Mortimer & whitehouse: gone fishing, Mortimer, Bob Whitehouse, Paul
Автор: Whitehouse Les Название: Boulton Paul 1917-1961: Aircraft, Projects and Studies ISBN: 1910809489 ISBN-13(EAN): 9781910809488 Издательство: Неизвестно Рейтинг: Цена: 4427.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание:
A prolific sub-contractor building airframes during the first World War, Boulton & Paul entered the field of design and manufacture in 1917 with the formation of an Aeronautical and Research Division under John Dudley North. Never destined to be one of the big players, they produced a relatively modest output of prototype aircraft and then in 1937 a series of bombers and a small batch of civilian two-seaters. The relatively unsuccessful Defiant was their best-known aircraft.
However, hidden from public view was a prolific output of proposals, trials and inventions. From biplane fighters through the novel turret fighters and into the supersonic age with VTOL lift-fan jets, Boulton Paul were always at the forefront of development.
Based upon over 60 years of research, this book recounts many of these radical and innovative projects using development layouts, final schemes, drawings and photographs of mock-ups, models and prototype airframes. Many projects are recreated in CAD and other drawings by the author previously an apprentice and a technical engineer with the company and archivist of the Boulton Paul Association.
This book sheds much new light on the activities of an often overlooked company which was in many respects at the forefront of aeronautical innovation in Britain for several decades.
Автор: Goldie, Sophie Whitehouse, Susan Hanrahan, Val Muscat, Jean-paul Название: Edexcel a level mathematics year 1 (as) ISBN: 1471853047 ISBN-13(EAN): 9781471853043 Издательство: Неизвестно Рейтинг: Цена: 8408.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Help students to develop their knowledge and apply their reasoning to mathematical problems with worked examples, stimulating activities and assessment support tailored to the 2017 Edexcel specification.The content benefits from the expertise of subject specialist Keith Pledger and the support of MEI (Mathematics in Education and Industry).Prepare students for assessment with skills-building activities, worked examples and practice questions tailored to the changed criteria.Develop a fuller understanding of mathematical concepts with real world examples that help build connections between topics and develop mathematical modelling skills.Cement understanding of problem-solving, proof and modelling with dedicated sections on these key areas.Confidently teach the new statistics requirements with five dedicated statistics chapters and questions around the use of large data sets.Cover the use of technology in Mathematics with a variety of questions based around the use of spreadsheets, graphing software and graphing calculators. Provide clear paths of progression that combine pure and applied maths into a coherent whole.
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