... RECOMMENDED VALUES OF PHYSICAL CONSTANTS AND CONVERSION FACTORS. ... This reference must be included when these constants are used in a context where their full accuracy is important. ... elementary charge (of proton) . ... gravitational constant . ... unified atomic mass constant . ... of electron . ... of proton . ... Planck constant . ... Rydberg constant, m 0 2 m e e 4 c 3 /8h 3 . ... fine structure constant, m 0 e 2 c/2h . ... Bohr radius, h 2 ( pm 0 c 2 m e e 2 ) . ... Bohr magneton, e h /2m e...

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• Новости науки
• Scientific.ru Новости науки
• Обзоры препринтов astro-ph

... Contents . ... Sidereal time . ... Mean longitude of the Moon, mean elements of the Moon's orbit and equator . ... Ephemeris for physical observations of the Sun . ... Ephemeris for physical observations of the Moon . ... Matrix elements for conversion to CIRS . ... Conversion of mean time to sidereal time (with accuracy 0.01 s ) . ... Conversion of sidereal time to mean time (with accuracy 0.01 s ) . ... Conversion of mean time to sidereal time (with accuracy 0.001 s and 0.0001 s ) . ...

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• AY2014 (contents)
• AY2010 (contents)
• AY2015 (contents)

William Gershel (1738 - 1807). ... Gershel twice widened the Solar system and "turned" the Sun, proving its motion in the Universe. ... The Solar system became twice more. Besides he opened two satellites of Uranus (1789) with the reverse motion (1797) and two new Saturn satellites (1789). ... In 1783 Gershel discovered the Sun's motion in the Space and its direction. ... The 20 feet telescope of Gershel opened the nature of the mysterious "milky nebulas" which turned to be the star congestions. ...

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. Distance Conversion Calculator . by Matt Oltersdorf 2000 04 02 2225 UTC . Type the known value into the appropriate units field, click the . calculate button and the program will show all values for . related unit properties. Kilometers . Meters . mm . Inches . Feet . Yards . Miles . Astronomical Units (A.U.) . Light Year (LY) . Parsec (pc) . Kilometers . Miles .

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... ISC Kosmotras . Top Management Founder of ISC Kosmotras - Dr. Vladimir A. Andreev News . ... Dr. Vladimir A. Andreev, Founder of ISC Kosmotras, Member of the Board . ... Peaceful and rational use of RS-20 ICBMs after their withdrawal from service with the Russian Ministry of Defense (MoD) has been in the main focus of Dr. Andreev s attention since early 1990s. Dr. Andreev is one of the founders of an international cooperation program and process called the Dnepr Program . ... Dnepr Program . ...

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... We can help students grasp the significance of Hubble's extremely keen eye, and learn a bit about angles and math in the process, with the following in-class activity. ... Looking through binoculars or telescopes allows us to magnify a small section of the sky. To measure sizes or distances in that small section, astronomers divide a degree into 60 smaller pieces called arcminutes, and further subdivide minutes into 60 smaller sections called arcseconds. ... 30 feet = . ... 36 seconds . ...

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• ASP: Sharing the Universe

... title='KIPSTA' border='0' align='left' width='120' style='margin-right: 20px;' hspace='7' vspace='5'/> Легкость и дышащие свойства. Operator Cap MMB tropentarn . ... Цвет: синий . ... Она относится к новой линейке громкоговорителей для домашнего театра HECO Music Style и создана талантливыми разработчиками компании HECO на основе передовых технологий и дизайна, примененных в более дорогих моделях. ... Основной материал: Бижутерный сплав . ... Габариты, мм (Длина*Ширина*Высота): 19*8*6 . ...

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• Аксессуар Защитное стекло Onext 40964 для дисплеев 5.5-inch универсальное
• Кеды Converse - Converse - Converse Набор кухонных принадлежностей mayer&boch
• Очиститель Arexons - Arexons - Arexons MPH! 3B SB Intl 12296407

Руководство пользователя Линукса - попытка его перевода . Р. Бах: Архитекура ОС UNIX . STL - The Standard Template Library . QT - A nice library for X-window programming . Руководство по программированию в Линуксе - попытка перевода lpg . MAN по-русски . ПРОГРАММИРОВАНИЕ НА shell (А. Соловьев) . ПРОГРАММИРОВАНИЕ НА sed и awk (А. Соловьев) . Введение в Perl (Владимир Маслов) . MatLab online help

