The Effect of Illumination on Peripheral Vision (Classic Reprint)

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Publisher : Forgotten Books
ISBN 13 : 9780656074167
Total Pages : 64 pages
Book Rating : 4.0/5 (741 download)

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Book Synopsis The Effect of Illumination on Peripheral Vision (Classic Reprint) by : Lucy May Day

Download or read book The Effect of Illumination on Peripheral Vision (Classic Reprint) written by Lucy May Day and published by Forgotten Books. This book was released on 2018-02-08 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from The Effect of Illumination on Peripheral Vision The outcome was negative. It seemed, however, that the most favorable conditions required had not been secured; and further tests were therefore necessary. The present study was undertaken largely for the purpose of furnishing such supplementary tests. It was thought, moreover, that further work might throw light on certain irregularities in F ernald's general results. We undertook, therefore, to repeat Fernald's experiments, with additional variations, under exactly duplicate conditions. After our experiments had been completed and put in what then seemed final form, a paper appeared3 in which Fernald's theses were attacked from a new direction. Rand and Ferree now declared that instead of selecting the most favorable conditions for her phenomena - colored after-images from colored stimuli sensed as colorless - Fernald had chosen the very worst. They were unable to confirm the results that she obtained in the Bryn Mawr and Chicago laboratories; i. E., they, failed (as a rule) to get the anomalous colored after images, when a white background was used. On the other hand, they were able, if they used a black background, pre fixation ground, and projection ground, to secure these anoma lous after-images practically in every trial. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

The Effect of Illumination on Peripheral Vision

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Publisher :
ISBN 13 :
Total Pages : 578 pages
Book Rating : 4.:/5 (57 download)

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Book Synopsis The Effect of Illumination on Peripheral Vision by : Lucy May Day Boring

Download or read book The Effect of Illumination on Peripheral Vision written by Lucy May Day Boring and published by . This book was released on 1912 with total page 578 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Effect of Illumination on Peripheral Vision

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Publisher :
ISBN 13 :
Total Pages : 56 pages
Book Rating : 4.:/5 (247 download)

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Book Synopsis The Effect of Illumination on Peripheral Vision by : Lucy May Day

Download or read book The Effect of Illumination on Peripheral Vision written by Lucy May Day and published by . This book was released on 1912 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Effect of Illumination on Peripheral Vision

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Publisher :
ISBN 13 :
Total Pages : 112 pages
Book Rating : 4.:/5 (646 download)

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Book Synopsis Effect of Illumination on Peripheral Vision by : Lucy May Day Boring

Download or read book Effect of Illumination on Peripheral Vision written by Lucy May Day Boring and published by . This book was released on 1912 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Effect of Illumination on Peripheral Vision

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Author :
Publisher : Hardpress Publishing
ISBN 13 : 9781313779388
Total Pages : 72 pages
Book Rating : 4.7/5 (793 download)

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Book Synopsis The Effect of Illumination on Peripheral Vision by : Boring Day

Download or read book The Effect of Illumination on Peripheral Vision written by Boring Day and published by Hardpress Publishing. This book was released on 2013-01 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt: Unlike some other reproductions of classic texts (1) We have not used OCR(Optical Character Recognition), as this leads to bad quality books with introduced typos. (2) In books where there are images such as portraits, maps, sketches etc We have endeavoured to keep the quality of these images, so they represent accurately the original artefact. Although occasionally there may be certain imperfections with these old texts, we feel they deserve to be made available for future generations to enjoy.

