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pro vyhledávání: '"Lawrence Szewciw"'
Publikováno v:
Journal of the mechanical behavior of biomedical materials. 76
The scaled skin of fish is an intricate system that provides mechanical protection against hard and sharp puncture, while maintaining the high flexural compliance required for unhindered locomotion. This unusual combination of local hardness and glob
Autor:
Francois Barthelat, Lawrence Szewciw
Publikováno v:
Journal of the mechanical behavior of biomedical materials. 73
Teleost fish skin is a multifunctional natural material with high penetration resistance owing to specialized puncture mechanisms of both the individual scale and the intact scaled integument. In this paper, we explore the possible additional role of
Autor:
Ramak Motamedi, Cesar Fuentes Ortega, Deju Zhu, Francois Barthelat, Lawrence Szewciw, Franck J. Vernerey
Publikováno v:
Advanced Engineering Materials. 14:B185-B194
Protective materials and structures found in natural organisms may inspire new armors with improved resistance to penetration, flexibility, light weight, and other interesting properties such as transparency and breathability. All these attributes ca
Autor:
Lawrence Szewciw, Marc Vera, Francois Barthelat, Natasha Funk, Franck J. Vernerey, Mark P. Stoykovich
Publikováno v:
ACS applied materialsinterfaces. 7(10)
The scaled skin of fish is a high-performance natural armor that represents a source of inspiration for novel engineering designs. In this paper, we present a biomimetic fish skin material, fabricated with a design and components that are simple, tha
Publikováno v:
Journal of the mechanical behavior of biomedical materials. 24
The structure and mechanics of fish scales display unusual and attractive features which could inspire new protective materials and systems. This natural material is therefore attracting attention over the past few years, and recent work demonstrated
Autor:
Lawrence Szewciw, Franck J. Vernerey, Deju Zhu, Ramak Motamedi, Cesar Fuentes Ortega, Francois Barthelat
Publikováno v:
Advanced Engineering Materials. 14
Publikováno v:
MRS Proceedings. 1420
In this work, we have studied the structure and mechanics of fish scales from striped bass (Morone saxatilis). This scale is about 200-300 μm thick and consists of a hard outer bony layer supported by a softer cross-ply of collagen fibrils. Puncture