Human body parts, which till minutes ago had life in them, lie inert on the streets as busy feet rush by. You stop and stare and shudder. “When there’s a blast, everything is in motion and robotic.

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: We proposed a compact torsion sensor with high sensitivity using angle-offset long period grating (AO-LPG) inscribed in multicore fiber (MCF). AO-LPGs can be conveniently fabricated on the ...

Abstract: Millimeter-Wave (mmW) communication in 5G mobile terminals requires mmW antenna to have low-profile design structure, wide-bandwidth and large-angle beam scanning. In this work, 4×2 array is ...

ASUNCION -- The United Nations Educational, Scientific and Cultural Organization (UNESCO) on Wednesday inscribed Spring Festival, social practices of the Chinese people in celebration of the ...

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.

Visit us in Washington, DC and Chantilly, VA to explore hundreds of the world’s most significant objects in aviation and space history. Free timed-entry passes are required for the Museum in DC.