scholarly journals INFLUENCE OF MEASURING DEVIATIONS OF THE COMPONENTS OF LAYERED WALLS ON THEIR DURABILITY

2020 ◽  
Author(s):  
Dariusz Tomaszewicz ◽  
Adam Baryłka
Keyword(s):  
Coating Thickness ◽  
External Factors ◽  
Polynomial Model ◽  
Insulation Layer ◽  
Temperature Load ◽  
The Subject ◽  
Experimental Plan ◽  
Measurement Deviation ◽  
The Impact

The subject of the article is the impact of measurement deviations of three-layer walls on the durability of these walls in buildings erected according to the OWT-67 / N system. This problem mainly concerns the external facade texture layer, which, apart from its own weight load, is exposed to the destructive influence of external factors, which include wind suction load and temperature load. The measurement deviation regarding the texture layer is the varied thickness of the board. Other diverse components that affect the fusion of the texture layer with the insulation layer and the construction layer are: diameter of rods hangers, coating thickness of rods hangers and diameter of rods anchoring hangers. Based on these measurements, a polynomial model was created based on an experimental plan that evaluated the durability of the layered wall.

scholarly journals INFLUENCE OF MEASURING DEVIATIONS OF THE COMPONENTS OF LAYERED WALLS ON THEIR DURABILITY

2020 ◽  
Author(s):  
Dariusz Tomaszewicz ◽  
Adam Baryłka
Keyword(s):  
Coating Thickness ◽  
External Factors ◽  
Polynomial Model ◽  
Insulation Layer ◽  
Temperature Load ◽  
The Subject ◽  
Experimental Plan ◽  
Measurement Deviation ◽  
The Impact

The subject of the article is the impact of measurement deviations of three-layer walls on the durability of these walls in buildings erected according to the OWT-67 / N system. This problem mainly concerns the external facade texture layer, which, apart from its own weight load, is exposed to the destructive influence of external factors, which include wind suction load and temperature load. The measurement deviation regarding the texture layer is the varied thickness of the board. Other diverse components that affect the fusion of the texture layer with the insulation layer and the construction layer are: diameter of rods hangers, coating thickness of rods hangers and diameter of rods anchoring hangers. Based on these measurements, a polynomial model was created based on an experimental plan that evaluated the durability of the layered wall.  

scholarly journals Affect Of External Factors And Non-Native Community In Children’s Personality And Its Impact In Second Language Acquisition

2021 ◽  
Vol 03 (04) ◽  
pp. 233-240
Author(s):  
Feruza Tulibayevna Jumaniyozova ◽  
Keyword(s):  
Second Language ◽  
Second Language Acquisition ◽  
Language Acquisition ◽  
External Factors ◽  
Native Community ◽  
Native Communities ◽  
The Subject ◽  
Changing Schools ◽  
The Impact

The research presented in this article is about the challenges young learners may face when they are exposed to non-native communities, and introversion which stems from these kinds of situations. This paper focuses on three different problems: (1) the effect of external factors and non-native community in a child's personality: (2) the impact of changing schools with different medium instructions frequently (3) the effect of introversion on the children’s Second Language Acquisition. This case study is based on three research tools, such as an interview, lesson observation, personality test to affirm the feeling the subject underwent because of the mobile lifestyle of his parents.

scholarly journals Application of HPTLC with Densitometry for Evaluation of the Impact of External Factors on Contents of Diphenhydramine in Its Solutions

2017 ◽  
Vol 2017 ◽  
pp. 1-6
Author(s):  
Katarzyna Bober
Keyword(s):  
Mobile Phase ◽  
Uv Light ◽  
Degradation Products ◽  
Light Exposure ◽  
Accelerated Aging ◽  
External Factors ◽  
The Subject ◽  
The Impact ◽  
Layer Chromatography ◽  
Standard Solutions

The subject of durability of drugs is a very important problem investigated by researches. The method of accelerated aging is very often used for stability testing. It involves the influence of temperature, humidity, and light exposure. The aim of this work is estimation of contents of diphenhydramine in its standard solutions undergoing the impact of external factors, that is, temperature and UV light. The standard solutions of diphenhydramine were prepared in distilled water. The analysis of contents of compound investigated was carried out by use of HPTLC. Adsorption thin layer chromatography was performed on aluminum HPTLC plates precoated with silica gel 60F254 using mixture of ammonia, methanol, and ethyl acetate as mobile phase. The solutions investigated were exposed to UV light as well as being heated in 40°C. The contents of diphenhydramine were measured in initial solution and during experiment. The additional peaks on densitograms as well as changes in color of solution were observed as a result of exposure to UV light which can give information about new substances, degradation products of diphenhydramine, which were created during experiment.

