bluuebunny/crossref_metadata_2025_split huggingface dataset:
Theoretical and methodological approach to the competitiveness of enterprises
Authors: Bielienkova O.Yu. , Molodid O.O. , Gavrilyuk V.Ya 
Published: December 2022

In the article, the analysis of theoretical approaches to the formation of the concept of "competitiveness of the enterprise" and the definition of methodical approaches to the assessment of the level of competitiveness of the enterprise of the healthy and the budvelous enterprise of the zocrema are analyzed. The review of literature sources allowed to identify the main problems that need to be addressed for proper methodological support of competitiveness management of construction companies, namely: substantiation of a set of diagnostic indicators and development, testing and bringing to specific guidelines algorithmic sequence of diagnostic procedures based on diagnostic procedures.
In addition, the methodological security of managing the competitiveness of businesses in everyday life can aggregate the most successful and efficient warehouses of the most important scientific and applied developments, thus confirming their effectiveness in managing businesses of other types of activities. Therefore, using the method of forming a methodological basis for evaluating the level of the building capacity of business enterprises to save competitiveness, we analyzed it with a further systematization, first indicators for evaluating competitiveness and methods of recruitment in the city. Second, groups of methods for assessing the competitiveness of enterprises were classified. A number of indicators have been identified that allow assessing and determining the level of competitiveness of a construction company (such as increasing the rate of renewal of the active part of fixed assets, reducing the duration of working capital, increasing productivity, increase in the level of return on wages, reduce the level of current costs per unit of marketable products, increase the level of product quality, return on investment, total cost of production resources per unit of output, profitability (profitability) of products, equity, payback period, etc.) allows to assess the level of competitiveness of the construction company.
Transformatization of accounting in the digitalization of the economy
Authors: Ivanova T.N. 
Published: December 2022

The existing system of accounting in enterprises needs to be transformed in the context of globalization of the economy and its digitalization. Analysis of existing approaches to the training of accountants and current requirements of stakeholders to it indicate a lack of practical readiness of graduates for modern challenges of the digital economy.
The purpose of the study is to determine changes in the accounting system and their impact on enterprise management and training of accounting professionals in terms of its digitalization in the economy and the world.
The article considers the existing approaches to the accounting system in enterprises and the role of the accountant. The main advantages of accounting in the digital economy are identified, the need for its transformation in today's conditions is proved, as well as the challenges facing future accountants in the digitalization. The main trends in the development of the accounting system in the digital economy necessitate advanced skills of accountants, which are information technology, analysis of large data, communication skills and opportunities to promote accounting services as a business on social networks. Approaches to the content of the profession of "accountant" requires a qualitative transformation in the context of widespread use in accounting processes of digital technologies.
In the context of digitalization of accounting due to the wider capabilities of the system, the accountant-analyst can give useful advice to the head of the company and justify the effectiveness of important management decisions. With the help of information technology used by modern accounting system, the accountant has more time to quickly and efficiently perform functional tasks, as well as data analysis and financial reporting. Owners (managers), receiving analytical, accurate and timely information, can focus on strategic goals and solving complex problems.
It is proposed to include in educational programs in the field of specialties competencies that will promote the competitiveness of future and existing accountants in the digital economy.
Research of pricing processes in the regional markets of autoclaved aerated concrete of Ukraine in 2020 on the basis of cluster analysis
Authors: Skrypnyk O. 
Published: December 2022

The article is devoted to the analysis of the situation of regional aerated concrete markets in Ukraine in 2020 and the processes of pricing on them using cluster analysis.
The interrelation of the main indicators of the situation in the regional markets of aerated concrete, taking into account the peculiarities of pricing in an oligopoly, is described. The level of aerated concrete supply in the regional markets of Ukraine is estimated on the basis of data on the territorial location of aerated concrete producers in Ukraine and the directions of their distribution of their products, as well as the volume and territorial distribution of imports. The level of demand for aerated concrete in each region of Ukraine is estimated on the basis of data on regional construction volumes, regional real estate prices and regional price of aerated concrete. The relationship between the supply of aerated concrete in the regions of Ukraine and the level of prices for it, as well as between the demand for aerated concrete in the regions of Ukraine and the level of prices for it. Based on the comparison of the relative levels of regional demand and supply of aerated concrete, the balance of the aerated concrete market in each region of Ukraine is determined. Regional clusters of the aerated concrete market of Ukraine have been formed according to the indicators of the level of aerated concrete prices and the balance of the respective regional market. The expediency of introduction of complex regulation of pricing in the regional markets of aerated concrete of Ukraine by aerated concrete producers and the state is substantiated, and also necessity and possible directions of regulation of prices for aerated concrete for each of the defined clusters are defined.
Unique innovative ecotechnologies for protecting from corrosion metal-capacitive structures
Authors: Savenko V.I. , Nesterenko I.S. , Vysotska L.M. , Polozskyj Y.L. , Popkov V.P. 
Published: December 2022

