Sentence examples for be valid and helpful from inspiring English sources

Meanwhile, once the method proves to be valid and helpful to predict crash risk, the real-time dynamic weather data could be crawled from the website of the weather institute or department and it can be utilized to evaluate the real-time crash risk on certain freeway segments by developing a real-time traffic managing system.

This implies that the theoretical model is valid and helpful in the engine design.

The published data indicated that a comparison based solely on gestational age in the MBRN was valid and helpful, which is regrettable.

It should be valid and reliable.

This doesn't mean I don't have opinions and insights about what is valid and good, what is helpful and true for me.

His point was valid and well made.

But it is valid and valuable.

This work is valid and has value.

"Your degree is valid and recognized".

What is valid, and what is not?

Both approaches are valid and useful.