Auxiliary Selection Revisited: Gradience and Gradualness, Rolf Kailuweit, Malte Rosemeyer
Автор: Masser Название: Auxiliary Polynomials in Number Theory ISBN: 1107061571 ISBN-13(EAN): 9781107061576 Издательство: Cambridge Academ Рейтинг: Цена: 141510.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: A unified account of various aspects of a simple, yet powerful, classical method, illustrated by applications in several areas of number theory. These include diophantine approximation and transcendence, along with exponential sums and counting problems in both finite fields and the field of rationals. Recommended for graduates and professionals.
Автор: Zapata Tanya Название: Naval Mechanical Engineering: Gas Turbine Propulsion, Auxiliary, and Engineering Support Systems ISBN: 1728324173 ISBN-13(EAN): 9781728324173 Издательство: Неизвестно Рейтинг: Цена: 16080.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: Naval Mechanical Engineering: Gas Turbine Propulsion, Auxiliary, and Engineering Support Systems is a technical publication for professional engineers to assist in understanding various ships auxiliary systems. You will learn how they are applied to the overall propulsion plant and how the pumps and valves are used in the systems. Since the auxiliary systems vary between ship types, you will learn the systems in general terms. The maintenance and upkeep of the auxiliary systems are extremely important since, without them, the main engines would not be able to operate. You will be presented with some of the various factors that affect gas turbine performance, procedures for engine changeout, and power train inspection. In conclusion, you will learn a few of the maintenance, operating problems, and repair of pneumatic systems, low-pressure air compressors (LPAC), hydraulic systems, pumps, valves, heat exchangers, and purifiers. Proper maintenance or repair work consists of problem diagnosis, disassembly, measurements, corrections of problems, and reassembly. Use of proper tools, knowledge of the construction of equipment, proper work site management, and cleanliness are keys to successful maintenance and repair work.
Experienced women pilots - the first to fly for the U.S. military
28 women who dared to challenge 1940s barriers of gender, politics and bureaucracy
Farm girls, socialites, daughters of working families, college graduates; from 15 different states; married and single; three with young children
Young women - ages 21 to 35
Three of them died serving their country
World War II heroines with "the Right Stuff"
Based on personal interviews with the nine who were still alive as of 2000, on papers and diaries, and on interviews and correspondence with descendants and others who knew them. This book tells the story of the WAFS, who they were, how they are different from the WASPs (Women Airforce Service Pilots), and how they ultimately became part of the WASPs. A must reference book for libraries in aviation communities, but it reads like a novel. Second Edition, Revised and Updated.
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