Download or read book Spots of Light written by Dana Meachen Rau and published by Capstone. This book was released on 2006 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt: A simple look at stars.
Download or read book Webvision written by Helga Kolb and published by . This book was released on 2007 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bright Spots written by Cathy L. Davis and published by Upsidaisy Press. This book was released on 2020-10-05 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bright Spots: Motivation and Inspiration to Light Your Path in a Changing World is a collection of essays, written by 40 authors from around the world, in direct response to the events occurring in the year 2020. Each author shares a story of motivation, inspiration, and encouragement to help the reader feel less stressed, less over-whelmed, and more connected to their own inner-light source of inspiration. We are here. Right now. On purpose. For a reason. Although it may not feel all that pleasant, we have each been called to this adventure, at this particular time, for our own unique reasons. The future holds the promise of a new beginning, and we have been summoned to make a positive impact as we begin to mold a new earth. -We are the ones who hold the magic-the magic fairy sparkle dust-that is so desperately needed right now to rebuild. -We are the ones who are willing to extend a hand, share our treasures, and reach out to others in need. -We are the ones needed NOW-to not only offer compassion, comfort, and consolation, but to also initiate dialogue and direction. You, too, are the light-one who can shine and light the way for others. Yours is the light so desperately needed NOW-to rebuild communities, confidence, and broken dreams. It is time for you, too, to shine so that others may draw hope, strength, and courage from YOUR light and learn to let their own light shine.
Download or read book Spot s Fire Engine written by Eric Hill and published by Penguin. This book was released on 2021-08-03 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Spot is visiting his Grandpa at the fire station in this delightful fire-engine-shaped board book! Spot is visiting his Grandpa at the fire station, and he's very excited! Join Spot on his adventure by reading the story, and then play with the fire-engine shaped book. Spot books are perfect for reading about new experiences, early learning, and stories you can play with.
Download or read book How the Universe Got Its Spots written by Janna Levin and published by Princeton University Press. This book was released on 2023-01-10 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt: Is the universe infinite, or is it just really big? Does nature abhor infinity? In startling and beautiful prose, Janna Levin's diary of unsent letters to her mother describes what we know about the shape and extent of the universe, about its beginning and its end. She grants the uninitiated access to the astounding findings of contemporary theoretical physics and makes tangible the contours of space and time—those very real curves along which apples fall and planets orbit. Levin guides the reader through the observations and thought-experiments that have enabled physicists to begin charting the universe. She introduces the cosmic archaeology that makes sense of the pattern of hot spots left over from the big bang, a pursuit on the verge of discovering the shape of space itself. And she explains the topology and the geometry of the universe now coming into focus—a strange map of space full of black holes, chaotic flows, time warps, and invisible strings. Levin advances the controversial idea that this map is edgeless but finite—that the universe is huge but not unending—a radical revelation that would provide the ultimate twist to the Copernican revolution by locating our precise position in the cosmos. As she recounts our increasingly rewarding attempt to know the universe, Levin tells her personal story as a scientist isolated by her growing knowledge. This book is her remarkable effort to reach across the distance of that knowledge and share what she knows with family and friends—and with us. Highly personal and utterly original, this physicist’s diary is a breathtaking contemplation of our deep connection with the universe and our aspirations to comprehend it.
Download or read book Young House Love written by Sherry Petersik and published by Artisan. This book was released on 2015-07-14 with total page 337 pages. Available in PDF, EPUB and Kindle. Book excerpt: This New York Times bestselling book is filled with hundreds of fun, deceptively simple, budget-friendly ideas for sprucing up your home. With two home renovations under their (tool) belts and millions of hits per month on their blog YoungHouseLove.com, Sherry and John Petersik are home-improvement enthusiasts primed to pass on a slew of projects, tricks, and techniques to do-it-yourselfers of all levels. Packed with 243 tips and ideas—both classic and unexpected—and more than 400 photographs and illustrations, this is a book that readers will return to again and again for the creative projects and easy-to-follow instructions in the relatable voice the Petersiks are known for. Learn to trick out a thrift-store mirror, spice up plain old roller shades, "hack" your Ikea table to create three distinct looks, and so much more.
Download or read book Vaughan Asbury s General Ophthalmology written by Paul Riordan-Eva and published by McGraw Hill Professional. This book was released on 2007-11-08 with total page 486 pages. Available in PDF, EPUB and Kindle. Book excerpt: The classic reference covering the diagnosis and treatment of all major ophthalmic diseases, as well as neurological and systemic diseases causing visual disturbance-extensively revised and updated Features State-of-the-art coverage of diagnostic techniques and therapeutic interventions for the full range of ophthalmic disorders Chapters dedicated to ophthalmic therapeutics, neuro-ophthalmology, ocular disorders associated with systemic diseases, immunologic diseases of the eye, pediatrics, genetics, preventive ophthalmology and lasers The latest clinical perspectives on such topics as: Treatments for age-related macular degeneration, including anti-VEGF therapies Intraocular steroid injections for retinal diseases Immunomodulatory drugs Treatment of corneal infections Medical and surgical treatments for glaucoma Detailed appendices on visual standards, practical factors in illumination, rehabilitation of the visually handicapped, and special services available to the blind Latest references
Download or read book Visual Perception written by Vicki Bruce and published by Psychology Press. This book was released on 2014-08-27 with total page 502 pages. Available in PDF, EPUB and Kindle. Book excerpt: This comprehensively updated and expanded revision of the successful second edition continues to provide detailed coverage of the ever-growing range of research topics in vision. In Part I, the treatment of visual physiology has been extensively revised with an updated account of retinal processing, a new section explaining the principles of spatial and temporal filtering which underlie discussions in later chapters, and an up-to-date account of the primate visual pathway. Part II contains four largely new chapters which cover recent psychophysical evidence and computational model of early vision: edge detection, perceptual grouping, depth perception, and motion perception. The models discussed are extensively integrated with physiological evidence. All other chapters in Parts II, III, and IV have also been thoroughly updated.
