It is exerted, independently of the chemokine coreceptor usage, on viral strains with tropism for either lymphocytes (×4 strains) or macrophages (R5 strains) [7], [8], [13].
The tax passed on was imposed by a tariff act, 2 but necessarily the power does not depend upon the form by which it is exerted.
The pressure exerted on a floor by a 42-pound box the bottom of which has an area of 84 square inches is equal to the force divided by the area over which it is exerted; i.e., it is one-half pound per square inch.
In each model, the grazing pressure of the zooplankton PFTs and the way it is exerted on their preys may result in the food web dynamics and structure of the model to diverge from the one that was intended when designing the model.
It is indirect in the sense that it is exerted on aggregates of actual entities and not on actual entities themselves, as when one person prevents another from performing a vicious act by restraining the aggressor's body.
At this stage the protective mechanism is unknown, but it is exerted after wasp oviposition and is detectable as differential survival during the pupa-to-adult transition.
