S.Duzhin COMBINATORICS Lecture 4: Combinatorial species According to N. Bourbaki, a structure in a set U is an element of a tower of sets over U . ... De nition. ... 1) Two species, F 1 and F 2 , are said to be equipotent, if the sets F 1 [U ] and F 2 [U ] have equal cardinality for any nite set U . ... The type generating series of a combinatorial species F is ~ F (x) = 1 X n=0 ~ f n x n ; where ~ f n = jF [n]=  j is the number of F -structures in a set of n elements considered up to isomorphism. ...

Еще в разделе: (Показать все результаты (>662) - www.mccme.ru/ )

• http://www.mccme.ru/ium/postscript/s12/balzin-ProblemSet1.pdf
• Elements of the theory of modular forms (Spring 2000)
• Elements of the representation theory (Spring 2000)

... Plug-plate cartridges and science fiber harnesses . ... Array 19891124 Comments on Plug Board Design 19891228 Large Capacity Archival Data Storage 19910126 Imaging Survey Plan 19910528 Telescope enclosure and site development 19910801 IR All-Sky Camera 19910814 Mechanical Properties of Ribbed Plastic Sleeves 19910912 Bending and Drilling Aluminum Plug Plates 19911019 Fiber Positioning System for the SDSS * 19920608 Telescope Tracking Smoothness 19920916 Results of the 1/92 Fermilab ...

Еще в разделе: (Показать все результаты (>526) - www.apo.nmsu.edu/ )

• Conical baffle Inspection
• lsst.tcc: tcc.cmd.process Namespace Reference
• lsst.tcc: python/tcc/cmd/process.py Source File

Main Page Data Structures File List Data Fields Globals . Array element. More... #include < exchange.h > . char . ... diameter . double . ... Corresponds to one row of an OI_ARRAY FITS table. char _element::tel_name[17] . char _element::sta_name[17] . int _element::sta_index . float _element::diameter . double _element::staxyz[3] . The documentation for this struct was generated from the following file: . exchange.h . ...

Еще в разделе: (Показать все результаты (>1169) - www.mrao.cam.ac.uk/ )

• Supernova Remnant (SNR) Catalogue or Catalog of Galactic SNRs
• OptInt PmWiki : PmWiki / Forms
• Bojan Nikolic -- Compiling CASA revisited

... BIG BANG COSMOLOGY, GALACTIC CLUSTERS, SPACE DENSITY, UNIVERSE, FRAGMENTATION, HYDROGEN CLOUDS, INTERSTELLAR GAS, SPATIAL DISTRIBUTION, VOIDS . ... The fragmentation theory of the formation of the large scale structure of the universe is explained and contrasted with the continuous clustering theory. ... Use: Authors Title Abstract Text Text Query with Keywords Return: Query Results Query Form Database: Astronomy Instrumentation Physics and Geophysics ABSTRACT QUERY USER FEEDBACK HELP ...

Еще в разделе: (Показать все результаты (>460) - xray.sai.msu.ru/ )

• Seminars
• Be/X-ray binaries and candidates
• The X-ray Optics

... 3 ­ Sternberg State Astronomical Institute, Moscow, :jeanna@sai.msu.ru The graphic method of the analysis of an arrangement of linear structural elements on geographical and geological maps of continents (A.V.Dolitsky, [1]) has allowed to find out global stress fields of the past and among them one which directions (the main normal and maximal tangents) describe more than 80 % of all linear elements of a relief. ... The found poles share program way on density of an arrangement on 3-4 groups. ...

Еще в разделе: (Показать все результаты (>93) - selena.sai.msu.ru/ )

• Comment
• Comment on the International Jubilee Symposium
• Aleksei A. Berezhnoi

Underdetermined sets is a new type of data structures (terms) developed in Actor Prolog . ... The point is that an underdetermined set can include some indefinite rest (a tail) like a list in usual Prolog . At the same time, the order of elements of an underdetermined set can be arbitrary one and it does not affect results of unification of underdetermined sets. Moreover, Actor Prolog guarantees that a rest of an underdetermined set never contains elements that are explicitly given in the set. ...

