... S-6 Xray Sun . ... The Sun . S-3.The Magnetic Sun . ... Optional: Quantum Physics . Q1.Quantum Physics . ... Atoms . ... Q5.The Atomic Nucleus . ... S-6.The X-ray Sun . ... In studying atoms, precise information seemed to be contained in the wavelengths of spectral lines , of sharply defined colors emitted by atoms in a glowing gas, each of which associated with a specific kind of atom. ... Or else, return to section #6 on physics related to the Sun: (S-6) Seeing the Sun in a New Light . ...

Databases (NSDC) of the Natural Planetary Satellites. ... NSDC: Database of astrometric observations of Natural Planetary Satellites . ... They are thoroughly looking for observations in different sources, creating their owndatabases which are then mostly inaccessible to other researchers. ... In the file "content" with explications, the reference is given to the data source as well as the bibliographic reference. ... Data sources. ... Why a specific bibliographic database for Natural satellites? ...

... In this section, we develop a physical model of the secondary as a disk that is centrifugally supported in the radial direction and hydrostatically supported in the vertical direction. We assume that the disk is vertically isothermal and well mixed. ... where is the mean molecular mass of the gas, is the orbital period at the outer edge of the disk in years, and all of the mass of the secondary has been assumed to be concentrated near its center, so the Keplerian approximation is valid. ...

... IC 443 supernova remnant 10 / 37 IC 443 ­ 2MASS 11 / 37 SNR E0102-72 12 / 37 Protostellar jets 13 / 37 Jump Conditions unshocked gas at rest shock frame · Conser vation of mass, momentum and energy fluxes across shock front v B2 8 P B2 v2 + + - 1 4 Bv v2 + P + 1 2 v 14 / 37 Strong shocks · For v s vA , cs and 1 the jump conditions reduce to 2 B2 v1 + 1 = = =4 1 B1 v2 - 1 T2 2 3 mvs 1.4 в 10 16 k 5 (for = 5/3 ... The shock then collapses with the loss of internal pressure support (4). ...

... 1] Alexander A. Logunov, Leonid Slavin, Dmitriy M. Stolyarov, Vasily Vasyunin, Pavel B. Zatitskiy, Weak integral conditions for BMO, to app ear in Pro ceedings of the American Mathematical So ciety, arXiv:1309.6780. ... On ratios of harmonic functions, On a theorem of M. Cartwright arXiv:1402.2888. 3] Alexander Logunov, Eugenia Malinnikova, [4] A. Logunov, E. Malinnikova, P. Mozolyako, in higher dimensions, arXiv:1406.5743. ... I (2014), http://dx.doi.org/10.1016/j.crma.2014.09.019 1 ...

QED calculations of H2 molecule Vladimir A. Yerokhin St. Petersburg State Polytechnical University in collaboration with Krzysztof Pachucki Warsaw University FFK 2013, Pulkovo, St. Petersburg, October 7-11 Do we need QED for H2? ... 150, 51 (2011) An order of magnitude in precision every 14 years QED : -0.1964 (9) 5, 3039 (2009) Theory: J. Chem. ... Wave function is represented by a linear combination of basis functions Choice of the basis functions: · · Explicitly correlated basis set. ...

. Language [RU/EN] Search: . Home . UP . Research . Projects . Services . Info . News . Events . Personal . Archive . Ionosphere and radiowave propagation: structure . The main page . Information . Publications: . 2011 - 2015 . 2009 - 2010 . 2007 - 2008 . 2005 - 2006 . 2000 - 2004 . 1995 - 1999 . Participation in International symposiums and conferences: . 2013 - 2015 . 2011 - 2012 . 2009 - 2010 . 2007 - 2008 . 2005 - 2006 . 2002 - 2004 . N.V. Pushkov . 09/04/2016 23:52 MSK . webmaster@izmiran.ru .

. annotation of talk . Dr. Vladimir N. Lukash . Cosmological model: from initial conditions to decay of structure in the Universe . We analyse geometry and physics of the early and late Universe - creation of initial conditions, Big Bang theory, origin and composition of matter, cosmological parameters, formation of structure in the Universe, dark matter problem, dark energy and physical motivation of inflation, extension of standard model and new physics.

... Unsafe act - a behavioral departure from an accepted, normal, or correct procedure or practice which, in the past, has produced injury or property damage or which has potential for doing so in the future; an unnecessary exposure to a hazard; conduct reducing the degree or safety normally present in an activity. ... Any hazardous unsafe condition, or act that presents a situation of imminent danger to life and/or property requires urgent action. ...

