... Next: Data Archive System Up: Archives and Databases Previous: Designing an Open . ... We describe here an implementation of a prototype object-oriented database, distributed in a client-server framework that is capable of both handling these volumes of data and facilitating geometric queries in an efficient manner. ... Our proposed solution is to store the data in an object-oriented database using a multidimensional indexing scheme: the k-d tree. ... Figure: The data flow model. ...

Bigbang Forum Message . ... Colliding Branes. ... Posted by Bruce on November 23, 2005 00:55:38 UTC . Paul Steinhardts homepage. http://wwwphy.princeton.edu/~steinh/ . ... It would just mean that the creation event wasn't the result of colliding branes. ... Branes do not need to collide - wandaqueen - November 23, 2005 - 13:29 UTC . ... www.astronomy.net . ... Forum posts are Copyright their authors as specified in the heading above the post. "dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET" . ...

Although You can type in source coordinates as You go, it is usually much easier and safer to use a source catalog. ... Note that coordinate type, velocity, velocity frame and velocity type are required parameters for all sources in a catalog. If they are the same for all objects, You can set them up in the beginning of Your source catalog with a DEFAULT line ( only for CIMA version 2.3 or later ). ... You can add a ' # ' followed by an optional comment after the last parameter. ... velocity . ...

... JSC Oral History . NASA History . ... NASA Oral History Project: Earth System Science at 20 . This NASA Oral History Project features recollections from those who significantly contributed to the launch and evolution of Earth System Science. These interviews were gathered as part of the 20th anniversary of the Earth System Science Program. ... NASA Headquarters, Washington D.C. Program Manager , Stratospheric Theory and Data Analysis, Earth Science and Applications Division . ...

Infrared Detector Array Links . ... Control Software Links . Optics Links . Micro-Optics Links . ... Optical Materials Databases . ... Atmospheric Database Links . Linux Links . ... Rockwell Science Center home page. ... Santa Barbara Research Center home page. ... CCD-World home page. ... SDSU home page. ... EPICS home page. ... Optics Society of America . ... Linux on Laptops ( local site and US home page ). ... Instrumentation Links * Gemini Project Links * Other IR Instruments ...

... This is a personal project collecting and documenting early images of Harvard College Observatory, focusing on the site at Observatory Hill (previously Summer House Hill). ... This list of references is long in part because each web-based image source is viewed as a separate reference, even though half or more come from Harvard Libraries, through their Visual Information Access (VIA) . ... History of the Harvard College Observatory During the Period 1840-1890. 1890. baker90 . ... The Harvard Crimson...

... Ciel Espace, le magazine qui vous guide toujours plus loin . ... Ciel Espace, nouvelle formule, c'est . des actualitГїs . ... les plus belles images de l'Univers dГїcryptГїes pour vous . ... Accueil Lire/Voir/Ecouter Lire/Voire/Ecouter . ... Lire/Voir/Ecouter . ... 96 fiches illustrГїes et trГЕs bien Гїcrites pour tout savoir sur l'espace, sur l'astronomie, et sur les grandes figures de ces disciplines. ... Un tiers seulement de ce tome 1 est consacrГї Г l'espace, mais on rit Г toutes les pages. ...

Astronotes Armagh Planetarium's Stellar Blog! ... Stars . ... astronomers . ... This of course was initially all unpaid work and Leavitt was merely a volunteer research assistant and Pickering was not obliged to pay her. ... The First Lady of Astronomy . ... So not only was Caroline the first woman to discover a comet, she was also the first woman to be paid to be an astronomer, which is remarkable as this was also an age where even men found it difficult to secure a wage in the field. ...