Scientists have long seen a puzzling pattern in tokamaks, the doughnut-shaped machines that could one day reliably generate electricity from fusing atoms. When plasma particles escape the core of the ...

By 2050, offshore wind power capacity in the North Sea is set to increase more than tenfold. Researchers at the Helmholtz Center Hereon have analyzed the long-term overall impact of this large number ...

Lunar-based measurements reveal Earth’s outgoing radiation is dominated by low-order spherical harmonics, providing unified global data for climate and environmental studies ...

Idaho National Laboratory researchers have demonstrated a surrogate reactor concept that replaces neutron-driven signals with beams of LED light, creating a zero-radiation test environment for reactor ...

Accuracy is measured by two machines, one that tests just the sensor across X, Y, and Z axes, and another that tests just the X axis and Y axis, but with the sensor inside the mouse. François Morier, ...

ARCHER simulates particle transport across the accelerator, patient phantom, and EPID. Key components include the target, primary collimator, flattening filter, ionization chamber, mirror, jaws, HDMLC ...

Matt Korda, the associate director of the Nuclear Information Project at the Federation of American Scientists, assisted USA ...

College of Advanced Interdisciplinary Studies, National University of Defense Technology, Changsha, China. Relativistic Vacuum Electron Devices (RVEDs) generate High-Power Microwaves (HPMs) with peak ...

Astrophysicists in New York have created terrifying simulations of how black holes naturally create dazzling displays detected from billions of light years away.

A current Radio World ebook explores trends in the use of AI in broadcast radio technology. In 2022 the Federal Communications Commission allowed computer modeling of directional FM antennas. The ...

Abstract: An iterative approach for the shaping of the whole radiation pattern at a single frequency using a partially reactively loaded antenna array is presented. The approach is applicable to a ...