July 10, 2025 • Brazil's President Lula is firing back at Trump's 50% tariff threat — saying Brazil is ready to match any U.S. import taxes, dollar for dollar. July 8, 2025 • The Hotel ...

This paper discusses an implementation and testing of two innovative methods for transmission lines distance protection against real-world fault events. This study's contribution is to encourage the ...

Dynamic geometry: GeoGebra allows users to create and manipulate geometric constructions with points, vectors, segments, lines, polygons, and conic sections. These constructions can be modified ...

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