Voici un r?sum? des rep?res et des d?couvertes de nos id?es sur les atomes et les noyaux. ... D?couverte des ?lectrons . ... D?couverte des noyaux . ... Avec ces nouvelles lois de "m?canique quantique," les ?lectrons ne se d?placent pas sur leurs orbites avec une pr?cision absolue, mais se distribuent dans l'espace avec seulement la probabilit? de les trouver l? o? leurs localisation a ?t? calcul?e. De m?me, les atomes activ?s ne peuvent que pr?senter un certain nombre de niveaux ?nerg?tiques. ...

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• Electrons
• Positive Ions
• The Motion of Magnetically Trapped Particles -- History

An atom is the smallest "piece" of an element that still has the properties of that element. For example, an atom of gold is the smallest piece of gold that still acts like gold ? ... When many atoms come together, atoms tend to form molecules. A molecule is a combination of two or more atoms bonded together. For example, a molecule of water (designated by the symbol H 2 O) consists of two hydrogen atoms and an oxygen atom which are in a "relationship" ? ...

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Астроплощадка: 53 20 56,505 N 83 46 07,735 E, H абс. = 209 м. + Информационные каналы . ... Анк а дня . ... Кампус . Новости . ... Новые информационные каналы . ... Сегодня на наших сайтах стартовали еще несколько информационных XML-каналов и теперь их у нас суммарно стало 18 штук. Новые каналы затронули всего два сайта ? ... Новостные каналы: обновление . ... Сегодня мы запускаем в эксплуатацию новости в формате Atom 0.3.. Все ключевые слова . Картинка дня . ... Карта сайта . ...

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• Каналы

... Credit Copyright: ESO Explanation: Is this what will become of our Milky Way Galaxy? Perhaps if we collide with the Andromeda Galaxy in a few billion years, it might. Pictured above is NGC 7252, a jumble of stars created by a huge collision between two large galaxies. ... Since the sideways velocity of the Andromeda Galaxy (M31) is presently unknown, no one really knows for sure if the Milky Way will ever collide with M31 . ... Publications with words: colliding galaxies - Milky Way - M 31 . ...

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• Астронет > Atoms for Peace Galaxy Collision
• Aurora over Clouds
• Journal "Peremennye Zvezdy"

The linelist format used by the Belfast line formation code SPECTRUM is a convenient means of storing atomic data needed for LTE line formation calculations. ... Atomic data for transitions in specific ions are stored in individual files ( e.g. He1.d, C1.d, C2.d, .. The individual line data include atom and ion identifiers, wavelength, oscillator strength, electron and radiative damping constants, excitation potential of the lower level in a transition, a multiplet identifier, and reference codes. ...

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• Stellar spectroscopy
• IDLINES: identifying spectral lines
• Armagh Observatory

... ATNF Home . ... About ATNF overview . ... Australia Telescope Steering Committee . ... Australia Telescope User Committee . ... Management | ... Murchison Radio-astronomy Observatory . ... Parkes radio telescope . Australia Telescope Compact Array . ... Digital systems . ... Visiting Parkes radio telescope . ... Parkes radio telescope webcam . ... A brief summary of The Technology and The Benefits to Australia of the aspects of the ATOMS project relevant to the MNRF upgrade is presented here. ...

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• MNRF ATOMS Project
• PmWiki | PmWiki / WebFeeds
• VLBI Wiki | PmWiki / WebFeeds

. This is a false color map of the intensity of the energetic neutral atoms emitted from Saturn's ring current through a processed called charge exchange. In this process a trapped energetic ion steals and electron from cold gas atoms and becomes neutral and escapes the magnetic field. NASA/JPL/JHUAPL

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• ALMA makes the worldт??s first interferometric map of carbon atoms |
• Exotic atoms hold clues to unsolved physics puzzle at the dawn of the universe
• First images of outer solar system made | Astronomy.com

... Цвет: красный . Новая серия облегченных двухобъемных рюкзаков Light со съемным алюминиевым каркасом. ... Размер: 55 л . MJX F48 2.4GHz 4CH 6-axis Gyro Remote Control Helicopter MEMS Gyro . ... Детям до 7 лет следует использовать небольшое количество зубной пасты и . ... Размер BRAND: 8 лет (128 см) . Размер BRAND: 10 лет (140 см) . Размер BRAND: 12 лет (152 см) . Размер BRAND: 13 лет (158 см) . Размер BRAND: 16 лет (168 см) . Размер BRAND: 17 лет (176 см) . ...

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• Мультиварка MARTA MT-1981 - Marta - Marta Кроссовки Onitsuka tiger Aaron
• Зонт - Guy de Jean - Guy de Jean Бейсболка Mitchell & Ness 'Lakers' Модель:

Atomic Data and Plasma Diagnostics Centre . Yuri Ralchenko Database List . ... Atomic and Molecular data bases . Data Base Code . ... Atomic Data for Astrophysics . University of Kentucky, USA . MSCD . ... Center of Atomic data and Plasma diagnostics . ... Atomic Data for Res. ... Atom. ... Atomic Photoionization Database . ... BIBL . ... Atom Data Cent. ... BIBL:MSCD . ... Strasbourg, France . ... DAta Base for X-Ray project . ... Atom.Mol.Data Inf.System . ... Atomic Data Databases . ...

