Автор: W.H.Bassett
Издательство: Spon Press
Год издания: 2004
isbn: 0415318084
Количество страниц: 977
Язык: english
Формат: PDF
For over 70 years, the 18 previous editions of Clay’s Handbook of Environmental Health have helped both students and practitioners of environmental health throughout the world understand the concept of environmental health and its practical implementation within a variety of management and administrative systems. Clay has justifiably become the informational bedrock of environmental health. A new edition is always eagerly awaited. This is particularly the case for the nineteenth edition, the first of both a new century and a new millennium. A rapidly changing world demands that environmental health practitioners keep abreast of change and this new edition contains much new material which reflects the problems and pressures that face them today. Old problems sit juxtaposed with new problems and understanding them, and being able to apply solutions to their resolution, remains a constant need for environmental health practitioners.
Автор: Lev Dorman
Издательство: Springer Science+Business Media B.V.
Год издания: 2009
isbn: 1402092385
Количество страниц: 800
Язык: english
Формат: PDF
The problem of cosmic ray (CR) geomagnetic effects came to the fore at the beginning of the 1930s after the famous expeditions by J. Clay onboard ship (Slamat) between the Netherlands and Java using an ionization chamber. Many CR latitude expeditions were organized by the famous scientists and Nobel Laureates R. Millikan and A. Compton. From the obtained latitude curves it follows that CRs cannot be gamma rays (as many scientists thought at that time), but must be charged particles. From measurements of azimuthally geomagnetic effect at that time it also followed that these charged particles must be mostly positive
Автор: Steven Zaloga
Издательство: Osprey Publishing
Год издания: 2004
isbn: 1841766879
Количество страниц: 52
Язык: english
Формат: PDF (scan)
The M18 76mm Gun Motor Carriage was developed for the US Army's Tank Destroyer Command. It was the only tank destroyer deployed during World War II actually based on their requirements for speed and firepower. This book examines the development of this vehicle, the controversies over the need for high-speed tank destroyers, and its actual performance during World War II. Special emphasis is placed on examining its performance in its intended mission. Coverage also includes derivative vehicles of the M18 such as the M39 armored utility vehicle.
Автор: В.Г. Дьяконов
Издательство: Военное издательство Министерства вооруженных сил СССР
Год издания: 1949
Количество страниц: 175
Язык: русский
Формат: PDF
В книге освещены вопросы ударной пристрелки по наблюдению знаков разрывав, стрельбы на поражение, стрельбы в особых условиях и стрельбы снарядами специального назначения. Книга рекомендуется Управлением артиллерийских военно- учебных заведений з качестве учебника для курсантов артиллерийских училищ. Кроме того, она может служить пособием для офицеров Советской Армии при их самостоятельной работе.
Издательство: ERROTICA archives
Год издания: 2007
Количество страниц: 88
Язык: english
Формат: JPG
Эротическая фотоподборка ERROTICA ARCIVES известной модели Paolina. Фотосессия содержит 88 эксклюзивных снимков высокого качества под общим названием “Strip Me #1”.
Издательство: ERROTICA archives
Год издания: 2006
Количество страниц: 60
Язык: english
Формат: JPG
Эротическая фотоподборка ERROTICA ARCIVES известных моделей Simonia и Paolina. Фотосессия содержит 60 эксклюзивных снимков высокого качества под общим названием “Touches”.
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