Download or read book The Sirens of Mars written by Sarah Stewart Johnson and published by Crown. This book was released on 2020-07-07 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt: “Sarah Stewart Johnson interweaves her own coming-of-age story as a planetary scientist with a vivid history of the exploration of Mars in this celebration of human curiosity, passion, and perseverance.”—Alan Lightman, author of Einstein’s Dreams WINNER OF THE PHI BETA KAPPA AWARD FOR SCIENCE • NAMED ONE OF THE BEST BOOKS OF THE YEAR BY The New York Times Book Review • Times (UK) • Library Journal “Lovely . . . Johnson’s prose swirls with lyrical wonder, as varied and multihued as the apricot deserts, butterscotch skies and blue sunsets of Mars.”—Anthony Doerr, The New York Times Book Review Mars was once similar to Earth, but today there are no rivers, no lakes, no oceans. Coated in red dust, the terrain is bewilderingly empty. And yet multiple spacecraft are circling Mars, sweeping over Terra Sabaea, Syrtis Major, the dunes of Elysium, and Mare Sirenum—on the brink, perhaps, of a staggering find, one that would inspire humankind as much as any discovery in the history of modern science. In this beautifully observed, deeply personal book, Georgetown scientist Sarah Stewart Johnson tells the story of how she and other researchers have scoured Mars for signs of life, transforming the planet from a distant point of light into a world of its own. Johnson’s fascination with Mars began as a child in Kentucky, turning over rocks with her father and looking at planets in the night sky. She now conducts fieldwork in some of Earth’s most hostile environments, such as the Dry Valleys of Antarctica and the salt flats of Western Australia, developing methods for detecting life on other worlds. Here, with poetic precision, she interlaces her own personal journey—as a female scientist and a mother—with tales of other seekers, from Percival Lowell, who was convinced that a utopian society existed on Mars, to Audouin Dollfus, who tried to carry out astronomical observations from a stratospheric balloon. In the process, she shows how the story of Mars is also a story about Earth: This other world has been our mirror, our foil, a telltale reflection of our own anxieties and yearnings. Empathetic and evocative, The Sirens of Mars offers an unlikely natural history of a place where no human has ever set foot, while providing a vivid portrait of our quest to defy our isolation in the cosmos.
Download or read book Anchorage and the Cook Inlet Basin written by and published by Graphic Arts Books. This book was released on 1983 with total page 186 pages. Available in PDF, EPUB and Kindle. Book excerpt: Alaska Geographic is an award-winning series that presents the people, places, and wonders of Alaska to the world. Over the past 30 years, Alaska Geographic has earned its reputation as the publication for those who love Alaska. The series boasts more than 100 books to date, featuring communities from Barrow to Ketchikan, animals from bears to dinosaurs, history from the Russian explorers to today, and natural phenomena from the aurora to glaciers. Written by leading experts in their fields, these books are illustrated throughout with world-class photography and include colorful maps for reference.
Download or read book Anchorage Regulations Governing Anchorages in Navigable Waters of the United States in Effect 1 January 1950 written by United States. Army. Corps of Engineers and published by . This book was released on 1950 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book This Is Chance written by Jon Mooallem and published by Random House Trade Paperbacks. This book was released on 2021-03-16 with total page 338 pages. Available in PDF, EPUB and Kindle. Book excerpt: The thrilling, cinematic story of a community shattered by disaster—and the extraordinary woman who helped pull it back together “A powerful, heart-wrenching book, as much art as it is journalism.”—The Wall Street Journal “A beautifully wrought and profoundly joyful story of compassion and perseverance.”—BuzzFeed (Best Books of the Year) In the spring of 1964, Anchorage, Alaska, was a modern-day frontier town yearning to be a metropolis—the largest, proudest city in a state that was still brand-new. But just before sundown on Good Friday, the community was jolted by the most powerful earthquake in American history, a catastrophic 9.2 on the Richter Scale. For four and a half minutes, the ground lurched and rolled. Streets cracked open and swallowed buildings whole. And once the shaking stopped, night fell and Anchorage went dark. The city was in disarray and sealed off from the outside world. Slowly, people switched on their transistor radios and heard a familiar woman’s voice explaining what had just happened and what to do next. Genie Chance was a part-time radio reporter and working mother who would play an unlikely role in the wake of the disaster, helping to put her fractured community back together. Her tireless broadcasts over the next three days would transform her into a legendary figure in Alaska and bring her fame worldwide—but only briefly. That Easter weekend in Anchorage, Genie and a cast of endearingly eccentric characters—from a mountaineering psychologist to the local community theater group staging Our Town—were thrown into a jumbled world they could not recognize. Together, they would make a home in it again. Drawing on thousands of pages of unpublished documents, interviews with survivors, and original broadcast recordings, This Is Chance! is the hopeful, gorgeously told story of a single catastrophic weekend and proof of our collective strength in a turbulent world. There are moments when reality instantly changes—when the life we assume is stable gets upended by pure chance. This Is Chance! is an electrifying and lavishly empathetic portrayal of one community rising above the randomness, a real-life fable of human connection withstanding chaos.
