Sentence examples for not often necessary from inspiring English sources
Pre-scan beta-blockade is another step that can help to reduce motion artefact, and is commonly used in coronary CTA; in practice, the administration of beta-blockers to patients undergoing routine thoracic aorta CTA is not often necessary to obtain satisfactory image quality, particularly with the improved temporal resolution of modern CTs [45].
It is expected that in a sub acute LBP population, extensive knowledge in these areas is not often necessary.
However, immunofixation is not often necessary for interpretation, as the level of AAT protein is adequate (even for the Z variant) to be detectable by stain alone, and because a fairly clean background is obtainable due to the low level of non-AAT proteins in this pH range.
You have the option of purchasing the professional version, but this is not often necessary for personal use.
Toilet seats come in a standard size, so measuring is not often necessary as long as you know the shape of the toilet bowl.
Currently, rapid diagnostic tests are not available to determine the susceptibility profile of influenza viruses in real time, and thus clinicians do not often have the necessary information with which to guide appropriate antiviral use.
So, it was great to read two stories this week about valuing experience, skills and wisdom and acknowledging that more-seasoned workers are not only useful, but often necessary.
Developing an efficient production system is often necessary not only for direct utilization as practical medicines, but also for chemical characterization and engineering studies [ 5, 6].
Without boosting macroeconomic demand, making labour markets more flexible in troubled EU countries – while often necessary – will not in itself create sufficient jobs.
But in the ultra-controlled world of the enterprise, collaboration is often necessary but not so ideal when it concerns sensitive information.
Placement of a circuit subsystem like copy control in a black box while ignoring molecular details is not faulty per se, and often necessary in order to initiate the engineering of large-scale systems [51].
