Download or read book Advanced Energetic Materials written by National Research Council and published by National Academies Press. This book was released on 2004-01-30 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advanced energetic materialsâ€"explosive fill and propellantsâ€"are a critical technology for national security. While several new promising concepts and formulations have emerged in recent years, the Department of Defense is concerned about the nation's ability to maintain and improve the knowledge base in this area. To assist in addressing these concerns, two offices within DOD asked the NRC to investigate and assess the scope and health of the U.S. R&D efforts in energetic materials. This report provides that assessment. It presents several findings about the current R&D effort and recommendations aimed at improving U.S. capabilities in developing new energetic materials technology. This study reviewed U.S. research and development in advanced energetics being conducted by DoD, the DoE national laboratories, industries, and academia, from a list provided by the sponsors. It also: (a) reviewed papers and technology assessments of non-U.S. work in advanced energetics, assessed important parameters, such as validity, viability, and the likelihood that each of these materials can be produced in quantity; (b) identified barriers to scale-up and production, and suggested technical approaches for addressing potential problems; and (c) suggested specific opportunities, strategies, and priorities for government sponsorship of technologies and manufacturing process development.

Download or read book Introduction to Information Retrieval written by Christopher D. Manning and published by Cambridge University Press. This book was released on 2008-07-07 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Class-tested and coherent, this textbook teaches classical and web information retrieval, including web search and the related areas of text classification and text clustering from basic concepts. It gives an up-to-date treatment of all aspects of the design and implementation of systems for gathering, indexing, and searching documents; methods for evaluating systems; and an introduction to the use of machine learning methods on text collections. All the important ideas are explained using examples and figures, making it perfect for introductory courses in information retrieval for advanced undergraduates and graduate students in computer science. Based on feedback from extensive classroom experience, the book has been carefully structured in order to make teaching more natural and effective. Slides and additional exercises (with solutions for lecturers) are also available through the book's supporting website to help course instructors prepare their lectures.

Download or read book Mary Poppins She Wrote written by Valerie Lawson and published by Simon and Schuster. This book was released on 2013-12-03 with total page 416 pages. Available in PDF, EPUB and Kindle. Book excerpt: The story of Mary Poppins, the quintessentially English and utterly magical children's nanny, is remarkable enough. She flew into the lives of the unsuspecting Banks family in a children's book that was instantly hailed as a classic, then became a household name when Julie Andrews stepped into the starring role in Walt Disney's hugely successful and equally classic film. Now she is a sensation all over again-both on Broadway and in Disney's upcoming film Saving Mr. Banks. Saving Mr. Banksretells many of the stories in Valerie Lawson's biography Mary Poppins, She Wrote, including P. L. Travers's move from London to Hollywood and her struggles with Walt Disney as he adapted her novel for the big screen. Travers, whom Disney accused of vanity for "thinking she knows more about Mary Poppins than I do," was a poet and world-renowned author as tart and opinionated as Andrews's big-screen Mary Poppins was cheery and porcelain-beautiful. Yet it was a love of mysticism and magic that shaped Travers's life as well as the very character of Mary Poppins. The clipped, strict, and ultimately mysterious nanny who emerged from her pen was the creation of someone who remained inscrutable and enigmatic to the end of her ninety-six years. Valerie Lawson's illuminating biography provides the first full look at the life of the woman and writer whose personal journey is as intriguing as her beloved characters.

Download or read book Wonderworks written by Angus Fletcher and published by Simon and Schuster. This book was released on 2022-03-08 with total page 464 pages. Available in PDF, EPUB and Kindle. Book excerpt: "A brilliant examination of literary invention through the ages, from ancient Mesopotamia to Elena Ferrante, showing how writers created technical breakthroughs as sophisticated and significant as any in science, and in the process, engineered enhancements to the human heart and mind"--

Download or read book The Chemistry of Explosives written by Jacqueline Akhavan and published by Royal Society of Chemistry. This book was released on 2004 with total page 193 pages. Available in PDF, EPUB and Kindle. Book excerpt: Revised and expanded to reflect new developments in the field, this book outlines the basic principles required to understand the chemical processes of explosives. The Chemistry of Explosives provides an overview of the history of explosives, taking the reader to future developments. The text on the classification of explosive materials contains much data on the physical parameters of primary and secondary explosives. The explosive processes of deflagration and detonation, including the theory of 'hotspots' for the detonation process, are introduced and many examples are provided in the detailed description on the thermochemistry of explosives. New material includes coverage of the latest explosive compositions, such as high temperature explosives, nitrocubanes, energetic polymers, plasticizers and insensitive munitions (IM). This concise, readable book is ideal for 'A' level students and new graduates with no previous knowledge of explosive materials. With detailed information on a vast range of explosives in tabular form and an extensive bibliography, this book will also be useful to anyone needing succinct information on the subject.

