economic theory
— Noun
– English
～ (economics) a theory of commercial activities (such as the production and consumption of goods)
Einstein's theory of relativity
— Noun
– English
～ (physics) the theory that space and time are relative concepts rather than absolute concepts
Einstein's special theory of relativity
— Noun
– English
～ a physical theory of relativity based on the assumption that the speed of light in a vacuum is a constant and the assumption that the laws of physics are invariant in all inertial systems
Einstein's general theory of relativity
— Noun
– English
～ a generalization of special relativity to include gravity (based on the principle of equivalence)
electroshock therapy
— Noun
– English
～ the administration of a strong electric current that passes through the brain to induce convulsions and coma
electroconvulsive therapy
— Noun
– English
～ the administration of a strong electric current that passes through the brain to induce convulsions and coma
exposure therapy
— Noun
– English
～ a form of behavior therapy in which a survivor confronts feelings or phobias or anxieties about a traumatic event and relives it in the therapy situation