Scale

Scale

• Author : Geoffrey West
• Publisher : Penguin
• File Size : 14,9 Mb
• Release Date : 2017-05-16
• Genre: Science
• Pages : 496
• ISBN 10 : 9781101621509

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"This is science writing as wonder and as inspiration." —The Wall Street Journal Wall Street Journal From one of the most influential scientists of our time, a dazzling exploration of the hidden laws that govern the life cycle of everything from plants and animals to the cities we live in. Visionary physicist Geoffrey West is a pioneer in the field of complexity science, the science of emergent systems and networks. The term “complexity” can be misleading, however, because what makes West’s discoveries so beautiful is that he has found an underlying simplicity that unites the seemingly complex and diverse phenomena of living systems, including our bodies, our cities and our businesses. Fascinated by aging and mortality, West applied the rigor of a physicist to the biological question of why we live as long as we do and no longer. The result was astonishing, and changed science: West found that despite the riotous diversity in mammals, they are all, to a large degree, scaled versions of each other. If you know the size of a mammal, you can use scaling laws to learn everything from how much food it eats per day, what its heart-rate is, how long it will take to mature, its lifespan, and so on. Furthermore, the efficiency of the mammal’s circulatory systems scales up precisely based on weight: if you compare a mouse, a human and an elephant on a logarithmic graph, you find with every doubling of average weight, a species gets 25% more efficient—and lives 25% longer. Fundamentally, he has proven, the issue has to do with the fractal geometry of the networks that supply energy and remove waste from the organism’s body. West’s work has been game-changing for biologists, but then he made the even bolder move of exploring his work’s applicability. Cities, too, are constellations of networks and laws of scalability relate with eerie precision to them. Recently, West has applied his revolutionary work to the business world. This investigation has led to power

Scales Chords and Arpeggios for Piano the Brown Scale Book

• Author : Frederick Harris Music Co
• Publisher : Oakville, Ont. : F. Harris Music
• File Size : 5,6 Mb
• Release Date : 1977
• Genre: Musical intervals and scales
• Pages : 46
• ISBN 10 : 0887970184

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Piano Adventures Scale and Chord Book 1

• Author : Nancy Faber
• Publisher : Hal Leonard Corporation
• File Size : 13,9 Mb
• Release Date : 2014-02-01
• Genre: Music
• Pages : 48
• ISBN 10 : 9781616777340

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(Faber Piano Adventures ). Playing 5-finger scales has significant value for early-level pianists. This innovative book helps students chart progress through all major and minor 5-finger scales, cross-hand arpeggios, and primary chords. Engaging teacher duets for each key are used for scale exercises. Students also enjoy improvisation activities for each key with creative prompts to inspire imagery, character, and tempo.

Refactoring at Scale

• Author : Maude Lemaire
• Publisher : "O'Reilly Media, Inc."
• File Size : 14,7 Mb
• Release Date : 2020-10-13
• Genre: Computers
• Pages : 246
• ISBN 10 : 9781492075486

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Making significant changes to large, complex codebases is a daunting task--one that's nearly impossible to do successfully unless you have the right team, tools, and mindset. If your application is in need of a substantial overhaul and you're unsure how to go about implementing those changes in a sustainable way, then this book is for you. Software engineer Maude Lemaire walks you through the entire refactoring process from start to finish. You'll learn from her experience driving performance and refactoring efforts at Slack during a period of critical growth, including two case studies illustrating the impact these techniques can have in the real world. This book will help you achieve a newfound ability to productively introduce important changes in your codebase. Understand how code degrades and why some degradation is inevitable Quantify and qualify the state of your codebase before refactoring Draft a well-scoped execution plan with strategic milestones Win support from engineering leadership Build and coordinate a team best suited for the project Communicate effectively inside and outside your team Adopt best practices for successfully executing the refactor

The Large Scale Structure of the Universe

• Author : Malcolm S. Longair
• Publisher : Springer Science & Business Media
• File Size : 11,8 Mb
• Release Date : 1978-05-31
• Genre: Science
• Pages : 491
• ISBN 10 : 9789027708960

