Download or read book The Nature of Animal Light written by Edmund Newton Harvey and published by . This book was released on 1920 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Nature of Animal Light written by E. Newton Harvey and published by DigiCat. This book was released on 2022-07-31 with total page 121 pages. Available in PDF, EPUB and Kindle. Book excerpt: DigiCat Publishing presents to you this special edition of "The Nature of Animal Light" by E. Newton Harvey. DigiCat Publishing considers every written word to be a legacy of humankind. Every DigiCat book has been carefully reproduced for republishing in a new modern format. The books are available in print, as well as ebooks. DigiCat hopes you will treat this work with the acknowledgment and passion it deserves as a classic of world literature.
Download or read book Polarized Light in Animal Vision written by Gábor Horváth and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 465 pages. Available in PDF, EPUB and Kindle. Book excerpt: The subject of this volume is two-fold. First, it gathers typical polarization patterns occurring in nature. Second, it surveys the polarization-sensitive ani mals, the physiological mechanisms and biological functions of polarization sensitivity as weIl as the polarization-guided behaviour in animals. The monograph is prepared for biologists, physicists and meteorologists, espe cially for experts of atmospheric optics and animal vision, who wish to under stand and reveal the message hidden in polarization patterns of the optical environment not directly accessible to the human visual system, but measur able by polarimetry and perceived by many animals. Our volume is an attempt to build a bridge between these two physical and biological flelds. In Part I we introduce the reader to the elements of imaging polarimetry. This technique can be efflciently used, e. g. in atmospheric optics, remote sens ing and biology. In Part 11 we deal with typical polarization patterns of the natural optical environment. Sunrise/sunset, clear skies, cloudy skies, moonshine and total solar eclipses all mean quite different illumination conditions, wh ich also affect the spatial distribution and strength of celestial polarization. We pre sent the polarization patterns of the sky and its unpolarized (neutral) points under sunlit, moonlit, clear, cloudy and eclipsed conditions as a function of solar elevation. The polarization pattern of a rainbow is also shown. That part of the spectrum is derived in which perception of skylight polarization is optimal under partly cloudy skies.
Download or read book The Nature of Animal Light written by Edmund Newton Harvey and published by . This book was released on 1920 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Animal Life in Nature Myth and Dreams written by Elizabeth Caspari and published by . This book was released on 2003 with total page 344 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This book is intended for anyone interested in the actual behavior and nature of animals and the world we live in, and presents a good deal of ethological and mythological material. It is meant to be more than a mere compilation of facts. Caspari's is a holistic approach to the world. By contemplating the significance of our fellow creatures, and how everything in our universe is linked, it is the author's hope that we can have a more whole, and more healing view of the world."--Jacket.
Download or read book The Influence of Ocular Light Perception on Metabolism in Man and in Animal written by F. Hollwich and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 138 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book was written to show that light is a primal element of life. All life originates and develops under the influence of the light of the sun, that "super terrestrial natural force" (Goethe). Sunlight influences the vital processes not onlyofthe plant (e. g. , heliotropism, photosynthesis) and the animal (e. g. , color change, maturation of the gonads) but of man as well. The human organism too reacts "heliotropically," as the 24 hour rhythm of the sleep-waking cycle demonstrates. of Artists have always perceived clearly the intensive stimulatory effect sunlight on their activity. One is reminded here ofCesare Lombroso, who wrote to his daughter "that thoughts come in the greatest profusion when (my) room is flooded with the sun's rays. " Richard Wagner exclaimed: "Ifonly the sun would come out, I would have the score finished in no time. " Bernard Shaw had a little cottage where he worked that could be turned according to the position of the sun. The composer Humperdinck wrote: "The sun is indispensable for my work; that is why it is important for me to have my study face east or south. " As these few examples indicate, it is above all those active in the arts who intuitively grasp the positive influence of sunlight on the psycho-physical effi ciency of their organism. In an age, however, when fluorescent lighting turns night into day, we are in danger of forgetting that man is a creature of nature as well as of culture.
Download or read book Polarized Light and Polarization Vision in Animal Sciences written by Gábor Horváth and published by Springer. This book was released on 2014-10-30 with total page 652 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book covers advances made since the 2004 Springer volume “Polarized Light in Animal Vision” edited by Horvath and Varju, but also provides reviews and synopses of some areas. Part I examines polarization sensitivity across many animal taxa including vertebrates and invertebrates and details both terrestrial and aquatic life. Part II is devoted to the description of polarized light in nature and explores how the physics of light must be taken into account when understanding how polarized light is detected by the visual system. This includes underwater polarization due to scattering; polarization patterns reflected from freshwater bodies; polarization characteristics of forest canopies; normal and anomalous polarization patterns of the skies; skylight polarization transmitted through Snell’s window and both linearly and circularly polarized signals produced by terrestrial and aquatic animals. This Part also examines polarized “light pollution” induced by anthropogenic factors such as reflection off asphalt surfaces, glass panes, car bodies, and other man-made structures that are now known to form ecological traps for polarotactic insects. Part III surveys some of the practical applications of polarization vision including polarization-based traps for biting insects, ground-based polarimetric cloud detectors and an historical examination of the navigational abilities of Viking seafarers using the sky polarization compass. The deterrent qualities of ungulate pelage to polarization-sensitive biting insects is also examined in this section.