Currently, corrosion losses in industrialized countries reach 3-5% of national income. This is especially true of metallurgical and chemical enterprises, oil and gas pipelines, watercraft and others, where elements and structures operate in highly aggressive environments of 4-5 degrees. The total damage from corrosion is billions of dollars due to emergencies, environmental disasters and so on. According to statistics, the lack of corrosion protection is the cause of almost 25 percent of accidents
As a result of corrosion, metals are converted into various compounds – oxides, hydroxides or salts, in the form of which they are in nature. It is difficult to take into account indirect losses from downtime and reduced productivity of equipment that has undergone corrosion, from disruption of the normal course of technological processes, from accidents caused by reduced strength of metal structures. Up to 10 percent of the produced metal is lost due to corrosion.
There are also indirect losses that are difficult to predict or predict. These are losses from downtime and reduced productivity of equipment that has undergone corrosion, from the disruption of normal technological processes, from accidents caused by reduced strength of metal structures, environmental pollution, insurance benefits and, most importantly, from fatalities. Corrosion research suggests that corrosion protection is first and foremost the correct surface preparation and then the sealant or paint. As a result of experiments and tests, the substance CONTRRUST was obtained and patented – a universal eco-material based on plants-modifier-converter, which converts rust into helatic metal polymers. The composition, properties and uses of the material, named and patented as CONTRRUST, have been thoroughly researched and implemented.
Improvement of organizational work on the implementation of architectural and construction control
Authors: Zeltser R.Y. , Kolot M.A. , Panasyuk I.O. 
Published: December 2022

Urban reform has passed the next stage: State Architectural and Construction Inspectorate has been officially liquidated, a new body of the State Inspectorate for Architecture and Urban Planning (SIAUP) is starting work. This is one of the important steps in reforming the construction industry.
Innovations eliminate the influence of the human factor, direct contact with officials, document management will be translated into digital format. The portal of the Unified State Electronic System in the field of construction is already working.
The main task of SIAUP is the implementation of state policy on architectural and construction control and supervision, including: implementation of state architectural and construction control and supervision, licensing of economic activities for the construction of facilities that belong to the class of consequences (responsibilities). projects with medium (SS2) and significant (SS3) consequences, and control over the observance by business entities of licensing conditions for conducting economic activities for the construction of facilities that by class of consequences (liability) belong to facilities with medium (SS2) ) and significant (SS3) consequences.
SIAUP has the authority to conduct inspections; issue instructions to eliminate violations of legal requirements, stop preparatory and construction works, eliminate violations of licensing conditions; carry out licensing; cancels or suspends the decisions of the objects of supervision, etc.
SIAUP exercises its powers directly and through duly established territorial bodies. The duty to monitor compliance with the law in urban planning is the responsibility of local authorities. Private companies will appear on the market, which will be able to perform the function of state control.
SIAUP is headed by a chairman, who is appointed and dismissed by the Cabinet of Ministers of Ukraine.
Determination of the impact of the load on buildings for the subsequent optimal choice of the organizational and technological solution of the construction project
Authors: Тугай О.А. , Samaha Toni 
Published: December 2022

