Download or read book The Countershaded Ibex written by and published by Tate Publishing. This book was released on with total page 404 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Animal Camouflage written by Martin Stevens and published by Cambridge University Press. This book was released on 2011-07-07 with total page 387 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the last decade, research on the previously dormant field of camouflage has advanced rapidly, with numerous studies challenging traditional concepts, investigating previously untested theories and incorporating a greater appreciation of the visual and cognitive systems of the observer. Using studies of both real animals and artificial systems, this book synthesises the current state of play in camouflage research and understanding. It introduces the different types of camouflage and how they work, including background matching, disruptive coloration and obliterative shading. It also demonstrates the methodologies used to study them and discusses how camouflage relates to other subjects, particularly with regard to what it can tell us about visual perception. The mixture of primary research and reviews shows students and researchers where the field currently stands and where exciting and important problems remain to be solved, illustrating how the study of camouflage is likely to progress in the future.

Download or read book The Nature of Paleolithic Art written by R. Dale Guthrie and published by University of Chicago Press. This book was released on 2005 with total page 544 pages. Available in PDF, EPUB and Kindle. Book excerpt: Publisher Description

Download or read book Devices of Wonder written by Barbara Maria Stafford and published by Getty Publications. This book was released on 2001 with total page 420 pages. Available in PDF, EPUB and Kindle. Book excerpt: Exhibition held at the J. Paul Getty Museum, Los Angeles, 13 November 2001 to 3 February 2002.

Download or read book Ordovician of the World written by Diego García-Bellido Capdevila and published by IGME. This book was released on 2011 with total page 692 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Foraging Theory written by David W. Stephens and published by Princeton University Press. This book was released on 2019-12-31 with total page 263 pages. Available in PDF, EPUB and Kindle. Book excerpt: This account of the current state of foraging theory is also a valuable description of the use of optimality theory in behavioral ecology in general. Organizing and introducing the main research themes in economic analyses of animal feeding behavior, the authors analyze the empirical evidence bearing on foraging models and answer criticisms of optimality modeling. They explain the rationale for applying optimality models to the strategies and mechanics of foraging and present the basic "average-rate maximizing" models and their extensions. The work discusses new directions in foraging research: incorporating incomplete information and risk-sensitive behavior in foraging models; analyzing trade-offs, such as nutrient requirements and the threat of being eaten while foraging; formulating dynamic models; and building constrained optimization models that assume that foragers can use only simple "rules of thumb." As an analysis of these and earlier research developments and as a contribution to debates about the role of theory in evolutionary biology. Foraging Theory will appeal to a wide range of readers, from students to research professionals, in behavioral ecology, population and community ecology, animal behavior, and animal psychology, and especially to those planning empirical tests of foraging models.

Download or read book Tokyo Black written by Andrew Warren and published by Createspace Independent Publishing Platform. This book was released on 2017-09-03 with total page 324 pages. Available in PDF, EPUB and Kindle. Book excerpt: A burned spy must stop a deadly cult from igniting global conflict... Thomas Caine lives in the shadows. Betrayed and left for dead, he has put his past as a government assassin behind him. Now he lives off the grid, in the seedy underworld of Pattaya, Thailand. But when local gangsters set him up for a crime he didn't commit, his old CIA masters make him an offer he can't refuse: rot in a hellish Thai prison, or accept a dangerous mission in Tokyo, Japan. As he hunts the neon-lit city for a CIA asset's missing daughter, he quickly learns there is more to his assignment than meets the eye. Looming in the shadows is Tokyo Black; a right wing terrorist cult, whose members demonstrate their loyalty by burning their yakuza tattoos from their skin. Can Thomas Caine defeat this fanatical enemy, before they ignite an international conflict that kills thousands? Tokyo Black is a high-octane thrill-ride packed with gun battles, car chases, fascinating characters and exotic locations. Reviews say "Up there with Lee Child and Vince Flynn! A heart stopping roller-coaster ride! Move over Jason Bourne... Here comes Thomas Caine!" Click the Buy Now button and enter the thrilling world of Thomas Caine today!