scholarly journals MATHEMATICAL MODELING OF THE INFLUENCE OF EXTERNAL FACTORS ON CHARACTERISTICS OF CABLE LINE

2018 ◽  
pp. 107-116
Author(s):  
Alexandr Sergeevich Tutarinov ◽  
Nickolai Gennadievich Romanenko
Keyword(s):  
Electric Power ◽  
Power Industry ◽  
External Factors ◽  
Soil Parameters ◽  
Cable Line ◽  
Emergency Situations ◽  
Adequate Evaluation ◽  
The Subject ◽  
Cable Lines ◽  
The Impact

Electric power is a branch of the power industry, which includes the production, transmission and sale of electricity. Electric power is the most important branch of the power industry, which is explained by such advantages of electricity over the other types of energy as the relative ease of transmission over long distances. Activity of "IDGC of the South - Astrakhanenergo", PJCS is organized to supply electricity to the consumer. One of the important factors of electricity supply is timely testing and inspecting the cable. The subject of research are cable lines. There have been considered different types of cables (designation, specifications) that are put into operation in four districts in Astrakhan. The statistics data obtained during 2001-2017 demonstrate the change in insulation resistance over the time. There has been found the influence of the environment and ground characteristics on soundness of the cable line insulation. Assessment of the impact of soil parameters on the cable line in the Sovetsky district in Astrakhan has been carried out. When modelling dependence of insulation from external factors there were studied models of two types: linear and logarithmic. It has been stated that the logarithmic model is more suitable for mathematical modelling due to its adequate evaluation of dependence of resistance on the ground characteristics. Mathematical calculations done and the choice of logarithmic models helped to propose a method of predicting the continuous working time of the cable line without involvement of electrical personnel in testing and visual inspection, which in future will significantly reduce the number of emergency situations in the facilities and save the budget.

Managing Service Quality, Food Quality, Price Fairness and Customer Retention: A Holistic Perspective

2020 ◽  
Vol 2 (1) ◽  
pp. 1-5
Author(s):  
Ammar Ahmed ◽  
Rafat Naseer ◽  
Muhammad Asadullah ◽  
Hadia Khan
Keyword(s):  
Service Quality ◽  
Food Quality ◽  
Service Sector ◽  
Customer Retention ◽  
Price Fairness ◽  
Policy Makers ◽  
Restaurant Management ◽  
The Subject ◽  
Research Propositions ◽  
The Impact

In this competitive environment, organizations strive to satisfy their customer by providing best quality service at affordable and fair prices with a view to enhance their revenues. To achieve the objective of revenue maximization, organizations strive to identify the factors that help them in retaining their customers. Drawing from the signalling theory of marketing, the current study proposes a novel conceptual model representing the impact of service quality with food quality and price fairness on customer retention in restaurant sector of Pakistan. The paper underlines an important arena of knowledge for academicians as well as organizational scientists on the subject. On the basis of literature available on the variables understudy, the present study forwards eight research propositions worthy of urgent scholarly attention. The conceptualized model of the present article can also be viewed significant in unleashing further avenues for the restaurant management entities, policy makers and future researchers in the domain of managing in the service sector businesses.

Solow economy model

2019 ◽  
pp. 150-157
Author(s):  
Oleksandr Synenko ◽  
Kateryna Yarema ◽  
Yuliia Bezsmertna
Keyword(s):  
Economic Growth ◽  
Regression Analysis ◽  
Solow Model ◽  
Economy Model ◽  
Accelerated Depreciation ◽  
Basic Parameters ◽  
The Subject ◽  
Investment Process ◽  
The Impact ◽  
Model Algorithm

The subject of the research is the approach to the possibility of using the Solow model to perform the regression analysis on the example of the Ukrainian economy model. The purpose of writing this article is to investigate the notion of regres- sion analysis, Solow’s economy model, algorithm for performing regression analy- sis on the example of Ukraine’s economy model. This model can be adapted for the economy of enterprises. Methodology. The research methodology is system-struc- tural and comparative analyzes (to study the structure of GDP); monograph (when studying methods of regression analysis on the example of the Ukrainian economy); economic analysis (when assessing the impact of factors on Ukraine’s GDP). The scientific novelty consists the features of the use of the Solow model on the ex- ample of Ukrainian economy are determined. An algorithm for calculating the basic parameters of a model using the Excel application package is disclosed. The main recommendations on the development of the national economy and economic growth through the use of macroeconomic instruments are given. Conclusions. The use of the Solow model enables forecasting and analysis. The results obtained re- vealed the problem of low resource return of capital as a resource, along with the means of macroeconomic regulation of the investment process, using which can improve the situation. A special place in these funds belongs to the accelerated depreciation and interest rate policies.

