Название: Radio Wave Propagation Fundamentals, 2nd Edition
Автор: Artem Saakian
Издательство: Artech House
Год: 2021
Формат: True PDF
Страниц: 438
Размер: 14 Mb
Язык: English

This completely updated second edition of an Artech House classic provides a thorough introduction to the basic principles of electromagnetic wave propagation of radio frequencies in real-world conditions, fully updated by including new achievements in theory and technology. It serves as an invaluable daily reference for practitioners in the field and as a complete, organized text on the subject. This comprehensive resource covers a wide range of essential topics, from the classification of radio waves, electromagnetic wave theory, and antennas for RF radio links, to the impact of the earth surface on the propagation of ground waves, atmospheric affects in radio wave propagation, and radio wave reception.

Название: Designing Wireless Sensor Network Solutions for Tactical ISR
Автор: Timothy D. Cole
Издательство: Artech House
Год: 2020
Формат: True PDF
Страниц: 376
Размер: 14.8 Mb
Язык: English

This comprehensive resource demonstrates how wireless sensor network (WSN) systems, a key element of the Internet of Things (IoT), are designed and evaluated to solve problems associated with autonomous sensing systems. Functional blocks that form WSN-based systems are described, chapter by chapter, providing the reader with a progressive learning path through all aspects of designing remote sensing capabilities using a WSN-based system. The development and a full description of fundamental performance equations and technological solutions required by these real-time systems are included.

Название: Deep Learning Applications of Short-range Radars
Автор: Avik Santra, Souvik Hazra
Издательство: Artech House
Год: 2020
Формат: True PDF
Страниц: 350
Размер: 39 Mb
Язык: English

This exciting new resource covers various emerging applications of short range radars, including people counting and tracking, gesture sensing, human activity recognition, air-drawing, material classification, object classification, vital sensing by extracting features such as range-Doppler Images (RDI), range-cross range images, Doppler Spectrogram or directly feeding raw ADC data to the classifiers.

Название: Financial Technology: Case Studies in Fintech Innovation
Автор: Niels Pedersen
Издательство: Kogan Page
Год: 2021
Страниц: 273
Язык: английский
Формат: pdf (true), epub
Размер: 16.6 MB

With the continued success of fintech (financial technology) businesses around the world, financial services are becoming increasingly de-centralized, personalized, and automated. This new textbook strikes a balance between academic depth and commercial relevance in examining the advantages and challenges of these changes through the lens of various analytical frameworks. Financial Technology demystifies key technologies, such as blockchains, APIs, AI, machine learning, and cloud computing, in a clear and accessible style suitable for readers with no technological background.

Название: Одно лечит, другое калечит. Польза и риски при приеме лекарств, о которых не расскажут в аптеке
Автор: Екатерина Елисеева
Издательство: Эксмо
Год: 2021
Формат: fb2, rtf
Размер: 12 Мб
Качество: Хорошее
Язык: Русский

Лекарства спасают, продлевают жизнь и повышают ее качество. Об их пользе знают все. А от рисков многим свойственно отмахиваться, ведь часто быстрое избавление от боли или странного ощущения кажется важнее, чем долгосрочные последствия для здоровья.
В своей книге Екатерина Елисеева, д.м.н., профессор, клинический фармаколог и победитель премии «Здравомыслие», призывает читателей к большей внимательности и заботе о своем здоровье.

Название: Myofascial Training: Intelligent Movement for Mobility, Performance, and Recovery
Автор: Ester Albini
Издательство: Human Kinetics
Год: 2021
Страниц: 321
Язык: английский
Формат: pdf (true)
Размер: 14.7 MB

Perform your best and feel your best by keeping your body flexible, strong, and mobile. Myofascial Training: Intelligent Movement for Mobility, Performance, and Recovery will show you how to reset your network of fascia, the connective tissues that support and protect the muscles and bones that facilitate every move you make. The result? A toned, balanced, relaxed, and coordinated body. Following five fundamental strategies—feel, mobilize, stretch, move, and release—you will learn specific exercises for the fascia throughout your body. The movements are simple, and most require only your own bodyweight. Expert instruction will lead you through sequences to improve function, enhance performance, recover from injury, and release tension. More than 600 color photos show the correct starting position and technique for each movement to ensure optimal results.

Название: Federated Learning Systems: Towards Next-Generation AI
Автор: Muhammad Habib ur Rehman, Mohamed Medhat Gaber
Издательство: Springer
Год: 2021
Страниц: 207
Язык: английский
Формат: pdf (true), epub
Размер: 22.9 MB

Google introduced the term Federated Learning (FL) to enable the Machine Learning models to be initially trained at the customers’ or citizens’ devices and systems and later the model updates are aggregated at the centralized cloud servers. Considering this notion of FL, a large plethora of research activities has been performed by researchers and practitioners in academia and industry. Hence, numerous research publications were produced to solve the active research issues in terms of privacy, security, data and model synchronization, model development and deployment, personalization, incentivization, and heterogeneity across the FL systems.

Название: Я - кулинар
Номер: № 1 /2021
Издатель: ЧП "Ин-Про"
Страниц: 28
Язык: русский
Формат: PDF
Размер: 56,65 Мб

Газета «Я - кулинар» - новое издание кулинарных рецептов вкусных и сытных блюд из недорогих продуктов. Рецепты сборника - простые и доступны даже для кулинаров начинающих и гарантируют всей семье правильное питание.
Среди разделов: «Детские рецепты» * «Летний рацион» * «Летние закуски» * «Звездные рецепты» от Олега Винника * «Диета на лето» * «Готовим на улице» * «Экономное меню» * «Гости на пороге» * «Бабушкины рецепты» * «Ночной дожор» * «Полезные хитрости» * «Для хорошего пищеварения» * «Начинаем консервацию» * «Летние блюда»: первое, второе, десерт *

Название: Great American Bombers of WW II: B-17 Flying Fortress
Автор: William N. Hess, Frederick A. Johnsen, Chester Marshall
Издательство: MBI
Год: 1998
Формат: PDF
Страниц: 440
Размер: 185,2 МБ
Язык: Английский

During World War II, the B-17 made its mark in Europe with daring and devastating bombing runs over the heart of German industry. Fans of the B-24 consider it the most important bomber of the War for its large payload and versatility. And the B-29, with its pressurized cabin and remote-control gun turrets, was the ultimate strategic bomber, flying higher, faster, and farther than any of its counterparts, making it the logical choice for the War-ending flights over Hiroshima and Nagasaki.

Название: Russia at War 1941-45
Автор: Vladimir Karpov
Издательство: Vendome Press
Год: 1987
Формат: PDF
Страниц: 264
Размер: 301,2 МБ
Язык: Английский

The 300 photos in this Soviet-prepared volume reflect all aspects of that nation's experiences during World War II. They mesh effectively with the text, which is predictably patriotic but not stridently so. Though there are numerous photos of military history, this is not a military history per se but, rather, an account of a nation under severe stress. Women's roles, for example, are amply recorded. This excellent collection uniquely captures its subject. In its words and photos lurk the character and values of an extraordinary people.