Najafi was warned away by the Kurdish peshmerga from visiting areas under their control, evidence of the levels of internal demarcation present in the new Iraq.
Science also has the internal demarcation problem of distinguishing between good and bad science.
Moreover, the principle of causational synonymy rules out that any homogenous mass, without an internal demarcation into components which move and are moved, could move itself (Physics 8.4, 255a5 18).
Definitions not only seek to reveal an internal essence; they also draw a line of demarcation between inside and outside.
These "social constructivist" studies have brought renewed attention to the epistemic importance of laboratory practices and equipment, to the omnipresence of conflict and negotiation in shaping the outcome of scientific work, to the formation and dissolution of disciplinary boundaries, and to the permeability in practice of any demarcation of what is "internal" to science.
Thus, the AST and NSC Hi-C contact maps offer an opportunity to explore both the mechanisms that underlie domain demarcation and those that facilitate internal domain structure.
Although advocates of sensorial education make a strong distinction between 'external' eating cues and 'internal' sensations, the demarcation is not so clear if we consider the extent to which internal sensations respond according to these elaborate feedback mechanisms to external, societal, conditions.
As a multi-copy and easily amplified region, the nrDNA internal transcribed spacer (ITS) region has become the standard locus for fungal identification, often even species demarcation, because of its high interspecific variability [7], [8].
For online editors, some demarcations are easy.
The demarcations here were messier, more problematic.
"I had run across the Green Line demarcations.
