In work characteristics of the mixing device of new type and principles of its work are given. The geometry of liquid, stream has been ivestigated arising in a tank when operating. Offers of rationalization character were brought.

In article the origin of the concept «crisis» which it isn’t always presented as danger but also and as opportunity is considered. More modern definitions of crisis – «the moment demanding decision-making», a turning point in sequence of processes of events and actions. For a crisis situation two options of an exit from it are typical, or it is liquidation of the enterprise as an extreme form, or successful overcoming of crisis.

The approach which was proposed earlier for composite materials strength prediction using contact angle measurements was applied for graphite laminated materials. It was shown that the calculation of the work of adhesion to polar and non-polar model liquids can be applied to the choice of polymer binder.

This article discusses the innovative direction of production technology of the national cooked and smoked meat product.

This article examines the analysis of the banks liquidity of the second level of the Republic of Kazakhstan for 2015 to 2018. Also examines the role and policy of the National Bank of Kazakhstan in the process of regulating the liquidity of the banking sector is considered

The analysis of the occurred emergency situations in the territory of Pavlodar is carried out. A set of preventive measures aimed at reducing the number of emergencies is proposed. The main causes of natural and man-made emergencies are presented

The Civil Code of the Republic of Kazakhstan provides for the liquidation of a legal entity as a possible consequence of invalidation of the state registration of the legal entity. In this article, the author reveals in detail the conditions and procedure for liquidating a legal entity, because it is strict adherence to the liquidation stages within the framework of the current legislation that ensures the stability of turnover, as well as a guarantee of protecting the interests of creditors of the legal entity being liquidated.

The main problem is that money plays a huge role in a market economy. The market is impossible without the movement of money that carries out the turnover of goods and services. The movement of money serves the sale of goods, as well as the movement of the financial market. The cash resources of an industrial enterprise are an integral part of current assets. The money is needed for settlements with suppliers and contractors, for making payments to the budget, for issuing salaries, bonuses to employees, and for making other types of payments. The meaning of the organization of funds is to effectively manage the cash flows of an economic entity on the basis of data obtained from the results of the analysis of cash flows for a certain period of time and accounting data. Information support is a system of information and methods of its processing that allow us to assess the real state of an industrial enterprise and identify factors that contribute to improving the effectiveness of management decisions. In these conditions, it becomes inevitable to improve the information support for accounting and auditing of funds. The purpose of this study is to identify the problems of accounting and auditing of funds at industrial enterprises by improving information support. The implementation of the research goal is facilitated by the use of methods of comparative analysis, synthesis, graphical method for visualizing the results obtained. For any enterprise, it is necessary that there is enough money at the beginning of the production cycle, and at the end their growth is ensured. With such business management, a constant turnover of funds will be ensured, which will provide the enterprise with an influx of funds, and will make it possible to carry out activities in other areas (investment or financial) at the expense of the money generated by the main activity. In a market economy, it is necessary to proceed from the principle that the skillful use of funds brings additional income to the enterprise, and, therefore, the enterprise should constantly think about the rational investment of temporarily free funds to make a profit. The authors analyzed the cash flow by type of activity on the basis of financial statements, and developed recommendations for solving the problems of accounting and auditing of funds, which are aimed at improving cash flow management, which will allow an industrial enterprise to achieve its goals and plans as much as possible.

Singularly perturbed partial differential equations with small parameters with higher derivatives deserve special attention, which often arise in a variety of applied problems and are used in describing mathematical models of diffusion processes, absorption taking into account small diffusion, filtration of liquids in porous media, chemical kinetics, chromatography, heat and mass transfer, hydrodynamics and many other fields. It is necessary to consider the creation of an asymptotic classification of solutions of singularly perturbed equations using a well-known approach to solving the boundary value problem. In this case, the singular problem is understood as the problem of constructing the asymptotics of the solution of the Cauchy problem for a system of ordinary differential equations with a small parameter with a large derivative. The asymptotics of the solution in all cases is based on the last time interval or the construction of a boundary value problem for a system with a weak clot in an asymptotically large time interval. Purpose - to construct and substantiate the asymptotics of solving a singular initial problem for a system of two nonlinear ordinary differential equations with a small parameter; To date, a number of methods have been developed for constructing asymptotic expansions of solutions to various problems. This is the method of boundary functions developed in the works of A.B. Vasilyeva, M.I. Vishik, L.A. Lusternik, V.F. Butuzov; the regularization method of S. A. Lomov, methods of averaging, VKB, splicing of asymptotic decompositions of A.M. Ilyin and others. All the above methods allow us to obtain asymptotic expansions of solutions for wide classes of equations. At the same time, such singularly perturbed problems often arise, to which ready-made methods are not applicable or do not allow to obtain an effective result. Therefore, the development of methods for solving equations remains a very urgent problem. As a result of the study, an algorithm for constructing an asymptotic classification of the initial solution of the problem with a singular perturbation is given, and approaches to estimating the residual term are also shown.

