Effect of Microstructure of Spongy Bone in Different Parts of Woodpecker’s Skull on Resistance to Impact Injury
Joint Authors
Fan, Yubo
Liu, Xiaoyu
Niu, Xufeng
Wang, Lizhen
Ni, Yikun
Xu, Peng
Lu, Shan
Zhang, Ming
Source
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-6, 6 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-11-18
Country of Publication
Egypt
No. of Pages
6
Main Subjects
Abstract EN
Natural biological materials such as bone, teeth and nacre are nano-composites of protein and mineral frequently exhibit highly superior strength for self-assembly and nanofabrication.
Mineral mass and microstructure/nanostructure of bone are susceptible to stimulation by mechanical loads, ensuring that its mechanical behavior and strength are adapted to environmental changes.
Woodpeckers repeatedly drum tree trunks at a speed of 6-7 m s−1 and acceleration of ~1000 g with no head injuries.
The uneven distribution of spongy bone has been founded on woodpecker's skull in our previous study.
More knowledge of the distribution of the shock-absorbing spongy bone could be incorporated into the design of new safety helmets, sports products, and other devices that need to be able to resist the impact.
In this study, the effect of microstructure of spongy bone in different parts on woodpecker’s skull compared with other birds was observed and analyzed.
It was found that the unique coordinate ability of micro-parameters in different parts of woodpecker’s skull could be one of the most important roles of its resistance to impact injury.
Better understanding of the materials would provide new inspirations of shock-absorbing composite materials in engineering.
American Psychological Association (APA)
Wang, Lizhen& Niu, Xufeng& Ni, Yikun& Xu, Peng& Liu, Xiaoyu& Lu, Shan…[et al.]. 2013. Effect of Microstructure of Spongy Bone in Different Parts of Woodpecker’s Skull on Resistance to Impact Injury. Journal of Nanomaterials،Vol. 2013, no. 2013, pp.1-6.
https://search.emarefa.net/detail/BIM-1031620
Modern Language Association (MLA)
Wang, Lizhen…[et al.]. Effect of Microstructure of Spongy Bone in Different Parts of Woodpecker’s Skull on Resistance to Impact Injury. Journal of Nanomaterials No. 2013 (2013), pp.1-6.
https://search.emarefa.net/detail/BIM-1031620
American Medical Association (AMA)
Wang, Lizhen& Niu, Xufeng& Ni, Yikun& Xu, Peng& Liu, Xiaoyu& Lu, Shan…[et al.]. Effect of Microstructure of Spongy Bone in Different Parts of Woodpecker’s Skull on Resistance to Impact Injury. Journal of Nanomaterials. 2013. Vol. 2013, no. 2013, pp.1-6.
https://search.emarefa.net/detail/BIM-1031620
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1031620