The classic solution for homogeneous sphere was suggested in 1899 by A.E.N. Love [ 330 ], in 1908 by G. Mie [ 342 ] and in 1909 by P. Debye [ 199 ]. ... Traditionally the theory of light scattering by a sphere is called the Mie theory. ... The exact solutions of the Mie problem for an optically active sphere (i.e. a sphere of optically active material [ 7 ]) and for a sphere with an optically active mantle were first obtained in 1974-5 by S. Bohren [ 158 , 159 ]. ...

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• Database of Optical Properties -- Level: subsubpage
• WKB and eikonal approximations (high energy - HEA)
• Anomalous diffraction approximation (AD)

... Ah ha~ Once I questioned, ?what is systematic error?? (see [Q] systematic error. Thanks to L. Lyons? work discussed in [ArXiv] Particle Physics , I found this paper, titled Systematic Errors describing the concept and statistical inference related to systematic errors in the field of particle physics. ... Tags: coverage , Heinrich , likelihood , Lyons , nuisance parameter , objective priors , p-value , particle physics , statistical error , subjective priors , systematic error . ...

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• Charged Particle Subtraction
• The AstroStat Slog particle filter
• Comments on: [ArXiv] Particle Physics

Lectures . ... Home Lectures Lecture Series 2010-2011 Lecture Series 2010-2011 ? Particle Physics at the LHC and Cosmology? by Michael Tuts . ... Lecture Series 2010-2011 . ... Beyond New York City . ... Observing Resources for Amateur Astronomers - Part 1: Beginning Observers . ... A History of the First Forty Years of the Amateur Astronomers Association . ... Amateur Astronomers Medal . ... 2016 Amateur Astronomers Association of New York Designed by Press Customizr Powered by . ...

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Nonlinear harmonics in plasma. Nonlinear electromagnetic wave in plasma. ... Turbulence spectra. Wave- wave interaction. ... Brillouin back- scattering. Parametric instability. The balance equations. ... Wave- particle interaction in random phase approach. ... Stimulated scattering of waves by particles. Weak turbulence processes. Inverse energy cascade in plasma. ... Inverse scattering method. ... Nonlinear Schrodinger equation. ... Strong nonlinear 3- wave interaction. ...

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• The Satellite Telescope of Electrons and Protons STEP
• ION AND ELECTRON ENERGY DETECTOR PAN-2
• Wave Processes in Inhomogeneous Plasma

... Informazioni . Informazioni generali . ... Personale . Personale di Ricerca . Personale tecnico, amministrativo, bibliotecario . ... Personale in ordine alfabetico . ... Informazioni varie . Informazioni specifiche . ... Informazioni sindacali . ... Phenomenology of particle acceleration in supernova remnants in the proximity of molecular clouds - DD71/2015 . ...

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• BlasiPersonalPage
• Educator's Guide to Micrometeorites
• Arcetri Solar Physics Group: Solar Polarimetry

... COMPUTER SIMULATION OF RADIOWAVE MULTIPLE SCATTERING EFFECTS IN IONOSPHERE USING MONTE-CARLO METHOD . ... Distribution of reflected radiation on the ground is computed. ... Such influence can be remarkable if the scattering is multiple, i.e. the optical thickness for the scattering process is considerably greater than a unit. ... Radiation energy transfer in the slab is modeled by distribution of some particles carring small portions of radiation energy. ... The isotropic plasma approximation is...

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... Acceleration of particles in the vicinity of a massive black hole We propose a two-step mechanism for charged particle acceleration in the magnetosphere of a massive black hole surrounded by an accretion disk. Particles first gain energy by stochastic process during the accretion phase. It is shown that effective proton acceleration up to energies eV is possible in the turbulent magnetized accretion disk. ...

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Russian SHAREABLE DATA CENTER Institute of Solar-Terrestial Physics SB RAS . ... One of the rarest but most interesting effects which can be observed with the Irkutsk IS radar is anomal high power signal registraion(coherent echo) due to strong magnetic storms. ... These signals are formed at E-layer heights in the presence of a strong electric field which causes particles to drift. ...

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• East Siberian Center for the Earth's Ionosphere Research. Ionospheric parameter

... public class ParticleAnalyzer . ... static int . ... Add particles to ROI Manager. protected boolean . ... Clear ImageJ console before starting. static int . ... protected static int . ... Do not measure particles touching edge of image. protected boolean . ... Flood fill to ignore interior holes. protected static int . ... Display image containing binary masks of measured particles. static int . ... Field Detail public static final int SHOW_RESULTS . ... protected static final int NOTHING . ...

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• FloodFiller (ImageJ API)
• EDM (ImageJ API)

University Satellites and . Space Science Education . ... It is necessary to select a topic interesting from scientific point of view and simple enough to allow students understand and participate in all stages of experiment from measurements via data analysis to physical inference. ... Solar modulation effects and physical characteristics and analysis of the major solar events are possible only by joining data from space-born and surface particle and radiation detectors. ...