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• Page contents
• AXAF-Chandra
• DHTML Kitchen: Tabs

Symbolic circuit-matrix processor and evaluator . Authors: Filaretov V.V., Shein D.V. (Ulyanovsk State Technical University, Russia) . SYMBOL is a symbolic-algebra package which in contrast to REDUCE, MACSYMA, MAPLE, MATHEMATICA, MathLAB, MathCAD and other known multi-purpose systems is especially intended for analysis of any lumped, linear, time-invariant circuit. ... English documentation: . ... Symbolic circuit processor . ... Symbolic matrix processor . ... Complex evaluator . ...

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... Part B: Theory of Wavelet Transform . ... Part G: Using the Wavelet for analysis of internal Structure of the astrophysical objects + N-Dimensions . ... Comment: Parts of light curves of variable white dwarfs ate investigated by means of a wavelet analysis. ... Comment: The quasi-periodic nature of chromospheric activity variations is not completely compatible with the standard Fourier analysis, so a wavelet analysis is applied to study the nature of regularities in the data. ... 1992) . ...

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• Alexei Kritsuk's Home Page
• Generalizations of the RDG approximation
• Footnotes

... Home Page . ... Software: Version 4.0 . Version 3.0:Complete Documentation . ... Цифровой ионозонд 'Парус' предназначен для вертикального зондирования ионосферы. Ионозонд 'Парус', разработанный в ИЗМИРАН, является высокоточным прибором с современным математическим обеспечением. ... 142190, Россия . Tel: 7-(495)-334-02-78 . Fax: 7-(495)-334-01-24 . ... 142190, Russia . ... 2004 IONOSONDE PARUS ...

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• Reference Docuemntation
• Ionosonde PARUS. Instrument Description.
• Ionosonde PARUS. About us.

... Samara State Aerospace University Research Grants and support . Project Designing a range of gas-turbine engines on the basis of a high energy efficiency gas generator in cooperation with Kuznetsov plc within the framework of implementing the Russian Federation Government Order of 09.04.2010 No.218 Measures of state support of the development of cooperation between higher educational institutions and organizations implementing complex projects on high-technology production design . ...

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• INTERNATIONAL CONFERENCE ON SCIENCE AND TECHNOLOGY PROBLEMS AND PROSPECT OF THE
• Internal rules for student dormitories of Samara State Aerospace University
• Дмитриева Ирина Борисовна. Публикации

... WSDL for http ://vo.astronet.ru/ws/wcsfix/wcsfix.cgi created by Pod:: WSDL version: 0.05 on Sat Jan 27 20:10:18 2007 -- wsdl :definitions targetNamespace= http ://vo.astronet.ru/wcsFixService xmlns:impl= http ://vo.astronet.ru/wcsFixService xmlns: wsdlsoap = http ://schemas.xmlsoap.org/ wsdl /soap/ xmlns: wsdl = http ://schemas.xmlsoap.org/ wsdl / xmlns:soapenc= ...

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• saivo:saicas:start [SAI Virtual Observatory - Wiki]
• wiki:syntax [SAI Virtual Observatory - Wiki]
• astro-ph

... Development of Ideas of Structure and Evolution of Stars. Integral Features of Stars, Which Determine Their Structure, Direction and Rate of Evolutuion. ... Connection between Potential and Thermal Energy of Star. ... Structure of a Main Sequence Star. Features of Massive Stars Evolution on the Main Sequence. Internal Structure of the Sun. ... White Dwarfs, Their Features. ... Evolution from the Main Sequence of Massive Stars. ... Evolution of Small Mass Stars till White Dwarfs Sequence. ...

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• Explanation of the table of ecliptical coordinates of the Sun.

Please enter the lightcurve file name and period search parameters: . Lightcurve file: . ... Apply the Heliocentric correction and convert all dates to Terrestrial Time (TT)? ... Phase range for plots: -0.5 to 1.0 0.0 to 2.0 0.0 to 1.0 . ... Also, the Heliocentric correction cannot be applied to such lightcurves. ... Two period search methods are currently implemented. ... This period search service is also available at the mirror sites: Mirror 1 , Mirror 2 , Mirror 3 , Mirror 4 . ...

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