Abstract: Optimizing the layout of sparse planar arrays constrained by minimum element spacing to reduce the peak sidelobe level (PSLL) is a difficult and challenging task in engineering applications.

A fully-sampled two-dimensional (2D) matrix array ultrasonic transducer is essential for fast and accurate three-dimensional (3D) volumetric ultrasound imaging. However, these arrays, usually ...

By Howard Schneider, Balazs Koranyi and Ann Saphir SINTRA, Portugal, July 1 (Reuters) - Federal Reserve Chairman Kevin Warsh ...

Philadelphia almost certainly will have set more temperature records over the next two days — but maybe not during the ...

Defense tech startups are repurposing automotive chips and pipes used in fracking in an effort to deliver weapons to the ...

Using Real-Time Quantitative Data Saturation Analysis to Enhance the Rigor of Qualitative Research: A Decision-Making Perspective. Open Journal of Business and Management, 14, 1921-1929. doi: ...

In addition to checking up on our current list, we’ve added two newly reviewed solar generators, the rugged Jackery 1500 ...

Large ground-mounted PV plants face significant lightning-induced transient voltages that can increase step-voltage hazards, ...

Second only to black holes, neutron stars – incredibly dense star remnants – are the densest objects in the universe. When ...

There's enough energy capacity to meet anticipated demand according to the state's grid operator.

Federal regulators on Tuesday took the first step in repealing the 53-year-old ban on civil supersonic flight over the ...

Spread the love“`html Rice is a staple food for more than half of the world’s population, and for good reason. It’s versatile, filling, and can complement a vast array of dishes. However, many ...