On the moment of inertia of a quantum harmonic oscillator

An original method for calculating the moment of inertia of the collective rotation of a nucleus on the basis of the cranking model with the harmonic-oscillator Hamiltonian at arbitrary frequencies of rotation and finite temperature is proposed. In the adiabatic limit, an oscillating chemical-potential dependence of the moment of inertia is obtained by means of analytic calculations. The oscillations of the moment of inertia become more pronounced as deformations approach the spherical limit and decrease exponentially with increasing temperature. © 2013 Pleiades Publishing, Ltd

Inertia moment oscillating component of quantum harmonic oscillator

The original method for the calculation of inertia moment of nucleus at arbitrary frequencies and finite temperatures in framework of cranking model with harmonic oscillator potential is suggested. In the adiabatic case the analytical calculations show oscillations of inertia moment depending on chemical potential. Are oscillations moment of inertia is increase at spherical limit of deformation and exponentially decrease at increase of temperature

Oscillations of the inertia moment of a finite Fermi system in the cranking model framework

In the framework of the cranking model with the potential of an anisotropic harmonic oscillator, we rigorously calculate how the moment of inertia of a finite Fermi system depends on the chemical potential at finite temperatures in the adiabatic limit analytically. We show that this dependence involves smooth and oscillating components. We find analytic expressions for these components at arbitrary temperatures and axial deformation frequencies. We show that oscillations of the moment of inertia increase as the spherical limit is approached and decrease exponentially as the temperature increases. © 2013 Pleiades Publishing, Ltd

Integrated organization of the system for forming the information support of aeronautical simulator

© Research India Publications. In this article, we consider the complex organization of an airborne simulator information support system. The purpose of the article is to propose a method to provide a semantic structure of information in accordance with the hierarchical structure of the system for problem solving of determining an aircraft model location in a virtual space. Using an intelligent analysis of data received by the pilot from simulators of cabin equipment, using a method ″path calculation″, and also using a cognitive visual environment synthesized by a visual simulator, radar simulator, thermal camera simulator. The order of use of individual methods of restoring orientation in space is not fundamental. A prerequisite is the acquisition of professional skills, allowing the pilot in real flight to determine the location of the aircraft, learning to solve the problems of navigation tasks

On an unstable manifold and approximation attractor of a semidynamical system on a parallel computer under a T-system

Contains fulltext : 18951_on__anunm.pdf ( ) (Open Access)14 p

Identification of the structure of bioinformation technologies in the paradigm of the quality of information systems

Purpose of the study. The purpose of the study is to analyze the conditions for the effective teaching of bioinformation technologies in the paradigm of the quality of information systems using electronic educational tools, as well as the competence-activity approach in the educational process of the university. The relevance of the topic is determined by the need to develop the quality of the educational process and improve the quality of training of specialists in the field of information technologies and systems. The subject of the study is the identification and analysis of the properties of the structure of bioinformation technologies in the context of ensuring the quality of teaching information technologies and systems. The object of the study was the process of preparing bachelors in the direction of “Business Informatics", focusing on “Applied Informatics in the Humanitarian Sphere", masters in the direction of “Applied Informatics", focusing on: “Data and Knowledge Management in Computer Networks".Materials and Research Methods. The article analyzes the properties of bioinformation technologies. The materials of the use of electronic educational resources in the educational process in the aspect of the competence-activity approach in improving the professional competencies of students are presented. The work used a set of research methods in the framework of the methodology of bioinformation technologies. A complex of conceptual, formalized and computer models has been completed, in particular, structural and parametric synthesis. The method is implemented by constructing modules aimed at performing consistent recognition of the properties of bioinformation technologies.Results. Based on the results of the studies, the effectiveness of the analysis of the properties of bioinformation technologies in the quality paradigm of information systems and the improvement of the educational process in a set of information disciplines has been specified. The inclusion of a class of bioinformation technologies in the educational process expands and refines the quality paradigm of information technologies and systems and the methodology for their development. This condition improves the representation of the competency-based approach, taking into account the prospective requirements for the training of specialists.Conclusion. The effectiveness of training IT specialists at universities in the country largely depends on the need to consider a wide class of information technologies in the educational process. In this regard, it should be noted that insufficient attention is paid to bioinformation technologies. The condition for considering the properties of bioinformation technologies in the quality paradigm of information systems is of particular importance in the development of the competence-activity approach. There is a need to solve the problems of identifying the properties of bioinformation technologies and their subsequent synthesis from the standpoint of the requirements for the quality of information systems. Problem solving is based on the structural and parametric synthesis of bioinformation technologies. Synthesis is performed through the implementation of the structural modules of the synthesis system. This approach ensures the activation of students’ work on the development of professional competencies, to improve academic performance, the level of quality of term and graduate qualification final projects, taking into account promising requirements for the quality of training of IT specialists at the Institute of Information Technology and Security of the Russian State Humanitarian University

Oscillations of the inertia moment of a finite Fermi system in the cranking model framework

In the framework of the cranking model with the potential of an anisotropic harmonic oscillator, we rigorously calculate how the moment of inertia of a finite Fermi system depends on the chemical potential at finite temperatures in the adiabatic limit analytically. We show that this dependence involves smooth and oscillating components. We find analytic expressions for these components at arbitrary temperatures and axial deformation frequencies. We show that oscillations of the moment of inertia increase as the spherical limit is approached and decrease exponentially as the temperature increases. © 2013 Pleiades Publishing, Ltd

On the moment of inertia of a quantum harmonic oscillator

An original method for calculating the moment of inertia of the collective rotation of a nucleus on the basis of the cranking model with the harmonic-oscillator Hamiltonian at arbitrary frequencies of rotation and finite temperature is proposed. In the adiabatic limit, an oscillating chemical-potential dependence of the moment of inertia is obtained by means of analytic calculations. The oscillations of the moment of inertia become more pronounced as deformations approach the spherical limit and decrease exponentially with increasing temperature. © 2013 Pleiades Publishing, Ltd

Oscillations of the inertia moment of a finite Fermi system in the cranking model framework

In the framework of the cranking model with the potential of an anisotropic harmonic oscillator, we rigorously calculate how the moment of inertia of a finite Fermi system depends on the chemical potential at finite temperatures in the adiabatic limit analytically. We show that this dependence involves smooth and oscillating components. We find analytic expressions for these components at arbitrary temperatures and axial deformation frequencies. We show that oscillations of the moment of inertia increase as the spherical limit is approached and decrease exponentially as the temperature increases. © 2013 Pleiades Publishing, Ltd

On the moment of inertia of a quantum harmonic oscillator

An original method for calculating the moment of inertia of the collective rotation of a nucleus on the basis of the cranking model with the harmonic-oscillator Hamiltonian at arbitrary frequencies of rotation and finite temperature is proposed. In the adiabatic limit, an oscillating chemical-potential dependence of the moment of inertia is obtained by means of analytic calculations. The oscillations of the moment of inertia become more pronounced as deformations approach the spherical limit and decrease exponentially with increasing temperature. © 2013 Pleiades Publishing, Ltd