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• Space Scientific and Education project of Lomonosov Moscow State University

The largest contribution to the fireball-rich Leonid outburst of 1998 has previously been shown to be a component of resonant meteoroids ejected from Comet 55P/Tempel-Tuttle in 1333. By integrating particles with a suitable range of initial orbits, we demonstrate here that the cross section of the arc of resonant particles from 1333 through which the Earth passed in 1998 is quite compact and reflects details of the particles' initial ejection velocities. ...

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• Chromospheric Modelling
• Leonid Meteor Shower 2004 Armagh Observatory
• METEORS FROM COMET TEMPEL-TUTTLE

... In brief: the frequency-dependent radiative transfer equation is solved for a dust under assumption of spherically-symmetric geometry for its distribution taking into account particle size distribution and quantum heating effects for the very small dust particles. ... Table: Model parameters for IRAS04296+3429. ... parameter . ... hot dust shell) . ... The best fit to the spectral energy distribution of IRAS04296 is shown by heavy solid line (see Table2 for details concerning parameters of the model...

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• GRB follow-up team
• Spiral-Vortex structure excited in shallow water
• Papers of Vortex project

BNO is in Baksan Gorge at the Northern Caucasus . ... The Baksan Underground Scintillation Telescope (BUST) of volume 3000 cubic centimeters at a depth of more 300 m. The mountainous plant ANDYRCHI to register wide air showers located over BUST on the area 5*10 4 square metres. The complex of surface plants KOVER including a large muon detector, a scintillation telescope and a neutrino monitor meant for studying the hard component of cosmic rays and wide air showers. ...

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• C/2010 S1 (LINEAR), C/2010 R1 (LINEAR)
• Northern Lights and GLORIA
• Solar activity

. M. Prohorow, S. Kuranow . D. Kosenko stand . against background . of Donguz-Orun . At the mountain . Cheget . From the mountain . Cheget . Return from Azau . Walk with Darja Kosenko . along Cheget Slopes . Into Andyrchi to the . Ga-Ge-neutrino-detector . Scintillator-detector . W. Lukash, M. Prohorow, . D. Kompaneetc and i were . waiting for airplain . The day of waiting . for airplain . The Great Seven

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• American and Canadian

... GCR and SCR are primary cosmic rays. 10-15 years after the discovery of cosmic radiation (1919) there emerged two main avenues of investigation in the physics of cosmic rays (CR): 1) nuclear - elucidation of the origin of elementary particles and nuclear interactions; and 2) astrophysical (space physics) - solution of the problem related to the origin and variations (changes in intensity) of CR. ... Besides, the CR flux in interplanetary space is, strictly speaking, not isotropic. ...

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... F. A. Primini, and H. E. Payne, eds. An Integrated Pro cedure for Tree N-b o dy Simulations: FLY and AstroMD U. Becciani, V. Antonuccio-Delogu Osservatorio Astrofisico di Catania, Catania - Italy F. Buonomo, C. Gheller Cineca, Casalecchio di Reno (BO) - Italy Abstract. ... FLY (Fast Level-based N-bodY code) is a fully parallel code based on a tree algorithm. ... FLY output data can be analysed with AstroMD, an analysis and visualization tool specifically designed for astrophysical data. ...

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• An Integrated Procedure for Tree N-body Simulations: FLY and AstroMD
• ADASS 2002 Conference Proceedings
• A New Stable Method for Long-Time Integration in an N-Body Problem

... Contamination on optical surfaces degrades the throughput of an optical system. ... Contamination is particularly pernicious on the unprotected aluminum that is commonly used on the large first-surface mirrors of reflecting telescopes. ... During that period, the covers of their protective cases is opened whenever the 3.5-m telescope primary mirror cover is opened for nighttime observing. ... CO2 clean exposed mirrors in SS case. ... Light scattering measurements performed on cleaned mirrors. ...

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• Untitled Document

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. Research area . • . Cosmic ray physics . • . Solar-Terrestrial physics . Scientific Divisions: . Division of Superhigh energy particle . Division of Space plasma physics . Division of Aeronomy .

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• http://ikfia.ysn.ru/english/structura.html
• Institute of Cosmical Research and Aeronomy

... З ПНi Ф УТЪУИ ПУВОЛ ,њflТМВМњ Ф Л~ЛМњ ,УБМЛНМУ,ВМЛfl ЪУ,,У ЩЩВНЪ Л Ф УМОЛБЛ У,М В,,У ЩЛБЛ~ВТНЛИ ТПњТО. к. З. ЗЦСказлдав кУТЪУ,ТНЛИ ,,УТЫ ТЪ,ВММњИ ЫМЛ,В ТЛЪВЪ, кУТЪУ,-М-СУМЫ ЗЗЦСЦзаЦ ї ЗВ ЛМТНЛИ к.З., 1997 1978 . ... ЗЦСказлдав к.З. дЗДзнйЗхв щооЦдн бЦзйзД 71 , , , , 50- .. , , , . дЗДзнйЗхв щооЦдн бЦзйзД. иЦкЗйЦ бзДдйелнЗй . ... 72 лйкйлйЗлдав йЕкДбйЗДнЦгъзхв ЬмкзДг, <9, 1997 a1(t), a2(t). : da 1 i ------- = Va 2 , dt da 2 i ------- = Va 1 , dt (2) - , t - , V - , . ...