The Clouded Lens
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The Clouded Lens Persian Gulf Security And U S Policy
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Author : James H. Noyes
language : en
Publisher: Hoover Press
Release Date : 1979
The Clouded Lens Persian Gulf Security And U S Policy written by James H. Noyes and has been published by Hoover Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1979 with categories.
Noyes var Deputy Assistant Secretary of Defense for Near Eastern, African and South Asian Affairs fra 1970 til 1976. Forord af William J. Porter, tidligere Undersecretary of State for Political Affairs og tidligere ambassadør i Saudi Arabien og Algeriet.
The Clouded Lens
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Author : Elaine Adams
language : en
Publisher:
Release Date : 2008-12
The Clouded Lens written by Elaine Adams and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-12 with Fiction categories.
A story of the blemished lives of two women. One, Clare, is labeled and designated a pariah in her middle years thrusting her into wretched poverty and dire hopelessness. The other, Ruth, scratches and claws her way up the ladder in an attempt to shatter the glass ceiling, only to let the gold rung on the carrousel of life slip out of her hands forever. Both victims: both survivors. At times each considers the other a nemesis, but in the end, as the old guard's acceptance of the neophyte settles in, Clare finds Ruth, not exactly a friend, but a worthy, though tragic, human being. How these two figures end up their life journeys leading to release for one and confinement for the other and the mistake that started it all is the essence of this novel.
Cataract
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Author : Dr C B James
language : en
Publisher: Independently Published
Release Date : 2023-12-24
Cataract written by Dr C B James and has been published by Independently Published this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-12-24 with Health & Fitness categories.
A cataract is a clouding of the normally clean lens of your eye. For people who have cataracts, seeing thru cloudy lenses is a piece like searching through a frosty or fogged-up window. Clouded vision resulting from cataracts could make it more hard to study, drive a vehicle (in particular at night time) or see the expression on a chum's face. Most cataracts broaden slowly and do not disturb your eyesight early on. However with time, cataracts will subsequently intervene together with your vision. Before everything, more potent lighting fixtures and eyeglasses permit you to cope with cataracts. However if impaired imaginative and prescient interferes together with your usual activities, you might want cataract surgical procedure. Luckily, cataract surgery is typically a safe, effective process. Signs Signs and signs of cataracts encompass: Clouded, blurred or dim vision Increasing difficulty with vision at night Sensitivity to mild and glare Seeing "halos" around lighting fixtures Common modifications in eyeglass or contact lens prescription Fading or yellowing of colors Double imaginative and prescient in a single eye Before everything, the cloudiness in your vision caused by a cataract may also have an effect on best a small a part of the eye's lens and you may be unaware of any vision loss.
The Clouded Lens
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Author : James H.. Noyes
language : en
Publisher:
Release Date : 1979
The Clouded Lens written by James H.. Noyes and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1979 with Persian Gulf Region categories.
Cataract Surgery
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Author : Uday Devgan
language : en
Publisher:
Release Date : 2009-04
Cataract Surgery written by Uday Devgan and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-04 with Health & Fitness categories.
With nearly three million Americans undergoing cataract surgery annually this survey is essential for those anticipating the procedure. This handbook covers the most frequently asked questions, such as "What type of new lens is implanted in the eye? What type of anesthesia is used? Is there pain after the surgery? "and "How soon will vision improve?" A photographic outline illustrating how cataracts are removed and how new intraocular lenses are implanted is also included.
The Indian Operation Of Couching For Cataract
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Author : Robert Henry Elliot
language : en
Publisher: Prabhat Prakashan
Release Date : 2024-04-12
The Indian Operation Of Couching For Cataract written by Robert Henry Elliot and has been published by Prabhat Prakashan this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-04-12 with Medical categories.
