Expansion of Backfill algorithm for increasing efficiency of supercomputer «Lomonosov» Leonekov Sergei, SRCC MSU, Lomonosov Moscow State University Zhumatiy Sergey, SRCC MSU Department of Supercomputers and Quantum Informatics SLURM SLURM is a scalable, fault-tolerant cluster manager and scheduler for large computing systems. ... Output: modified queue state after each step of external scheduling 9 New Backfill-based algorithm Standard scheduler cycle (single partition example) looks like: 1. ...

... SAI CAS . ... Catalog Access Services . ... This site is about the Virtual Observatory project at the Sternberg Astronomical Institute, Moscow University ( SAI MSU ). We provide a public access to the growing set of astronomical services developed by the SAI RVO development team in accordance with the Virtual Observatory standards. ... We provide access (programmatic and interactive) to the all major and biggest astronomical catalogs (about 4 billions objects total) as well as other web-services. ...

... 23.09.2000 . ... Credit: STS-68 Crew , NASA Explanation: Yesterday the Sun crossed the celestial equator heading south, marking the Equinox -- the first day of Autumn in the northern hemisphere and Spring in the south . Equinox means equal night and with the Sun on the celestial equator , Earthlings will experience 12 hours of daylight and 12 hours of darkness. ... Publications with keywords: equinox - space shuttle - seasons . Publications with words: equinox - space shuttle - seasons . ...

QUANTITY OF APPLIED SCIENTIFIC RESEARCH PROGRAMS IMPLEMENTED ABOARD MIR ORBITAL COMPLEX . ... Programs within international cooperation, including: . USA programs . France programs . ... ESA programs . ... The Mir station has essentially become an international on-orbit research laboratory. The major portion of experiments in medical, biological and bio-engineering lines of research were implemented within the international cooperation. ... Official WEB-site of S.P.Korolev RSC Energia . ...

... Я попытался выделить самые интересные сюжеты, в основном связанные с наблюдательной астрономией и появившиеся в Архиве препринтов в 2006 г. Большинство из этих работ описывались в моих обзорах и было включено в число "лучших из лучших" . ... Непопадание в список каких-то важных работ связано в основном с тем, что "на лету" трудно определить важность статьи вне своей области интересов, кроме того этот год выдался для меня непростым.. ... Authors: Jason W.T. Hessels et al. Статья в Обзорах . ...

... How difficult is it to accurately implement planetary flybys? What factors determine the desired closest approach of a space probe during a flyby? ... Get instant access to subscriber content on Astronomy.com! ... If you are already registered on Astronomy.com, please log in below. ...

The database contains references to the papers, data files and links to the Internet resources related to measurements and calculations of the optical constants in the wavelength interval from X-rays to radio domain. ... References to some useful books and reviews on the subject (e.g. the classical handbooks edited by E.D.Palik) and links to Internet collections of optical constants and personal WWW pages with related software were also placed in the database. You have arrived at our welcome page. ...

Please enter the lightcurve file name and period search parameters: . Lightcurve file: . ... Apply the Heliocentric correction and convert all dates to Terrestrial Time (TT)? ... Also, the Heliocentric correction cannot be applied to such lightcurves. ... This period search service is also available at the mirror sites: Mirror 1 , Mirror 2 , Mirror 3 , Mirror 4 . You may download the latest source code distribution and install the period search service at your own web server. ...