Territorial expansion and sustainable development: a case study of regional small businesses

Elsebaie, Nazeeh; Fokina, Olga; Lukashenko, Inna; Mottaeva, Angela; Fatkullina, Alina

doi:10.1051/bioconf/20236503002

Cited by 3 publications

(4 citation statements)

References 12 publications

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“…Nomenclature of indicators and methods for their determination". In accordance with clause 4.20.4.1 of GOST 12.1.044-89 [1], the obtained series of values of the dependence of the lethality of white laboratory mice on the relative mass of the material and the volume of the exposure chamber, which takes into account the toxicity indicator H CL 50 , in g/m 3 . The dependence of toxicity H CL 50 (g/m 3 ) on lethality L (%) is plotted and depending on the lethality, H CL 50 is found at 50%.…”

Section: Resultsmentioning

confidence: 73%

“…When assessing measurement uncertainty, all significant contributions must be taken into account using appropriate methods of analysis, and testing laboratories must therefore develop specific uncertainty calculation approaches for their test (measurement) methods. To assess the uncertainty, the method for determining the toxicity of combustion products was chosen, given in GOST 12.1.044-89 .Some approaches to assessing toxicity are given in [1][2][3]. As a material for testing, samples of textile material were chosen, which, despite their high performance properties, have high fire hazard characteristics [4].…”

Section: Introductionmentioning

confidence: 99%

“…-Сonduct a series of experiments on samples of textile material and determine the dependence of toxicity H CL 50 (g/m 3 ) on lethality L (%).…”

Section: Introductionmentioning

confidence: 99%

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Method for calculating the uncertainty of toxicity of combustion products

Mukhamedzhanova,

Kovaleva

2024

BIO Web Conf.

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To ensure the reliability and accuracy of tests (measurements),the testing laboratory must calculate the measurement uncertainty for eachtest method and reflect this characteristic in its test (measurement) reports.Calculation of test uncertainty is carried out using various methods. In thisarticle, the uncertainty calculation was carried out using the least squaresmethod, when the desired value of the output parameter is determined fromthe graph. For this purpose, a series of tests was carried out: the toxicity ofcombustion products was determined from the lethality of white laboratorymice and a graph of this dependence was plotted. The graph determines thetoxicity of combustion products at 50% lethality of white laboratory mice.Using the least squares method, confidence limits for the estimate of themeasured value were calculated and graphically shown in this graph. As aresult of calculations, the uncertainty of the toxicity of combustionproducts is about 25%; such a large scatter of data using this methodconsists of the error of the measuring equipment and the calibration of thisequipment, the test sample and its composition, as well as thecharacteristics of white laboratory mice and their behavior. These resultsfor calculating test uncertainty can be used for testing laboratories thatconduct fire safety tests of materials.

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Section: Resultsmentioning

confidence: 73%

Section: Introductionmentioning

confidence: 99%

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Method for calculating the uncertainty of toxicity of combustion products

Mukhamedzhanova,

Kovaleva

2024

BIO Web Conf.

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“…[9], I.S. Belik, N.V. Starodubets, T. V. [10], Elsibaye N. [11], Bobyliov S.N. [12], Petukhova E. [15], Porfiryev B.N.…”

Section: Introductionmentioning

confidence: 99%

Forming of a new “low-carbon” model of ecological development

Mottaeva,

Khussainova

2024

E3S Web Conf.

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The evolution of the development of the “low-carbon” economy concept, its concept as a new model of the economic development and ecological regulation is considered in this article. The scientific research allowing to open the main mechanisms and methods as well as to classify the indicators of resource and energy efficiency and to reveal the key factors of forming of “low-carbon” economy is studied. The relevant trends of “low-carbon” economy are systematized. The relevance of the article is in the fact that the development of “low-carbon” economy in the conditions of serious transformations of power industry and the whole economy, is the main lever of gradual transition to the ecological civilization, providing interaction and coordination of economic, social and ecological aspects. According to the results of the conducted research the conclusions which can help with forming of the programmes of economic development, projects of optimization of resource-and energy efficiency, actions for elimination of negative influences on the ecological sphere, are created.

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Factors of sustainable development of labour productivity in capital repairs in the Russian Federation and the EU

Fatullaev,

Borovkova,

Lotkin

et al. 2024

E3S Web of Conf.

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For sustainable development of the Russian construction complex it is necessary to increase labour productivity. All research related to labour productivity is a topical task for companies and the state as a whole. In order to analyse the indicators of labour productivity efficiency in capital repairs, the data on the normative labour intensity of Germany and Austria, which occupy leading positions in terms of labour productivity per working hour of time, were analysed. This study considers the labour costs of construction workers involved in various technological processes in major repairs in Russia and EU countries. Also, in this work a comparative analysis of actual and normative indicators of labour productivity in Russia and EU countries is carried out. As a result of this work the result was obtained, showing the absence of stable correlation between labour inputs for a set of work processes. In connection with the obtained results, it was suggested that it is possible to identify stable relationships as a result of grouping technological processes by various parameters, which in turn will allow to identify the presence and levels of influence of assumed factors on productivity change for different countries. Labor productivity and labor costs are influenced by technological processes. major repairs.

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Territorial expansion and sustainable development: a case study of regional small businesses

Cited by 3 publications

References 12 publications

Method for calculating the uncertainty of toxicity of combustion products

Method for calculating the uncertainty of toxicity of combustion products

Forming of a new “low-carbon” model of ecological development

Factors of sustainable development of labour productivity in capital repairs in the Russian Federation and the EU

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