From the first published z > 3 survey of 21-cm absorption within the hosts of radio galaxies and quasars, we found an apparent dearth of cool neutral gas at high redshift. ... This indicates that he non-detection of 21-cm absorption is not due to the sensitivity limits of current radio telescopes, but rather that the lines-of-sight to the quasars, and probably the bulk of the host galaxies, are devoid of neutral gas. | ...

Next: X--ray Quiet PMS Up: Contents Previous: Fits to Evolutionary . The X--ray selected PMS candidates may not constitute a complete list. The primary factor is the sensitivity limit, complicated by the vignetting in the field of the PSPC which was used to make the source list. ... In order to better understand the completeness of the X--ray data, photometry of every star in both regions was undertaken. ... The X--ray quiet sources are distributed evenly across the field (see Figure 8 ). ...

... Space Research Institute . Main . ... Main research and development work completed in 2010 and ready for implementation . Elaboration of automatic technology for analysis of abnormal changes of vegetation status based on satellite data . ... Satellite MODIS-Terra image, obtained on May, 17 2010. ... Main research and development work completed in 2009 and ready for implementation . Main research and development work completed in 2008 and ready for implementation ...

... The use of the parameters for the source and background extraction areas requires some care. ... In order to avoid these variations and to obtain a uniform combined light curve, it is better to use a fixed radius for the source extraction area for all the exposures in the ODF. ... Changing srcradius parameter one should also properly esablish the background extraction area setting bkginner and bkgouter parameters (see description of the parameters). ...

HUBBLE SPACE TELESCOPE DAILY REPORT #3082 PERIOD COVERED: 0000Z (UTC) 03/27/02 - 0000Z (UTC) 03/28/02 Daily Status Report as of 087/0000Z 1.0 OBSERVATIONS SCHEDULED AND ACCOMPLISHED: 1.1 Completed WF/PC-2 9239 (Absolute Proper Motions of Nearby Dwarf Spheroidal Galaxies-Cycle 10) The WF/PC-2 was used to measure precise absolute proper motions for four dwarf spheroidal satellites of the Milky Way using spectroscopically-confirmed background QSOs to define a zero- velocity reference frame. ...

With the Phase I CGPS now complete at 21cm, we are in a position to examine the population of cold H I clouds over the entire range of the survey. Current methods of H I self-absorption (HISA) identification and analysis allow us to explore the properties and distribution of the portion of cold H I which appears as HISA shadows in the 21cm line data. Such studies are necessarily biased toward clouds with bright background emission. ...

... Pre-university education . ... Samara region . ... University at a glance . ... A group of young scientists of Samara University under the guidance of the candidate of chemical sciences Yevgeniy Aleksandrov began to make the most extensive database in the world for the structure and physical properties of crystalline coordination polymers. ... The idea of making a database for coordination polymers already exists in the scientific community of the world. ... SAMARA STATE AEROSPACE UNIVERSITY . ...

Next: J.E. Chambers, Research Astronomer Up: Research Previous: Research Contents . ... Solar Variability and Climate . Other Activities . ... Applied to data of flares on Gliese866 he was able to estimate the area of hydrogen emitting flare regions as 1-13% of the stellar surface. ... As partners in the project, Armagh Observatory has been asked to contribute to the selection process in exchange for priority access to the data which will eventually flow from the satellite. ...

... Observatory . ... Science . ... Science Users Information > Science Publications > Science Announcements > MUSE Science Verification Completed . ... Observing Facilities . ... Instrumentation Development . ... Observing with ESO Telescopes . ... ESO Data . ... Of the 86 proposals submitted for the Science Verification (SV) of MUSE , a total of 49 proposals were allocated. ... All the SV data are available to the whole user community, subject to the VLT Science Verification Policy and Procedures . ...

... Bondarko M.V., Vostokov S.V, Zhukov I.B., Additive Galois modules in complete discrete valuation elds// Algebra and Analysis, 1997, issue 4, 2846. ... Bondarko M.V., Vostokov S.V, Isomorphism of ideals regarded as Galois modules of complete discrete valuation elds with residue eld of positive characteristics // Trudy St. Peterburgskogo Matematicheskogo Obsh'estva, vol. 6, 2000, 4251, translation in Amer. ... Bondarko M.V., Z[ p ]-motivic resolution of singularities// Compositio Math., vol. 147, iss....

Filename completion is only available if the the environment variables EDITOR and/or VISUAL are set to either emacs , gmacs or vi . For example: EDITOR=emacs . ... To complete a file or directory name with emacs or gmacs set press the ESC key twice. ls -l on<ESC><ESC> line_help . If the filename is not completed enter more characters until the filename can be uniquely identified. ... To complete a file or directory name with vi set press the \ (backward slash) key. ls -l on\ line_help . ...

The 2016 Project ASTRO introductory workshop will take place Sept