Sentence examples for barriers presented by from inspiring English sources

The barriers presented by race, sexual orientation and class are not sometimes difficult to grasp, as micro-aggressions far outnumber outright discrimination.

Electrons overcome the lowered potential barriers (presented by the small red arrow in Figure 4) and get trapped in the deep localized potential minima, where the blue luminescence is stronger.

Here, we discuss how drug delivery and therapeutic efficacy are greatly hindered by barriers presented by the vascular endothelial cell layer and by the aberrant nature of tumor blood vessels in general.

The so-called barriers presented by the laws make for a laundry list of "unjust excuses," said Johnson, who admitted he had "voted blindly" for Democrats until about eight years ago.

Ewing and colleagues have previously reported on the barriers presented by professional gatekeeping and NHS governance approvals [ 11].

The bacterium develops mechanisms to overcome the physical, cellular, and immune barriers presented by the host to invade and replicate in host cells and achieve transmission to offspring.

This project attempts to remove the barrier presented by current products.

For the case of closed-loop vertical borehole designs, the thermal barrier presented by a loop can be significant.

Simulated large-volume flows originating higher up the flanks of Aragats volcano divert around the topographic barrier presented by the Shamiram Plateau.

Their main task is to provide a passageway for ions, which are charged, to traverse the formidable hydrophobic barrier presented by the hydrophobic core of the cell membrane.

The treated particles significantly out-performed (>260% capacity) the untreated particles, demonstrating a faster adsorption in the packed bed, whereas almost no adsorption was observed for the untreated material due to the barrier presented by the skin.