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The significance of the present IAU symposium, "The Large Scale Structure of the Universe", fortunately requires no elaboration by the editors. The quality of the wide range of observational and theoretical astrophysics contained in this volume speaks for itself. The published version of the proceedings contains all the contributions presented at the symposium with the exception of the introductory lecture by V. A. Ambartsumian. Contributed papers, short contributions and discussions have been included according to the recommendations of the IAU. Many people contributed to the success of the symposium. First of all, thanks are due to the USSR Academy of Sciences and to the Estonian Academy of Sciences for sponsoring this symposium in Tallinn. The efforts of Academician K. Rebane, President of the Estonian Academy of Sciences, are particularly appreciated. The astronomical hosts of the symposium were the members of the W. Struve Astrophysical Observatory of Tartu who made outstanding efforts to lavish participants with Estonian hospitality which was greatly appreciated and enjoyed by them and their guests. The members of the Scientific and Local Organising Committees are listed below and we thank all of them for their contributions which were central to the success of the symposium. In addition are listed members of the Technical Organising Committee who were responsible for all details of the organisation and whose vigilance ensured that all aspects of the symposium ran smoothly and efficiently. Their contributions are all gratefully acknowledged.

Speed Scale

• Author : John Doerr
• Publisher : Penguin
• File Size : 10,5 Mb
• Release Date : 2021-11-09
• Genre: Business & Economics
• Pages : 449
• ISBN 10 : 9780593420485

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“If you care about climate change, John Doerr’s new book, Speed & Scale, offers concrete steps that we can all take to make a difference.” - Barack Obama With clear-eyed realism and an engineer’s precision, Doerr lays out the practical actions, global ambitions, and economic investments we need to avert climate catastrophe. Guided by real-world solutions, Speed & Scale features unprecedented, firsthand accounts from climate leaders such as Laurene Powell Jobs, Christiana Figueres, Al Gore, Mary Barra, John Kerry, and dozens of other intrepid policymakers, innovators, and scientists. In Speed & Scale, Doerr presents a compelling 10-step plan to cut greenhouse gas emissions to net zero by 2050–the global goal we need to reach to ensure a livable Earth for generations to come. From electrifying our energy grid to fixing our global food supply chain to capturing carbon from the air, Speed & Scale contains practical solutions for policymakers and entrepreneurs alike. As the world confronts an urgent climate crisis, Doerr reminds us that it is also the greatest economic opportunity of our lifetimes. Whether you’re a climate scientist or someone striving to make a difference in your local community, this book will help you to activate the sustainable solutions the world urgently needs. Praise for Speed & Scale: “Everybody should get Speed & Scale by John Doerr.” - Meryl Streep “A practical guide for participation in decarbonizing the global economy, a task as challenging as it is urgent.” - Christiana Figueres

The Guitarist s Scale Book

• Author : Peter Vogl
• Publisher : Watch & Learn
• File Size : 14,5 Mb
• Release Date : 2001-01-01
• Genre: Music
• Pages : 88
• ISBN 10 : 1893907449

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A complete scale encyclopedia for guitar with over 400 scales and modes. It contains scale diagrams with notation and tablature for each scale and tips on how and when to use each scale. Our ScaleFinder System, using icons and letters, makes scale finding easy. It also contains outside jazz scales, exotic scales, Peter's own CrossStringing scales, and easy to understand explanation of scales and modes. This is the only scale book you'll ever need.

Issues in Bioethics and the Concept of Scale

• Author : William Andrew Cook
• Publisher : Peter Lang
• File Size : 12,8 Mb
• Release Date : 2008
• Genre: Philosophy
• Pages : 152
• ISBN 10 : 1433101998

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Issues in Bioethics and the Concept of Scale arose from the author's deep and committed interest in ecology, moral philosophy, and medicine, and how they are interrelated. William A. Cook expands on the recognition that spatial and temporal scale characteristics are factors in the understanding and modeling of ecological systems and in decision-making around ecological and environmental issues, and introduces this dynamic to the field of bioethics. The concept of scale, from hierarchy theory as it is used in ecology to deal with the complexity and interrelationships of systems, is explored and identified as a factor and potential source of conflict in the field of bioethics. This notion of scale is conceptually useful for considering the complexity of some bioethical issues.

