Physics of Light and Optics (Black & White) PDF Download

Author: Michael Ware
Publisher: Lulu.com
ISBN: 1312929278
Category : Electromagnetic waves
Languages : en
Pages : 350

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Author: Kurt Nassau
Publisher: Elsevier
ISBN: 0080529372
Category : Computers
Languages : en
Pages : 511

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Book Description
The aim of this book is to assemble a series of chapters, written by experts in their fields, covering the basics of color - and then some more. In this way, readers are supplied with almost anything they want to know about color outside their own area of expertise. Thus, the color measurement expert, as well as the general reader, can find here information on the perception, causes, and uses of color. For the artist there are details on the causes, measurement, perception, and reproduction of color. Within each chapter, authors were requested to indicate directions of future efforts, where applicable. One might reasonably expect that all would have been learned about color in the more than three hundred years since Newton established the fundamentals of color science. This is not true because:• the measurement of color still has unresolved complexities (Chapter 2)• many of the fine details of color vision remain unknown (Chapter 3)• every few decades a new movement in art discovers original ways to use new pigments, and dyes continue to be discovered (Chapter 5)• the philosophical approach to color has not yet crystallized (Chapter 7)• new pigments and dyes continue to be discovered (Chapters 10 and 11)• the study of the biological and therapeutic effects of color is still in its infancy (Chapter 2).Color continues to develop towards maturity and the editor believes that there is much common ground between the sciences and the arts and that color is a major connecting bridge.

Author: David A. Scott
Publisher: Getty Publications
ISBN: 9780892366385
Category : Antiques & Collectibles
Languages : en
Pages : 536

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Book Description
This is a review of 190 years of literature on copper and its alloys. It integrates information on pigments, corrosion and minerals, and discusses environmental conditions, conservation methods, ancient and historical technologies.

Author: Carla Sonheim
Publisher: Penguin
ISBN: 0399537589
Category : Self-Help
Languages : en
Pages : 194

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Book Description
Ready to play? Whether you think of yourself as an artist, a doodler, a dreamer, or none of the above, this book will jump-start your creativity. Popular art instructor Carla Sonheim offers fun, engaging ideas on every page, from drawing upside down to imagining new worlds (down to their silly hats and strange animal species). All you need is a pencil or pen and your imagination.

Author: Jared P. Lander
Publisher: Addison-Wesley Professional
ISBN: 0134546997
Category : Computers
Languages : en
Pages : 1456

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Book Description
Statistical Computation for Programmers, Scientists, Quants, Excel Users, and Other Professionals Using the open source R language, you can build powerful statistical models to answer many of your most challenging questions. R has traditionally been difficult for non-statisticians to learn, and most R books assume far too much knowledge to be of help. R for Everyone, Second Edition, is the solution. Drawing on his unsurpassed experience teaching new users, professional data scientist Jared P. Lander has written the perfect tutorial for anyone new to statistical programming and modeling. Organized to make learning easy and intuitive, this guide focuses on the 20 percent of R functionality you’ll need to accomplish 80 percent of modern data tasks. Lander’s self-contained chapters start with the absolute basics, offering extensive hands-on practice and sample code. You’ll download and install R; navigate and use the R environment; master basic program control, data import, manipulation, and visualization; and walk through several essential tests. Then, building on this foundation, you’ll construct several complete models, both linear and nonlinear, and use some data mining techniques. After all this you’ll make your code reproducible with LaTeX, RMarkdown, and Shiny. By the time you’re done, you won’t just know how to write R programs, you’ll be ready to tackle the statistical problems you care about most. Coverage includes Explore R, RStudio, and R packages Use R for math: variable types, vectors, calling functions, and more Exploit data structures, including data.frames, matrices, and lists Read many different types of data Create attractive, intuitive statistical graphics Write user-defined functions Control program flow with if, ifelse, and complex checks Improve program efficiency with group manipulations Combine and reshape multiple datasets Manipulate strings using R’s facilities and regular expressions Create normal, binomial, and Poisson probability distributions Build linear, generalized linear, and nonlinear models Program basic statistics: mean, standard deviation, and t-tests Train machine learning models Assess the quality of models and variable selection Prevent overfitting and perform variable selection, using the Elastic Net and Bayesian methods Analyze univariate and multivariate time series data Group data via K-means and hierarchical clustering Prepare reports, slideshows, and web pages with knitr Display interactive data with RMarkdown and htmlwidgets Implement dashboards with Shiny Build reusable R packages with devtools and Rcpp Register your product at informit.com/register for convenient access to downloads, updates, and corrections as they become available.

Author: Stephenie Meyer
Publisher: Little, Brown Books for Young Readers
ISBN: 0316007722
Category : Young Adult Fiction
Languages : en
Pages : 425

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Book Description
From evil vampires to a mysterious pack of wolves, new threats of danger and vengeance test Bella and Edward's romance in the second book of the irresistible Twilight saga. For Bella Swan, there is one thing more important than life itself: Edward Cullen. But being in love with a vampire is even more dangerous than Bella could ever have imagined. Edward has already rescued Bella from the clutches of one evil vampire, but now, as their daring relationship threatens all that is near and dear to them, they realize their troubles may be just beginning. Bella and Edward face a devastating separation, the mysterious appearance of dangerous wolves roaming the forest in Forks, a terrifying threat of revenge from a female vampire and a deliciously sinister encounter with Italy's reigning royal family of vampires, the Volturi. Passionate, riveting, and full of surprising twists and turns, this vampire love saga is well on its way to literary immortality. It's here! #1 bestselling author Stephenie Meyer makes a triumphant return to the world of Twilight with the highly anticipated companion, Midnight Sun: the iconic love story of Bella and Edward told from the vampire's point of view. "People do not want to just read Meyer's books; they want to climb inside them and live there." -- Time "A literary phenomenon." -- The New York Times

