Abstract:
The results of the scientific achievements in the field of
forensic medical examination and physics have been elucidated in
the article. The aim of the research was the search and development
of the latest lazer polarimetric criteria of diagnostics of intravital
and postmortem changes of biological tissues and media of a human
being to solve the questions of forensic medicine science and practice,
specifically determination of the prescription of death coming at
its different causes, time of hematoma forming, intravital formation of
bodily harms and diagnostics of myocardial ischemia. Investigation
of biological tissues (samples of the skin, skeletal and cardiac
muscles, brain, lungs, liver, kidneys, spleen and small intestine) and
hematomas of the organs (brain, liver, kidneys, spleen) by lazer
polarimetric methods with the subsequent statistical processing of
the results were conducted during the research. The result of the
scientists'work has become studying and mastering a number of
physical methods, successfully and effectively used, to realize the
purpose which was set: lazer statistical polarimetry of postmortem
pictures of the native tissue sections of the cadavers; polarizational
mapping of postmortem pictures of the native tissue sections of the
cadavers; elements of Muller's matrix, Stoks polarimetry of postmortem
pictures of the native tissue sections of the cadavers; methods
of polarizational matrix; a number of methods of spectral phasometry
of lazer pictures, statistical analysis of coordinate distribution of a
degree of depolarization and phase displacements, statistical,
correlative and fractal approaches in analysis of lazer pictures of
biological tissues and organism media. A number of peculiarities and
appropriatenesses of change of lazer beam properties as a result of
passing through biological tissue has been established and schemes
of studying different types of tissues have been founded when carrying
out and numerical investigations. A complex of objective forensicmedical
methods and criteria of determination of prescription of
death coming at its different kinds, time for forming hematomas,
intravital formations of bodily harms and diagnostics of acute
myocardial ischemia have been substantiated