Front End Vision and Multi Scale Image Analysis

• Author : Bart M. Haar Romeny
• Publisher : Springer Science & Business Media
• File Size : 19,9 Mb
• Release Date : 2008-10-24
• Genre: Computers
• Pages : 466
• ISBN 10 : 9781402088407

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Many approaches have been proposed to solve the problem of finding the optic flow field of an image sequence. Three major classes of optic flow computation techniques can discriminated (see for a good overview Beauchemin and Barron IBeauchemin19951): gradient based (or differential) methods; phase based (or frequency domain) methods; correlation based (or area) methods; feature point (or sparse data) tracking methods; In this chapter we compute the optic flow as a dense optic flow field with a multi scale differential method. The method, originally proposed by Florack and Nielsen [Florack1998a] is known as the Multiscale Optic Flow Constrain Equation (MOFCE). This is a scale space version of the well known computer vision implementation of the optic flow constraint equation, as originally proposed by Horn and Schunck [Horn1981]. This scale space variation, as usual, consists of the introduction of the aperture of the observation in the process. The application to stereo has been described by Maas et al. [Maas 1995a, Maas 1996a]. Of course, difficulties arise when structure emerges or disappears, such as with occlusion, cloud formation etc. Then knowledge is needed about the processes and objects involved. In this chapter we focus on the scale space approach to the local measurement of optic flow, as we may expect the visual front end to do. 17. 2 Motion detection with pairs of receptive fields As a biologically motivated start, we begin with discussing some neurophysiological findings in the visual system with respect to motion detection.

Progress in Scale Modeling

• Author : Kozo Saito
• Publisher : Springer Science & Business Media
• File Size : 8,7 Mb
• Release Date : 2008-08-20
• Genre: Technology & Engineering
• Pages : 508
• ISBN 10 : 9781402086823

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Scale modeling can play an important role in R&D. When engineers receive some ideas in new product development, they can test how the new design looks by bui- ing scale models and they can get an actual feeling with the prototype through their imagination. Professor Emori often said: “When children play with a toy airplane, their mind is wondering about the prototype airplane which they haven’t ridden. ” Children can use the scale model airplane as a means to enter into an imagi- tive world of wonder by testing in their own way how the actual airplane might function, how the actual airplane can maneuver aerodynamically, what might be the actual sound of a jet engine, how to safely land the actual airplane, and so on. This imagination that scale models can provide for children will help them later develop professional intuition. Physical scale models can never be entirely succe- fully replaced by computer screens where virtual models are displayed and fancy functions are demonstrated. Not only children but also adults can learn things by actually touching things only offered by physical models, helping all of us develop imagination and feeling eventually leading toward Kufu. Einstein’s famous “thought experiments [11],” which helped him to restructure modern physics may possibly and effectively be taught by letting researchers play with scale models!? References 1. I. Emori, K. Saito, and K. Sekimoto, Mokei Jikken no Riron to Ouyou (Scale Models in Engineering: Its Theory and Application), Gihodo, Tokyo, Third Edition, 2000.

Continuum Scale Simulation of Engineering Materials

• Author : Dierk Raabe
• Publisher : John Wiley & Sons
• File Size : 17,9 Mb
• Release Date : 2004-08-06
• Genre: Technology & Engineering
• Pages : 904
• ISBN 10 : 3527307605

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This book fills a gap by presenting our current knowledge and understanding of continuum-based concepts behind computational methods used for microstructure and process simulation of engineering materials above the atomic scale. The volume provides an excellent overview on the different methods, comparing the different methods in terms of their respective particular weaknesses and advantages. This trains readers to identify appropriate approaches to the new challenges that emerge every day in this exciting domain. Divided into three main parts, the first is a basic overview covering fundamental key methods in the field of continuum scale materials simulation. The second one then goes on to look at applications of these methods to the prediction of microstructures, dealing with explicit simulation examples, while the third part discusses example applications in the field of process simulation. By presenting a spectrum of different computational approaches to materials, the book aims to initiate the development of corresponding virtual laboratories in the industry in which these methods are exploited. As such, it addresses graduates and undergraduates, lecturers, materials scientists and engineers, physicists, biologists, chemists, mathematicians, and mechanical engineers.

