Problem of a choice of abstractions: application the biophysics in medicine
The basic abstractions of physics (material point, trajectory, statistical function f(xi), entropy E) and their application in study of various objects of nature are being under discussion. First of all it concerns medicine, biology, psychology, where there is continuous chaotic dynamics for any of the parameters xi that describe homeostasis in norm and at a pathology (no stationary values in the form dx/dt=0 or xi=const). At the same time the lack of statistical robustness for complex biological systems (complexity) has been showed. This leads us to uncertainty of the 2nd type and to the need to calculate the parameters of quasi-attractors. If the statistical function f(xi) for one person (reside in an unaltered state and within the homeostasis) shows chaotic changes (fi(xi) f fi≠i(xi)), the parameters of quasi-attractor, by contrast, remain within the stochastic as well as in the new theory of chaos self-organization. There are other abstractions (quasi-attractor, the uncertainty of the 1st and 2nd type) and other laws of conduction of xi. At the same time the entropy E behaves otherwise.