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Parent Categories

entity go
that which is perceived or known or inferred to have its own distinct existence (living or nonliving)

abstraction, abstract entity go
a general concept formed by extracting common features from specific examples

psychological feature go
a feature of the mental life of a living organism

event go
something that happens at a given place and time

act, deed, human action, human activity go
something that people do or cause to happen

activity go
any specific behavior

work go
activity directed toward making or doing something

investigation, investigating go
the work of inquiring into something thoroughly and systematically

research go
systematic investigation to establish facts

microscopy
research with the use of microscopes

noun.act

3 Subcategories

electron microscopy go
microscopy with the use of electron microscopes
dark ground illumination, dark field illumination go
a form of microscopic examination of living material by scattered light
fluorescence microscopy go
light microscopy in which the specimen is irradiated at wavelengths that excite fluorochromes