Halakh V. Scientific space and professional activity of professor О.G. Chernyakhivsky in 1887-1939.

The Dissertation is devoted to the complex research of the scientific space and professional activity of the outstanding Ukrainian scientist-histologist professor О.G. Chernyakhivsky in 1897-1939. This research is the first to develop the division into periods of the scientist’s creative way, expose conditions and key factors of investigator’s scientific world view forming, specify and define scientific and organizational work of professor О.G. Chernyakhivsky in higher educational establishments, Shevchenko Scientific Society, Ukrainian Scientific Society, All-Ukrainian Academy of Sciences, and in the research establishments of the Academy of Sciences of the Ukrainian Soviet Socialist Republic, educe the major stages of scientist’s pedagogical activity, analyse the basic directions of investigator’s scientific researches in the domain of histology, embryology, physiology, pathoanatomy and cancrology, show О.G. Chernyakhivsky’s contribution to the domestic and world histology and physiology development, and find out professor’s international cooperation.