Another mechanical model of parametrically excited pendulum and stabilization of its inverted equilibrium position Anton O. Belyakov 1 Lomonosov Moscow State University 2 Vienna University of Technology 8th European Nonlinear Dynamics Conference (ENOC 2014) Vienna, July 7, 2014 Scheme of a parametric pendulum y O l (t ) - g m 2 r1 + m 2 Equations of motion mr 2 1 d d2 + c1 + m g l (t ) sin () = 0 dt 2 dt (1) Dimensionless equation Three dimensionless parameters and ...

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ft ra D DAYS on DIFFRACTION 2012 1 Theory of selfrefraction effect of intensive fo cused acoustical b eams V.A. Gusev Lomonosov's Moscow State University, Physical Faculty, Department of Acoustics, Russia, 119991, Moscow, Leninskie gori; e-mail: vgusev@bk.ru The theory of selfrefraction of nonlinear acoustical beams is developed based on some exact and approximate analytical equations and solutions. ... What is the main factor limiting the pressure in the focus -- diffraction or selfrefraction? ...

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• http://acoustics.phys.msu.su/teachers/gusev_files/nano2.pdf
• http://acoustics.phys.msu.su/teachers/gusev_files/nano1.pdf
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... Classification of the engineering geological Earth's structures and their characteristic (Project manager – Prof. Trofimov V.T.; investigator – Ass. ... Artificial soils as a result of technogenesis (Project manager - Prof. Trofimov V.T.; investigator - Ass. ... Tgheoretical problems of evolution of engineering geological Earth's conditions at the epoch of technogenesis (Project manager - Prof. Trofimov V.T.; investigator – Senior Research Worker Kyrinov M.B.); . ... Project manager . ... 1998-2000 ...

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• Department of Lithology and Marine Geology - Laboratories

... Mathematical models and methods in VLSI design . ... General models and statements about the complexity of combinatorial tasks, methods for development of fast algorithms (method of dynamic programming, ?divide and conquer?, ?method of model extension?) are considered. ... Mathematical models of contemporary electronic circuits are considered and basic approaches to solving task of logic synthesis, as well as tasks of VLSI modules placement and interconnection routing are described. ...

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... Research objects and scientific purposes . Space scientific program includes development and launch of two supersmall spacecrafts "Universitetskiy" and "Kompas-2" intended for monitoring of radiation conditions near the Earth. ... All the studies conducted in the near-Earth space are characterised by strong radiation fields. ... The circular polar orbits, which cover all the near-Earth space, are the most favorable for comprehensive studies of the radiation conditions near the Earth. ...

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. NON-STATIONARY OPERATION OF THE FAST-FLOW LASERS . AND NEW POSSIBILITIES OF CONTROLLING THE LASER OUTPUT CHARACTERISTICS . A.V. Mushenkov, A.Yu.Loskutov, A.I.Odintsov, A.I.Fedoseev and V.F.Sharkov . Physics department of M.V.Lomonosov Moscow State University, 119899, Vorob'evy gory, Moscow, Russia . Abstract . The dynamics of the lasing of the fast crossflow gas laser with the inhomogeneous steady state pumping in the unstable resonator by means of numerical modeling is investigated. Depending on the

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• ABOUT PARTICULARITIES OF INTENSITIES DISTRIBUTION IN CROSS-SECTION OF POWERFUL
• Our publications

Fortran-DVM Compiler . Detailed design . ... 3.1 Parsing . 3.2 Transforming parse tree . 3.3 Generating code in Fortran 77 . ... 4.2 Symbol and Type table . ... This report presents the detailed description of the Fortran-DVM (FDVM) compiler implementation. ... The input to the compiler is source code in Fortran DVM or HPF-DVM language. ... It is designed as an open C++ class library that provides a set of parsers, a structured parse tree, a symbol and type tables for a user. ... dvm.cpp . ...

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THOMSON ELECTRON X-RAY SOURCE FOR MEDICAL APPLICATIONS E.G. BESSONOV1, R.M. FESHCHENKO1*, M.V. GORBUNKOV1, V.I. SHVEDUNOV2 and A.V. VINOGRADOV1 1 2 P.N. Lebedev Physical Institute, 119991 Russia, Moscow Leninskii Prospect 53 Nuclear Physics Institute of Moscow State University, 119899 Russia, Moscow, Vorobyevy Gory Abstract A source of medical x-rays based on a 50 Mev storage ring and a quasi-continues picosecond laser is considered. ... Then the storage ring emittance is 0.1 mmmrad. ...

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... About lab . ... Online Journal "Computer graphics and multimedia" (in russian) . ... Algorithms for calculating parameters of virtual scenes in computer vision tasks . ...

