Results 31 to 40 of about 19,339 (236)
D‐HAT: A Diatom‐Inspired Structure for a Helmet Concept Against Trauma
Advanced Intelligent SystemsHelmets are critical for minimizing the risk of traumatic brain injuries in road accidents and sports. Traditional designs feature a rigid outer shell and a deformable inner liner of foam for energy absorption.
Ludovico Musenich +3 more
doaj +1 more source
Graduate Medical Education Research Journal, 2019 Introduction: Concussions are common in high school football athletes and can have short and long-term health impacts. New football helmets furnished with accelerometers that detect rate and location of impact have recently emerged.
Chris Snyder +4 more
doaj +1 more source
PLoS ONE, 2020 Since World War I, helmets have been used to protect the head in warfare, designed primarily for protection against artillery shrapnel. More recently, helmet requirements have included ballistic and blunt trauma protection, but neurotrauma from primary ...
Joost Op 't Eynde +3 more
doaj +1 more source
Can Elastomers Combine Stiffness, Toughness and Fatigue Resistance?
Advanced Materials, EarlyView.This review studies how the molecular and macroscopic architecture of elastomers influence their mechanical properties including: stiffness, stretchability, toughness, fatigue resistance, and damping behavior. By linking the structure to performance, it proposes design principles for advanced elastomeric systems that combine mechanical properties ...
Eva Baur, Esther Amstad
wiley +1 more source
Frontiers in Sports and Active LivingTerrain parks (TP) are popular attractors to snowsport resorts for both skiers and snowboarders, however there is some concern about the risk of severe injury. TP risk management needs to balance the business case against the human cost of injury.
Tracey J. Dickson
doaj +1 more source
Results of a Campaign for Motorcycle Helmets Advocacy in a City in Southwest of Iran; A Population-Based Intervention Study [PDF]
Bulletin of Emergency and Trauma, 2019 Objective: We conducted a triple phase project for motorcycle helmets advocacy in Darab, a city in southwest Iran. The aim of this study was to evaluate the effect of the project on decreasing the hazards of motorcycle accidents.
Ali Foroutan +6 more
doaj +1 more source
A Critical Time Window of Neocortex Modulation for Remote Fear Memory in Rats and Humans
Advanced Science, EarlyView.This study identifies a delayed consolidation window around 18 h after fear learning in the mPFC essential for remote fear memory. VTA dopaminergic input during this window sustains remote memory in rats, while non‐invasive stimulation of homologous human mPFC at the corresponding time selectively weakens remote but not recent fear memory, revealing a ...
Lu Cao +19 more
wiley +1 more source
, 2016 Motorcycle helmet safety. Here in KY there is no helmet law in place at this time. It is completely up to each individual to decide if they choose to wear a helmet or not.
Turner, Marcy Marie, Ms.
core +1 more source
Tumor Exposomics: A New Paradigm for Individualized Continuous Exposure Monitoring
Advanced Science, EarlyView.Tumor exposomics integrates continuous monitoring of environmental exposures, endogenous biological responses, and behavioral factors within a unified temporal framework. By combining multimodal sensing technologies with AI‐enabled causal modeling, this emerging paradigm reconstructs exposure‐damage trajectories and supports individualized dynamic risk
Kaicheng Shen +6 more
wiley +1 more source
Explaining the Origin of Negative Poisson's Ratio in Amorphous Networks With Machine Learning
Advanced Intelligent Discovery, EarlyView.This review summarizes how machine learning (ML) breaks the “vicious cycle” in designing auxetic amorphous networks. By transitioning from traditional “black‐box” optimization to an interpretable “AI‐Physics” closed‐loop paradigm, ML is shown to not only discover highly optimized structures—such as all‐convex polygon networks—but also unveil hidden ...
Shengyu Lu, Xiangying Shen
wiley +1 more source