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Waves with Power-Law Attenuation

Waves with Power-Law Attenuation PDF Author: Sverre Holm
Publisher: Springer
ISBN: 3030149277
Category : Science
Languages : en
Pages : 338

Book Description
This book integrates concepts from physical acoustics with those from linear viscoelasticity and fractional linear viscoelasticity. Compressional waves and shear waves in applications such as medical ultrasound, elastography, and sediment acoustics often follow power law attenuation and dispersion laws that cannot be described with classical viscous and relaxation models. This is accompanied by temporal power laws rather than the temporal exponential responses of classical models. The book starts by reformulating the classical models of acoustics in terms of standard models from linear elasticity. Then, non-classical loss models that follow power laws and which are expressed via convolution models and fractional derivatives are covered in depth. In addition, parallels are drawn to electromagnetic waves in complex dielectric media. The book also contains historical vignettes and important side notes about the validity of central questions. While addressed primarily to physicists and engineers working in the field of acoustics, this expert monograph will also be of interest to mathematicians, mathematical physicists, and geophysicists.

Waves with Power-Law Attenuation

Waves with Power-Law Attenuation PDF Author: Sverre Holm
Publisher: Springer
ISBN: 3030149277
Category : Science
Languages : en
Pages : 338

Book Description
This book integrates concepts from physical acoustics with those from linear viscoelasticity and fractional linear viscoelasticity. Compressional waves and shear waves in applications such as medical ultrasound, elastography, and sediment acoustics often follow power law attenuation and dispersion laws that cannot be described with classical viscous and relaxation models. This is accompanied by temporal power laws rather than the temporal exponential responses of classical models. The book starts by reformulating the classical models of acoustics in terms of standard models from linear elasticity. Then, non-classical loss models that follow power laws and which are expressed via convolution models and fractional derivatives are covered in depth. In addition, parallels are drawn to electromagnetic waves in complex dielectric media. The book also contains historical vignettes and important side notes about the validity of central questions. While addressed primarily to physicists and engineers working in the field of acoustics, this expert monograph will also be of interest to mathematicians, mathematical physicists, and geophysicists.

The Problem of the Many

The Problem of the Many PDF Author: Timothy Donnelly
Publisher: Pan Macmillan
ISBN: 1529041252
Category : Poetry
Languages : en
Pages :

Book Description
'The best collection I've read in ages: every poem contains something unexpected and unexpectedly powerful. This is serious, modern, ambitious and bold work – the kind of poetry you hope to find, and rarely do' – Nick Laird John Ashbery called Timothy Donnelly’s previous collection, The Cloud Corporation, ‘The poetry of the future, here today’. The Problem of the Many sees Donnelly, one of the most influential poets of his generation, focused less on the future than the end of history: these richly textured and intellectually capacious poems often seem to attempt nothing less than a circumscription of the totality of human experience. The book contains the already widely praised ‘Hymn to Life’, which opens with a litany of what we have made extinct; elsewhere, from an immediately contemporary vantage, Donnelly confronts the clutter and devastation that civilization has left us as he strives towards a beauty that we still need, along the way enlisting agents as various as Prometheus, Jonah, Flamin’ Hot Cheetos, NyQuil, Nietzsche, and Alexander the Great. The Problem of the Many refers to the famous philosophical problem of what defines the larger aggregate – a cloud, a crowd – which Donnelly extends to address the subject of individual boundary, identity and belonging. Donnelly’s solutions may be wholly poetic, but he has succeeded in speaking as deeply to these profound and urgent issues as any writer currently at work.

At Home on the Waves

At Home on the Waves PDF Author: Tanya J. King
Publisher: Berghahn Books
ISBN: 1789201438
Category : Social Science
Languages : en
Pages : 392

Book Description
Contemporary public discourses about the ocean are routinely characterized by scientific and environmentalist narratives that imagine and idealize marine spaces in which humans are absent. In contrast, this collection explores the variety of ways in which people have long made themselves at home at sea, and continue to live intimately with it. In doing so, it brings together both ethnographic and archaeological research – much of it with an explicit Ingoldian approach – on a wide range of geographical areas and historical periods.

