Development of functional purpose snacks

The article provides information on the development of new functional snacks based on local traditional and non-traditional raw materials. The uniqueness of the composition of snacks is associated with the presence in the recipe of dry mare's and camel's milk, as well as fruit and vegetable purees, dry strains of lacto and bifidobacteria, fucoidan and other food ingredients with increased nutritional and biological value. Evaluation of the chemical composition of the nutritional and biological value of snacks indicates their targeted antioxidant, detoxifying and immunostimulating properties. Functional snacks are recommended for use by the general public, including climbers, pilots of civil and military aviation, athletes, as well as in emergencies and conditions that adversely affect human health

The electromagnetic pulse diffraction on finite array of 2-D metal cylinders

The solution of diffraction problem of electromagnetic pulse on finite array of 2-D metal cylinders is done by the method of separation of variables. Two methods are used. First the diffraction problem is solved in frequency domain and with following Fourier transformation the scattered impulse is found out. Second the boundary problem is solved directly in time domain

Electrodynamic analysis of nanoscale antennas of millimeter and optical bands

Electrodynamic models and radiophysical properties of carbon nanotubes – vibrators (isolated on the substrate lattices), metallic optical antennas and optical antennas, formed from ZnO nanorods coated with metal films were developed and investigated. The models are based on numerically-analytical solution of integro-differential equations describing the diffraction of electromagnetic waves on impedance and dielectric bodies. Using the integral representations of the kernels of integro-differential equations allowed to overcome the difficulties of solution, associated with the singularity of kernels and to reduce the computation time for an order