Parameters Of Technological Processes Reengineering

2020 ◽  
pp. 28-33
Keyword(s):  
Spatial Organization ◽  
Parametric Model ◽  
Practical Significance ◽  
Machine Time ◽  
Time Machine ◽  
Technological Processes ◽  
Technical Capability ◽  
Materials Used ◽  
The Cost ◽  
Qualitative Characteristics

The article is devoted to reengineering of technological processes - a method of their qualitative transformation on an innovative basis, which in turn assumes the availability of tools that make it possible to establish the economic efficiency and technical capability of such transformations of construction production, to identify the effect of their implementation. In this regard, the problem of forming a parametric model of reengineering of construction technological processes, which involves four enlarged groups of indicators that reflect the quantitative and qualitative characteristics of the processes: materials used, working time, machine time, spatial organization, is considered. It is established that parameters can have either an absolute (physical, cost) or relative (point, percentage) expression and also make their own decomposition. The practical significance of the provisions given in the article is determined by the development of methods of technical rationing, which leads to a reduction in the cost and duration of construction.

Developing the adaptive process-based budgeting through TD-ABC and TD-ABB as part of strategic management accounting

2020 ◽  
Vol 23 (10) ◽  
pp. 1182-1194
Author(s):  
A.A. Akhmetzyanov ◽  
A.Yu. Sokolov
Keyword(s):  
Strategic Management ◽  
Cost Allocation ◽  
Management Accounting ◽  
Practical Significance ◽  
Common Time ◽  
Strategic Management Accounting ◽  
Scientific Papers ◽  
The Subject ◽  
The Common ◽  
The Cost

Subject. The article focuses on the advanced time-driven tools for allocating overhead expenses, which are based on process-based budgeting. Objectives. We articulate a technique for cost allocation so as to assess the cost of each process with reference to the common time driver. Methods. The study relies upon methods of systematization, classification, analogy and comparison, and summarizes the scientific literature on the subject. Results. The article presents our own suggestions on implementing TD-ABC and TD-ABB into the strategic management accounting process of developer companies. The principles were proved to help more effectively allocate overhead expenses and assess the capacity load of each process performed by functions, departments and employees. Carrying out a comparative analysis, we found certain reserves for utilizing resources more effectively. Conclusions and Relevance. The findings are of scientific and practical significance and can be used by developer and construction businesses. The conclusions can prove helpful for scientific papers, student books, and further research.

Structural Analysis and Optimization Design of Motor Hanging Seat Structural Based on Pro/ENGINEER

2013 ◽  
Vol 380-384 ◽  
pp. 39-42
Author(s):  
Shun Xi Gao ◽  
Shu Guo Zhao ◽  
Li Fang Zhao
Keyword(s):  
Structural Analysis ◽  
Objective Function ◽  
Economic Efficiency ◽  
Mass Production ◽  
Optimization Design ◽  
Raw Materials ◽  
Parametric Model ◽  
Production Costs ◽  
Practical Significance ◽  
Displacement Constraints

This paper establishes a parametric model on the motor hanging seat structure by pro / ENGINEER software, and then optimizes the structure of the hanging seat by the weight of the hanging seat as the objective function. Taking into account the stress and displacement constraints in the optimization process, the weight of the hanging seat is greatly reduced after being optimized. It is practical significance to save a large amount of raw materials for the mass production and to reduce production costs and create higher economic efficiency.

scholarly journals Study of the Electrical Properties of Aluminate Cement Adhesives for Porcelain Insulators

Materials ◽  
2021 ◽  
Vol 14 (9) ◽  
pp. 2232
Author(s):  
Huiwen Wan ◽  
Zhangyin Hu ◽  
Gang Liu ◽  
Jiadong Xiao
Keyword(s):  
Compressive Strength ◽  
Electrical Properties ◽  
Silica Fume ◽  
Drying Time ◽  
Pore Connectivity ◽  
Cement Based Materials ◽  
Porcelain Insulators ◽  
Materials Used ◽  
The Cost ◽  
Aluminate Cement