MHD Waves in the Solar Atmosphere

MHD Waves in the Solar Atmosphere PDF Author: Bernard Roberts
Publisher: Cambridge University Press
ISBN: 1108427669
Category : Mathematics
Languages : en
Pages : 529

Book Description
Develops a fresh mathematical approach to coronal seismology, explaining oscillatory phenomena by drawing upon original research and complex modelling techniques.

NCLEX-RN Prep Plus 2019

NCLEX-RN Prep Plus 2019 PDF Author: Kaplan Nursing
Publisher: Simon and Schuster
ISBN: 1506245366
Category : Study Aids
Languages : en
Pages : 1005

Book Description
The NCLEX-RN exam is not just about what you know—it's about how you think. Kaplan's NCLEX-RN Prep Plus 2019 uses expert critical thinking strategies and targeted sample questions to help you put your expertise into practice and ace the exam! The NCLEX-RN exam tests how you'll apply the medical knowledge you've gained in real-life situations. In NCLEX-RN Prep Plus 2019, Kaplan's all-star nursing faculty teaches you 10 critical thinking pathways to help you break down what exam questions are asking. Eight chapters end with practice sets to help you put these critical thinking principles into action. Get everything in NCLEX-RN Prep 2019, plus one more practice test online, 220 additional practice questions, 60+ minutes of new video tutorials, and a digital copy of the book. With NCLEX-RN Prep Plus 2019 you can study on-the-go. Log in from anywhere to watch video tutorials, review strategies, and take your online practice test. Proven Strategies. Realistic Practice. 10 critical thinking pathways to break down what exam questions are asking 8 end-of-chapter practice sets to help you put critical thinking principles into action 2 full-length practice tests to gauge your progress—one in the book, one online Detailed rationales for all answer choices, correct and incorrect Techniques for mastering the computer adaptive test format Expert Guidance In-depth content review, organized along the exam's "Client Needs" framework 60+ minutes of video tutorials on the ins and outs of the NCLEX-RN Kaplan's Learning Engineers and expert psychometricians ensure our practice questions and study materials are true to the test We invented test prep—Kaplan (www.kaptest.com) has been helping students for 80 years, and our proven strategies have helped legions of students achieve their dreams

Wave Archive

Wave Archive PDF Author: Emmalea Russo
Publisher:
ISBN: 9781771665544
Category : Poetry
Languages : en
Pages : 0

Book Description
Is it possible to archive the invisible symptoms of an illness? Is the archive emotional? Emmalea Russo's Wave Archive moves between essay and poetry while also pondering the mind-body connection and the unreliability of thought patterns and histories. Here, Russo invokes her own experiences with seizures, photographs and art-making, archival and indexical processes, brain waves, and the very personal need to document and store while simultaneously questioning the reliability of memory and language. Drawing upon the history of epilepsy in both ancient and modern brain treatments, Wave Archive disrupts and restores the archive over and over again, exploring the very edges of consciousness. Praise for Wave Archive: Plumbing a myriad of archives both personal and historical, Emmalea Russo's Wave Archive is an exploratory foray into the nature of the author's living with and attending to epilepsy. The book is as various and hard to pin down as the condition it explores: part catalogue of the mind and its internal and external functioning; part meditation on the process of artistic creation; part disjunctive lyric essay; part poetic reckoning with the language of Owsei Temkin's 1945 history of epilepsy, The Falling Sickness; and part inscrutable literary alchemy all its own, an attempt to 'touch the space between interior and exterior.' The thinking throughout is restless, resists pat conclusions, revels in movement. 'It is raw material / but it shouldn't look like / raw material to be used / it should look already activated / but also, at the same time, sleepy.' Following her own alchemical logic, Russo has forged an intrepid compartment, 'an archive for the changes of the waves of the brain.' This archive is wild.? --Daniel Owen, author of Restaurant Samsara This beautiful book moves in a way I've never before experienced, transforming the reader through its pages. Wave Archive seeks to articulate the incomprehensible, invisible processes of epilepsy, of art-making, of how we categorize the world, suggesting these forces are connected in dazzling ways we?ve yet to comprehend. It is ambitious, pleasurable, and startlingly original. --Kate Durbin, author of E! Entertainment

