In power distribution systems, three-phase transformer configuration directly impacts system reliability and load management.

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Walking along the Gyeongui-Jungang Line railway tracks in Yeonnam-dong, Mapo-gu, Seoul, one encounters a peculiar building that appears as precarious as a folded sheet of paper. Named ‘Around’Photo, ...

Troy Segal is an editor and writer. She has 20+ years of experience covering personal finance, wealth management, and business news. Gordon Scott has been an active investor and technical analyst or ...

The sides of right-angled triangles are labelled opposite, hypotenuse and adjacent. Trigonometry explores the relationship between sides and angles in right-angled triangles. The hypotenuse is the ...

A 3D shape with all straight edges and flat faces is a polyhedron. Other 3D shapes with least one curved surface are not polyhedra. A 3D shape with regular polygonal faces, meeting at equal angles, is ...

Abstract: Triangle counting calculates the number of triangular structures in a graph. It is a fundamental basis for many graph algorithms such as clustering coefficient, community detection, and link ...