D.D.Sokoloff, Magnetic field reversals in a simple model of geodynamo, Problems of Geocosmos - IX, Abstracts, St.Petersburg, 2012, 76. A relatively simple dynamical system for geomagnetic field excitation and evolution is obtained from general mean-field dynamo equations. It is shown that the model produces a sequence of abrupt reversals of magnetic field generation. ... Ключевые слова: Текст: http://geo.phys.spbu.ru/geocosmos/book_of_abstracts_2012.pdf ...

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... Chaotic Dynamics in Parametric Sound Generation . ... We claim that a phenomenon showing such low-dimensional chaos is the parametric generation of sound in a dispersive cavity. ... Acustica 39, 298 (1978)], where it was shown that, above the subharmonic generation threshold, bistable stationary solutions exist for positive values of the product of the fundamental (pump) and subharmonic detunings. ... The observed behaviour is in close analogy with the dynamics reported for a similar optical system....

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• Abstract (Invited)

... It is shown that behavior of optical pulse relative to AML signal in stable generation region is sufficiently depends on AML frequency detuning: while forming, pulse can obtain 1ns delay and even more. ... It is noted that borders of stable generation region are asymmetric relative to AML frequency with constant pulse delay. Velocity of delay increasing is different for positive and negative AML frequency detuning. ...

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... Beyer H.R. - Beyond Partial Differential Equations: On Linear and Quasi-Linear Abstract Hyperbolic Evolution Equations . ... Название: Beyond Partial Differential Equations: On Linear and Quasi-Linear Abstract Hyperbolic Evolution Equations . ... The present volume is self-contained and introduces to the treatment of linear and nonlinear (quasi-linear) abstract evolution equations by methods from the theory of strongly continuous semigroups. ... Equation, abstract evolution, linear 171 . ...

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• Neubrander F. (Ed), Ferreyra G.S. (Ed) - Evolution Equations, Vol. 168 ::
• Engel K.-J., Nagel R. - One-Parameter Semigroups for Linear Evolution Equations
• Schilienger J.P. - Evolution of Unsteady Secondary Flows in a Multistage

KEYWORDS: language evolution, mathematical modelling, branching processes . ... 2 Basic assumptions. ... Dying out, giving birth, and preserving of sign's meanings. ... Modelling of language evolution should be based on some assumptions concerning its micro-level, i.e. level of its micro-units' development. ... That is why it has become the starting point in the building of the mathematical model for the development in time and synchronic correlation of the whole system of a sign's features. ...

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• MSU-LGCLL:: Anatoliy A.Polikarpov - Semasiological and Word-formational

... TWiki ? TWikiSiteTools . ... In particular, TWiki provides two highly configurable, automated site monitoring tools, WebNotify , to email alerts when topics are edited, and WebStats , to generate detailed activity reports. ... The script sends an automated email to subscribed users if topics were changed in a web within last interval. ... You can use the topic in the Main web as a template. ... Note: Please contribute updates to this topic on TWiki.org at TWiki:TWiki.TWikiSiteTools . ...

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• %TOPICTITLE% (1 vs. 3) - TWiki
• TWikiUIStatisticsDotPm - TWiki - TWiki

... Small islands and islets in the Kandalaksha Bay of the Russian White Sea are now rising. ... We tried to find plant species that are polymorphic enough to show the differences between the mainland and island populations and the populations from the different islands. ... Species of Carex ( C. salina and C. aquatilis groups), Euphrasia, Achillea, Rhodiola, Atriplex and Parnassia were chosen for preliminary morphological analysis (~ 2200 plants were measured). ...

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• Flowers: Diversity, Development and Evolution

... Devitrification of glass with the cation ratio, corresponding to the {Bi2.18Sr2CaCu2Ox+0.4Sr1.7Ca1.3Al2O6} composition, was studied. ... Above 600 o C, Bi-2212 and (Sr,Ca)3Al2O6 formed simultaneously, so that at 750 o C, the two-phase composite Bi-2212 - (Sr,Ca)3Al2O6 was obtained that contained grains of the aluminate phase 0.03-0.3 micron in size. ...

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• The ARGENT Program System: A Second-Generation Tool Aimed at Systematic Search
• Moscow University Chemistry Bulletin Vol. 48, No. 2, P. 115 (2007)
• Moscow University Chemistry Bulletin Vol. 43, No. 6, P. 381 (2002)

Evolution as a hard combinatorial problem D. Grigoriev, CNRS, Universitґ de Lille, dmitry.grigoryev@math.univ-lille1.fr e J.Reinitz, Dept.of Statistics, Chicago University, reinitz@galton.uchicago.edu S. Vakulenko, Institute for Mechanical Engineering Problems, Saint Petersburg, vakulenfr@mail.ru A. Weber, Computer Science Department, University of Bonn, weber@cs.uni-bonn.de We consider complexity emergence problem and formation of complex organs. ... The number n >> 1 is the gene number. ...

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• MCCMB'11 posters
• MCCMB'15

. Appl. Sci. Res. 51, 109-113, 1993. Jacques Lewalle, jlewalle@syr.edu

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• Эволюция звезд (Stellar evolution)
• Springer LINK:A&A-EE: Table of Contents Volume 322 Number 1 (1997)
• Springer LINK:A&A-EE: Table of Contents Volume 318 Number 3 (1997)

news ]] . ... Highlight news: CompHEP is in the top rating list on The OpenScience Project . ... 16/03/2009 New official version of CompHEP (4.5.1) is available. ... 14/11/2006 Two new versions of CompHEP-PYTHIA interface (cpyth-1.2.7 and cpyth-2.0.4) are available. ... 13/09/2006 A new version of CompHEP-PYTHIA interface and a new interface CompHEP-HERWIG has been released. ... 01/07/2006 Talk on new physics with CompHEP by M.Dubinin at Tools for SUSY and the New Physics (LAPP, 26-28 June 2006). ...

