet Res Commun

December 2024

Brucellosis Department, Razi Vaccine and Serum Research Institute (RVSRI), Agricultural Research, Education and Extension Organization (AREEO), Karaj, Iran.

Brucellosis infects humans and animals worldwide but is particularly prevalent in Asia. In many Asian countries, molecular diagnostic tools for accurate molecular diagnostics and molecular epidemiology are lacking. Nonetheless, some countries have conducted in-depth molecular epidemiological studies.

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Background: Douglas-fir (Pseudotsuga menziesii [Mirb.] Franco) plays a critical role in the ecology and economy of Western North America. This conifer species comprises two distinct varieties: the coastal variety (var.

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Article Synopsis
  • Cancer-associated fibroblasts (CAFs) in B-cell precursor acute lymphoblastic leukemia (B-ALL) originate from bone marrow-derived mesenchymal stromal cells (MSCs) and are influenced by reactive oxygen species from chemotherapy.
  • The study shows that exposure of MSCs to B-ALL cells or their secretions initiates the CAF formation, marked by a strong interferon pathway response.
  • A key finding is that leukemia cell-derived mitochondrial double-stranded RNA (dsRNA) stimulates MSCs to transition into CAFs, and disrupting dsRNA can block this process, revealing a new way cancer cells interact with their environment.
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A Cluster of Diutina catenulata Funguria in Patients with Coronavirus Disease 2019 (COVID-19) Hospitalized in a Tertiary Reference Hospital from Rio de Janeiro, Brazil.

Curr Microbiol

September 2024

Laboratório de Micologia, Instituto Nacional de Infectologia Evandro Chagas, Fundação Oswaldo Cruz, Fiocruz, Av. Brazil 4365 - Manguinhos, Rio de Janeiro, RJ, 21045-900, Brazil.

Article Synopsis
  • During the COVID-19 pandemic, fungal infections like pulmonary aspergillosis and invasive candidiasis gained attention, with a specific focus on a rare pathogen, Diutina catenulata, isolated from patients' urine.
  • A study identified nine strains from six patients needing ventilator support and urinary catheters, all of whom were unvaccinated against COVID-19, and revealed consistent morphological and biochemical profiles among the isolates.
  • Whole-genome sequencing showed minimal genetic variation among the strains, suggesting they were part of a cluster of D. catenulata infections associated with COVID-19.
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Unlabelled: Computational methods have been established as cornerstones in optical imaging and holography in recent years. Every year, the dependence of optical imaging and holography on computational methods is increasing significantly to the extent that optical methods and components are being completely and efficiently replaced with computational methods at low cost. This roadmap reviews the current scenario in four major areas namely incoherent digital holography, quantitative phase imaging, imaging through scattering layers, and super-resolution imaging.

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This Perspective article encourages the field of nutrition and dietetics to move away from a weight-centric paradigm that emphasizes weight loss and weight management as primary health outcomes. This approach can perpetuate weight stigma, which is associated with poorer health behaviors, poorer mental health, disordered eating, and even increased mortality risk. We propose an alternative approach-adopting a weight-inclusive paradigm-that focuses on providing care across the weight spectrum by centering health behaviors rather than weight.

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Background: Pregnancy loss affects 1 in 4 women and is linked with poorer overall health and relationship outcomes. Despite sexual well-being's importance to health, how sexual well-being changes across time after a pregnancy loss and what might predict such changes, like perinatal grief, have never been examined, leaving practitioners and couples without knowledge of what to expect.

Aim: We aimed to examine (1) how sexual satisfaction, sexual desire, sexual distress, and perinatal grief change from 10 to 25 weeks postloss for both couple members; and (2) if perinatal grief levels at 10 weeks postloss predict sexual well-being trajectories.

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Objective: The present research examines the disparities among Ukrainians residing in the United States, comparing Ukrainians who migrated before the February 2022 Russian invasion against those who arrived afterward. We compare these two cohorts vis-a-vis anxiety, depressive symptoms, optimism, posttraumatic stress, life satisfaction, family economic stress, cultural stress (discrimination, negative context of reception, and language stress), hazardous alcohol use, and domestic violence perpetration and victimization.

Method: The present sample included 703 Ukrainians (53.

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