Еще в разделе: (Показать все результаты (>528) - www.cplire.ru/ )

• Open Systems Handbook: A Guide to Building Open Systems
• Actor Prolog User Guide. Residents.
• Lab234 - Technology for fabrication of superconducting integrated circuits

XMLDSIG Working Group Grigorij Chudov, CRYPTO-PRO Internet Draft Serguei Leontiev, CRYPTO-PRO Expires October 7, 2004 April 7, 2004 Intended Category: Informational Using algorithms GOST R 34.10-2001, GOST R 34.10-94 and GOST R 34.11-94 for XML Digital Signatures <draft-chudov-cryptopro-cpxmldsig-00.txt> Status of this Memo This document is an Internet-Draft and is subject to all provisions of Section 10 of RFC2026. ... This document introduces GOST R 34.10-94/2001 signatures as additional methods. ...

Еще в разделе: (Показать все результаты (>430) - lnfm1.sai.msu.ru/ )

• Raw.Obs.Data.Jupiter.Outer.Sats
• jg0007
• jg0021

Stellarium 0.12.3 . ... Classes . ... ClassљList . ... Static Public Member Functions . CLIProcessor Class Reference . ... argsGetOption (const QStringList &argList, QString shortOpt, QString longOpt) . Check if a QStringList has a CLI-style option in it (before the first ). ... Retrieve the argument to an option from a QStringList. ... Check if a QStringList has a yes/no CLI-style option in it, and find out the argument to that parameter. ... a long-form option string, e.g. "&ndash;help" . ...

Еще в разделе: (Показать все результаты (>782) - astro.uni-altai.ru/ )

• Stellarium: StelSphericalIndex Class Reference
• Stellarium: core/planetsephems/calc_interpolated_elements.h Source File
• Stellarium: StelSphericalIndexMultiRes Class Reference

Russian SHAREABLE DATA CENTER Institute of Solar-Terrestial Physics SB RAS . ... The ionogram catalogue is divided into the data file and the key file. ... The station codes database consists of the data file and two key files. ... This database consists of the data file and the key file. ... The antenna DB consists of two interrelated databases. ... The data file contains the following information: antenna type, antenna name, antenna parameters names, measurement units, and ranges of parameters. ...

Еще в разделе: (Показать все результаты (>26) - rp.iszf.irk.ru/ )

• East Siberian Center for the Earth's Ionosphere Research. Capabilities and

STEP INTO THE BLUE - MEADE INSTRUMENTS PRODUCT GUIDE . ... Telescopes . ... Meade Series 5000 HD-60 9mm 6-Element Eyepiece (1.25") . ... Meade Series 5000 9mm HD-60 6-Element Eyepiece, #07732 (1.25"). The latest advancement in the Meade Series 5000 eyepiece series offers a large 60 apparent field of view and a flat field of view which is tack sharp right to the edge. ... Meade Series 5000 Pl ssl Eyepieces offer a very wide field-of-view, with pinpoint edge of field sharpness and contrast. ...

Еще в разделе: (Показать все результаты (>2468) - www.meade.com/ )

• Meade Series 5000 HD-60 6.5mm 6-Element Eyepiece (1.25")
• Meade Series 5000 HD-60 18mm 6-Element Eyepiece (1.25")
• Meade Series 5000 HD-60 25mm 6-Element Eyepiece (1.25")

. Input New Element: Entered element: . Number elements: . Filled array .

Еще в разделе: (Показать все результаты (>235) - www.astro.spbu.ru/ )

• AddElem.htm: Add elements
• ArrElem.htm: Elements of Array
• Atomic Data arranged by elements

MICROSATELLITE PROGRAM KOLIBRY MS MS PROGRAM PARTICIPANTS PROJECT IMPLEMENTATION . INTERNATIONAL SPACE STATION . MICROSATELLITE PROGRAM . ... RSC Energia's contribution to the above project will be the following: to ensure the Kolibry MS/International Space Station (ISS) integration, including satellite delivery into orbit and launch into open space, as well as involvement of the required experts from the corporation in the project. ... Official WEB-site of S.P.Korolev RSC Energia . ...