Electrical properties are one of the essential parameters of cement-based materials used in suspension porcelain insulators. This paper studied the electrical properties of aluminate cement adhesives (ACA) containing silica fume (SF), as well as their compressive strength and porosity. The results indicated that the addition of silica fume improved the resistivity of ACA under a saturated state (relative humidity is 50%). This was mainly attributed to the decrease of the ACA’s pore connectivity due to the SF’s filling effect. However, the early compressive strength of ACA was slightly reduced by the addition of SF. Under an unsaturated state, the ACA’s resistivity without the SF gradually exceeded that with the SF at the extension of drying time. The nuclear magnetic resonance (NMR) results indicated that the addition of SF content increased the ACA’s porosity; for the tiny pores especially, (the size less than 25 nm), this increased by 3.4%. Meanwhile, the addition of SF increased the tortuosity of the ACA’s conductive channels, which could improve its resistivity. Therefore, SF is recommended to be used in cement-based adhesives on insulators to lower the cost and improve the resistivity.

scholarly journals COMPARATIVE ANALYSIS OF COMPACT METHODS REPRESENTATIONS OF GRAPHIC INFORMATION

2021 ◽  
Vol 1 (37) ◽  
pp. 130-143
Author(s):  
O. Gertsiy
Keyword(s):  
Comparative Analysis ◽  
Communication Systems ◽  
Video Data ◽  
Transport Infrastructure ◽  
Practical Significance ◽  
Jpeg 2000 ◽  
Advantages And Disadvantages ◽  
Graphic Information ◽  
The Cost ◽  
And Storage

The main characteristics of graphic information compression methods with losses and without losses (RLE, LZW, Huffman's method, DEFLATE, JBIG, JPEG, JPEG 2000, Lossless JPEG, fractal and Wawelet) are analyzed in the article. Effective transmission and storage of images in railway communication systems is an important task now. Because large images require large storage resources. This task has become very important in recent years, as the problems of information transmission by telecommunication channels of the transport infrastructure have become urgent. There is also a great need for video conferencing, where the task is to effectively compress video data - because the greater the amount of data, the greater the cost of transmitting information, respectively. Therefore, the use of image compression methods that reduce the file size is the solution to this task. The study highlights the advantages and disadvantages of compression methods. The comparative analysis the basic possibilities of compression methods of graphic information is carried out. The relevance lies in the efficient transfer and storage of graphical information, as big data requires large resources for storage. The practical significance lies in solving the problem of effectively reducing the data size by applying known compression methods.

scholarly journals Economic analysis of the inclusion of thermoelectric ash in asphalt mixtures

2021 ◽  
Vol 10 (10) ◽  
pp. e28101018564
Author(s):  
Igor Nonato Almeida Pereira ◽  
Newton Paulo de Souza Falcão ◽  
Consuelo Alves da Frota
Keyword(s):  
Asphalt Concrete ◽  
Lower Cost ◽  
Electric Energy ◽  
Asphalt Mixtures ◽  
Raw Material ◽  
Stone Dust ◽  
Alternative Material ◽  
Good Technique ◽  
Materials Used ◽  
The Cost

The replacement of conventional materials used in hot asphalt mixtures with others of good technique and lower cost and environmental impact has motivated research in this area of knowledge in recent decades. The researches should be expanded in the scope of engineering, given that it contributes considerably to the transformation of spaces and raw material. In this context, thermoelectric ashes, which are residues from the production of electric energy, appear as an alternative to replace the stone powder input which contributes negatively to the environment considering that it comes from the blasting of rocks. This work aims to compare the cost of producing traditional asphalt concrete (reference) to asphalt compositions containing 5,15% of alternative material characterized by stone dust. There was a saving of R$ 0.21 per ton of AC machining, consisting of thermoelectric ash as a partial substitute (5.15%) for stone powder, which represents significant savings in a practical context.

scholarly journals Impacts of vehicle tire on slip resistance and sound pollution in asphalt pavements

2021 ◽  
Vol 2 (3) ◽  
pp. 16-21
Author(s):  
Saeed Abbassi
Keyword(s):  
Urban Areas ◽  
Noise Pollution ◽  
Sound Level ◽  
Asphalt Pavements ◽  
Fine Grained ◽  
Sensitive Areas ◽  
Slip Resistance ◽  
Materials Used ◽  
The Cost ◽  
Pavement Friction

