A Test of Lens Resolution for the Photographer PDF Download
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Author: Irvine Clifton Gardner
Publisher:
ISBN:
Category : Photographic lenses
Languages : en
Pages : 30
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Book Description
This Circular provides the photographer with a set of charts by which the resolving power of a photographic lens may be numerically measured with respect to a definite scale of values. A detailed description is given of the procedure and technique to be followed in order that comparable values may be obtained by different observers. The test provides an objective method of testing a photographic lens.
Author: Irvine Clifton Gardner
Publisher:
ISBN:
Category : Photographic lenses
Languages : en
Pages : 30
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Book Description
This Circular provides the photographer with a set of charts by which the resolving power of a photographic lens may be numerically measured with respect to a definite scale of values. A detailed description is given of the procedure and technique to be followed in order that comparable values may be obtained by different observers. The test provides an objective method of testing a photographic lens.
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 1128
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Book Description
Author: United States. Bureau of Standards
Publisher:
ISBN:
Category : Clocks and watches
Languages : en
Pages : 218
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Book Description
Author:
Publisher:
ISBN:
Category : Weights and measures
Languages : en
Pages : 652
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Book Description
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 28
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Book Description
Author: United States. National Bureau of Standards
Publisher:
ISBN:
Category : Weights and measures
Languages : en
Pages : 640
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Book Description
Author: United States. National Bureau of Standards
Publisher:
ISBN:
Category : Standardization
Languages : en
Pages : 550
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Book Description
Author: David R. Lide
Publisher: CRC Press
ISBN: 9780849312472
Category : Science
Languages : en
Pages : 402
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Book Description
Established by Congress in 1901, the National Bureau of Standards (NBS), now the National Institute of Standards and Technology (NIST), has a long and distinguished history as the custodian and disseminator of the United States' standards of physical measurement. Having reached its centennial anniversary, the NBS/NIST reflects on and celebrates its first century with this book describing some of its seminal contributions to science and technology. Within these pages are 102 vignettes that describe some of the Institute's classic publications. Each vignette relates the context in which the publication appeared, its impact on science, technology, and the general public, and brief details about the lives and work of the authors. The groundbreaking works depicted include: A breakthrough paper on laser-cooling of atoms below the Doppler limit, which led to the award of the 1997 Nobel Prize for Physics to William D. Phillips The official report on the development of the radio proximity fuse, one of the most important new weapons of World War II The 1932 paper reporting the discovery of deuterium in experiments that led to Harold Urey's1934 Nobel Prize for Chemistry A review of the development of the SEAC, the first digital computer to employ stored programs and the first to process images in digital form The first paper demonstrating that parity is not conserved in nuclear physics, a result that shattered a fundamental concept of theoretical physics and led to a Nobel Prize for T. D. Lee and C. Y. Yang "Observation of Bose-Einstein Condensation in a Dilute Atomic Vapor," a 1995 paper that has already opened vast new areas of research A landmark contribution to the field of protein crystallography by Wlodawer and coworkers on the use of joint x-ray and neutron diffraction to determine the structure of proteins
Author: National Academies of Sciences, Engineering, and Medicine
Publisher: National Academies Press
ISBN: 0309470641
Category : Education
Languages : en
Pages : 283
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Book Description
In the United States, broad study in an array of different disciplines â€"arts, humanities, science, mathematics, engineeringâ€" as well as an in-depth study within a special area of interest, have been defining characteristics of a higher education. But over time, in-depth study in a major discipline has come to dominate the curricula at many institutions. This evolution of the curriculum has been driven, in part, by increasing specialization in the academic disciplines. There is little doubt that disciplinary specialization has helped produce many of the achievement of the past century. Researchers in all academic disciplines have been able to delve more deeply into their areas of expertise, grappling with ever more specialized and fundamental problems. Yet today, many leaders, scholars, parents, and students are asking whether higher education has moved too far from its integrative tradition towards an approach heavily rooted in disciplinary "silos". These "silos" represent what many see as an artificial separation of academic disciplines. This study reflects a growing concern that the approach to higher education that favors disciplinary specialization is poorly calibrated to the challenges and opportunities of our time. The Integration of the Humanities and Arts with Sciences, Engineering, and Medicine in Higher Education examines the evidence behind the assertion that educational programs that mutually integrate learning experiences in the humanities and arts with science, technology, engineering, mathematics, and medicine (STEMM) lead to improved educational and career outcomes for undergraduate and graduate students. It explores evidence regarding the value of integrating more STEMM curricula and labs into the academic programs of students majoring in the humanities and arts and evidence regarding the value of integrating curricula and experiences in the arts and humanities into college and university STEMM education programs.
Author: J Stewart Black
Publisher:
ISBN: 9781680922905
Category : Business & Economics
Languages : en
Pages : 704
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Book Description
A less-expensive grayscale paperback version is available. Search for ISBN 9781680922875. The field of management and organizational behavior exists today in a constant state of evolution and change. Casual readers of publications like the New York Times, The Economist and the Wall Street Journal will learn about the dynamic nature of organizations in today's ever-changing business environment. Organizational Behavior is designed to meet the scope and sequence requirements of the introductory course on Organizational Behavior. This is a traditional approach to organizational behavior. The table of contents of this book was designed to address two main themes. What are the variables that affect how, when, where, and why managers perform their jobs? What theories and techniques are used by successful managers at a variety of organizational levels to achieve and exceed objectives effectively and efficiently throughout their careers? Management is a broad business discipline, and the Organizational Behavior course covers many areas such as individual and group behavior at work, as well as organizational processes such as communication in the workplace and managing conflict and negotiation. No one individual can be an expert in all areas of management, so an additional benefit of this text is that specialists in a variety of areas have authored individual chapters. Finally, we all made an effort to present a balanced approach to gender and diversity throughout the text in the examples used, the photographs selected, and the use of both male and female in alternating chapters when referring to generic managers or employees.
