They have also participated in "hosted exchanges" -- rather than exchanging at the same time, each party takes turns being hosts -- and have made lasting friendships.
For example, assume that Country A's sovereign is exchanging at two to the dollar in New York City, while Country B's franc is valued at five to the dollar.
To test this workflow, we simulate realistic single-molecule experiments and resolve three protein conformers, exchanging at 30 μs and 10 ms, with accuracies of 1 3 Å RMSD versus the target structure.
For each subject, an average proportion was compared against the value that would be predicted if subjects were exchanging at random (i.e., 0.5), using one-sample t-tests (p-values adjusted for multiple comparisons).
A quick equilibrium can be achieved by exchanging at either or both of the C-terminal carboxyl oxygen atoms if the kinetics for complex formation is faster than the digestion time.
Analysis of brightness (cluster size) using the extrapolated G 0) and intensity (see Materials and Methods) shows that large clusters are exchanging at the trailing region, where the exchange rates are slower, whereas smaller clusters or monomers are exchanging with the leading edge.