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• Project HILYS
• Databases for Atomic and Plasma Physics

function linespec_em,atom, wmin = wmin , wmax = wmax , nbin = nbin ,wlog=wlog,ww=ww,$ ikev=ikev, fstr = fstr , tlog = tlog ,EM=EM, _extra=e ;+ ;function linespec_em ; returns a spectrum of atomic lines for a 1-T EM. output will be in ; units of [erg,ph]/s/cm^2/[keV,Ang] ; ; if IKEV is set , WMIN , WMAX ,WW must be input in [keV] and the ; output will have units .../keV ; ; if NOPH is ...

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• http://hea-www.harvard.edu/PINTofALE/pro/linespec.pro
• http://hea-www.harvard.edu/PINTofALE/pro/show_line.pro
• A Quasar Primer

The foundation of my research program is in astrophysics, where almost all of our knowledge of the universe beyond our solar system derives from detecting light that has been emitted, absorbed, or scattered by atoms. Fascinating phenomena occur over times often too fast for us to recognize without instruments and an understanding of the fundamental physics. ... Software for physics and astronomy . ... Phone: 502 852 5990 . Fax: 502 852 0742 . Email: kielkopf at louisville dot edu . ...

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;html xmlns= http://www.w3.org/1999/xhtml xml:lang= en head meta http-equiv= Content- Type content= text/html;charset=utf-8 / link rel= alternate type = application/rss+xml title= RSS for BibTeX Viewer data /default.bib href= /~kris/SimplyBibTeX/index.php?feed=rss2 amp;db= data /default.bib / link rel= alternate ...

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• http://hea.iki.rssi.ru/conf/hea2007/internal/templates/viewer.tpl
• http://hea.iki.rssi.ru/conf/hea2007/internal/templates/viewer.tpl~
• http://hea.iki.rssi.ru/integral06/internal/templates/viewer.tpl

Term mixture regarding solar chemical composition refers to relative abundances of heavy elements. Abundances of hydrogen and helium cannot be determined reliably from observations, therefore concentration of these elements are not taken from observational data. ... Table contains only elements which are abundant enough to be included into opacity and equation of state computations. ... First "low-Z abundances" to be published were AGS05. ... 5.5 . ... 6.22 AG89 : Anders E., Grevesse N. 1989. ...

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• Index of

The ultimate force in the universe: Some thoughts about gravity. ... Gravity through the ages Aristotle: Earth, water, fire, air. Earth and water fall `down' to the center of the cosmos (geocentric or earth centered universe). The more earth or water in the object, the faster it is attracted to the center. ... Determines the fate of the universe (expand forever, or contract back in a `"big crunch"). ... Determines the fate of stars when they die (white dwarfs, neutron star, or black hole). ...

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... The polarimetry group at the Arcetri Observatory has been working for several years, mainly from the theoretical-interpretative side, on the polarization of the radiation emitted by objects of astrophysical interest. ... E. Landi Degl'Innocenti "The physics of polarization" in "Astrophysical Spectropolarimetry", J. Trujillo Bueno, F. Moreno Insertis, F. Sanchez (eds.), Cambridge University Press, 1. ... E. Landi Degl'Innocenti "The Zeeman effect: applications to solar physics" Astron. ...

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• CHIANTI atomic database
• CHIANTI: c_4_elvl

Blackholes Forum Message . ... Post . ... Rest Mass . ... Post Message | ... When the atom was first measured it was assumed to be composed of rest mass. ... The mass due to motion with respect to an observer approaches 0 as the velocity approaches 0. ... If a photon has a zero rest mass and therefore is composed entirely of momentum mass. ... www.astronomy.net . ... Forum posts are Copyright their authors as specified in the heading above the post. "dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET" . ...

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• I Believe You Are Thinking About These The Wrong Way. - an Astronomy Net

... Bad Astronomy . ... Mad Science . ... Site Info . ... Keep Bad Astronomy close to your heart, and help make me filthy rich. ... What is a magnet made of? ... Everything in the world that you can touch is made up of little tiny building blocks called atoms . ... Every atom naturally has a little bit of electric charge. That means that every atom can be a magnet! ... So you only get a big magnet when all the little magnets -- the atoms -- pull in the same direction. ... 2008 Phil Plait. ...

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• Phil Plait's Bad Astronomy: Bad TV

Astronotes Armagh Planetarium's Stellar Blog! ... Stars . ... Space Flight . ... Some 13.7 billion years ago, a mere millionth of a second after the Big Bang, the first hydrogen and helium nuclei condensed out of a hot, dense soup of quarks and gluons. ... In the very last few kilometres some of the light was scattered by a myriad of water droplets (containing hydrogen nuclei which had existed almost since the Big Bang) slowly descending through the air following a rainshower. ...

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• Why is this nebula so shocking pink? | Astronotes
• All about Earth's Atmosphere | Astronotes

... Under certain conditions, like those in the nucleus of a QSO, all atoms can be made to emit light at particular wavelengths. ... If that source is approaching the observer, the wave is squashed up onto itself making the wavelength shorter. ... This is redshift. ... You can see how the section of the QSO spectrum which we observe changes with redshift. ... We then see how far we had to slide the observed spectrum along the scale to make it match and that is the objects redshift. ... The 2QZ team . ...

20. Physics of the Solar Corona. Seminar 2012 December 20-21