science(The study of the physical universe and its contents by means of reproducible observations, measurements, and experiments to establish, verify, or modify general laws to explain its nature and behaviour)
scientific and technical information(Knowledge communicated or received pertaining to the systematic study of the physical world or to the mechanical or industrial arts)
scientific ecology(The study of the interrelationship among living organisms and between organisms and their environment, utilizing the methods or theories of science)
scientific policy(A course of action adopted and pursued by government, business or some other organization, which promotes or determines the direction for the systematic study, research and experimentation of a particular aspect of the physical or material world, which may lead to scholarly contributions in a branch of knowledge)