But for a single currency to work over a region with enormous economic and political diversity is not easy.
Sometimes the development of a mesoscale weather disturbance causes thunderstorms to develop over a region hundreds of kilometres in diameter.
That bounty helped him maintain a stranglehold on power over a region pocked with shuttered steel mills and factories.
It is only the United States that threatens Venezuela's independence, as Washington fights to regain control over a region that it has lost.
Thus, when Mars Odyssey passes over a region containing hydrogen, it sees more slow neutrons and fewer of the faster ones.
Some of Cassini's most striking photography showed bright clouds, probably methane, floating over a region the size of Arizona near Titan's south pole.
At 3,600 square miles it is the largest roadless area in the lower 48 states, sprawling over a region that exceeds the size of Delaware.
To address this, our neighborhood operators average the image over a region to define their values.
The histogram of LBP labels calculated over a region can be exploited as a texture descriptor.
Directionality, a global property, describes total degree of directionality over a region.
A platinum (Pt) protective layer was deposited over a region of interest (ROI) using established procedures.
