February will be the "perfect" month – at least on paper, some are saying. With four seven-day weeks beginning on Sunday and ending on Saturday, February makes for a perfect rectangle on the standard ...

Two-dimensional (2D) shapes are completely flat. 2D shapes can be found printed in a book or on a website. 2D shapes have sides and corners. A rectangle has 4 straight sides and 4 corners. A square is ...

Abstract: The mutual inductance between two coils is a key parameter in the inductively coupled wireless power transmission. The spiral rectangular coils are easier to implement than the circular ones ...

Abstract: This letter aims to estimate the 2-D direction-of-arrival (DOA) using a polarized uniform rectangular array (URA) under multipath propagation. To leverage the tensorial nature, a parallel ...

Modern black frame mirror Indoor use only Wall hung or freestanding Rectangle shape Not suitable for use in bathrooms Make a bold statement in your living space with this modern black freestanding ...

Cross threading occurs when the bolt is misaligned with the threads in the nut. It can destroy the threads, or cause the nut to jam. The standard beveled end process makes cross threading a ...

Routines to create rounded corners, with either circular rounding, or continuous curvature rounding with no sudden curvature transitions. Provides rounding of corners or rounding that preserves corner ...