Results 11 to 20 of about 39,977 (246)
Assessment and Measurment of Potential Blunt Trauma Under Ballistic Helmets [PDF]
, 2008 This paper investigates measurement techniques to evaluate ballistic impact protection in terms of head contact loads from non penetrating impacts on helmets.
Webb, Annette +2 more
core +7 more sources
The "Spiked Helmet Sign" on Electrocardiogram Following Left Ventricular Assist Device Implantation: A Case Report. [PDF]
Ann Noninvasive ElectrocardiolThe Spiked Helmet Sign on electrocardiogram after LVAD implantation serves as a critical early warning of localized pericardial hematoma and impending tamponade. Prompt recognition should trigger immediate echocardiographic evaluation, as demonstrated in this case, to guide urgent management.
Qian Q, Yin L.
europepmc +2 more sources
Prevalence of, and risk factors for cycle helmet use in children in East Sussex and Kent. [PDF]
, 1998 Objectives—To assess the level of cycle helmet wearing among young people in two counties in the South East of England in 1994, and to identify the factors associated with helmet wearing.
Davidson, Leslie L. +2 more
core +1 more source
IATSS Research, 2023 Despite numerous studies on motorcycle safety, especially the compliance of helmet use laws in both developed and developing countries across the globe, little is known about the mediating role of traffic law enforcement and road safety education ...
Raymond Akuh +3 more
doaj +1 more source
Parental attitudes and family helmet use for all-terrain vehicles and bicycles
Injury Epidemiology, 2020 Background Helmets prevent head trauma in both all-terrain vehicle (ATV) and bicycle crashes. This pilot study’s objective was to compare family helmet use and participant attitudes regarding helmets for ATVs versus bicycles.
Cole Wymore +4 more
doaj +1 more source
Bioengineering, 2021 In this study, a novel expandable bicycle helmet, which integrates an airbag system into the conventional helmet design, was proposed to explore the potential synergetic effect of an expandable airbag and a standard commuter-type EPS helmet.
Kwong Ming Tse, Daniel Holder
doaj +1 more source
The Prevalence of Helmet Use and Predictive Factors Among Motorcyclists in Shahrekord, Iran in 2018 [PDF]
International Journal of Epidemiologic Research, 2021 Background and aims: Motorcycle accidents are a major concern for countries. One of the most important risk factors for motorcyclists is the lack of helmet use.
Saleh Jafarian +5 more
doaj +1 more source
Applied Sciences, 2017 Motorcycle helmets are essential for reducing the risk of head injuries in the event of an impact. However, during the design of helmets, a compromise must be made between user safety and user comfort. Accordingly, the present study proposes a novel open-
De-Shin Liu, Yao-Te Chen
doaj +1 more source
Frontiers in Bioengineering and Biotechnology, 2023 Introduction: Concern has grown over the potential long-term effects of repeated head impacts and concussions in American football. Recent advances in impact engineering have yielded the development of soft, collapsible, liquid shock absorbers, which ...
Nicholas J. Cecchi +4 more
doaj +1 more source
МОГУЛЬСКИЙ ИЛИ РАННИЙ КАЗАХСКИЙ ШЛЕМ XV — НАЧАЛА XVII ВВ. ИЗ СОБРАНИЯ ЗАЙСАНСКОГО ИСТОРИКО-КРАЕВЕДЧЕСКОГО МУЗЕЯ [PDF]
Материалы по археологии и истории античного и средневекового Причерноморья, 2023 С некоторых пор известный науке железный шлем из Зайсанского историко-краеведческого музея (ЗИКМ, инв. № 2669) стал объектом специального исследования, комплексной целью которого было получение детального представления о месте и обстоятельствах ...
Бобров, Л.А. +1 more
doaj +1 more source