This is the third book of the Finely Focused Photography Books Series by Al Judge.Finely Focused Photography Books is a new series of books from Al Judge for people who prefer to study photography one topic at a time Each Book of the Series draws upon Al's longer and more comprehensive books for content. Like all of Al Judge's books these books contain numerous photos and illustrations to help facilitate clear and concise communication. Understanding DSLR Lenses will painlessly provide help and insight into the often confusing and intimidating world of DSLR Camera Lenses. The ability to change lenses is one of the greatest strengths of the DSLR camera but Lens Selection requires some insight. If you get serious about photography, you will spend much more money on Lenses than Cameras. The good news is that Lenses retain their value over decades and can often be used on with each new camera release. Some Lenses designed for film cameras can still be used on their digital counterparts. A wise Lens purchase will dramatically improve the quality of your images. Digital Cameras don't have to be intimidating. The underlying principles are surprisingly simple but rarely presented in layman's terms. Like any other area of specialization, photography has its own language. Fortunately, you only need to understand a few of terms and concepts to get started. This guide to PHOTOGRAPHY BASICS builds a solid foundation of photographic knowledge with easy-to-follow discussions of everything that you need to know in order to get started with confidence. Every photographic term used in the book is clearly defined and thoroughly explained. All terms are also highlighted by using BOLD CAPS so that you can easily find them again to refresh your memory. This Photographic Guide will take the mystery out of digital cameras, camera choices, and Photographic Jargon. This book is filled with charts, illustrations and photos that take the discussion to new levels. You will not only understand the terminology and techniques discussed, but you will have a much better understanding of how your camera works and what is actually happening when you make adjustments. The charts and photos should help you to retain what you learn and put it to good use immediately. Although this book provides a fast-track approach to achieving photographic competence it does not rely on previous knowledge. This book will: Save you a great deal of time and effort. Help you take better pictures and know why they are better. Present the details and language of digital photography without intimidation or confusing terminology – all terms are clearly defined and explained. You may also be interested in Al's other books. Digital Photography Like a Pro! http://tinyurl.com/asm7la9 Mastering Aperture, Shutter Speed, Iso and Exposure http://tinyurl.com/bv5mry6 Mastering Digital Cameras: An Illustrated Guidebook http://www.amazon.com/dp/B009QW4A2CTo see a complete list of Books by Al Judge, visit his author page at:. http://tinyurl.com/aq67c77Thank you!
Since the invention of the laser, our fascination with the photon has led to one of the most dynamic and rapidly growing fields of technology. As the reality of all-optical systems quickly comes into focus, it is more important than ever to have a thorough understanding of light and the optical components used to control it. Comprising chapters drawn from the author's highly anticipated book Photonics: Principles and Practices, Light and Optics: Principles and Practices offers a detailed and focused treatment for anyone in need of authoritative information on this critical area underlying photonics. Using a consistent approach, the author leads you step-by-step through each topic. Each skillfully crafted chapter first explores the theoretical concepts of each topic, and then demonstrates how these principles apply to real-world applications by guiding you through experimental cases illuminated with numerous illustrations. The book works systematically through light, light and shadow, thermal radiation, light production, light intensity, light and color, the laws of light, plane mirrors, spherical mirrors, lenses, prisms, beamsplitters, light passing through optical components, optical instruments for viewing applications, polarization of light, optical materials, and laboratory safety. Containing several topics presented for the first time in book form, Light and Optics: Principles and Practices is simply the most modern, comprehensive, and hands-on text in the field.
Since the invention of the laser, our fascination with the photon has led to one of the most dynamic and rapidly growing fields of technology. An explosion of new materials, devices, and applications makes it more important than ever to stay current with the latest advances. Surveying the field from fundamental concepts to state-of-the-art developments, Photonics: Principles and Practices builds a comprehensive understanding of the theoretical and practical aspects of photonics from the basics of light waves to fiber optics and lasers. Providing self-contained coverage and using a consistent approach, the author leads you step-by-step through each topic. Each skillfully crafted chapter first explores the theoretical concepts of each topic and then demonstrates how these principles apply to real-world applications by guiding you through experimental cases illuminated with numerous illustrations. Coverage is divided into six broad sections, systematically working through light, optics, waves and diffraction, optical fibers, fiber optics testing, and laboratory safety. A complete glossary, useful appendices, and a thorough list of references round out the presentation. The text also includes a 16-page insert containing 28 full-color illustrations. Containing several topics presented for the first time in book form, Photonics: Principles and Practices is simply the most modern, comprehensive, and hands-on text in the field.
This textbook has been designed to provide necessary foundation in optics which would not only acquaint the student with the subject but would also prepare for an intensive study of advanced topics in optics at a later stage. With an emphasis on concepts, mathematical derivations have been kept at the minimum. This textbook has been primarily written for undergraduate students of B.Sc. Physics and would also be a useful resource for aspirants appearing for competitive examinations.
Since the invention of the laser, our fascination with the photon has led to one of the most dynamic and rapidly growing fields of technology. New advances in fiber optic devices, components, and materials make it more important than ever to stay current. Comprising chapters drawn from the author's highly anticipated book Photonics: Principles and Practices, Fiber Optics: Principles and Practices offers a detailed and focused treatment for anyone in need of authoritative information on this critical area underlying photonics. Using a consistent approach, the author leads you step-by-step through each topic. Each skillfully crafted chapter first explores the theoretical concepts of each topic, and then demonstrates how these principles apply to real-world applications by guiding you through experimental cases illuminated with numerous illustrations. The book works systematically through fiber optic cables, advanced fiber optic cables, light attenuation in optical components, fiber optic cable types and installations, fiber optic connectors, passive fiber optic devices, wavelength division multiplexing, optical amplifiers, optical receivers, opto-mechanical switches, and optical fiber communications. It also includes important chapters in fiber optic lighting, fiber optics testing, and laboratory safety. Containing several topics presented for the first time in book form, Fiber Optics: Principles and Practices is simply the most modern, detailed, and hands-on text in the field.
Physics for Students of Science and Engineering is a calculus-based textbook of introductory physics. The book reviews standards and nomenclature such as units, vectors, and particle kinetics including rectilinear motion, motion in a plane, relative motion. The text also explains particle dynamics, Newton's three laws, weight, mass, and the application of Newton's laws. The text reviews the principle of conservation of energy, the conservative forces (momentum), the nonconservative forces (friction), and the fundamental quantities of momentum (mass and velocity). The book examines changes in momentum known as impulse, as well as the laws in momentum conservation in relation to explosions, collisions, or other interactions within systems involving more than one particle. The book considers the mechanics of fluids, particularly fluid statics, fluid dynamics, the characteristics of fluid flow, and applications of fluid mechanics. The text also reviews the wave-particle duality, the uncertainty principle, the probabilistic interpretation of microscopic particles (such as electrons), and quantum theory. The book is an ideal source of reference for students and professors of physics, calculus, or related courses in science or engineering.
Foundations of Biophysics serves as an introductory textbook for physical science students to the principles and problems of the life sciences. The book offers to teach physical science students the basic vocabulary of the life sciences and the applications of physics and chemistry to a wide range of biological problems. Topics presented in the book include biological vocabulary and concepts; biological functions at the molecular level of each biological system; and commonly used tools of experimental biophysics. Students in the field of physics, chemistry, biology, and engineering will find the book a good learning material.
Optics, Retinoscopy, and Refractometry, Second Edition is a valuable and up-to-date reference that allows the reader to better understand and measure the patient's refractive error. Information is presented on each of the three important topics in an easy-to-read format. Al Lens, COMT begins Optics, Retinoscopy, and Refractometry with a focus on the basics of optics, providing the foundation for understanding retinoscopy. The detailed instructions and practical exercises help the beginning technician become proficient at the valuable skill of retinoscopy. This comprehensive resource concludes with a simplified approach to refractometry, including a section on refractive surgery from an optics perspective. New to this edition: A section on refractive surgery from an optical point of view. Discussion on wavefront technology. Updated text and diagrams. Features: Study icons throughout the text. Appendices containing data on the metric system, units of measurement, metric conversions, and abbreviations. Refractometry exercises. Whether you are a beginning technician looking for a basic overview or an experienced examiner in search of a clear-cut review, Optics, Retinoscopy, and Refractometry, Second Edition will suit all your optics needs.
Making Knowledge Together - Addressing Climate Change through Innovative Place Based Education and Blended Learning" is the official name of the Erasmus+ Strategic Partnership project, shortly EduChange. The project aimed to innovate our way of teaching about Climate Change in both local and global perspectives via the field course methodology. It brought together students and teachers from four European universities - University of Malta, Utrecht University (the Netherlands), Norwegian University of Science and Technology, Trondheim (Norway), and Palacky University Olomouc (Czechia) with an idea, that teaching and learning in the field is often rather traditional and teacher-led. Through EduChange, we wanted to transform field courses into innovative, creative learning environments in which teachers, students and pupils can create knowledge together. We believe that supporting innovation and creativity can be achieved via international partnerships and inter- and trans-dis- ciplinary approaches. This book presents the overall methodology used during the EduChange project.
Since the invention of the laser, our fascination with the photon has led to one of the most dynamic and rapidly growing fields of technology. As the reality of all-optical systems comes into focus, it is more important than ever to stay current with the latest advances in the optics and components that enable photonics technology. Comprising chapters drawn from the author's highly anticipated book Photonics: Principles and Practices, Physical Optics: Principles and Practices offers a detailed and focused treatment for anyone in need of authoritative information on this critical area underlying photonics. Using a consistent approach, the author leads you step-by-step through each topic. Each skillfully crafted chapter first explores the theoretical concepts of each topic, and then demonstrates how these principles apply to real-world applications by guiding you through experimental cases illuminated with numerous illustrations. The book works systematically through the principles of waves, diffraction, interference, diffraction gratings, interferometers, spectrometers, and several aspects of laser technology to build a thorough understanding of how to study and manipulate the behavior of light for various applications. In addition, it includes a four-page insert containing several full-color illustrations as well as a chapter on laboratory safety. Containing several topics presented for the first time in book form, Physical Optics: Principles and Practices is simply the most modern, detailed, and hands-on text in the field.
Learn how to tap into the creative part of your brain to create amazing digital art in Photoshop CS4. This exciting, full-color guide is designed especially for artists and photographers who want to harness the thrilling potential of the new release of Photoshop. You’ll go beyond cookie-cutter techniques and discover unique ideas for creative expression so you can create melting landscapes, perform face lifts, and find other lesser-known effects. Timesaving techniques allow you to devote more time to the creative process. Note: CD-ROM/DVD and other supplementary materials are not included as part of eBook file.
Included in this proceedings is a selection of peer-reviewed scholarly papers by Saudi postgraduate researchers who presented their work at a student conference held in London at the Queen Elizabeth II Conference Centre from January 31 to February 1, 2015. The volume covers topics from fields in the humanities, social sciences and natural and applied sciences. Appealing to both specialists and non-specialists, the topics addressed by the students reflect advances in knowledge, research trends, and scholarly debates across the academic spectrum. This cross-disciplinary conference was organised by the Scientific Society for Saudi Students in the UK with support from the Saudi Arabian Cultural Bureau in London, Imperial College London and King Abdullah University of Science and Technology. KAUST is committed to the development of a knowledge-based economy in Saudi Arabia. Under the leadership of founding Vice President, Dr Najah Ashry, KAUST's Saudi Initiatives organization invests in the Nation's brightest young minds to ensure a strong and prosperous future. Through a variety of targeted programs and special projects, such as this year's Conference, Saudi Initiatives identifies, nurtures, and supports talented young Saudis for KAUST and for Saudi Arabia."--
Optics, Retinoscopy, and Refractometry, Second Edition is a valuable and up-to-date reference that allows the reader to better understand and measure the patient's refractive error. Information is presented on each of the three important topics in an easy-to-read format. Al Lens, COMT begins Optics, Retinoscopy, and Refractometry with a focus on the basics of optics, providing the foundation for understanding retinoscopy. The detailed instructions and practical exercises help the beginning technician become proficient at the valuable skill of retinoscopy. This comprehensive resource concludes with a simplified approach to refractometry, including a section on refractive surgery from an optics perspective. New to this edition: A section on refractive surgery from an optical point of view. Discussion on wavefront technology. Updated text and diagrams. Features: Study icons throughout the text. Appendices containing data on the metric system, units of measurement, metric conversions, and abbreviations. Refractometry exercises. Whether you are a beginning technician looking for a basic overview or an experienced examiner in search of a clear-cut review, Optics, Retinoscopy, and Refractometry, Second Edition will suit all your optics needs.
Updated to include new material for beginners in ophthalmology and optometry, Ocular Anatomy and Physiology, Second Edition is an essential text that covers a range of fundamental information for students and clinicians. With collaborations from Al Lens, Sheila Coyne Nemeth, and Janice K. Ledford, Ocular Anatomy and Physiology, Second Edition now begins with a jump-start chapter to overview the topic for those new to the field of eye care. Chapter two delves into embryology—a topic rarely covered—and addresses each structure of the eye, including the bony orbit, eyebrows, eye lids, lacrimal system, extraocular muscles, and the globe. While the text continues to emphasize normal anatomy, each chapter contains a glossary of common disorders. Also included is a description of diagnostic methods for examining various tissues. The physiology of various structures and systems is explained, including the visual pathway, the inflammatory response, immunology, binocular vision, refractive errors, and accommodation. To enhance the reader’s understanding of each topic, illustrations are provided. Features of the Second Edition: New jump-start chapter for beginners Details on diagnostic methods for each structure or segment, including optical coherence tomography and retinal thickness analysis Glossary of common disorders at the end of each chapter With new features and information, Ocular Anatomy and Physiology, Second Edition is a valuable text for ophthalmic and optometric assistants, training facilities, and practices, as well as beginners in the field of eye care, including sales representatives and pre-med students.
Time is an incredibly valuable resource for ophthalmic and para-optometric personnel, whether they are still studying on their way to certification or they are already in the trenches in daily practice. To keep up, they need a single, cohesive text containing everything they need to learn. Principles and Practice in Ophthalmic Assisting: A Comprehensive Textbookmeets that need, covering all subject areas in detail while also maintaining a readable, user-friendly style. Editors Janice Ledford and Al Lens have gathered a prestigious team of over 40 contributors, all of them ophthalmic and optometric medical personnel, who actively perform the tasks they write about. Their time-tested expertise is like having a group of specialists right by your side to show how it’s done and answer questions. From A-scan to zygoma, Principles and Practice in Ophthalmic Assisting: A Comprehensive Textbookincludes everything ophthalmic and para-optometric personnel need to know to effectively perform their duties, assist their patients, and advance their careers. Each chapter is written in a friendly manner and follows an established framework, making it easy to digest any new information or as a quick reference to the material needed. Chapters also include valuable “tricks of the trade” that could only come from authors with intimate knowledge of their topics. Topics covered: General ophthalmic knowledge Ophthalmic skills Optical skills Ophthalmic medical sciences Surgical services and skills Administrative skills Whether perfecting current skills, learning new ones, or studying for exams, Principles and Practice in Ophthalmic Assisting: A Comprehensive Textbook makes both a perfect learning tool for students and a complete reference tool for staff whether they are new to the eyecare industry or have years of experience.
The Basic Bookshelf for Eyecare Professionals is a series that provides fundamental and advanced material with a clinical approach to clinicians and students. A special effort was made to include information needed for the certification exams in ophthalmic and optometric assisting, as well as for surgical assistants, opticians, plus low vision, and contact lens examiners. Written especially for auxiliary personnel, this text not only includes sections on cataract and glaucoma but also contains common patient questions and misconceptions. The cataract chapters cover types, causes, symptoms, and detection of cataracts. Cataract surgery is also discussed, including traditional surgery as well as combination procedures. The glaucoma chapters give details on the physiology of intraocular pressure, such as aqueous formation and drainage. There are individual chapters on open angle glaucoma, angle closure glaucoma, secondary glaucoma, and congenital glaucoma. Each chapter gives causes, details for patient work-ups, detection, and diagnosis, and treatment modalities.
Time is an incredibly valuable resource for ophthalmic and para-optometric personnel, whether they are still studying on their way to certification or they are already in the trenches in daily practice. To keep up, they need a single, cohesive text containing everything they need to learn. Principles and Practice in Ophthalmic Assisting: A Comprehensive Textbookmeets that need, covering all subject areas in detail while also maintaining a readable, user-friendly style. Editors Janice Ledford and Al Lens have gathered a prestigious team of over 40 contributors, all of them ophthalmic and optometric medical personnel, who actively perform the tasks they write about. Their time-tested expertise is like having a group of specialists right by your side to show how it’s done and answer questions. From A-scan to zygoma, Principles and Practice in Ophthalmic Assisting: A Comprehensive Textbookincludes everything ophthalmic and para-optometric personnel need to know to effectively perform their duties, assist their patients, and advance their careers. Each chapter is written in a friendly manner and follows an established framework, making it easy to digest any new information or as a quick reference to the material needed. Chapters also include valuable “tricks of the trade” that could only come from authors with intimate knowledge of their topics. Topics covered: General ophthalmic knowledge Ophthalmic skills Optical skills Ophthalmic medical sciences Surgical services and skills Administrative skills Whether perfecting current skills, learning new ones, or studying for exams, Principles and Practice in Ophthalmic Assisting: A Comprehensive Textbook makes both a perfect learning tool for students and a complete reference tool for staff whether they are new to the eyecare industry or have years of experience.
Provides access to career information on an extensive range of occupations. The Handbook is revised every two years and includes descriptions of job duties, working conditions, training and education requirements, earnings, and expected job prospects.
As a leader, changing your mind has always been perceived as a weakness. Not anymore. In a world that’s changing faster than ever, successful leaders realize that a genuine willingness to change their own minds is the ultimate competitive advantage. Drawing on evidence from social science, history, politics, and more, business consultant Al Pittampalli reveals why confidence, consistency, and conviction, are increasingly becoming liabilities—while humility, inconsistency, and radical open-mindedness are powerful leadership assets. In Persuadable, you’ll learn how Ray Dalio became the most successful hedge fund manager in the world by strategically curbing confidence. How Alan Mullaly saved Ford Motor Company, not by staying the course, but by continually changing course. How one Nobel Prize-winning scientist discovered the cause of ulcers by bravely doubting his own entrenched beliefs. You’ll learn how Billy Graham’s change of heart helped propel the civil rights movement, and how a young NFL linebacker’s radical new position may prove to alter the world of professional football as we know it. Pittampalli doesn’t just explain why you should be persuadable. Distilling cutting edge research from cognitive and social psychology, he shows you precisely how. Rife with actionable advice, Persuadable is an invaluable guide for today’s data-driven, results-oriented leader.
* Shows readers how to create high-end, professional effects using Photoshop Elements, which offers most of the features of Photoshop at a fraction of the cost * Features step-by-step instructions for creating amazing special effects like lightning, x-ray illusions, photorealistic objects, "carving" headlines in stone, morphing two faces, and more * Designed for home users and hobbyists, it's written in simple language that enables readers to maximize the program's capabilities quickly and easily * Features a thirty-two page color insert highlighting the most striking effects * CD-ROM includes valuable Elements "toolbox" of layer styles, effects, and gradients
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