Noise pollution caused by vehicle traffic is one of the major problems in urban areas with road expansion. Due to the increase in the cost of construction and installation of sound walls to deal with noise pollution, to deal with this problem should look for methods that do not have additional costs and operating costs. Improving the pavement texture is one of the most effective ways to reduce tire noise and pavement and reduce the asphalt surface’s sound. To evaluate the slip resistance of asphalt, the English pendulum test according to ASTM E303-74 standard was performed on wet parts of asphalt in wet conditions. This device is used to examine the fine texture of the pavement. The number of pavement friction with a negative coefficient of 0.1469 has an inverse ratio with the intensity of sound level increases the number of pavement friction aligned with the amount of sound level created decreases. On the other hand, the depth of pavement texture, which is determined as the size of pavement materials, with a coefficient of 0.2810, has a direct ratio with the amount of noise pollution, and the smaller the number of fine-grained materials used will increase the sound level. According to the results of the coefficients estimated from the equation, it can be concluded that the preparation of pavements with an amount of friction can reduce the amount of noise pollution emitted by the movement of vehicles, especially in urban areas and sensitive areas. Therefore, it is recommended that in acoustically sensitive areas, in preparing pavements, arrangements be made to use coarser materials and maintain proper pavement resistance. For this purpose, in this article, the pavement’s texture is examined in the amount of noise created due to the tire’s interaction and the pavement.

scholarly journals FSBu 25/2018 “Accounting for Leases”   and IFRS 16 “Leases”: A comparative Analysis of Key Provisions

2020 ◽  
Vol 6 (6) ◽  
pp. 42-51
Author(s):  
V. S. Plotnikov ◽  
O. V. Plotnikova
Keyword(s):  
Structural Information ◽  
Balance Sheet ◽  
Financial Statements ◽  
Practical Significance ◽  
Accounting System ◽  
The Subject ◽  
The Cost ◽  
Lease Accounting ◽  
Comparative Description

The article is devoted to the problem of accounting reflection of rental relations, which has been the subject of discussion by professional accountants for more than 100 years. At present, more standards are devoted to this problem in world practice than to other accounting objects. Nevertheless, a number of issues remain unresolved. The methodological framework of the study is based on a comparative description of the provisions of IFRS 16 “Leases” and FSBU 25/2018 “Accounting for Leases” and includes a new institutional theory, Conceptual framework for the presentation of financial statements. The research methodology provides for the reclassification of balance sheet items, which allows for significant structural information regarding the reflection of rental objects. The analysis revealed the following differences in standards: the Russian FSBU 25/2018 unreasonably introduces accounting for leasing transactions into the financial lease accounting system; insufficiently convincingly and without proper evidence the issues of identification of financial lease accounting objects are covered. The prospective direction of accounting for financial leases is the possibility of reflecting the property transferred by the lessee as an element of the cost of financial capital, at the same time, the tenant’s long-term obligations should be recognized as existing obligations. The practical significance of the study is determined by the possibility of reducing the level of debt in the balance of the parties to the lease transaction.

scholarly journals КОМПЛЕКСНАЯ ОЦЕНКА КОНКУРЕНТОСПОСОБНОСТИ ПЕРЕРАБОТАННОЙ ПЛОДООВОЩНОЙ ПРОДУКЦИИ

2019 ◽  
pp. 6-12
Author(s):  
Н. Р. Асадуллина
Keyword(s):  
Practical Significance ◽  
Vegetable Production ◽  
Fruit And Vegetable ◽  
Transport Costs ◽  
Expert Opinions ◽  
Number Of Factors ◽  
Vegetable Products ◽  
Quality Of Products ◽  
The Cost

Formulation of the problem. The article reflects the assessment of the competitiveness of processed fruit and vegetable products, the qualitative characteristics of fruit and vegetable products are substantiated, as well as the parameters of the degree of consistency of expert opinions based on the calculation of the concordance coefficient. The purpose of the research is to reflect and characterize existing methods of integrated assessment of the competitiveness of processed fruit and vegetable products. The object of research – the process of determining the quality of products produced, as well as the competitiveness of processed fruit and vegetable products. The methods used in the research – logical, comparative, analytical, scientific and methodological. The hypothesis of the research is to assume the dependence of the competitiveness of processed fruit and vegetable products and its sales volumes. The statement of basic materials. The buyer prefers products depending on the purpose and use of this product. In the course of further processing, the buyer pays attention to the volume of packaging, the suitability of the packaging for the content of the product in it, the maximum time for the storage of products. The article suggests such indicators of quality of processed fruit and vegetable production: biochemical composition of products; packaging of products; design and design of products; appearance and consistency; terms of product suitability; cost of production per kilogram of production. The originality and practical significance of the research is that the author substantiates the degree of influence of the proposed indicators on competitiveness on the basis of expert assessments. The number of points is determined depending on the number of factors considered. The degree of consensus of expert opinions is established on the basis of calculating the coefficient of concordation. Conclusions of the research. In the process of packaging the product and its production must take into account the directions of its use. For further industrial consumption, processed fruit and vegetable products can be made with a higher content of dry soluble substances, vitamins, sugars, and acidity. This will save on the cost of packaging, transport costs, and handling operations.

