In article it is shown that management of coastal sea regions has to have, in comparison with traditional management, a number of the specific features connected with broad coverage of the considered problems of natural, anthropogenous, social and economic, cultural and ethical character. In order that coastal management was complex, it has to consider a coastal zone as uniform natural and social and economic system.
In article on the basis of the analysis of standards and research papers on risk management and regulatory documents for the establishment in Russia of Intelligent power system with active-adaptive network developed a new classification of risk groups for the electricity network objects when they are intellectualization. A brief description for each group of risks.
The article, based on materials, examines one of the methods for determining the access of the arbitrage-free market buyers, for example, the distribution Furry.
The phase effects at the second harmonic excitation by a laser radiation in crystals with dipole and quadrupole nonlinearity are considered. The second harmonic generation under vector phase-matching conditions in uniaxial negative crystal with dipole mechanism of nonlinearity is investigated. Mathematical simulation of a coherent radiation phase distortion in such process is performed by the reduction of it to focusing lens geometric aberrations that take into account every phase mismatch sources of light waves interacting in nonlinear crystal. There are analytically obtained interference pattern of the second harmonic radiation intensity both in range without collinear phase-matching direction in crystal and if this direction is included into radiation angular aperture. Theoretically derived structures entirely agree with ones that formerly have been obtained experimentally. It is shown that at waves nonlinear interaction the interference pattern is formed by phase distortions analogous to only three types of optical aberrations: spherical aberration, astigmatism and coma. It is analyzed nonlinearity quadrupole mechanism for which harmonic radiation intensity is proportional to light radiation electric field gradient squared. This effect results in concentration of harmonic radiation only in circumboundary region of an object that radiates nonpolarized uniformly distributed light. Therefore for applied using nonlinearity quadrupole mechanism permits to get outline image of two-dimensional objects with explicit edge.
The article describes the main tasks of operational dispatch management of information security in automated data processing systems and analyzed the possibility of using artificial intelligence methods.
The visualization problems for radiation process of mobile system aerial placed on the rooftop of an inhabitant building were considered. Antenna directivity characteristics can be indicated either by principal planes specification or by analytical correlations. Computer programs that authors developed in MathCad 15 integrated language environment provide graphic representation of excited energy flux density distribution in two considered perpendicular planes. Both plane aspects are to be specified. An inclusion of antenna phase center is an exclusive requirement for plane specification. The value of energy flux density is estimated by the correlations recommended by methodology instructions MUK 4.3-1167-02 for microwave antennae. The results were verified by a comparison to well-known special cases. The computer programs were registered within the Federal Institute of Industrial property (FIPS). The examples of the simulation results obtained with abovementioned programs are given. The recommendations formulated for the obtained results are also put down. It is shown that using the developed programs in education process for majors in radio-engineering provides transfer of skills in electromagnetic environment estimation near mobile system antennae. The majoring students can also obtain competence in finding the adjustment methods for energy flux density value in a considered direction.
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