... Experimental and theoretical study of structure and evolution of hadrons under extreme conditions at high energies . ... Physics of the solar wind, interplanetary magnetic field and solar-terrestrial relations . ... Neutron diffraction researches of nuclear and magnetic structure of new materials and its correlations with physical properties . ... Research of fractal structure of aluminosilicates gels by a method of small angle scattering of neutrons and synchrotrons radiations . ...