Discrete continuum Coupling Method to Simulate Highly Dynamic Multi scale Problems

• Author : Mohamed Jebahi
• Publisher : John Wiley & Sons
• File Size : 16,9 Mb
• Release Date : 2015-11-09
• Genre: Technology & Engineering
• Pages : 216
• ISBN 10 : 9781848217713

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Complex behavior models (plasticity, crack, visco-elascticity) are facing several theoretical difficulties in determining the behavior law at the continuous (macroscopic) scale. When homogenization fails to give the right behavior law, a solution is to simulate the material at a mesoscale using the discrete element model (DEM) in order to directly simulate a set of discrete properties that are responsible for the macroscopic behavior. Originally, the discrete element model was developed for granular material. This book, the second in the Discrete Element Model and Simulation of Continuous Materials Behavior set of books, shows how to choose the adequate coupling parameters to avoid spurious wave reflection and to allow the passage of all the dynamic information both from the fine to the coarse model and vice versa. The authors demonstrate the coupling method to simulate a highly nonlinear dynamical problem: the laser shock processing of silica glass.

To Scale

• Author : Eric J. Jenkins
• Publisher : Routledge
• File Size : 20,5 Mb
• Release Date : 2008
• Genre: Architecture
• Pages : 242
• ISBN 10 : 9780415954006

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This powerful reference features one hundred famous urban plans all drawn to the same scale, each accompanied by a one-page summary of the site discussing its history, design and lessons for future urban design.

Scale in Production Systems

• Author : John A. Buzacott
• Publisher : Elsevier
• File Size : 13,9 Mb
• Release Date : 2014-05-09
• Genre: Technology & Engineering
• Pages : 260
• ISBN 10 : 9781483190426

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IIASA Proceedings Series, Volume 15: Scale in Production Systems focuses on the applications of scale in the industries. The book is based on a workshop held at the International Institute for Applied Systems Analysis in June 1979 as part of the research program of the Management and Technology Area. The selection first underscores the problems of scale and revision of approaches in the evaluation of scale economies in industry. Discussions focus on empirical perspectives on improving appraisals of scale effects; analytical limitations of past theory and empirical findings; interpretation of analytical findings; and approaches to the study of scale problems. The text then takes a look at the problems of scale in international air transportation and optimal size of subcritical fossil-fueled electric generating units. The publication ponders on the implications of plant scale in the chemical industry, with particular reference to ethylene plants, and scale, technology, and the learning curve. The evolution of manufacturing systems and sources of the learning curve are identified. The manuscript then elaborates on the aspects of determining the scale of an organization; problems of determining production scale in Soviet industry; and industry scale, free trade, and protection. The selection is a dependable reference for readers interested in the use of scale in production systems.

Modelling the Panzer IV in 1 72 scale

• Author : Alex Clark
• Publisher : Bloomsbury Publishing
• File Size : 19,5 Mb
• Release Date : 2012-07-20
• Genre: Crafts & Hobbies
• Pages : 207
• ISBN 10 : 9781782001270

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Although not as glamorous as vehicles such as the Panther and Tiger, the Panzer IV formed an extremely important part of the German armoured forces during World War II. This title provides detailed 1/72-scale build articles on a Panzer IV Ausf. H in winter camouflage, a Jagdpanzer IV, a late-version Sturmpanzer IV, a final version Sturmgeschütz IV, and a Flakpanzer IV Wirbelwind. Conversions, interior detailing, kit-bashing, adding aftermarket figures and parts, finishing and weathering, plus special scale techniques are all covered in detail. A gallery section also features Panzer IV Ausf. H, Panzer IV L/70 (V), and Panzer IV L/70 (A) variants.