On Light, Vol. 3 of 3

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Publisher : Forgotten Books
ISBN 13 : 9780267705702
Total Pages : 112 pages
Book Rating : 4.7/5 (57 download)

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Book Synopsis On Light, Vol. 3 of 3 by : George Gabriel Stokes

Download or read book On Light, Vol. 3 of 3 written by George Gabriel Stokes and published by Forgotten Books. This book was released on 2018-02-03 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from On Light, Vol. 3 of 3: On the Beneficial Effects of Light; Delivered at Aberdeen in November, 1885 Light as subservient to vision - General structure of the eye in rela tion to the formation of images - Theoretical imperfections of the image formed of no practical importance in a normal eye Structure of the retina - Rods and cones - Probable seat of the. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

Technical Abstract Bulletin

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Author :
Publisher :
ISBN 13 :
Total Pages : 848 pages
Book Rating : 4.E/5 ( download)

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Book Synopsis Technical Abstract Bulletin by :

Download or read book Technical Abstract Bulletin written by and published by . This book was released on 1967 with total page 848 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Ophthalmology E-Book

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Publisher : Elsevier Health Sciences
ISBN 13 : 1455750018
Total Pages : 1733 pages
Book Rating : 4.4/5 (557 download)

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Book Synopsis Ophthalmology E-Book by : Myron Yanoff

Download or read book Ophthalmology E-Book written by Myron Yanoff and published by Elsevier Health Sciences. This book was released on 2013-11-06 with total page 1733 pages. Available in PDF, EPUB and Kindle. Book excerpt: Get the quick answers you need on every aspect of clinical ophthalmology and apply them in your day-to-day practice. The latest edition of Ophthalmology by Drs. Yanoff and Duker presents practical, expert, concise guidance on nearly every ophthalmic condition and procedure, equipping you to efficiently overcome whatever clinical challenges you may face. Consult this title on your favorite e-reader, conduct rapid searches, and adjust font sizes for optimal readability. Compatible with Kindle®, nook®, and other popular devices. Focus on the clinically actionable information you need thanks to a more streamlined format. Make optimal use of the newest drug therapies, including Anti-VEGF treatment for wet ARMD and bevacizumab treatment for complications of diabetes. Get authoritative guidance on the newest treatment options for cornea disorders, including evolving ocular surface reconstruction techniques and new cornea procedures such as DSEK. Take it with you anywhere. Access the full text, video clips, and more online at Expert Consult. Apply the latest advances in the diagnosis and treatment of ocular disease, including new drug therapies for retinal disorders; today’s expanded uses of optical coherence tomography (OCT) and high-resolution imaging modalities; new corneal, cataract and refractive surgical approaches; and new developments in molecular biology and genetics, ocular surface disease, glaucoma testing, neuro-ophthalmology, uveitis, ocular tumors, and much more. Visualize how to proceed by viewing more than 2200 illustrations (1,900 in full color) depicting the complete range of clinical disorders, imaging methods, and surgical techniques. Hone and expand your surgical skills by watching 40 brand-new videos demonstrating key techniques in cornea, cataract, refractive, retina and glaucoma surgery. Spend less time searching thanks to a user-friendly visual format designed for quick, "easy-in easy-out" reference and an instant understanding on any topic.

Diseases of the Eye and Ophthalmoscopy

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Publisher : Forgotten Books
ISBN 13 : 9780484012560
Total Pages : 522 pages
Book Rating : 4.0/5 (125 download)

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Book Synopsis Diseases of the Eye and Ophthalmoscopy by : A. Eugen Fick

Download or read book Diseases of the Eye and Ophthalmoscopy written by A. Eugen Fick and published by Forgotten Books. This book was released on 2017-12-18 with total page 522 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Diseases of the Eye and Ophthalmoscopy: A Handbook for Physicians and Students These three functions of the eye, acuteness of vision, light-sense, and color-sense, are to be tested both directly (at the center) and indirectly (at the periphery). This examination of the extent of the visual field or for any gaps in it, is of distinct importance; the method employed is called Perimetry. Finally, the harmony of action in both eyes must be tested monocular ana' binocular vision; and all defects therein must be noted. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

Vision

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Publisher : MIT Press
ISBN 13 : 0262514621
Total Pages : 429 pages
Book Rating : 4.2/5 (625 download)

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Book Synopsis Vision by : David Marr

