The application of simultaneous recording of electrical conductivity and DTA in the study of binary and ternary salt systems

The advantages of the simultaneous recording of electrical conductivity curve and DTA curves in the investigation of salt mixtures is demonstrated on a number of examples. With sufficiently slow recording, at a heating rate of 5-10°/min, all the changes occurring in the mixture investigated, and connected with the differing electrical conductivities of the different phases which appear and disappear in the process of heating or cooling, are well reflected on the electrical conductivity curve. © 1972 Wiley Heyden Ltd., Chichester and Akadémiai Kiadó, Budapest

The application of simultaneous recording of electrical conductivity and DTA in the study of binary and ternary salt systems

The advantages of the simultaneous recording of electrical conductivity curve and DTA curves in the investigation of salt mixtures is demonstrated on a number of examples. With sufficiently slow recording, at a heating rate of 5-10°/min, all the changes occurring in the mixture investigated, and connected with the differing electrical conductivities of the different phases which appear and disappear in the process of heating or cooling, are well reflected on the electrical conductivity curve. © 1972 Wiley Heyden Ltd., Chichester and Akadémiai Kiadó, Budapest

The application of simultaneous recording of electrical conductivity and DTA in the study of binary and ternary salt systems

The advantages of the simultaneous recording of electrical conductivity curve and DTA curves in the investigation of salt mixtures is demonstrated on a number of examples. With sufficiently slow recording, at a heating rate of 5-10°/min, all the changes occurring in the mixture investigated, and connected with the differing electrical conductivities of the different phases which appear and disappear in the process of heating or cooling, are well reflected on the electrical conductivity curve. © 1972 Wiley Heyden Ltd., Chichester and Akadémiai Kiadó, Budapest

The application of simultaneous recording of electrical conductivity and DTA in the study of binary and ternary salt systems

The advantages of the simultaneous recording of electrical conductivity curve and DTA curves in the investigation of salt mixtures is demonstrated on a number of examples. With sufficiently slow recording, at a heating rate of 5-10°/min, all the changes occurring in the mixture investigated, and connected with the differing electrical conductivities of the different phases which appear and disappear in the process of heating or cooling, are well reflected on the electrical conductivity curve. © 1972 Wiley Heyden Ltd., Chichester and Akadémiai Kiadó, Budapest

Pedagogical artistry as a professional feature

The relevance of the research problem due to the fact that a creative person becomes popular with society at all stages of its development, as the global and numerous changes in the social life occurring within a short period of time, we strongly require the presence of qualities that enable creatively, responsibly and productively to solve rising tasks. The article leads to study the problems of creativity and pedagogical artistry as a professional competence of a higher school teacher. The leading methods to the study of this problem is a psycho-diagnostic method and a method of mathematical statistics (correlation analysis Pearson). In the result of the study obtained significant relationship between different measures of the high school teachers' pedagogical artistry. The article can be useful for psychologists and teachers when qualification working with students of pedagogical educational institutions and courses of teachers qualification improvement. © Authors