The removal and examination of a sample of tissue, cells, or bodily fluid from a living body for diagnostic purposes.
To take a sample (a biopsy) for pathological examination.
The act of noting and recording some event; or the record of such noting.
A remark or comment.
A realization of a random variable.
A judgement based on observing.
Performance of what is prescribed; adherence in practice; observance.
A regime under which a subject is routinely observed.
Philosophically as: the phenomenal presence of human being existence.
The act of observing, and the fact of being observed (see observance)