12 Hz

12 Hz PDF

Author:

Publisher:

Published: 2020

Total Pages: 0

ISBN-13: 9781912339921

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12 Hz--the lowest sound threshold of human hearing--suggests imperceptible forces, from plate tectonics to the ocean tides, from cycles of growth and decay in the forest, to the incomprehensibility of geological spans of time. The photographs in Ron Jude's '12 Hz' allude to the ungraspable scale and veiled mechanics of these phenomena, while acknowledging a desire to gain a broader perspective, beyond the human enterprise, in a time of ecological and political crisis. '12 Hz' consists of images of lava tubes and flows, tidal currents, glacial ice and welded tuff formations: pictures describing the raw materials of the planet, those that make organic life possible. The images were made in multiple locations--from the high lava plains, gorges and caves in the state of Oregon, to the glaciers of Iceland and lava flows of Kilauea in Hawaii. Jude's photographs don't attempt to tell us how to live or what we've done wrong, nor do they reduce the landscape to something sentimental, tame and possessable. Rather, they endeavour to describe and reckon with forces in our physical world that operate independently of anthropocentric experience. The photographs in '12 Hz' work in service to a simple premise: that change is constant, whether we are able to perceive it or not. By stepping back to look at the larger system of flux--of which we are only a small part--this book evokes us to find our own pulse, as it were, and assert an appropriately scaled sense of being within the hierarchy of this system.

An Interactive Multimedia Introduction to Signal Processing

An Interactive Multimedia Introduction to Signal Processing PDF

Author: Ulrich Karrenberg

Publisher: Springer Science & Business Media

Published: 2002

Total Pages: 434

ISBN-13: 9783540435099

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This innovative book and CD-ROM learning system offers students and teachers a hands-on, interactive tool that makes the concepts and tools of modern, computer-based signal processing immediately understandable. Built around interactive software (DASYLab) and supported by 240 illustrations, Karrenberg??'s self-tutorial emphasizes the underlying principles of signals and systems while avoiding mathematical models and equations. This approach makes the material more accessible to readers who may lack mathematical and programming sophistication yet need to use or instruct others in the skills. The CD contains all programs, videos, manuals, and the complete text. The S-version of DASYLab for Windows provides an interactive development environment for the graphic programming of signal processing systems, and, more generally, microelectronics systems. Through active links, block diagrams, a pc sound card, and a microphone, users perform signal processing of real signals, attaining a visceral knowledge of the concepts and methods. More than 200 pre-programmed systems and transparencies are included. Interactive Multimedia Introduction to Signal Processing has been awarded a prestigious digita2002 award. Digita awards are one of the most important multimedia prizes in Germany's educational market. They are awarded annually to the best educational software in various categories.

Multiresolution Frequency Domain Technique for Electromagnetics

Multiresolution Frequency Domain Technique for Electromagnetics PDF

Author: Mesut Gokten

Publisher: Morgan & Claypool Publishers

Published: 2012

Total Pages: 137

ISBN-13: 1627050159

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Presents a general frequency domain numerical method similar to the finite difference frequency domain (FDFD) technique. The objective of developing this new technique is to achieve a frequency domain scheme which exhibits improved computational efficiency figures compared to the traditional FDFD method.

High-Resolution NMR Techniques in Organic Chemistry

High-Resolution NMR Techniques in Organic Chemistry PDF

Author: Timothy D.W. Claridge

Publisher: Elsevier

Published: 2016-04-22

Total Pages: 552

ISBN-13: 008099993X

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High-Resolution NMR Techniques in Organic Chemistry, Third Edition describes the most important NMR spectroscopy techniques for the structure elucidation of organic molecules and the investigation of their behaviour in solution. Appropriate for advanced undergraduate and graduate students, research chemists and NMR facility managers, this thorough revision covers practical aspects of NMR techniques and instrumentation, data collection, and spectrum interpretation. It describes all major classes of one- and two-dimensional NMR experiments including homonuclear and heteronuclear correlations, the nuclear Overhauser effect, diffusion measurements, and techniques for studying protein–ligand interactions. A trusted authority on this critical expertise, High-Resolution NMR Techniques in Organic Chemistry, Third Edition is an essential resource for every chemist and NMR spectroscopist.

A Textbook of Applied Electronics (LPSPE)

A Textbook of Applied Electronics (LPSPE) PDF

Author: Sedha R.S.

Publisher: S. Chand Publishing

Published: 2022

Total Pages: 1199

ISBN-13: 9355010680

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For close to 30 years, “A Textbook of Applied Electronics” has been a comprehensive text for undergraduate students of Electronics and Communications Engineering. The book comprises of 35 chapters, all delving on important concepts such as structure of solids, DC resistive circuits, PN junction, PN junction diode, rectifiers and filters, hybrid parameters, power amplifiers, sinusoidal oscillators, and time base circuits. In addition, the book consists of several chapter-wise questions and detailed diagrams to understand the complex concepts of applied electronics better. This book is also becomes an essential-read for aspirants preparing for competitive examinations like GATE and NET.

Sleep and Movement Disorders

Sleep and Movement Disorders PDF

Author: Sudhansu Chokroverty

Publisher: Oxford University Press

Published: 2013-08-15

Total Pages: 809

ISBN-13: 0199795169

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Sleep disorders and movement disorders are inter-connected areas of neurology, and this comprehensive text examines the relationship, the basic science and the latest advances in treatment.

Handbook of Sleep Research

Handbook of Sleep Research PDF

Author:

Publisher: Academic Press

Published: 2019-06-21

Total Pages: 756

ISBN-13: 0128137444

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Handbook of Sleep Research, Volume 30, provides a comprehensive review of the current status of the neuroscience of sleep research. It begins with an overview of the neural, hormonal and genetic mechanisms of sleep and wake regulation before outlining the various proposed functions of sleep and the role it plays in plasticity, and in learning and memory. Finally, the book discusses disorders of sleep and waking, covering both lifestyle factors that cause disrupted sleep and psychiatric and neurological conditions that contribute to disorders. Emphasizes a comparative and multidisciplinary approach to the topic of sleep Covers the neurobiology and physiology of sleep stages, mechanisms of waking, and dreaming Discusses in detail the proposed functions of sleep, from health and rest, to memory consolidation and synaptic plasticity Examines the current state of research in mammalian and non-mammalian species, ranging from primates to invertebrates