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Institution

ODESSA

About: ODESSA is a based out in . It is known for research contribution in the topics: Population & Stars. The organization has 8058 authors who have published 8092 publications receiving 63228 citations.


Papers
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Journal ArticleDOI
N.P. Kovalenko1, Yu.P. Krasny1
TL;DR: In this article, an anomaly in the temperature dependence of metal glass heat capacity is related to two specific regions in the dispersion laws for collective excitations, and the results of the calculations for amorphous Mg and Zn are presented.
Abstract: An anomaly in the temperature dependence of metal glass heat capacity is related to two specific regions in the dispersion laws for collective excitations. The results of the calculations for amorphous Mg and Zn are presented.

22 citations

Journal ArticleDOI
TL;DR: In this article, a cross-country benchmarking study of natural gas distribution to final consumers and compares two samples of companies in Italy and Ukraine is presented, where a 2-stage DEA procedure calculating efficiency of gas providers and identifying critical context factors and policy issues that affect it is implemented.

22 citations

Journal ArticleDOI
G.Ia. Popov1
TL;DR: In this article, the exact solution of the axisymmetric contact problem on the indentation of a circular punch into an elastic half-space having a variable modulus of elasticity was obtained.

22 citations

Journal ArticleDOI
TL;DR: In this paper, a weak side of the commonly used determination of scalar cosmological perturbations lying in the fact that their average values can be nonzero for some matter distributions was pointed out and the introduction of the finite-range gravitational potential instead of the infinite-range one resolved this problem.
Abstract: We point out a weak side of the commonly used determination of scalar cosmological perturbations lying in the fact that their average values can be nonzero for some matter distributions. It is shown that introduction of the finite-range gravitational potential instead of the infinite-range one resolves this problem. The concrete illustrative density profile is investigated in detail in this connection.

22 citations

Book ChapterDOI
Alexander V. Glushkov1
01 Jan 2013
TL;DR: In this paper, a consistent uniform quantum approach to the solution of the nonstationary state problems including the DC (Direct Current) strong-field Stark effect and also scattering problem is presented.
Abstract: A consistent uniform quantum approach to the solution of the non-stationary state problems including the DC (Direct Current) strong-field Stark effect and also scattering problem is presented. It is based on the operator form of the perturbation theory for the Schrodinger equation. The method includes the physically reasonable distorted-waves approximation in the frame of the formally exact quantum-mechanical procedure. The zero-order Hamiltonian possessing only stationary states is determined only by its spectrum without specifying its explicit form. The method allows calculating the resonance complex energies and widths plus a complete orthogonal complementary of the scattering state functions. The calculation results of the Stark resonance energies and widths for the hydrogen and sodium atoms are presented and compared with other theoretical data.

22 citations


Authors

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Performance
Metrics
No. of papers from the Institution in previous years
YearPapers
20221
2021357
2020569
2019499
2018422
2017381