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An isolated system, a system without any external exchange; Isolating language, a type of language with a low morpheme-per-word ratio; Isolation (microbiology), techniques to separate microbes from a sample containing mixtures of microbes
The concept of an isolated system can serve as a useful model approximating many real-world situations. It is an acceptable idealization used in constructing mathematical models of certain natural phenomena ; e.g., the planets in the Solar System , and the proton and electron in a hydrogen atom are often treated as isolated systems.
Experimental manipulations of social isolation in rats and mice (e.g., isolated rearing) are a common means of elucidating the effects of isolation on social animals in general. Researchers have proposed isolated rearing of rats as an etiologically valid model of human mental illness. [10]
In microbiology, the term isolation refers to the separation of a strain from a natural, mixed population of living microbes, as present in the environment, for example in water or soil, or from living beings with skin flora, oral flora or gut flora, in order to identify the microbe(s) of interest. [1]
Although isolated power is usually done with a transformer, it can also be done with capacitors and a H-bridge driver when the constraints of size and cost favor capacitors. [4] Where capacitors are used for isolation from power supply circuits, they may carry special ratings to indicate they cannot fail in a short-circuit, possibly connecting ...
Allopatric speciation, in which two populations of the same species are geographically isolated from one another by an extrinsic barrier and evolve intrinsic (genetic) reproductive isolation. Peripatric speciation, in which a small group of a population is separated from the main body and experiences genetic drift.
Emotional isolation is a state of isolation where one may have a well-functioning social network but still feels emotionally separated from others.. Population-based research indicates that one in five middle-aged and elderly men (50–80 years) in Sweden are emotionally isolated (defined as having no one in whom one can confide).
The product of isolation (microbiology), may be called: . an isolate; specifically a fungal isolate;; a variant (biology);; or a strain (biology).; Chemical isolate ...