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... 2011/12/09 . ... added alignment merging . added parameter corresponding to the width of output alignment . fixed homologue searching for very long query sequences . ... Copyright 2010-2011 Yury Pekov ...

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... USG-sponsored programs Alumni Association Professionals for Cooperation in cooperation with Omsk State Pedagogical University and Inter-Universities Center for International Cooperation and Academic Mobility have the honor to invite you for participation in the Fourth International USG sponsored programs Alumni Conference Effective University Management : Best Practices , New Trends and ... Role of international experience in the development of Higher Education. ...

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... The system is based on two methods: concatenation of allophones' waveforms and prosodic rules to control fundamental frequency, duration and intensity. ... Signal generation is implemented according to the phrase control file, which describes the phrase as a sequence of allophones code names with assigned duration, energy and fundamental frequency values. ... The strategy of pitch generation in each intonational submodule is as follows. ... Generation the result sequence (Nj,T0j,Ni) P1. ...

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Tsunami Formation as a Result of Resonant Pumping of Energy into the Compressible Water Column Mikhail Nosov1, Sergey Kolesov1, Andrey Babeyko2, and Rongjiang Wang2 (1) M.V. Lomonosov Moscow State University, Faculty of Physics, Moscow, Russian Federation (m.a.nosov@mail.ru) (2) Deutsches GeoForschungsZentrum GFZ, Telegrafenberg, 14473 Potsdam, Germany (babeyko@gfz-potsdam.de) Strong bottom earthquakes that excite gravitational tsunami waves give rise to hydroacoustic waves as well. ...

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• http://ocean.phys.msu.ru/courses/stathyd/2005%20Smyth%20et%20al.%2C%20Differential%20diffusion%20in%20breaking%20Kelvin-Helmholtz%20billows.pdf

Backlinks to VarSEARCH in System Web ( Search all webs ) . ... Overview Next to freeform topic contents, each topic can store .. NEW - 14 Mar 2011 - 23:35 by ProjectContributor . ... NEW - 23 Aug 2010 - 13:36 by ProjectContributor . ... NEW - 27 Feb 2011 - 20:56 by ProjectContributor . ... NEW - 03 Sep 2010 - 08:51 by ProjectContributor . ... Search Help Search basics By default a search looks into topic titles, topic texts and form fields in the current web. ... See SEARCH and QuerySearch .. ...

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... Supercomputer Simulation of Continental Collisions in Precambrian: The Effect of Lithosphere Thickness V. S. Zakharova, A. L. Perchuka, S. P. Zav'yalova, T. A. Sinevaa, and T. V. Geryaa, Department of Geology, Moscow State University ... Precambrian tectonics are still unclear due to the undetermined influence of sev eral key physical parameters (the temperature of the mantle , the thickness of the lithosphere , etc.) on the geo dynamic processes ... Z, km 0 50 100 150 5.2 Ma . ... Vol. ...

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... Perturbation Theory has a long tradition. ... The stability of an equilibrium (or periodic) state of a system depends in the first instance on the eigenvalues of the system linearized about that state. ... After an introductory chapter on stability theory, a long Chapter 2 deals with bifurcation analysis of eigenvalues of matrices depending on several parameters: this is the core of the book on which most of the rest depends. ...

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• Multiparameter Stability Theory with Mechanical Applications

... The article analyses the correlation between the process of forming the effective institutes of local self-governance and regional development based on a hierarchical representation of economic system. The author proposes a matrix model of hierarchical representation of institutes of local self-governance, built on the analysis and classification of institutional forms of local self-governance. ... Public Administrarion". ...

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... About 70 scientific papers. The theory of square parachute is created, describing distribution of parameters of shape, tension and resistance to airflow of canopy in steady-state condition for various sets of suspension line lengths and air-permeability. ... The practical recommendations for optimal parachute application are submitted. ... It is discovered experimentally that a character of pressure distribution for a square canopy depends on a particular choice of suspension line lengths. ...

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... Field size . Object name . ... Map size . ... Field size: the approximate size of the map in the Y direction. ... Galaxies: . ... Galaxies, which size exceeds some value depending on the field and map sizes, are displayed with their real positional angles and sizes by 25m isophote. ... In the "tools" fields there are links to the several famous AVO (Astrophysical Virtual Observatory) resources: NED and Simbad databases and DSS2 (Palomar Digitized Sky Survey) images of the corresponding sky area. ...

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... Symbols are simulation data, solid curves represent theoretical values, and dashed curves show asymptotic predictions in the limit of thick channels (a) and thin channels (b). transverse flow in a thin channel situation.28 Figure 4 shows (x the results for the effective downstream slip lengths, beff) , as obtained from Poiseuille fits (53) to the x component of the velocity vx , for two values of the channel thickness, H = 50 and H = 10 . ... The eigenvalues of the slip-length tensor are shown in...

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