... Горизонты науки о Вселенной (Модераторы: Дмитрий Вибе , AlAn ) ? Эддингтон А. "Истолкование волнового уравнения на основе симметрии" . ... Eddington A.S. A symmetrical treatment of the wave equation // Proc. Roy. ... В декабре 1928 г. А.Эддингтон в "Proceedings of Royal Society" опубликовал статью, в которой представил уравнение Дирака для движения электрона на основе 16-мерной геометрии [11]. ... При этом Эддингтон наложил дополнительное требование принципа запрета Паули. ...

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... Bad Astronomy . ... Mad Science . ... How fast must an object be travelling so the sound I perceive as it directly passes me will drop in pitch exactly one octave? ... When an object is moving past another object, any sound emitted by the first object is changed in pitch due to the relative motion. ... wl(emitted)" is the wavelength of sound emitted by the object at rest, "wl(heard)" is the wavelength you hear from the object, "v" is the velocity of the object, and "c" is the speed of sound. ...

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• Phil Plait's Bad Astronomy: Misconceptions: Planet X and Orbital Math
• Phil Plait's Bad Astronomy: Bad News

... The faces of the cube are divided into square bins, where the number of bins along each edge is a power of 2, selected to produce the desired bin size. ... The equal-area tranformation is performed using the following equations: TAN(mu) = (12/pi)*(theta+ACOS(SIN(theta)*SIN(pi/4))-pi/2) (3-21) TAN(nu) = SQRT((SEC(mu))**2*(1-COS(theta))/(1-COS(ATAN(SEC(theta))))) (3-38) . ... Taking the sine of both sides gives SIN(theta)*COS((pi/12)*TAN(mu)) - COS(theta)*SIN((pi/12)*TAN(mu)) = SIN(theta)/SQRT(2) . ...

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• Intro
• Supernova Magnitude.

... This is perhaps the most common question asked by visitors to the planetarium. ... This is known as the Drake Equation and reads as follows: N = R* fp ne fl fi fc L N is the number of communicating civilizations in the galaxy R* represents the average rate of star formation in the Milky Way Galaxy fp is the fraction of those stars that have planets around them ne is the number of planets per star that are capable of sustaining life fl is the fraction of planets in ne where life ...

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• Dark matter and dark energy: the deepest mysteries in astronomy | Astronotes

... Recent Topics . ... MAO main . ... The third-order space-by-time relation . ... Тема: The third-order space-by-time relation . ... The mass m experiences a gravity force toward the sun and . ... will experience the Coriolis force or Coriolis acceleration. ... differentiated space-by-time twice and discovered equation2. ... If one differentiates . ... time differentiation of space-by-time. ... third-order space-by-time relation. ... understand the third-order space-by-time relation. ... MAO NASU . ...

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• КАРТОТЕКА ПУБЛ?КАЦ?Й СП?ВРОБ?ТНИК?В ГАО НАН УКРА?НИ

Unno, W. Line Formation of a Normal Zeeman Triplet http://adsabs.harvard.edu/abs/1956PASJ.. ... 108U Moe, Olav Kjeldseth A Generalized Theory for Line Formation in a Homogeneous Magnetic Field http://adsabs.harvard.edu/abs/1968SoPh.. ... 24S Landi Degl'Innocenti, Egidio; Landi Degl'Innocenti, Maurizio Quantum Theory of Line Formation in a Magnetic Field http://adsabs.harvard.edu/abs/1972SoPh.. ... 235H Sazonov, V. N. Polarization in Zeeman-split absorption lines http://adsabs.harvard.edu/abs/1975SvA.. ...

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... Published by the Bureau of Astronomical Communications . ... TITLE OF THE ARTICLE IN RUSSIAN . ... This text contains Instructions for our Authors; at the same time, it shows the general layout of a contribution to the Astronomicheskii Tsirkulyar as it will appear published in the electronic form or printed on paper. ... The text of your article starts here. We accept articles in all branches of astronomy. ... 1543-1548, Information for Authors), text taped and figures drawn on paper. ...

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... Proximity e#ects of com­ ponents (reflection of radiation and surface gravity darkening) are taken into account. ... As an example, we consider the Algol (# Persei) system, where an eclipsing pair (Algol A­B) is accompanied by the third component (Algol C). ... The surface temperature distribution for Algol A­B system before (upper plot) and after (lower plot) correction for temperature due to the irradiation e#ect. ... We solve this equation by the iterative Newton­Raphson method. ...

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THE PARAMETERS INVOLVED IN HAPKE'S MODEL FOR ESTIMATION OF THE COMPOSITION OF THE EJECTA LUNAR TERRAINS. ... In the previous papers we were estimated the surface roughness of the ejecta lunar terrains by means comparison of the local phase function and the average integrated lunar indicatrix. ... The Hapke's theoretical model of the lunar surface reflection. ... For THE PARAMETERS INVOLVED IN HAPKE'S MODEL: S.G. Pugacheva, V.V. Shevchenko a low-albedo lunar surface parameter Bo = 1. ...

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• http://selena.sai.msu.ru/Pug/Publications/m44_70_pugacheva.pdf
• http://selena.sai.msu.ru/Symposium/ir_luna_e.pdf
• http://selena.sai.msu.ru/Bus/Publications/ms38/ms063.pdf

NASA JOHNSON SPACE CENTER ORAL HISTORY PROJECT BIOGRAPHICAL DATA SHEET NAME: Robert Clifford Ried, Jr. ... NASA Apollo Working Paper No 1046, 5 June 1962. ... Johnson Space Center Oral History Project Robert C. Ried, Jr. ... REF : Robert C. Ried NASA Biographical Data Sheet (March 1995), Robert C. Ried Biographical File, Public Affairs Office, Lyndon B. Johnson Space Center, Houston, TX. ... Service Record Card, Personnel File, Human Resources Office, Lyndon B. Johnson Space Center, Houston, TX. ...

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• http://www.jsc.nasa.gov/history/oral_histories/VaughanCA/CAV_BIO.pdf

Общая Астрономическая Конференция > Форумы общей направленности > Любые вопросы от новичков > Восход и закат Солнца . ... Просмотр полной версии : Восход и закат Солнца . Apparatchik . ... Нужна формула для расчета времени восхода и заката Солнца, а также начала и конца навигационных сумерек по дате и координатам с точностью ~пяти минут. ... P.S. Формулы будут использоватся микроконтроллером. ... 13.12.2010, 15:50 . ...

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... 18941904; Bespalov P.A. Effective saturation of absorption in a plasma magnetospheric maser. In book: Nonlinear Space Plasma Physics, R.Z. Sagdeev -Editor-in-Chief, American Institute of Physics, 1993, p.339-346]. Magnetospheric plasma maser [Bespalov P.A, Trakhtengerts V.Yu., ... In a magnetospheric plasma maser (MPM) the relatively dense magnetised plasma and the conjugate ends of a magnetic trap form a quasioptical resonator for electromagnetic waves. ...

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... Schools . ... Dean?s Office . Departments . ... Artificial Intelligence and Interactive Systems Department . Electronics and Control Systems Department . Systems and Technologies Modeling Department . Theoretical and Applied Systems Engineering Department . Department of information systems and technologies security . ... Econimic Theory and Economic Management Methods Department . ... Economic Theory Department . ... School of Physics . ... Crystal Physics Department . ...

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