With the advent of CCDs and webcams, the focus of amateur astronomy has to some extent shifted from science to art. Visual work in astronomy has a rich history. Today, imaging is now more prominent. However there is still much for the visual amateur astronomer to do, and visual work is still a valid component of amateur astronomy. Paul Abel has been addressing this issue by promoting visual astronomy wherever possible – at talks to astronomical societies, in articles for popular science magazines, and on BBC TV’s The Sky at Night. Visual Lunar and Planetary Astronomy is a comprehensive modern treatment of visual lunar and planetary astronomy, showing that even in the age of space telescopes and interplanetary probes it is still possible to contribute scientifically with no more than a moderately-priced commercially made astronomical telescope. It is believed that imaging and photography is somehow more objective and more accurate than the eye, and this has led to a peculiar “crisis of faith” in the human visual system and its amazing processing power. But by analyzing observations from the past, we can see how accurate visual astronomy really is! Measuring the rotational period of Mars and making accurate lunar charts for American astronauts were all done by eye. The book includes sections on how the human visual system works, how to view an object through an eyepiece, and how to record observations and keep a scientific notebook. The book also looks at how to make an astronomical, rather than an artistic, drawing. Finally, everything here will also be of interest to those imagers who wish to make their images more scientifically applicable by combining the methods and practices of visual astronomy with imaging.
The Glock pistol is America’s Gun. It has been rhapsodized by hip-hop artists and coveted by cops and crooks alike. Created in 1982 by Gaston Glock, the pistol arrived in America at a fortuitous time. Law enforcement agencies had concluded that their agents and officers, armed with standard six-round revolvers, were getting "outgunned" by drug dealers with semi-automatic pistols; they needed a new gun. With its lightweight plastic frame and large-capacity spring-action magazine, the Glock was the gun of the future. You could drop it underwater, toss it from a helicopter, or leave it out in the snow, and it would still fire. It was reliable, accurate, lightweight, and cheaper to produce than Smith and Wesson’s revolver. Filled with corporate intrigue, political maneuvering, Hollywood glitz, bloody shoot-outs—and an attempt on Gaston Glock’s life by a former lieutenant—Glock is not only the inside account of how Glock the company went about marketing its pistol to police agencies and later the public, but also a compelling chronicle of the evolution of gun culture in America.
Drawing from the existing theoretical literature and adding to it recent insights from the social sciences, Paul Robinson describes the nature of the practical challenge in setting rational punishment principles, how past efforts have failed, and the alternatives that have been tried.
Explains the basics of inorganic chemistry with a primary emphasis on facts; then uses the student's growing factual knowledge as a foundation for discussing the important principles of periodicity in structure, bonding and reactivity. New to this updated edition: improved treatment of atomic orbitals and properties such as electronegativity, novel approaches to the depiction of ionic structures, nomenclature for transition metal compounds, quantitative approaches to acid-base chemistry, Wade's rules for boranes and carboranes, the chemistry of major new classes of substances including fullerenes and silenes plus a chapter on the inorganic solid state.
Population ageing and globalisation represent two of the most radical social transformations that have occurred. This book provides, for the first time, an accessible overview of how they interact. Ageing has been conventionally framed within the boundaries of nation states, yet demographic changes, transmigration, financial globalization and the global media have rendered this perspective problematic. This much-needed book is the first to apply theories of globalisation to gerontology, including Appadurai’s theory, allowing readers to understand the implications of growing older in a global age. This comprehensive introduction to globalisation for gerontologists is part of the Ageing in a Global Context series, published in association with the British Society of Gerontology. It will be of particular interest to advanced undergraduate and postgraduate students and academics in this area.
When compiling the short-title catalogue of books printed in the sixteenth-century northern Netherlands from 1541 to 1600, Paul Valkema Blouw was confronted with a large number of ‘problem cases’, such as anonymously and/or surreptitiously printed editions, fictitious printers and undated or falsely dated printed works. By minutely analysing the typefaces, initials, vignettes and other ornaments used, drawing from his extensive knowledge of secondary literature, archival information and his unrivalled typographic memory, he not only managed to attribute a surprising number of these publications to a printer, but also could establish the period of time in which, as well as the places where, they must have been printed. These findings and the ways in which they were reached are described in the present collection of papers. They are of paramount importance to scholars engaged in research of the period concerned, whether in the field of church history, national history or book history
Contents: V. Zingel, C. Leschke and W. Schunack: Developments in research on histamine (H1) receptor agonists / P.D. Hoeprich: Antifungal chemotherapy / G. de Stevens: The diversity of heterocyclic compounds and their biological activities / R.M. Schultz: Newer antifolate compounds in cancer therapy / P.K. Mehrotra, S. Batra and A.P. Bhadun: Non-steroidal agents for regulation of the menstrual cycle / A.K. Saxena and M. Saxena: Developments in anti-convulsant drugs
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