The new funds being introduced by State Street and Barclays -- like existing Select Sector S.P.D.R.'s and World Equity Benchmarks, or WEB's, which track particular foreign markets -- will be structured as open-end funds, avoiding the cash drag problem.
The difference between the coarsening limits of model B and C, e.g., the regular Mullins-Sekerka problem and the Mullins-Sekerka with kinetic drag problem is obvious.
Even though the performance of this type of drilling fluid is not as encouraging as oil-based mud in reducing torque and drag, an addition of the additive would mitigate the torque and drag problem (Aston et al. 1998).
Second, considering preventing the pseudo-drag problem of flexible cable and realizing the accurate pose control for the cable driven parallel manipulator, the hybrid position/force control is implemented and validated.
You don't want to drag your problems into someone else's life.
In the real world, federal funding is a fast-dwindling resource, and populist pandering a bigger drag on problem-solving than any individual villainy.
Upon the current discrete adjoint method, a gradient-based optimization framework has been developed and applied to a drag reduction problem.
After a mere 3 months in space, Sputnik 1 fell back to Earth due to atmospheric drag, a problem that plagues all low-Earth-orbiting satellites even today.
I didn't want to just drag my problem from one country to another, but what could I do?
Ms. Wellman, a self-described data geek, started the Delta Project (named for the mathematical symbol for change) in 2006, not long before the recession and shriveling state revenues dragged the problem of spiraling tuition into the national spotlight.
