Sentence examples for challenges are defined from inspiring English sources

Some future challenges are defined.

Grand challenges are defined as significant problems that need a long term, coordinated approach from researchers to overcome.

In the article broader framework to understand key policy issues of European welfare policy challenges are defined.

The purpose of the smoking 'challenge' was to give the smokers an opportunity for making a small cessation experience (for instance, not to smoke in the following break); challenges were defined together with the individual adolescent.

If the Iraq challenge is defined by the US getting out, the Iran challenge is defined by the US getting in.

Response to fluid challenge was defined as a 15% increase in cardiac index.

To quote the ALA, "A challenge is defined as a formal, written complaint filed with a library or school requesting that a book or other material be restricted or removed because of its content or appropriateness".

Fluid challenge was defined by 500 ml of crystalloid or colloid administration.

Positive response to a fluid challenge was defined as ΔSVI ≥10%.

A ' challenge' was defined as a potential or actual limitation to implementing tobacco interventions.

A positive histamine challenge was defined as a fall in FEV1 of 20% from the pre challenge FEV1.