Download or read book On the Quanta Explanation of Vision written by Maarten Anne Bouman and published by Springer. This book was released on 2013-11-09 with total page 102 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book On the Quanta Explanation of Vision written by Maarten A. Bouman (Physiker, Niederlande) and published by . This book was released on 1949 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book On the Quanta Explanation of Vision Proefschrift Etc written by Maarten Anne Bouman and published by . This book was released on 1949 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book From Data to Quanta written by Slobodan Perovic and published by University of Chicago Press. This book was released on 2021-10 with total page 251 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Niels Bohr was a central figure in quantum physics, well-known for his work on atomic structure and his contributions to the Copenhagen interpretation of quantum mechanics. In this book, philosopher Slobodan Perović explores the way Bohr practiced and understood physics, and the implications of this for our understanding of modern science, especially contemporary quantum experimental physics. Perović's method of studying Bohr is philosophical-historical, and his aim is to make sense of both Bohr's understanding of physics and his method of inquiry. He argues that in several important respects, Bohr's vision of physics was driven by his desire to develop a comprehensive perspective on key features of experimental observation as well as emerging experimental work. Perović uncovers how Bohr's distinctive breakthrough contributions are characterized by a multi-layered, phased approach of building on basic experimental insights inductively to develop intermediary and overarching hypotheses. The strengths and limitations of this approach, in contrast to the mathematically or metaphysically driven approaches of other physicists at the time, made him a thoroughly distinctive kind of theorist and scientific leader. Once we see that Bohr played the typical role of a laboratory mediator, and excelled in the inductive process this required, we can fully understand the way his work was generated, the role it played in developing novel quantum concepts, and its true limitations, as well as current adherence to and use of Bohr's complementarity approach among contemporary experimentalists"--
Download or read book Einstein s Unfinished Revolution written by Lee Smolin and published by Knopf Canada. This book was released on 2019-04-09 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt: A daring new vision of the quantum universe, and the scandals controversies, and questions that may illuminate our future--from Canada's leading mind on contemporary physics. Quantum physics is the golden child of modern science. It is the basis of our understanding of atoms, radiation, and so much else, from elementary particles and basic forces to the behaviour of materials. But for a century it has also been the problem child of science, plagued by intense disagreements between its intellectual giants, from Albert Einstein to Stephen Hawking, over the strange paradoxes and implications that seem like the stuff of fantasy. Whether it's Schrödinger's cat--a creature that is simultaneously dead and alive--or a belief that the world does not exist independently of our observations of it, quantum theory is what challenges our fundamental assumptions about our reality. In Einstein's Unfinished Revolution, globally renowned theoretical physicist Lee Smolin provocatively argues that the problems which have bedeviled quantum physics since its inception are unsolved for the simple reason that the theory is incomplete. There is more, waiting to be discovered. Our task--if we are to have simple answers to our simple questions about the universe we live in--must be to go beyond it to a description of the world on an atomic scale that makes sense. In this vibrant and accessible book, Smolin takes us on a journey through the basics of quantum physics, introducing the stories of the experiments and figures that have transformed the field, before wrestling with the puzzles and conundrums that they present. Along the way, he illuminates the existing theories about the quantum world that might solve these problems, guiding us toward his own vision that embraces common sense realism. If we are to have any hope of completing the revolution that Einstein began nearly a century ago, we must go beyond quantum mechanics as we know it to find a theory that will give us a complete description of nature. In Einstein's Unfinished Revolution, Lee Smolin brings us a step closer to resolving one of the greatest scientific controversies of our age.
Download or read book Energy Quanta and Vision written by Selig Hecht and published by . This book was released on 1942 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Limits in Perception written by van Doorn and published by CRC Press. This book was released on 2020-01-29 with total page 609 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents an analysis of limits in perception from the vantage point of the physicist, the engineer, the psychophysicist, the psychologist and the theorist. Limits in perception find their causal explanation at many logically and/or physically different levels. Some of the most fundamental bottlenecks are due to the quantum mechanical and atomistic structure of the microworld. Other simple constraints are due to the material constitution of sensory organs. For instance, the fact that the eye is predominantly composed of water limits both the optical quality and the available spectral window. The engineer uses knowledge on such limits to design equipment that optimizes human performance in daily life. Examples include room acoustics and visual displays. Psychophysicists and psychologists deal with limits on a quite different logical level. These limits constrain much of our perceptually guided behaviour. The book includes chapters on such topics as movement perception, binocular vision, illusory phenomena, language and perception, the perception of time. A few concluding chapters on fundamental limits imposed by information theoretical constraints on the coding and representation of sensed structure are included. Limits in Perception will be important reading material for scientists and/or engineers in the following fields: perception, experimental psychology, sensory biology, physics, neuroscience, human engineering, artificial intelligence, robotics, ophthalmology, audiology, psychonomics and ergonomics, remote sensing.
Download or read book Current List of Medical Literature written by and published by . This book was released on 1954 with total page 740 pages. Available in PDF, EPUB and Kindle. Book excerpt: Includes section, "Recent book acquisitions" (varies: Recent United States publications) formerly published separately by the U.S. Army Medical Library.
