If you’re preparing for the EC-Council’s CEH exam or exploring other security certifications such as Security+, CySA+, CISSP, ...
Robert Kelly is managing director of XTS Energy LLC, and has more than three decades of experience as a business executive. He is a professor of economics and has raised more than $4.5 billion in ...
» What is the purpose of DRLs? DRLs should be set for representative examinations or procedures performed in the local area, country or region where they are applied. National DRLs (NDRLs) should be ...
Abstract: The effectiveness of a relatively simple Teager energy operator (TEO)-based single-phase grid synchronization method, which relies on a second-order generalized integrator (SOGI), is ...
Abstract: The traditional recursive least squares (RLS) method involves first and second-order derivatives of voltage and current signals in the parameter identification model for asynchronous motor ...
Oct. 11, 2025 — Researchers have unearthed South America’s first amber deposits containing ancient insects in an Ecuadorian quarry, offering a rare 112-million-year-old glimpse into life on the ...