Multiple Lenses, Multiple Images

Multiple Lenses, Multiple Images PDF Author: Hillel Goelman
Publisher: University of Toronto Press
ISBN: 9780802089311
Category : Social Science
Languages : en
Pages : 260

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Book Description
Drawing from a wide range of disciplines and perspectives, the essays in Multiple Lenses, Multiple Images are oriented around the idea that images of childhood can be understood within three dimensions: time, space, and discipline. Time refers to both the chronological ages of the children under consideration and the historical timeframe in which that particular essay is suited. Space is a dimension that includes familial, community, institutional, and cultural spaces within which children live. The third dimension, discipline, names the specific and distinct areas of scholarship and research that define the ontology, epistemology, and methodology within which the contributors write. Multiple Lenses, Multiple Images is intended to deepen and expand the collaborative, interdisciplinary discourse on children and childhood through reflections not just on what is known about children, but on how it has been learned.

Multiple Lenses, Multiple Images

Multiple Lenses, Multiple Images PDF Author: Hillel Goelman
Publisher: University of Toronto Press
ISBN: 9780802089311
Category : Social Science
Languages : en
Pages : 260

Get Book

Book Description
Drawing from a wide range of disciplines and perspectives, the essays in Multiple Lenses, Multiple Images are oriented around the idea that images of childhood can be understood within three dimensions: time, space, and discipline. Time refers to both the chronological ages of the children under consideration and the historical timeframe in which that particular essay is suited. Space is a dimension that includes familial, community, institutional, and cultural spaces within which children live. The third dimension, discipline, names the specific and distinct areas of scholarship and research that define the ontology, epistemology, and methodology within which the contributors write. Multiple Lenses, Multiple Images is intended to deepen and expand the collaborative, interdisciplinary discourse on children and childhood through reflections not just on what is known about children, but on how it has been learned.

Multiple Lenses

Multiple Lenses PDF Author: David Divine
Publisher: Cambridge Scholars Publishing
ISBN: 1443807583
Category : Social Science
Languages : en
Pages : 495

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Book Description
Black Canadian Studies is the exploration of the range of histories, experiences, contributions, perceptions, feelings, convictions, triumphs, and obstacles awaiting to be overcome, of identified Black people of African descent resident in Canada. Black Canadian Studies revolves around the agency of Black people as the subject of investigation. Their stories, their interpretations, their pride, their independence, their self determination, their challenges, their triumphs, their shortfalls and sense of freedom and justice, are at the forefront of investigation. Multiple Lenses: Voices from the Diaspora Located in Canada is an essential introduction to an understanding of the experience of Black people in Canada over a four hundred year period. Through the lenses of history, law, literature, film, music, Black community organizations, media, sports, Black spirituality, party politics, labour markets, education and lived experience, renowned commentators explore through Canadian eyes, how Black people in Canada have identified themselves, and been identified over this period. What factors influenced that process? Black people in Canada are not part of "imagined communities" but real people with visceral connections, flesh and blood, striving to build lives under often unimaginable hardships. This book is dedicated to such Black people and their allies who, together, have fashioned meaning and hope in an often hostile environment.

Gravitational Lenses

Gravitational Lenses PDF Author: P. Schneider
Publisher: Springer Science & Business Media
ISBN: 3662037580
Category : Science
Languages : en
Pages : 564

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Book Description
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.

Photography with Tilt and Shift Lenses

Photography with Tilt and Shift Lenses PDF Author: Keith Cooper
Publisher: The Crowood Press
ISBN: 1785007726
Category : Photography
Languages : en
Pages : 547

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Book Description
Tilt and shift lenses offer tremendous creative possibilities for users of digital SLR and mirrorless cameras. This practical book explains the techniques that will help you take better photos - photos that don't distort or lose focus. Assessing the benefits and pitfalls of a range of lenses, adapters, software and editing techniques, it guides you through the practicalities of working with these lenses and gives you the skills to use them to best effect. With stunning examples throughout, this book gives an overview of the different lenses available, and tips on how adapters can give tilt/shift options when using old medium-format lenses. It gives advice on how simple lens shift can change the entire look of your photos, and techniques for using lens tilt for focus control and close-up working. Stunning examples show the use of tilt and shift lenses across a range of available focal lengths, both tripod-mounted and handheld.

Scientific Photography and Applied Imaging

Scientific Photography and Applied Imaging PDF Author: Sidney Ray
Publisher: CRC Press
ISBN: 1136094377
Category : Photography
Languages : en
Pages : 622

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Book Description
WINNER OF THE 2001 KRASZNA-KRAUSZ PHOTOGRAPHY BOOK AWARD (Technical Photography category) The only definitive book to fully encompass the use of photography and imaging as tools in science, technology and medicine. It describes in one single volume the basic theory, techniques, materials, special equipment and applications for a wide variety of uses of photography, including: close up photography and photomacrography to spectral recording, surveillance systems, radiography and micro-imaging. This extensively illustrated photography 'bible' contains all the information you need, whether you are a scientist wishing to use photography for a specialist application, a professional needing to extend technical expertise, or a student wanting to broaden your knowledge of the applications of photography. The contents are arranged in three sections: · General Section, detailing the elements of the image capture process · Major Applications, describing the major applications of imaging · Specialist Applications, presenting an eclectic selection of more specialised but increasingly important applications Each subject is introduced with an outline of its development and contemporary importance, followed by explanations of essential theory and an overview of techniques and equipment. Mathematics is only used where necessary. Numerous applications and case studies are described. Comprehensive bibliographies and references are provided for further study.

Multi-image Media

Multi-image Media PDF Author: Robert V. Bullough
Publisher: Educational Technology
ISBN: 9780877781691
Category : Education
Languages : en
Pages : 136

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Book Description
Abstract: Three definitive characteristics are associated with multi-image media: signal programmed presentation; the use of 3 screens by multi-image producers; and an intimate integration of audio with the multi-image. Aspects of this instructional and educational tool are discussed for educators. Topics include: the multi-image as a communication medium; the proper utilization of multi-image presentation; and the details of planning and producing the presentation. Case studies and student projects are discussed, lists of equipment and materials manufacturers and distributors, and of media on multi-image are appended. Information on scripts, storyboards, and inexpensive equipment also is included. (wz).

Light Detectors, Photoreceptors, and Imaging Systems in Nature

Light Detectors, Photoreceptors, and Imaging Systems in Nature PDF Author: Jerome J. Wolken
Publisher: Oxford University Press on Demand
ISBN: 0195050029
Category : Science
Languages : en
Pages : 274

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Book Description
This comparative survey of how animals detect light and image in their world includes discussions of photoreceptors, light emitters and optics. It focuses on the evolution of different types of optical systems, describing how these systems have developed into more complex designs.

Physics, Volume Two: Chapters 18-32

Physics, Volume Two: Chapters 18-32 PDF Author: John D. Cutnell
Publisher: John Wiley & Sons
ISBN: 1118836871
Category : Science
Languages : en
Pages : 512

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Book Description
Cutnell and Johnson has been the #1 text in the algebra-based physics market for almost 20 years. The 10th edition brings on new co-authors: David Young and Shane Stadler (both out of LSU). The Cutnell offering now includes enhanced features and functionality. The authors have been extensively involved in the creation and adaptation of valuable resources for the text. This edition includes chapters 18-32.

The American Encyclopedia and Dictionary of Ophthalmology

The American Encyclopedia and Dictionary of Ophthalmology PDF Author: Casey Albert Wood
Publisher:
ISBN:
Category : Electronic books
Languages : en
Pages : 850

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Book Description


Extragalactic Astronomy and Cosmology

Extragalactic Astronomy and Cosmology PDF Author: Peter Schneider
Publisher: Springer
ISBN: 364254083X
Category : Science
Languages : en
Pages : 637

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Book Description
This second edition has been updated and substantially expanded. Starting with the description of our home galaxy, the Milky Way, this cogently written textbook introduces the reader to the astronomy of galaxies, their structure, active galactic nuclei, evolution and large scale distribution in the Universe. After an extensive and thorough introduction to modern observational and theoretical cosmology, the focus turns to the formation of structures and astronomical objects in the early Universe. The basics of classical astronomy and stellar astrophysics needed for extragalactic astronomy are provided in the appendix. While this book has grown out of introductory university courses on astronomy and astrophysics and includes a set of problems and solutions, it will not only benefit undergraduate students and lecturers; thanks to the comprehensive coverage of the field, even graduate students and researchers specializing in related fields will appreciate it as a valuable reference work.