Download these study guides from Via Afrika, as well as textbooks from Siyavula to help learners prepare for the matric exams. Published under Creative Commons CC-BY-ND licensing, Siyavula's textbooks ...

Abstract: The conventional resource allocation methods, using a central node, are not resilient, owing to the failure of the central unit. An advanced solution is to apply distributed optimization by ...

To ensure students and teachers can concentrate on learning after lost instructional time due to labour action, Alberta’s government has cancelled the January 2026 diploma examinations and Grade 9 ...

Russell (Rust Scientific Library) assists in developing high-performance computations involving linear algebra, sparse linear systems, differential equations, statistics, and continuum mechanics using ...

The only letter I’ve ever sent to the New York Times was in the 1980s, objecting to the paper’s suddenly pestilent use of “draconian.” During Iran–Contra the complaint must have seemed trivial; the ...

Natural selection uses duplicated genes as raw material for functional innovation, co-opting their existing features to new functions. Understanding genetic innovation requires two questions to be ...

In today's rapidly evolving threat landscape, organizations face unprecedented challenges in maintaining robust security postures across their Windows infrastructure. Traditional security tools often ...

Following the discovery of high-temperature superconductivity in the La-H system, we studied the formation of new chemical compounds in the barium-hydrogen system at pressures from 75 to 173GPa. Using ...

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HIGHS Exciting powertrain options, approachable price, the status of a BMW badge. LOWS Stiff ride, snug rear seat, lacks handling finesse of its larger stablemates. VERDICT The 2-series Gran Coupe is ...