Abstract: In this paper, a multifunctional scattering antenna array has been proposed to generate orbital angular momentum (OAM) vortex scattering wave and meanwhile reduce antenna radar cross section ...

Abstract: We compare the technique of using the orbital angular momentum (OAM) of radio waves for generating multiple channels in a radio communication scenario with traditional ...

A research team led by Associate Prof. Wang Anting from the University of Science and Technology of China (USTC) of the ...

Video from the U.S. Geological Survey showed Kilauea volcano spewing lava more than 800 feet into the air in its latest eruption on Hawaii's Big Island. USGS said the eruption began around 4:15 p.m.

Learn the physics behind Ja Morant's incredible 360 layups! Discover the science of angular momentum and how it makes his moves possible.

A new experiment encodes quantum information in the motion of the atoms and creates a state known as hyper-entanglement, in which two or more traits are linked among a pair of atoms.

PyLops is an open-source Python library focused on providing a backend-agnostic, idiomatic, matrix-free library of linear operators and related computations. It is inspired by the iconic MATLAB Spot – ...

The debate over whether to lease out the New Mooring Container Terminal (NCT) at Chittagong Port to a foreign operator is intensifying, with political parties, including the BNP, Jamaat-e-Islami ...

In its latest Business Outlook Survey, published last week, the bank cited “diminished momentum amid elevated uncertainty” among the Lone Star State’s firms that stemmed from higher tariffs.

The Dodge Momentum Index (DMI), issued by Dodge Construction Network, grew 0.9% in April to 205.1 (2000=100) from the downwardly revised March reading of 203.1. Over the month, commercial planning ...

Boeing accelerates its momentum with win from Trump, Qatar by Alex Gangitano and Sylvan Lane - 05/16/25 6:00 AM ET by Alex Gangitano and Sylvan Lane - 05/16/25 6:00 AM ET ...