The phrase "a strict demarcation between" is correct and usable in written English.
It can be used when discussing clear and defined boundaries or distinctions between two or more concepts, categories, or entities.
Example: "In the debate over environmental policy, there is often a strict demarcation between economic growth and sustainability."
Alternatives: "a clear distinction between" or "a firm separation between".
In cancer patients, the need for palliative care was often relatively clear because of a relatively strict demarcation between the curative and palliative phase.
The nine-foot-long painting with its portentous title from William Blake is not a strict demarcation of the two realms.
As noted earlier (Manthri et al, 2008), the strict demarcation between these different routes to complex and oligomannose N-glycans seems to be due to the absence of the Golgi mannosidase II activity that permits the conversion of triantennary Man5GlcNAc2 to Man3GlcNAc2 in other eukaryotes.
Nor should there be a rigid demarcation between public and private providers: distinctions are better drawn over responsiveness and efficiency than over ownership.
It seems as if the fragmentation of competencies between different governmental levels and a tradition of strict demarcation of ministers' competencies in Belgium still hampered policy coordination.
Since Nicci French is a female/male writing partnership, it's intriguing to wonder how between them they create and develop the female characters or whether there is strict demarcation along gender lines.
Genomic comparisons of SDD and SDE are likely to provide useful information regarding host adaptation and pathogenesis, given the relatively strict host demarcation between the two subspecies and their distinct disease phenotypes.
Relational epistemologies are not based upon a strict division between these entities, nor upon a strict (or necessary) demarcation of what, with respect to the subject of comprehension, we are accustomed to see as the external or internal world.
Will it be a strict stratification between classes?
