Results 11 to 20 of about 9,777 (202)

Radial and Oblique Impact Testing of Alpine Helmets onto Snow Surfaces

Applied Sciences, 2023
Recent studies have found that alpine helmets reduce the risk of focal injuries associated with radial impacts, which is likely due to current alpine helmet standards requiring helmets to be drop-tested on flat anvils with only linear acceleration pass ...
Declan A. Patton, Reza Mohammadi, Peter Halldin, Svein Kleiven, Andrew S. McIntosh   +4 more
doaj   +1 more source

Motorcycle, an Unforeseen and Scary Killer on Bangladesh’s Roads [PDF]

Journal of Community Health Research, 2023
No ...
Kallol Debnath, Shila Debnath, Shamsi Ornob Proma   +2 more
doaj  

Ancient Brimmed Helmets as Introduction to Medieval Kettle Hats?

Fasciculi Archaeologiae Historicae, 2021
In many publications about arms and armour it is argued that kettle hats were known in antiquity or are derived from ancient helmets. This thesis led to the publication of European Armour circa 1066 to circa 1700 by Cloude Blair, published in 1958. This
Daniel Gosk
doaj   +1 more source

An Overview of the Effectiveness of Bicycle Helmet Designs in Impact Testing

Frontiers in Bioengineering and Biotechnology, 2021
Cycling accidents are the leading cause of sports-related head injuries in the US. Conventional bicycle helmets typically consist of polycarbonate shell over Expanded Polystyrene (EPS) foam and are tested with drop tests to evaluate a helmet’s ability to
Javid Abderezaei, Fargol Rezayaraghi, Brigit Kain, Andrea Menichetti, Mehmet Kurt, Mehmet Kurt   +5 more
doaj   +1 more source

Imaginario social de seguridad en compra y uso del casco para motociclistas

Suma de Negocios, 2020
Los motociclistas presentan la mayor tasa de mortalidad por incidentes de tránsito, por lo que el uso del casco se concibe como el principal elemento de seguridad.
Sara Avendaño Serna, Dorancy González Rúa, Yaromir Muñoz, María Claudia Mejía-Gil   +3 more
doaj   +1 more source

Are full-face helmets the most effective in preventing head and neck injury in motorcycle accidents? A meta-analysis

Preventive Medicine Reports, 2020
Motorcycles are the most common type of vehicle involved in traffic deaths in developing countries. Although helmets can provide protection against injury, there is limited evidence available regarding which type of helmet best protects against head and ...
Soramon Chaichan, Thatchanon Asawalertsaeng, Pat Veerapongtongchai, Paiboon Chattakul, Sittichai Khamsai, Patnarin Pongkulkiat, Verajit Chotmongkol, Panita Limpawattana, Jarin Chindaprasirt, Vichai Senthong, Chetta Ngamjarus, Yuwares Sittichanbuncha, Amnat Kitkhuandee, Kittisak Sawanyawisuth   +13 more
doaj   +1 more source

Microstructure and phase composition of bronze Montefortino helmets discovered Mediterranean seabed to explain an unusual corrosion

Scientific Reports, 2021
Two Monterfortino helmets, recovered in the Mediterranean seabed, show unusual features with respect to the more common helmets of the same period and found in underwater environments.
Francesco Armetta, Maria Luisa Saladino, Antonella Scherillo, Eugenio Caponetti   +3 more
doaj   +1 more source

Early Byzantine Baldenheim-Type Helmets in the Dnieper Region

Вестник Волгоградского государственного университета. Серия 4. История, регионоведение, международные отношения, 2019
Introduction. Recent finds of Baldenheim-type helmets in the Dnieper (Klimovsk district of Bryansk region, Boldyzhsky Forest and Cherkasy region) indicate the proliferation of prestigious weapons in the territory of the Kolochin and Penkovka cultures ...
Michel Kazanski
doaj   +1 more source

CPAP delivered via a helmet interface in lightly sedated patients with moderate to severe ARDS: predictors of success outside the ICU [PDF]

Jornal Brasileiro de Pneumologia
Objective: This study aimed to describe the outcomes and explore predictors of intubation and mortality in patients with ARDS due to COVID-19 treated with CPAP delivered via a helmet interface and light sedation. Methods: This was a retrospective cohort
Isabella de Melo Matos, Betina Santos Tomaz, Maria da Penha Uchoa Sales, Gabriela Carvalho Gomes, Antonio Brazil Viana Junior, Miguel R. Gonçalves, Marcelo Alcantara Holanda, Eanes Delgado Barros Pereira   +7 more
doaj   +1 more source

Turbans vs. Helmets: A Systematic Narrative Review of the Literature on Head Injuries and Impact Loci of Cranial Trauma in Several Recreational Outdoor Sports

Sports, 2021
When in public, faith-based mandates require practising Sikh men to wear a turban which may not be covered by hats or caps. This makes it impossible for practising Sikhs to wear helmets and other protective headwear, mandatory in many countries and ...
Dirk H. R. Spennemann
doaj   +1 more source