Despite the prominence of this diffusion-based model in development, quantitative studies, largely performed in animals, have not yet demonstrated this simple mechanism in multicellular tissues.

(Nanowerk News) Although systems consisting of many interacting small particles can be highly complex and chaotic, some can nonetheless be described using simple theories ... macroscopically through ...

A simple diffusion resistance model is shown to be sufficient to capture the effects of both intracrystalline and surface diffusion resistances, thus properly linking simulation to experimental ...

Andy Salerno, a software engineer and photographer, explains the steps to use img2img to generate high-quality illustrations from simple rough images. If you give Stable Diffusion an instruction ...