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Your search for "introduction to antenna ppt" yielded 1864 hits

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This introduction presents an overview of the key concepts discussed in the subsequent chapters of this book. The book focuses on internal displacement in the context of disasters and climate change in Asia and the Pacific. It brings the role of disaster risk reduction and management authorities, as well as legal and policy frameworks that regulate their conduct, more into focus than the role of o

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The multiexciton density matrix theory is utilized to achieve a microscopic description of exciton-exciton annihilation (EEA). We apply the theory to the 18 bacteriochlorophyll (BChl) molecules of the B850 ring of the light-harvesting complex LH2 of Rhodobacter sphaeroides. The simulation of the EEA process reproduces the intensity-dependent transient absorption kinetic experiments very well, and

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Protection of the environment in times of armed conflict has traditionally been viewed through the lens of the laws of armed conflict or international humanitarian law. However, protection of the environment in relation to armed conflict encompasses consideration of other areas of law. The articles in this special issue explore the gaps and possible solutions for addresing the deficiencies of the

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Biohydrogen is increasingly being explored as part of strategies to achieve deep emission reductions. While much research has focused on the technical dimension of biohydrogen, fewer efforts have positioned it in larger contexts. Using literature and expert interviews, this study applies the multi-level perspective to explore an introduction of biohydrogen to the Swedish energy system. The finding

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This article briefly discusses the notion of input in a study abroad perspective, situating it against how input is treated in second language acquisition (SLA) more broadly, with a focus on methodological issues, operationalizations, and measurements. It further introduces three studies that examine input as studied in ‘the real wild’, and two studies that instead focus on ‘the digital wild’.

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This introduction opens the special issue on “Old Yiddish Literature: Historical and Cultural Perspectives,” which consists of five peer-reviewed articles, an interview, a book review, a report about a critical edition, and a creative work.It previews how these diverse contributions expand our knowledge of Old Yiddishliterature, ranging from the epic to the ethical will, from the religious hymn to

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Infant's age at introduction to certain complementary foods (CF) has in previous studies been associated with islet autoimmunity, which is an early marker for type 1 diabetes (T1D). Various maternal sociodemographic factors have been found to be associated with early introduction to CF. The aims of this study were to describe early infant feeding and identify sociodemographic factors associated wi

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The hedge fund industry has become one of the most creative and innovative areas within banking and finance during the past ten years. Its rapid growth and constant development has made it hard for regulators to mitigate the potential risks posed to investors and the financial system. The aim of this thesis is to discuss the potential need for further regulation of hedge funds, mainly based on the

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Despite decades of experience in urban planning, Iran lacks a robust urban policy framework to guide its rapid urbanization toward sustainable and resilient development. Moreover, its existing sectoral policies have failed to operate within an integrated framework. The formulation of a National Urban Policy (NUP), as proposed by UN-Habitat, offers a unified structure to facilitate the preparation,