This paper demonstrates that unit cell asymmetry with respect to the transversal axis —or transversal asymmetry— is an essential design parameter in periodic leaky-wave antennas (P-LWAs). Specifically ...

Discovery of 257Sg and its K-isomer reveals new insights into superheavy element fission and quantum stability mechanisms.

The precursors of heavy elements might arise in the plasma underbellies of swollen stars or in smoldering stellar corpses.

An international team of researchers, led by scientists from GSI/FAIR in Darmstadt, Germany, has studied r-process ...

They're in the headlines every week—critical minerals like lithium, cobalt, nickel, graphite and the rare earth elements ...

In this paper, a compact log-periodic dipole array (LPDA) antenna is developed at 0.5-10 GHz. This LPDA structure constitutes fewer dipole elements than a conventional LPDA antenna that exhibits ...

A longstanding mystery of the periodic table involves a group of unique elements called lanthanides. Also known as rare earth ...

Birefringent ring-banded spherulites with radial periodic variation of thicknesses were grown from poly(ε-caprolactone) (PCL) solutions under conditions for which the solution concentration was held ...

The Wick 338 prepares for 44th Southwick National Pro Motocross Championship by: John Budenas Posted: Jun 19, 2025 / 04:35 PM EDT Updated: Jun 19, 2025 / 04:36 PM EDT ...

The 44th annual celebration will return from June 20 to 28, welcoming visitors each night from 7 to 11 p.m., with an opening parade kicking off at 6:30 p.m. on Friday, June 20.

But amid considerable discussion in policy circles about a key element of the bill, Trump apparently had no idea about this provision — which, given his background as a post-policy president ...

Fire breaks out at 24th Street Missionary Baptist Church, Veterans Parkway northbound shut down ...