scholarly journals A Set of Economic and Mathematical Models for Assessment of Agricultural Crop Cultivation Technologies

2019 ◽  
Vol 8 (2) ◽  
pp. 3829-3833
Keyword(s):  
Mathematical Models ◽  
Assessment Model ◽  
Information Support ◽  
Practical Significance ◽  
Production Cycle ◽  
Agricultural Crop ◽  
Crop Cultivation ◽  
Software Complex ◽  
Technological Processes ◽  
Crop Farming

Research objectives. The paper describes the process of development of a set of mathematical models for assessment of agricultural production technologies to be used as the basis of a software complex module for managing technological processes in crop farming. The reported study was funded by RFBR according to the research project № 18-37-00148. Methods. Given the specifics of management in agriculture, it is worth noting that the lack of objective information across the production cycle in crop farming and the subsequent misalignment with an optimum technology results in overshooting labour and material costs, lost profits for the enterprise or even losses. These issues have to be addressed through advanced studies of economic and mathematical models and methods for analysis and assessment of economic efficiency of agricultural crop cultivation technologies and the development of a comprehensive automated information support system for decision-making in crop farming management. Results. A methodology is proposed for selecting economically efficient technological processes in crop farming, involving the sequential application of results obtained through the analysis of technological process criteria by the methods of binary decision matrices, cobweb diagrams and the matrix assessment model, taking into account their orientation at the economic performance of crop farming. Practical significance and applicability of results. The authors developed a complex of software and information support and assessment of technological processes in crop farming, with experimental trials showing improved efficiency of crop farming production through the well-reasoned selection of agricultural crop cultivation technologies.

Price trends and price ratio in the COVID-19 pandemic: case analysis of some countries

Ekonomika APK ◽  
2021 ◽  
Vol 322 (8) ◽  
pp. 103-111
Author(s):  
Yurii Hubeni ◽  
Oleksandr Bitter
Keyword(s):  
Open Data ◽  
Agricultural Products ◽  
Practical Significance ◽  
Situational Analysis ◽  
Price Ratio ◽  
Economic Relations ◽  
Model Research ◽  
Price Trends ◽  
Food Market ◽  
The Cost

The purpose of the article is to investigate based on a situational analysis, the dynamics of some price trends and price ratios in the agri-food market in the context of the COVID-19 pandemic, to develop a generalized forecast of their possible further development. Consider, according to the proposed hypothesis, how the price parameters of food products under the influence of the COVID-19 pandemic and related quarantine restrictions will undergo changes, depending on the effectiveness of economic policy and the adopted agricultural model. Research methods. It was based on a situational analysis of open data of price ratios and series of price dynamics for agricultural products and products of its processing. At the same time, the cost indicators were transformed at the current exchange rate of the NBU. Standard comparison methods, indices and logical analysis-synthesis were used. Some of the above positions were discussed with fellow scientists from foreign countries. Research results. Quarantine restrictions caused by the COVID-19 pandemic have led to a decline in business activity and a reduction in export potential. This had a significant impact on the volume of GDP. However, the agrarian sector shows a significantly lower elasticity of operating and foreign economic activity. The price indices for agricultural products are showing some fluctuations, and recently a cautious upward trend. The total cost of the basket in Ukraine and Poland is close, but in Israel, it is 2.6 times higher than in Ukraine. This is due not only to significant differences in production conditions, but also to the different structure and organization of the industry. Scientific novelty. Consists of a study of the determinative effect of quarantine restrictions on price parameters and ratio in individual countries. Practical significance. Recommendations for strengthening the liberal component in foreign economic relations of agricultural circulation have been established. Tabl.: 3. Refs.: 12.

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