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To break the shell of the mollusk, the crows fly and drop the whelks on rocks. Reto Zach constructed an optimality model to predict the optimal height at which crows drop the whelks. [17] The benefit in this model is the success rate of cracking the whelk's shell, while the primary cost is the energy spent flying.
Dennis Bray (born 1939) [2] is an active emeritus professor at University of Cambridge.His group is also part of the Oxford Centre for Integrative Systems Biology. After a first career in Neurobiology, working on cell growth and movement, Dennis Bray moved in Cambridge to develop computational models of cell signaling, in particular in relation to bacterial chemotaxis.
This glossary of biology terms is a list of definitions of fundamental terms and concepts used in biology, the study of life and of living organisms.It is intended as introductory material for novices; for more specific and technical definitions from sub-disciplines and related fields, see Glossary of cell biology, Glossary of genetics, Glossary of evolutionary biology, Glossary of ecology ...
Oxford Dictionary of Biology (often abbreviated to ODB) is a multiple editions dictionary published by the English Oxford University Press. With more than 5,500 entries, [ 1 ] [ 2 ] it contains comprehensive information in English on topics relating to biology , biophysics , and biochemistry . [ 3 ]
The Dictionary of Scientific Biography is a scholarly English-language reference work consisting of biographies of scientists from antiquity to modern times but excluding scientists who were alive when the Dictionary was first published. It includes scientists who worked in the areas of mathematics, physics, chemistry, biology, and earth sciences.
Turbulence and vortices play a much larger role in insect flight, making it even more complex and difficult to study than the flight of vertebrates. [18] There are two basic aerodynamic models of insect flight. Most insects use a method that creates a spiralling leading edge vortex.
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Biomimetics or biomimicry is the emulation of the models, systems, and elements of nature for the purpose of solving complex human problems. [ 2 ] [ 3 ] [ 4 ] The terms "biomimetics" and "biomimicry" are derived from Ancient Greek : βίος ( bios ), life, and μίμησις ( mīmēsis ), imitation, from μιμεῖσθαι ( mīmeisthai ...