Use of the Z-scheme in an Rayleigh-Taylor instability model
A nonlinear finite-differential scheme for solution of convection-diffusion equation in the field of models of Rayleigh-Taylor instability in the equatorial region of Earth ionosphere is considered. For test tasks monotony of the constructed scheme is in number confirmed. Experimental ...
A model of mid-scale irregularities of the low-latitude Earth ionosphere : evaluations of a non-linear correction method for the Z-scheme
A nonlinear correction of the finite-differential scheme for solution of the cross convection-diffusion equations within models of the Rayleigh — Taylor instability in the equatorial region of the Earth ionosphere is considered. For test problems the experimental value of the approximation order of ...
The Praed model sentences: meaning and speech functions.
... colloquial speech is one of the topical linguistic problems. Having considered the classical and modern research papers, the author examines the grammatical status of uninflected words, which are the main members of the sentences of the Praed structural scheme. The author considers that such words should be classified as predicative adverbs rather than a special grammatical category. The article proposes a semantic typology of such adverbs functioning in modern colloquial speech. The author concludes ...
A review of the existing generalizations of the Deuring Reduction Theorem
... generalizations of the Deuring Reduction Theorem. Our research proves that the most appropriate theorem for further elaboration is the one that relates the decomposition of pK into prime ideals with the decomposition of A[p] into indecomposable BT1-group schemes up to isomorphism. The article investigates basic problems of the theorem's further generalization and some ways of solving them as well as formulates tasks for further work in this direction.
1. Benger N., Charlemagne M., Freeman D. M. On ...
Representation of methods for solving subtasks of different types from the decomposition of a diagnostic problem
The paper is dedicated to modelling of the meaningful and relatively stable visual-figurative and verbal-sign representation of the real problems in medical diagnostics. In the paper, we introduce concepts «a task» and «a method». In addition, here we introduce the method and model for the formation of schemes-images of methods for solving tasks from decomposition of a diagnostic problem. All concepts are interpreted in terms of the language of the description of relations and connections. A. V...
A finite differences approximation of the boundary value problem of a heat convection in the ladle with steel
... transfer in a ladle while blowing steel argon proposed finite-difference approximation of the original mathematical model of convective heat transfer in a continuous divergence form. Used stable and economical implicit monotone conservative difference scheme.
1. Берковский Б. М., Ноготов Е. Ф. Разностные методы исследования задач теплообмена. Минск, 1976.
2. Самарский А. А. Теория разностных схем....
One Multiprocessor Realization of an Iteration Algorithm for System with Different Memory
... задачах моделирования ионосферной плазмы // Матем. моделирование. 2009. Т. 21. №
1. С. 33—45.
Ishanov S. A., Klevtsur S. V., Latyshev K. S., Pylov D. I.
system of linear equations, difference scheme, α—β-iteration, fivedots scheme, multiprocessors system.
64-73
10.5922/2223-2095-2009-10-5
Cognitive scheme or concept: towards the determination of dynamic model of knowledge
In the article the main emphasis is placed on the determination of procedural approach to the study of conceptual knowledge. With this aim the possibility of using cognitive schemes in analyzing ethno-cultural knowledge is discussed. The comparative association experiments serve as a basis for the reconstruction of cognitive schemes of information processing in different cultures. The comparative analysis of such schemes ...
Shpet, Humboldt, Kant: Forms, Concepts, Schemes. Terms and Ideas
... filosofsko-gumanitarnyi kontekst [The Origins of Cultural and Historical Psychology in the Context of Philosophy and Humanities]. Moscow: Rossiiskaja Politicheskaja Enciklopedija (ROSSPEN). (In Rus.)
Shpet, Kant, Humboldt, term, word, concept, inner form, language, scheme, difference, subjectivity, synthesis, identity
Molchanov V.I.
23-46
10.5922/0207-6918-2024-3-3
Institutional approach to assessing the transition to a circular economy: the case of the Kaliningrad region
... to a circular economy in the Kaliningrad region. Methodologically, the study uses instruments of new institutional economics: by comparing discrete institutional alternatives for municipal solid waste (MSW) management, the authors propose incentive schemes that will likely stimulate the transition to a circular economy in the region. It is shown that, in Russia, the identification of the holder of the property right to waste is complicated. This can be a hindrance to effective MSW management. Moreover,...
