Influence of the type of machining and tool material on the structural state of the surface layer of steel during machining. Advantages of turning with composite 10 incisors compared to grinding. The occurrence of tensile stresses during metal processing.

Ensuring the functioning of companies in conditions of cyclical financial crises. Improvement of the enterprise management system. The use of innovations to increase competitiveness and the company's leading position in consideration to risks and threats.

The influence of dentin on the effectiveness of three antibacterial agents (triclosan, glutaraldehyde, NaOCl) on Streptococcus mutans, Streptococcus sobrinus, and Lactobacillus acidophilus. The agar diffusion method with and without bovine dentin discs.

The role of fair and free elections in the peaceful transfer of power. The connection between the development of political parties and the expansion of electoral rights. Highlighting the powers of ordinary citizens, which they receive thanks to elections.

The percentage of population stratum voted for D. Trump by state. With the exception of a small shift among Spanish-speaking voters, Joe Biden's electoral coalition was very similar to Hillary Clinton's: black, Hispanic, Asian and about four out of ten.

Characterization of the importance of free elections as a guarantee of democracy. Determination and analysis of their role in the peaceful transfer of power. Acquaintance with the percentage of population stratum voted for D. Trump and J. Biden by state.

The average values of economic claims of entrepreneurs with different orientation to competitiveness in the payment foreign market. The impact of subjective well-being scale on workers ' wages. The specifics of the monetary relations of the businessman.

Research and characteristics of the issues of environmental pollution in Kazakhstan and energy production from renewables. Analysis and consideration of the expediency of separating hydropower from renewables at calculating the total energy produced.

Practical study of the general nature of the effect of an electrostatic field on a low-temperature plasma. The Tesla Converter and generator as sources of the electrostatic field in the experiment. Extinguishing the flame using an electrostatic field.

Analysis of the features of building a transpiration intensity model based on multiple linear regression. Study of the close correlation between the intensity of transpiration of tomato plants by solar radiation, relative humidity and air temperature.

The use of by-products as pea straw in combination with humus or microbiological fertilizer and treatment of plants with biostimulants increased the yield of winter wheat. Content heavy metals in winter wheat grain under ecological fertilizer systems.

European gas market. Gas consumption, production and demand in Europe: key trends. Gazprom: export strategy within the Russian market. The concept of liquidity and its significance for the natural market. Gas pricing: oil indexation and hub-based prices.

The concept of @pedagogical interaction@ in the context of changes caused by European integration and globalization processes in education. The personality of a university lecturer as a subject of pedagogical interaction in the system of higher education.

Study of educational and educational potential of the family in Ukraine. The role of the family in the social, economic and political organization of human society. The influence of parental styles of raising children on the level of success of children.

Definition of "life success" concept in humanitarian studies. The impact of cultural capital on the formation of the concept of "life success" for Polish and Ukrainian students. Parents' education as a component of cultural fund of student's family.

Study the problem of increase the reliability of auxiliary machines for electric trains during operation. The boundary values of the quality parameters of electricity supply. Influence of electric energy quality on heating of the auxiliary machines.

To determine the influence of the system of mineral nutrition and care of winter wheat crops on the formation of grain yield in the Western Forest-Steppe. The data are given of results of researches in cultivation of winter wheat on intensive technology.

The study of the expediency of using carrion siderates for indicators of the agro-ecological condition of the soil. The influence of carrion siderates on indicators of productivity, product quality and its ecological safety of corn and sunflower.

Determine the influence of fertilizers on the species composition of the microflora of the soil under mustard. Methods. The sowing of mustard seeds was carried out in a cardboard container with an area of 142 cm2, which was filled with typical chernozem.

Transit of natural gas along the territory of Ukraine to the countries of the Western and Central Europe. Main resons of the loss of pipeline efficiency. Necessity for studying of the operation modes of the gas transport system during underloading.

Consideration of the concept of gender identification. The study of the impact of gender differentiation in communication between girls and boys in their student years. Identification of differences in the personal characteristics of men and women.

The analysis of the countries of Europe and the diversity index of the terrain expressed as a variable responsible for geography. The study of natural resources and agriculture at the global level and their impact on the development of economic growth.

Escalation the fight against environmental pollution in conditions of uncertainty. Use of information technologies in training and management of buffer stocks. Development of green technologies and innovations in Kumasi. Ecological control of resources.

The study at investigating the influence of Information and Communication Technology on effectiveness of inventory control in the public senior high schools on the way to healthy green development. Specific objectives were to determine the role of ICT.

The connection between the development of the physiology of the nervous system and the state of psychology and philosophical thought in the 20th century. Ideological distortion of I. Pavlov's teachings in the field of physiology by party structures.

Ilyas Efendiyev's contribution to the development of national prose, drama, theatrical art, literary-critical-public opinion. The influence of the most outstanding writers of Azerbaijani literature as the founders of the school of performing arts.

The relationship between indoor temperature (low-temperature environment) and the health status and diseases of older people living on the island of Hokkaido was analyzed. This area in winter is characterized by low temperatures and heavy snowfall.

Research of problem of applying innovative mechanisms to stimulate the economic situation and regional development. Provides recommendations on the effectiveness of regarding the creation of innovative structures and their impact on the state economy.

The study of the impact of the value of intangible assets on the market capitalization of the company. Conducting correlation and regression analysis to confirm or reject the stated hypotheses. Cost management based on the study of intangible assets.

The non-linear influence of intellectual capital (IC) on financial performance of firms from IC-intensive industries in the BRIC countries. Using Almon Distributed Lag Model. The impact of company’s life-cycle stage on IC benefits for firm’s performance.