The evidence is solid but not definitive, as the conclusions rely on the absence of changes in spatial breadth and would benefit from clearer statistical justification and a more cautious ...

See the amazing winning entries from winner from the Underwater Photographer of the Year featuring playful seals, inside the ...

Abstract: It is known that the zero redundancy sparse arrays (ZRSA) explore the concept of sum and difference coarray (SDC). Both ZRSA-I and ZRSA-II are attractive options for the direction-of-arrival ...

Abstract: In 3D echography, reducing the complexity of the systems, which otherwise require several thousand channels to drive the probes, is a crucial consideration. In this regard, ultrasound probes ...