Nature's Flyers PDF Download
Are you looking for read ebook online? Search for your book and save it on your Kindle device, PC, phones or tablets. Download Nature's Flyers PDF full book. Access full book title Nature's Flyers by David E. Alexander. Download full books in PDF and EPUB format.
Author: David E. Alexander
Publisher: JHU Press
ISBN: 9780801867569
Category : Medical
Languages : en
Pages : 394
Get Book Here
Book Description
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.
Author: David E. Alexander
Publisher: JHU Press
ISBN: 9780801867569
Category : Medical
Languages : en
Pages : 394
Get Book Here
Book Description
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.
Author: David E. Alexander
Publisher: JHU Press
ISBN: 9780801880599
Category : Medical
Languages : en
Pages : 390
Get Book Here
Book Description
'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.
Author: Yoseph Bar-Cohen
Publisher: CRC Press
ISBN: 1040056423
Category : Medical
Languages : en
Pages : 790
Get Book Here
Book Description
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-
Author: Sheela Evangeline
Publisher: CRC Press
ISBN: 1351227521
Category : Technology & Engineering
Languages : en
Pages : 542
Get Book Here
Book Description
These proceedings present a selection of papers presented at the 3rd International Conference on Materials Mechanics and Management 2017 (IMMM 2017), which was jointly organized by the Departments of Civil Engineering, Mechanical Engineering and Architecture of College of Engineering Trivandrum. Developments in the fields of materials, mechanics and management have paved the way for overall improvements in all aspects of human life. The quest for meeting the requirements of the rapidly increasing population has led to revolutionary construction and production technologies aiming at optimum management and use of natural resources. The objective of this conference was to bring together experts from academic institutions, industries, research organizations and professionals for sharing of knowledge, expertise and experience in the emerging trends related to Civil Engineering, Mechanical Engineering and Architecture. IMMM 2017 provided opportunities for young researchers to actively engage in research discussions, new research interests, research ethics and professional development.
Author: Lakshmi Kantha
Publisher: Springer Science & Business Media
ISBN: 3642279252
Category : Technology & Engineering
Languages : en
Pages : 87
Get Book Here
Book Description
This book is an effort to explore the technical aspects associated with bird flight and migration on wings. After a short introduction on the birds migration, the book reviews the aerodynamics and Energetics of Flight and presents the calculation of the Migration Range. In addition, the authors explains aerodynamics of the formation flight and finally introduces great flight diagrams.
Author: Peter Waller
Publisher: Wheatmark, Inc.
ISBN: 1627870652
Category : Religion
Languages : en
Pages : 217
Get Book Here
Book Description
The lines have been drawn. On one side are young earth creationists, who assert that God created the universe in six days and-based on calculations derived from the Bible-that the earth is six thousand years old. On the other side are secular scientists, who claim the universe has existed for over thirteen billion years, the earth for 4.5 billion. Scientists claim that no miracles were necessary to form the universe, and that everything is explained by natural causes. However, young earth creationists point to verses at the beginning of the Bible and the beginning of the book of John that clearly claim that God created the universe. In the beginning God created the heavens and the earth. The earth was formless and void, and darkness was over the surface of the deep, and the Spirit of God was moving over the surface of the waters. Genesis 1:1-2 In the beginning was the Word, and the Word was with God, and the Word was God. He was in the beginning with God. All things were made by him; and without him was not anything made that was made. John 1:1-3 But what if there is no contradiction between scientific data and the Bible? Arnold Guyot was a nineteenth-century geologist and geographer at Princeton University. In addition to his numerous scientific accomplishments, he developed the day-age interpretation of Genesis 1, in which the "days" of creation represent geologic ages. When we view the Bible through this lens, we find that modern science has not only failed to refute the miracles of Genesis, but has in fact provided abundant evidence for their veracity. Genesis Revealed: A Scientific Examination of the Creation Story takes readers down the twin paths of science and theology to show that they lead us to the same destination. Citing a multitude of discoveries in astronomy and geology, Dr. Peter Waller makes a compelling case for Guyot's interpretation-and for the miracles described in Genesis 1:1-25.
Author: Dr. David E. Alexander
Publisher: Oxford University Press, USA
ISBN: 0199996776
Category : Science
Languages : en
Pages : 225
Get Book Here
Book Description
"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.
Author: Alessandro Minelli
Publisher: Springer Science & Business Media
ISBN: 3642361609
Category : Science
Languages : en
Pages : 530
Get Book Here
Book Description
More than two thirds of all living organisms described to date belong to the phylum Arthropoda. But their diversity, as measured in terms of species number, is also accompanied by an amazing disparity in terms of body form, developmental processes, and adaptations to every inhabitable place on Earth, from the deepest marine abysses to the earth surface and the air. The Arthropoda also include one of the most fashionable and extensively studied of all model organisms, the fruit-fly, whose name is not only linked forever to Mendelian and population genetics, but has more recently come back to centre stage as one of the most important and more extensively investigated models in developmental genetics. This approach has completely changed our appreciation of some of the most characteristic traits of arthropods as are the origin and evolution of segments, their regional and individual specialization, and the origin and evolution of the appendages. At approximately the same time as developmental genetics was eventually turning into the major agent in the birth of evolutionary developmental biology (evo-devo), molecular phylogenetics was challenging the traditional views on arthropod phylogeny, including the relationships among the four major groups: insects, crustaceans, myriapods, and chelicerates. In the meantime, palaeontology was revealing an amazing number of extinct forms that on the one side have contributed to a radical revisitation of arthropod phylogeny, but on the other have provided evidence of a previously unexpected disparity of arthropod and arthropod-like forms that often challenge a clear-cut delimitation of the phylum.
Author: Hortense M. Jenkins
Publisher: Xulon Press
ISBN: 1612158498
Category : Cats
Languages : en
Pages : 48
Get Book Here
Book Description
Story of Ms. Jenkins' cats in her Queens neighborhood.
Author: Renuganth Varatharajoo
Publisher: Trans Tech Publications Ltd
ISBN: 3038266167
Category : Technology & Engineering
Languages : en
Pages : 525
Get Book Here
Book Description
Selected, peer reviewed papers from the AEROTECH V Conference, October 29-30, 2014, Kuala Lumpur, Malaysia
