Economic Policy, COVID-19 and Corporations, Mroczek-Dabrowska, Katarz

Автор: Dabrowska, Marta
Название: Variation in language
ISBN: 3631644655 ISBN-13(EAN): 9783631644652
Издательство: Peter Lang
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Цена: 10930.00 р.
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Описание: The book explores variations in English in the context of Facebook as a CMC register. The analysis covers, among others, markers of politeness, informal language, emotionality, and code-switching found in English used as a native, second and foreign language. The results show differences and similarities due to the users` culture, gender and age.

Автор: Dabrowska Karen
Название: Mohamed Makiya: A Modern Architect Renewing Islamic Tradition
ISBN: 086356416X ISBN-13(EAN): 9780863564161
Издательство: Неизвестно
Цена: 3168.00 р.
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Описание: Fascinating biography of one of the Middle East`s greatest architects whose life story is intrinsically connected to that of Iraq.

Автор: Koziel Slawomir, Pietrenko-Dabrowska Anna
Название: Surrogate Modeling for High-Frequency Design: Recent Advances
ISBN: 1800610742 ISBN-13(EAN): 9781800610743
Издательство: World Scientific Publishing
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Цена: 34508.00 р.
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Описание:

Contemporary high-frequency engineering design heavily relies on full-wave electromagnetic (EM) analysis. This is primarily due to its versatility and ability to account for phenomena that are important from the point of view of system performance. Unfortunately, versatility comes at the price of a high computational cost of accurate evaluation. Consequently, utilization of simulation models in the design processes is challenging although highly desirable. The aforementioned problems can be alleviated by means of surrogate modeling techniques, the most popular of which are data-driven models. Although a large variety of methods are available, they are all affected by the curse of dimensionality. This is especially pronounced in high-frequency electronics, where typical system responses are highly nonlinear. Construction of practically useful surrogates covering wide ranges of parameters and operating conditions is a considerable challenge.

Surrogate Modeling for High-Frequency Design presents a selection of works representing recent advancements in surrogate modeling and their applications to high-frequency design. Some chapters provide a review of specific topics such as neural network modeling of microwave components, while others describe recent attempts to improve existing modeling methodologies. Furthermore, the book features numerous applications of surrogate modeling methodologies to design optimization and uncertainty quantification of antenna, microwave, and analog RF circuits.