Also, the oral environment is subject to the deposition of different amounts of plaque and calculus that consequently may absorb the leaching materials and so affect the duration and frequency of exposure of cells adjacent to the retained debris on these materials (Lee et al. 1995a, 1995b, 1998).
It is hard to know whether President Trump's Wednesday tweet will change the calculus for any retailers that may be weighing whether to continue to offer Ivanka Trump merchandise.
The state hopes the cameras can help bring advanced courses like calculus and astronomy to schools that may have only a few dozen students, Mr. Blankenship said.
The results illustrate that Condorcet polling is feasible in such a context, and that the information provided changes the strategic calculus of voters in ways that may have a positive impact on the way votes are cast and choices considered.
And had he known the talks were once again going on, that may have changed his calculus about going public, which in turn was something we had to keep in mind.
Even if a student earns a 5, the highest score, on A.P. Calculus, that class may not be as in-depth or challenging as the college equivalent.
Senator Mark Steven Kirk, an Illinois Republican who sponsored the sanctions bill, along with Senator Robert Menendez, Democrat of New Jersey, added another variable to the president's difficult calculus, arguing that sanctions may be the only thing that dissuades Israel from mounting a pre-emptive military strike on Iran's nuclear installations.
Of course, that calculus may sound self-serving: the bankers traditionally are paid only if the deal is consummated, so for the banker the risk is always worth taking.
The political calculus may be that the green types have nowhere else to go, but if they develop the impression that, practically speaking, it doesn't matter what either candidate believes about the environment, then they'll be free to make their decision on the basis of other issues.
The former official suggested part of Trump's calculus may be that whatever political damage he suffers from ousting the attorney general could wear off before he faces reelection in 2020.
