Figure | Working principle of Interferometric Image Scanning Microscopy (iISM). (a) Schematic of the iISM microscope and interferometric PSF detection. (b) iISM with adaptive pixel-reassignment (APR) ...

Nutrition labels that are found on just about every piece of packaged food could be getting a new look in the U.S., with a greater focus on calories and added sugar. The changes, proposed by the Obama ...