Correlation between physical activity and anthropometric measurements among children and adolescents.

Objectives: The purpose of this study was to measure the association between the level of physical activity and sedentary conditions with anthropometric measurements of children and adolescents.

Methods: This cross-sectional descriptive study consisted of a convenience sample of 400 children and adolescents from public schools in Itapevi-SP, Brazil. The Physical Activity Checklist Interview or LAF "Lista de Atividades Físicas" in a Brazilian version, was administered in a face-to-face interview on a school day and allowed assessment of sedentary behavior and physical activity on the previous day.

Hot carriers from intra- and interband transitions in gold-silver alloy nanoparticles.

Hot electrons and holes generated from the decay of localised surface plasmons in metallic nanoparticles can be harnessed for applications in solar energy conversion and sensing. In this paper, we study the generation of hot carriers in large spherical gold-silver alloy nanoparticles using a recently developed atomistic modelling approach that combines a solution of Maxwell's equations with large-scale tight-binding simulations. We find that hot-carrier properties depend sensitively on the alloy composition.

Odds ratio of occurrence of pain, postural changes, and disabilities of violinists.

The objective of this study is to evaluate the odds ratio of occurrence of pain, postural changes, and disabilities of violinists. Thirty-eight violinists were assessed. Photographs from anterior, posterior, and lateral views were taken and analyzed using Software of Postural Analysis.

Effect of crystal facets in plasmonic catalysis.

While the role of crystal facets is well known in traditional heterogeneous catalysis, this effect has not yet been thoroughly studied in plasmon-assisted catalysis, where attention has primarily focused on plasmon-derived mechanisms. Here, we investigate plasmon-assisted electrocatalytic CO reduction using different shapes of plasmonic Au nanoparticles - nanocube (NC), rhombic dodecahedron (RD), and octahedron (OC) - exposing {100}, {110}, and {111} facets, respectively. Upon plasmon excitation, Au OCs doubled CO Faradaic efficiency (FE) and tripled CO partial current density (j) compared to a dark condition, with NCs also improving under illumination.

Impact of copy number variants in epilepsy plus neurodevelopment disorders.

Introduction: Epilepsy, a neurological disorder characterized by recurring unprovoked seizures due to excessive neuronal excitability, is primarily attributed to genetic factors, accounting for an estimated 70 % of cases. Array-comparative genomic hybridization (aCGH) is a crucial genetic test for detecting copy number variants (CNVs) associated with epilepsy. This study aimed to analyze a cohort of epilepsy patients with CNVs detected through aCGH to enhance our understanding of the genetic underpinnings of epilepsy.