The second part of a work devoted to a method of automation of the spectra identification process is presented. Important aspects of the problem concerning description and specification of uncertainties and correlations of the data and making use of some additional restraints and routines are discussed. Great possibilities of the developed method, both (i) for analyzing spectra using ab initio calculations of energy levels for the configurations of one parity and known other-parity configurations and (ii) for analyzing spectra using semi-empirical calculations of energy levels with extrapolated parameters for the configurations of both parities, are shown. A method of displaying and handling the data and restraints of the problem is presented. It allows the physicist to solve the problem in some cases using only the display.

A formal approach to the solution of the complex-spectra identification problem is proposed. In the frame of this approach the set of energy levels and transitions to be searched for is represented in the space of upper and lower energy levels as a geometric figure. The approach is based on the analysis of properties of two graphs which are the figure projections on the spaces of upper and lower energy levels. The methods for finding the original figure (or its versions) are proposed.

The spectrum of tin was photographed in 150-535 AA wavelength region on a 10.7m grazing incidence spectrograph. The source used was a triggered spark. The analysis of the 4d7-4d65p transition array of Sn VIII led to establishing 18 of 19 energy levels of the 4d7 ground state and 145 of 180 energy levels of the 4d65p excited state. 381 lines have been classified in the 197-248 AA region. The least-squares-fitted (LSF) parametric calculations support the analysis. The parameter scaling factors have been compared in the Tc I isoelectronic sequence.

The analysis of Os VI has for the even system resulted in the determination of all levels (19) in the 5d3 ground configuration and of 14 levels out of 16 theoretically possible levels in the 5d26s configuration. In the odd system all levels (45) of the 5d26p configuration have been found. In the 435-765 8, wavelength region 290 lines belonging to the 5d3-5dz6p transition array have been classiiied, while in the 940-15108, wavelength region 87 lines belonging to the 5d26s-5d26p transition array were classified. The analysis was guided by predicted energy level values and transition probabilities calculated by means of a complete set of orthogonal operators.Calculated energy values, LS-compositions and gA-values, obtained from the h a l fitted parameter values using the orthogonal operator approach are given.

We discuss recent work on reaction-diffusion processes that take place on complex networks. The inherent inhomogeneity of the substrate leads to a series of new phenomena, which bear only a small resemblance to the classical results of the field. The annihilation rate is abnormally high in such systems, while at the same time depletion zones are absent in the A + A → 0 reaction and no segregation is observed for the A + B → 0 reaction. These results are mainly attributed to the presence of network hubs and to the small network diameter of such systems.