The assumption is that during a time step Δ t the probability of an entity interacting with its closest neighbour, Pclosest, is much higher than the probability of it interacting with its next nearest neighbour, Pnext nearest: Pclosest ≫ Pnext nearest.
So we scan an unknown parameter space, usually mapped out in terms of the WIMP mass and the chances of it interacting with an atomic nucleus.
Because of all the different versions of Android and the multitude of devices that run it, interacting with the menus in this app may require a little more effort than you expected, but they still work well.
"If we set some minimum time requirement on an exchange before we call it interacting, her degree centrality would drop substantially, for while she exchanged kisses with a lot of people, she had time to speak meaningfully with perhaps none of them".
We've done some testing of it interacting with humans in controlled conditions, and now we are going to make it available for a limited time so that we can assess how people use it, and how well it copes once it encounters real people.
High-energy particles pass through it, interacting with different detectors on the way.
