As an industry, we have new challenges that require innovation.
These are big challenges that require innovative thinking.
Bioethanol production poses different challenges that require an integrated approach.
Quite apart from interpretative nuance, the actors are faced with challenges that require committed responses.
Those are just a few of the major challenges that require multidisciplinary expertise.
Despite all the recent achievements, there are still important challenges that require basic research work.
Agricultural systems face numerous sustainability challenges that require their ecological modernization.
In particular, ERRs are required for the response to various environmental challenges that require high energy levels by the organism.
Those are formidable challenges that require both profound analysis and the joint efforts of the best minds of our nations.
"We are facing international circumstances and regional challenges that require caution, alert, readiness and preparedness," Assad said in a speech.
The integration of an increasing amount of renewable generation within Europe is posing operational challenges that require various balancing actions.
