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The purpose of the book is to assess the process of urban verticalization in different contexts through time, to provide insight into the relationships between highrise design and the way inhabitants negotiate them in their everyday lives, to assess how planners, politicians, and designers negotiate residential highrises in the strategies they develop for building the city and to introduce urban narratives and cartographies. Verticalization, although not new, currently takes place in a very different context than post-1945. Today, highrise residential buildings are more than architectural solutions: they are commodities in a global market where capital flows are fixed by developers and munic...
Join David J. Eicher in this fast-paced and entertaining journey through the history, present, and future of these important yet mysterious cosmic bodies. From ancient times, humans have been fascinated by 'broom stars' and 'blazing scimitars' lighting up the sky and moving against the fixed background of stars. The Great Comets of our time still receive in-depth attention - ISON, Hale-Bopp, Hyakutake, West, and others - while recent spacecraft encounters offer amazing insight into the earliest days of the solar system. In this guide you will discover the cutting-edge science of what comets are, how they behave, where they reside, how groups of comets are related, and much more. The author carefully explores the ideas relating comets and life on Earth - and the danger posed by impacts. He finishes with practical, how-to techniques, tips, and tricks on how to successfully observe comets and even to capture your own images of them.
* Offers a simple and universal cross-platform solution for e-commerce, complex web, and database-driven applications. * A resource for working PHP developers who want to take their skills to the next level. Includes case studies on a user privilege system and a multi-tiered WML-based shopping cart. * Covers installation on *nix, Windows, and MacOS X, PHP with PostgreSQL and ODBC, PHP support for LDAP, PHP with MySQL, PHP’s interactions with XML, multi-tiered development using PHP, and PHP extension libraries
Employing the same informational approach Erik Seedhouse used in "SpaceX" and "Bigelow Aerospace", this new book familiarizes space enthusiasts with the company XCOR Aerospace and examines the design of the two-seater Lynx. The new spaceplane's low weight and high octane fuel confer important advantages, such as direct runway launches and the ability to fly several times per day. Over the last 15 years, XCOR has developed and built 13 different rocket engines, built and flown two manned rocket-powered aircraft and has accumulated over 4,000 engine firings and nearly 500 minutes of run time on their engines. This book serves as a go-to reference guide for suborbital scientists and those seeking to learn how one company has found success. Additionally, it describes the medical and training requirements for those flying on board the Lynx and the related critical roles of the astronaut trainers and a new breed of commercial space pilots. The end result is a thorough chronicle of the development of rocket propulsion, avionics, simulator and ground support operations being put into play by XCOR with the Lynx.
The wondrous, yet troubling world is within!
Whether we live in cities, in the suburbs, or in the country, birds are ubiquitous features of daily life, so much so that we often take them for granted. But even the casual observer is aware that birds don’t fill our skies in the number they once did. That awareness has spawned conservation action that has led to notable successes, including the recovery of some of the nation’s most emblematic species, such as the Bald Eagle, Brown Pelican, Whooping Crane, and Peregrine Falcon. Despite this, a third of all American bird species are in trouble—in many cases, they’re in imminent danger of extinction. The most authoritative account ever published of the threats these species face, The...
This extensive work explores the changing world of religions, faiths and practices. It discusses a broad range of issues and phenomena that are related to religion, including nature, ethics, secularization, gender and identity. Broadening the context, it studies the interrelation between religion and other fields, including education, business, economics and law. The book presents a vast array of examples to illustrate the changes that have taken place and have led to a new world map of religions. Beginning with an introduction of the concept of the “changing world religion map”, the book first focuses on nature, ethics and the environment. It examines humankind’s eternal search for th...
Why do polished stones look wet? How does the Twin Paradox work? What if Jupiter were a star? How can we be sure that pi never repeats? How does a quantum computer break encryption? Discover the answers to these, and other profound physics questions! This fascinating book presents a collection of articles based on conversations and correspondences between the author and complete strangers about physics and math. The author, a researcher in mathematical physics, responds to dozens of questions posed by inquiring minds from all over the world, ranging from the everyday to the profound. Rather than unnecessarily complex explanations mired in mysterious terminology and symbols, the reader is pre...
Reflecting the expertise and perspective of five leading mammalogists, the fourth edition of Mammalogy: Adaptation, Diversity, Ecology significantly updates taxonomy, includes a new chapter on mammalian molecular phylogenetics, and highlights several recently described species. There are close to 5,500 species in the class Mammalia, including the blue whale—the largest animal that has ever lived—and the pygmy shrew, which weighs little more than a penny. The functional diversity of mammals has allowed them to play critical roles in every ecosystem, whether marine, freshwater, alpine, tundra, forest, or desert. Many mammal species are critically endangered and present complex conservation...
Presents a collection of design ideas and more than seven hundred examples from websites to help create an effective Web site.