Air Quality Prediction Based on Singular Spectrum Analysis and Artificial Neural Networks.

Singular spectrum analysis is a powerful nonparametric technique used to decompose the original time series into a set of components that can be interpreted as trend, seasonal, and noise. For their part, neural networks are a family of information-processing techniques capable of approximating highly nonlinear functions. This study proposes to improve the precision in the prediction of air quality.

The Historical Case for a Strong and Diverse Neurology Clerkship Leadership Team.

The role of the clerkship director has evolved significantly over the past century and now requires a diverse range of skills to meet the rigorous standards set by national accrediting bodies such as the Liaison Committee on Medical Education. We conducted a historical exploration, spanning the past 43 years, of the educational practices in the Neurology Department at Johns Hopkins University School of Medicine. We learned that no entity is responsible for documenting the history of the clerkship.

Interprofessional Collaboration and Patient/Family Engagement on Rounds in a Comprehensive Stroke Center: A Mixed-Methods Study.

Background And Objectives: Daily rounds provide an opportunity for interprofessional collaboration and patient/family engagement, which are critical to stroke care. As part of a quality improvement program, we conducted a baseline assessment to examine interprofessional collaboration and patient/family engagement during the current rounding process in a 12-bed comprehensive stroke center. Findings from the baseline assessment will be used to inform the development, implementation, and evaluation of a new rounding model.

How to Easily Depolymerize Polyurethane Foam Wastes by Superbase Catalysts in Ionic Liquids Below 100 °C.

This study introduces a novel and sustainable approach using Ionic Liquids (ILs) as a non-innocent solvent that enhances the performance of the basic catalysts to depolymerize polyurethane foam wastes (PUFWs) through hydrolysis, alcoholysis or aminolysis under mild conditions. The system is stable, fully recoverable, and reusable. Hydrolysis of PUFWs can occur in just 2 minutes at 95-98 °C, producing a white polyol that is easily separated and reused in new polyurethane synthesis.

Active fraction of ground cherry ( L.) calyces attenuates azoxymethane dextran sulfate sodium‑induced colon carcinogenesis in mice.

L., commonly known as wild tomato or ground cherry, is widely used in tropical and subtropical areas to treat health disorders including inflammation, hepatitis, dermatitis, cancer and diabetes. In Colombia, anti-cancer and anti-inflammatory activity are the most common ethnopharmacological applications of calyces.

A Systematic Review of Sleep Disturbance in Idiopathic Intracranial Hypertension.

Purpose Of Review: Sleep disturbances, particularly obstructive sleep apnea (OSA), may have a significant impact on the outcomes of patients with idiopathic intracranial hypertension (IIH). We conducted a PRISMA-compliant systematic literature review to study sleep disturbance in adult patients with IIH.

Recent Findings: The current literature on the relationship between IIH and sleep is quite limited.

The identity of Centrodinium elongatum, type species of the dinoflagellate genus Centrodinium (Dinophyceae), and a review on the synonymy of allied species.

The planktonic dinoflagellate genus Centrodinium has been understudied, with the type species C. elongatum remaining undocumented since the original description. Here, we report C.

Neuroscience at the Core of a Sound Sleep Health Curriculum.

Neuroscience should be at the core of a sound sleep health curriculum, especially in early classroom-based medical education. This article canvasses ways in which sleep medicine has been rapidly transformed by tele-sleep tools and by research on neurobiological mechanisms underlying sleep disorders and on comorbidities associated with sleep disorders, including stroke, traumatic brain injury, and movement or neurocognitive disorders.

Education Research: Introduction of a Standardized Communication Card to Facilitate Patient-as-Teacher Training for Medical Students in the Neurology Clerkship.

Background And Objectives: Enhanced communication has been recognized as an effective strategy to improve patient safety and care quality. While some communication skills can be taught in traditional didactic settings, learning from patient encounters is critical. Currently, patients are becoming increasingly involved as teachers for medical students within both the clinical and classroom setting.

Education Research: Evaluating Medical Student Learning Preference and Its Relationship to Clerkship Satisfaction.

Background And Objectives: The Accreditation Council for Graduate Medical Education and the Association of American Medical Colleges' commitment to competency-based medical education (CBME) has shifted the medical education landscape. Education methods conducive to CBME are learner-centered and give educators the opportunity to develop a more personalized approach to curricular development and delivery. By understanding learning preferences, educators are better positioned to respond to the changing needs of students.

Using a Military-Civilian Partnership to Enhance Clinical Readiness and Sustainment for Air Force Critical Care Nurses.

Background: Decreases in size, capability, clinical volumes, case mixes, and complex care opportunities in military treatment facilities contribute to the atrophy of clinical skills among medical professionals in these facilities.

Local Problem: The COVID-19 pandemic resulted in a 39% decline in admissions to a military critical care unit. The decrease in patient census contributed to skill sustainment challenges.

Long-term oncological outcomes after multimodal treatment for locally advanced prostate cancer.

Objective: The aim of this study is to evaluate treatment patterns and long-term oncological outcomes of patients with locally advanced prostate cancer (LAPCa).

Patients And Methods: This is a population-based study including LAPC (cT3-4, M0) patients from the Stockholm region (Sweden). A sub-analysis was performed in men treated with primary cystoprostatectomy or total pelvic exenteration (TPE) for cT4 prostate cancer (PCa).

Knowledge-slanted random forest method for high-dimensional data and small sample size with a feature selection application for gene expression data.

The use of prior knowledge in the machine learning framework has been considered a potential tool to handle the curse of dimensionality in genetic and genomics data. Although random forest (RF) represents a flexible non-parametric approach with several advantages, it can provide poor accuracy in high-dimensional settings, mainly in scenarios with small sample sizes. We propose a knowledge-slanted RF that integrates biological networks as prior knowledge into the model to improve its performance and explainability, exemplifying its use for selecting and identifying relevant genes.

Plasma Antioxidant Capacity Is Related to Dietary Intake, Body Composition, and Stage of Reproductive Aging in Women.

Background: women aging is a normal process of life; however, hormonal changes create an imbalance between prooxidants and antioxidants and could be measured as the antioxidant capability (AC) of an organism.

Objective: to find the association between plasma AC levels, dietary intakes, and body composition in 18-64-year-old women living in the northeast of Mexico.

Methods: A total of = 514 women (18-64 years old) were grouped according to STRAW criteria as reproductive, menopausal transition, and postmenopausal.

An HPLC-UV Method to Assess Human Plasma 25(OH)D.

The aim of this study was to validate an HPLC-UV method to assess vitamin D status by determining the linearity and precision of the 25-hydroxyvitamin D (25(OH)D) calibration curve, the limits of detection, quantitation and robustness of the method, and its accuracy. A second stock solution of 25(OH)D was prepared (500 ng/mL), and working dilutions (5, 10, 20, 30, 40, and 50 ng/mL) were prepared for a calibration curve. The HPLC equipment had a UV-Vis diode-array detector and utilized an Acclaim 120 C18 column (5 µm, 4.

Prorocentrum canariense sp. nov., a case of pseudo-cryptic speciation in the cosmopolitan dinoflagellate P. compressum (Prorocentrales, Dinophyceae).

The planktonic dinoflagellate Prorocentrum compressum is widespread in warm and temperate seas. A strain identified as P. cf.

Impact of pregestational obesity on perinatal complications: update in a Latin American cohort.

Objectives: While the association between pregestational obesity and perinatal complications has been established, it is necessary to update the current understanding of its impact on maternal and foetal health due to its growing prevalence. Thus, this study aimed to investigate the association between pregestational obesity with the leading perinatal complications during the last 6 years.

Study Design: A cross-sectional study was performed in San Felipe, Chile.

Cerebello-Parietal Functional Connectivity in Amnestic Mild Cognitive Impairment.

The role of the cerebellum in amnestic mild cognitive impairment (aMCI), typically a prodromal stage of Alzheimer's disease, is not fully understood. We studied the lobule-specific cerebello-cerebral connectivity in 15 cognitively normal and 16 aMCI using resting-state functional MRI. Our analysis revealed weaker connectivity between the cognitive cerebellar lobules and parietal lobe in aMCI.

Disparities in property insurance relief among socially vulnerable Texas communities after Winter Storm Uri.

Property insurance is an important tool for resiliency from the accelerating impacts of climate-intensified extreme weather events. However, disparities in property insurance payouts may reduce their potential protective effects. The objective of this study was to quantify disparities in insurance payouts by Texas' insurers after the 2021 Winter Storm Uri, and to understand if any socioeconomic factors were associated with higher rates of declined relief.

Breeding density affects the movements of gull chicks, the size of their home ranges and their association with neighbours.

Colonies of ground-nesting species often have heterogeneous nest densities and their offspring experience different social conditions depending on the size and location of the breeding territory. For example, unintentional territory crossing by mobile chicks can trigger strong aggression from neighbouring adults, as observed in semi-precocial gulls. This would be expected to shape chicks' movement tendencies, exploratory behaviour and propensity for social contact through aversive feedback learning or pre-natal maternal effects, as mothers may pre-adapt their offspring's behaviour to the expected early life conditions.

Insomnia.

Sleep significantly impacts health. Insomnia, characterized by difficulty with sleep onset, maintenance, and subsequent daytime symptoms, is increasingly prevalent and increases the risk of other medical comorbidities. The pathophysiology involves hyperarousal during non-REM sleep and altered sleep homeostasis.