Sentence examples for obstacle against from inspiring English sources

It is an obstacle against which the science of the human body has always had to struggle.

Their survival tactics often involve glycoconjugates that form a protective obstacle against unwelcoming forces.

A planetary ionosphere forms an effective obstacle against the solar wind flow which, in turn, forms a bow shock.

However, the security threat in terms of Denial of Service (DoS) attacks constitutes a major obstacle against the achievement of this transfer.

Non-selectivity of tissue heating in conventional hyperthermia methods results in collateral damages to healthy tissues and this is the greatest obstacle against hyperthermia in clinic.

The inhibitory effects of wheat straw on hydration of cement, however, represent the major obstacle against development of cement-bonded strawboard.

Obstacles against westward wandering across the Atlantic are great.

The obstacles against her are still immensely powerful — and yet they are very difficult to define".

Travis, who is living in New York and working toward a math doctorate, is anguished at having to weigh insurance obstacles against the chance to save his dad.

In contrast to Pennington, Manning has looked crisp, and the Giants' offense found few obstacles against the Jets other than the invisible barrier to the end zone.

The strip of land north of Giants Stadium along Patterson Plank Road, in particular, is plagued by "substandard buildings, flooding problems, obstacles against pedestrians and poor traffic circulation," the commission said, citing an acute need for revitalization.