Results 41 to 50 of about 70,757 (183)

Results of a Campaign for Motorcycle Helmets Advocacy in a City in Southwest of Iran; A Population-Based Intervention Study [PDF]

open access: yesBulletin 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

Helmet assembly and latch means therefor Patent [PDF]

open access: yes, 1970
Transparent polycarbonate resin, shell helmet and latch design for high altitude and space ...
Jones, R. L.
core   +1 more source

Interacting coronae of two T Tauri stars: first observational evidence for solar-like helmet streamers [PDF]

open access: yes, 2007
Context {The young binary system V773 Tau A exhibits a persistent radio flaring activity that gradually increases from a level of a few mJy at apoastron to more than 100 mJy at periastron.
A. Boden   +32 more
core   +2 more sources

Facing Facts: Facial Injuries from Stand-up Electric Scooters [PDF]

open access: yes, 2020
Background Stand-up electric scooters (SES) are a popular public transportation method. Numerous safety concerns have arisen since their recent introduction.
Alwani, Mohamedkazim   +7 more
core   +2 more sources

Mandibular trauma severity differences on motorcycle riders using half-face helmet and without helmet based on mandible injury severity score

open access: yesPadjadjaran Journal of Dentistry, 2022
Introduction: The popular half-face helmet places the mandible at high risk of fracture during a motorcycle accident. The anatomical shape and position of the mandible make it more frequent to fracture.
Muhammad Syakuran   +2 more
doaj   +1 more source

Wearing a bike helmet leads to less cognitive control, revealed by lower frontal midline theta power and risk indifference [PDF]

open access: yes, 2019
A recent study claims that participants wearing a bike helmet behave riskier in a computer-based risk task compared to control participants without a bike helmet.
Holroyd, Clay   +3 more
core   +2 more sources

Effects of Including a Penetration Test in Motorcyclist Helmet Standards: Influence on Helmet Stiffness and Impact Performance

open access: yesApplied Sciences, 2022
Regulation ECE-22.05/06 does not require a helmet penetration test. Penetration testing is controversial since it has been shown that it may cause the helmet to behave in a non-desirable stiff way in real-world crashes.
Óscar Juste-Lorente   +4 more
doaj   +1 more source

Benchmark of aerodynamic cycling helmets using a refined wind tunnel test protocol for helmet drag research [PDF]

open access: yes, 2007
Thesis (S.B.)--Massachusetts Institute of Technology, Dept. of Mechanical Engineering, 2007.Includes bibliographical references (leaf 30).The study of aerodynamics is very important in the world of cycling.
Sidelko, Stephanie
core  

Regulation vs. the Market: The Case of Bicycle Safety (Part I) [PDF]

open access: yes, 1991
This part of the article describes events leading to the creation of the Consumer Product Safety Commission - and the on-going debate between those who believe safety regulation is necessary and those who believe that market forces can achieve acceptable
Petty, Ross D.
core   +5 more sources

Bicycle helmet use and non-use - recently published research [PDF]

open access: yes, 2012
Bicycle traumata are very common and especially neurologic complications lead to disability and death in all stages of the life. This review assembles the most recent findings concerning research in the field of bicycle traumata combined with the factor ...
Groneberg, Jan David Alexander   +3 more
core  

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