"Can humanity enjoy the benefits of both asteroid and lunar mining without compromise, or do we have to choose one at the ...

Tungsten (W), a hard, heat-resistant, and corrosion-resistant metal, is indispensable to modern high-tech industries—from ...

A spatial smoothing scheme is further investigated in the context of coherent signal classification. It is shown that by making use of a set of forward and complex conjugated backward subarrays ...