Sentence examples for tough structures of from inspiring English sources

For instance, the early fossil record of grasses is poor, and the tough structures of grass stems have been postulated to have evolved in response to their being eaten by grazing mammals.

We report a versatile method to achieve strong and tough structured composites by the use of ABC block terpolymers.

Polysaccharides and glycoproteins are the main components of the C. albicans cell wall, which is a tough structure that protects the cell from changes in the external environment [2].

Additionally, the PLL is a very tough structure that seldom ruptures.

This makes the inter-filament interactions tight, and turns the egg envelope into a hard and tough structure.

The tough, bony structure of primate turbinates dictated the use of modified procedures for protein recovery.

The discovery, described last month in Nature Communications, borrows secrets from mollusk shells, which use very brittle, breakable materials to create some of nature's toughest structures.

Many roads in the mudslide zone remain impassable, getting food is tough, and structures — many of them shanties that once provided shelter in the port city of around 1 million people — are now buried in the muck-covered landscape.

It is tougher to pinpoint where excess profits accrue along the extended pipeline of structures of this sort.

Yet he is strikingly tough on the current structure of British society, and the way that cronyism and networking undercuts claims that Britain is a proper meritocracy.

"The High Line is a tough industrial structure," said Robert Hammond, a founder of Friends of the High Line, and what made the juxtaposition between the superstructure and the train bed evocative "was that it had this meadow on top".