Журнал ПОВЕРХНОСТЬ публикует оригинальные статьи и обзоры по наиболее актуальным проблемам изучения поверхностных явлений. ... Редакция журнала 'Поверхность. ... Англоязычная версия журнала Journal of Surface Investigation . X-Ray, Synchrotron and Neutron Techniques выходит 6 раз в год . The Journal of Surface Investigation. X-ray, Synchrotron and Neutron Techniques ( Poverkhnost '. ... X-ray, Synchrotron and Neutron Techniques is abstracted and/or indexed in (Impact Factor 0.359): . ...

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In this gallery are many images of Low Surface Brightness Galaxies which have recently been discovered and analyzed. ... The central surface brightness of this galaxy is 24.28 . Malin 2 This galaxy is another huge disk galaxy with a scale length of 15 kpc and a redshift of 15000 km/a. The high surface brightness knot in one of its spiral arms actually has the same color, luminosity and H-alpha equivalent width as the entire Large Magellanic Cloud . ... Truly it is a Low Surface Brightness Galaxy. ...

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• Plate Tectonics

... LCROSS , LRO , NASA Explanation: Is there enough water on the moon to sustain future astronauts? The question has important implications if humanity hopes to use the Moon as a future outpost. Last year , to help find out, scientists crashed the moon-orbiting LCROSS spacecraft into a permanently shadowed crater near the Moon's South Pole. ... Publications with keywords: Moon - water - water-ice - crater . Publications with words: Moon - water - water-ice - crater . ...

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• Titan Seas Reflect Sunlight
• XWare > APOD

... V.V.Shevchenko, Sternberg State Astronomical Institute, Moscow University, Universitetsky 13, Moscow 119899, Russia, shev@sai.msu.ru . ... 1.Sternberg State Astronomical Institute, 119899, Moscow, Russia. shev@sai.msu.ru . ... V.V.Shevchenko, Sternberg State Astronomical Institute, Moscow University, Moscow 119992, Russia, shev@sai.msu.ru . ... 119992 Moscow, Russia; . ... 2Sternberg Astronomical Institute, Moscow University, Moscow, 119992, Russia, . ... Moscow, 119992, Russia shev@sai.msu.ru . ...

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• Родионова Жанна Федоровна

... 2010 October 25 . Water Ice Detected Beneath Moon's Surface . ... LCROSS , LRO , NASA . ... Pictured above from LRO, areas in false-color blue indicate the presence of soil relatively rich in hydrogen , which is thought likely bound to sub-surface water ice. ... How deep beneath the surface the ice crystals permeate is still unknown, as well as how difficult it would be to mine the crystals and purify them into drinking water . ... About APOD | ... NASA Web Privacy Policy and Important Notices . ...

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• APOD: December 9, 1995 - Apollo 14 on the Moon
• APOD: 2015 February 2 - Titan Seas Reflect Sunlight
• APOD: 2010 March 27 - Hesiodus Sunrise Ray

... Science User Portal . ... ESO, the European Southern Observatory . ... Travel and Contacts . Travel to ESO Headquarters . ... Travel to E-ELT Armazones . ... ESO Acronyms . ... Survey Telescopes . ... Star Clusters . ... Stars@ESO . ... ESO Science Newsletter . ... ESO 3.6-metre telescope . ... MPG/ESO 2.2-metre telescope . ... Catch a Star 2013 . ... Immediately following the coating process, the top part of the chamber is lifted off and the newly coated, highly reflective surface is inspected. ...

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• Inspecting the Reflective Surface | ESO Australia
• Inspecting the Reflective Surface | ESO United States
• Inspecting the Reflective Surface | ESO Ireland

Instrument Science Report WFC3 2000-06 Science Impact of a New Coating for the WFC3 CCD UVIS Channel Ilana Dashevsky, Mauro Giavalisco October 2, 2000 ABSTRACT We assess the science impact of using a new coating for the reflective elements of WFC3. ... Two possibilities have been identified, namely to use the new coating only on the pick-off mirror of WFC3 (single surface) or to use it on all its reflective elements (3 surfaces). ... Figure 1: The efficiency of the single surface coating. ...

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• Surface Brightness Profiles
• Surface Brightness
• Surface Brightness of Background Light

... Bad Astronomy . ... On Thursday, February 15th 2001 (and replayed on March 19), the Fox TV network aired a program called ``Conspiracy Theory: Did We Land on the Moon?'', hosted by X-Files actor Mitch Pileggi. ... Dust around the lander . ... However, it appeals to our common sense: when the sky is black here on Earth, we see stars. ... Bad: The program claims that when the top half of the lander took off from the Moon to bring the astronauts back into orbit, there was no flame from the rocket. ...

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• Phil Plait's Bad Astronomy: Misconceptions
• Phil Plait's Bad Astronomy: Misconceptions: The White Bunny

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• changing rolling surface
• The 305m Telescope National Astronomy and Ionosphere Center (Arecibo
• talk_3_photo

... Conference abstracts (PDF, 92k) . 09:30-10:30 . ... Translation flows on Z d covers of compact translation surfaces . ... Coffee . ... Volume entropy for surface groups . ... Ergodicity of infinite translation surfaces . ... Stationary measures on homogeneous spaces . ... Dynamics of SL (2, R ) on Prym eigenforms . ... Symbolic dynamics of a traffic map . ... Ergodic flows and some problems in analysis . ... Connected components of the strata of the moduli space of meromorphic differentials . ...

