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

Abstract: Orbital angular momentum (OAM) beams can be generated at many microwave frequencies by using antenna array. However, the complexity of the system and inability to transmit over long ...

Department of Chemistry, Princeton University, Princeton, New Jersey 08544, United States ...

Results We analyzed a total of 1,242 lower limbs ... Conclusion We identified changes in the angular parameters in patients from a reference hospital from the Brazilian Unified Health System which ...

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.

The orbital angular momentum of electrons has long been considered a minor physical phenomenon, suppressed in most crystals and largely overlooked. Scientists have now discovered that in certain ...

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 ...

President Donald Trump announced a plan to build a missile defense system, called the Golden Dome, on May 20, 2025. The ...

proudly announces the successful limited market release of the Aeros™ Modular Stem Total Ankle System, with five cases performed on launch day, May 5, 2025, at OrthoCarolina by renowned foot and ...