Download or read book Bluesman written by Andre Dubus III and published by Vintage. This book was released on 2001-02-13 with total page 338 pages. Available in PDF, EPUB and Kindle. Book excerpt: With House of Sand and Fog, his National Book Award-nominated novel, Andre Dubus III demonstrated his mastery of the complexities of character and desire. In this earlier novel he captures a roiling time in American history and the coming-of-age of a boy who must decide between desire, ambition, and duty. In the summer of 1967, Leo Suther has one more year of high school to finish and a lot more to learn. He's in love with the beautiful Allie Donovan who introduces him to her father, Chick — a construction foreman and avowed Communist. Soon Leo finds himself in the midst of a consuming love affair and an intense testing of his political values. Chick's passionate views challenge Leo's perspective on the escalating Vietnam conflict and on just where he stands in relation to the new people in his life. Throughout his — and the nation's — unforgettable "summer of love," Leo is learning the language of the blues, which seem to speak to the mourning he feels for his dead mother, his occasionally distant father, and the youth which is fast giving way to manhood.

Download or read book The Complete Guide to Yoga written by Judy Smith and published by Southwater. This book was released on 2013 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is an ideal introduction to yoga for everyone, written and presented by experts. The philosophy and benefits of Iyengar yoga are clearly explained and there is advice on how to begin and what equipment is needed. The asanas, or postures, are grouped into type for ease of reference, and are tailored for the beginner and those at intermediate level. A chapter on making yoga enjoyable and stimulating for children is included, with special animal poses. A comprehensive guide to meditation practice and techniques is also featured. This practical yoga course is a concise instructional guide to using yoga throughout life, and a wonderful introdution to the tranquility of meditation.

Download or read book The Disappearing Spoon written by Sam Kean and published by Little, Brown. This book was released on 2010-07-12 with total page 333 pages. Available in PDF, EPUB and Kindle. Book excerpt: From New York Times bestselling author Sam Kean comes incredible stories of science, history, finance, mythology, the arts, medicine, and more, as told by the Periodic Table. Why did Gandhi hate iodine (I, 53)? How did radium (Ra, 88) nearly ruin Marie Curie's reputation? And why is gallium (Ga, 31) the go-to element for laboratory pranksters? The Periodic Table is a crowning scientific achievement, but it's also a treasure trove of adventure, betrayal, and obsession. These fascinating tales follow every element on the table as they play out their parts in human history, and in the lives of the (frequently) mad scientists who discovered them. The Disappearing Spoon masterfully fuses science with the classic lore of invention, investigation, and discovery -- from the Big Bang through the end of time. Though solid at room temperature, gallium is a moldable metal that melts at 84 degrees Fahrenheit. A classic science prank is to mold gallium spoons, serve them with tea, and watch guests recoil as their utensils disappear.

Download or read book Mobility written by Peter Adey and published by Routledge. This book was released on 2009-09-10 with total page 453 pages. Available in PDF, EPUB and Kindle. Book excerpt: As everything from immigration, airport security and road tolling become headline news, the need to understand mobility has never been more pertinent. Yet ‘mobility’ remains remarkably elusive in summary and definition. This introductory text makes ‘mobility’ tangible by explaining the key theories and writings that surround it. This book traces out the concept of mobility as a key idea within the discipline of geography as well as subject areas from the wider arts and social sciences. The text takes an interdisciplinary approach to draw upon key writers and thinkers that have contributed to the topic. In analyzing these, it develops an understanding of mobility as a relationship through which the world is lived and understood. Mobility is organized around themed chapters discussing – 'Meanings', 'Politics', 'Practices' and 'Mediations', and the book identifies the evolution of mobility and its implications for theoretical debate. These include the way we think about travel and embodiment, to regarding issues such as power, feminism and post-colonialism. Important contemporary case-studies are showcased in boxes. Examples range from the mobility politics evident in the evacuation of the flooding of New Orleans, xenophobia in Southern Africa, motoring in India, to the new social relationships emerging from the mobile phone. The methodological quandaries mobility demands are addressed through highlighted boxes discussing both qualitative and quantitative research methods. Arguing for a more relational notion of the term, the book understands mobility as a keystone to the examination of issues from migration, war and transportation; from communications and politics to disability rights and security. Key concept and case-study boxes, further readings, and central issue discussions allow students to grasp the central importance of ‘mobility’ to social, cultural, political, economic and everyday terrains. The text also assists scholars of Geography, Sociology, Cultural Studies, Planning, and Political Science to understand and engage with this evasive concept.

Download or read book I Met a Man written by John Ciardi and published by . This book was released on 1961 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt: For beginning readers, these poems lead children to new words through rhyme, riddles, context, and word game.

