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Author: Flavio Mercati Publisher: Oxford University Press ISBN: 0198789475 Category : Philosophy Languages : en Pages : 267
Book Description
Shape Dynamics is a radical yet soundly based reinterpretation of Einstein's theory of gravity that has opened up new approaches to gravity research. This text offers both a brief introduction and a detailed walk-through of the motivations for the theory, its development from first principles and an in-depth look at its present status.
Author: Flavio Mercati Publisher: Oxford University Press ISBN: 0192506609 Category : Science Languages : en Pages : 288
Book Description
This textbook on the nature of space and time explains the new theory of Space Dynamics, which describes the dynamics of gravity as the evolution of conformal 3-dimensional geometry. Shape Dynamics is equivalent to Einstein's General Relativity in those situations in which the latter has been tested experimentally, but the theory is based on different first principles. It differs from General Relativity in certain extreme conditions. Shape Dynamics allows us to describe situations in which the spacetime picture is no longer adequate, such as in the presence of singularities, when the idealization of infinitesimal rods measuring scales and infinitesimal clocks measuring proper time fails. This tutorial book contains both a quick introduction for readers curious about Shape Dynamics, and a detailed walk-through of the historical and conceptual motivations for the theory, its logical development from first principles and a description of its present status. It includes an explanation of the origin of the theory, starting from problems posed first by Newton more than 300 years ago. The book will interest scientists from a large community including all foundational fields of physics, from quantum gravity to cosmology and quantum foundations, as well as researchers interested in foundations. The tutorial is sufficiently self-contained for students with some basic background in Lagrangian/Hamiltonian mechanics and General Relativity.
Author: Flavio Mercati Publisher: Oxford University Press ISBN: 0198789475 Category : Philosophy Languages : en Pages : 267
Book Description
Shape Dynamics is a radical yet soundly based reinterpretation of Einstein's theory of gravity that has opened up new approaches to gravity research. This text offers both a brief introduction and a detailed walk-through of the motivations for the theory, its development from first principles and an in-depth look at its present status.
Author: 3dtotal.Com Publisher: Taylor & Francis ISBN: 1136135812 Category : Computers Languages : en Pages : 290
Book Description
Discover the tips, tricks and techniques that really work for concept artists, matte painters and animators. Compiled by the team at 3dtotal.com, Digital Painting Techniques, Volume 1 offers digital inspiration with hands-on insight and techniques from professional digital artists. More than just a gallery book - within Digital Painting Techniques each artist has written a breakdown overview, with supporting imagery of how they made their piece of work. Beginner and intermediate digital artists will be inspired by the gallery style collection of the finest examples of digital painting from world renowned digital artists. Start your mentorship into the world of digital painting today with some of the greatest digital artists in the world and delve into professional digital painting techiques, such as speed painting, custom brush creation and matte painting. Develop your digital painting skills beyond the variety of free online digital painting tutorials and apply the most up to date techniques to your digital canvas with Digital Painting Techniques for Animators.
Author: Steve Caplin Publisher: Taylor & Francis ISBN: 1136110291 Category : Design Languages : en Pages : 257
Book Description
Just when you think you've learned all that you could ever know about working in Photoshop, digital artist and photomontage king Steve Caplin comes along with yet another masterful method for creating incredible works of art in Photoshop. This time, he'll show you how to create complete images, from start to finish, entirely within the software program. No source material, photographs, or existing files from other software packages are needed, saving you valuable time and resources. The techniques you'll learn in this ground-breaking new book will help you combine your artistic vision and skills with an understanding of how to manipulate the built-in Photoshop filters to produce impressive, eye-catching artwork. Each chapter opens with a complete double page illustration, created entirely in Photoshop. Then, carefully laid out step-by-step instructions show you how each element in the illustration is created, and how they are all combined in the end to make a convincing final image. Using Steve's proven methods for success, you'll be able to produce images that reflect a more finely crafted, hand drawn approach, whether you're an artist for your own enjoyment or a working professional looking for a leg up on the competition.
Author: Eddie Tapp Publisher: "O'Reilly Media, Inc." ISBN: 9780596101688 Category : Computers Languages : en Pages : 214
Book Description
Acknowledged as one of the premier trainers in digital imaging, Tapp presents the key areas of Photoshop that with an expert's guidance, showing not only how they work, but how they should work for the user and his or her specific needs.
Author: James Read Publisher: Oxford University Press ISBN: 0192889117 Category : Philosophy Languages : en Pages : 159
Book Description
It is often claimed that Einstein's magnum opus---his 1915 theory of General Relativity---is distinguished from other theories of space and time in virtue of its background independence. It's also often claimed that background independence is an essential feature of any quantum theory of gravity. But are these claims true? This book aspires to offer definitive answers to both of these questions, by (a) charting the space of possible definitions of background independence, and (b) applying said definitions to various classical and quantum theories of gravity. The outcome, in brief, is as follows: General Relativity is not unique by virtue of its background independence (and, indeed, fails to be background independent on some popular definitions); moreover, the situation in the case of quantum theories of gravity is delicate, because (i) there are viable such theories which (by some accounts, at least) fail to be background independent, but also (ii) theories (e.g. perturbative string theory) which have often been dismissed for (allegedly) being background dependent in fact, on many accounts, are better classified as background independent. In giving these answers in rigorous detail, this book seeks to elevate the standards and generality of future discussions of background independence in the foundations of spacetime theories.
