ANALYSIS OF THE SYSTEM OF WORK OF INTERNET PROVIDERS IN KAZAKHSTAN

The article deals with the analysis of Internet service providers systemin Kazakhstan. The definition of the term Internet provider, types of Internet providers and types of services provided by themare proposea. The information about the leading Internet providers in Kazakhstan, as well as a list of existing Internet providers are given. Recommendations on the choice of Internet providers are offered. The use proposed recommendations allows you to select the system of Internet service providers in Kazakhstan quickly

THE RISK ASSESSMENT METHOD VAR FOR A CREDIT PORTFOLIO OF BANK

In this paper stress-testing of the Kazakhstani banking sector, the analysis of international experience in the construction of systems approaches to risk assessment VaR, and highlights key points that could be useful for the supervisory authority in Kazakhstan. An approach VaR methodology the banking sector, based on the concept of «top-down» and evaluating stress distribution with macro-level phenomena to individual credit institutions through a system of interrelated economic and mathematical models. The most effective tool for measuring currency risks is currently used in the world by the methodology Value-at-Risk (VaR)

THE STRUCTURE OF THE MATHEMATICAL MODEL OF MAIZE GERMINATION REGIMES ON THE BASIS OF CHANGE OF THE QUANTITY OF ANTIOXIDANTS

Statistical processing of experimental studies allowed to scientifically substantiate and describe mathematically the optimization of the parameters of the technological process with the mutual influence of temperature and the duration of germination on the change in the biological and nutritional value of maize corn.The research results showed that at the germination temperature of 24 °C, antioxidant activity shows the highest result than at 18 and 300 ° C. At a germination temperature of 24 °C, all of the above figures at day 5 reach the maximum mark. Of the studied hybrids, at a temperature of 24°C on the fifth day of germination in “Arman 689” corn, the SSA increased by 3.1 times (68%) compared with the control. Under the same conditions, in the hybrid “Turan 480 SV”, the SSA increased 3.2 times (by 68.7%), in the hybrid “Turgen 5/87” - 4.2 times (by 76%). Compared with the “Turan 480 CB” and “Turgen 5/87” hybrids, in the “Arman 689” hybrid, the SSA is 1.3 and 1.03 times higher, respectively, 22.8 and 2.9%. Based on the data obtained, mathematical model of germination of corn hybrids

COMPUTER MODELLING OF OBJECTS AND PROCESSES IN FOOD MANUFACTURES

In article are shown results of necessity of wide application of mathematical modelling of objects and processes for food manufactures is shown. Main principles of computer modelling, examples of mathematical models of processes and objects are resulted.An example of modeling apple juice with given parameters from composite juice from apples of the Lemon, Aport, Stolovka varieties is given. As a result, with the help of prospective regulatory modeling on Microsoft Excel, a calculation was made of the percentage of added juices to ensure titrated acidity of 0.3% and vitamin C 0.02%

BUILDING A GEO-ECOLOGICAL MAP OF POLLUTANT USING THE MODEL ATMOSPHERE WITH A LOOSE UPPER BOUNDARY OF THE AIR MASS

In mathematical modeling of transport and propagation of harmful impurities in the atmosphere plays an important role the possibility of reproduction of meteorological fields. The proposed hydrodynamic model allows us to reproduce the daily regime of meteorological fields and, accordingly, to calculate the distribution of concentrations of harmful impurities. Several variants of calculation based on the hydrodynamic model of dispersion of impurities in the surface - boundary layer of the atmosphere are considered. In all carried out variants of calculations it was assumed that the impurity is one-component and passive. Calculations were carried out for the most abnormal weather conditions