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1. MAO NASU :: Topic: The third-order space-by-time relation (1/1)
... 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 . ...
[ Сохраненная копия ]  Ссылки http://www.mao.kiev.ua/index.php/en/forum/info/193-the-third-order-space-by-time-relation -- 23.6 Кб -- 11.04.2016
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2. The Echelle Relation
Next: Estimating the angle Up: Wavelength Calibration Previous: General Description . The wavelength calibration involves a physical equation, the echelle relation and regression analysis to achieve estimates of the dispersion relation. Provided that the echelle dispersion is performed with a grating, any echelle spectrum can be calibrated usually with four lines used as pre-identifications and a catalog of laboratory wavelengths associated to the calibration lamp. ... Echelle Relation) . ...
[ Сохраненная копия ]  Ссылки http://www.sao.ru/precise/Midas_doc/doc/94NOV/vol2/node172.html -- 5.4 Кб -- 23.02.1996
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3. Dispersion relation [Oulu]
... All the information about the propagation of a given plasma wave mode is contained in the appropriate dispersion relation, which relates the angular frequency w to the wave number k (magnitude of the propagation vector k ). ... Phase velocity . ... Group velocity . ... Wave propagation can also be described using diagrams called phase velocity or wave normal surfaces , which give the variations of the magnitude of the phase velocity of plane waves with respect to the magnetic field direction: . ...
[ Сохраненная копия ]  Ссылки http://www.iki.rssi.ru/magbase/REFMAN/SPPHTEXT/disprel.html -- 4.4 Кб -- 21.12.2007
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4. Frequency/duration relation.
... The concepts of Fourier frequency and wavelet duration are obviously related. ... Among many sensible definitions, we chose to require that the peak of the wavelet mean spectrum should be matched with the singularity of the Fourier transform of the cosine wave. Then, it can be shown that the frequency of the cosine is related to the wavelet duration by the relation . ... The ambiguous definition of the duration of an event is common to the sizing of any object of irregular shape. ...
[ Сохраненная копия ]  Ссылки http://crydee.sai.msu.ru/~vab/Wavelet.rsc/Tutor.dir/node10.html -- 4.5 Кб -- 12.04.1998
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5. Other WWW Astronomy Resources
... Space Organizations . Image Archives . ... Space Related Software Archives . ... Net Resources . ... National Solar Observatory Public Relations . NASA Historical Space Archive . ... NASA Home Page . NASA/Kennedy Space Center . ... SETI Institute Home Page . ... NASA Image eXchange (NIX) . ... NASA Solar Data Analysis Center . ... Selected Deep Space Images . ... Software from explorer.arc.nasa.gov . ... Space Settlement Home Page . ... Overview of Space Resources at CERN . ...
[ Сохраненная копия ]  Ссылки http://www.iki.rssi.ru/solar/eng/net.htm -- 8.2 Кб -- 15.10.1997
[ Сохраненная копия ]  Ссылки http://www.arcetri.astro.it/irlab/Astro/solar/eng/net.htm -- 9.1 Кб -- 15.03.1998
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6. Relations
... Mindful of these biases, I can now explore the relations between the measured rotation periods and various other observables. The hypothesis behind monitoring stellar variability is that active stars have asymmetric spot distributions on their photospheres. ... They found that only stars with rotation periods greater than seven days show variations greater than 0.4 magnitudes at I. Bouvier et al . ... 1993a) demonstrated a relation between X--ray flux and spectral type in ZAMS stars. ...
[ Сохраненная копия ]  Ссылки http://hea-www.harvard.edu/~swolk/thesis/discussion/node3.html -- 7.2 Кб -- 02.10.2012
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7. Selected photos related to HST and STScI
. Photographs of the Hubble Space Telescope . James Webb Space Telescope Graphics . Photographs of the Space Telescope Science Institute . Caltech photographs of Edwin Hubble (Copyrighted material) . Photographs of Goddard Space Flight Center . Selected Illustrations (line-art) related to HST . Some HST -Related News Articles and other Media (Copyrighted material) . HubbleSite . HubbleSite Sci-Tech . NASA's Hubble Project . Wikipedia . Zolt Levay , STScI . September 16, 2006
[ Сохраненная копия ]  Ссылки http://www.stsci.edu/~levay/presres/default.htm -- 3.1 Кб -- 16.09.2006
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8. SSAU international relations
... Pre-university education . ... SSAU History . ... International relations . ... Thus, in different years the University entered into agreements with the universities of China (Harbin Politechnical Institute, Beijing Aerospace University , Beijing Politechnical University , North-West Politechnical University , Bradley University (USA), Sofia Technical University (Bulgaria), Stuttgart Technical University (Germany), Berlin Technical University (Germany), Carlow Technical ...
[ Сохраненная копия ]  Ссылки http://www.ssau.ru/english/international/ -- 27.3 Кб -- 10.04.2015
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9. Housekeeping related keywords
... The task also issues a number of housekeeping related messages and values and also writes several keywords to the EXPOSURE extension (the information is usually CCD-dependent and it is thus important that it is kept and propagated through the event file processing chain). ... Filter: the filter wheel position is derived from the position sensor potentiometer (housekeeping column F1122 contained in the main periodic housekeeping file PNPMH1 , HK mnemonic H_CE_FWSPOT). ...
[ Сохраненная копия ]  Ссылки http://xmm.vilspa.esa.es/sas/8.0.0/doc/epframes/node13.html -- 8.5 Кб -- 01.07.2008
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10. Zen: relation featur?s
Hide Zen home . ... Based on a single concept x2013; a 2 dimensional table with rows & columns called a relation . ... each column represents an attribute . A relational database contains one or more relations, or tables. tuples have no particular order . ... all values belonging to a particular attribute are from the same domain . ... A relational model of data for large shared data banks". ... 0 Comments on relation featur?s This page is read-only View other revisions Administration . ...
[ Сохраненная копия ]  Ссылки http://www.sai.msu.su/~megera/wiki/relation_featur%C5s -- 8.3 Кб -- 10.04.2016
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11. Links to Sites Related to Solar Physics
Links on this page are to sites that hold information on the Sun , our nearest star . ... Big Bear Solar Observatory (BBSO) , California, USA. Mauna Loa Solar Observatory (MLSO) , Hawai'i, USA. ... Space Environment Center, Current Solar Images , Boulder, Colorado, USA. ... Solar Data Analysis Center, Latest Images , at GSFC, Maryland. ... NSSDC - National Space Science Data Center, Solar Physics (at GSFC). ... NSSDC - National Space Science Data Center, Space Physics (at GSFC). Back to Links ...
[ Сохраненная копия ]  Ссылки http://lnfm1.sai.msu.ru/~gorshkov/links/solar_re.htm -- 7.6 Кб -- 08.02.2003
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12. Late Stages of Stellar Evolution
... Australia Telescope Steering Committee . ... Parkes radio telescope . ... Late Stages of Stellar Evolution . Welcome to the home page of the Late Stages of Stellar Evolution" We are a research group which operates within the Astrophysics Group of the Australia Telescope National Facility. ... To investigate the late stages of stellar evolution and in particular the role of stellar mass-loss in the evolution of as