... Периодический 1-мерный оператор Шредингера. Спектр. ... Спектр как риманова поверхность. Конечнозонные операторы. ... Абелевы дифференциалы на римановых поверхностях. ... Формулы Итса для конечнозонных потенциалов. ... Спектральное разложение для периодического оператора Шредингера. ... Сингулярные конечнозонные опрераторы. ... Сингулярные решения и система Мозера-Калоджеро. ...

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• MCCME: Program PARI/GP
• IUM general seminar (Fall 2001)
• Conference "Zeta Functions"

. The frequency of the spectral maximum f m of the gyrosynchrotron emission vs. the column density of accelerated electrons calculated according to Dulk & Marsh (1982). Curves are shown for various power-law indices ? el of the electron spectrum and magnetic field strengths B . The angle between the line of sight and the magnetic field is 45 degree.

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• Vial Jean-Cladue
• October-November 2003

... 1 lab at http://lnfm1.sai.msu.ru/grav/english/lecture/filtering/ %--------------------------------------------------- clear; N_ signal =1024; % generating two-sin signal for (k=1:1:N_ signal ) signal (k)=sin(2*pi/10*(k-1))+sin(2*pi/100*(k-1)); end; plot ( signal ); %fast Fourier transform calculation Ftrns_ signal =fft( signal ); %amplitude spectrum calculation apl_ spectrum =abs(Ftrns_ signal ); plot (apl_ ...

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• http://lnfm1.sai.msu.ru/grav/russian/lecture/filtr/labs/Lab1.m
• http://lnfm1.sai.msu.ru/grav/english/lecture/filtering/Lab1.m
• Proposing a METI Institute

SunWorld - комплекс для моделирования . ... фраунгоферовых линий . общее описание программы SUNWORLD ! sw09.html скриншоты SUNWORLD ! shots.html презантация: популярно о SUNWORLD ! ... Алгоритмы и структуры данных программы ! alg.html GEDA - GEneral DAta (общие данные) для расчетов ! ... Программный комплекс SunWorld (постер) ! ... Структуры данных и виды расчетов программы SunWorld ! ... с) Можаровский С.Г. // mailto:sw@newmail.ru // Home page Solar page ...

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• Algorithm for calculations of the Voigt function

... Robust Bandpass Removal Traditionally, the bandpass that is present in single­dish 21 cm spectra is re­ moved by observing in a ``signal­reference'' mode. ... Instead, a statistical estimate of the bandpass at the position and time that a particular spectrum---the target spectrum---was acquired is made from a set of earlier and later spectra observed by the same beam---these are the reference spectra. ... I b,p,c is a 1024­ channel flux density spectrum. ... References Barnes, D. G. 1998, this...

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• CONICA: The high resolution near-infrared camera for the ESO VLT

... What is the notion time? ... Generally speaking, it is an order of changing events, an order of constantly changing conditions of solids, Universe - being. ... The time, determined for the given longitude, is called the local time . ... A uniform system of time counting - ephemeris time is tested by observations of the Moon turning around the Earth. Fully independent from astronomic observation uniform system of the time counting is based on the concept of atomic second (see quantum watches ). ...

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• kvantstandarte
• kvantwatche
• lovelle

... Bad Astronomy . ... Bad Astronomy : The seasons are caused by the change in the distance of the Earth to the Sun. ... The change in distance of the Earth to the Sun is a very minor player. ... Well, not completely wrong; certainly the Earth's distance from the Sun has something to do with the temperature, but it is a relatively minor effect. ... Basically, the temperature depends only weakly on distance changes; the temperature goes as the inverse square root of the distance of the planet to the Sun...

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• Phil Plait's Bad Astronomy: Bitesize Tour of the Solar System
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PENTICTON SOLAR RADIO FLUX VALUES (from SGD Explanation of Data Reports) Daily Solar Flux Values - Penticton -- Daily measurements of the integrated emission from the solar disc at 2800MHz (10.7cm wavelength) have been made by the National Research Council of Canada since 1947. ... The data are tabulated in two forms: the "observed flux" (S), and the "adjusted flux" (Sa). ... The "observed flux" values are useful in ionospheric physics and other terrestrial consequences of solar activity. ...

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• http://www.wdcb.ru/stp/data/cosmic.ray/Neutron_Monitors(minute_values)/C/2001C/2001CALG/REME5M.TXT
• "STP Data" STP Data

... Tonight's Sky . ... Observing . ... Sky this Month . ... Gravitational wave search provides insights into galaxy evolution and mergers . ... The double star 54 Leonis, spiral galaxy NGC 3198, and emission nebula NGC 3199 . ... Observing Podcasts . ... Astronomy for Kids . ... Galaxies and the integrated flux nebula in Ursa Major . ... Get instant access to subscriber content on Astronomy.com! ... Receive news, sky-event information, observing tips, and more from Astronomy's weekly email newsletter. ...