Explore the Fascinating History of Cataract Surgery with 'The Indian Operation of Couching for Cataract' by Robert Henry Elliot Delve into the rich history of ophthalmology and the ancient art of cataract surgery with 'The Indian Operation of Couching for Cataract' by Robert Henry Elliot. This insightful book offers readers a fascinating glimpse into the origins and evolution of one of the oldest surgical procedures known to humanity. Uncover Ancient Techniques and Traditions 'The Indian Operation of Couching for Cataract' takes readers on a journey through time, exploring the origins of cataract surgery in ancient India and its enduring legacy throughout the centuries. Through meticulous research and detailed analysis, Robert Henry Elliot sheds light on the techniques, tools, and traditions that have shaped the practice of ophthalmology for millennia. From the early methods of couching, where a blunt instrument was used to dislodge the clouded lens from the eye, to the modern innovations in cataract surgery, this book offers a comprehensive overview of the evolution of surgical techniques and the quest to restore sight to those affected by cataracts. Witness the Impact on Medicine and Culture Beyond its clinical significance, 'The Indian Operation of Couching for Cataract' explores the profound impact of cataract surgery on both medicine and culture. Through a series of case studies and historical anecdotes, Robert Henry Elliot illustrates how this ancient procedure has influenced everything from religious beliefs and societal attitudes to advancements in surgical technology and patient care. As readers delve deeper into the pages of this enlightening book, they will gain a newfound appreciation for the ingenuity and resilience of the human spirit, as well as the remarkable progress that has been made in the field of ophthalmology over the centuries. Why 'The Indian Operation of Couching for Cataract' Is Essential Reading: Historical Insight: Gain a deeper understanding of the origins and evolution of cataract surgery, from ancient Indian practices to modern-day innovations. Cultural Significance: Explore the cultural and societal impact of cataract surgery on civilizations throughout history, and discover how this ancient procedure has shaped the world we live in today. Medical Innovation: Learn about the pioneering techniques and groundbreaking discoveries that have revolutionized the field of ophthalmology and transformed the lives of countless individuals affected by cataracts. Human Interest: Be inspired by the stories of resilience, ingenuity, and compassion that emerge from 'The Indian Operation of Couching for Cataract,' and gain a newfound appreciation for the triumphs and challenges of the human experience.Don't miss your chance to explore the fascinating history of cataract surgery with 'The Indian Operation of Couching for Cataract' by Robert Henry Elliot. Whether you're a medical professional, a history enthusiast, or simply curious about the remarkable journey of human discovery, this insightful book is sure to captivate and enlighten readers of all backgrounds.
So You Ve Got A Cataract
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Author : David Richardson
language : en
Publisher: David D Richardson MD Inc
Release Date : 2012-10-16
So You Ve Got A Cataract written by David Richardson and has been published by David D Richardson MD Inc this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-10-16 with Health & Fitness categories.
Phacoemulsification Surgery
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Author : Terence M. Devine
language : en
Publisher: Pergamon
Release Date : 1991
Phacoemulsification Surgery written by Terence M. Devine and has been published by Pergamon this book supported file pdf, txt, epub, kindle and other format this book has been release on 1991 with Medical categories.
The Scrub S Bible
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Author : Richard S. Koplin
language : en
Publisher: Springer Nature
Release Date : 2020-06-27
The Scrub S Bible written by Richard S. Koplin and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-06-27 with Medical categories.
The second edition of The Scrub's Bible is a timely, comprehensive resource, which will include extensive chapter and content updates, along with 50 new images and drawings. Updated sections will delve into subjects of endothelial transplantation, as well as cataract surgery and new medical and technological developments: femtosecond lasers, innovations in premium lens implant technologies, optiwave refractive analysis, and combined glaucoma and cataract surgery. Additional extensive chapter updates in the surgical tray, self-assessment, and corneal transplantation will be described in great detail as well. Directed at the growing number of untutored personnel aspiring to enter the disciplines of ophthalmic technicianry and surgical assisting, The Scrub's Bible, 2nd edition remains a key entry level guide to understanding the human eye, its basic anatomy, and physiology. Absorbing this information serves as the foundation for the authors, who are all skilled and respected eye surgeons, educators, and surgery center owners, to draw the reader through the fundamentals of the two most common areas of ophthalmic surgery: cataract and corneal/refractive surgery. The Scrub's Bible 2nd edition will build upon the first edition--remaining an easy-to-read tool that is broken down into discreet and understandable elements, meant to avoid the intimidating rhetoric of a standard reference.
Photoinduced Change In Refractive Index Of Functional Polymers For Ophthalmic Applications
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Author :
language : en
Publisher:
Release Date : 2009
Photoinduced Change In Refractive Index Of Functional Polymers For Ophthalmic Applications written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009 with categories.
A cataract is a clouding of the eye's lens that affects vision, causing images to look blurred or fuzzy. It is the leading cause of blindness worldwide with an estimated 50 million people suffering from this illness. Although the exact causes of cataract formation are still a topic of intense research, it is thought that most cataracts are related to aging and are usually caused by the denaturing of lens proteins, resulting in crystallization of the lens. The only way to treat cataract is to surgically remove the cloudy lens. The natural lens is then replaced with an artificial polymeric lens, a so-called intraocular lens (IOL). Cataract surgery is one of the safest, most effective and most common procedures and is performed tens of millions of times every year. However, there are some specific related postoperative problems. The aim of this work is to overcome one major drawback of IOLs. A typical postoperative complication in cataract surgery is that the refractive power of the implanted IOL is often not sufficient for optimal vision, requiring the patient to use prescription eye wear. This is mainly because the eye is a complex optical system and the biometric data required for the calculation of the IOL's shape cannot be determined with sufficient precision before surgery. In particular, vision is strongly influenced by the radius of curvature of the cornea and the length of the eye ball. In addition, the exact location of the IOL in the capsular bag may change unpredictably during surgery or afterwards while the wound is healing, making the initial IOL design no longer optimal. Most patients treated with IOLs need prescription eye wear for optimal vision following cataract surgery or the IOL needs to be explanted and changed to a more suitable one in another surgery. This thesis develops a solution to this problem of poor imaging performance. The focal length of an IOL is tuned postoperatively in a non-invasive manner by changing the refractive index of the impl.