9 research outputs found
Caspase-3 activation in the hippocampus of rat pups is modulated by the effectiveness of escape behavior in response to footshock
No full textHopping Conductivity and Dielectric Relaxations in Ag/PAN Nanocomposites
No full textThe dependence of the conductivity and electric modulus of silver/polyacrylonitrile nanocomposites on the frequency of an alternating electric field has been studied at different temperatures and starting mixture AgNO3 contents. The frequency dependences on the conductivity of the nanocomposites in the range of 103–106 Hz are in good agreement with the power law f0.8. The observed relaxation maxima in the relation of the imaginary part of the electric modulus on the frequency can be explained by interfacial polarization. It was shown that the frequency dispersions of conductivity and electric modulus were well described by the Dyre and Cole-Davidson models, respectively. Using these models, we have estimated the relaxation times and the activation energies of these structures. A mechanism of charge transport responsible for the conductivity of nanocomposites is proposed. An assumption is made regarding the presence of Ag42+ and Ag82+ silver clusters in the polymer
Obtaining of nanoparticles of Sc, Ti, V, Cr, Mn, Fe, Co, Ni with controlled sizes and properties using laser ablation
No full textα-Fetoprotein Influence on the Conversion of Naïve T-Helpers into Memory T-Cell Effector Subpopulations
No full textCorrection of postischemic disturbances in the hemispheres of the brain using precursors of succinyl-CoA biosynthesis
No full textStructural and functional features of presynaptic afferents and their dependence on caspase-3 activity in rat hippocampal slices
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