“The shells surround a diffusively reflecting hollow core, in which arbitrary objects can be hidden.”

“In spite of the very large Peclet number, the rate of mass transfer is controlled diffusively, specifically by the rate of diffusion from streamline-to-streamline: sensitivity to the Peclet number is thereby lost.”

“Initiation of and continuing second stage combustion involves a dynamic balance of heat generation from diffusively controlled chemical reaction and heat loss from radiation and diffusion.”

“The skull appeared diffusely thickened on radiographs and CT scans throughout the entire cranial vault.”

“Kupffer cells are activated early, diffusely, and intensely and precede the activation of stellate cells.”

“Clinically the tongue appeared diffusely bulky and somewhat irregular but exhibited normal color, texture, and movement.”