Еще в разделе: (Показать все результаты (>1878) - www.energia.ru/ )

• S.P.Korolev RSC Energia - LAUNCHERS
• S.P.Korolev RSC Energia - LAND LAUNCH SYSTEM
• INTERNATIONAL SPACE STATION

RADIOASTROPHYSICAL DEPARTMENT  INSTITUTE OF SOLAR-TERRESTRIAL PHYSICS RAS SB . ... Radioastrophysical Department , Institute of Solar-Terrestrial Physics, Siberian Division, Russian Academy of Science. ... Head of Laboratory dr. Gubin A.V. LABORATORY of INFORMATION SUPPLY and METHODOLOGY of RESEARCH . ... Head of Observatory Kitsanov S.V. SIBERIAN SOLAR RADIO TELESCOPE . Siberian solar radio telescope data at 5.7 GHz in I SOHO EIT 171 SOHO EIT 195 SOHO EIT 304 MDI Continuum MDI Magnetogram . ...

Еще в разделе: (Показать все результаты (>31) - ssrt.iszf.irk.ru/ )

• Radioastrophysical Observatory ISTP RAS SB

... The European HST Archive has been moved to ESA's European Space Astronomy Centre ( ESAC ), Spain, where most of ESA's Space Science Archives are located and operated from. ... The Space Telescope European Coordinating Facility (ST-ECF), jointly operated by ESA and the European Southern Observatory ( ESO ) was, until the end of 2010, the European HST science facility, supporting the European astronomy community in exploiting the research opportunities provided by the Hubble Space Telescope. ...

Еще в разделе: (Показать все результаты (>240) - www.stecf.org/ )

• AstroAsciiData
• Some Experiments with the Restoration of NICMOS Camera 2 Images of OMC-1
• Imaging Polarimetry with NICMOS

... Некоторые чудеса, связанные с фосфором и свинцом . ... История фосфора . ... Это светится белый фосфор. ... Белый фосфор - твердое кристаллическое вещество, причем в химически чистом виде кристаллы белого фосфора совершенно бесцветны, прозрачны и очень хорошо преломляют свет. ... Поэтому в обычных условиях фосфор внешне очень похож на воск, но тяжелее его (плотность белого фосфора 1,84). ... При 44њ С белый фосфор плавится, а при 280,5њ С кипит. ... Растворяли белый фосфор в бензоле или сероуглероде...

Еще в разделе: (Показать все результаты (>12) - www.skeptik.net/ )

Mark your calendars to reserve Tuesday, December 13 for a sensational astronomy meeting! The Amateur Astronomers Association of Princeton is presenting astronomer and author Kim Weaver for a presentation titled: "New Eyes on the Universe: Observing Beyond Hubble with the Chandra and Spitzer Space Telescopes," and will highlight violent processes and dust-enshrouded objects revealed only by searching for signatures in x-ray and infrared light. ...

Еще в разделе: (Показать все результаты (>115) - www.princetonastronomy.org/ )

• Amateur Astronomers Association of Princeton

Russian Version [ MS-Win ] . ... Satellite data ] . SMIS ] . The application is designed to perform high-accuracy geographic referencing and calculate geographic coordinates of satellite data using orbital data. ... The program performs conversion of satellite images into conic or equidistant projection and overlays the coordinate grid over it. ... When necessary the program allows for setting control points for correction of the reference. Shareware version (APT NOAA data processing) . ...

Еще в разделе: (Показать все результаты (>53) - smis.iki.rssi.ru/ )

• Matyushkin Evgeny, Space Research Institute (SRI)
• SMIS IKI RAN (Satellite data)
• SMIS IKI RAN (Equipmaent)

Download Izmccd (~2.7 MB). ... a) a choice of the best mode of measurements of stars and objects ("Properties/Measurement"), . b) a choice of reference stars. ... 1) necessity of presence on an image of a plenty of stars (we recommend to apply this mode, if on the frame of reference stars is more 100) . ... Sx and Sy depend from residuals at all reference stars (reference stars are marked by blue color). ... These residuals are the image of the star a minus function of a profile for each pixel. ...

Еще в разделе: (Показать все результаты (>10) - www.izmccd.puldb.ru/ )

.

60. Russian space program Rockets