Fuel cells (FCs) have emerged as a sound promising technology for their application in emissions-free generation systems. Their high efficiency, reliability, and clean energy make these ...

In order to improve the efficiency and accuracy of antenna optimization, an adaptive evolutionary neural network (AENN)-based optimization design method for the wideband dual-polarized antenna is ...

Karen Abarca was a Los Angeles-based costume designer during her early 20s, but a trip to Death Valley inspired her to switch ...