Educational needs, availability of DXA facilities and clinical protocols are likely to vary from country to country but common principles exist and informal discussion with breast cancer specialists in Europe indicate widespread uncertainty on the appropriate management of CTIBL (Coleman, personal communication).
Architectural solutions, in keeping with the Model Web principles, exist for each of these technical challenges.
This reminds me of the old saw about the tree falling in the forest: if principles exist apart from issues, can you really hear them?
Yet legal philosophers no less than citizens disagree on whether such principles exist, let alone what they might require in particular cases.
This is particularly worrying for the lifestyle-improvement of disabled older adults, since no standard ways to evaluate the impacts of universal design principles exist.
Hard-nosed Bayesians may insist that whatever reasoning goes on in the categorical mode must eventually be justifiable in Bayesian terms, but this presupposes the existence of bridge principles connecting the epistemology of belief with the epistemology of degrees of belief and, as mentioned, whether such principles exist is presently unclear.
Principles exist in any situation while steps apply to specific events and don't account for change.
Furthermore, while the specific detailed requirements of different systems may be different, it is likely that general principles exist that govern the way unlearned rhythmic behaviors are produced.
To date, no clear engineering principles exist to design such cell-free biochemical networks.
It remains unclear to us whether such invariance principles exist for larger, more complicated metabolic systems.
These principles make up the Seven Sacred Teachings and all of these principles exist within the Medicine Wheel or the Circle of Life.