Author: Freddie E Williams II Publisher: Watson-Guptill ISBN: 0823008320 Category : Art Languages : en Pages : 146
Book Description
At last–the first guide to drawing comics digitally! Artists! Gain incredible superpowers...with the help of your computer! The DC Comics Guide to Digitally Drawing Comics shows how to give up pencil, pen, and paper and start drawing dynamic, exciting comics art entirely with computer tools. Author Freddie E Williams is one of DC Comics' hottest artists and a leader in digital penciling and inking–and here, in clear, step-by-step directions, he guides readers through every part of the digital process, from turning on the computer to finishing a digital file of fully inked comic art, ready for print. Creating a template, sketching on the computer, penciling, and finally inking digitally are all covered in depth, along with bold, timesaving shortcuts created by Williams, tested by years of trial and error. Step into the digital age, streamline the drawing process, and leap over the limitations of mere physical drawing materials with The DC Guide to Digitally Drawing Comics.
Author: Peter Bauer Publisher: John Wiley & Sons ISBN: 1118084896 Category : Computers Languages : en Pages : 418
Book Description
If you’re a photography hobbyist, would you like to brighten up that gloomy island vacation photo? Slim down without going on a diet? See whether white or green shutters look best on the house? Expunge the ex-boyfriend from family photos? If you’re a pro or semi-pro photographer, would you like to make it snow in that ski resort photo? Replace the old logo in the glamour shot of the corporate headquarters with the new one? Grow hair in the CEO’s glaring bald spot? Freshen up the lettuce in that food shot? You’ve come to the right place. With Photoshop CS2, you have the tools. With Photoshop CS2 For Dummies, you’ll have the know-how. In full color, with all kinds of examples, screen shots, step-by-step explanations, tips, and techniques, this guide takes you from the fundamentals to special power-user tricks! Cross-platform Mac-PC coverage includes: The basics of getting around in Photoshop, getting images into and out of Photoshop, choosing the right file formats, and setting your preferences Working with Adobe Bridge to organize and manage your images Working with tonality, including making easy Auto Repairs, making adjustments with Levels and Curves (and the eyedroppers), and using Shadow/Highlight and the toning tools, Burn and Dodge Making color look natural using the color adjustment commands Taking advantage of the RAW format for maximum flexibility, including using the Adjust, Detail, Lens, Curve, and Calibrate tabs and the Camera Raw buttons Fine-tuning your fixes, including making your selections with tools (four marquee tools, three lasso tools, and the Magic Wand tool) Masking for both layer visibility and for protecting parts of your images The most common problems in digital photos—red-eye, wrinkles, unwanted objects and people, and noise—and what to do about them With Photoshop CS2, you can go beyond enhancing your images to create “art.” You have a very powerful painting engine, an extremely complex Brushes palette, and all kinds of painting tools. Photoshop CS2 For Dummies walks you though: Compositing (combining images into a piece of artwork) and working with layers, including choosing from the almost two dozen blending modes Selecting with Extract which is great for making tough selections, such as flyaway hair and various types of fringe Using Vanishing Point to “map” a pattern to angled surfaces Creating panoramas with Photomerge Creating precision edges with vector paths, including using shape layers and the Custom Shape tool, choosing from more than 300 ready-to-use shapes with the Custom Shape Picker, and using the Pen tool to create paths Where to find dozens, or even hundreds, of custom shapes already on your computer – absolutely free Dressing up images with layer styles, including using the Styles palette and creating custom layer styles Adding text messages and tweaking your text Using the extensive painting tools and the Brushes palette Using filters, including sharpening to focus the eye using blur filters or the Unsharp Mask and the new Smart Sharpen filter that give incredible control Getting fun effects with the Liquify filter In a special Power Photoshop section, you’ll learn about streamlining your work, including creating a PDF for both onscreen presentation and for printing. You’ll discover how to spiff up your online images by working with Image Ready to slice, optimize, and otherwise juice up your images for the Web and how to create fancy rollover buttons and fun animations, From basic cropping to complex techniques that can turn good photos into great ones, Photoshop CS2 For Dummies is your guide to exploring all the possibilities that await you in Photoshop CS2.
Author: Flavio Mercati
Author: Flavio Mercati
Author: Flavio Mercati
Author: 3dtotal.Com
Author: Steve Caplin
Author: Eddie Tapp
Author: Martin Evening
Author: Jon Gress
Author: James Read
Author: Freddie E Williams II
Author: Peter Bauer