Abstract: In this communication, a wideband folded configuration for generating orbital angular momentum (OAM) vortex beams is presented. The Bessel beams OAM generator consists of a circularly ...

Patents hint at an e-turbo twist that could make lag vanish and midrange surge. A mystery machine may bring real boost to the ...

The 2026 Ferrari F80 is a technological tour de force built to showcase what the 80-year-old Italian automaker is capable of.

Ronny Kibet and Faith Jerono packaging harvested Cotton in sacks in Koitilial village ,Arror ward,Elgeyo Marakwet County on February 2,2022.Farmers grow cotton in small scale despite the harsh weather ...

NEW YORK, Oct 1 (Reuters) - Oil prices slid for a third day in a row to a 16-week low on Wednesday as a U.S. government shutdown fed worries about the global economy, while traders expected more oil ...

India's manufacturing sector activity eased in September, as new orders, output and input buying rose at the slowest rates in four months, while job creation retreated to a one-year low, a monthly ...

The operating environment faced by UK manufacturers remained challenging in September, as a quiet domestic market and lower intakes of new export business stymied production volumes and total new ...

The German spot electricity price increased on Tuesday, amid expectations that wind power production would increase slightly. However, levels will still remain below the seasonal averages. Analysts at ...

Abstract: Online acoustic system identification is one of the most challenging tasks for adaptive filters. Along with the desired accuracy in applications such as acoustic echo cancellation, it bears ...

Some natural gas producers in Western Canada are aggressively cutting output in an effort to ease an ongoing glut that this week tipped prices for the fuel into record negative territory, companies ...