Webvision

Webvision PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 0

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Book Description

Webvision

Webvision PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 0

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Book Description


Pituitary Adenylate Cyclase-Activating Polypeptide

Pituitary Adenylate Cyclase-Activating Polypeptide PDF Author: Hubert Vaudry
Publisher: Springer Science & Business Media
ISBN: 9781402073069
Category : Medical
Languages : en
Pages : 432

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Book Description
Pituitary Adenylate Cyclase-Activating Polypeptide is the first volume to be written on the neuropeptide PACAP. It covers all domains of PACAP from molecular and cellular aspects to physiological activities and promises for new therapeutic strategies. Pituitary Adenylate Cyclase-Activating Polypeptide is the twentieth volume published in the Endocrine Updates book series under the Series Editorship of Shlomo Melmed, MD.

Girl in the Dark

Girl in the Dark PDF Author: Anna Lyndsey
Publisher: Anchor
ISBN: 0385539614
Category : Biography & Autobiography
Languages : en
Pages : 239

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Book Description
Haunting, lyrical, unforgettable, Girl in the Dark is a brave new memoir of a life without light. Anna Lyndsey was young and ambitious and worked hard; she had just bought an apartment; she was falling in love. Then what started as a mild intolerance to certain kinds of artificial light developed into a severe sensitivity to all light. Now, at the worst times, Anna is forced to spend months on end in a blacked-out room, where she loses herself in audiobooks and elaborate word games in an attempt to ward off despair. During periods of relative remission, she can venture out cautiously at dawn and dusk into a world that, from the perspective of her cloistered existence, is filled with remarkable beauty. And through it all there is Pete, her love and her rock, without whom her loneliness seems boundless. One day Anna had an ordinary life, and then the unthinkable happened. But even impossible lives, she learns, endure. Girl in the Dark is a tale of an unimaginable fate that becomes a transcendent love story. It brings us to an extraordinary place from which we emerge to see the light and the world anew.

Insight Into Low Vision

Insight Into Low Vision PDF Author: Terri Cyr OD
Publisher:
ISBN: 9780997245301
Category : Health & Fitness
Languages : en
Pages : 446

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Book Description
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.

Sensitive To Light

Sensitive To Light PDF Author:
Publisher:
ISBN: 9781912782536
Category :
Languages : en
Pages : 0

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Book Description


Pathologic Myopia

Pathologic Myopia PDF Author: Richard F. Spaide
Publisher: Springer Nature
ISBN: 3030743349
Category : Medical
Languages : en
Pages : 461

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Book Description
Pathologic Myopia is a major cause of severe vision loss worldwide. The mechanisms for vision loss include cataract, glaucoma, retinal detachment, and above all, myopic maculopathy within the posterior staphyloma. The first edition of Pathologic Myopia is one of the only current books to specifically address this disease and discusses recent developments in imaging technologies and various approaches to treatments, such as laser photocoagulation, photodynamic therapy, pharmaco-therapeutic injections in the vitreous, and surgery. This new edition is a timely update to the standard reference in the field, with new chapters on advanced refractive error correction, genetics, developing a classification system, and special surgical approaches for pathologic myopia. Complete with even more high-quality color images and informative tables, this book is written and edited by leaders in the field and is geared towards ophthalmologists, including residents and fellows in training, glaucoma and cataract specialists, and vitreoretinal macula experts.

Light Sensitive

Light Sensitive PDF Author: Jim Geoghan
Publisher: Samuel French, Inc.
ISBN: 9780573694851
Category : Drama
Languages : en
Pages : 92

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Book Description
Dramatic Comedy Characters: 2 male, 1 female Interior Set Thomas Hanratty, lifelong resident of Hell's Kitchen and once the most dangerous white cab driver in New York, was blinded eight years ago in a drunken accident and is fading into a routine of self pity and alcohol. His bartender and only friend, who was partly responsible for the accident, is moving to Vermont with a new lady friend, but he can't abandon Tom. He recruits an unattractive, slightly handicappe

Making Eye Health a Population Health Imperative

Making Eye Health a Population Health Imperative PDF Author: National Academies of Sciences, Engineering, and Medicine
Publisher: National Academies Press
ISBN: 0309439981
Category : Medical
Languages : en
Pages : 587

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Book Description
The ability to see deeply affects how human beings perceive and interpret the world around them. For most people, eyesight is part of everyday communication, social activities, educational and professional pursuits, the care of others, and the maintenance of personal health, independence, and mobility. Functioning eyes and vision system can reduce an adult's risk of chronic health conditions, death, falls and injuries, social isolation, depression, and other psychological problems. In children, properly maintained eye and vision health contributes to a child's social development, academic achievement, and better health across the lifespan. The public generally recognizes its reliance on sight and fears its loss, but emphasis on eye and vision health, in general, has not been integrated into daily life to the same extent as other health promotion activities, such as teeth brushing; hand washing; physical and mental exercise; and various injury prevention behaviors. A larger population health approach is needed to engage a wide range of stakeholders in coordinated efforts that can sustain the scope of behavior change. The shaping of socioeconomic environments can eventually lead to new social norms that promote eye and vision health. Making Eye Health a Population Health Imperative: Vision for Tomorrow proposes a new population-centered framework to guide action and coordination among various, and sometimes competing, stakeholders in pursuit of improved eye and vision health and health equity in the United States. Building on the momentum of previous public health efforts, this report also introduces a model for action that highlights different levels of prevention activities across a range of stakeholders and provides specific examples of how population health strategies can be translated into cohesive areas for action at federal, state, and local levels.

Sensitive to Light

Sensitive to Light PDF Author: Martin Popoff
Publisher: Wymer UK
ISBN: 9781912782406
Category : Rock musicians
Languages : en
Pages : 318

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Book Description
This new tome by the hugely prolific Canadian author Martin Popoff is a detailed re-write and expanded edition of his 2005 publication English Castle Magic. In fact the book is 50% bigger, a whopping 120,000 words and 318 pages including two swell colour photo sections. Sensitive To Light is without doubt the most comprehensive Rainbow biography to date and is based around multiple interviews the author has conducted with most of the key band members over many years including Ritchie Blackmore, as well as Roger Glover, Tony Carey, Graham Bonnet and Joe Lynn Turner, along with those who are sadly no longer with us, namely Cozy Powell Ronnie James Dio, Jimmy Bain and Craig Gruber. Loads more research has also gone into this new publication which is brought bang up to date with the Ronnie Romero era live shows and new songs, following Blackmore's decision to rejuvenate Rainbow in 2016, almost twenty years on from the last incarnation that had concluded in 1997. From the raw and fiery Dio years, through the criminally under-rated Down to Earth album, the smooth crooning Joe Lynn Turner era and into one final somewhat forgotten record fronted by Doogie White, it's all examined here, track by track, fascinating tale by trick. Ritchie Blackmore and his reputation is legion. But is it warranted? This is the book you should read to find out why as we look at the man's career as reigning lord over the constantly evolving consortium of monster talents known as Rainbow.

Polarized Light in Animal Vision

Polarized Light in Animal Vision PDF Author: Gábor Horváth
Publisher: Springer Science & Business Media
ISBN: 3662093871
Category : Science
Languages : en
Pages : 465

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Book Description
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.