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A quantum chemical analysis has been carried out of the equilibrium structure and energy parameters of hydrated Li+, Na+, and K+ cations interacting with ionized silica surface by means of density functional theory metho...

The article analyzes and outlines the modern principles of the theory of the signaling system of automated design with frequency transformations on a non-reciprocal electronic device - the transistor of ultrahigh frequen...

The IR spectrum of hollow spherical molecule (SiO2)20(H2O)10 have been calculated within harmonic approximation using density functional theory method (exchange-correlation functional B3LYP and basis set 6-31G (d, p)) an...

The results of the researching of thermoelectric properties of samples, which are obtained by compressingmechanical mixtures of microdisperse powders PdTe and CdTe, are presented. It was found that the using ofcadmium fo...

This paper presents the results of computer simulation of optimal dynamic modes of thermoelectric device for cryodestruction. The optimal time function for controlling the supply current to thermoelectric micromodule in ...

The paper analyses the legally established practice of agriculture has been forced out of the urban environment as land value increases with higher population densities. It’s stated, that cities and surrounding urban e...

The proposed work shows analytical way to find a build-up time (induction period) for a mode of steady flameless catalytic combustion on metallic wire for cool air-gas mixtures with combustible gaseous admixtures using a...

The uncontrolled expansion of plantation activities within peatland areas is one of the major trigger causing forest and/or land fire (Fire) in Indonesia. To deal with such problems including other influencing variables ...

Fundamental absorption edge of (Y0.06Ga0.94)2O3 thin films, obtained by radio-frequency ion-plasmous sputtering, was investigated using the method of optical spectroscopy. It was established that these films are formed i...

Based on X-ray studies, conditions for growth of high structural perfect Cd1-хZnxTe (0,02≤х≤0,1) crystalshave been optimized. In crystals obtained, changes in the structure, electrical parameters and optical transm...

In this work by using sol-gel auto-combustion synthesis was synthesized single-phase magnesium-substituted lithium ferrite at different pH reaction medium. The synthesized materials were investigated by X-ray and Mossbau...

Results of Hall effect measurements of cadmium telluride crystals, doped by silicon (dopant concentration in the melt was 1018 - 1019 cm-3), allowed to classify the studied samples and the conditions under which probably...

Structural and electronic characteristics of neutral and charged vacancies of cadmium and sulfur in CdS nanocrystals have been performed using the density functional method with hybrid exchange-correlation functional. To...

The author examines the problems of contemporary society and their impact on the environment, as well as on the development of environmental law, analyzes such legal definitions as the environment, the right of environme...

In the article on the basis of the scientific literature study, the peculiarities of the formation of the educational environment in the modern elementary school are highlighted. The basic components (informational, soci...

The paper presents the results of research to identify inhomogeneities in tellurium doped CdSb crystals. The work aims to investigate the influence of structural inhomogeneities and establish the presence of periodicity ...

The article emphasizes that the urgent need today is to create the necessary conditions for meeting the needs of each child, regardless of its capabilities and other factors in realizing its potential, bringing benefits ...

In paper, the basic parameters of the plasma state of substance around the cathode, as the main factor influencing the intensification of diffusion processes were studied. It is shown the diffusion layer formation on the...

The article describes the different approaches to the interpretation of educational innovations and innovations in education. The modern labor market requires graduates ability to operate such technologies and knowledge ...

The interaction of the components in the Gd-Mn-Sn ternary system was studied using the methods of X-ray and microstructure analyses, in the whole concentration range. The phase diagrams of the Gd-Mn-Sn system were constr...

The results are presented of the study of kinetics of fragmentation of titanium nanofilms 100 nm thick deposited onto the surface of samples made from single crystals of Al2O3(leucosapphire), ZrO2, SiC, and AlN ceramics ...

The article studies the conceptual basis and the general essential characteristics of public environmental requirements and constraints, focusing on the notion of legal environmental constraints as specific sectoral impe...

The article analyzes the main provisions of the new Law of Ukraine “On Environmental Impact Assessment”. The terminology, procedure and mechanisms for environmental impact assessment are described. The possible probl...

The article analyzes the legislation on the production of organic agricultural products in Ukraine. Legal acts regulating the relationships in the sphere of production and circulation of organic agricultural products (ra...