Download or read book Fire and Forget written by Andrew Warren and published by Createspace Independent Publishing Platform. This book was released on 2017-12-09 with total page 370 pages. Available in PDF, EPUB and Kindle. Book excerpt: A betrayed assassin. A bloodthirsty warlord. Millions of lives hang in the balance... Thomas Caine is a wanted man. Framed for treason and on the run, the rogue assassin will stop at nothing to clear his name and avenge his partner's death. As he races to keep the CIA and FBI off his tail, an agency insider offers to hide his tracks if he accepts one more black ops mission. All he needs to do is hunt down a stolen biological weapon in Africa, and save millions of people from annihilation... With the help of a beautiful doctor, Caine links the deadly virus to a sadistic rebel leader he was once ordered to protect. This time, the assassin is determined to do what he should have done years ago... cut off the snake's head! In the heart of South Sudan's brutal civil war, Caine's mission uncovers shocking secrets that could solve the mystery of his betrayal, and expose the men who set him up. Assuming he makes it back alive... Fire and Forget is the standalone third book in the pulse-pounding Thomas Caine series, a set of international thriller novels. If you like blockbuster-worthy action, edge-of-your-seat suspense, and globetrotting heroes, then you'll love the latest installment in Andrew Warren's super-charged series. Praise for the Thomas Caine series: "Up there with Lee Child and Vince Flynn!" "An adrenaline fueled rush!" "Move over Jason Bourne... here comes Thomas Caine!" Buy Fire and Forget and watch the CIA's deadliest killer plunge into a war zone today.

Download or read book Advances in the Study of Behavior written by and published by Academic Press. This book was released on 2013-05-16 with total page 505 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advances in the Study of Behavior was initiated over 40 years ago to serve the increasing number of scientists engaged in the study of animal behavior. That number is still expanding. This volume makes another important "contribution to the development of the field" by presenting theoretical ideas and research to those studying animal behavior and to their colleagues in neighboring fields. - Initiated over 40 years ago to serve the increasing number of scientists engaged in the study of animal behavior - Makes another important contribution to the development of the field - Presents theoretical ideas and research to those studying animal behavior and to their colleagues in neighboring fields

Download or read book Bones and Cartilage written by Brian K. Hall and published by Academic Press. This book was released on 2014-12-23 with total page 911 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bones and Cartilage provides the most in-depth review and synthesis assembled on the topic, across all vertebrates. It examines the function, development and evolution of bone and cartilage as tissues, organs and skeletal systems. It describes how bone and cartilage develop in embryos and are maintained in adults, how bone is repaired when we break a leg, or regenerates when a newt grows a new limb, or a lizard a new tail. The second edition of Bones and Cartilage includes the most recent knowledge of molecular, cellular, developmental and evolutionary processes, which are integrated to outline a unified discipline of developmental and evolutionary skeletal biology. Additionally, coverage includes how the molecular and cellular aspects of bones and cartilage differ in different skeletal systems and across species, along with the latest studies and hypotheses of relationships between skeletal cells and the most recent information on coupling between osteocytes and osteoclasts All chapters have been revised and updated to include the latest research. - Offers complete coverage of every aspect of bone and cartilage, with updated references and extensive illustrations - Integrates development and evolution of the skeleton, as well a synthesis of differentiation, growth and patterning - Treats all levels from molecular to clinical, embryos to evolution, and covers all vertebrates as well as invertebrate cartilages - Includes new chapters on evolutionary skeletal biology that highlight normal variation and variability, and variation outside the norm (neomorphs, atavisms) - Updates hypotheses on the origination of cartilage using new phylogenetic, cellular and genetic data - Covers stem cells in embryos and adults, including mesenchymal stem cells and their use in genetic engineering of cartilage, and the concept of the stem cell niche

Download or read book All Yesterdays written by John Conway and published by . This book was released on 2013 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt: All Yesterdays is a book about the way we see dinosaurs and other prehistoric animals. Lavishly illustrated with over sixty original artworks, All Yesterdays aims to challenge our notions of how prehistoric animals looked and behaved. As a criticalexploration of palaeontological art, All Yesterdays asks questions about what is probable, what is possible, and what iscommonly ignored.Written by palaeozoologist Darren Naish, and palaeontological artists John Conway and C.M. Kosemen, All Yesterdays isscientifically rigorous and artistically imaginative in its approach to fossils of the past - and those of the future.

