The NSS's principles asserted that 'this is the only life we have, and that we should work for its improvement'.

This principle, as noted by James Maxwell in 1872, asserts that it is possible to measure temperature.

Landauer's principle asserts that there is a minimum possible amount of energy required to change one bit of information, known as the Landauer limit:

The principle of shielding asserts that visions often remain fundamentally unchanged by containing motivation to quash counter messages.

The principle of explanatory deficiency assert that when a rhetorical vision loses its explanatory power, it begins to decline.

A basic principle of science asserts that the safest hypothesis to adopt is the simplest one that explains all the facts.

The local-global principle or Hasse principle asserts that for quadratic equations, the converse holds, as well.

The principle was here successfully asserted, that the needs of the Navy took precedence over other claims, however well founded.

As we make the tour, certain general principles assert themselves.

Hamilton's principle asserts that u is a stationary point with respect to variations of the total energy T+U.