Assessment of small businesses activities in Ukraine

2019 ◽  
pp. 40-47
Author(s):  
Igor Ponomarenko ◽  
Kateryna Volovnenko
Keyword(s):  
Comparative Analysis ◽  
Statistical Analysis ◽  
Small Business ◽  
Small Businesses ◽  
Government Agencies ◽  
Small Enterprises ◽  
The Subject ◽  
Business Entities ◽  
The Impact ◽  
Micro Enterprises

The subject of the research is a set of approaches to the statistical analysis ofthe activities of small business entities in Ukraine, including micro-enterprises. The purpose of writing this article is to study of the features of functioningof small business entities in Ukraine. Methodology. The research methodology isto use a system-structural and comparative analysis (to study the change in thenumber of small enterprises by major components); monographic (when studyingmethods of statistical analysis of small businesses); economic analysis (when assessing the impact of small business entities on socio-economic phenomena andprocesses in Ukraine). The scientific novelty consists to determine the features ofthe functioning of small businesses in Ukraine in modern conditions. The influenceof the activities of the main socio-economic and political indicators on the activities of small enterprises in recent periods of time has been identified. It has beenestablished that there is flexibility in the development of strategies by small businesses in conditions of significant competition, which makes it possible to quicklyrespond to changing situations in specific markets. Conclusions. The use of acomprehensive statistical analysis of small businesses functioning in Ukraine willallow government agencies to develop a set of measures to optimize the activitiesof these enterprises, which ultimately will positively affect the strengthening oftheir competitiveness and will contribute to the growth of the national economicsystem.

The Impact of Quantitative Easing on Emerging Markets – Literature Review

e-Finanse ◽  
2018 ◽  
Vol 14 (4) ◽  
pp. 67-76
Author(s):  
Piotr Bartkiewicz
Keyword(s):  
Emerging Markets ◽  
Large Scale ◽  
Empirical Literature ◽  
Quantitative Easing ◽  
Methodological Choices ◽  
The Subject ◽  
Methodological Approaches ◽  
The Impact ◽  
Sufficient Precision

AbstractThe article presents the results of the review of the empirical literature regarding the impact of quantitative easing (QE) on emerging markets (EMs). The subject is of interest to policymakers and researchers due to the increasingly larger role of EMs in the world economy and the large-scale capital flows occurring after 2009. The review is conducted in a systematic manner and takes into consideration different methodological choices, samples and measurement issues. The paper puts the summarized results in the context of transmission channels identified in the literature. There are few distinct methodological approaches present in the literature. While there is a consensus regarding the direction of the impact of QE on EMs, its size and durability have not yet been assessed with sufficient precision. In addition, there are clear gaps in the empirical findings, not least related to relative underrepresentation of the CEE region (in particular, Poland).

Some reflections on social structure: Theoretical and practical aspects

2020 ◽  
Vol 18 (6) ◽  
pp. 1063-1078
Author(s):  
T.N. Skorobogatova ◽  
I.Yu. Marakhovskaya
Keyword(s):  
Service Industry ◽  
External Factors ◽  
Infrastructure Development ◽  
Social Infrastructure ◽  
Social Sphere ◽  
The Social ◽  
Study Results ◽  
The Republic ◽  
Internal And External Factors ◽  
The Impact

Subject. This article discusses the role of social infrastructure in the national economy and analyzes the relationship between the notions of Infrastructure, Service Industry and Non-Productive Sphere. Objectives. The article aims to outline a methodology for development of the social infrastructure of Russia's regions. Methods. For the study, we used the methods of statistical and comparative analyses. The Republic of Crimea and Rostov Oblast's social infrastructure development was considered as a case study. Results. The article finds that the level of social infrastructure is determined by a number of internal and external factors. By analyzing and assessing such factors, it is possible to develop promising areas for the social sphere advancement. Conclusions. Assessment and analysis of internal factors largely determined by the region's characteristics, as well as a comprehensive consideration of the impact of external factors will help ensure the competitiveness of the region's economy.

Assessment of sensitivity of the efficiency of regional tax spending towards investment attractiveness of the types of economic activity carried out by the residents of advanced development territory

2020 ◽  
pp. 98-110
Author(s):  
Evgeniya Mikhailovna Popova ◽  
Guzel Mukhtarovna Guseinova ◽  
Sergei Borisovich Milov
Keyword(s):  
Economic Activity ◽  
Socioeconomic Development ◽  
Federal District ◽  
Tax Incentives ◽  
Capital Investments ◽  
The Subject ◽  
Investment Process ◽  
The Impact ◽  
Advanced Development

The deficit of subnational budgets and deceleration capital investments in multiple Russian regions increase the relevance of research aimed at improvement of tax incentivizing practice of the regional investment process. The studies focused on determination of the impact of socioeconomic and institutional factors upon the efficiency of investment tax expenses obtained wide circulation within the foreign scientific literature. The subject of this article is the assessment of sensitivity of the efficiency of regional tax expanses towards investment attractiveness of the types of economic activity carried out by the residents of territories of advanced socioeconomic development, created in the subjects of Far Easter Federal District. The scientific novelty and practical values of this research consists in substantiation of the reasonableness of assessment of investment attractiveness of the types of economic activity that are stimulated by tax incentives. Methodology for assessing investment attractiveness is proposed and tested. The conclusion is made that in case of low investment attractiveness of the type of economic activity, which was planned to support by tax incentives, it is required to conduct and additional analysis to avoid unjustified tax expanses.

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