Litgu.ru - Литературный Гуру

Название: ЕГЭ 2019. Физика. Эксперт
Автор: Кабардин О.Ф. и др.
Издательство: М.: Экзамен
Год: 2019
Формат: pdf
Страниц: 462
Для сайта: litgu.ru
Размер: 20 mb
Язык: русский

Предлагаемое пособие предназначено для подготовки к Единому государственному экзамену по физике.
Книга содержит необходимый теоретический и практический материал, соответствующий обязательным образовательным стандартам. В первой главе приводятся все основные понятия, физические законы и формулы из школьного курса физики. Вторая глава содержит 20 вариантов реальных тестов ЕГЭ по физике. Третья глава - сборник заданий, подобранных по уровням сложности к каждой теме. Ко всем тестам и заданиям имеются ответы.

Название: Lockheed A-12: The CIA’s Blackbird and other variants
Автор: Paul F Crickmore, Adam Tooby
Издательство: Osprey Publishing
Серия: Osprey Air Vanguard 12
ISBN: 978 1472801135
Год издания: 2014
Язык: English
Cтраниц: 65
Формат: True PDF
Размер: 2,5 MB

During the early years of the Cold War, the most effective way to gather strategic intelligence about the Soviet Union and its allies was manned overflight. Lockheed’s U-2 was spectacularly successful in this role, however, much to the concern of US President Eisenhower, its shape meant that it could be tracked on Russian radars. Given the highly sensitive nature of such flights, the President insisted that every effort should be made to reduce to zero the U-2’s radar cross section (RCS), thereby making the aircraft invisible. When this was proven to be impossible, the stage was set for a U-2 replacement. Following a competition between Lockheed and Convair, the former was declared the winner and the result was the A-12. Designed to incorporate ‘stealth’ features before the term was even coined, the A-12 has to date proven to be the fastest, highest flying jet aircraft ever built. This book will also cover a two-seat variation of the design built as an advanced interceptor – the YF-12.

Название: World War II Series - The Home Front: USA
Автор: Ronald H Bailey
Издательство: Time-Life Books
Год: 1981
Формат: PDF
Страниц: 216
Для сайта: litgu.ru
Размер: 35,2 МБ
Язык: Английский

The book tells the story of America's civilian struggles with the war and does so without being over-technical or complicated.

Название: Истребитель Рипаблик Р-47 "Тандерболт" (Авиаколлекция 2018-10)
Издательство: ЗАО "Редакция журнала "Моделист-конструктор"
Формат: PDF
Страниц: 36
Размер: 51 Мb
Язык: Russian

Истребитель Рипаблик Р-47 "Тандерболт"

Название: Database Concepts (8th Edition)
Автор: David M. Kroenke, David J. Auer
Издательство: Pearson
ISBN: 013460153X
Год: 2017
Страниц: 576
Язык: английский
Формат: True PDF
Размер: 65.3 MB

For undergraduate database management students or business professionals. Here's practical help for understanding, creating, and managing small databases”from two of the world™s leading database authorities. Database Concepts gives undergraduate database management students and business professionals alike a firm understanding of the concepts behind the software, using Access 2016 to illustrate the concepts and techniques. Three projects run throughout the text, to show students how to apply the concepts to real-life business situations. The text provides flexibility for choosing the software instructors want to use in class; allows students to work with new, complete databases, including Wedgewood Pacific, Heather Sweeney Designs, and Wallingford Motors; and includes coverage for some of the latest information on databases available.

Название: Синяя жидкость
Автор: Валентинов А.А.
Издательство: Молодая гвардия
Серия: Библиотека советской фантастики
Год: 1990
Формат: EPUB/DjVu/FB2
Страниц: 307
Размер: 10 MB
Язык: Русский

В повести «Синяя жидкость» рассказывается о том, как изобретенное в средние века снадобье, обостряющее врожденные способности человека, заинтересовывает разведки разных стран. Повесть «Дуэль нервного века» ставит проблему адекватного воспроизведения исторических событий.

Название: La-5/7 vs Fw 190: Eastern Front 1942-45
Автор: Dmitriy Khazanov
Издательство: Osprey Publishing
Серия: Osprey Duel 39
ISBN: 978 1849084734
Год издания: 2011
Язык: English
Cтраниц: 81
Формат: True PDF
Размер: 2,7 MB

Soviet fighter aviation suffered terribly at the hands of the Jagdwaffe in the first year of the war in the east, and with the arrival of JG 51 and its Fw 190s on the Stalingrad Front in September 1942 things only got worse for the hard-pressed Red Army Air Force pilots. However, help was on its way in the form of the re-engined LaGG-3 fighter, which was fitted with a powerful air-cooled M-82 radial engine. Designated the La-5, the new fighter was capable of withstanding more punishment than the fragile LaGG-3, and it was also appreciably faster and had a greater rate of climb. It was more of a handful to fly, however, but the new generation of better trained pilots who were led into combat by the survivors of 1941-42 quickly found the La-5 (and, later, the improved La-7) very much to their liking. Arriving in the frontline in August 1942, the new Lavochkin fighters soon found themselves pitted into action on the Central Sector against the equally new Fw 190As of JG 51. The first clashes took place in November of that year, and from then on the Focke-Wulf fighter would regularly clash with its counterpart from Lavochkin.

Название: Reinforcement Learning: An Introduction, 2 edition
Автор: Richard S. Sutton, Andrew G. Barto
Издательство: A Bradford Book
Серия: Adaptive Computation and Machine Learning
ISBN: 0262039249
Год: 2018
Страниц: 552
Язык: английский
Формат: pdf (true)
Размер: 10.3 MB

The significantly expanded and updated new edition of a widely used text on reinforcement learning, one of the most active research areas in artificial intelligence.
Reinforcement learning, one of the most active research areas in artificial intelligence, is a computational approach to learning whereby an agent tries to maximize the total amount of reward it receives while interacting with a complex, uncertain environment. In Reinforcement Learning, Richard Sutton and Andrew Barto provide a clear and simple account of the field's key ideas and algorithms. This second edition has been significantly expanded and updated, presenting new topics and updating coverage of other topics.

Название: Robotics in Education: Methods and Applications for Teaching and Learning
Автор: Wilfried Lepuschitz, Munir Merdan
Издательство: Springer
Серия: Advances in Intelligent Systems and Computing
ISBN: 3319970844
Год: 2018 (2019 Edition)
Страниц: 289
Язык: английский
Формат: pdf (true)
Размер: 36.6 MB

This proceedings volume comprises the latest achievements in research and development in educational robotics presented at the 9th International Conference on Robotics in Education (RiE) held in Qawra, St. Paul's Bay, Malta, during April 18-20, 2018. Researchers and educators will find valuable methodologies and tools for robotics in education that encourage learning in the fields of science, technology, engineering, arts and mathematics (STEAM) through the design, creation and programming of tangible artifacts for creating personally meaningful objects and addressing real-world societal needs. This also involves the introduction of technologies ranging from robotics platforms to programming environments and languages. Extensive evaluation results are presented that highlight the impact of robotics on the students' interests and competence development.

Название: Flying to the Limit: Testing WWII Single-Engined Fighters
Автор: Peter Caygill
Издательство: Pen & Sword
ISBN: 184415226X
Год: 2005
Формат: PDF (conv)
Страниц: 214
Для сайта: litgu.ru
Размер: 5,7 МБ
Язык: Английский

During the years preceding and during World War II, the RAF and the Royal Aircraft Establishment were responsible for the selection and procurement of British military aircraft and also to evaluate their capabilities against captured enemy models whenever possible.