Download or read book Neural Principles in Vision written by F. Zettler and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 438 pages. Available in PDF, EPUB and Kindle. Book excerpt: Scientific investigation of the retina began with extensive studies of its anatomical structure. The selective staining of neurons achieved by the Golgi method has led to a comprehensive picture of the architecture of the tissue in terms of its individ ual elements. Cajal, in particular, used this tech nique to reveal the fundamentals of retinal struc ture. In the studies that followed, selective stain ing method continued to be decisive in the analysis of neuroanatomy, and in recent years these techniques have been complemented by electron microscopy. The complexity of retinal structure that has been revealed demands a functional explanation, and elec trophysiology attempts to provide it. But functional analysis, like anatomy, must ultimately be based on the single cell. It is only by using dyes to mark the recording site that one can identify the cells involved. When this succeeds, as it has recently, one can actually fit functional events into the ana tomical framework. With these advances, our strate gies and tactics toward an understanding of the structure and function of the retina have moved in to a new phase.
Download or read book Visual Psychophysics written by Dorothea Jameson and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 822 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume on Visual Psychophysics documents the current status of research aimed toward understanding the intricacies of the visual mechanism and its laws of operation in intact human perceivers. As can be seen from the list of contributors, the problems of vision engage the interest and experimental ingenuity of investi gators from a variety of disciplines. Thus we find authors affiliated with depart ments of biology, medical and physiological physics, ophthalmology, physics, physiology and anatomy, psychology, laboratories of neurophysiology, medical clinics, schools of optometry, visual and othcr types of research institutes. A continuing interplay between psychophysical studies and physiological work is everywhere evident. As more information about the physiological basis of vision accumulates, and new studies and analyses of receptor photochemistry and the neurophysiology of retina and brain appear, psychophysical studies of the intact organism become more sharply focused, sometimes more complex, and often more specialized. Technological advances have increased the variety and precision of the stimulus controls, and advances in measurement techniques have reopened old problems and stimulated the investigation of new ones. In some cases, new concepts are being drawn in to help further our under standing of the laws by which the visual mechanism operates; in other cases, ideas enunciated long ago have been reevaluated, developed more fully, and reified in terms of converging evidence from both psychophysical experiments and unit recordings from visual cells.
Download or read book Vision and Its Disorders written by United States. National Advisory Neurological Diseases and Blindness Council. Subcommittee on Vision and Its Disorders and published by . This book was released on 1968 with total page 246 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Philosophical Essays written by Samuel K. K. Blankson and published by Lulu.com. This book was released on 2011 with total page 135 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Frontiers in Visual Science written by Steven J. Cool and published by Springer. This book was released on 2013-06-05 with total page 811 pages. Available in PDF, EPUB and Kindle. Book excerpt: The papers included in this volume were presented as a part of the dedication of a new clinical/teaching/research facility for the University of Houston College of Optometry, March 27-31, 1977. These papers were intended to cover the "state of the art" knowledge in all areas of visual system investigation. While we may not have quite reached our goal of covering all areas, the papers presented here cover a broad cross-section of investigations in vision. However, without doubt, the intention of "state of the art" coverage was achieved in all areas discussed. From the beginning, with the presentation of Nobel Laureate, Ragnar Granit, to the end, with consideration of Vision Health Care Delivery Systems, each speaker was thorough in treatment of his/her subject. From studies of the ~ and of contact lenses, through examination of crystalline lens function, ocular pathologies and retina! function, the eye is very thoroughly considered. Much of this volume covers material dealing with the process of vision after coding of information in the eye. Psychophysical studies of vision compare and contrast with neurophysiological studies of v1sual function; and a very thorough section on the development of visual system function should prove valuable to a wide cross section of teachers, researchers, and clinicians. All-in-all, the contents of this volume represent a vast array of knowledge about the visual system, and this should be a valuable teaching/research resource for many years.
Download or read book Voices and Visions written by Kathleen McNerney and published by Susquehanna University Press. This book was released on 1999 with total page 290 pages. Available in PDF, EPUB and Kindle. Book excerpt: The volume gives an excellent overall view of Rodoreda's poetry in the original and in translation, her short stories and novels. A completely annotated, cross-indexed bibliography of the critical work on Rodoreda, accompanied by an analysis of the current state of criticism on her work is included.
Download or read book Retinal Summation and the Visibility of Moving Objects written by Gert van den Brink and published by . This book was released on 1957 with total page 118 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Threshold of Visual Sensation in Comparison with that of Photodectectors Its Quantum Aspect Problems of Color Perception and Related Subjects written by United States. Air Force Department and published by . This book was released on 1964 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Vision written by Pierre A. Buser and published by MIT Press. This book was released on 1992 with total page 572 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this textbook on the physiology of vision, Buser and Imbert synthesize the data in the field, proceeding from the biophysics of retinal receptors to processing in the visual areas of the cortex. Although the focus is on mammalian studies, some data from comparative physiology are included. In just five chapters the authors cover the structure and organization of the retina, the physical characteristics of visual stimuli, the psychophysical laws of visual sensation (absolute thresholds, retinal adaptation, visual acuity, temporal resolution, movement perception, color vision, and stereopsis), the genesis and elaboration of signals in the retina, and mechanisms in the central visual pathways. Like Buser and Imbert's companion sensory neurophysiology text Audition, Vision has been translated and updated from the original French in a style that is straightforward and concise. It includes 248 carefully chosen and fully captioned illustrations that will make it accessible to upper-level undergraduate and graduate students in the basic and clinical neurosciences, to students in courses on perception and psychophysics in psychology departments, as well as to researchers in computer vision who are interested in biological vision..
