It is our effort to design the waveguide that can transmit powerful ultrasound. Methods: The waveguide with two parabolic reflectors was proposed by us to produce high-energy-density plane wave. Use ...

This section of roadway is located from Route 67 in Wayne County to County Road 808 in Bollinger County, Missouri. Weather ...

Abstract: A systematic approach to the synthesis of polarization-independent metasurfaces for anomalous reflection is presented. A fast analytical procedure is laid out to analyze the electromagnetic ...

The arrival of warm weather has construction crews undertaking or readying for major road projects. In the coming months, ...

Saudi Arabia launches cooled walkway in Makkah to ease Hajj pilgrim journey with heat-reflective roads, mist systems, and ...

Jamestown residents may have noticed technicians repainting lines on the roads.

Eng. Saleh Al-Jasser, the Saudi Minister of Transport and Logistics Services and Chairman of the Roads General Authority, launched the cooled pedestrian walkway project in Mecca, which will enhance ...

With the benefit of time, what was once a news media frenzy focusing on the violence after Floyd’s killing has yielded space ...

Flowers, painted benches and handmade memorials surround a mural of George Floyd at George Floyd Square on May 18, 2025.