While the exact cellular mechanism(s) responsible for CIN are undefined, both of the postulated theories involve the generation of ROS and subsequent tissue injury that is likely to be mediated by ROS [ 4– 6].
Members of international and national organizations, such as the Institute for Healthcare Improvement, WHO, the National Quality Forum, and the Agency for Healthcare Research and Quality have postulated theories, developed guidelines, and published reports on this area.
One postulated theory on the histogenesis of BE is that heterogeneity arises from multiple independent clones, in contrast to the selective sweep to fixation model of clonal expansion described earlier (Leedham et al, 2008).
Among collapse approaches (Section 3.1), we shall discuss von Neumann's collapse postulate and theories of spontaneous localisation (for which see also the entry on collapse theories).
Some will postulate unfounded theories that Seau may have had head trauma or even post-steroid depression.
These passions took root the instant Darwin dared to postulate a theory that contradicted the notions of both original sin and man's superiority over other creatures.
Mr. Fuller began postulating these theories on the Internet several years ago, and then brought them together last year in a book called "Somebodies and Nobodies" (New Society Publishers), published recently in paperback.
Zhao, et al [4], postulate delamination theory of wear, which is mainly concerned with deformation below the surface.
Furthermore, we postulate a theory on the domestication process of the ancestral SLEEPER gene.
British naturalist Alfred Russel Wallace originally postulated the theory of evolution by natural selection.
A year later, Mark Johnson and I came to the conclusion that frames, metaphors, and all other aspects of thought are based on what we called "embodiment," postulating a theory of embodied cognition.