Author: Neil Smith
Publisher: Routledge
ISBN: 1134787464
Category : Architecture
Languages : en
Pages : 348

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Book Description
Why have so many central and inner cities in Europe, North America and Australia been so radically revamped in the last three decades, converting urban decay into new chic? Will the process continue in the twenty-first century or has it ended? What does this mean for the people who live there? Can they do anything about it? This book challenges conventional wisdom, which holds gentrification to be the simple outcome of new middle-class tastes and a demand for urban living. It reveals gentrification as part of a much larger shift in the political economy and culture of the late twentieth century. Documenting in gritty detail the conflicts that gentrification brings to the new urban 'frontiers', the author explores the interconnections of urban policy, patterns of investment, eviction, and homelessness. The failure of liberal urban policy and the end of the 1980s financial boom have made the end-of-the-century city a darker and more dangerous place. Public policy and the private market are conspiring against minorities, working people, the poor, and the homeless as never before. In the emerging revanchist city, gentrification has become part of this policy of revenge.

Author: John Steinbeck
Publisher: Penguin
ISBN: 9780140187410
Category : Travel
Languages : en
Pages : 244

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Book Description
An intimate journey across America, as told by one of its most beloved writers A Penguin Classic In September 1960, John Steinbeck embarked on a journey across America. He felt that he might have lost touch with the country, with its speech, the smell of its grass and trees, its color and quality of light, the pulse of its people. To reassure himself, he set out on a voyage of rediscovery of the American identity, accompanied by a distinguished French poodle named Charley; and riding in a three-quarter-ton pickup truck named Rocinante. His course took him through almost forty states: northward from Long Island to Maine; through the Midwest to Chicago; onward by way of Minnesota, North Dakota, Montana (with which he fell in love), and Idaho to Seattle, south to San Francisco and his birthplace, Salinas; eastward through the Mojave, New Mexico, Arizona, to the vast hospitality of Texas, to New Orleans and a shocking drama of desegregation; finally, on the last leg, through Alabama, Virginia, Pennsylvania, and New Jersey to New York. Travels with Charley in Search of America is an intimate look at one of America's most beloved writers in the later years of his life—a self-portrait of a man who never wrote an explicit autobiography. Written during a time of upheaval and racial tension in the South—which Steinbeck witnessed firsthand—Travels with Charley is a stunning evocation of America on the eve of a tumultuous decade. This Penguin Classics edition includes an introduction by Jay Parini. For more than seventy years, Penguin has been the leading publisher of classic literature in the English-speaking world. With more than 1,700 titles, Penguin Classics represents a global bookshelf of the best works throughout history and across genres and disciplines. Readers trust the series to provide authoritative texts enhanced by introductions and notes by distinguished scholars and contemporary authors, as well as up-to-date translations by award-winning translators.

Author: James Bradley
Publisher: Bantam
ISBN: 0553902768
Category : History
Languages : en
Pages : 602

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Book Description
#1 NEW YORK TIMES BESTSELLER • This is the true story behind the immortal photograph that has come to symbolize the courage and indomitable will of America In this unforgettable chronicle of perhaps the most famous moment in American military history, James Bradley has captured the glory, the triumph, the heartbreak, and the legacy of the six men who raised the flag at Iwo Jima. Here is the true story behind the immortal photograph that has come to symbolize the courage and indomitable will of America. In February 1945, American Marines plunged into the surf at Iwo Jima—and into history. Through a hail of machine-gun and mortar fire that left the beaches strewn with comrades, they battled to the island's highest peak. And after climbing through a landscape of hell itself, they raised a flag. Now the son of one of the flagraisers has written a powerful account of six very different young men who came together in a moment that will live forever. To his family, John Bradley never spoke of the photograph or the war. But after his death at age seventy, his family discovered closed boxes of letters and photos. In Flags of Our Fathers, James Bradley draws on those documents to retrace the lives of his father and the men of Easy Company. Following these men's paths to Iwo Jima, James Bradley has written a classic story of the heroic battle for the Pacific's most crucial island—an island riddled with Japanese tunnels and 22,000 fanatic defenders who would fight to the last man. But perhaps the most interesting part of the story is what happened after the victory. The men in the photo—three were killed during the battle—were proclaimed heroes and flown home, to become reluctant symbols. For two of them, the adulation was shattering. Only James Bradley's father truly survived, displaying no copy of the famous photograph in his home, telling his son only: “The real heroes of Iwo Jima were the guys who didn't come back. ” Few books ever have captured the complexity and furor of war and its aftermath as well as Flags of Our Fathers. A penetrating, epic look at a generation at war, this is history told with keen insight, enormous honesty, and the passion of a son paying homage to his father. It is the story of the difference between truth and myth, the meaning of being a hero, and the essence of the human experience of war.

Author: Carolyn Keene
Publisher: Simon and Schuster
ISBN: 1442406631
Category : Juvenile Fiction
Languages : en
Pages : 146

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Book Description
This beginning of a brand-new trilogy follows Nancy’s adventures at a creepy carnival. Nancy needs to find out who is writing the gossipy Burn Book Blog and, later, passing along threatening notes to popular girl Lexi Claremont. To do so, she must go undercover as one of the in-crowd, working the fro-yo stand at the town carnival. True to her sleuthing abilities, Nancy manages to solve this first mystery—but uncovers more trouble while she’s at it. Read on in book #43 to find out what happens next!