Hide Zen home . ... Index . ... Do we really need them for database indexing ? ... We need simple numbering scheme, so that for any given point we could easily calculate the number of "pixel", this is what HealPix provides and lacks HTM. ... During Rtree queries the number of index blocks read is several times greater than during Q3C queries. ... But in Q3C scheme, as we showed before, the circle is segmented, so we extract from the database only a few percents more data than occur in the circle. ...

... Allows webmasters to configure the response of Apache to some error or problem. Customizable responses can be defined to be activated in the event of a server detected error or problem. e.g. if a script crashes and produces a "500 Server Error" response, then this response can be replaced with either some friendlier text or by a redirection to another URL (local or external). ... New behavior . ... redirect to a local URL, or . ... Each new variable will have the prefix REDIRECT_ . ...

What do we look for to 'see' Life? ... Uses Energy/Metabolizes . Able to take energy from the environment, transform it and 'use' it . ... Development or expansion of organism in size and complexity . ... What to Look For with Extraterrestrial Samples: Universal Properties of Life that are "Measurable" . ... Recently, she has served as a member of two major National Research Council (NRC) studies: one on Issues in Mars Sample Return and the other on Sample Return from Small Solar System Bodies. ...

... M82: An Irregular Galaxy . ... 28.07.1995 . ... Credit: The Electronic Universe Project Explanation: Not all galaxies have spiral structure like our Milky Way. Many have smooth elliptical shapes, but also many have irregular shapes such as the bright sky object M82, the 82nd object on Messier's list. ... Many images of Messier objects can be found in The Electronic Universe Project's The Galaxy Gallery: Messier Objects. ... July 1995 . ... Publications with keywords: M82 - irregular galaxy . ...

... Observing . ... Star Atlas . ... The shocking behavior of a speedy star . ... Such structures are called bow shocks, and they can often be seen in front of the fastest, most massive stars in the galaxy. ... Slow-moving stars like our Sun have bow shocks that are nearly invisible at all wavelengths of light, but fast stars like Kappa Cassiopeiae create shocks that can be seen by Spitzer's infrared detectors. ... Only registered members of Astronomy.com are allowed to comment on this article. ...

... Using the self-consistent 3D hydrodynamical code in Kobayashi et al. (2007) , we simulate the star formation and chemical enrichment history of the Universe. ... We also predict the rates of supernovae and gamma-ray bursts, and the properties of the host galaxies, which will be observed with the ANU's new SkyMapper telescope. ... Supernova feedback on galaxy formation. ... Feedback from active-galactic nuclei (AGN). ... COALA : Universe Galaxy AGN Star Planet ...

... Research of an atmosphere of the Earth and other planets of Solar system by optical methods . ... The long-term experience of study of atmospheres of planets of Solar system in a department of physics of planets has defined directions and methods of researches spent for laboratory . ... The tasks of laboratory are researches by optical methods of structure of a Terrestrial atmosphere, namely study of spectra of absorption of its compound radiation of natural and artificial sources. ...

Are Energy Conditions Violated by Expanding Wormholes? ... We have obtained time-dependent so- lutions of the Einstein and Brans-Dicke eld equations which rep- resent evolving wormholes in a radiation-dominated cosmological background. These solutions are classi ed into various groups and studied separately. ... The problem is also studied in the frame- work of the Brans-Dicke theory and conditions for the absence of exotic matter are derived. ...

... Velocity allipcoid parameters as functions of heigt above the Galactic disk for the complete sample of F -stars (left) and a young ( t 3 Gyr) metal-rich ( [Fe/H] -0.13 ) group (reght). ... next figure | previous figure . ...

ChangeLog for rgsspecplot =============================== Version 2.16.13 - 2002-12-12 (NW) ------------------------------- Changed the way of embedding figures to \epsfig, so that the figures appear in the electronic documentation. ... The documentation has also been updated. ... Version 2.17.2 - 2002-07-25 (NW) ------------------------------- Removed the dependency on the STAT_ERR column, now use the square root of the counts as the error, to close the SPR 2949, `Task unable to plot total spectrum'. ...

Stellarium 0.12.3 . ... Classes . ... AngleSpinBox Class Reference . A spin box for displaying/entering angular values. More... #include < AngleSpinBox.hpp > . ... virtual voidљ . ... Set the value to default 0 angle. ... AngleSpinBox (QWidget *parent=0, DisplayFormat format= DMSSymbols , PrefixType prefix= Normal ) . ... Set the display format. ... the value to set, in decimal degrees. void AngleSpinBox::setDisplayFormat . ... the value to set, in radians. void AngleSpinBox::valueChanged . ...