Increasing the deployment density of the indoor base stations is a way to deal with the problem of low transmission efficiency of high-frequency communication indoors in the future. To reduce the ...

Abstract: This paper focuses on the design and the characterization of a frequency-selective shield for positron emission tomography (PET) detector modules of hybrid magnetic resonance-PET scanners, ...

Study finds that the pace of evolution in organisms differs depending on the type of cells involved. A new study finds that two species of worms have maintained strikingly similar patterns of gene ...

Bayer chemical company is pushing NC lawmakers to shield it from lawsuit based on Roundup weed killer. Legislators must stand up to pesticide makers.

Nautical Ventures operates nine high-volume retail locations across Florida, including two flagship waterfront showrooms, providing Vision Marine with direct access to one of the most concentrated ...

Israel-Iran Conflict: For the first time, the Israeli Navy deployed its new Barak Magen air defence system in combat, intercepting eight Iranian drones over the Mediterranean. The successful intercept ...

More Navy combat power has moved into position alongside the US destroyers that are helping shield Israel from Iranian missiles.

Cyber Shield is the longest-running and largest Department of Defense cyber exercise, and this year hosts 42 states and territories, along with 15 countries within the State Partnership Program.

National Guard, State Partnership Collaboration at Cyber Shield 2025 By Staff Sgt. Hannah Tarkelly, North Carolina National Guard June 16, 2025 ...

China’s extreme heat shield breaks thermal limit on hypersonic flight Chinese team’s carbide ceramic can withstand temperatures of up to 3,600 degrees Celsius, offering potential for aerospace ...