Author: Baby Professor
Publisher: Speedy Publishing LLC
ISBN: 1541918991
Category : Science
Languages : en
Pages : 64
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Book Description
Here’s another physics book collection from Baby Professor. Targeted for fourth graders, this book discusses lenses and light in a refreshing way. This book contains a smart mix of pictures and words to encourage young readers to really go from page 1 to the last. Does your child love this book? Check out more science books from Baby Professor!
Author: Diane H. Tracey
Publisher: Guilford Press
ISBN: 1462504752
Category : Language Arts & Disciplines
Languages : en
Pages : 274
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Book Description
This widely adopted text explores key theories and models that frame reading instruction and research. Readers learn why theory matters in designing and implementing high-quality instruction and research; how to critically evaluate the assumptions and beliefs that guide their own work; and what can be gained by looking at reading through multiple theoretical lenses. For each theoretical model, classroom applications are brought to life with engaging vignettes and teacher reflections. Research applications are discussed and illustrated with descriptions of exemplary studies. New to This Edition *Current developments in theory, research, and instructional practices. *Useful pedagogical features in every chapter: framing questions, discussion ideas, and learning activities. *Classroom applications give increased attention to English language learners and technology integration. *Coverage of additional theories (Third Space Theory) and theorists (Bakhtin and Bourdieu).
Author: GERHARD
Publisher: Emerging Technologies in Optic
ISBN: 9780750322386
Category : Science
Languages : en
Pages : 200
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Book Description
This book gives a comprehensive overview of the principles of optical imaging. The first seven chapters provide an extensive summary of optical design, as well as the mechanisms and interrelations leading to the formation of aberrations and the accompanying decrease in imaging performance. Aside from the fundamentals of optics and imaging models, topics covered include calculations of simple optical components and systems, characterisation and quantification of aberrations and defects in optical systems, and optimisation of imaging performance. The second part focuses on problem-based learning via multiple exercises and case examples derived from the first seven chapters. It is an ideal guide for optics and photonics students. Key Features Provides a comprehensive, simplified overview of optical imaging Focuses on practical training by providing worked examples, case studies and exercises including solutions Presents interrelationships and dependencies in optical systems by visualisation via free software Contains chapter summaries listing the most important aspects Includes a formulary and further reading list
Author: Anthony J. Phillips
Publisher: Elsevier Health Sciences
ISBN: 0702071692
Category : Medical
Languages : en
Pages : 726
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Book Description
Completely revised with the latest advances, evidence, and standards needed for everyday practice, Contact Lenses, 6th Edition, remains a definitive work on this multi-faceted topic, ideal for optometrists, dispensing opticians, ophthalmologists, and contact lens practitioners. This classic, superbly designed text is perfectly suited for health care professionals, providing all of the essential knowledge needed in one convenient volume. - Provides up-to-date, authoritative information on contact lens materials and lens types, treatment in contact lens and tear film complications, and myopia correction and contact lenses for abnormal ocular conditions. - Discusses current topics such as miniscleral lenses, keratoconus, corneal cross linking, and paediatric, cosmetic and prosthetic contact lenses. - Contains high-quality line diagrams and clinical illustrations to highlight key points in the text. - Focuses on the evidence behind contact lens practice, enabling you to make informed choices about the care you give to your patients.
Author: Rowan Gibson
Publisher: John Wiley & Sons
ISBN: 1118740246
Category : Business & Economics
Languages : en
Pages : 304
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Book Description
Ever wonder where big, breakthrough ideas come from? How do innovators manage to spot the opportunities for industry revolution that everyone else seems to miss? Contrary to popular belief, innovation is not some mystical art that’s forbidden to mere mortals. The Four Lenses of Innovation thoroughly debunks this pervasive myth by delivering what we’ve long been hoping for: the news that innovation is systematic, it’s methodical, and we can all achieve it. By asking how the world’s top innovators—Steve Jobs, Richard Branson, Jeff Bezos, and many others—came up with their game-changing ideas, bestselling author Rowan Gibson identifies four key business perspectives that will enable you to discover groundbreaking opportunities for innovation and growth: Challenging Orthodoxies—What if the dominant conventions in your field, market, or industry are outdated, unnecessary, or just plain wrong? Harnessing Trends—Where are the shifts and discontinuities that will, now and in the future, provide the energy you need for a major leap forward? Leveraging Resources—How can you arrange existing skills and assets into new combinations that add up to more than the sum of their parts? Understanding Needs—What are the unmet needs and frustrations that everyone else is simply ignoring? Other books promise the keys to innovation—this one delivers them. With a unique full-color design, thought-provoking examples, and features like the 8-Step Model for Building a Breakthrough, The Four Lenses of Innovation will teach you how to reverse-engineer creative genius and make radical business innovation an everyday reality inside your organization. “Rowan Gibson has done a superb job of ‘unpacking’ what it takes to innovate.” —Philip Kotler, S. C. Johnson Distinguished Professor of International Marketing at the Kellogg School of Management at Northwestern University “Can you develop an innovative mind? Yes, you can. And this book is the manual.” —John and Doris Naisbitt, authors of China’s Megatrends and The Global Game Change “An excellent piece of work for practitioners and organizations who seek to have innovation as part of their DNA.” —Camille Mirshokrai, Managing Director of Leadership Development, and Partner at Accenture “Rowan Gibson’s The Four Lenses of Innovation will inspire you to think big, look afresh at the challenges you face, and take bold action to change the world.” —Robert B. Tucker, author of Driving Growth Through Innovation
