New theoretical approach to dynamics of heat-mass-transfer, thermal turbulence and air ventilation in atmosphere of an industrial city We have developed a new theoretical approach to dynamics of heat-mass-transfer, thermal turbulence and air ventilation in atmosphere of an industrial city, including an improved theory of atmospheric circulation in combination with the hydrodynamic model (with correct account of turbulence in atmosphere of the urban area) and theory of a complex geophysical field is applied to the simulation of heat and air transfer in atmosphere of industrial region. To determine a spectrum of thermal turbulence of an industrial city's zone, the modified approximation of "shallow water" is used. In contrast to the standard difference methods of their solution, we use the spectral expansion algorithm. For calculating air circulation in an industrial city's periphery we use theory of a plane complex geophysical field. Equating the speed components determined in the shallow water model and plane complex geophysical field model, one can find spectral matching between the wave numbers that define the functional elements in the Fourier-Bessel series with source element of a plane field theory.

It is presented an advanced quantum-kinetic model to describe the nonlinear-optical (spectroscopic) effect caused by the interaction of infrared laser radiation with a gas atmosphere. We determine the quantitative features of energy exchange in a mixture of CO 2 -N 2 -H 2 О atmospheric gases of atmospheric gases, which can be used in the development of new sensory spectroscopic technologies for observing the state of the atmosphere.

A chaos-geometric approach to analysis, modelling and forecasting atmospheric pollutants dynamics for industrial regionsWe applied an advanced chaos-geometric approach to analysis, modeling, forecasting and processing the time series of the air pollutants (NO 2 ) concentrations in an atmosphere of the industrial cities (regions). The approach includes such advanced non-linear analysis and a chaos theory methods such as a multifractal approach, correlation integral algorithm, the Lyapunov's exponents and Kolmogorov entropy analysis, a power spectrum analysis, prediction models with neural networks blocks etc. The dynamical and topological invariants (including the Lyapunov's exponents spectrum, Kaplan-Yorke dimension, Kolmogorov entropy etc) for the air pollutants (NO 2 ) concentrations time series in an atmosphere of the industrial cities are computed. Our study has shown an existence of a deterministic chaos in the atmospheric pollutants fluctuations dynamics. It is presented an effective prediction model for description of the temporal evolutionary dynamics of the air pollutants concentration in atmosphere of the industrial city.

The combined relativistic energy approach and relativistic many-body perturbation theory with the zeroth order ab initio model potential optimized one-particle representation are used for precise computing the energy levels and radiative decay probabilities (radiation amplitudes) of heavy alkali elements, in particular, there are listed data for the 7s 1/2-np 1/2 , 3/2 , np 1/2 , 3/2-nd 3/2 , 5/2 (n=7-10) transitions in Fr and some E1 and E2 transitions in a single ionized Hg + atom. The comparison of the calculated values with available theoretical and experimental (compillated) data is performed..

New energy, angle momentum and entropy balance approach to modelling climate and macroturbulent atmospheric dynamics, heat and mass transfer at macroscale. II. Computational algorithmA new non-stationary balance approach to modelling global mechanisms of climate and macro turbulent atmospheric low-frequency processes, including processes of heat-mass transfer at spatial and temporal macro scales, is based on the balance relationships for entropy, energy and angular momentum, spectral theory of atmospheric macroturbulence, atmospheric moisture flow in further connection with the continuity of atmospheric circulation forms (teleconnection, genesis of fronts). This article gives a detailed description of the computational algorithm (block diagram) of balance approach with emphasis on modeling macroturbulent, circulation low-frequency processes, calculating the balance of the atmosphere angular momentum etc.