1,409 research outputs found
The energy of the binding of multielectronic structures in the field of binomial potential
Abstract We propose a classical procedure to calculate the potential energy of electrons in the ground state of atoms and ions similar to them. It is assumed that the electron-proton and electron-electron interactions are described not by the Coulomb law, but by more complicated binomial potentials
The energy of the binding of multielectronic structures in the field of binomial potential
Abstract We propose a classical procedure to calculate the potential energy of electrons in the ground state of atoms and ions similar to them. It is assumed that the electron-proton and electron-electron interactions are described not by the Coulomb law, but by more complicated binomial potentials
Provision of in-house training in theory and practice in foreign languages delivery for LSP teachers in Tomsk State University
The global trend for internationalisation in higher education has set high standards in teaching foreig
Financial and industrial clustering in Russia: The China experience
© Olga Andreeva, Ksenia Terenteva, Leisan Khakimova, 2014. In terms of the Russia's WTO assertion development of agricultural sector became particularly important. The main aim of this paper is to prove that it is necessary to create agro-financial cluster, which will help to maintain competitiveness and sustainable development of the Russian agricultural sector. The impact of the financial-industrial regional cluster on the economic potential of agriculture sector is analyzed in this paper. Conclusions and theoretical contributions of the study are: 1) in order to maintain the competitiveness of the agricultural sector it is necessary to attract private investors to this sector; 2) the cluster form of management creates favorable conditions for the interaction of financial institutions and the agricultural producers; 3) it is necessary to create in Russia the regional agro-financial clusters
Mosquitoes of Anopheles hyrcanus (Diptera, Culicidae) group: species diagnostic and phylogenetic relationships
Herein, we report the results of study of Anopheles species in Primorsk and Khabarovsk regions of Russia. Three species of the Anopheles hyrcanus group: An. kleini, An. pullus, and An. lesteri were identified by molecular taxonomic diagnostics for the first time in Russia. Surprisingly, An. sinensis, which earlier was considered the only species of Anopheles in Russian Far East, was not observed. We analyzed nucleotide variation in the 610-bp fragment of the 5' end of the cytochrome c oxidase subunit I (COI) region. All species possessed a distinctive set of COI sequences. A maximum likelihood phylogenetic tree was constructed for members of the hyrcanus group. The examined Anopheles hyrcanus group members could be divided into two major subgroups: subgroup 1 (An. hyrcanus and An. pullus) and subgroup 2 (An. sinensis, An. kleini, and An. lesteri), which were found to be monophyletic
Analysis of the metaphase chromosome karyotypes in imaginal discs of Aedes communis, Ae. punctor, Ae. intrudens, and Ae. rossicus (Diptera: Culicidae) mosquitoes
In this study, cytogenetic analysis of the metaphase chromosomes from imagina
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