.png){kind=icon}
返回
Evaluation of two rotational helmet technologies to decrease peak rotational acceleration in cycling helmets
.png){kind=icon}
OA
AI
DOI：10.1038/s41598-022-11559-0.png)
.png){kind=icon}
.png){kind=icon}
分享.png){kind=icon}
收藏
摘要
En 中文
The risk of brain trauma has been associated with the rotational kinematics leading to the development of helmets with a variety rotational management technologies. The purpose of this paper was to employ a rotation specific test protocol to evaluate the effectiveness of two of these technologies. Dynamic response of the head was measured to assess the performance of each technology. Three cycling helmets with identical construction were included in this study. One helmet with no rotational technology, an established, commercial technology and a novel helmet rotational technology designed and assembled by the authors were tested. A drop test onto a 45 degrees anvil was used to measure the ability of each helmet to manage the dynamic response of the head form during a series of impacts. The results revealed both rotational helmet technologies resulted in lower peak rotational acceleration and brain strain, however each technology demonstrated unique performance characteristics depending on the impact condition.
Keyword:
HEAD
RISK
AI总结
对已上传原文的论文进行重点信息的提取，主要内容包括：简要概述、研究摘要、背景介绍、关键亮点、图文解析、展望与总结。
期刊
IF:
3.9
论文数:
28.0W
被引数:
83.5W
机构
引用论文
Absence of HINT1 mutations in a UK and Spanish cohort of patients with inherited neuropathiesUK和西班牙的遗传性神经病变患者队列中未发现HINT1基因突变
PREAI
分享收藏Impact Performance Comparison of Advanced Bicycle Helmets with Dedicated Rotation-Damping SystemsOAAI
OAAI分享收藏Effect of crystallographic orientation and employment of different cutting tools on micro-end-milling of monocrystalline silicon.png)
Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering ManufactureOAAI
Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering ManufactureIF0
OAAI分享收藏
查看更多内容