Download or read book Light and Its Effects written by Jenna Winterberg and published by Teacher Created Materials. This book was released on 2015-07-20 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt: This high-interest nonfiction reader will help students gain science content knowledge while building their literacy skills and reading comprehension. This appropriately leveled text features hands-on, simple science experiments and full-color images and graphics. Fourth grade students will learn all about light and its various uses through this engaging text that supports STEM education and is aligned to the Next Generation Science Standards.
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 Essayism written by Brian Dillon and published by New York Review of Books. This book was released on 2018-09-18 with total page 177 pages. Available in PDF, EPUB and Kindle. Book excerpt: A compelling ode to the essay form and the great essaysists themselves, from Montaigne to Woolf to Sontag. Essayism is a book about essays and essayists, a study of melancholy and depression, a love letter to belle-lettrists, and an account of the indispensable lifelines of reading and writing. Brian Dillon’s style incorporates diverse features of the essay. By turns agglomerative, associative, digressive, curious, passionate, and dispassionate, his is a branching book of possibilities, seeking consolation and direction from Michel de Montaigne, Virginia Woolf, Roland Barthes, Theodor Adorno, Walter Benjamin, Georges Perec, Elizabeth Hardwick, and Susan Sontag, to name just a few of his influences. Whether he is writing on origins, aphorisms, coherence, vulnerability, anxiety, or a number of other subjects, his command of language, his erudition, and his own personal history serve not so much to illuminate or magnify the subject as to discover it anew through a kaleidoscopic alignment of attention, thought, and feeling, a dazzling and momentary suspension of disparate elements, again and again.
Download or read book Axiomatic written by Maria Tumarkin and published by Random House Australia. This book was released on 2021-05-04 with total page 226 pages. Available in PDF, EPUB and Kindle. Book excerpt: Stories are not enough, even though they are essential. And books about history, books of psychology--the best of them take us closer, but still not close enough. Maria Tumarkin's Axiomatic is a boundary-shifting fusion of thinking, storytelling, reportage and meditation. It takes as its starting point five axioms: 'Time Heals All Wounds'; 'History Repeats Itself'; 'Those Who Forget the Past are Condemned to Repeat It'; 'Give Me a Child Before the Age of Seven and I Will Show You the Woman'; and 'You Can't Enter The Same River Twice.' These beliefs--or intuitions--about the role the past plays in our present are often evoked as if they are timeless and self-evident truths. It is precisely because they are neither, yet still we are persuaded by them, that they tell us a great deal about the forces that shape our culture and the way we live.
Download or read book Light Its Properties and Effects written by Religious Tract Society (Great Britain) and published by . This book was released on 1840 with total page 444 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Light Its Properties and Effects written by Anonymous and published by BoD – Books on Demand. This book was released on 2024-08-28 with total page 222 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reprint of the original, first published in 1840.
Download or read book Light its properties and effects written by Light and published by . This book was released on 1838 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Effects of Light on Materials in Collections written by Terry T. Schaeffer and published by Getty Publications. This book was released on 2001-08-16 with total page 221 pages. Available in PDF, EPUB and Kindle. Book excerpt: The impact of light on works of art and archival materials has long been an issue of concern to conservators and other museum professionals, yet the literature on this subject has never been systematically reviewed. This volume fills that gap by providing a survey of the impact of exposure to light with an emphasis on photoflash and reprographic sources. The information provided will assist the professional audience, especially conservators and collections managers, in assessing the risk to art and archival objects of such exposures. The text surveys relevant photophysical and photochemical principles, photometric and radiometric measurement, and the spectral outputs of several light sources. Materials discussed include colorants and natural fibers; pulp, paper, and wood; natural and synthetic polymers; fluorescent whitening agents; photographic and reprographic materials; and objects containing combinations of materials. Approximations and assumptions used in the evaluation process are discussed in some detail, with examples of the different types of calculations. The Research in Conservation reference series presents the findings of research conducted by the Getty Conservation Institute and its individual and institutional research partners, as well as state-of-the-art reviews of conservation literature. Each volume covers a topic of current interest to conservators and conservation scientists.
Download or read book Light Science written by Thomas D. Rossing and published by Springer Nature. This book was released on 2020-01-03 with total page 490 pages. Available in PDF, EPUB and Kindle. Book excerpt: Intended for students in the visual arts and for others with an interest in art, but with no prior knowledge of physics, this book presents the science behind what and how we see. The approach emphasises phenomena rather than mathematical theories and the joy of discovery rather than the drudgery of derivations. The text includes numerous problems, and suggestions for simple experiments, and also considers such questions as why the sky is blue, how mirrors and prisms affect the colour of light, how compact disks work, and what visual illusions can tell us about the nature of perception. It goes on to discuss such topics as the optics of the eye and camera, the different sources of light, photography and holography, colour in printing and painting, as well as computer imaging and processing.
Download or read book Health and Light written by John Nash Ott and published by Devin-Adair Publishers. This book was released on 1973 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt: The story of John Ott's discovery of the role light plays in sustaining physical health is one of the true scientific breakthroughs of the last quarter century. It is the story of an observant, intelligent man who acted upon his observations and then supported them with scientific experimentation. The importance of light has long been known esoterically, but it has largely been ignored by science. Health and Light has led many people to a greater understanding of the subtle role light plays -- both constructively and destructively -- in maintaining physical and emotional health. Health and Light also reveals the rigidity with which established science greets new breakthroughs.
