scholarly journals METHODOLOGICAL ASPECTS OF FUEL PERFORMANCE SYSTEM ANALYSIS AT RAW HYDROCARBON PROCESSING PLANTS

2017 ◽  
Vol 5 (4) ◽  
pp. 158-164
Author(s):  
A. V. Kulbjakina ◽  
◽  
I. V. Dolotovskij ◽  
Keyword(s):  
System Analysis ◽  
Fuel Performance ◽  
Hydrocarbon Processing ◽  
Processing Plants ◽  
Performance System ◽  
Methodological Aspects

scholarly journals Application of maglev technologies in the european northeast and the cisural north of Russia

2017 ◽  
Vol 3 (3) ◽  
pp. 54-63 ◽  
Author(s):  
Evgeny U Sundukov ◽  
Sergej M Kochergin ◽  
Leonid F Selivanov
Keyword(s):  
System Analysis ◽  
Practical Importance ◽  
Passenger Transport ◽  
Liquid Hydrocarbons ◽  
Water Currents ◽  
Railway Line ◽  
Gas Processing ◽  
The North ◽  
Cargo Transport ◽  
Processing Plants

Technologies of small-sized maglev transport in trestle execution are offered. Work purpose: to define possible options of use of maglev-technologies in the north of Russia. Methods: system analysis, comparison, analogy. Result: magnetolevitation trestle technologies are recommended for realization. Practical importance of work: transport communications from gas processing plants on the coast of Gulf of Ob to a railway line of Obskaya-Bovanenkovo can be realized, the rupture of an automobile highway Usinsk - Naryan-Mar can be eliminated, protection of overpasses and vehicles against increase in levels of water currents can be provided. Conclusion: the trestle of arch type can be used for conveyance: small-sized cargo transport modules (and passenger transport modules); special vesseles (barrels, cylinders, minitanks, etc.) for transportation of liquid hydrocarbons; cars of normal dimensions if all of them are equipped with sources of magnetic field.

Environmental Mechanisms to Improve the Quality Control System for the Enhancement of Production Competitiveness

2019 ◽  
Vol 10 (3) ◽  
pp. 687
Author(s):  
Lydia N. BELONOZHKO ◽  
Valentina A. IGNATENKO ◽  
Vladimir V. MAYER
Keyword(s):  
Product Quality ◽  
System Analysis ◽  
Practical Experience ◽  
Competitive Advantages ◽  
The Public ◽  
Analysis And Synthesis ◽  
Practical Guidelines ◽  
The Subject ◽  
Methodological Aspects ◽  
And Storage

The purpose of the article is to study the specifics of creating, promoting products and ecology control of quality in the practice of domestic enterprises, as well as forming recommendations for improving the quality system of environmental management to improve product competitiveness in modern conditions. In the process of research, system analysis, economic analysis, ecology analysis and synthesis, statistical and analytical methods, generalization, systematization, structuring were used. It is revealed that the increasing competition, the diversity of the same goods in the same price segment directs enterprises to search for new ways to create additional competitive advantages aimed at winning customer loyalty. The current situation requires quality management at all stages of the promotion of food to the consumer – from the production of agricultural products, their processing, transportation and storage to the sale to the public. The article studied practical experience. Problems were identified, theoretical and methodological aspects of the subject of research were investigated, on the basis of which scientific, methodological and practical guidelines were developed for structuring the system of product quality ecology management, choosing directions for improving the management of enterprise competitiveness through improving product quality.

scholarly journals Analysis of Dynamic Model of Cigarette Consumption Reduces First Goal of SDGs in Indonesia

2019 ◽  
Author(s):  
Nur Aini ◽  
Roosita Melani Dewi ◽  
Adi Musharianto
Keyword(s):  
High Performance ◽  
System Analysis ◽  
Secondary Data ◽  
Medium Term ◽  
Capita Expenditure ◽  
Expenditure Data ◽  
Performance System ◽  
Per Capita ◽  
Input Variables

This research aims to see the extent to which the real conditions of society can be separated from the trap of poverty due to consuming cigarettes. This research uses secondary data which taken from various sources of publication. The variables used are input variables and output variables. Input variables are in the form of community income. Output variables used are average per capita expenditure. Data analysis using Dynamic System Analysis with software of ITHINK ® Ver. 6.01 from the High Performance System (2000). The result of this research indicate that in the condition of the community consuming 1 cigarette per day shows that groups of community are difficult to escape from the trap of poverty until the end of Medium Term and Long Term Development Plan is poor society, almost poor society and middle to lower society. While middle to middle society, middle to upper society and rich society still have an income balance from the beginning of the research year to the next 20 years. While the result of the scenario of consumption of 2 packs of cigarettes per day show besides poor society, almost poor society and middle to lower society are difficult to escape from the trap of poverty, middle to middle society are in poverty for the next 20 years as well. Therefore the goal of the first SDGs in Indonesia to eliminate poverty is difficult to achieve.

scholarly journals Energy and Resource Efficiency in Apatite-Nepheline Ore Waste Processing Using the Digital Twin Approach

