Spectral properties of quadruple symmetric real functions

AbstractThis paper examined the spectral properties of quadruple symmetric real functions. Theorem is formulated, under which the complex spectra of such symmetric functions are conjugated. The properties of the trigonometric functions are used in the proof of the theorem. Numerical results are presented for illustrating of the proven theorem

Some psychology and technical aspects of a rescue operation in the Musala peak region (Rila Mountain)

AbstractThis article describes the opportunity of using first order moments for locating an object in electromagnetic or acoustic field. For example, this problem may be useful in a disaster situation in a mountain. For saving the life of stricken people a rescue operation must be organized. The success of this operation depends on the information for the location of the people. Moreover it is very useful to dispose of some psychology information about the stricken persons. The emotional intellect quotients allow constructing a psychology portrait of the people in calamity situation. They also allow predicting the people's behavior in the disaster situation. Fourier spectra technique and power spectral density tool can be used similarly to predict the human psychology behavior in crisis event. The most detailed information in people's behavior prediction process can be obtain by using of multi inter personal field psychology model Ψ(x,y,z,t). A real rescue operation is described in the article. Emotional mask psychological model, intelligence and emotional intelligence quantities model and interpersonal field model are also described in connection with this accident in the report