Download or read book Vision written by David Marr and published by MIT Press. This book was released on 2010-07-09 with total page 429 pages. Available in PDF, EPUB and Kindle. Book excerpt: Available again, an influential book that offers a framework for understanding visual perception and considers fundamental questions about the brain and its functions. David Marr's posthumously published Vision (1982) influenced a generation of brain and cognitive scientists, inspiring many to enter the field. In Vision, Marr describes a general framework for understanding visual perception and touches on broader questions about how the brain and its functions can be studied and understood. Researchers from a range of brain and cognitive sciences have long valued Marr's creativity, intellectual power, and ability to integrate insights and data from neuroscience, psychology, and computation. This MIT Press edition makes Marr's influential work available to a new generation of students and scientists. In Marr's framework, the process of vision constructs a set of representations, starting from a description of the input image and culminating with a description of three-dimensional objects in the surrounding environment. A central theme, and one that has had far-reaching influence in both neuroscience and cognitive science, is the notion of different levels of analysis—in Marr's framework, the computational level, the algorithmic level, and the hardware implementation level. Now, thirty years later, the main problems that occupied Marr remain fundamental open problems in the study of perception. Vision provides inspiration for the continuing efforts to integrate knowledge from cognition and computation to understand vision and the brain.

Light Vision Color

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Author :
Publisher : John Wiley & Sons
ISBN 13 : 0470012129
Total Pages : 474 pages
Book Rating : 4.4/5 (7 download)

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Book Synopsis Light Vision Color by : Arne Valberg

Download or read book Light Vision Color written by Arne Valberg and published by John Wiley & Sons. This book was released on 2007-02-03 with total page 474 pages. Available in PDF, EPUB and Kindle. Book excerpt: Light Vision Color takes a well-balanced, interdisciplinary approach to our most important sensory system. The book successfully combines basics in vision sciences with recent developments from different areas such as neuroscience, biophysics, sensory psychology and philosophy. Originally published in 1998 this edition has been extensively revised and updated to include new chapters on clinical problems and eye diseases, low vision rehabilitation and the basic molecular biology and genetics of colour vision. Takes a broad interdisciplinary approach combining basics in vision sciences with the most recent developments in the area Includes an extensive list of technical terms and explanations to encourage student understanding Successfully brings together the most important areas of the subject in to one volume

Ophthalmology

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Author :
Publisher : Elsevier Health Sciences
ISBN 13 : 1455739847
Total Pages : 1733 pages
Book Rating : 4.4/5 (557 download)

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Book Synopsis Ophthalmology by : Myron Yanoff, MD

Download or read book Ophthalmology written by Myron Yanoff, MD and published by Elsevier Health Sciences. This book was released on 2013-12-16 with total page 1733 pages. Available in PDF, EPUB and Kindle. Book excerpt: 2014 BMA Medical Book Awards Highly Commended in Surgical specialties category! Get the quick answers you need on every aspect of clinical ophthalmology and apply them in your day-to-day practice. The latest edition of Ophthalmology by Drs. Yanoff and Duker presents practical, expert, concise guidance on nearly every ophthalmic condition and procedure, equipping you to efficiently overcome whatever clinical challenges you may face. "In summary, the role of clinical electrophysiology of vision in clinical practice is better documented in Yanoff and Duker's Ophthalmology, 4th Edition than in the introductory textbooks of earlier generations." Reviewed by: S. E. Brodie, Department of Ophthalmology, Icahn School of Medicine, July 2014 Focus on the clinically actionable information you need thanks to a more streamlined format. Make optimal use of the newest drug therapies, including Anti-VEGF treatment for wet ARMD and bevacizumab treatment for complications of diabetes. Get authoritative guidance on the newest treatment options for cornea disorders, including evolving ocular surface reconstruction techniques and new cornea procedures such as DSEK. Take it with you anywhere. Access the full text, video clips, and more online at Expert Consult. Apply the latest advances in the diagnosis and treatment of ocular disease, including new drug therapies for retinal disorders; today's expanded uses of optical coherence tomography (OCT) and high-resolution imaging modalities; new corneal, cataract and refractive surgical approaches; and new developments in molecular biology and genetics, ocular surface disease, glaucoma testing, neuro-ophthalmology, uveitis, ocular tumors, and much more. Visualize how to proceed by viewing more than 2200 illustrations (1,900 in full color) depicting the complete range of clinical disorders, imaging methods, and surgical techniques. Hone and expand your surgical skills by watching 40 brand-new videos demonstrating key techniques in cornea, cataract, refractive, retina and glaucoma surgery. Spend less time searching thanks to a user-friendly visual format designed for quick, "easy-in easy-out" reference and an instant understanding on any topic.