Download or read book Temporary Anchorage Devices in Orthodontics E Book written by Ravindra Nanda and published by Elsevier Health Sciences. This book was released on 2019-10-25 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt: Achieve excellent patient outcomes with minimally invasive, cost-effective procedures! Temporary Anchorage Devices in Orthodontics, 2nd Edition covers everything you need to know to begin offering TADs in your practice. More than 1,500 full-color photos and illustrations guide you through the entire treatment process, from diagnosis and planning to biomechanics, implants and anchorage devices, and management of problems. Detailed case reports provide insight into the treatment of specific conditions. From a team of expert contributors led by Ravindra Nanda, this book shows the temporary anchorage techniques that will take your orthodontic skills to the next level. Over 1,500 full-color clinical photographs and line drawings depict important concepts and techniques, and show treatment progress from beginning to end. Case Report boxes walk you through the treatment of specific conditions, from initial patient visit to final outcome, with clinical photos showing the changes that occur at each stage of treatment. Unique coverage of temporary anchorage devices is provided by this complete, comprehensive, one-of-a-kind reference, as the use of TADs is becoming more and more popular within the field of orthodontics. Expert contributors from all over the world share their experience and current knowledge of each topic, ensuring that you have accurate, up-to-date, and clinically relevant information. Logical organization begins with a discussion of basic orthodontic principles and moves on to diagnosis and treatment planning, implants and anchorage devices, and management of problems. NEW Anchorage of TADs Using Aligner Orthodontics Treatment for Lower Molars Distalization chapter helps you incorporate TADs to clear aligner therapy. NEW Expert Consult website provides an online version of the book, allowing you to search the entire book electronically. NEW! Updated clinical photos illustrate the advances that have been made since publication of the first edition. NEW! Updated content reflects the latest research and advances in this evolving area.
Download or read book Anchorage in Concrete Construction written by Rolf Eligehausen and published by John Wiley & Sons. This book was released on 2013-10-30 with total page 410 pages. Available in PDF, EPUB and Kindle. Book excerpt: Das Buch stellt den aktuellen Stand der kompletten Befestigungstechnik für Beton und Mauerwerk mit Einlegeteilen (Ankerschienen, Kopfbolzen), Dübeln (Metallspreizdübel, Hinterschnittdübel, Verbunddübel, Betonschrauben, Kunststoffdübel) und Setzbolzen umfassend dar. Die Befestigungselemente und ihre Wirkungsmechanismen werden ausführlich beschrieben und das Tragverhalten im ungerissenen und gerissenen Beton untersucht. Weiterhin werden das Korrosionsverhalten, das Verhalten bei Brandbeanspruchung sowie bei Erdbeben- und Schockbeanspruchung behandelt. Von besonderer internationaler Aktualität ist die Bemessung gemäß der europäischen und amerikanischen Normung. Praxisorientierte Kriterien zur Auswahl von Befestigungsmitteln und Bemessungsbeispiele runden das Werk zu einem einzigartigen Handbuch ab.
Download or read book City for Empire written by Preston Jones and published by University of Alaska Press. This book was released on 2020-03-02 with total page 233 pages. Available in PDF, EPUB and Kindle. Book excerpt: The story of the early years of Alaska’s largest city, its surprisingly diverse people, and its role in twentieth-century American history. First settled in 1915, Anchorage, in what was then known as the Territory of Alaska, was founded with the American empire in mind. During World War I, it served as a conduit through which coal could be shipped to the Pacific, where the US Navy was engaged with Japan. Years later, during World War II, Anchorage became an equally important site for the defense of the mainland and the projection of American power. City for Empire tells the story of Anchorage’s development in that period, focusing in particular on the international context of the city’s early decades and its surprisingly diverse inhabitants. A thorough yet accessible read, City for Empire captures the history of this remarkable city.
Download or read book South Pacific Anchorages written by Warwick Clay and published by Imray, Laurie, Norie and Wilson Ltd. This book was released on 2019-01-01 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Details of harbours and anchorages in the Pacific south of the equator between New Guinea and South America.
Download or read book Baltimore Harbor Anchorages and Channels Feasibility Study Port of Baltimore Baltimore City Baltimore County Anne Arundel County written by and published by . This book was released on 1997 with total page 466 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Design and construction of prestressed ground anchorages written by FIB – International Federation for Structural Concrete and published by FIB - International Federation for Structural Concrete. This book was released on 1996-04-01 with total page 31 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Ground Anchorages and Anchored Structures written by Institution of Civil Engineers (Great Britain) and published by Thomas Telford. This book was released on 1997-04-10 with total page 662 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume presents the proceedings of the first major international conference for over twenty years on the state-of-the-art of ground anchorage technology. Practical issues relating to construction and installation of anchorages are considered in a series of examples of engineering projects from around the world.
Download or read book Report of the Superintendent Showing the Progress of the Work written by U.S. Coast and Geodetic Survey and published by . This book was released on 1884 with total page 570 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Corrosion and Corrosion Protection of Prestressed Ground Anchorages written by FIP Commission on Practical Construction. Working Group on Corrosion and Corrosion Protection of Prestressed Ground Anchorages and published by Thomas Telford. This book was released on 1986 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt: This state of the art report summarizes the mechanisms and types of corrosion to which a ground anchorage based on a prestressing tendon can be subjected. The chemical, electrochemical and bacterial reactions between agressive soils and steel and concrete are dealt with in detail. There is a carefully recorded and analysed list of a number of known cases of tendon corrosion. A corrosion protection philosophy is proposed, with five classes of protection, with examples of such protection in current practice.
Download or read book International Code of Signals American Edition written by United States. Hydrographic Office and published by . This book was released on 1923 with total page 602 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book H O Pub written by United States. Hydrographic Office and published by . This book was released on 1919 with total page 426 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book International Code of Signals written by Great Britain. Board of Trade and published by . This book was released on 1909 with total page 578 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Anchorage Regulations for the Port of New York written by United States. Army. Corps of Engineers and published by . This book was released on 1950 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:
