Accurate channel estimation (CE) is critical to the performance of orthogonal frequency-division multiplexing (OFDM) underwater acoustic (UWA) communications, especially under multiple-input ...

Four-leg voltage-source converters can effectively provide the neutral connection in three-phase four-wire systems. They can be used in inverter, rectifier, and active filter applications to handle ...

The waste from Water Treatment Plants (WTP) is known as WTP sludge. Disposing of WTP sludge in an environmentally friendly manner is crucial. In order to minimize the environmental impact, waterproof ...

Cryptic Vector has appointed John Fant, most recently senior vice president of business development at BlueHalo, as chief growth officer.

A major drug bust in Port Moresby has resulted in the arrest of two police officers and three civilians at a city hotel. The arrests occurred on Saturday, June 14, following a tip-off from the public, ...