The present document helps to determine the impact of loads on buildings for the subsequent optimal choice of the organizational and technological solution of the construction project.
In further studies it is shown that the effect of loads has a major influence on the process of construction and the optimization of the time cost efficiency. The known literatures describe the loads as a statistical variable which is related to the local, environmental and useable conditions of the project.
All types of loads, static and dynamic, directly reduce or increase the cost of the project, it depends of the consideration taken during the design. For example, the main variable that will be considered in this document is the soil effect on the cost of the structure under static and dynamic loads, if it is taken or not into account during the design of the superstructure, and how it changes the whole behavior of any structure making it more rigid or more flexible.
A particular study is done here down in this document showing the effects of soil on two different buildings during a dynamic impact (seismic event in our case). Moreover, this document provides with the needed formulas and tools to describe the soil material in 3D design softwares. The use of these tools will let the structural designer to change the response spectra curve and reduce the influence of the dynamic impact on the building. Thus, a comparative table will show the difference between the use of rigid base models and flexible ones to spotlight the effects of the soil. Furthermore, a sensitivity study is done showing the contribution part of some formulas in the soil consideration.
The reduction in the base shear will allow the client and contract to reduce the budget of the project and by this an optimization of the constructional time can be done.
Prospects of development of acid–resistant hybrid cements on the basis of alkaline–activated binders
Authors: Zozulynets V. , Kovalchuk O. 
Published: December 2022

Quite often during operation, construction products and structures are exposed to aggressive environments, which leads to a decrease in their physical and mechanical characteristics and durability in general.
To date, there is a wide range of options for eliminating the effects of structural failure, and new recommendations are being developed to prevent destructive processes that take place in the body of artificial cement stone. The issue of improving the acid resistance of building materials is no exception. Unfortunately, the existing acid–resistant materials, although characterized by high resistance to operation in acidic environments, but under the influence of water and with the change of environment to neutral or alkaline, they are also destroyed. This applies directly to acid–resistant materials based on liquid glass.
An analysis of existing research has confirmed the effectiveness of using alkaline–activated binder systems as a basis for acid–resistant cements especially when comparing them with Portland cement. This is primarily due to the difference in the phase composition of their cement stone, which is characterized by the absence of highly basic hydrosilicates of calcium, etringite, free lime and the presence of alkaline and alkaline earth hydrosilicate and hydroaluminosilicate neoplasms. The latter, as research experience has shown, provide improved performance properties of materials based on alkaline–activated binders. They are also characterized by increased acid resistance. Thus, the main task of research is to determine the optimal ratio in the cement stone of the hybrid composition of the phases of the systems систем СaO – SiO2 – H2O; Na2O – CaO – Al2O3 – SiO2 – H2O and Na2O – Al2O3 – SiO2 – H2O, which will provide both hydrating properties of the binder and high acid resistance.
The concept that clearly reflects the prospects of research is to consider the main factors influencing the formation of acid–resistant phases: "composition – properties – structure – technology". To study the physicochemical conditions of synthesis it is necessary to study model systems of different compositions of R2O – CaO – Al2O3 – SiO2 – H2O, as well as study of technological factors such as component composition, cooking conditions, curing conditions. As a raw material base, it is advisable to use man–made products of industrial production, which are generally represented by slag, ash, etc.
Stimulation of investment activities in the conditions of infrastructure restoration and country development
Authors: Zeltser R. , Tytok V. 
Published: December 2022

Today, Ukraine remains an investment-attractive country. The state has the potential to adequately respond to all these challenges, both new and inherited. Throughout the period of our struggle for independence, with the losses we suffered: human, industrial, loss of sales markets and traditional partners, the economy of Ukraine continues to work. Having lost some traditional advantages, we have gained new ones. The sphere of investments was and remains an object of joint interests of both the state and business. This is manifested in the search for sources and ways to increase the efficiency of investments, optimization of investment activities, analysis of investment success in various industries and in the economy as a whole. In this regard, the key importance in the development of the investment process belongs to the state.
A necessary condition for the recovery of Ukraine's economy is high investment activity. It is achieved by increasing the volume of realized investment resources and their most effective use in priority areas of the economy and social sphere. Investments form production potential on a new scientific and technical base and increase Ukraine's competitive position on the world market.
The problem of creating a favorable investment climate for attracting investments to the Ukrainian economy has become particularly acute in recent years. The relevant investment policy is supposed to play a decisive role in its solution. The government approved the draft law on simplifying the permitting procedures for acquiring the right to land and for starting construction during the implementation of projects aimed at restoring the economy. Also, Law of Ukraine No. 1116 dated February 17, 2022 "On State Support of Investment Projects with Significant Investments in Ukraine" (Law on Investment Nurses) entered into force, the purpose of which is to attract significant investments to the economy of Ukraine. In accordance with the Law and relevant amendments to the Tax and Customs Codes of Ukraine, a package of special investment incentives will be available for investment projects that meet certain requirements.
Efficiency and optimization of building insulation with the help of facade systems
Authors: Savenko V. , Dubynka O. , Orishchenko V. , Polosenko O. , Tugai A. 
Published: December 2022

