effectiveness

Although raised-field agriculture eventually ended -- likely because of population decline and social upheaval after European colonization -- this does not diminish the effectiveness of these systems.

Studies of the effectiveness of the opt-out laws in England and Wales have found the ambition of the policies have "not had the desired impact in practice".

Prof Servais argues newborn testing is "extremely easy to implement" and the effectiveness of the treatment would outweigh the cost of screening.

There have been mixed reports into the effectiveness of the programme's vetting.

Modern weight-loss drugs have transformed obesity treatment because of their effectiveness in reducing weight and improving metabolic and cardiovascular health.