The phrase "as the separation of" is correct and usable in written English.
It can be used when discussing the act or process of dividing or distinguishing between two or more entities or concepts.
Example: "The study focuses on the implications of as the separation of church and state in modern governance."
Alternatives: "like the division of" or "such as the distinction between".
The commission also seems to have no conception of such basic legal concepts as the separation of powers.
On the other hand, Russia's stockmarket regulations are American-inspired, emphasising such things as the separation of management from shareholders.
Fragmentation is modeled as the separation of a cluster into disconnected pieces due to bond burnout.
The service is split down the middle in a plan that seems as nonsensical as the separation of track and train when the railways were privatised.
Most of the refugees, she said, were a threat to contemporary German values, such as the separation of church and state and the freedom of the media.
"The committee is limited by constitutional issues," he said, such as the separation of powers and the balance of powers among the branches of government.
Cook examines why many traditional aspects of Islam — such as the separation of men and women — persist so strongly from pre-modern times.
Basics such as the separation of a system into a classical and a quantum mechanical part are addressed.
Facies delineation is defined as the separation of geological units with distinct intrinsic characteristics (grain size, hydraulic conductivity, mineralogical composition).
This plan is, of course, the fountainhead of the low-income housing projects, apartment blocks and industrial parks that have figured so deleteriously in postwar urban planning, as well as of the separation of residential and commercial districts that blights suburbia.
So long as the separation-of-powers conflict remained hypothetical, the court held, it had no authority to exercise the extraordinary remedy of mandamus.