Download or read book Concealing coloration in the Animal Kingdom written by Gerald Handerson Thayer and published by . This book was released on 1909 with total page 482 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Biotic Interactions in Arid Lands written by John L. Cloudsley-Thompson and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 214 pages. Available in PDF, EPUB and Kindle. Book excerpt: The exigencies of life in the desert environment have resulted in the se lection of a diversity of adaptations, both morphological and physiologi cal, in the flora and fauna. At the same time, many plants and most small animals are able not merely to exist but even to thrive under desert conditions - mainly by avoiding thermal extremes and by the refine ment of pre-existing abilities to economise in water. In the same way, the biotic interactions of the flora and fauna of the desert do not involve many new principles. Nevertheless, conditions in arid regions frequently do invoke refinements of the complex interrelations between predators and their prey, parasites and their hosts, as well as between herbivores and the plants upon which they feed. In this book, I shall discuss not only such interactions and their feedback effects, but also community processes and population dynamics in the desert. The physical conditions of the desert that principally affect predators and their prey are its openness and the paucity of cover. This is re stricted to scattered plants, occasional rocks, holes, and crevices in the ground. Furthermore, nightfall does not confer relative invisibility, as it does in many other ecobiomes, because of the clarity of the atmosphere. The bright starlight of the desert renders nearby objects visible even to the human eye, while an incandescent moon bathes the empty landscape with a flood of silver light. Consequently, adaptive coloration is func tional at all hours of the day and night.

Download or read book Biotechnology for Beginners written by Reinhard Renneberg and published by Academic Press. This book was released on 2023-01-16 with total page 476 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biotechnology for Beginners, Third Edition presents the latest developments in the evolving field of biotechnology which has grown to such an extent over the past few years that increasing numbers of professional's work in areas that are directly impacted by the science. This book offers an exciting and colorful overview of biotechnology for professionals and students in a wide array of the life sciences, including genetics, immunology, biochemistry, agronomy and animal science. This book will also appeals to lay readers who do not have a scientific background but are interested in an entertaining and informative introduction to the key aspects of biotechnology. Authors Renneberg and Loroch discuss the opportunities and risks of individual technologies and provide historical data in easy-to-reference boxes, highlighting key topics. The book covers all major aspects of the field, from food biotechnology to enzymes, genetic engineering, viruses, antibodies, and vaccines, to environmental biotechnology, transgenic animals, analytical biotechnology, and the human genome. - Covers the whole of biotechnology - Presents an extremely accessible style, including lavish and humorous illustrations throughout - Includes new chapters on CRISPR cas-9, COVID-19, the biotechnology of cancer, and more

Download or read book Mimicry in Plants and Animals written by Wolfgang Wickler and published by . This book was released on 1978 with total page 253 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Camoupedia written by Roy R. Behrens and published by . This book was released on 2009 with total page 468 pages. Available in PDF, EPUB and Kindle. Book excerpt: An encyclopedic sourcebook for camouflage enthusiasts in all research areas who want to explore the history and development of camouflage (artistic, biological and military) since the 19th century. Richly illustrated with historic photographs, diagrams and drawings. Includes subject timeline, bibliography and index.

Download or read book Alone in the Universe written by John Gribbin and published by Wiley. This book was released on 2011-12-01 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt: The acclaimed author of In Search of Schr�dinger's Cat searches for life on other planets Are we alone in the universe? Surely amidst the immensity of the cosmos there must be other intelligent life out there. Don't be so sure, says John Gribbin, one of today's best popular science writers. In this fascinating and intriguing new book, Gribbin argues that the very existence of intelligent life anywhere in the cosmos is, from an astrophysicist's point of view, a miracle. So why is there life on Earth and (seemingly) nowhere else? What happened to make this planet special? Taking us back some 600 million years, Gribbin lets you experience the series of unique cosmic events that were responsible for our unique form of life within the Milky Way Galaxy. Written by one of our foremost popular science writers, author of the bestselling In Search of Schr�dinger's Cat Offers a bold answer to the eternal question, ""Are we alone in the universe?"" Explores how the impact of a ""supercomet"" with Venus 600 million years ago created our moon, and along with it, the perfect conditions for life on Earth From one of our most talented science writers, this book is a daring, fascinating exploration into the dawning of the universe, cosmic collisions and their consequences, and the uniqueness of life on Earth.