DETERMINATION OF ACCEPTABLE RISK PARAMETERS FOR MATERIAL COSTS TO ENSURE THE QUALITY OF ENGINEERING PRODUCTS

The article presents the results of research on analog methods of risk assessment. One of the variants of these methods has been developed as a tool for practical forecasting of the optimal level of material costs to ensure a given product quality. The theoretical basis for solving this problem was the provisions of the risk management theory of technical systems. The analog method of solving the set optimization problem presented in this paper confirms the principle possibility of predicting the level of acceptable risk of material costs for organizational and technical perfection of production, taking into account consumer requirements for its quality indicators.

COMPARATIVE CHARACTERISTICS OF TECHNOLOGICAL PROPERTIES OF SOY AND SUNFLOWER LECITHINS AS A FOOD ADDITIVE E322

The article discusses the characteristics of vegetable lecithins using the example of soy liquid lecithin (Verolec FLS manufacturer: Lasenor Rusia, RF, Rostov-on-Don, 2020) and sunflower (Giralec premium manufacturer: Lasenor Rusia, RF, Rostov-on-Don 2020). A comparative characteristic of physicochemical and technological properties is given, based on the water-holding capacity and stability of the obtained emulsions. Recommendations are given for the practical use of sunflower and soybean lecithin produced by Lasenor Rusiya, RF, Rostov-on-Don.

SYSTEM OF ASSESSMENT AND FORECAST OF ATMOSPHERIC AIR QUALITY AS A GOAL OF ECOLOGIZATION THE CONSTRUCTION SITE

The article analyzes the system for assessing and forecasting air quality at a construction site. Models of the air quality assessment system are considered. Dust control measures are proposed with respect to improving the health of construction site workers and a method for calculating and controlling the emissions of pollutants at a construction site. To implement the assessment of atmospheric air quality at the construction site, the model "system for assessing and forecasting the quality of atmospheric air", which allows a consistent assessment and forecast of atmospheric air quality, is presented.

FEATURES OF THE ECOLOGICAL STATE OF THE LOWER DON AND THE TAGANROG GULF OF THE AZOV SEA

The water areas of the Lower Don and the Taganrog Bay of the Azov Sea are of great ecological and economic importance. They are located in a zone of powerful anthropogenic impact. The work shows the generalized results of environmental monitoring of these water bodies, carried out in 2019-20.

WOODEN STRUCTURES

The NMIT Arts & Media Building in Nelson, New Zealand is the first in a new generation of multi-storey timber structures. It employs a number of innovative timber technologies including an advanced damage avoidance earthquake design that is a world first for a timber building. Aurecon structural engineers are the first to use this revolutionary Pres-Lam technology developed at the University of Canterbury

INTELLIGENT SOLUTIONS IN THE CONSTRUCTION OF MODERN BALING MACHINES

The article shows the role of digital machine technologies used in feed production. The analysis of intelligent solutions used in the designs of modern balers from the world's leading manufacturers of agricultural machinery is carried out. It is noted that electronic systems not only perform information functions during the operation of forage harvesters, but also provide control over the operation of both individual assemblies and systems of balers, and the entire machine-tractor unit. Digital technologies make it possible to optimize the operation of the forage harvester, improve the quality of harvested forage, reduce environmental risks, improve the working conditions of machine operators, as well as increase the attractiveness and prestige of agricultural professions, and attract promising young personnel to agricultural production.

ADVANTAGES AND DISADVANTAGES OF DISTANCE LEARNING

This work analyzes the work with DSTU students in the form of distance learning. For three months, the mathematics course was taught in a dedicated mode. At the same time, electronic educational resources prepared in advance for this purpose were widely used. An intermediate test of the assimilation of knowledge was carried out using tests posted on the Skif portal. The article presents the results of the accumulated experience of teaching various sections of the mathematics course.

STATE PERSONNEL POLICY IN THE CONTEXT OF INFORMATION AND ECONOMIC CONFRONTATION

This article is devoted to the most important issue of ensuring an innovative breakthrough in socio-economic development in the conditions of information and economic confrontation. Today, humanity is entering an era of a fundamentally different system of social relations, values and meanings. The emergence of a multipolar world model increases the competition of developed countries, on the one hand, and weakens the role of the state in society, on the other. Economic sanctions significantly hinder innovative development, so the state, as one of the main social institutions, still needs qualitatively new, more productive, innovative solutions, the emergence and implementation of which is impossible without appropriate personnel: researchers, analysts, developers, managers and workers.

METHODS FOR CALCULATING THE COST OF ENVIRONMENTAL DAMAGE FROM CONSTRUCTION WORKS, AS A METHOD FOR IMPROVING THE EFFECTIVENESS OF ENVIRONMENTAL SAFETY IN CONSTRUCTION

The article analyzes methods for calculating the cost of environmental damage from construction work. Under the damage caused to the national economy by dust emissions from local construction and from other sources, they mean the additional costs necessary to eliminate the effects of air pollution. The analysis of the influence of fine dust particles emitted during repair, construction and decoration works air in the urban environment and the working area. Calculation methods and methods for the economic assessment of the cost of harm caused by construction production to the environment are proposed.

MAIN TRENDS OF FORMATION OF WASTE PROCESSING PLANTS. DIGITALIZATION AND AUTOMATION IN INDUSTRIAL DESIGN

The project distinguishes specific of industrial architecture and particularly waste recycling plants. Evoluted tendentions of form-creating, common to this kind of structures, further instruments to attain architectural expression, constructive robustness, energy efficiency, economical practicality and ergonomic accommodation. Based on the results of the analysis of the process and principles of shaping this type of structures, the possibility of design automation is described.