Sentence examples for a necessity for various from inspiring English sources

Considering that the resulting design can be unfeasible because of the probable changes in the nodes' heads and therefore in the demand flows, and also because of the reconstruction of the looped network, there is a necessity for various iterations of the methodology that explore the head assignation space in an intelligent way.

There is a necessity for carefully testing various proposed risk factors and pathological mechanisms.

Creating a habitat for a variety of forms of life, such as riparian plants and various fish, is a necessity for stressed river ecosystems.

Since increased dietary metals intake may contribute to the development of various disorders, there is a necessity for monitoring of these substances in the human diet.

Peace is a necessity for education.

"It's a necessity for us".

Still vigilance is a necessity for a traveling cyclist.

The financial crisis may make work a necessity for many.

It is a necessity for our economic and social security.

Today it is a necessity for us all".

Semaphores are a necessity for synchronization in any OS.