About particularities of intensities distribution in cross-section of powerful laser beams . ... The time of the beam aperture scanning was about 10 -2 - 10 -3 s. On occasion to measure the intensity distribution in the beam cross-section the small spherical mirrors with the diameter of about 5 - 10 mm were placed instead of mirror fringes. ... Such technique allowed by character of a luminescence corundum to investigate transformations of spatial distribution of intensity in a laser beam. ...

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• НЕСТАЦИОНАРНЫЕ РЕЖИМЫ ГЕНЕРАЦИИ В ПРОТОЧНЫХ ЛАЗЕРНЫХ СИСТЕМАХ И НОВЫЕ

... L Сd , Pol a nd ABOUT EFFECTIVE MODES METHOD FOR DESCRIPTION OF INTERNAL DYNAMICS OF WEAKLY BOUND CLUSTERS Elena Belega, Evgeny Cheremukhin 1 , Dmitry Trubnikov Abstract: New approach to describe the internal dynamics of weakly bound clusters is presented. ... It is found that the number of active collective modes depends on the initial cluster excitation and that the internal energy is partitioned nonuniformly among the modes. ... Collective motion of oxygen atoms performs mostly in plane. ...

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• http://beams.chem.msu.ru/doc/JCPSA613314144101_1.pdf
• http://beams.chem.msu.ru/doc/JAP2004_96_109.pdf

... We calculate field dependence of the electron drift velocity using several sets of the material parameters that can be found in the literature, and the results are compared with the available experimental data. ... 0 2 Electronic mail: dmitriev@lt.phys.msu.su. ... The calculated field dependence of the drift velocity vd for different sets of InN material parameters, the lattice temperature is 77 K, the free electron, and doping concentrations are 9 1018 cm-3. ... Phys. 109, 023706 2011 FIG. ...

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• http://lizard.phys.msu.su/home/science/Dmitriev-Ivanov-Xoxlov-11-JMathSci-Diffuser.pdf
• http://lizard.phys.msu.su/home/science/Masyukov-Dmitriev-11-JMathSci-InN.pdf
• http://lizard.phys.msu.su/home/science/rec-GaN.pdf

... 7 (495) 939-16-82 info@physics.msu.ru . ... Japan), and Univ. of Oulu (Finland) demonstrated that a power-law size distribution with large-size cutoff, as observed in Saturn's rings, is universal for systems where a balance between aggregation and disruptive collisions is steadily sustained. ... We show that a power-law size distribution with large-size cutoff, as observed in Saturn's rings, is universal for systems where a balance between aggregation and disruptive collisions is steadily sustained....

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Computer modeling of photoinduced dissociation of ethylene molecule by short JR laser pulse Boris A. Grishanin, Valentin D. Vachev, Victor N. Zadkov International Laser Center, Moscow State University Moscow 119899, Moscow Russia 1. ... How to control over an excitation of a molecule? ... A way to control over molecular excitation by JR laser pulse is to use frequency-swept (chirped) pulses. ... The excitation of C2H4 molecule by chirped ultrashort JR laser pulses was investigated in Ref. ...

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• http://qilab.phys.msu.ru/papers/LasPhys-2000-10(6)-en.pdf
• Quantum Information Lab, Int'l Laser Ctr. and Faculty of Physics, M.V.Lomonosov

... 350, No. 7, 1996, pp. ... OCEANOLOGY Application of a Double-Flash, Impulse, Submersible Fluorimeter in the Determination of Photosynthetic Activity of Natural Phytoplankton D. N. Matorin, P. S. Venediktov, Yu. ... The intensity of fluorescence is used in oceanology as an indicator of chlorophyll concentration in reservoirs [8]. Photosynthetic activity may be evaluated by means of measuring the intensity of variable fluorescence dependent on PS2 [1, 4, 5, 7, 10]. ... Biofiz., 1990, vol. 40, pp. ...

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• http://library.biophys.msu.ru/matorin/3385.pdf
• http://library.biophys.msu.ru/matorin/3414.pdf
• http://library.biophys.msu.ru/matorin/3393.pdf

... О проекте . ... A source of medical x-?rays based on a 50 Mev storage ring and a quasi-?continues picosecond laser is considered. It is shown that such generator produces useful X-?ray flux with higher average power and higher efficiency than that of conventional X-?ray tubes. ...

