International scientific journal "Science and Innovation"

Series A Volume 2 Issue 5


PRINCIPLES OF ANALYSIS AND PROCESSING OF VIDEO INFORMATION IN THE IDENTIFICATION OF PERSONAL MOVEMENT

Akhatov Akmal Rustamovich, Himmatov Ibodilla Qudratovich

Intelligent analysis and processing of video data for personal identification is one of the promising, fastest growing research areas and is widely used in various fields of human activity. Initially, the information obtained from video cameras was mainly used in security television systems. This allows the use of new video data, the use of analysis and processing methods, as well as the recognition and identification of a person using his movements.

20.05.2023 Volume 2 Issue 5 View more Download

PRACTICAL EDUCATIONAL METHODS IN TEACHING THE TOPIC ON AMPLIFIERS

Yu.K.Joraev

The article gives recommendations on methods of analysis of the operation of the amplifier cascade using analytical and graphical methods to explain the operation of electronic amplifiers, using the coordinate axis summarizing the output, input, dynamic characteristics and transition characteristics of the amplifier.

20.05.2023 Volume 2 Issue 5 View more Download

THE EVALUATION OF THE THICKNESS OF FUNCTIONAL COATINGS OBTAINED BY THE ION-PLASMA METHOD

Saydakhmedov R.Kh, Saidakhmedova G.R.

In the paper represented a mathematical model of the spray particles distribution on the substrate surface for a magnetron sputtering system, and on this basis calculated thickness of the aluminium and nickel coatings. The calculation took into account the distance from the evaporator to the substrate, the mass and density of the coating material. Furthermore, it was considered several options for calculating the coating thickness, depending on the physical mechanism of the spraying process.

12.05.2023 Volume 2 Issue 5 View more Download

METHODOLOGY FOR ASSESSING EFFECTIVE PERSONNEL MANAGEMENT MECHANISMS IN ENTERPRISES

G.Q.Muydinova

Determination of optimal organizational and economic mechanisms of personnel management in enterprises, significant factors, management and effective use of personnel, analysis of basic direction of personnel management. With the effective use of the human capital involved in the production, it is advisable for the subjects of the employer-enterprise to take into account the emotional and psychological states of human capital.

12.05.2023 Volume 2 Issue 5 View more Download

ADOPTION OF THE DISCRETE-ADDRESS MODE IN THE SECONDARY RADAR

Vyacheslav Vladimirovich Erokhin, Boris Valentinovich Lezhankin, Tatiana Yurievna Portnova, Dilshod Elmuradovich Eshmuradov, Vladislav Pavlovich Churbakov

Air traffic management (ATM) requires high flight safety, regularity and efficiency. These targets can be achieved by using promising technologies and technical means. The remote control of aircraft can be provided by implementing surveillance systems ensuring operative information of spatial coordinates and motion parameters. The secondary radar based on discrete-address mode recommended by ICAO for implementation provides high-speed ground-to-air data exchange (between the traffic control and the aircraft crew). Assessment of the concept implementation efficiency by mathematical modelling is an urgent technical problem.

12.05.2023 Volume 2 Issue 5 View more Download

THE ROLE OF ELECTRONIC CUSTOMER RELATIONSHIP MANAGEMENT (E-CRM) IN IMPROVING SERVICE QUALITY

Zhamolzhon Khudoykulovich Dzhumanov, Baltabayev Zhaksylyk Orazbayevich, Orazbayev Abdulaziz Zhaksylykovich

Electronic Customer Relationship Management(E-CRM) is one of business concepts and technology that supported by information systems to integrate all of business proccess that customer interacted. The most common implementation of E-CRM in warehouse systems is a website. This study is to know the role of E-CRM to improve the quality of services, describe the implementation of E-CRM, understand the warehousing procedure, and know the quality of services through E-CRM in AT Multimodal Logistics. E-CRM is a strategy that integrates the concepts of knowledge management, data mining and data warehousing to support an organization's decision-making process in order to maintain long-term and profitable relationships with its customers. AT Multimodal Logistics E-CRM is applied in conjunction with general information, alternative contact, membership, automated email, and new customer instructions.

12.05.2023 Volume 2 Issue 5 View more Download

MODERN BUILDING MATERIALS AND THEIR PHYSICAL-MECHANICAL PROPERTIES BASED ON INDUSTRIAL WASTE

Abdullaev Mardon, Yusufjanov Murodjon, Mamirov Akmal, To‘raboyev Iskandar

In this article, it is planned and conducted the following research to obtain gas blocks using microcrystalline instead of quartz sand in the production of lightweight concrete and to study their physical and mechanical properties: Introduction to research and technology in the production of lightweight concrete selection and creation of innovations; sampling of gas blocks on the basis of the developed composition and study of physical and mechanical properties of samples and talks about saving fuel and energy resources, improving the efficiency of heat protection of buildings and structures, introducing energy-saving materials and technologies, and developing the world construction industry.

12.05.2023 Volume 2 Issue 5 View more Download

MECHANICAL CALCULATIONS OF THE SHELL BREAKAGE OF APRICOT PITS

Urinov Sh.

This article is devoted to the development of a mathematical model of the process of crack formation on the shell of apricot kernels under mechanical action

12.05.2023 Volume 2 Issue 5 View more Download

THE IMPACT OF THERMAL BARRIER COATINGS ON THE PROTECTIVE PROPERTIES OF TURBINE BLADES OF GAS TURBINE ENGINE

Saydakhmedov R.Kh., Saidakhmedova G.R.

Diagnostics of the real state and residual life of the structural elements of an aircraft gas turbine engine is the main task in solving the problem of ensuring safety during the operation of aircraft. The most important link in assessing the resource and strength is the turbine of a gas turbine engine - the determination of the stress-strain state (SSS) of structural elements that differ in the complexity of the shape and a large number of stress concentration zones.

10.05.2023 Volume 2 Issue 5 View more Download

SCIENTIFIC AND THEORETICAL BASIS OF INNOVATION PROCESS MANAGEMENT IN UZBEKISTAN

Makkamova Komola Tokhir Kizi

This article describes innovative processes and ways of accelerating them in the development of the economy of our country, and the role of innovations in the economy. When considering the main principles of management of innovation processes in economic systems, attention is paid to issues such as the specific characteristics of the innovation process, the general principles of organization management, and consideration of the characteristics of the participants of the innovation process.

09.05.2023 Volume 2 Issue 5 View more Download