Dictionary Catalog of the Research Libraries of the New York Public Library, 1911-1971

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Author :
Publisher :
ISBN 13 :
Total Pages : 562 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Dictionary Catalog of the Research Libraries of the New York Public Library, 1911-1971 by : New York Public Library. Research Libraries

Download or read book Dictionary Catalog of the Research Libraries of the New York Public Library, 1911-1971 written by New York Public Library. Research Libraries and published by . This book was released on 1979 with total page 562 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Goldman's Cecil Medicine,Expert Consult Premium Edition -- Enhanced Online Features and Print, Single Volume,24

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Author :
Publisher : Elsevier Health Sciences
ISBN 13 : 1437716040
Total Pages : 2848 pages
Book Rating : 4.4/5 (377 download)

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Book Synopsis Goldman's Cecil Medicine,Expert Consult Premium Edition -- Enhanced Online Features and Print, Single Volume,24 by : Russell La Fayette Cecil

Download or read book Goldman's Cecil Medicine,Expert Consult Premium Edition -- Enhanced Online Features and Print, Single Volume,24 written by Russell La Fayette Cecil and published by Elsevier Health Sciences. This book was released on 2012-01-01 with total page 2848 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since 1927, Goldman-Cecil Medicine has been the world's most influential internal medicine resource. In the ground-breaking 25th edition, your original purchase ensures you will be up-to-date without the need for a subscription. Through the new, more powerful Expert Consult eBook platform, this "living text" provides continuous updates that will integrate the latest research, guidelines, and treatments into each chapter, ensuring that the content is as current as the day this edition was first published. Goldman-Cecil Medicine offers definitive, unbiased guidance on the evaluation and management of every medical condition, presented by a veritable "Who's Who" of modern medicine. A practical, straightforward style; templated organization; evidence-based references; and robust interactive content combine to make this dynamic resource quite simply the fastest and best place to find all of the authoritative, state-of-the-art clinical answers you need. "The content is superb, authoritative and not surprisingly very up to date." Reviewed by: Dr Harry Brown, on behalf of Glycosmedia Date: July 2015 Expert Consult eBook version included with print purchase: Access continuous updates from Editor Lee Goldman, MD, who thoroughly reviews internal medicine and specialty journals, updating online content to reflect the latest guidelines and translating that evidence into treatment. Interactive Q&A section features over 1,500 board-style questions and answers to aid in preparing for certification or recertification exams. Outstanding supplementary tools include figures, tables, videos, heart and lung sounds, treatment and management algorithms, fully integrated references, and thousands of illustrations and full-color photos. Search all of the text, figures, supplementary material, and references from the book on a variety of devices and at no additional cost - Expert Consult access is included with this title! Practical, bulleted, highly templated text with easy-to-use features including flow charts and treatment boxes. New chapters on global health, cancer biology and genetics, and the human microbiome in health and disease keep you on the cutting edge of medicine. Today's most current evidence-based medicine guidelines help you form a definitive diagnosis and create the best treatment plans possible. Focused coverage of the latest developments in biology includes the specifics of current diagnosis, therapy, and medication doses. The reference of choice for every stage of your career! Goldman-Cecil Medicine is an ideal learning tool for residents, physicians, and students as well as a valuable go-to resource for experienced healthcare professionals. Cecil - the best internal medicine resource available since 1927 - far exceeds the competition in versatility, ease-of-use and up-to-datedness.

