The Third Lens
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The Third Lens
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Author : Andrew S. Reynolds
language : en
Publisher: University of Chicago Press
Release Date : 2018-06-21
The Third Lens written by Andrew S. Reynolds and has been published by University of Chicago Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-06-21 with Science categories.
Does science aim at providing an account of the world that is literally true or objectively true? Understanding the difference requires paying close attention to metaphor and its role in science. In The Third Lens, Andrew S. Reynolds argues that metaphors, like microscopes and other instruments, are a vital tool in the construction of scientific knowledge and explanations of how the world works. More than just rhetorical devices for conveying difficult ideas, metaphors provide the conceptual means with which scientists interpret and intervene in the world. Reynolds here investigates the role of metaphors in the creation of scientific concepts, theories, and explanations, using cell theory as his primary case study. He explores the history of key metaphors that have informed the field and the experimental, philosophical, and social circumstances under which they have emerged, risen in popularity, and in some cases faded from view. How we think of cells—as chambers, organisms, or even machines—makes a difference to scientific practice. Consequently, an accurate picture of how scientific knowledge is made requires us to understand how the metaphors scientists use—and the social values that often surreptitiously accompany them—influence our understanding of the world, and, ultimately, of ourselves. The influence of metaphor isn’t limited to how we think about cells or proteins: in some cases they can even lead to real material change in the very nature of the thing in question, as scientists use technology to alter the reality to fit the metaphor. Drawing out the implications of science’s reliance upon metaphor, The Third Lens will be of interest to anyone working in the areas of history and philosophy of science, science studies, cell and molecular biology, science education and communication, and metaphor in general.
The Third Lens
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Author : Mika Aaltonen
language : en
Publisher: Routledge
Release Date : 2017-03-02
The Third Lens written by Mika Aaltonen and has been published by Routledge this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-03-02 with Business & Economics categories.
Advancing new sense-making tools for organizational strategy, this book demonstrates how to deal with asymmetric threats and opportunities. It employs participatory methods and multiple sector strategies to shift strategic thinking into considering disorder complexity and chaos. The contributors examine whether the 'third lens' or ontology of a project (its nature, work and strategic landscape) should influence the two other 'lenses' (our epistemological and methodological choices) that create an understanding of the world we live in. The book also considers the importance of time, in particular spatio-temporal relations that serve as reflection points for sense-making and strategic decision-making, both with respect to the situation in which they take place and as conceptual vehicles for managing multiple times and realities. Written for 21st century strategists, this volume will benefit people and organizations who struggle daily with multiple co-existing ontological, epistemological and methodological discourses.
Lens Design Third Edition
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Author : Milton Laikin
language : en
Publisher: CRC Press
Release Date : 2001-03-29
Lens Design Third Edition written by Milton Laikin and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001-03-29 with Science categories.
Featuring over 700 references, equations, tables, and drawings, this highly lauded and best-selling reference emphasizes practical designs of over 30 lens systems, including single-element, two-element achromats, air-spaced triplets, projection lenses, and sophisticated wide-angle and zoom lenses. It comes with software that supplies starting solutions for computer optimization programs lens prescriptions and several shorter programs to compute the refractive index of glasses from a variety of manufacturers, create lens drawings, perform zoom computations, do test glass fitting, and calculate third-order solutions for single lenses, achromats, and triplets.
Official Gazette Of The United States Patent And Trademark Office
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Author : United States. Patent and Trademark Office
language : en
Publisher:
Release Date : 2002
Official Gazette Of The United States Patent And Trademark Office written by United States. Patent and Trademark Office and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002 with Patents categories.
Elementary Treatise On Natural Philosophy Sound And Light 1896
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Author : Augustin Privat-Deschanel
language : en
Publisher:
Release Date : 1896
Elementary Treatise On Natural Philosophy Sound And Light 1896 written by Augustin Privat-Deschanel and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1896 with Physics categories.
Elementary Treatise On Natural Philosophy
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Author : Augustin Privat-Deschanel
language : en
Publisher:
Release Date : 1897
Elementary Treatise On Natural Philosophy written by Augustin Privat-Deschanel and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1897 with Physics categories.
Official Gazette Of The United States Patent Office
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Author : United States. Patent Office
language : en
Publisher:
Release Date : 1966
Official Gazette Of The United States Patent Office written by United States. Patent Office and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1966 with Patents categories.
Contact Lens Practice E Book
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Author : Nathan Efron
language : en
Publisher: Elsevier Health Sciences
Release Date : 2016-11-27
Contact Lens Practice E Book written by Nathan Efron and has been published by Elsevier Health Sciences this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-11-27 with Medical categories.
In this thoroughly revised and updated third edition of Contact Lens Practice, award-winning author, researcher and lecturer, Professor Nathan Efron, provides a comprehensive, evidence-based overview of the scientific foundation and clinical applications of contact lens fitting. The text has been refreshed by the inclusion of ten new authors – a mixture of scientists and clinicians, all of whom are at the cutting edge of their specialty. The chapters are highly illustrated in full colour and subject matter is presented in a clear and logical format to allow the reader to quickly hone in the desired information. Ideal for an optometrist, ophthalmologist, orthoptist, optician, student, or work in the industry, this book will serve as an essential companion and guide to current thinking and practice in the contact lens field. Highlights of this edition include a new chapter on myopia control contact lenses, as well are completely rewritten chapters, by new authors, on keratoconus, orthokeratology, soft and rigid lens measurement and history taking.
Development Of The Ocular Lens
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Author : Frank J. Lovicu
language : en
Publisher: Cambridge University Press
Release Date : 2004-09-15
Development Of The Ocular Lens written by Frank J. Lovicu and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004-09-15 with Medical categories.
This book provides a comprehensive view of research in lens developmental biology, emphasising technical and molecular breakthroughs. Elucidation of the mechanisms that govern lens development has enabled us to understand how the normal lens forms and how developmental processes are involved in the maintenance of its normal structure, function and growth throughout life. This knowledge is fundamental to our understanding of many lens disorders. The ocular lens has also become a model for understanding the developmental biology of more complex organ systems. In this 2004 book, leading experts in lens cell biology and development discuss lens evolution, induction, morphology, the regulation of the lens cell cycle and fiber cell differentiation, as well as lens regeneration. This book is an authoritative treatment of the subject that will serve as a reference for graduate students and research scientists in developmental biology and in the visual sciences, as well as for ophthalmologists.
A Course In Lens Design
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Author : Chris Velzel
language : en
Publisher: Springer
Release Date : 2014-03-28
A Course In Lens Design written by Chris Velzel and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-03-28 with Science categories.
A Course in Lens Design is an instruction in the design of image-forming optical systems. It teaches how a satisfactory design can be obtained in a straightforward way. Theory is limited to a minimum, and used to support the practical design work. The book introduces geometrical optics, optical instruments and aberrations. It gives a description of the process of lens design and of the strategies used in this process. Half of its content is devoted to the design of sixteen types of lenses, described in detail from beginning to end. This book is different from most other books on lens design because it stresses the importance of the initial phases of the design process: (paraxial) lay-out and (thin-lens) pre-design. The argument for this change of accent is that in these phases much information can be obtained about the properties of the lens to be designed. This information can be used in later phases of the design. This makes A Course in Lens Design a useful self-study book and a suitable basis for an introductory course in lens design. The mathematics mainly used is college algebra, in a few sections calculus is applied. The book could be used by students of engineering and technical physics and by engineers and scientists.