Abstract: This letter proposes a novel complex-valued nonlinear function (CVNF) approximation method for adaptive nonlinear filter, which is used to digitally cancel the weak nonlinearity, a commonly ...

Abstract: This article presents a new method to solve the inverse problem of reconstructing the lightning return-stroke current from measurements of the radiated magnetic field. Although the lightning ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

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Tumour progression and spread are influenced by a variety of factors. These include communication between cells, the presence of differing types of cellular lineage in a cancer (tumour heterogeneity) ...

Christina Majaski writes and edits finance, credit cards, and travel content. She has 14+ years of experience with print and digital publications. Khadija Khartit is a strategy, investment, and ...

Apple's second-generation smart glasses with an in-lens display may have two modes, depending on which device they are connected to. Apple's smart glasses would compete with the Meta Ray-Bans, which ...

With more than a decade of experience, Nelson covers Apple and Google and writes about iPhone and Android features, privacy and security settings, and more. Jason Chun is a CNET writer covering a ...

Nobel Peace Prize winner and opposition leader Maria Corina Machado Venezuela announced on Monday it would close its embassy in Oslo, days after opposition leader María Corina Machado was awarded the ...