Author: Melissa Barnett
Publisher: Bentham Science Publishers
ISBN: 1681085666
Category : Medical
Languages : en
Pages : 508
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Book Description
Contemporary Scleral Lenses: Theory and Application, provides comprehensive information about scleral lenses. Chapters of this volume have been contributed by renowned scleral lens experts and cover a variety of interesting topics. These topics include the history and evolution of scleral lenses, basic scleral lens structure, optics and customizable features of scleral lenses, analysis of ocular surface shape, ocular surface topography and advances in optometry technology. These topics give readers an explanation of how to utilize diagnostic equipment in optometry practice and enables practitioners to employ a scientific and objective approach to scleral lens fitting. Key features of this volume include: - A straightforward approach to ophthalmic examination flow, evaluation and documentation - A review of Scleral lens care and handling - Descriptions of a variety of complex medical and ocular indications for scleral lenses - Strategic tips to promote your own scleral lens practice - A unique perspective of esteemed corneal specialists regarding the collaborative care of the patient This textbook is a suitable reference for ophthalmology students and practitioners. This text will assist practitioners in enhancing their scleral lens practice by providing them useful information for improving patient vision, ocular surface rehabilitation and quality of life.
Author: Ram Dass
Publisher:
ISBN: 9780999233825
Category :
Languages : en
Pages : 125
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Book Description
Author: Rudolf Kingslake
Publisher: Elsevier
ISBN: 0080508170
Category : Computers
Languages : en
Pages : 347
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Book Description
The lens is generally the most expensive and least understood part of any camera. In this book, Rudolf Kingslake traces the historical development of the various types of lenses from Daguerre's invention of photography in 1839 through lenses commonly used today.From an early lens still being manufactured for use in low-cost cameras to designs made possible through such innovations as lens coating, rare-earth glasses, and computer aided lens design and testing, the author details each major advance in design and fabrication. The book explains how and why each new lens type was developed, and why most of them have since been abandoned. This authoritative history of lens technology also includes brief biographies of several outstanding lens designers and manufacturers of the past.
Author: Fokko Jan Dijksterhuis
Publisher: Springer Science & Business Media
ISBN: 1402026986
Category : Science
Languages : en
Pages : 294
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Book Description
In 1690, Christiaan Huygens (1629-1695) published Traité de la Lumière, containing his renowned wave theory of light. It is considered a landmark in seventeenth-century science, for the way Huygens mathematized the corpuscular nature of light and his probabilistic conception of natural knowledge. This book discusses the development of Huygens' wave theory, reconstructing the winding road that eventually led to Traité de la Lumière. For the first time, the full range of manuscript sources is taken into account. In addition, the development of Huygens' thinking on the nature of light is put in the context of his optics as a whole, which was dominated by his lifelong pursuit of theoretical and practical dioptrics. In so doing, this book offers the first account of the development of Huygens' mathematical analysis of lenses and telescopes and its significance for the origin of the wave theory of light. As Huygens applied his mathematical proficiency to practical issues pertaining to telescopes – including trying to design a perfect telescope by means of mathematical theory – his dioptrics is significant for our understanding of seventeenth-century relations between theory and practice. With this full account of Huygens' optics, this book sheds new light on the history of seventeenth-century optics and the rise of the new mathematical sciences, as well as Huygens' oeuvre as a whole. Students of the history of optics, of early mathematical physics, and the Scientific Revolution, will find this book enlightening.
Author: Edward S. Bennett
Publisher: Lippincott Williams & Wilkins
ISBN: 1469832895
Category : Medical
Languages : en
Pages : 872
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Book Description
Designed to be used as a quick reference, this fourth edition of the Clinical Manual of Contact Lenses allows readers to easily find the topic and information they need without having to search through an entire chapter to find it. Rigid gas permeable lens design and fitting, soft lens problem-solving, astigmatic management, and bifocal correction are just a few of the subjects covered in this manual. Each chapter includes sample cases to reinforce and demonstrate the practical nature of the topic, with nomograms and proficiency checklists summarizing and emphasizing the important points. With this guide, students and practitioners will have a dependable resource to help fit, evaluate, and troubleshoot any contact lenses, especially specialty designs for years to come.
