... Ïîäïèñêà íà ðàññûëêó îáçîðîâ astro-ph íà Subscribe.Ru . ... Îáçîðû ÓÔÍ . ... Ðåçóëüòàòû WMAP . Èçó÷åíèå öåíòðà íàøåé Ãàëàêòèêè . ... Ðàçðûâ Âñåëåííîé" . ... çâåçäû , . ... Êîðîòêîå ýññå îá ýëåêòðîííûõ ïðåïðèíòàõ . ... Ñàìûå èíòåðåñíûå ïðåïðèíòû astro-ph ÿíâàðÿ 2003 ãîäà ïî ìàòåðèàëàì îáçîðîâ Àðõèâà íà ñàéòå Scientiic.Ru " . ... Authors: A. M. Ghez et al. astro-ph/0306220 Ãåîìåòðè÷åñêîå îïðåäåëåíèå ðàññòîÿíèÿ äî öåíòðà Ãàëàêòèêè (A Geometric Determination of the Distance to the Galactic Center) . ...

ASTRONOMICAL YEARBOOK for 2006 (in Russian) . Preface . In the òÀÜAstronomical YearbookòÀÝ (AY) the ephemerides of the Sun, Moon, major planets and stars computed with the maximum precision in accordance with the resolutions approved by the International Astronomical Union (IAU) are published. ... N.I. Glebova, M.L. Sveshnikov; . ... N.I. Glebova; . ... The data control of the different part of the Yearbook was carried out by N.I. Glebova, N.K. Omelyanchuk, and I.A. Lebedeva. ... N.I. Alehina. ...

National Aeronautics and Space Administration . ... Jeffrey N. Williams (COLONEL, U.S. ARMY, RETIRED) . ... Williams has served in the Extra-Vehicular Activity (EVA), Space Station, and Soyuz Branches of the Astronaut Office, led the development of a space shuttle cockpit upgrade, and completed temporary assignments at Marshall Space Flight Center supporting the test and evaluation of the International Space Station Laboratory Module and at NASA Headquarters in support of legislative affairs. ...

... The Co­Addition Technique Applied to Images of Galaxy Cores W. W. Zeilinger Institut f˜ur Astronomie, University of Vienna, T˜urkenschanzstraúe 17, A­1180 Wien, Austria P. Crane, P. GrosbÜl and A. Renzini European Southern Observatory, Karl­Schwarzschild Straúe 2, D­85748 Garching, Germany Abstract. ... One may therefore take full advantage of the high resolution FOC images by co­adding them with (high signal­to­noise) ground­ based data. ... References Crane, P. et al. ...

... Transient large-scale chains of August 22, 1996 in four SOHO/EIT channels. At least two large scale chains go from the active zone 1 near the S-E limb where the 1N/C4.5 LDE event , long-duration two-component microwave GRF burst , and the large loop-like CME took place several hours before. ... Large-scale chains of August 22, 1996 in EUV, soft X-ray and microwave ranges. ... A modified SOHO/EIT movie at 195 A showing the evolution of the EUV large-scale chains during August 21-23, 1996. ...

... Radio astronomical tests of the engineering model of the space radio telescope (SRT) were completed in Pushchino - see Results . ... Monitoring of the development of the upgrade on-board 1.35-cm receiver (R-SRT-1.35 cm): . ... EM Engineering Model . ... OHCFS-SRT Space Radio Telescope On-board Heterodyne and Clock Frequency Synthesizer set . OHFS-SRT Space Radio Telescope On-board Hydrogen Frequency Standard . ORFS-SRT Space Radio Telescope On-board Rubidium Frequency Standard . ...

THE 75th NAME-LIST OF VARIABLE STARS. ... The 75th Name-List consists of two tables. ... the literature, taken from positional catalogues, including USNO A1.0/A2.0 and GSC, or determined by the authors); the range of variability (sometimes the column Min gives, in parentheses, the amplitude of light variation; the symbol ( means that the star , in minimum light, becomes fainter, than the magnitude indicated); and the system of magnitudes used ( P are photographic ...

... International Workshop Old photographic plates in the Gaia era: archive plates Pulkovo observatory, digitization, results of astrometric reduction, error analysis. ... The number of photographic plates with images of the Solar system bodies and observation periods. ... Additionally, for 832 stars (14-16 mag) the new proper motions were derived from combination the Pulkovo CCD-observations with the observations of these stars, which were found on 1800 digitized photographic plates (observation 50-ies...

. The measuring unit of the electrical impedance tomograph. The belt with electrodes for measurements on thorax . The EIT animation reconstructed from the data measured on the volunteer's thorax: . Right . Anterior . The animation represents one respiratory cycle, the cardiac pulsations are visible also. The static visualization is demonstrated: 1 - spinal column, 2 and 3 - right and left lungs, 4 - heart. The brightest colors correspond to highest conductivity .

... About meteorites . ... Meteorite Encyclopedia . ... About laboratory . ... On the night of September 24-25, in the north of Irkutsk Oblast, local residents saw a brightly glowing space object draw a line across the sky and fall into the taiga. ... But scientists learned of the heavenly visitor only on October 3, when a fax arrived at the Institute of Sun And Earth Physics from Bodaibo. ... The first thing we did was to interview residents of villages located along the meteor's flight path. ...

... 1st Announcement IAU Symposium 312 Star Clusters and Black Holes Across Cosmic Time, Beijing, China, Aug. 25-29, 2014 . ... SUBJECT: 1st Announcement IAU Symposium 312 Star Clusters and Black Holes Across Cosmic Time, Beijing, China, Aug. 25-29, 2014 . ... which will be held in Beijing, P.R. China, from August 25-29, 2014, hosted by Chinese Academy of Sciences . ... China), . ... 1st Announcement IAU Symposium 312 Star Clusters and Black Holes Across Cosmic Time, Beijing, China, Aug. ...

... Local and Regional Coordinators, and OBSERVERS are needed for Friday night's spectacular Aldebaran Occultation and Graze Aldebaran is the brightest star, other than the Sun, that can be occulted by the Moon. ... Use your camcorder (or a borrowed camcorder) to record a strong local television station. ... Encourage other amateur astronomers, and other friends and relatives in the region of visibility to record the occultation with camcorders. ... This event is called an "occultation" by astronomers. ...

... Îêóëÿðû . ... Îïîðà äëÿ îêóëÿðà . Ìèêðîìåòðè÷åñêèé âèíò äâèæåíèÿ ïëîùàäêè ôîòîêàìåðû ïî ãîðèçîíòàëè . ... Îáúåêòèâ ïðîñòî íå äîòÿãèâàåòñÿ äî îïòè÷åñêîé îñè îêóëÿðà. ... Ðàññòîÿíèå îò êðåïåæíîãî âèíòà ôîòîàïïàðàòà äî îïòè÷åñêîé îñè îêóëÿðà (âèíò ñïðàâà èëè ñëåâà îò îêóëÿðà) 52ìì. ... Íàïðèìåð, ðàññòîÿíèå îò ïëîùàäêè äî îñè 24ìì îêóëÿðà ÍÏÇ UWA ñîñòàâëÿåò 33ìì, à ðàññòîÿíèå îò íèæíåé ÷àñòè ôîòîàïïàðàòà Nikon CoolPix 4300 äî îïòè÷åñêîé îñè åãî îáúåêòèâà 23ìì, ò.å. äëÿ ñîâïàäåíèÿ îñåé íå õâàòàåò 10ìì. ...