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... MITROFANOVA E-mail: mitrofanov@breitmeier.de GALTON BOARD Received October 1, 2003 DOI: 10.1070/RD2003v008n04ABEH000255 In this paper, we present results of simulations of a model of the Galton board for various degrees of elasticity of the ball-to-nail collision. ... The funnel is lo cated precisely ab ove the central nail of the second row, i. e. the ball, if p erfectly centered, would fall vertically and directly onto the upp ermost p oint of this nail's surface (Fig. ... Fig. ... MITROFANOVA Fig...

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• Institute of Computer Sciences - Publications

... subject to AIP license or copyright; see http://jap.aip.org/about/rights_and_permissions JOURNAL OF APPLIED PHYSICS 111, 07A944 ( 2012 ) Femtosecond time -resolved Faraday rotation in thin magnetic films and magnetophotonic crystals A. V. Chetvertukhin, M. I. Sharipova, A. G. Zhdanov, T. B. Shapaeva, T. V. Dolgova, and A. A ... Figure 3 shows calculated femtosecond dynamics of Faraday angle in thin film as a function of central wavelength of a 130-fs pulse in the range from 1500 to 1550 nm....

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• http://nanolab.phys.msu.ru/sites/default/files/ol33_699_2008.pdf
• Maria N. Romodina (Skryabina) | Laboratory of Nanophotonics & Metamaterials

LOCAL TSUNAMI WARNING AND MITIGATION ________________________________________________________________________________________________________________________________________ PROBABILISTIC ANALYSES OF LANDSLIDE TSUNAMI HAZARDS Philip Watts Applied Fluids Engineering, Inc., ... Throughout the Pacific, tsunami amplitude and earthquake magnitude records acquired during the 1990s suggest that submarine mass failures generate the maximum tsunami amplitude in around 30% of events [Watts, 2002]. ...

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• http://seac47-2.phys.msu.ru/proc/E13_Matsumoto.pdf

Fluctuation in EAS development and estimates of energy and composition of the primary radiation by L. Dedenko, SINP, MSU 1) surface scintillation detectors (SD) 2) detectors of the Vavilov-Cherenkov radiation (VCR) 3) underground detectors of muons (UD) (with the threshold energy ~1 GeV). Yakutsk array Detectors readings · The various particles · of Extensive Air Showers (EAS) · at the observation level · hit detectors · and induce some signals sampled as · detector readings 18.05.2011. IWS. ...

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• Workshop тАЬCosmic Ray Physics Large Scale Experiments at the Second Decade of

... GOTO 100 0038 IF(ALFA.EQ.0.) ... EPS)GOTO 2 0054 IF(ALFA.EQ.0.) ... GOTO 68 0075 K2=K2+1 0076 IF(K2.EQ.IMAX) GOTO 67 0077 X0=Y 0078 F0= AN4 0079 GOTO 23 0080 37 CONTINUE C * changing the interval 0081 X=Y 0082 F= AN4 0083 GOTO 23 0084 ENTRY PTIPRE C * entry to continue calculations 0085 ICONT=1 0086 GOTO 110 0087 64 CONTINUE C * working array is too short 0088 IERR =64 0089 GOTO 9999 0090 65 CONTINUE C * initial regularization parameter is too small 0091 IERR =65 0092 ...

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• http://foroff.phys.msu.ru/phys/med/engl_ver/evc_06ep.pdf
• Postdoctoral training (Neutronography)
• Postdoctoral training (Cosmic Rays and Physics of Space)

... Departments . ... ms.cmc.msu.ru . ... The Department is focused on the study of mathematical models that consider statistical regularities in random factor effects. The current research is carried out in different probability theory and mathematical statistics areas of fundamental theoretical and practical importance, including limit theorems in the probability theory, asymptotic methods in mathematical statistics, theory and statistical analysis of random processes, and the queuing theory. ...

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• Department of Mathematical Statistics
• The Computer Systems Laboratory | CMC MSU
• Department of Computational Methods | CMC MSU

... It implies a calculation of initial, central and normalised statistical moments and some of their ratios from the raw SEC-data. ... In the case of an individual compound, MW can be uniquely defined by a single value, whereas MW of the natural random macromolecular compounds such as humic substances (HS) is always a distribution. ... Calculation of the ratios of initial statistical moments of the low orders returns values of average distribution coefficients (Kd ) according to Eq. ...

