Almost all management decisions and financial transactions are carried out under conditions of uncertainty. Because of this, their results are unpredictable. Consequently, the usefulness of decisions taken by one side leads to conflict situations on the other side. There are enlightened some examples of solutions for analyzing the lower and upper estimates of the payment matrix in this article
18.06.2022 Volume 1 Issue 3 View more Download
Multimedia in education, the role of multimedia technologies in various areas of education and the main and additional multimedia components of the computer. The important aspects of the use of multimedia in education are focused on high quality and independent work of students.
17.06.2022 Volume 1 Issue 3 View more Download
The article deals with ensuring the safety of passengers on high-speed railways, repairing the infrastructure of the railway track to ensure the uninterrupted movement of trains, maintaining current repairs and planning related costs.
17.06.2022 Volume 1 Issue 3 View more Download
This article explores the economical processes that determine the sustainable development of the state and society are directly related to the internal and external factors of the Central Asian countries. In this sense, the Uzbek society over the past five years has been oriented towards effective and comprehensive cooperation with the countries of Central Asia in the development of regional issues, the development of good neighbourly relations, the recognition of common values and interests in one place - a common goal. Regional integration of the Central Asia requires deep understanding national interests and common aims of countries in this region.
17.06.2022 Volume 1 Issue 3 View more Download
In the mining, metallurgical, chemical, machine-building and construction industries, a variety of parameters are used to facilitate the flow of dispersed hydraulic mixtures. The article analyzes the basic laws of motion modes, flow pressure, flow velocity, hydraulic resistance of dispersed system hydraulic mixtures.
14.06.2022 Volume 1 Issue 3 View more Download
One of the important processes in the control of the refrigeration machine is the automatic supply of evaporators by steam overheating and by the level of liquid in the evaporator. As an automatic overheating regulator, an expansion valve with internal pressure equalization ro is mainly used.
14.06.2022 Volume 1 Issue 3 View more Download
SCIENCE & INNOVATION