Owing to the isotropic water diffusion that occurs in GM, diffusivity parameters derived from DTI have limited clinical value.
And the nuclear diffusion that has transpired has had remarkably limited, perhaps even imperceptible, consequences.
The result is a signature, a persistence on skin, and a diffusion that are – all three – astonishing.
This Olmec horizon (i.e., a cultural diffusion that is contemporaneous at widely scattered sites) represents the first climax, or era of "unification," in the history of Mesoamerican civilization.
USEC has long relied on an older, electricity-intensive technique, known as gaseous diffusion, that involves pushing uranium gas through membranes.
His work underlay debates on matters, such as the relative importance of technological innovation (versus diffusion), that were of serious concern for the remainder of the 19th century and persisted well into the 20th.
But the researchers suggested that bubbles might form as result of "a direct physical effect of intense sound (such as rectified diffusion) that might destabilize gas nuclei" in tissues that were supersaturated with nitrogen.
SFDEs model phenomena exhibiting anomalous diffusion that cannot be modeled accurately by the classical diffusion equations.
Time trends also indicate knowledge diffusion that could improve Russia's ability to regulate transport safety.
b ADC map does not show restricted diffusion that would be characteristic for an acute ischemic stroke.
First, is the increase in conductivity for the pseudo-capacitors resulting in faster ion diffusion that restricts the capacitance [14].
