Development of design solutions of exhaust system for gasdynamic noise reduction

The paper presents design solutions for reduction of gasdynamic noise from the passenger car exhaust system end pipe mouth. Data on overall levels and waterfalls of noise pressure obtained by experiment are provided. The best exhaust system design has been defined based on the results of the general levels analysis

Analysis of Sociological Problems in the Work of Professors and Teachers in Higher Education Institutions in the Period of Reform of the Higher Education System in Uzbekistan

One of the sociological problems that needs to be studied today is how the reforms and modernization of the higher education system in our country affect the teaching staff, leadership and students, and to what extent they show their results. We should not be agree about the fact that during the period of change, every professor and head of higher education institution understands the essence of the reforms, the extent to which innovations are reflected in labor and pedagogical activities, attitudes and practices, but all these changes does not find its expression in institutions

Hardware-Software Bipartitioning for Dynamically Reconfigurable Systems

The main unique feature of dynamically reconfigurable systems is the ability to time-share the same reconfigurable hardware resources. However, the energy-delay cost associated with reconfiguration must be accounted for during hardware-software partitioning. We propose a method for mapping nodes of an application control flow graph either to software or reconfigurable hardware, explicitly targeting minimization of the energy-delay cost due to both computation and configuration. The addressed problems are energy-delay product minimization, delay-constrained energy minimization, and energy-constrained delay minimization. We show how these problems can be tackled by using network flow techniques, after transforming the original control flow graph into an equivalent network. If there are no constraints, as in the case of the energy-delay product minimization, we are able to generate an optimal solution in polynomial time

INVESTMENT IN THE TERRITORIAL ECONOMY IS AN IMPORTANT CONDITION FOR PROVIDING PUBLIC EMPLOYMENT

The article examines the concept, nature and types of investment, improving the quality of goods based on investment in the regional economy, the production of export-oriented and import-substituting goods on the basis of statistics