The article describes the national education paradigm,
which considers the process of learning-education as
an important mechanism contributing to the formation
of students’ personality according to their abilities and
needs. The problem of a modern teacher consisting in
optimization of educational process based on the
student’s individual needs is considered. Etymological
analysis of the term "optimization, which allows
defining its understanding is produced. The basic
criteria of optimality derived by different authors are
described. The article also examines such psychology
section as an educational psychology. It is said about
the structure of modern Russian education system,
which includes four interrelated and interdependent
elements. The article draws conclusions about the
necessity of designing individual educational trajectory
to satisfy the specific individual educational needs.
The basic principles of the Russian educational system
and in accordance with it, the educational process in
terms of constructing the optimization strategy are
considered
On the basis of a laboratory experimental research optimum parameters of a bush cutter with vegetation supporting device are defined. Influence frequency of a rotation cutter, speed of giving vegetation on a cutter, heights of installation supporting device in relation to an axis of a cutter, a backlash between supporting device and a cutter on indicators quality of remove the shoots and power expenses is investigated
The article discusses the need to control the technological parameters of wheat germination. A method of intensification of this process is proposed by pretreatment of grain with ultrasonic effect using the ULTA-0.63 / 22-OL apparatus UZTA-0.63 / 22-OL, Biysk. We have evaluated various modes of ultrasonic processing of the grain and their effect on the germination energy and the total number of nested and sprouted grains. We have also conducted optimization of grain processing conditions during germination. Based on the technological capabilities of the device and the optimal modes of ultrasonic exposure, the following exposure parameters were determined: 340 W and 5 minutes of exposure (soft wheat grain) and 397 W and 6 minutes of exposure (grain of durum wheat). The authors note that the intensification of this process significantly depends on varieties and qualities of wheat grain, since the process is complex and depends on many parameters. The use of ultrasonic treatment allows intensifying the soaking process and reducing the duration of this technological operation up to 6 hours for both samples of grain of soft and durum wheat. At the same time, for the necessary moistening of the grain, a ratio of water and grain for 1: 1 is sufficient, since there were no significant differences in the intensity of grain moistening
Water flooding used in secondary oil recovery to level
up reservoir pressure can be enhanced in order to fit
the reservoir conditions with the aim to optimally
recover oil. One of the important optimization
variables to realize this aim is optimal well placement.
Various methods have been suggested for this
problem. Among these is direct optimization, although
accurate, is difficult due to the number of simulations
required. Optimal placement of up to six injection
wells was studied at the X field in western Niger Delta
of Nigeria. Injection rate and injection time was also
optimized and net present value (NPV) of the flooding
project was used as the objective function. In this case
study, it is shown theoretically and by means of
Eclipse 100 that according to the basic elementary
reservoir characteristics, optimal oil recovery is
strongly dependent on well placement pattern and
injection rate. Simulation results show that good sweep
efficiency can be achieved with a regular pattern with
an optimal well position
In this article, we have considered the procedures of the preventive protection model for situational centers from the insiders in the limited resources conditions
In this article, we have studied features of the taxation of profit of insurance companies, we have researched the dynamics financial and economic activity and system of the taxation of an insurance company of the Krasnodar region - Municipal Insurance Company of
Krasnodar – Medicine Limited liability company. We have also proposed the directions and practical recommendations about optimization of the taxation of profit in a medical insurance company
The significance of humus content in soils of the
Krasnodar region is decreased. Losses amount is 0,03-
0,05 % every year. The main means of preservation of
soil fertility is the introduction of such organic fertilizers
as manure. The availability of manure’s use has
decreased significantly in connection with the reduction
of livestock in agricultural organizations of the
Krasnodar region. It causes the necessity of searching
of other ways of replenishing of soil fertility. The challenge
is to ensure a positive balance of organic matter
in soil without application of manure. The reproduction
of the soil fertility can be achieved at the expense
of proper selection of agricultural cultivars in the crop
rotation and provision of optimal structure of sown
areas. The modeling of the structure of sown areas
using the developed economic-mathematical model
allows to determine the optimal composition and the
areas of crops for maximum gross or net income with a
positive balance of humus. It is proposed to use the
general indicators of economic evaluation - gross or
net income, increased (decreased) in the value added
of (left) humus to assess the effectiveness of land use.
The calculations were made on the example of the Ltd
Company “Vorontsovskoe” of Dinskoy District, they
may be adopted for any agricultural organization
This article presents the optimization of the proposed unit by the criterion of minimal operating costs , which was made according to the mathematical model, and the block diagram of the algorithm
Providing the population with basic foodstuffs, sources of proteins, fats, carbohydrates, vitamins and other essential nutrients is one of the main issues of ensuring the security of the country, while the requirement for food safety is paramount. Production of feed additives (concentrates), which improve feed conversion, while being natural and safe for animal health, acquires the greatest importance in the conditions of intensification of agriculture and increasing the competitiveness of livestock farms. Probiotic microflora, which, in competition with pathogenic, displaces the latter from the gastrointestinal tract, can be considered as one of the effective methods of controlling undesirable microflora in the digestive tract. In world science, research is actively conducted in the direction of searching for effective probiotic cultures. A promising way to increase the effectiveness of the use of probiotic feed additives is their addition to prebiotics, for example, including vitamins (antioxidants) and mineral substances (selenium). The purpose of this work was to determine the optimal ratio of biologically active substances contained in the feed vitamin-mineral concentrate, and probiotic microflora contained in the feed probiotic additive Bacell-M, for the development of complex feed concentrate. Using the Harrington's desirability function, the optimum ratio of biologically active substances and probiotic microflora in the recipe of the complex feed concentrate is determined, ensuring the maximum reduction in the serum levels of alanine aminotransferase in the blood serum of experimental animals, which characterizes the normalization of barrier organs
Providing the population with basic food products, sources of proteins, fats, carbohydrates, vitamins and other essential nutrients is one of the main issues of ensuring the security of the country, while the requirement for food safety is paramount. Production of feed additives (concentrates), which improve feed conversion, while being natural and safe for animal health, acquires the greatest importance in the conditions of intensification of agriculture and increasing the competitiveness of livestock farms. Probiotic microflora, which, in competition with pathogenic, displaces the latter from the gastrointestinal tract, can be considered as one of the effective methods of controlling undesirable microflora in the digestive tract. In world science, research is actively conducted in the direction of searching for effective probiotic cultures. A promising way to increase the effectiveness of the use of probiotic feed additives is their addition to prebiotics, for example, including vitamins (antioxidants) and mineral substances (selenium). The purpose of this work was to determine the optimal ratio of biologically active substances contained in the feed vitamin-mineral concentrate, and probiotic microflora contained in the feed probiotic additive Bacell-M, for the development of complex feed concentrate. Using the Harrington's desirability function, the optimum ratio of biologically active substances and probiotic microflora in the recipe of the complex feed concentrate is determined, ensuring the maximum reduction in the serum levels of alanine aminotransferase in the blood serum of experimental animals, which characterizes the normalization of barrier organs