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• http://www.mgumus.chem.msu.ru/publication/2009/2009-kholodov-structure.pdf
• http://www.mgumus.chem.msu.ru/publication/2009/2009-kholodov-the-carbon.pdf
• MGUMUS -- Current projects

... The phase shift between EFISH and dc-fieldindependent contributions to the second-harmonic field is extracted from the combination of intensity and phase bias dependences. ... From a basic viewpoint, the EFISH phenomenon manifests itself in both bias dependence of intensity and bias dependence of phase of the EFISH field. ... Bias dependences of intensity and relative phase of the EFISH field, generated in the silicon space charge region, are extracted from the interference patterns. ... Phys. Lett....

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• http://shg.phys.msu.ru/ruscon/articles/pdf/01_JETP_73.pdf
• http://shg.phys.msu.ru/ruscon/articles/pdf/03_PRB68_233303.pdf
• http://shg.phys.msu.ru/ruscon/articles/pdf/02_JOSAB_19.pdf

... Eagle Broadband Picks Terremark NAP . Eagle Broadband Picks Terremark NAPEagle says it selected Terremark NAP of the Americas because of its secure and reliable connection to customers throughout the US. The NAP of the Americas will serve as the central distribution hub for Eagle IPTV solution. this industry trend continues to get traction, we are delighted to welcome Eagle Broadband as one of the first IPTV distributors to our facility, says Manuel Medina, chairman and CEO of Terremark. ...

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XXIV , 20, 8 . ... Kadygrov E., Viazankin A., Shur G. Investigations of atmospheric boundary layer temperature turbulence and wind parameters on the basis of passive microwave remote sensing. ... Chunchuzov, I., Kulichkov, S., Otrezov, A., Perepelkin, V. Acoustic pulse propagation through a fluctuating stably stratified atmospheric boundary layer. ... 4590.2010.2) ( 09-02-00925-). ... 2010. ... 3822) 492-418; : (3822) 491-950 E-mail: krasnenko@imces.ru, dipol@ngs.ru, rakov@imces.ru, tsyden@ngs.ru , . ...

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• http://acoustics.phys.msu.su/teachers/gusev_files/diff2011.pdf
• http://acoustics.phys.msu.su/teachers/burov_files/14.htm
• http://acoustics.phys.msu.su/teachers/rudenko_files/98sweisarv.pdf

... Sergey V. Borisov . ... Kaplan A.Ya ., Borisov S.V. , Zheligovsky V.A. Classification of EEG's of adolescents based on spectral and segment parameters for the purposes of schizophrenia diagnostics // Biological Psychiatry, 2005 (ISSN 0006-3223), submitted . Borisov S.V. , Kaplan A.Ya ., Gorbachevskaya N.L., Kozlova I.A. Structural organization of the EEG alpha activity in adolescents with schizophrenic spectrum disorders // Zh . ... Borisov S.V. , Gorbachevskaya N.L., Kaplan A.Ya . ...

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• Parametric segmentation of the EEG

... Authors: R. Genzel et al. astro-ph/0310723 Космологические параметры согласно SDSS и WMAP (Cosmological parameters from SDSS and WMAP) . ... Authors: G. Schneider, J. M. Pasachoff, L. Golub . ... astro-ph/0310723 Космологические параметры согласно SDSS и WMAP (Cosmological parameters from SDSS and WMAP) . ... Authors: J. Richard Gott III et al. astro-ph/0310028 Магнитные поля и космические лучи в потоках с охлаждением (Magnetic fields and cosmic rays in cooling flows) . ...

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• http://xray.sai.msu.ru/~polar/sci_rev/1009.html
• http://xray.sai.msu.ru/~polar/sci_rev/1201.html
• http://xray.sai.msu.ru/~polar/sci_rev/obzors.html

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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• http://belyakov.imec.msu.ru/papers/SPbGTU2003.pdf
• http://belyakov.imec.msu.ru/papers/ENOC2008.pdf
• http://belyakov.imec.msu.ru/papers/HulaHoopSlides2011.pdf