Efficacy

Efficacy is the capacity to produce an effect. It has different specific meanings in different fields. In medicine, it is the ability of an intervention or drug to reproduce a desired effect in expert hands and under ideal circumstances.

Other articles related to "efficacy":

Behavioural Change Theories - General Theories and Models - Health Action Process Approach
... Motivational self-efficacy, outcome-expectancies and risk perceptions are assumed to be predictors of intentions ... The predictive effect of motivational self-efficacy on behaviour is assumed to be mediated by recovery self-efficacy, and the effects of intentions are assumed to be mediated by planning ...
Efficacy - Context - Difference Amplifiers
... The efficacy of a differential amplifier, known as the common-mode rejection ratio (CMRR), is the degree of its rejection of common-mode signals in preference to differential signals ...
Stratospheric Sulfate Aerosols (geoengineering) - Efficacy Problems
... All geoengineering schemes have potential efficacy problems, due to the difficulty of modelling their impact and the inherently complex nature of the global ... Nevertheless, certain efficacy issues are specific to the use of this particular technique ...
Medicines For Malaria Venture - Project Portfolio
... Specifically, the goal is to develop products that will provide efficacy against drug-resistant strains of Plasmodium falciparum, potential for intermittent treatments (infants and pregnancy ...

Famous quotes containing the word efficacy:

    If there is a case for mental events and mental states, it must be that the positing of them, like the positing of molecules, has some indirect systematic efficacy in the development of theory.
    Willard Van Orman Quine (b. 1908)

    For books are not absolutely dead things, but do contain a potency of life in them to be as active as that soul was whose progeny they are; nay, they do preserve as in a vial the purest efficacy and extraction of that living intellect that bred them. I know they are as lively, and as vigorously productive, as those fabulous dragon’s teeth; and being sown up and down, may chance to spring up armed men.
    John Milton (1608–1674)