A 3D-printed piezoelectric metamaterial uses topology-driven charge transport to locate underwater sound sources from a single compact transducer, replacing bulky hydrophone arrays.

Abstract: A segmented angular rate joint estimator for fusing the measurements in an inertial sensor array is presented with higher precision and lower calculation burden, which offers better ...

I'm using signal forms in a large and complicated model. They are way nicer to use than their predecessors! I cannot however figure out how to define validation rules for array subobjects. I've ...

Stephen has degrees in science (Physics major) and arts (English Literature and the History and Philosophy of Science), as well as a Graduate Diploma in Science Communication. Stephen has degrees in ...

WASHINGTON — Defense contractor Raytheon is partnering with satellite imaging startups Array Labs and Umbra Space to develop advanced three-dimensional Earth observation technologies for the ...

Abstract: The angular resolution of phased-array radar is essential for applications, including multitarget detection, real aperture imaging, and so on. Because of various practical limitations, ...

Hi I was trying to implement a sorting screen using cdk drag and angular form array. After adding the form array elements dynamically (say 3 elements) i tried to sort it (3 item moved to the top) but ...

As astronomers read back into the first chapters of the universe’s history, they have uncovered a horde of gigantic black holes that seem to have matured much faster than scientists thought possible.