Download or read book Natural Language Processing with Python written by Steven Bird and published by "O'Reilly Media, Inc.". This book was released on 2009-06-12 with total page 506 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book offers a highly accessible introduction to natural language processing, the field that supports a variety of language technologies, from predictive text and email filtering to automatic summarization and translation. With it, you'll learn how to write Python programs that work with large collections of unstructured text. You'll access richly annotated datasets using a comprehensive range of linguistic data structures, and you'll understand the main algorithms for analyzing the content and structure of written communication. Packed with examples and exercises, Natural Language Processing with Python will help you: Extract information from unstructured text, either to guess the topic or identify "named entities" Analyze linguistic structure in text, including parsing and semantic analysis Access popular linguistic databases, including WordNet and treebanks Integrate techniques drawn from fields as diverse as linguistics and artificial intelligence This book will help you gain practical skills in natural language processing using the Python programming language and the Natural Language Toolkit (NLTK) open source library. If you're interested in developing web applications, analyzing multilingual news sources, or documenting endangered languages -- or if you're simply curious to have a programmer's perspective on how human language works -- you'll find Natural Language Processing with Python both fascinating and immensely useful.

Download or read book Mary Poppins written by Pamela Lyndon Travers and published by Houghton Mifflin Harcourt. This book was released on 1985 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt: The adventures of Mary Poppins, the unusual governess whose remarkable powers transform the lives of the Banks family.

Download or read book Linguistics For Dummies written by Rose-Marie Dechaine and published by John Wiley & Sons. This book was released on 2012-02-08 with total page 387 pages. Available in PDF, EPUB and Kindle. Book excerpt: The fascinating, fun, and friendly way to understand the science behind human language Linguistics is the scientific study of human language. Linguistics students study how languages are constructed, how they function, how they affect society, and how humans learn language. From understanding other languages to teaching computers to communicate, linguistics plays a vital role in society. Linguistics For Dummies tracks to a typical college-level introductory linguistics course and arms you with the confidence, knowledge, and know-how to score your highest. Understand the science behind human language Grasp how language is constructed Score your highest in college-level linguistics If you're enrolled in an introductory linguistics course or simply have a love of human language, Linguistics For Dummies is your one-stop resource for unlocking the science of the spoken word.

Download or read book Making Handmade Books written by Alisa J. Golden and published by Union Square & Company. This book was released on 2010 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Materials & methods, Folded books, Simply glued, Simply sewn, Scrolls & accordions, Movable books, The codex, Codex variations, Envelopes & portfolios, Cover techniques, Boxes & slipcases, Ideas & concepts - Table des matières

Download or read book Land of Wolves written by Craig Johnson and published by Penguin. This book was released on 2020-08-04 with total page 337 pages. Available in PDF, EPUB and Kindle. Book excerpt: The new novel in Craig Johnson's beloved New York Times bestselling Longmire series. "It's the scenery—and the big guy standing in front of the scenery—that keeps us coming back to Craig Johnson's lean and leathery mysteries." —The New York Times Book Review Recovering from his harrowing experiences in Mexico, Sheriff Walt Longmire returns to Absaroka County, Wyoming, to lick his wounds and try once again to maintain justice in a place with grudges that go back generations. When a shepherd is found dead, Longmire suspects it could be suicide. But the shepherd's connection to the Extepares, a powerful family of Basque ranchers with a history of violence, leads the sheriff into an intricate investigation of a possible murder. As Walt searches for information about the shepherd, he comes across strange carvings on trees, as well as play money coupons from inside Mallo Cup candies, which he interprets as messages from his spiritual guide, Virgil White Buffalo. Longmire doesn't know how these little blue cards are appearing, but Virgil usually reaches out if a child is in danger. So when a young boy with ties to the Extepare clan arrives in town, the stakes grow even higher. Even more complicating, a renegade wolf has been haunting the Bighorn Mountains, and the townspeople are out for blood. With both a wolf and a killer on the loose, Longmire follows a twisting trail of evidence, leading to dark and shocking conclusions.

Download or read book Practical Statecharts in C C written by Miro Samek and published by CRC Press. This book was released on 2002-01-07 with total page 412 pages. Available in PDF, EPUB and Kindle. Book excerpt: 'Downright revolutionary... the title is a major understatement... 'Quantum Programming' may ultimately change the way embedded software is designed.' -- Michael Barr, Editor-in-Chief, Embedded Systems Programming magazine (Click here

Download or read book The Autograph Man written by Zadie Smith and published by Vintage. This book was released on 2003-08-12 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt: From the New York Times bestselling author of Swing Time and one of the most revered writers of her generation comes an "intelligent ... exquisitely clever [novel] about fame, mortality, and the triumph of image over reality” (The Boston Globe). Alex-Li Tandem sells autographs. His business is to hunt for names on paper, collect them, sell them, and occasionally fake them—all to give the people what they want: a little piece of Fame. But what does Alex want? Only the return of his father, the end of religion, something for his headache, three different girls, infinite grace, and the rare autograph of forties movie actress Kitty Alexander. With fries. The Autograph Man is a deeply funny existential tour around the hollow trappings of modernity: celebrity, cinema, and the ugly triumph of symbol over experience. It offers further proof that Zadie Smith is one of the most staggeringly talented writers of her generation.