Abstract: A computer implemented method and system for dynamically recommending footwear size includes receiving a plurality of images of a foot of a user during a current scan of the user foot, analysing the plurality of images to generate a 3D foot profile of the user, determining a foot size of the user based on the 3D foot profile, predicting a foot growth pattern of the user based on the 3D foot profile, and a user profile, recommending one or more footwear size for the user based on the foot size, the predicted foot growth pattern, one or more footwear brands and models, and predicting a time of next scan of the foot based on the recommended footwear size and the predicted foot growth pattern.

Abstract: Distillate fuel is stabilized against degradation during storage by inserting into storage tanks solid materials containing polar sites to enable polar condensation of the fuel constituents active in degradation. Polyether or polyester polyurethane open cell foams are the prime solid stabilizers proposed.