In this paper, the functions of the received power-distance were deduced and analyzed under the different train operating conditions at first. Based on these functions, an improved path loss model, ...

We propose an improved imperialist competitive algorithm (I-ICA)-based extraction method for small-signal model of GaN HEMT on Si. The proposed algorithm introduces differential evolution and boundary ...

We are working on a new special issue! Classic Toy Trains’ next special interest publication features 14 layouts you can visit across the United States, from the The Choo Choo Barn, the Chicagoland ...

STV announced July 1 that Richard Barrett has joined the firm as Vice President and New York Signals Manager within the ...

“CTAs have no other option than to buy, and in size,” the team added, estimating that they could add $40-50 billion to their equity positions unless the S&P 500 drops to 5,900—a scenario UBS assigns ...