Purkinje's Vision

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Author :
Publisher : Psychology Press
ISBN 13 : 1135656401
Total Pages : 276 pages
Book Rating : 4.1/5 (356 download)

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Book Synopsis Purkinje's Vision by : Nicholas J. Wade

Download or read book Purkinje's Vision written by Nicholas J. Wade and published by Psychology Press. This book was released on 2001-04-01 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt: The life of Jan Evangelista Purkinje (1787-1869) has fascinated students from many disciplines. Histologists marvel at his early descriptions of cells; physiologists admire his attempts to relate structure to function; pharmacologists view in awe his heroic experiments on self-administered drugs; forensic scientists acknowledge his role in the use of fingerprints for identification; and Czech patriots salute his awakening of pride in their nation. Yet all these achievements followed his initial enquiries into vision. It is this psychological dimension that fostered this collaboration. As the title suggests, the present volume is bifocal. In the narrow sense it refers to Purkinje's studies of vision, but in its broader view it concerns Purkinje's anticipation of neuroscience. Purkinje provided evidence to support both its cellular and its conceptual base. At the cellular level his acute vision is immortalized within our bodies. At the conceptual level, he sought to relate subjective phenomena to their objective underpinnings--to link psychology to physiology. Vision provides a bond that unites psychology and physiology, and it is this bond that was strengthened by Purkinje's enquiries. The authors have tried to provide a context in which Purkinje's descriptions of visual phenomena can be placed. In some cases this exposes clear precursors of research for which Purkinje has been credited. In others, there was nothing to suggest the phenomena that he exposed. The book translates Purkinje's initial masterpiece on subjective vision and places it in the context of emerging views of neuroscience.

Physical Change and Aging

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Publisher : Springer Publishing Company
ISBN 13 : 0826104479
Total Pages : 513 pages
Book Rating : 4.8/5 (261 download)

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Book Synopsis Physical Change and Aging by : Sue V. Saxon, PhD

Download or read book Physical Change and Aging written by Sue V. Saxon, PhD and published by Springer Publishing Company. This book was released on 2009-11-09 with total page 513 pages. Available in PDF, EPUB and Kindle. Book excerpt: "[This book] has been honedÖinto an elegant compendium. This outstanding work should be widely read -- it is perhaps the best example of an integrative approach to gerontology." Score: 94, 4 stars --Doody's This book serves as an authoritative textbook and guide to the physical changes and common pathologies associated with the aging process, with special emphasis on the psychological and social implications of these changes in the lives of older adults. This fifth edition presents the newly available research findings that differentiate "normal" aging from actual pathology. The authors provide a thoroughly updated and expanded review of important topics in aging, including death and grieving, complementary and alternative therapies, nutrition, exercise, and much more. The book also demonstrates how the elderly population can gain greater personal control over aging through lifestyle modifications and preventive health strategies. Key topics introduced and discussed: Psychosocial theories of aging Changes and disorders in the skeletal, nervous, cardiovascular, and respiratory systems Dementia, delirium, and mild cognitive impairment Aging in persons with lifelong disabilities This volume serves as a comprehensive textbook for students studying to become health care professionals, and is also a fundamental resource for gerontologists, nurses, social workers, psychologists, rehabilitation specialists, clergy, and counselors.

The Rough Guide to Digital Photography

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Author :
Publisher : Penguin
ISBN 13 : 1405388722
Total Pages : 258 pages
Book Rating : 4.4/5 (53 download)

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Book Synopsis The Rough Guide to Digital Photography by : Sophie Goldsworthy

Download or read book The Rough Guide to Digital Photography written by Sophie Goldsworthy and published by Penguin. This book was released on 2011-11-01 with total page 258 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Rough Guide to Digital Photography is an up-to-date quick reference tool for all things photography-related. With tips on composition and technique, editing quick fixes, and cool things to do with photos, this essential handbook tells you what you need to know to maximize the quality and impact of your pictures, both online and off. It will also help you make sense of the mass of online options in an ever-changing digital age, from photo sharing and hosting to creating blogs, mash-ups, and slide shows. Taking a practical look at the many image tools available, it will help you decide what's best for you and shows you how to: Learn the rules of composition ... and then learn how to break them Harness the power of the digital darkroom and how to create images that will impress your friends Whether you are new to photography, want to get the best out of your camera-phone, or are a dedicated amateur with an SLR, this book will help you make the most of your pictures at home, on the move, or online.