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• Riemann Surfaces
• Riemann surfaces (Fall 2007)
• Riemann surfaces (Spring 2007)

... Beamwidth defines the field of view 2. ... Large diameter = high sensitivity = small beamwidth 3 To calculate the radiation pattern : Compute field in focal plane from surface currents excited by the incoming wavefront. ... Feed Legs (quadrupod on the AT antennas) plane wave shadows (radiation which does not reach the main reflector) spherical wave shadows (radiation blocked between the main and the sub-reflector) 6 Surface Errors н Ruze formula Let be the rms surface error. ...

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• MNRF Surface extension project
• An HI selected sample of galaxies -- The HI mass function and the surface
• Resetting the parkes surface

... The collecting area is increased by nesting concentric mirror pairs, all having the same focal length. ... Figure shows the largest optical element being ground at HDOS. ... X-ray testing demonstrated that the CXO mirrors are indeed the largest high-resolution X-ray optics ever made; the nominal effective area (based on the ground calibrations) is shown as a function of energy in the left panel of Figure , along with those of their Einstein and ROSAT predecessors. ...

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... Alfred Merrill Worden . NASA Astronaut (former) . ... Married to Jill Lee Worden (Hotchkiss). ... He served as a member of the astronaut support crew for the Apollo 9 flight and as backup command module pilot for the Apollo 12 flight. ... Scott and Irwin collected approximately 171 pounds of lunar surface materials on their three expeditions onto the lunar surface; and Worden logged 38 minutes in extravehicular activity outside the command module, "Endeavour." ...

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• as15-86-11603
• Astronaut Bio: James Irwin
• Astronaut Bio: David Scott

... Telescopes ћ Binoculars ћ Microscopes . Meade Ultra-High Transmission coatings (UHTC ) Group . ... Meade Standard Coatings: The optical surfaces of all Meade telescopes include high-grade optical coatings fully consistent in quality with the precision of the optical surfaces themselves. ... These specialized, and extremely advantageous, coatings are offered here as the Meade Ultra-High Transmission Coatings (UHTC) group, a coatings group available optionally on many Meade telescope models. ...

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• Meade Series 4000 Photo-Visual Color Filters

Enceladus . ... Enceladus [en-SELL-ah-dus] is one of the innermost moons of Saturn. ... Parts of Enceladus shows craters no larger than 35 km in diameter. ... This Voyager 2 mosaic of Enceladus was made from images taken through the clear, violet and green filters on August 25, 1981, from a distance of 119,000 kilometers (74,000 miles). ... This image was created by projecting a digital map of Enceladus onto an orthographic view and then replacing the color channels by low resoultion color images. ...

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• PAM2R Info Page
• Neptune's Moon Nereid
• Ice Volcanoes Reshape Europa's Chaotic Surface

Enceladus . Saturn II . Enceladus [en-SELL-ah-dus] is one of the innermost moons of Saturn. ... Parts of Enceladus shows craters no larger than 35 km in diameter. ... This Voyager 2 mosaic of Enceladus was made from images taken through the clear, violet and green filters on August 25, 1981, from a distance of 119,000 kilometers (74,000 miles). ... Some regions of Enceladus show impact craters up to 35 kilometers (22 miles) in diameter, whereas other areas are smooth and uncratered. ...

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• REMOTE SENSING OF OCEAN SURFACE STATE
• Venera 15 & 16
• SIMP > biological > increased productivity > ers0206170118

Next: Tapes Up: Using Disks and Other Previous: Floppies . A CD-ROM drive uses an optically read, plastic coated disk. ... CD-ROM drives are slow compared to hard disks. ... The slowness means that CD-ROM drives are not as pleasant to use instead of hard disks (some Linux distributions provide `live' filesystems on CD-ROM's, making it unnecessary to copy the files to the hard disk, making installation easier and saving a lot of hard disk space), although it is still possible. ...

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• Armagh Observatory
• Busy with the surface of IO in Carrig National School Birr | International Year
• STELLAR PROPERTIES

. In this iconic picture that includes Neil Armstrong s first steps on the Moon, Buzz Aldrin s helmet reflects Armstrong s shadow and image, as well as that of the lunar lander that they set on the surface. NASA

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• http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B53851228-2B0F-40CF-BF18-F53F9587EB35%7D
• OSIRIS catches glimpse of Rosettaт??s shadow | Astronomy.com
• Latest Rosetta image reveals terrific detail of comet's surface | Astronomy.com

... Ciel Espace, le magazine qui vous guide toujours plus loin . ... des actualit†йs . ... des pages consacr†йes †а la publication de vos photos Mais c'est aussi une vraie communaut†й avec laquelle partager votre passion et nourrir votre curiosit†й. Accueil La photo la plus pr†йcise de la surface du Soleil . ... Dans des conditions optimales, le t†йlescope devrait parvenir †а une r†йsolution de 45 km †а la surface du Soleil. ... 28/01/2016 - La c†‡te Est des Etats-Unis comme neige au Soleil . ...

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• Zoom sur la surface de B†йtelgeuse | Ciel et Espace
• Grail voit sous la surface de la Lune | Ciel et Espace
• Vid†йo : la surface solaire en plein bouillonnement | Ciel et Espace

... Spotting Craters . Use a flour model of the surface of the Moon to show how shadows show more details than direct light. Participants see the difference between what is observable during a full Moon and a partially dark Moon. Observing the Moon . ... Learn what the light and dark areas are and what those craters. ... Sharing the Universe is based upon work supported by the Informal Education Division of the National Science Foundation under Grant no DRL-0638873. ...

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• ASP: The topsy-turveying of planets, stars, and lava lamps
• ASP: Star Science in the Autumn Sky
• ASP: Shadow Play: 1998's Total Solar Eclipse