In the article Selection of optimal technological solutions for the installation of hinged ventilated facades using calculations. Necessary factors are identified, in which the optimal methods of facade insulation, the minimum period of time for installation work and the corresponding cost of materials and works are determined. Optimization of organizational and technological solutions can be achieved due to the limit limitations of design indicators. The solution of this task was carried out using the combination of duration and cost diagrams.
Minimization of resource costs can be achieved by increasing the number of work teams and working days per week. According to the results of the research, the following parameters of the technological process were recommended for the use of the following parameters of the technological process, provided that the minimum indicators of cost and duration were achieved when installing single-layer thermal insulation systems: - number of crews - 3; - number of working days per week - 6.
The construction duration indicator is one of the most important at all stages of organizational, design and economic preparation for the installation of the house insulation system. The duration of warming is determined according to the calendar schedule. In turn, the cost of construction and installation work may change during the construction process due to changes in the cost of the project as a whole. Therefore, it is also quite relevant to determine the influence of organizational and technological factors on it.
Use of waste of metallurgical and hydrogen industry in the production of binding substances
Authors: Shyshkina O.O. , Shyshkin O.O. 
Published: December 2022

The current state of construction science development dictates the use of high–strength binders and concrete based on them during the construction of unique buildings and structures, as well as the construction of complex constructions and their repair.Currently, two main directions in the use of mineral raw materials have been clearly defined. The first direction consists in increasing the degree of use of natural resources at existing and new enterprises. The second is in the creation of zero–waste and low–waste productions associated with technologies aimed at maximum utilization of waste. Thus, multi–tonnage waste of metallurgical enterprises – domain slag – found wide application, first of all, in the building materials industry.
The effect of the interaction between sodium silicates and iron compounds and the resulting so–called slag binder, which is a mixture of granulated blast furnace slag with waste from mining and beneficiation plants (iron–containing mineral complex), closed with water, was established.These two provisions served as the basis for obtaining a new type of binder, the so–called alkaline slag slurry, which is a mixture of granulated blast furnace slag with an iron–containing mineral complex. At the same time, iron ore beneficiation waste is used as an iron–containing mineral complex. The specified mixture, when mixed with an aqueous solution of an alkaline component, in the presence of a hydrophobic surface–active substance hardens with the formation of an artificial stone, which has a compressive strength of up to 160 MPa. In a model experiment, the influence of the composition of the composite, which is a mixture of industrial production waste: granulated blast furnace slag and iron ore beneficiation waste, on the strength of the stone obtained as a result of the hardening of this composite when mixing it with an aqueous solution of an alkaline component in the presence of a hydrophobic surfactant was studied.
Circus as Environment of Screen Action in Modern Directors’ Creative Work
Authors: Pogrebnіak Galyna 
Published: December 2022

The purpose of the article is to expand scientific ideas about the place and role of circus and screen directing in the system of humanitarian knowledge. Research methodology. An interdisciplinary approach based on the use of a number of general scientific methods; in particular, a system of theoretical methods (induction, deduction, identification, complex artistic analysis, and synthesis) has been used in the study of the topic, which made it possible to study the factual basis of the implementation of circus productions in the arena and on the screen. The methods of systematisation and generalisation came in handy for arguing the originality of circus directing in the context of screen arts. The typological method enabled consideration of common artistic principles in the creative pursuits of masters of screen and circus art. In addition, analytical and systematic methods have been applied in their unity, which is necessary for the study of the art history aspect of the problem. The scientific novelty of the study consists in defining the directing profession as a universal type of artistic-aesthetic and creative-production activity; revealing the original principles of making films based on circus creativity; in the clarification of mutual influence and mutual enrichment of circus and audiovisual arts in the development of directing skills. Conclusions. It is substantiated that the film directors’ creativity develops and expands knowledge about circus art, gives impetus to the development of creativity of circus directors and performers on the screen plane. The specifics of the film director's activity in the process of the screen presentation of circus work were determined, which became the subject of a special study for the first time.
Key words: circus, audiovisual art, directing, circus creativity, trick, screen means, performing skill.