Physicists have long relied on elegant theorems to connect the abstract math of quantum theory with the tangible behavior of ...

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 ...

Abstract: Quasi complementary sequence sets (QCSSs) are important in modern communication systems as they are capable of supporting more users, which is desired in applications like MC-CDMA nowadays.

Abstract: This study proposes a spatial multiplexing wireless communication method based on coding metasurfaces, achieving efficient electromagnetic wave manipulation through optimized coding matrices ...

You need an X-ray to measure your Cobb angle and find scoliosis. Scoliosis is diagnosed when the Cobb angle is 10 degrees or more. Surgery is considered when the Cobb angle reaches 40 to 50 degrees.

Angle Lifeboat Station covers a large and busy shipping area at the south-west tip of Wales. Find contact details, latest news and updates here.

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