Waves

Waves PDF Author: Sanichiro Yoshida
Publisher: Morgan & Claypool Publishers
ISBN: 1681745747
Category : Science
Languages : en
Pages : 183

Book Description
Waves are everywhere in our daily life. We all experience sound and light with our ears and eyes, we use microwaves to cook, and radio waves are transmitted from and are received by our cell phones. These are just some examples of waves that carry energy from point A to B. However, we may not know details of the physics underlying all these waves. It is important to understand the mechanisms that generate wave dynamics for a given system. It is not straightforward to explain how an electromagnetic field becomes oscillatory and propagates as a wave. Waves sometimes represent the underlying dynamics of observed phenomena at a fundamental level of physics. This book is designed to explore these mechanisms by discussing various aspects of wave dynamics from as many perspectives as possible. The target audiences are undergraduate students majoring in engineering science and graduate students majoring in general engineering. Going beyond the typical approach to learning science, this book discusses wave dynamics and related concepts at various levels of mathematics and physics, sometimes touching on profound physics behind them. This book was written to help readers learn wave dynamics on a deep physical level, and develop innovative ideas in their own fields.

Bluets

Bluets PDF Author: Maggie Nelson
Publisher: Wave Books
ISBN: 1933517646
Category : Literary Collections
Languages : en
Pages : 113

Book Description
Suppose I were to begin by saying that I had fallen in love with a color . . . A lyrical, philosophical, and often explicit exploration of personal suffering and the limitations of vision and love, as refracted through the color blue. With Bluets, Maggie Nelson has entered the pantheon of brilliant lyric essayists. Maggie Nelson is the author of numerous books of poetry and nonfiction, including Something Bright, Then Holes (Soft Skull Press, 2007) and Women, the New York School, and Other True Abstractions (University of Iowa Press, 2007). She lives in Los Angeles and teaches at the California Institute of the Arts.

The Ministry for the Future

The Ministry for the Future PDF Author: Kim Stanley Robinson
Publisher: Orbit
ISBN: 0316300160
Category : Fiction
Languages : en
Pages : 579

Book Description
ONE OF BARACK OBAMA’S FAVORITE BOOKS OF THE YEAR “The best science-fiction nonfiction novel I’ve ever read.” —Jonathan Lethem "If I could get policymakers, and citizens, everywhere to read just one book this year, it would be Kim Stanley Robinson’s The Ministry for the Future." —Ezra Klein (Vox) The Ministry for the Future is a masterpiece of the imagination, using fictional eyewitness accounts to tell the story of how climate change will affect us all. Its setting is not a desolate, postapocalyptic world, but a future that is almost upon us. Chosen by Barack Obama as one of his favorite books of the year, this extraordinary novel from visionary science fiction writer Kim Stanley Robinson will change the way you think about the climate crisis. "One hopes that this book is read widely—that Robinson’s audience, already large, grows by an order of magnitude. Because the point of his books is to fire the imagination."―New York Review of Books "If there’s any book that hit me hard this year, it was Kim Stanley Robinson’s The Ministry for the Future, a sweeping epic about climate change and humanity’s efforts to try and turn the tide before it’s too late." ―Polygon (Best of the Year) "Masterly." —New Yorker "[The Ministry for the Future] struck like a mallet hitting a gong, reverberating through the year ... it’s terrifying, unrelenting, but ultimately hopeful. Robinson is the SF writer of my lifetime, and this stands as some of his best work. It’s my book of the year." —Locus "Science-fiction visionary Kim Stanley Robinson makes the case for quantitative easing our way out of planetary doom." ―Bloomberg Green

Dunce

Dunce PDF Author: Mary Ruefle
Publisher:
ISBN: 9781940696997
Category : Poetry
Languages : en
Pages : 120

Book Description
A stunning new collection of poems from Mary Ruefle inviting the many readers of her prose to discover the central form of her literary imagination.