Tài liệu Biologically Inspired Technologies pptx

[...]... level This Bar-Cohen : Biomimetics: Biologically Inspired Technologies DK3163_c001 Final Proof page 10 10 21.9.2005 6:40pm Biomimetics: Biologically Inspired Technologies Figure 1.4 Self-assembly of large numbers of MEMS parts into two- and three-dimensional arrays of engineered crystals (Courtesy of Babak Amir Parviz, University of Washington, Seattle, WA.) biologically inspired characteristic is pursued... Department of Mechanical Engineering, Centre for Biomimetics and Natural Technologies, University of Bath, Bath, U.K Duke University, Durham, NC Tokyo Institute of Technology, Tokyo, Japan Bar-Cohen : Biomimetics: Biologically Inspired Technologies 3163_C000 Final Proof page xii 26.9.2005 8:20pm Bar-Cohen : Biomimetics: Biologically Inspired Technologies 3163_C000 Final Proof page xiii 26.9.2005 8:20pm Contributors... Fluorescence Materials in Fireflies and Road Signs 21 1.6.5 Impact Sensitive Paint Mimicking Bruised Skin 22 1 Bar-Cohen : Biomimetics: Biologically Inspired Technologies 2 DK3163_c001 Final Proof page 2 21.9.2005 6:40pm Biomimetics: Biologically Inspired Technologies 1.6.6 Mimicking Sea Creatures with Controlled Stiffness Capability 23 1.6.7 Biology as a Source for Unique Properties and Intelligent... walk and bark, frogs that swim, and such others However, while we have copied or adapted many of nature’s solutions Bar-Cohen : Biomimetics: Biologically Inspired Technologies 4 DK3163_c001 Final Proof page 4 21.9.2005 6:40pm Biomimetics: Biologically Inspired Technologies an enormous number of mysteries remain unravelled Humans have learned a lot from nature and the results help surviving generations... meat Such characteristics are critical for these plants to attract flies, rather than bees, to pollinate their flowers Bar-Cohen : Biomimetics: Biologically Inspired Technologies 6 DK3163_c001 Final Proof page 6 21.9.2005 6:40pm Biomimetics: Biologically Inspired Technologies Figure 1.2 The Sensitive Fern (O sensibilis form the Woodsiaceae family of plants) has its leaves open (left) until they are touched... Later, using powerful computers, the study expanded into ‘‘organisms’’ in the Life universe with some starting at random Bar-Cohen : Biomimetics: Biologically Inspired Technologies 8 DK3163_c001 Final Proof page 8 21.9.2005 6:40pm Biomimetics: Biologically Inspired Technologies patterns of cells seeking stable repeating patterns, or patterns that move like the gliders An interesting aspect of this game was... Massachusetts and Institute for Nanobiomedical Technology and Membrane Biology Sichuan University Sichuan, China Bar-Cohen : Biomimetics: Biologically Inspired Technologies 3163_C000 Final Proof page xvi 26.9.2005 8:20pm Bar-Cohen : Biomimetics: Biologically Inspired Technologies 3163_C000 Final Proof page xvii 26.9.2005 8:20pm Contents 1 Introduction to Biomimetics: The Wealth of Inventions in Nature... illustrated schematically in Figure 1.7 showing steps that are made while progressing over the surface of objects such Bar-Cohen : Biomimetics: Biologically Inspired Technologies DK3163_c001 Final Proof page 12 12 21.9.2005 6:40pm Biomimetics: Biologically Inspired Technologies 1 Clamps Brake no 1 Brake no 1 Extender Brake no 2 Shaft 2 Extends and moves Brake no 2 3 Clamps Brake no 2 4 Retracts and moves... down during the hot summer months (Figure 1.10) This simple tool used to be made of feathers, which copy the shape Bar-Cohen : Biomimetics: Biologically Inspired Technologies DK3163_c001 Final Proof page 14 14 21.9.2005 6:40pm Biomimetics: Biologically Inspired Technologies Figure 1.8 The honeycomb (left) and the nest of the wasp (right) are highly effective structures in terms of low weight and high... Bar-Cohen : Biomimetics: Biologically Inspired Technologies 3163_C000 Final Proof page xviii 26.9.2005 8:20pm xviii Contents 14 Biological Materials in Engineering Mechanisms 365 Justin Carlson, Shail Ghaey, Sean Moran, Cam Anh Tran, and David L Kaplan 15 Functional Surfaces in Biology: Mechanisms and Applications 381 Stanislav N Gorb 16 Biomimetic and Biologically Inspired Control . class="bi x0 y0 w0 h0" alt="" BIOMIMETICS Biologically Inspired Technologies BIOMIMETICS Biologically Inspired Technologies EDITED BY Yoseph Bar-Cohen A. Biomimetics: Biologically Inspired Technologies 3163_C000 Final Proof page v 26.9.2005 8:20pm v Bar-Cohen : Biomimetics: Biologically Inspired Technologies