Download or read book Visual and Non Visual Effects of Light written by Agnieszka Wolska and published by CRC Press. This book was released on 2020-07-29 with total page 174 pages. Available in PDF, EPUB and Kindle. Book excerpt: The introduction of artificial lighting extends the time of wakefulness after dark and enables work at night, thus disturbing the human circadian rhythm. The understanding of the physiological mechanisms of visual and non-visual systems may be important for the development and use of proper light infrastructure and light interventions for different workplace settings, especially for shift work conditions. Visual and Non-Visual Effects of Light: Working Environment and Well-Being presents the impact of lighting in the working environment on human health, well-being and visual performance. The physiological explanation of the visual and non-visual effects of light on humans which discusses the biological bases of image and non-image forming vision at the cellular level may be of particular interest to any professional in the field of medicine, physiology, and biology. It is one of the intentions of this book to put forward some recommendations and examples of lighting design which take into account both the visual and non-visual effects of light on humans. These may be of particular interest to any professional in the field of lighting, occupational safety and health, and interior design. "What effects on health can a light ‘overdose’ or light deficiency have? What is bad light? The authors of the monograph provide answers to these questions. Just as for a physicist, the dual nature of light comprises an electromagnetic wave and a photon, the duality of light for a physician comprises visual and non-visual effects." --------------------------------------------------------Prof Jacek Przybylski, Medical University of Warsaw "This is a unique publication in the field of lighting technology. The authors have skillfully combined both the technical and biomedical aspects involved, which is unprecedented in the literature available. As a result, an important study has been created for many professional groups, with a significant impact on the assessment of risks associated with LED sources." --------------------------------------------Prof Andrzej Zając, Military University of Technology, Warsaw
Download or read book Industrial Light and Magic written by Thomas G. Smith and published by Ballantine Books. This book was released on 1988-09-01 with total page 308 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Agrometeorology written by J. Seemann and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 333 pages. Available in PDF, EPUB and Kindle. Book excerpt: Agrometeorology is a comparatively young science. The beginnings of agrometeorological work came in the 20's of this century, when agrometeorology was a working branch of climatology. In the years following 1950 it then developed widely to an independent science. In this process, agrome teorology has not only gained a vast knowledge of the influence of meteorological conditions on plants and livestock in agriculture and damage prevention, but additionally evolved new advisory methods which are of great practical use in agriculture. Up to the present time there has been practically no specific training for an agrometeorologist. Agrometeoro logists are drawn, according to their training, from the ranks of general meteorology or from agriculture and its related biological disciplines. They must, therefore, them selves gather the knowledge for their agrometeorological work and combine for themselves the complex of agrome teorology from biological and meteorological information. This is usuaIIy far from easy, as the relevant literature is scattered among the most widely differing journals, partly in little-known foreign languages, and is thus very difficult of access. Comprehensive writings are to be found only in very few partial fields of agrometeorology. The subject of training problems has thus been treated as of utmost importance at the meetings ofthe Commission for Agrometeorology (CAgM) of the World Meteorological Organization (WMO), especially as agrometeorology has won such great significance and useful ness not only in the so-called underdeveloped countries in advancing a more productive agriculture, but also in coun tries whose agricultural standard is already high.
Download or read book Light and Its Effects written by Jenna Winterberg and published by Free Spirit Publishing. This book was released on 2015-07-20 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt: This high-interest nonfiction reader will help students gain science content knowledge while building their literacy skills and reading comprehension. This appropriately leveled text features hands-on, simple science experiments and full-color images and graphics. Fourth grade students will learn all about light and its various uses through this engaging text that supports STEM education and is aligned to the Next Generation Science Standards.
Download or read book Painting Spectacular Light Effects in Watercolor written by Paul Jackson and published by North Light Books. This book was released on 2004 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: From soft, atmospheric effects to powerful images, this guide provides artists with the insight and instruction they need to illuminate their paintings with the magic of light.
Download or read book The Effects of Constant Light on Visual Processes written by Theodore P. Williams and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 447 pages. Available in PDF, EPUB and Kindle. Book excerpt: " ... And the evening and the morning were the third day ... And God made two great lights; the greater light to rule the day and the lesser light to rule the night ... And the evening and the morning were the fourth day." The First Book of Moses, called Genesis (1: 13,16,19). There was daytime and nighttime before there was a sun or a moon. An interesting thought: How long were each of those first three days? Without a sun to reckon its length, a day could have been longer or shorter than 24 hours. Animals, says Genesis, appeared on the fifth day and by that time the sun and moon were illuminating the earth, presumably in cyclic fashion and with a period of 24 hours. A good thing, too, as readers of this monograph will as certain. The papers collected into this volume are written versions of 45 minute talks given at a symposium on "The Effects of Constant Light on Visual Processes", held at The Florida State University in Tallahassee on April 25-27, 1979. The conference was supported by the Psychobiology Program and handled, logistically, by the Center for Professional Development and Public Services. It was recognized that limitations on time and funds made prohibitive the invitation of others who may be doing interesting and related work. But, our earnest hope is that what is compiled here is a good blend of "true" light-damage and "relevant related" work.
Download or read book The Science of Color written by Optical Society of America. Committee on Colorimetry and published by . This book was released on 1963 with total page 440 pages. Available in PDF, EPUB and Kindle. Book excerpt:
