Will cannabis live up to its promise as a wonder drug?

To date, cannabis has been legalised for medical use in more than 10 European countries, in Australia, Canada and in around 30 American states. In 2018 medical cannabis products t ...

Jeremy Renner Narrates AI-Animated Feature ‘Stardust Future’ (EXCLUSIVE)

Jeremy Renner is lending his voice to “Stardust Future: Stars and Scars,” an animated feature that its makers describe as the ...
IEEE

Design of Non-Uniform 3-D Arrays for Near-Field XL-MIMO Communications

Abstract: In this letter, a general design criterion is proposed for optimizing non-uniform three-dimensional (3D) arrays to enhance near-field capacity in extremely large-scale MIMO (XL-MIMO) ...
IEEE

Development of PCSEL-Array Module Towards Metal 3D Printing Applications

Abstract: We develop a PCSEL-array module towards metal 3D printing applications. We develop a module with four 3-mm-diameter PCSELs, which are mounted on a heat sink in a $\mathbf{2}\times ...