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. ...

Еще в разделе: (Показать все результаты (>364) - www.cosmos.ru/ )

• The Discovery of Atoms and Nuclei
• Electrons
• 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" ? ...

Еще в разделе: (Показать все результаты (>78) - www.astrosociety.org/ )

the atoms includes descriptions of the telescope, its components and instruments, as well as detailed measurements. the reports are indexed as shown below. as there is often overlap between categories, a memo may appear under more than one category. the memos are referenced by year-number (i.e. 99-01), the number assigned in the order the memo is received. please note the date of the memos; information contained in the memos may have evolved over time. atoms directory: . ...

Еще в разделе: (Показать все результаты (>160) - www.naic.edu/ )

• ATOMS
• ATOMS by Number

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 . ...

Еще в разделе: (Показать все результаты (>111) - astro.uni-altai.ru/ )

• 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 . ...

Еще в разделе: (Показать все результаты (>6695) - www.astronet.ru/ )

• Астронет > Atoms for Peace Galaxy Collision
• Астронет > Англо-Русский Словарь
• Journal "Peremennye Zvezdy"

. A hydrogen atom and a helium atom go into a bar. The hydrogen atom is clearly upset and moans, "I've lost my electron, my only electron." The concerned helium atom says, "Just calm down now ... are you sure you've lost it?" . The hydrogen atom replies, "Yes, I'm positive!" . (Later, a neutron walks in to the same bar. He sits down and says to the bar tender, "Hey, how much for a beer?" The bar tender looks at him and says, "For you, no charge!")

Еще в разделе: (Показать все результаты (>340) - www.sai.msu.su/ )

• APOD: 2010 November 16 - Atoms for Peace Galaxy Collision
• APOD: 2006 May 18 - Shell Game in the LMC

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. ...

Еще в разделе: (Показать все результаты (>311) - star.arm.ac.uk/ )

• 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. ...

Еще в разделе: (Показать все результаты (>402) - www.atnf.csiro.au/ )

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

Plasma is sometimes called "the fourth state of matter", beyond the familiar three--solid, liquid and gas. It is a gas in which atoms have been broken up into free-floating negative electrons and positive ions , atoms which have lost electrons and are left with a positive electric charge. ... The fluorescent lamp , widely used in the home and at work, contains plasma (main constituent, mercury vapor) which is heated and agitated by electricity, from the power line to which the lamp is connected. ...

Еще в разделе: (Показать все результаты (>96) - www.iki.rssi.ru/ )

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

. Previous slide . Next slide . Back to first slide . View graphic version .

Еще в разделе: (Показать все результаты (>82) - www.mso.anu.edu.au/ )

• Jupiter
• Lecture 14: Heat and Thermal Energy

.

Еще в разделе: (Показать все результаты (>3284) - www.eso.org/ )

• Wide-field view of the field around NGC 7252: the Atoms-for-Peace galaxy
• Mounted image 120: Atoms-for-Peace: a galactic collision in action | ESOshop
• Pan over Atoms-for-Peace: a galactic collision in action | ESO

... Most of the time large telescopes are collecting light for a spectrograph, which spreads the light out into a rainbow. ... Atoms in the cool outer layers of a star absorb light coming from the hotter regions within, producing dark absorption lines across the spectrum. ... And astronomers do not actually use color film to take a color picture of the spectrum, for several reasons: . ... Color film does a very poor job of representing the continuous range of colors in a spectrum. ... Tutorial: Part 1 |...

Еще в разделе: (Показать все результаты (>64) - www.sao.ru/ )

• Retrieving the selection
• Broadening Function
• Managing Selections

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 . ...

Еще в разделе: (Показать все результаты (>57) - www.astro.spbu.ru/ )

• Project HILYS
• Databases for Atomic and Plasma Physics

... Moon Maps . ... ALMA makes the worldт??s first interferometric map of carbon atoms . ... ALMA . Planetary Nebula NGC 6302. ... Astronomers successfully synthesized the distribution of atomic carbon around planetary nebula NGC 6302 in test observations with the ALMA Band 8 receiver, developed by the National Astronomical Observatory of Japan (NAOJ). ... ALMA targeted the center of the nebula, revealing that the distribution of carbon atoms is concentrated in a small part. ...

Еще в разделе: (Показать все результаты (>284) - www.astronomy.com/ )

• Exotic atoms hold clues to unsolved physics puzzle at the dawn of the universe
• Atoms-for-Peace: a galactic collision in action | Astronomy.com

function linespec,atom, wmin = wmin , wmax = wmax , nbin = nbin ,wlog=wlog,ww=ww,$ ikev = ikev , fstr = fstr , _extra=e ;+ ;function linespec ; returns a spectrum of atomic lines. 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 set , output will have units of erg/... ; ; if EFFAR and WVLAR are not ...

Еще в разделе: (Показать все результаты (>189) - hea-www.harvard.edu/ )

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

... Стильный зонт от Guy de Jean - одной из старейших зонтичных фабрик Франции. Артикул: BOUTIQUE/1 Цвет: бежевый Состав: 100% полиэстер Описание: зонт трость, автоматическая Размеры: длина 28 см в сложенном состоянии, открытый купол 101 см Уход за изделием: сушить зонт полностью раскрытым Страна дизайна: Франция Страна производства: Франция Упаковка: пакет . Бейсболка Mitchell & Ness с принтом спереди.Moдель: NK32Z CREAM CORDUROYСостав: 70% шерсть, 15% хлопок, 15% акрил Модель: 26176826 . ...

Еще в разделе: (Показать все результаты (>17) - astrokuban.info/ )

• Мультиварка MARTA MT-1981 - Marta - Marta Кроссовки Onitsuka tiger Aaron
• Коляска Sweet baby - Sweet baby - Sweet baby Рюкзак Light 55
• Supra Планшет Supra - Supra - Supra

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 . ...

Еще в разделе: (Показать все результаты (>13) - www.astro.louisville.edu/ )

;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 ...

Еще в разделе: (Показать все результаты (>35) - hea.iki.rssi.ru/ )

• 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

... For SIMS (Secondary Ion Mass Spectrometry) analysis, a solid surface is bombarded by primary ions of some keV energy. ... The subsequent mass analysis of the emitted ions provides detailed information on the elemental and molecular composition of the surface. ... Extremely short ion pulses with a duration below . ... By rastering a fine-focussed ion beam over the surface, like an electron beam in an electron microprobe, mass resolved secondary ion images (chemical maps) can be obtained...

Еще в разделе: (Показать все результаты (>359) - www.issp.ac.ru/ )

• Department of Solid State Physics MIPT
• ЛСПП - Фотогалерея - Subatomic resolution on Cu(014)-O
• LSSS - Photogallery - Subatomic resolution on Cu(014)-O

.

Еще в разделе: (Показать все результаты (>15) - zebu.uoregon.edu/ )

• Solar Collection and Energy Transport.
• U of O High Energy Physics Seminars