Download or read book The Optics of Life written by Sönke Johnsen and published by Princeton University Press. This book was released on 2012-01-19 with total page 357 pages. Available in PDF, EPUB and Kindle. Book excerpt: Optics—a field of physics focusing on the study of light—is also central to many areas of biology, including vision, ecology, botany, animal behavior, neurobiology, and molecular biology. The Optics of Life introduces the fundamentals of optics to biologists and nonphysicists, giving them the tools they need to successfully incorporate optical measurements and principles into their research. Sönke Johnsen starts with the basics, describing the properties of light and the units and geometry of measurement. He then explores how light is created and propagates and how it interacts with matter, covering topics such as absorption, scattering, fluorescence, and polarization. Johnsen also provides a tutorial on how to measure light as well as an informative discussion of quantum mechanics. The Optics of Life features a host of examples drawn from nature and everyday life, and several appendixes that offer further practical guidance for researchers. This concise book uses a minimum of equations and jargon, explaining the basic physics of light in a succinct and lively manner. It is the essential primer for working biologists and for anyone seeking an accessible introduction to optics.
Download or read book Ecological Consequences of Artificial Night Lighting written by Catherine Rich and published by Island Press. This book was released on 2013-04-16 with total page 480 pages. Available in PDF, EPUB and Kindle. Book excerpt: While certain ecological problems associated with artificial night lighting are widely known-for instance, the disorientation of sea turtle hatchlings by beachfront lighting-the vast range of influences on all types of animals and plants is only beginning to be recognized. From nest choice and breeding success of birds to behavioral and physiological changes in salamanders, many organisms are seriously affected by human alterations in natural patterns of light and dark. Ecological Consequences of Artificial Night Lighting is the first book to consider the environmental effects of the intentional illumination of the night. It brings together leading scientists from around the world to review the state of knowledge on the subject and to describe specific effects that have been observed across a full range of taxonomic groups, including mammals, birds, reptiles and amphibians, fishes, invertebrates, and plants. Ecological Consequences of Artificial Night Lighting provides a scientific basis to begin addressing the challenge of conserving the nighttime environment. It cogently demonstrates the vital importance of this until-now neglected topic and is an essential new work for conservation planners, researchers, and anyone concerned with human impacts on the natural world.
Download or read book Nature Red in Tooth and Claw written by Michael Murray and published by Oxford University Press on Demand. This book was released on 2008-06-19 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt: Those who believe in God often puzzle over how God could permit evil and suffering in the world. Nature Red in Tooth and Claw focuses specifically on non-human animal suffering, and whether or not it raises problems for belief in the existence of a perfectly good creator.
Download or read book Animal Internet written by Alexander Pschera and published by New Vessel Press. This book was released on 2016-03-21 with total page 239 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Animal Internet is a most important book. This excellent work could be a strong catalyst for people to rewild, to reconnect and become re-enchanted with all sorts of mysterious and fascinating animals, both local and distant. By shrinking the world it will bring humans and other animals together in a multitude of ways that only a few years ago were unimaginable." —Marc Bekoff, University of Colorado, author of Rewilding Our Hearts: Building Pathways of Compassion and Coexistence "An original book that goes against the trend to stubbornly keep nature and technology divided from one another."—Der Spiegel "Animal Internet is one of the most interesting books that I've read in recent years."—Bavarian Radio "What Pschera describes sounds futuristic but it's already widespread reality . . . Pschera's book is not just popular science: he describes not only the status quo, but also thinks about an ongoing transformation."—Wired.de Some fifty thousand creatures around the globe—including whales, leopards, flamingoes, bats, and snails—are being equipped with digital tracking devices. The data gathered and studied by major scientific institutes about their behavior will warn us about tsunamis, earthquakes and volcanic eruptions, but also radically transform our relationship to the natural world. With a broad cultural and historical perspective, this book examines human ties with animals, from domestic pets to the soaring popularity of bird watching and kitten images on the web. Will millennia of exploration soon be reduced to experiencing wilderness via smartphone? Contrary to pessimistic fears, author Alexander Pschera sees the Internet as creating a historic opportunity for a new dialogue between man and nature. Foreword by Martin Wikelski, Director, Max Planck Institute for Ornithology Alexander Pschera, born in 1964, has published several books on the internet and media. He studied German, music, and philosophy at Heidelberg University. He lives near Munich where he writes for the German magazine Cicero as well as for German radio.
