A universal calculation model for theoretical description of structural and physicochemical properties of aqueous solutions of modified silicates with the involvement of complexing agents is offered. The model takes into consideration three types of equilibrium: acidic-basic, metal-complex and, for silicate oxygen anions (SOA), as well as polycondensation. The developed mathematical apparatus makes it possible to apply the model to virtually any type of water glass and its mixtures. For a particular case of the sodium-zinc-ammonium liquid glass, the model provides a numerical solution of the system with seventeen linear and nonlinear equations by using the Newton method.The new model was used to explain the experimentally observable effect...
The subject of research is law enforcement policy as an integral part and form of the realizationof ...
Introduction. This paper introduces the idea of three associated components of the value-based attit...
Introduction. This paper introduces the idea of three associated components of the value-based attit...
Background. The construction of mathematical models of classification trees for object recognition i...
Objective. Investigate the effect of hardening by balls in a magnetic field on the fatigue strength ...
The polythermal Aldegondabreen is one of the most widely studied glaciers of the Nordenskjöld Land (...
The article analyzes a number of the main aspects of industrial hunting control as a legal measure f...
A number of promising hydrocarbon deposits are known in the south-western part of the Kara Sea. A sa...
Aim. The aim of the study was to provide clinical and laboratory characteristics of infectious monon...
Skin and soft tissue infections are one of the most common nosocomial infections, which are caused m...
Ferrite / carbide interfaces in steels are known to be possible trapping sites for hydrogen atoms. T...
The authors showed that it is possible to quickly collect up-to-date information on the agricultural...
Objective: to evaluate the efficiency of combination therapy with methotrexate (MTX) and hydroxychlo...
Cell death is an important feature of the development of multicellular organisms, a critical factor ...
The aim: to increase the effectiveness of treatment of patients of surgical profile with overweight ...
The subject of research is law enforcement policy as an integral part and form of the realizationof ...
Introduction. This paper introduces the idea of three associated components of the value-based attit...
Introduction. This paper introduces the idea of three associated components of the value-based attit...
Background. The construction of mathematical models of classification trees for object recognition i...
Objective. Investigate the effect of hardening by balls in a magnetic field on the fatigue strength ...
The polythermal Aldegondabreen is one of the most widely studied glaciers of the Nordenskjöld Land (...
The article analyzes a number of the main aspects of industrial hunting control as a legal measure f...
A number of promising hydrocarbon deposits are known in the south-western part of the Kara Sea. A sa...
Aim. The aim of the study was to provide clinical and laboratory characteristics of infectious monon...
Skin and soft tissue infections are one of the most common nosocomial infections, which are caused m...
Ferrite / carbide interfaces in steels are known to be possible trapping sites for hydrogen atoms. T...
The authors showed that it is possible to quickly collect up-to-date information on the agricultural...
Objective: to evaluate the efficiency of combination therapy with methotrexate (MTX) and hydroxychlo...
Cell death is an important feature of the development of multicellular organisms, a critical factor ...
The aim: to increase the effectiveness of treatment of patients of surgical profile with overweight ...
The subject of research is law enforcement policy as an integral part and form of the realizationof ...
Introduction. This paper introduces the idea of three associated components of the value-based attit...
Introduction. This paper introduces the idea of three associated components of the value-based attit...