Researchers from the University of New South Wales (UNSW) have developed spectrally selective semi-transparent crystalline ...

It's one thing to design a pharmaceutical drug. It's another to know if and why it actually works; not on paper or in a computer model, but inside the chaotic world of living systems, where proteins ...

Spacecraft timing systems must provide highly stable, precise signals for navigation, communications and scientific instruments, even when GNSS signals are weak or unavailable. Designers often rely on ...

Abstract: In this paper, a hierarchical control framework is proposed for multiterminal dc (MTDC) grids with large-scale renewable power generations. In the primary control, dc voltage droop control ...

Abstract: The weather-dependent nature of renewable energy sources poses challenges in supplying consistent power and the usages of power electronics devices gives rise to power quality issues by ...

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