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Russian Interdisciplinary . Temporology Seminar: . ... Journals about time . ... EVOLUTION. ... March 18, Tuesday . ... NEW TENDENCIES IN THE THEORY OF BIOLOGICAL EVOLUTION". ... SELF-ORGANIZATION AND PROGRESSIVE EVOLUTION IN NATURAL PROCESSES". ... EVOLUTION AND DEVELOPMENT OF BIOLOGICAL SYSTEMS AS MACROKINETICS OF RAMIFIED CHAIN PROCESSES". ... The laws guiding ramified chain processes in chemical and physical systems are similar to those which are characteristic of biological developement. ...

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• ABSTRACTS

Bizyaev D., "The Argument Against Long Extragagalactic Distance Scale", Astron. ... Soviet Astronomy) 1997. ... Zasov A., Bizyaev D., "An Estimate of the Hubble Constant using a Criterion for Gravitational Stability of Gaseous Discs", Pis'ma v Astron. ... 1996. ... D.Bizyaev, "Types of galaxies", 1996, Zvezdochet, No 11, p.22 (in Russian) . D.Bizyaev, "The Hubble Constant", 1996, Zvezdochet, No 2, p.20 (in Russian) . D.Bizyaev, "Magellanic Clouds", 1995, Zvezdochet, No 6, p.12. (in Russian) . ...

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• Interdisciplinatory Colloquium on cosmic factors of evolution of the biosphere
• IAC, Evolution of Galaxies, Conference

... The analysis shows, that asteroid ­ rubble pile loses its fast fragments in no time but the retaining fragments forms a compact structure immersed in dust ­ gas atmosphere, created by interaction of interplanetary medium with dispersed product of collisional evolution of asteroid. By interaction of an asteroid ­ rubble pile with interplanetary medium structures asteroid can increase its brightness on account of blowed up dust simulating phenomenon of distant comet's brightening. ...

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• Vladimir V. Busarev
• Санович А.Н.
• Anatoly N. Sanovich

Выберите категорию обращения: Общие вопросы Отчеты Рейтинги Диссертационные советы Конкурсы Ввод данных Структура организаций Пользователи Проблемы с регистрацией\входом в систему . ... Войти в систему . ... 2013 On uniqueness of solutions to the Cauchy problem for degenerate Fokker?Planck?Kolmogorov equations . Bogachev Vladimir I. , Michael R?ckner , Shaposhnikov Stanislav V. в журнале Journal of Evolution Equations , издательство Birkhauser Verlag (Switzerland) , том 13, ? ...

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• Journal of Molecular Evolution - журнал | ИСТИНА - Интеллектуальная Система
• Trends in Ecology and Evolution - журнал | ИСТИНА - Интеллектуальная Система
• Matusevich O. - сотрудник | ИСТИНА - Интеллектуальная Система Тематического

... Graduate student Eh Tan, working with Michael Gurnis , have recently discovered a plausible mechanism of generating superplumes at the core mantle boundary. This animation shows the evolution of an ancient slab which is resting at the core mantle boundary for millions of years. In this animation, the yellow to red regions are hot (and have a low effective viscosity) while the blue region (the ancient slab) is cold and has a high viscosity. ...

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• Новы и арахноиды на Венере: геологическое строение, классификация и эволюция -
• Abstract
• Informal geological society (RSG SG )

Mathematical modeling of the 3D evolution problem for the interface between liquids of different viscosity and density in a uniform and infinite soil" . Nikolsky D.N. The three-dimensional evolution problem for the interface between liquids of different viscosity and density is formulated for the case of piston displacement. ...

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• "Modeling of magnetorotational instability evolution using a parallel RKDG
• "The Fortran programming language evolution (1957-2007) and the prospects of
• "Stochastic positive P-representation in problems of quantum statistics.

... id #1477 . Evolution [Evolution] . Common information . ... 1558-5646 . ... since 1946-01-01 till today . ... biology ->evolution . ... http://www.blackwellpublishing.com/jo.. ... 1993 . ... today . ... http://www.blackwell-synergy.com/loi/.. ...

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... При этом возможно перенесение из Evolution папок и адресной книги (частично). ... Копирование ваших папок из Evolution в Thunderbird (они имеют одинаковый внутренний формат) : . Ниже подразумевается, что вы НЕ переопределяли стандартное размещение папок TB (.thunderbird/*/Mail/"Local Folders") . ... copyEvolFolds2TB.sh . процедура более медленная, но со 100% гаратией] в TB в "Local Folders" вручную создайте все необходимые папки, перечисленные в makeEvolFoldList, а после этого копируйте : . ...

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• How to migrate from Pine to Evolution

... Generation of superoxide by the mitochondrial Complex I. Authors: . ... Superoxide production by inside-out coupled bovine heart submitochondrial particles, respiring with succinate or NADH, was measured. ... Both NAD+ and acetyl-NAD+ inhibited the succinate-supported reaction with apparent Ki's close to their Km's in the Complex I-catalyzed succinate-dependent energy-linked NAD+ reduction (reverse electron transfer) and NADH:acetyl-NAD+ transhydrogenase reaction, respectively. ...

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• Generation of recombinant antibodies and means for increasing their affinity.
• Gating mechanisms of a natural anion channelrhodopsin.
• Ammonium-dependent hydrogen peroxide production by mitochondria.