Sentence examples for has necessitated an from inspiring English sources
The depletion of fossil fuel resources on a worldwide basis has necessitated an urgent search for alternative energy sources to meet up the present day demands.
For pharmacists, however, the development and marketing of more complex medications has necessitated an even closer understanding of the science behind these medications.
Most notably, Brookings found that WMATA's extraordinary lack of dedicated funding sources has necessitated an over-reliance on annually appropriated support that makes the agency vulnerable to perennial financial crises.
America, by arming the Arabs with F-15 jets, battle tanks and various types of missiles have caused Israel concern as to how the weapons will be put to use and has necessitated an Israel counter move to the weapons systems.
Emergence of tuberculosis as a global health threat has necessitated an urgent search for new antitubercular drugs entailing determination of 3-dimensional structures of a large number of mycobacterial proteins for structure-based drug design.
This has necessitated an approach that provides spatial information at an order of magnitude greater than can be achieved with standard imaging approaches (Chusainow et al., 2005).
