The Helmholtz Curves

The Helmholtz Curves PDF Author: Henning Schmidgen
Publisher:
ISBN: 9780823266463
Category : Physiology, Experimental
Languages : en
Pages :

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Book Description
This publication reconstructs the emergence of the phenomenon of 'lost time', i.e. the gap between stimulus and response, by engaging with two of the most significant time experts of the 19th century: the German physiologist Hermann von Helmholtz (1821-1894) and the French writer Marcel Proust (1871-1922). It argues that the discovery and explanation of this phenomenon was closely tied to the functioning of laboratory technologies.

The Helmholtz Curves

The Helmholtz Curves PDF Author: Henning Schmidgen
Publisher:
ISBN: 9780823266463
Category : Physiology, Experimental
Languages : en
Pages :

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Book Description
This publication reconstructs the emergence of the phenomenon of 'lost time', i.e. the gap between stimulus and response, by engaging with two of the most significant time experts of the 19th century: the German physiologist Hermann von Helmholtz (1821-1894) and the French writer Marcel Proust (1871-1922). It argues that the discovery and explanation of this phenomenon was closely tied to the functioning of laboratory technologies.

The Helmholtz Curves

The Helmholtz Curves PDF Author: Henning Schmidgen
Publisher: Fordham Univ Press
ISBN: 0823261964
Category : Science
Languages : en
Pages : 216

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Book Description
This book reconstructs the emergence of the phenomenon of “lost time” by engaging with two of the most significant time experts of the nineteenth century: the German physiologist Hermann von Helmholtz and the French writer Marcel Proust. Its starting point is the archival discovery of curve images that Helmholtz produced in the context of pathbreaking experiments on the temporality of the nervous system in 1851. With a “frog drawing machine,” Helmholtz established the temporal gap between stimulus and response that has remained a core issue in debates between neuroscientists and philosophers. When naming the recorded phenomena, Helmholtz introduced the term temps perdu, or lost time. Proust had excellent contacts with the biomedical world of late-nineteenth-century Paris, and he was familiar with this term and physiological tracing technologies behind it. Drawing on the machine philosophy of Deleuze, Schmidgen highlights the resemblance between the machinic assemblages and rhizomatic networks within which Helmholtz and Proust pursued their respective projects.

Water in Confining Geometries

Water in Confining Geometries PDF Author: V. Buch
Publisher: Springer Science & Business Media
ISBN: 3662052318
Category : Science
Languages : en
Pages : 466

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Book Description
Written by leading experts in the field, this book gives a wide-ranging and coherent treatment of water in confining geometries. It compiles and relates interdisciplinary work on this hot topic of research important in many areas of science and technology.

Science

Science PDF Author: John Michels
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 684

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Book Description
Vols. for 1911-13 contain the Proceedings of the Helminothological Society of Washington, ISSN 0018-0120, 1st-15th meeting.

Information Circular

Information Circular PDF Author:
Publisher:
ISBN:
Category : Mines and mineral resources
Languages : en
Pages : 184

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Book Description


Musical Consonance and Cochlear Mechanics

Musical Consonance and Cochlear Mechanics PDF Author: Reinhart Frosch
Publisher: vdf Hochschulverlag AG
ISBN: 3728135135
Category : Science
Languages : en
Pages : 224

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Book Description
This monograph is focussed onto the sensory consonance of two simultaneous complex tones. Part One describes psycho-acoustic consonance experiments undertaken by the author and by several earlier researchers. Some of these experiments were informal one-man studies, while others involved fairly large groups of subjects and subsequent statistical analysis. Part Two contains selected chapters of cochlear mechanics. In Part Three, the consonance theory of Hermann von Helmholtz is briefly discussed, and an addition to that theory, first published by the author in 2001, is described. The present volume is intended to add weight to the hypothesis that our preference for certain two-tones (e.g., for major or minor thirds at female-singing pitch, or for perfect fifths at bass pitch) is not only due to education, but is based on the physiology of our hearing organs. The readers are expected to know biology, physics, and mathematics at high-school level. Exercises and their solutions are included at the end of most sections.

An Introduction to Thermodynamics and Statistical Mechanics

An Introduction to Thermodynamics and Statistical Mechanics PDF Author: Keith Stowe
Publisher: Cambridge University Press
ISBN: 1139462857
Category : Science
Languages : en
Pages : 6

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Book Description
This introductory textbook for standard undergraduate courses in thermodynamics has been completely rewritten to explore a greater number of topics, more clearly and concisely. Starting with an overview of important quantum behaviours, the book teaches students how to calculate probabilities in order to provide a firm foundation for later chapters. It introduces the ideas of classical thermodynamics and explores them both in general and as they are applied to specific processes and interactions. The remainder of the book deals with statistical mechanics. Each topic ends with a boxed summary of ideas and results, and every chapter contains numerous homework problems, covering a broad range of difficulties. Answers are given to odd-numbered problems, and solutions to even-numbered problems are available to instructors at www.cambridge.org/9781107694927.

Introduction to Partial Differential Equations

Introduction to Partial Differential Equations PDF Author: Peter J. Olver
Publisher: Springer Science & Business Media
ISBN: 3319020994
Category : Mathematics
Languages : en
Pages : 636

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Book Description
This textbook is designed for a one year course covering the fundamentals of partial differential equations, geared towards advanced undergraduates and beginning graduate students in mathematics, science, engineering, and elsewhere. The exposition carefully balances solution techniques, mathematical rigor, and significant applications, all illustrated by numerous examples. Extensive exercise sets appear at the end of almost every subsection, and include straightforward computational problems to develop and reinforce new techniques and results, details on theoretical developments and proofs, challenging projects both computational and conceptual, and supplementary material that motivates the student to delve further into the subject. No previous experience with the subject of partial differential equations or Fourier theory is assumed, the main prerequisites being undergraduate calculus, both one- and multi-variable, ordinary differential equations, and basic linear algebra. While the classical topics of separation of variables, Fourier analysis, boundary value problems, Green's functions, and special functions continue to form the core of an introductory course, the inclusion of nonlinear equations, shock wave dynamics, symmetry and similarity, the Maximum Principle, financial models, dispersion and solutions, Huygens' Principle, quantum mechanical systems, and more make this text well attuned to recent developments and trends in this active field of contemporary research. Numerical approximation schemes are an important component of any introductory course, and the text covers the two most basic approaches: finite differences and finite elements.

Journal of the Franklin Institute

Journal of the Franklin Institute PDF Author:
Publisher:
ISBN:
Category : Meteorology
Languages : en
Pages : 958

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Book Description
Vols. 1-69 include more or less complete patent reports of the U. S. Patent Office for years 1825-1859. cf. Index to v. 1-120 of the Journal, p. [415]

The Republic of Color

The Republic of Color PDF Author: Michael Rossi
Publisher: University of Chicago Press
ISBN: 022665186X
Category : History
Languages : en
Pages : 330

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Book Description
The Republic of Color delves deep into the history of color science in the United States to unearth its origins and examine the scope of its influence on the industrial transformation of turn-of-the-century America. For a nation in the grip of profound economic, cultural, and demographic crises, the standardization of color became a means of social reform—a way of sculpting the American population into one more amenable to the needs of the emerging industrial order. Delineating color was also a way to characterize the vagaries of human nature, and to create ideal structures through which those humans would act in a newly modern American republic. Michael Rossi’s compelling history goes far beyond the culture of the visual to show readers how the control and regulation of color shaped the social contours of modern America—and redefined the way we see the world.