An analysis of the mechanical, chemical and pyrogenic impact of the Baikonur Cosmodrome on the environment showed the presence of man-made impacts of the first stages (FS) used on the ecosystems of the impact zones (IZ). This article presents the concept of a controlled landing of spent launch vehicles with liquid rocket engines (LRE) in the expected zones of damage to the ecosystems of the area while maintaining the energy-optimal launch scenario of the launch vehicle. Purpose of the article - development of effective technologies for reducing the anthropogenic impact during launches of promising rockets from the Baikonur Cosmodrome based on theoretical and experimental studies of innovative technologies: reducing the area of impact of parts from launch vehicles; fire and explosion safety, no danger of rocket launchers; controlled descent of used first stages; To solve the problem, it is proposed to create an additional IASM, which will be included in the environmental management system of the Baikonur Cosmodrome. Possible design solutions are proposed based on the evaporation of untreated liquid waste from the tanks of separated parts, their fire and explosion safety, and the use of the obtained vapor-gas mixtures for controlled unloading of separated parts while moving along the landing trajectory to the optimal area. The authors of the article have developed evaluation criteria that characterize the main environmental indicators of the studied areas: fire hazard, soil cover and impact on vegetation are studied for inclusion in the IASM. There are objective requirements and basic rules for the creation of HIASM, which is an integral part of the environmental management system of the cosmodrome.

In Kazakhstan, within the framework of the Program «Development of domestic value and export-oriented industries», new modern dairy enterprises are being actively modernized and new modern dairy enterprises are being created, where membrane processes are being introduced to concentrate the components of milk. This is necessary for the rational and integrated use of raw materials, including through the processing of secondary resources, the main of which is whey. Improving the production processes of traditional food products and developing innovative ones is possible only with the use of the latest technologies and technological equipment. Membrane processes are widely used for the use of fractionation and concentration of liquid dairy products, which allows for a new solution to the processing of raw materials and opens up opportunities in the development of new types of food products. The article is devoted to the issue of production and processing of whey in Kazakhstan. The main types of membrane technologies and the advantages of their use in the dairy industry in the Republic of Kazakhstan are considered. The role of membrane technologies in the processing of whey is substantiated, various methods of introducing membrane processing methods to ensure the demineralization of whey, obtaining products with high biological value and consumer properties, reducing the cost of energy carriers, reducing the volume of raw materials in order to save transport costs, non-waste processing of milk solids, recycling water are described. This article analyzes the problems of using resource-saving membrane technologies in the production of dairy products in the Republic of Kazakhstan, ways to solve existing problems associated with increasing the economic efficiency of enterprises. The favorable impact of the use of membrane technologies on the social and environmental aspects of whey processing in the country is substantiated.

Main problem: the article substantiates the relevance of the development and production of specialized food products for athletes and the population involved in sports, fitness as part of a healthy lifestyle. Purpose: development of specialized food products with a general health-improving character, intended for the population involved in sports, fitness and experiencing increased physical exertion. Methods: the obtained results were statistically processed using the methods of correlation and regression analysis and standard software packages "Statistica 6.0". Measurements of chemical, microbiological, organoleptic parameters were carried out using standard methods and modern instruments: an analyzer, an analytical analyzer electrophoresis cell, a high-performance liquid chromatograph, and others. Results and their significance: a scientific concept for the creation of fermented specialized milk-based food products for sports nutrition was formulated; biotechnologies for specialized food products for athletes were developed. For the practical implementation of the results of analytical and experimental studies, packages of regulatory and technical documentation for the production of new products have been developed, which have been tested in the production conditions of existing enterprises in the dairy industry.

Main problem: At the present stage of life, Innovations in the financial sector contribute to the optimization of financial intermediation and, in turn, stimulate economic growth. Financial innovations increase the efficiency of the allocation of savings capital to investment capital, as well as increase liquidity in the markets. As the digital economy has developed, the functionality of traditional large financial institutions has been partially replaced by financial technologies (FinTech). FinTech involves the convergence of traditional financial services with mobile services, social media services, big data aggregation and processing, and cloud technologies. Purpose of this article is to identify the main directions of the electronic financial services market in the Republic of Kazakhstan, identify the main problems and prospects for the development of the financial sector of the economy. Methods: The work used general scientific methods of comparative system, vertical and horizontal analysis, structural and functional method, analytical techniques, economic and statistical research methods. The results and their significance: the authors identified the main directions of digitalization of the financial sector of the modern economy, noted the role of FinTech companies and services in both theoretical and practical terms, and provided relevant approaches to the definition of this concept in the economic literature. The main reasons and factors for the development of this direction of digitalization of the financial sector are substantiated, including the concept of financial accessibility, the advantages and disadvantages of FinTech, various approaches to their classification, country and regional characteristics, and an analysis of development trends. The crowdfunding direction of FinTech is noted, approaches to its definition and classification are given, the advantages of the crowdfunding mechanism are revealed, and its role in the modern economy is analyzed. The trend of algorithmic trading development as the most important direction of digitalization of the financial sector is investigated. A detailed analysis of mobile financial services as one of the fastest-growing areas of FinTech is carried out, approaches to their classification are given, factors stimulating the growth of mobile payments, country and regional characteristics are substantiated. The main directions of digitalization of the insurance sector are analyzed, reasonable conclusions about the advantages of InsurTech are made.