Vol 21, No 10 (2015)
- Year: 2015
- Articles: 17
- URL: https://journals.ssau.ru/est/issue/view/217
Articles
U -projection for the adjoint representation of the groupGL( n, K)
Abstract
NUMERICAL INVESTIGATION OF THE SHOWALTER - SIDOROV PROBLEM FOR NONLINEAR DIFFUSION EQUATION
Abstract
LINEARIZATION OF PFAFF DIFFERENTIAL EQUATIONS FOR THE CONDITIONAL QUANTILE OF MULTIVARIATE PROBABILITY DISTRIBUTIONS
Abstract
On conditions of solvability of three-dimensional integralsystem in quadratures
Abstract
The limits of maximal means and no autonomous differentialinclusions
Abstract
MULTIPARAMETRIC ANALYSIS OF THE STRESS FIELD NEAR THE CRACK TIP
Abstract
Asymptotics of the stress field near acrack tip under mixed - mode loading: small parameter method
Abstract
Cases of integrability corresponding to the pendulummotion on the plane
Abstract
On the optimal control of the n-fold integrator
Abstract
Subharmonic synchronization ofself-oscillations in discrete time
Abstract
Study of the derivatives of 1-adamantane carboxylic acid to induced plateletaggregation human in vitro
Abstract
The study of catalytic activity ofcopper nanoparticles in the reaction of hydrogenation of hexyne-1
Abstract
CREATION OF A TREE OF PHASES OF THE FOURFOLD MUTUAL SYSTEMS Na,Ba∥F,Cl,WO4
Abstract
Multicomponent system is the basis for the development of compositions with
desired properties. Previously, the study of topology of multicomponent systems
was carried out using graph theory (method of indices of vertices). Due to the
complex topological structure of component relationships, the study of such systems
is currently underway with the use of innovative methods: computer simulation
and experimental study using the capabilities of modern hardware and
software of the experiment. In the framework of the innovative methodology of
the study the reciprocal Quaternary system Na,Ba||F,Cl,WO4, at the level splitting
in stable Association phases. The tree phases was confirmed experimentally
by means of DTA and XRD.
INFLUENCE OF PRESEEDING PROCESSING OF SEEDS OF FLAX ON GROWTH AND BIOCHEMICAL INDICATORS OF SPROUTS
Abstract
Due to the continuous reduction of the areas for crops and increase of urban
population, the increase in productivity of crops is especially important
aspect in production of food today. One of problems of agriculture is creation
of conditions for receiving a crop. Quality of a crop of various crops depends on
efficiency of preseeding processing of seeds. This research investigated a method
of impact of preseeding processing of seeds of flax by a complex of physical
factors: ultra-violet radiation, ozone and the magnetic field (MF) with induktion
of 100, 200, 250 and 300 Gs on growth and activity of a catalase and
peroxidase of a plant, and also the maintenance of photosynthetic pigments in
flax sprouts.
STATE SYSTEM OF HEMOGLOBIN AND THE ACTIVITY OF ENZYMES OF HUMAN ERYTHROCYTES UNDER CONDITIONS OF HYPERGLYCEMIA IN VITRO
Abstract
GRAPH MODEL OF INTERACTION OF ANTHROPOGENIC AND BIOTIC FACTORS FOR THE PRODUCTIVITY OF THE CASPIAN SEA
Abstract
EFFECT OF AMBIENT TEMPERATURE ON THE HUMIFICATION OF PLANT LITTER
Abstract
Techniques of laboratory microecosystems, small groups of arthropods and physical and chemical studies are shown. On the basis of instrumental studies the effect of temperature on the ratio of the processes of mineralization and humification of plant residues with the participation of small arthropods is computed. Analysis of the results of measurements of indicators of the process of
humification clearly reveals that the temperature of the plant material affects the intensity of humus accumulation and on indicators of the degree of maturity of humus acids. Activity of microarthropods reduces the dependence of accumulation of humus substances on the temperature.