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• Do orbital motions between galaxies affect calculations of the cosmological

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• Космические полеты

To see a Russian version of this page, click here . ... Bochkarev Nikolai Gennadievich . astrophysics researcher: . born: Moscow, May 19, 1947; . ... Jr. researcher Sternberg Astronomical Inst., ... Soviet (Russian) Working Group on Interstellar Matter, Moscow , 1979-; . ... Madison, 1991. ... ALocal Interstellar Matter, 1990, . Basic Physics of the Interstellar Matter, 1992; co-author: . ... Physics of Interstellar Matter, 1979; . ... All-Union Astronom. Geodesical Soc., ... Astronom. ...

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• Tatjana Khruzina

Abstract -- Calculations are performed for the linear polarization of starlight due to extinction by aligned dust grains when the starlight traverses a medium with irregular magnetic fields. This medium is intended to represent the optically thick components of interstellar clouds which are observed to make little, if any, contribution to the polarization of starlight. ...

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• Self-Consistent Model
• chemazh
• NGC 4258 Maser Polarimetry

IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, VOL. ... 2, FEBRUARY 2005 627 Dielectric Constant, Loss Tangent, and Surface Resistance of PCB Materials at -Band Frequencies K Victor N. Egorov, Vladimir L. Masalov, Yuri A. Nefyodov, Artem F. Shevchun, Mikhail R. Trunin, Victor E. Zhitomirsky, and Mick McLean Abstract--This paper develops the theoretical approach and describes the design of a practical test rig for measuring the microwave parameters of unclad and laminated dielectric substrates. ...

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• http://www.issp.ac.ru/lhpp/PapersKuzovnikov/Kuz4.pdf
• The European Association for Astronomy Education
• LPCBC: Abstract 2_26

... Measure spectrographic field distortion . ... Test collimation . ... The systems that comprise the 2.5-m Sloan Digital Sky Survey (SDSS) telescope must be tested as installation and integration occurs so that problems are discovered at the component and subsystem level rather than at the system level where debugging is more expensive and time consuming. ... This document complements the telescope tests dependency chart that is available as a postscript file. ... Z1 == azimuth axis (zenith direction)...

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Stellarium 0.12.3 . ... Classes . ... FileљStructure . ClassљList . ClassљIndex . ... CommLink Struct Reference . Radio communication channel properties. More... #include < Satellite.hpp > . ... description . Channel description. ... Definition at line 41 of file Satellite.hpp . QString CommLink::description . ... The documentation for this struct was generated from the following file: . home/aw/devel/stellarium/trunk/plugins/Satellites/src/ Satellite.hpp . ...

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• Stellarium: StelMainScriptAPIProxy Class Reference

... NASA Integrated Services Network (NISN) . ... Russian Space Science Internet (RSSI) . ... In the Fall of 1993, NASA Science lnternet (NSI) and the Russian Space Science lnternet (RSSI) began a cooperative effort to provide lnternet communications to selected Russian institutions in order to promote sponsored scientific cooperation between the two countries. ... This change, limiting full lnternet access via NISN for NASA selected Russian institutions, will take place no later than July 1998. ...

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• RSSI Interconnections Map

. December 10,1998 - Laminar flow units were integrated to the clean tent at IKI test area. November 15,1998 - Integration of the Clean tent at IKI test area is finished. September 25,1998 - the clean tent laminar flow units (fLeicester University, UK) are put at IKI test room. August 28,1998 - the clean tent supporting structure is assembled . August 6, 1998 - integration of the bottom level of the clean tent supporting structure . Last updated Nov. 16, 1998 by V.Arefiev, gita@hea.iki.rssi.ru .

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... Armagh Goes Digital . ... N.I. Space Office . ... In€а 2006 Armagh Planetarium launched the Northern Ireland Space Office (NISO) . ... The resulting resources and support materials will use the context of space to relate science, technology and mathematics to real life. ... There are already many astronomy and space-related resources available to teachers and pupils throughout Europe and the Space Office will align these resources and learning journeys to the new Northern Ireland curriculum. ...

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• The Space Science behind Avengers: Age of Ultron | Astronotes
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This module provides for the generation of Expires HTTP headers according to user-specified criteria. ... This module controls the setting of the Expires HTTP header in server responses. The expiration date can set to be relative to either the time the source file was last modified, or to the time of the client access. ... ExpiresByType . ExpiresDefault . The ExpiresDefault and ExpiresByType directives can also be defined in a more readable syntax of the form: . ... Module: mod_expires . ...

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• Hints on Running a High-Performance Web Server

... About ATMoB . ... The ATMoB has established an email list server with various mailing lists for use by our members. ... This list has been established for use by ATMoB members, friends of members, and anyone interested in astronomy with a focus on things of interest to those in the greater Boston area. ... Notice: The owners of this server, the Amateur Telescope Makers of Boston, and any other sentient beings that happen to be involved assume no responsibility for any messages posted via this system...

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