EPA periodically evaluates ways to improve our fuel economy estimates so they better reflect real-world driving.

In this "make it happen" style, the Council also periodically evaluates its progress on the Area Plan and gathers input from the community.

There are always risks but the key is to evaluate periodically that your pipelines are secure.

The board establishes the structure to accomplish the vision, and periodically evaluates the results.

As with any training, it is a good idea to periodically evaluate the effectiveness of the training course.

The Secretary shall periodically evaluate whether the criteria of the system are being applied in a manner that is transparent, reliable, and valid.

The accord said a mechanism would be created before the end of next week to evaluate periodically how the rebels use the territory.

The basal rate for a particular time period is determined by fasting while periodically evaluating the blood sugar level.

Students must keep a portfolio of their writing for the teacher to evaluate periodically throughout the session.