№ 99(5), May, 2014
Public date: 30.05.2014
Archive of journal: Articles count 106, 257 kb

01.00.00 Physicalmathematical sciences
PREDICTIVE POWER – THE BEST INDICATOR OF THE QUALITY OF THE DIAGNOSTIC ALGORITHM
01.00.00 Physicalmathematical sciences
DescriptionInexpediency of use of probability of correct diagnostics as a quality indicator of diagnostic algorithm is shown. The new indicator  the prognostic strength based on Mahalanobis distance between classes is offered and studied. We have found asymptotic distribution of the prognostic strength; the way of testing of adequacy of its application has been specified. In a problem of testing of two simple hypotheses the prognostic strength connection is established with Hellinger distance

ESTIMATES OF PROBABILITY DENSITY FUNCTION IN SPACES OF ARBITRARY NATURE
01.00.00 Physicalmathematical sciences
DescriptionLinear estimators of the probability of density in the spaces of an arbitrary nature and particular cases – nuclear, histogram, the FixHodges type estimates are introduced. Consistency and asymptotic normality of linear estimates are proved under natural conditions. It is shown that the probability of the area can be found by linear density estimates. A special case of a finite set are discussed, it was found that sample mode converges to the theoretical one

01.00.00 Physicalmathematical sciences
DescriptionThe article describes a software interface with the universal cognitive analytical system "EidosX++" ensuring the transformation of character, in particular – the numerical series in a form that is directly perceived by this system. As a result, the system can contain 3 statistical and 7 intellectual models of the series, which highlights the relationship between the characters or numbers in these lines. To reflect the relationships between the characters we used the same private and integral data of the automated system of cognitive analysis (ASCanalysis), and in the reflection of reasonsandeffect relationships between events in the real area that has not previously been used in the theory of numbers. The article provides a detailed numerical examples of such studies on the example of the identification of relationships between numbers that represent the decimal digits of the PI number, in the example we use one million digits of the PI number after the decimal point

CONCENTRATION DEPENDENCE OF INTENSITY PARAMETERS OF NEODYMIUM IONS IN STRONTIUM AND LED TUNGSTATES
01.00.00 Physicalmathematical sciences
DescriptionIn the article, the concentration rows of monocrystal strontium and led tungstates doped with neodymium are treated. JuddOfelt intensity parameters are calculated

STABILITY OF STATIONARY CONDITIONS OF KINETICS OF LEYKOPOEZ
01.00.00 Physicalmathematical sciences
DescriptionThe results of the research of stability of the model of neutrophilomonocytegenesis are shown in the article. With the criterion of RouthHurwitz it's calculated that the system of the differential equations of cells growing is asymptotically steady. Threshold values of parameters of model at which the system becomes unstable are defined

01.00.00 Physicalmathematical sciences
DescriptionIn this article we have investigated the solutions of Maxwell's equations, NavierStokes equations and the Schrödinger associated with the solutions of Einstein's equations for empty space. It is shown that in some cases the geometric instability leading to turbulence on the mechanism of alternating viscosity, which offered by N.N. Yanenko. The mechanism of generation of matter from dark energy due to the geometric turbulence in the Big Bang has been discussed

GRAVITY FIELD IN THE VICINITY OF STARS AND GEOMETRIC TURBULENCE
01.00.00 Physicalmathematical sciences
DescriptionIn this article, the solutions of Einstein's equations for empty space, describing the gravitational field near the Sunlike star have been investigated. We have accounted the own field of the star, the motion of the star around the galactic center, the motion of the galaxy relative to the center of the local supercluster and the expansion of the Universe. The resulting gravitational field near the star has a complex structure, which leads to largescale geometric turbulence linking large and small scales in this problem

ABOUT POLARIZATIONS EFFECTS IN THE RANKS OF ЭХ3 MOLECULES
DescriptionCorrelations between experimental dipoles moments and values of the difference of first potentials ionization of atoms and molecules (ΔE) for three coordinated molecules of types ЭХ3 (Э=N, P, As, Sb are carried out; X=F, Cl, Br, I ) are described. Exponential functions of dependence μ= f(ΔE) for rows ЭF3 andЭCl3 are received. Within the valence of shell electron pair repulsion theory it is shown, that the molecular dipole moments can be divided to dipol moments of ions of separate atoms, which, naturally changing, are transferred in the ranks of molecules ЭХ3

SYNTESIS OF 2R4HYDROXYMETHYL6METHYLNICOTINATES OF ALKALINE METALS
DescriptionNew 2R4hydroxymethyl6methylnikotinates of alkaline metals are synthesized by alkaline hydrolysis of derivatives 6methyl1,3dihydrofuro[3,4c]pyridine3on

REGULARITIES OF THE SEASONAL DEVELOPMENT OF WOODY PLANTS AT INTRODUCTION IN ROSTOVONDON
DescriptionThe article presents the average and optimal calendar dates of the main phenological phases exotic woody angiosperms in RostovonDon. We assess the level of variability timing of individual phenological phases. The data obtained can be used to diagnose the prospects of exotic woody plants for the regional culture