Energies ◽  
2020 ◽  
Vol 13 (21) ◽  
pp. 5829
Author(s):  
Maksim Dli ◽  
Andrei Puchkov ◽  
Valery Meshalkin ◽  
Ildar Abdeev ◽  
Rail Saitov ◽  
...  
Keyword(s):  
Production System ◽  
System Analysis ◽  
Resource Efficiency ◽  
Learning Technologies ◽  
Digital Environment ◽  
Digital Twin ◽  
Processing Plants ◽  
Optimization Parameters ◽  
Hydrodynamic Processes ◽  
Phosphorus Production

The paper presents a structure of the digital environment as an integral part of the “digital twin” technology, and stipulates the research to be carried out towards an energy and recourse efficiency technology assessment of phosphorus production from apatite-nepheline ore waste. The problem with their processing is acute in the regions of the Russian Arctic shelf, where a large number of mining and processing plants are concentrated; therefore, the study and creation of energy-efficient systems for ore waste disposal is an urgent scientific problem. The subject of the study is the infoware for monitoring phosphorus production. The applied study methods are based on systems theory and system analysis, technical cybernetics, machine learning technologies as well as numerical experiments. The usage of “digital twin” elements to increase the energy and resource efficiency of phosphorus production is determined by the desire to minimize the costs of production modernization by introducing advanced algorithms and computer architectures. The algorithmic part of the proposed tools for energy and resource efficiency optimization is based on the deep neural network apparatus and a previously developed mathematical description of the thermophysical, thermodynamic, chemical, and hydrodynamic processes occurring in the phosphorus production system. The ensemble application of deep neural networks allows for multichannel control over the phosphorus technology process and the implementation of continuous additional training for the networks during the technological system operation, creating a high-precision digital copy, which is used to determine control actions and optimize energy and resource consumption. Algorithmic and software elements are developed for the digital environment, and the results of simulation experiments are presented. The main contribution of the conducted research consists of the proposed structure for technological information processing to optimize the phosphorus production system according to the criteria of energy and resource efficiency, as well as the developed software that implements the optimization parameters of this system.

scholarly journals FORMATION OF OWN CAPITAL AND ITS IMPORTANCE IN THE FINANCIAL ACTIVITY OF THE BUSINESS ENTITY

2021 ◽  
pp. 296-305
Author(s):  
Oleksandr Lavryk
Keyword(s):  
Economic Activity ◽  
System Analysis ◽  
Dynamics Analysis ◽  
Financial Activity ◽  
Current State ◽  
Equity Analysis ◽  
Business Entities ◽  
Methodological Aspects ◽  
Graphic Methods ◽  
Development Prospects

Introduction. The article is devoted to the study of theoretical and methodological aspects of equity analysis in the financial activities of the business entity, analysis of the current state of business entities and development prospects and developed areas for improving the formation of equity of business entities in Ukraine. The content and features of formation of the own capital of the enterprise are considered in the work, the description of methods of the quantitative analysis of its modern activity is given, methods of the qualitative analysis of prospects of its development are investigated. Purpose. Research of theoretical and methodological aspects of the analysis of own capital in the financial activity of the business entity, analysis of the environment and results of economic activity and developed directions for improving the analytical support of the business entity in modern conditions. Method (methodology). The solution of the set tasks is carried out by means of methods of the system analysis, logical generalization, the comparative analysis and the analysis of coefficients, expert estimations, tabular and graphic methods.. Results. The method of equity analysis is proposed, according to which analytical procedures will be conducted in five stages: preparation for equity analysis; analysis of the share of equity in the structure of the business entity and its dynamics; analysis of the structure and composition of equity; analysis of the efficiency of the entity's use of equity; generalization of the results of the analysis for the management of the enterprise.

scholarly journals METHODOLOGICAL ASPECTS OF INDUSTRIAL ENTERPRISE PRODUCTION POTENTIAL

2020 ◽  
pp. 98-106
Author(s):  
M.V. Chebykina ◽  
Т.N. Shatalova
Keyword(s):  
System Analysis ◽  
Comprehensive Analysis ◽  
Production Potential ◽  
System Integrity ◽  
Modern Economy ◽  
Negative Impacts ◽  
Methodological Aspects ◽  
Self Consistency ◽  
High Influence ◽  
Analysis Stability

This article discusses the need for organizations to comply with a number of principles for successful functioning in the modern economy and lists these principles. The authors also considered ways to evaluate the organization's activities, the importance of taking into account basic, intermediate and resulting data to carry out a comprehensive analysis, and briefly described the logical mechanism that ensures the leading value of the production potential in assessing the activities of the enterprise. In addition, the authors considered and described the following principles that are characteristic of the economic content of the production potential as a system: integrity, complexity, interchangeability of components, flexibility, reliability, safety, self-consistency, optimality, stability, etc. The specificity of the level of the production potential as an indicator in the system analysis (stability for positive and high influence for negative impacts) was described. The authors also mentioned and described the most important indicators for the prediction of capabilities and economic boundaries of the enterprise's potential.

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