Nature's Flyers - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Nature's Flyers write by David E. Alexander. This book was released on 2004-11-17. Nature's Flyers available in PDF, EPUB and Kindle. 'Nature's Flyers' is a detailed account of the current scientific understanding of the primary aspects of flight in nature. The author explains the physical basis of flight, drawing upon bats, birds, insects, pterosaurs and even winged seeds.
Nature's Flyers
Nature's Flyers - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Nature's Flyers write by David E. Alexander. This book was released on 2002-03-08. Nature's Flyers available in PDF, EPUB and Kindle. Selected by Choice Magazine as an Outstanding Academic Title for 2003 David E. Alexander's fascination with the many animals and plants that have harnessed the air is evident in Nature's Flyers: Birds, Insects, and the Biomechanics of Flight, a detailed account of our current scientific understanding of the primary aspects of flight in nature. Instead of relying on elaborate mathematical equations, Alexander explains the physical basis of flight with sharp prose and clear diagrams. Drawing upon bats, birds, insects, pterosaurs, and even winged seeds, he details the basic operating principles of wings and then moves progressively through more complex modes of animal flight, including gliding, flapping, and maneuvering. In addition to summarizing the latest thinking about flight's energy costs, Alexander presents a holistic view of flight and its ramifications as he explores the ecology and evolution of flying animals, addressing behaviorally important topics such as migration and navigation. With somewhat surprising answers, the author then concludes his study by examining the extent to which natural flight has been inspiring or instructive for the architects of human flight—airplane designers and engineers.
Nature's Machines
Nature's Machines - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Nature's Machines write by David E. Alexander. This book was released on 2017-08-15. Nature's Machines available in PDF, EPUB and Kindle. Nature's Machines: An Introduction to Organismal Biomechanics presents the fundamental principles of biomechanics in a concise, accessible way while maintaining necessary rigor. It covers the central principles of whole-organism biomechanics as they apply across the animal and plant kingdoms, featuring brief, tightly-focused coverage that does for biologists what H. M. Frost's 1967 Introduction to Biomechanics did for physicians. Frequently encountered, basic concepts such as stress and strain, Young's modulus, force coefficients, viscosity, and Reynolds number are introduced in early chapters in a self-contained format, making them quickly available for learning and as a refresher. More sophisticated, integrative concepts such as viscoelasticity or properties of hydrostats are covered in the later chapters, where they draw on information from multiple earlier sections of the book. Animal and plant biomechanics is now a common research area widely acknowledged by organismal biologists to have broad relevance. Most of the day-to-day activities of an animal involve mechanical processes, and to the extent that organisms are shaped by adaptive evolution, many of those adaptations are constrained and channelized by mechanical properties. The similarity in body shape of a porpoise and a tuna is no coincidence. Many may feel that they have an intuitive understanding of many of the mechanical processes that affect animals and plants, but careful biomechanical analyses often yield counterintuitive results: soft, squishy kelp may be better at withstanding pounding waves during storms than hard-shelled mollusks; really small swimmers might benefit from being spherical rather than streamlined; our bones can operate without breaking for decades, whereas steel surgical implants exhibit fatigue failures in a few months if not fully supported by bone. - Offers organismal biologists and biologists in other areas a background in biomechanics to better understand the research literature and to explore the possibility of using biomechanics approaches in their own work - Provides an introductory presentation of the everyday mechanical challenges faced by animals and plants - Functions as recommended or required reading for advanced undergraduate biology majors taking courses in biomechanics, supplemental reading in a general organismal biology course, or background reading for a biomechanics seminar course
Biomimetics
Biomimetics - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Biomimetics write by Yoseph Bar-Cohen. This book was released on 2016-04-19. Biomimetics available in PDF, EPUB and Kindle. Mimicking nature - from science fiction to engineering realityHumans have always looked to nature's inventions as a source of inspiration. The observation of flying birds and insects leads to innovations in aeronautics. Collision avoidance sensors mimic the whiskers of rodents. Optimization algorithms are based on survival of the fittest, the seed-
On the Wing
On the Wing - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook On the Wing write by Dr. David E. Alexander. This book was released on 2015. On the Wing available in PDF, EPUB and Kindle. "On the Wing is the first book to take a comprehensive look at the evolution of flight in all four groups of powered flyers: insects, pterosaurs, birds, and bats."--Book jacket.