Download or read book The New Plant Parent written by Darryl Cheng and published by Abrams. This book was released on 2019-03-19 with total page 658 pages. Available in PDF, EPUB and Kindle. Book excerpt: The creator of Instagram’s House Plant Journal mixes love with scientific logic in this beautifully photographed guide for indoor gardeners. For indoor gardeners everywhere, Darryl Cheng offers a new way to grow healthy house plants. He teaches the art of understanding a plant’s needs and giving it a home with the right balance of light, water, and nutrients. With this book, indoor gardeners can be less a passive follower of rules for the care of each species and much more the confident, active grower, relying on observation and insight. And in the process, the plant owner becomes a plant lover, bonded to these beautiful living things by a simple love and appreciation of nature. The New Plant Parent covers all of the basics of growing house plants, from finding the right light, to everyday care like watering and fertilizing, to containers, to recommended species. Cheng’s friendly tone, personal stories, and accessible photographs fill his book with the same generous spirit that has made @houseplantjournal, his Instagram account, a popular source of advice and inspiration for over half a million indoor gardeners.
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 NASA Tech Briefs written by and published by . This book was released on 1993 with total page 1454 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Nanochemistry written by Anna Klinkova and published by Elsevier. This book was released on 2023-09-01 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nanochemistry: Chemistry of Nanoparticle Formation and Interactions provides an overview of the chemistry aspects of nanoparticle science, including nanoparticle synthesis, chemical properties, stability, applications and self-assembly behavior. The critical concepts discussed in this book represent the necessary toolbox for enabling the rational design of nanoparticle-based materials for target applications. After an introduction to standard analytical techniques used for nanoparticle characterization, four separate chapters cover inorganic, organic, polymer nanoparticles, and carbon nanostructures to highlight the synthetic protocols, structural intricacies, and chemical properties specific to each of these material classes. Finally, physicochemical phenomena governing self-assembly behavior of nanoparticles are also discussed in detail separately. This book is intended for senior undergraduate, graduate and postgraduate students and research scientists in nanoscience and nanotechnology, material science, chemistry, physics, biomedical sciences and relevant engineering fields that want to develop a deeper understanding of the governing chemical principles on the nanoscale. Provides an up-to-date text reflecting the latest changes in the field, acting as a fully restructured successor text to Nanochemistry, 2nd Edition (Elsevier, 2013) by Klabunde and Sergeev Leads the reader through the fundamental concepts and illustrative examples of inorganic, organic, and polymer nanoparticle formation, discussing, in detail, the aspects of synthetic geometry control, surface chemistry, and nanoparticle stability Provides in-depth coverage of nanoparticle self-assembly behavior, including the self-assembly driving forces and approaches to control this process through nanoparticle design and environmental cues
Download or read book Insight Into Low Vision written by Terri Cyr OD and published by . This book was released on 2016-02-28 with total page 446 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book brings together information which is helpful to those with impaired vision. It is a reference, a guide, and a starting point for those who desire to know more about resources and technologies available to help them adjust and adapt to a life with sub-normal vision. Large print format.
Download or read book Discovering Light written by Sara Aissati and published by . This book was released on 2021-09-30 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: What is light? Where are optics and photonics present in our lives and in nature? What lies behind different optical phenomena? What is an optical instrument? How does the eye resemble an optical instrument? How can we explain human vision? This book, written by a group of young scientists, answers these questions and many more.
Download or read book Visual Psychophysics written by Dorothea Jameson and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 822 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume on Visual Psychophysics documents the current status of research aimed toward understanding the intricacies of the visual mechanism and its laws of operation in intact human perceivers. As can be seen from the list of contributors, the problems of vision engage the interest and experimental ingenuity of investi gators from a variety of disciplines. Thus we find authors affiliated with depart ments of biology, medical and physiological physics, ophthalmology, physics, physiology and anatomy, psychology, laboratories of neurophysiology, medical clinics, schools of optometry, visual and othcr types of research institutes. A continuing interplay between psychophysical studies and physiological work is everywhere evident. As more information about the physiological basis of vision accumulates, and new studies and analyses of receptor photochemistry and the neurophysiology of retina and brain appear, psychophysical studies of the intact organism become more sharply focused, sometimes more complex, and often more specialized. Technological advances have increased the variety and precision of the stimulus controls, and advances in measurement techniques have reopened old problems and stimulated the investigation of new ones. In some cases, new concepts are being drawn in to help further our under standing of the laws by which the visual mechanism operates; in other cases, ideas enunciated long ago have been reevaluated, developed more fully, and reified in terms of converging evidence from both psychophysical experiments and unit recordings from visual cells.
Download or read book Public Health Reports written by and published by . This book was released on 1961 with total page 1252 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Physics of Light and Optics Black White written by Michael Ware and published by Lulu.com. This book was released on 2020 with total page 350 pages. Available in PDF, EPUB and Kindle. Book excerpt:
