The Nnest Lens
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The Nnest Lens
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Author : Ahmar Mahboob
language : en
Publisher: Cambridge Scholars Publishing
Release Date : 2010-02-19
The Nnest Lens written by Ahmar Mahboob and has been published by Cambridge Scholars Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-02-19 with Education categories.
The NNEST Lens invites you to imagine how the field of TESOL and applied linguistics can develop if we use the multilingual, multicultural, and multinational perspectives of a NNEST (Non Native English Speakers in TESOL) lens to re-examine our assumptions, practices, and theories in the field. The NNEST lens as described in and developed through this volume is a lens of multilingualism, multinationalism, and multiculturalism through which NNESTs and NESTs—as classroom practitioners, researchers, and teacher educators—take diversity as a starting point in their understanding and practice of their profession. The 16 original contributions to this volume include chapters that question theoretical frameworks and research approaches used in studies in applied linguistics and TESOL, as well as chapters that share strategies and approaches to classroom teaching, teacher education, and education management and policy. As such, this volume will be of interest to a wide range of students, practitioners, researchers, and academics in the fields of education and linguistics.
Understanding Digital Cameras
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Author : Jon Tarrant
language : en
Publisher: Taylor & Francis
Release Date : 2007-02-16
Understanding Digital Cameras written by Jon Tarrant and has been published by Taylor & Francis this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-02-16 with Photography categories.
Understanding Digital Cameras will help you to: * Choose the right camera, lens and output option to capture the perfect image * Develop great technique, whatever your style or subject matter * Be inspired! Showcasing a wide range of images, plus the work and insights of guest photographers This key resource for all photographers will help you get the very best from today's sophisticated digital cameras. Discover which type of camera, lens, lighting and printer is right for you with clear explanations and close-ups of camera settings and menus. A key tool to improve your photography is to see comparison images side by side. Tarrant shoots the same scene with different equipment or a different approach, to show exactly what a camera and technique can or can't do. He also shows you images that haven't worked - and explains precisely why. In this book you will learn essential photographic techniques, before moving on to specific genres: people, nature, action shots and working in the studio. Detailed captions throughout explain which camera and lens was used for each shot and highlight key factors in getting the right exposure, lighting and composition. There is an essential troubleshooting guide to printing errors such as smudges, lines and colour casts. Discover how to produce fine art prints and optimize images for the Web. Plus key technical information on digital and optical quality and colour management. Packed with tips, clear explanations, with all photography terms defined, box outs with key information, and showcasing a wide range of image styles and subjects, this book (and a camera!), is all you need to start creating great images! Jon Tarrant has spent many years as an award-winning professional photographer and much-published photographic writer. He is former editor of the British Journal of Photography, to which he still contributes, and of Professional Photographer and HotShoe International magazines.
Frames And Lenses
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Author : Jenean Carlton
language : en
Publisher: SLACK Incorporated
Release Date : 2000
Frames And Lenses written by Jenean Carlton and has been published by SLACK Incorporated this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000 with Contact lenses categories.
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, low vision, surgical assisting, opticianry, and contact lens examiners. This book was written by a licensed dispensing optician for the express purpose of teaching optometric and ophthalmic assistants everything they need to know about frames and lenses. Ophthalmic frames are discussed in great detail, including basic principles, materials, special adaptations, and selection. Fitting and dispensing instructions are also included to help you satisfy your patients and customers.
Tony Northrup S Photography Buying Guide
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Author : Tony Northrup
language : en
Publisher: Tony Northrup
Release Date : 2014-11-26
Tony Northrup S Photography Buying Guide written by Tony Northrup and has been published by Tony Northrup this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-11-26 with Photography categories.
If you're a beginner photographer, this book can save you hundreds of dollars. If you're a seasoned pro, it can save you thousands. With access to over 16 HOURS of online video, this book helps you choose the best equipment for your budget and style of photography. In this book, award-winning author and photographer Tony Northrup explains explains what all your camera, flash, lens, and tripod features do, as well as which are worth paying for and which you can simply skip. Tony provides information specific to your style of photography, whether you're a casual photographer or you're serious about portraits, landscapes, sports, wildlife, weddings, or even macro. For the casual reader, Tony provides quick recommendations to allow you to get the best gear for your budget, without spending days researching. If you love camera gear, you'll be able to dive into 200 pages of detailed information covering Nikon, Canon, Sony, Micro Four-Thirds, Olympus, Samsung, Leica, Mamiya, Hasselblad, Fuji, Pentax, Tamron, Sigma, Yongnuo, PocketWizard, Phottix, Pixel King, and many other manufacturers. Camera technology changes fast, and this book keeps up. Tony updates this book several times per year, and buying the book gives you a lifetime subscription to the updated content. You'll always have an up-to-date reference on camera gear right at your fingertips. Here are just some of the topics covered in the book: What should my first camera be?Which lens should I buy?Should I buy Canon, Nikon, or Sony?Is a mirrorless camera or a DSLR better for me?Do I need a full frame camera?Is it safe to buy generic lenses and flashes?What's the best landscape photography gear?Which portrait lens and flash should I buy?What gear do I need to photograph a wedding?How can I get great wildlife shots on a budget?Which sports photography equipment should I purchase?Should I buy zooms or primes?Is image stabilization worth the extra cost?Which type of tripod should I buy?Which wireless flash system is the best for my budget?How can I save money by buying used?What kind of computer should I get for photo editing?What studio lighting equipment should I buy?When you buy this book, you'll be able to immediately read the book online. You'll also be able to download it in PDF, .mobi, and .epub formats--every popular format for your computer, tablet, smartphone, or eReader!
Lensbaby
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Author : Corey Hilz
language : en
Publisher: CRC Press
Release Date : 2012-10-02
Lensbaby written by Corey Hilz and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-10-02 with Photography categories.
"Seeing subjects with a new perspective is at the heart of the Lensbaby experience! Take your creative exploration to the next level by immersing yourself in the wonderful world of Lensbaby. This book is packed with easy to implement insider tips on composition and technique for capturing your best images. Written by Lensbaby Guru Corey Hilz, the second edition of Lensbaby: Bending Your Perspective begins with an overview of each lens in the Lensbaby suite, then goes in depth about the creative options offered by the optics and accessories. It includes the Composer Pro lens, Sweet 35 Optic and Edge 80 Optic - the latest additions to the extensive product line. Need inspiration? On nearly every page you'll find a full color image created by a Lensbaby expert to inspire your own shooting. With this gorgeous and practical book by your side, you'll never see the world in the same way again. - The only complete resource with all of the information you need to know to create successful Lensbaby images - Includes beautiful portfolio galleries covering a full range of styles from some of the best photographers working with a Lensbaby - Offers a fine survey of possibilities for using different lenses, optics and accessories in the Lensbaby suite"--
Native And Non Native Teachers In English Language Classrooms
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Author : Juan de Dios Martinez Agudo
language : en
Publisher: Walter de Gruyter GmbH & Co KG
Release Date : 2017-05-08
Native And Non Native Teachers In English Language Classrooms written by Juan de Dios Martinez Agudo and has been published by Walter de Gruyter GmbH & Co KG this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-05-08 with Language Arts & Disciplines categories.
Despite being highly debated in applied linguistics and L2 teaching literature, the controversial issue of (non)nativeness still remains unresolved. Contemporary critical research has questioned the theoretical foundations of the nativeness paradigm, which still exerts a strong influence in the language teaching profession. Written by well-known researchers and teacher educators from all over the world, both NSs and NNSs, the selected contributions of this volume cover a great variety of aspects related to the professional role and status of both NS and NNS teachers in terms of both perceived differences and professional concerns and challenges. The strongest aspects of this volume are the global perspectives and the implications for future research and teacher education. It is precisely this international perspective which makes this volume illustrative of different realities with a similar objective in mind: the improvement of second language teaching and teacher education. In today's world, being a NS or NNS should not really matter but rather teachers' professional competences. This publication thus provides a forum of reflection and discussion for all L2 educators who need to be aware of how much they might offer to their future students.
Criticality Teacher Identity And In Equity In English Language Teaching
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Author : Bedrettin Yazan
language : en
Publisher: Springer
Release Date : 2018-03-26
Criticality Teacher Identity And In Equity In English Language Teaching written by Bedrettin Yazan and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-03-26 with Education categories.
This edited volume, envisioned through a postmodern and poststructural lens, represents an effort to destabilize the normalized “assumption” in the discursive field of English language teaching (ELT) (Pennycook, 2007), critically-oriented and otherwise, that identity, experience, privilege-marginalization, (in)equity, and interaction, can and should be apprehended and attended to via categories embedded within binaries (e.g., NS/NNS; NEST/NNEST). The volume provides space for authors and readers alike to explore fluidly critical-practical approaches to identity, experience, (in)equity, and interaction envisioned through and beyond binaries, and to examine the implications such approaches hold for attending to the contextual complexity of identity and interaction, in and beyond the classroom. The volume additionally serves to prompt criticality in ELT towards reflexivity, conceptual clarity and congruence, and dialogue.
The Photographic Times
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Author :
language : en
Publisher:
Release Date : 1875
The Photographic Times written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1875 with Photography categories.
The Complete Book Of Photographic Lenses
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Author : Joseph Meehan
language : en
Publisher: Amphoto Books
Release Date : 1991
The Complete Book Of Photographic Lenses written by Joseph Meehan and has been published by Amphoto Books this book supported file pdf, txt, epub, kindle and other format this book has been release on 1991 with Photography categories.
"Despite the explosion of new technology in recent years, photography is still based on certain unalterable principles involving light and lenses. The Complete Book of Photographic Lenses examines every type of lens for every format, from how to choose it to how to use it. Joseph Meehan describes the basic design and operation of standard, wide-angle, telephoto, and specialized lenses, and gives an overview of their history. For example, Meehan explains that the versatile standard lens is a fine choice for both 3/4-length and tighter profile shots. He also shows why wide-angle lenses are ideal for vistas and explains how fisheye lenses exaggerate foreground objects. The corresponding illustrations--beautiful photographs and detailed diagrams--clarify each concept." "Next, closeup and enlarging lenses are described, including specifics on macro zooms, extension tubes, bellows, diopters, and copy lenses. The section on telephoto lenses contains extensive information on film formats, aspect ratios, mirror lenses, tele-zooms, angle of view , compression, selective focus, and depth of field. The chapter on wide-angle lenses covers various wide-angle focal lengths, fisheye lenses, wide-angle zooms, perspective control, and metering problems." "Best of all, this book goes beyond fundamentals to explore how lens selection affects the content and composition of your photographs. Meehan discusses how to successfully frame pictures and how to compose action shots, and shows how different focal lengths produce different interpretations of a subject. The book concludes with information on lens testing and aberrations, special-purpose lenses (such as the soft-focus lens), filters, lens accessories, tripods and other stabilizing devices, and projector screens." "The Complete Book of Photographic Lenses is so comprehensive that it will never go out of date. This invaluable resource will help photographers who use 35mm, medium-format, large format, and panoramic cameras make the best lens choices for their creative efforts."--BOOK JACKET.Title Summary field provided by Blackwell North America, Inc. All Rights Reserved
Gravitational Lenses
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Author : P. Schneider
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-06-29
Gravitational Lenses written by P. Schneider and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-06-29 with Science categories.
Light observed from distant objects is found to be deflected by the gravitational field of massive objects near the line of sight - an effect predicted by Einstein in his first paper setting forth the general theory of relativity, and confirmed by Eddington soon afterwards. If the source of the light is sufficiently distant and bright, and if the intervening object is massive enough and near enough to the line of sight, the gravitational field acts like a lens, focusing the light and producing one or more bright images of the source. This book, by renowned researchers in the field, begins by discussing the basic physics behind gravitational lenses: the optics of curved space-time. It then derives the appropriate equations for predicting the properties of these lenses. In addition, it presents up-to-date observational evidence for gravitational lenses and describes the particular properties of the observed cases. The authors also discuss applications of the results to problems in cosmology.