Scientists have developed a technique that aligns stem cells into a single sheet, resulting in a marked increase in the secretion of signaling proteins which help repair tissue and regulate the immune ...

UF engineers, backed by DARPA and NASA, are perfecting laser-forming techniques that let metal sheets fold themselves into giant solar arrays, antennas, and even space-station parts right in ...

Matrix completion techniques are widely employed to estimate the channel matrix from partially observed channel measurements. However, its computational complexity is cubic in the number of antennas, ...

Stem cell therapy has great potential for the treatment of ischemic diseases, but poor engraftment of implanted stem cells limits the therapeutic efficacy. Here, we developed an approximately 80 μm ...

Breaking the known activity–stability trade-off is essential for the broad implementation of Fe–N–C catalysts in fuel cells. Here, we report the development of an atomically dispersed Fe–N–C catalyst ...

Undersea warfare relies heavily on acoustic means to detect a submerged vessel. The frequency of the acoustic signal radiated by the vessel is typically very low, thus requires a large array aperture ...