Download or read book The Nature study Review written by and published by . This book was released on 1913 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Architecture Inspired by Nature written by María Rosa Cervera Sardá and published by Springer Nature. This book was released on 2023-08-25 with total page 307 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book brings together the research completed during 10 editions of International Seminars of Bionics, organized by the School of Architecture of the University of Alcalá de Henares, Madrid, several of them in partnership with the “Ion Mincu” University of Architecture and Urbanism, Bucharest, carried out in Spain and in Romania. The articles here consider advanced bionic design principles, implementing them to an impressive variety of application fields, including, but not limited to, urban planning and landscape, public space, architecture and building structures, design and detailing, application of natural dynamic processes, bio-digital architecture, innovative materials based on living organisms (micro-algae), and nano-modified materials. A particular focus is given to light and perception of light. To illustrate the principles developed, this contributed volume includes descriptions and full-color images of the experimental projects created during the workshops held in the framework of these ISB meetings: Learning from Nature, Integrating Bionics (2009); Adaptability, Efficiency and Biostructures (2010); Bionics and Innovation (2011); Forms and Structures Inspired by Nature (2016, 2017); Furniture Inspired by Natural Models (2018); Relation between Structure and Envelope: Light Structures (2019); Light, from Nature to Architecture. Structures Inspired in Nature (2020); Light in Architecture and Design: A Bionic Perspective (2021); Sustainable Thinking and Bionics (2022).
Download or read book Photographing Nature written by Ralph A. Clevenger and published by New Riders. This book was released on 2009-10-29 with total page 321 pages. Available in PDF, EPUB and Kindle. Book excerpt: 25 years of nature photography instruction in one gorgeous, full-color, hands-on course Anyone can photograph nature—just step outside and you’re on location. But becoming a good nature photographer takes expert training. In Photographing Nature, Ralph Clevenger, whose images have appeared in such publications as Nature’s Best and National Geographic, shares the techniques he’s been personally using and teaching to aspiring photographers for the last 25 years in his popular nature photography course at the elite Brooks Institute. In this stunning, four-color course-in-a-book, each chapter opens with a spectacular photo spread from the natural world that Clevenger uses to illustrate themes and techniques essential to mastering nature photography. Just as he does in his classroom at Brooks, Clevenger explains how each photo was captured, the tools and techniques used, and typical problems related to capturing such a photo, along with solutions. Chapters also include sample Q&A sessions as well as assignments you can try yourself. By the time you’ve worked through all of the techniques in this beautiful, yet informative book, you’ll not only photograph the world differently, you’ll see it differently as well. With a foreword by George Lepp, one of North America’s best-known contemporary outdoor and nature photographers.
Download or read book Nature of Human Brain Work written by Joseph Dietzgen and published by PM Press. This book was released on 2010-05-01 with total page 135 pages. Available in PDF, EPUB and Kindle. Book excerpt: Called by Marx “The Philosopher of Socialism,” Joseph Dietzgen was a pioneer of dialectical materialism and a fundamental influence on anarchist and socialist thought who we would do well not to forget. Dietzgen examines what we do when we think. He discovered that thinking is a process involving two opposing processes: generalization, and specialization. All thought is therefore a dialectical process. Our knowledge is inherently limited however, which makes truth relative and the seeking of truth on-going. The only absolute is existence itself, or the universe, everything else is limited or relative. Although a philosophical materialist, he extended these concepts to include all that was real, existing or had an impact upon the world. Thought and matter were no longer radically separated as in older forms of materialism. The Nature of Human Brain Work is vital for theorists today in that it lays the basis for a non-dogmatic, flexible, non-sectarian, yet principled socialist politics.
Download or read book Animal Life and Nature in Singapore written by Shou-Hwa Chuang and published by NUS Press. This book was released on 1973 with total page 338 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The BetterPhoto Guide to Digital Nature Photography written by Jim Miotke and published by Amphoto Books. This book was released on 2011-03-16 with total page 226 pages. Available in PDF, EPUB and Kindle. Book excerpt: From the tiniest ladybug to a towering glacier, from a horse running in a field to a leaf falling slowly from a tree, nature subjects offer some of the greatest challenges and the greatest rewards to photographers. In the BetterPhoto tradition, here’s a complete photo course in a book. Hands-on lessons cover every aspect of digital nature photography, from buying the right camera for close-ups, landscapes, and movement, to understanding how the camera works, to taking great pictures. Author Jim Miotke uses straightforward text and inspiring yet informative photos to show the best ways to approach nature photography. Everything a beginner or intermediate photographer needs to know is here, including a buyer’s guide, full information on camera features, file formats and settings, exposure, low-light photography, filters and white balance, composition and lens choice, creative ideas, manipulating, and printing, along with a glossary and list of useful websites. The Better Photo Guide to Digital Nature Photography helps photographers everywhere get great photos in the great outdoors.
