Comparative analysis of the effect of chemical compounds on the process of forming an electric arc and the conditions for its combustion.Metal transfer in the interelectrode gap under experimental conditions. Specific power of electric arc discharge.
Study the process of liquid hydrocarbon oxidation. Chemical reaction of cyclohexane with the organic additives of different nature. Composition of products and speed of oxidation of toluene and p-xylene in the presence of binary liquid catalysts.
The purpose of the study was to evaluate a possible relationship between the quality of the coronal restoration, the root canal obturation and the periapical status of endodontically treated teeth. The technical quality of the root filling of each tooth.
The research of transparency and the market value of companies on market capitalisation. Transparency index and descriptive statistics. Integrated report methodology index. Management strategy and it is implementation and business model and risks.
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.
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.
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.
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.
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.
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.
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.
Analysis of the main drivers of price of palladium description of the market. Heterogeneous investors and open interest. A more flexible fundamental model. Economic significance of non-hedger investment in commodity markets. Commodity market interest.
The impact of different of leadership styles on employee job satisfaction and financial performance. The studied leadership styles are transactional and transformational leadership, job satisfaction includes job security, compensation, fringe benefits.
The discovery of giant magnetoresistance in multilayers - the reason of stimulation of search this phenomena in film systems. Analysis a phenomenological theory that describes qualitatively the dependence of the sensitivity to the magnetic field.
Acquaintance with the process the development of fungal diseases of winter wheat in the phase of milk ripeness depending on varietal peculiarities. Research and characterization of results yield of winter wheat depending on the varietal peculiarities.
Characteristics of the effect of labor migration on the dynamics and quality of labour resources of the Russia through the analysis of scale, educational level of labour migrants. The list of necessary actions that could minimize adverse impacts.
The humoral immunity changes under the influence of physical training. The influence of moderate physical loads on the level of B-lymphocyte expressing antigen. Adaptation reaction of humoral component of specific immunity during moderate physical load.
Optimal optical correction on the accommodative apparatus of the myopic eye. The nearest point of clear vision in patients with mild myopia. Study the accommodative function of the eyes. Refractive therapy with orthokeratology lenses all patients.
Purulent-inflammatory complications of soft tissues in patients with diabetes mellitus as a complex surgical problem. A study of the influence of ozone therapy on the course of purulent-inflammatory processes in diabetes, improvement regulation of blood.
Investigation of reverse effects in non-residential buildings after thermal modernization. Study of actual and calculated indicators of heat consumption before and after thermal modernization. Development of a technique for determining reverse effects.