Abstract: Full-waveform inversion (FWI) requires an accurate representation of the source wavelet to enhance the reliability of model reconstruction. Traditional wavelet estimation methods depend on ...

Abstract: We study the problem of fault isolation in linear systems with actuator and sensor faults within a data-driven framework. We propose a nullspace-based filter that uses solely fault-free ...

A new study led by researchers from the Aerospace Information Research Institute (AIR) of the Chinese Academy of Sciences has for the first time mapped the long-term, large-scale transport pathways of ...

The Trump administration’s abusive efforts to repurpose millions of federal records and funnel them into a centralized government database represent a systemic shift toward a consolidation of ...

Found in knee replacements and bone plates, aircraft components, and catalytic converters, the exceptionally strong metals known as multiple principal element alloys (MPEA) are about to get even ...

BikeOn is shaking up the power meter world with the launch of CycleClick, a compact, clip-on device that claims pro-level power metrics with no tools, no crank swaps, no fuss. What’s the catch? It’s a ...

This past week, a federal judge ruled that the U.S. Immigration and Customs Enforcement had improperly accessed protected health information of millions of Medicaid enrollees, including U.S. citizens.