HTML is an application conforming to International Standard ISO 8879 -- Standard Generalized Markup Language (SGML). ... Every SGML document has three parts: . SGML declaration . ... For example, the SGML declaration in the HTML DTD specifies that the string that opens an end tag is </ and the maximum length of a name is 72 characters. ... Most HTML elements are identified in a document as a start tag, which gives the element name and attributes, followed by the content, followed by the end tag. ...

This home page belongs to small group of scientists working at . Sternberg Astronomical Institute which is a part of Moscow State University . ... Электронная библиотека научно-технической и художественной литературы (доступна только из ГАИШ) . ... Local staff . Dr. Edward Kononovich (konon -at- sai.msu.ru), Associate Professor . ... Dr. Sergey Ayukov (asv -at- sai.msu.ru), Research Fellow, Webmaster of the group . ... Joint seminar of Solar Studies Structure Group and Solar Photometry Group . ...

... The HH flow associated with young stellar object HL Tau has an exciting history and even until now the origin of some its features is not clear yet. ... Knotty structures of Herbig-Haro jets are common phenomena and knowing the origin of such structures is essential for understanding the processes of jet formation. ... In the flow detected compact knots with high (-150 km/s) and bow shape structures in front of those, with low radial velocities (-50 km/s). ...

Next: Specifying Keywords Up: MIDAS Data Structures Previous: MIDAS Data Structures . Descriptors have been derived from the concepts used in a FITS file header and have many similarities with the FITS keywords. ... Writing values into positions beyond the current length leads to an automatic extension of the descriptor (and update of its length) just as a text file is extended by the ``editor'' when you are editing it. ... For example, WRITE/DESCR imgfile Descname/C/1/7 Anyname . ...

WCSLIB љ 5.15 . ... WCSLIB Fortran wrappers . ... To this end, routines have been provided to set and retrieve values of the various structs, for example WCSPUT and WCSGET for the wcsprm struct, and CELPUT and CELGET for the celprm struct. ... STATUS = WCSPUT (WCS, WCS_FLAG, -1, 0, 0) STATUS = WCSINI (2, WCS) * Set CRPIX1, and CRPIX2; WCS_CRPIX is defined in wcs.inc. STATUS = WCSPUT (WCS, WCS_CRPIX, 512D0, 1, 0) STATUS = WCSPUT (WCS, WCS_CRPIX, 512D0, 2, 0) * Set PC1_2 to 5.0 (I = 1, J = 2). ...

... We present a comparison of the surface density of young stars (неБ‹†) and dust surface density (неdust) across NGC 346 (N66) in 115 independent pixels of 6 ц— 6 pc2. ... We convert неdust to gas surface density (неgas) and неБ‹† to star formation rate (SFR) surface densities (неSFR), using simple assumptions for the gas-to-dust mass ratio and the duration of star formation. ... On small scales the неSFR derived using Hн± systematically underestimates the count-based неSFR, by up to a factor of 10. ...

... Another significant contribution to the crystal energy of metals is the electron-ion interaction or the electron bandstructure energy (E BS ) which is defined by the interaction of valence electrons and the Brillouin zone (BZ) planes. ... The program BRIZ has been developed for 3D visualization of Brillouin zone configurations and intersections of BZ planes with a Fermi sphere[4]. ... 1.75 (electrons/atom). ... 4] Degtyareva V.F., Smirnova I.S.: BRIZ: a vizualization program for Brillouin zone ? ...

OptInt PmWiki : Pm Wiki / Markup Master Index . Text formatting rules | ... To internal pages and more . ... Text . ... This page contains the most frequently used wiki markup, briefly. ... See Links . ... page name]] . ... link text]] (to refer to an anchor in another page) . ... See Page directives , Comment markup , Page variables . ... See Include other pages , Page text variables . ... See Page variables , Page text variables , Page lists . ... name:description:) sets a page text variable . ...

... A structure definition is provided: . type, public :: EllipseT real(single) ::& xAmp,& yAmp,& phase,& ! ... eg 'pixels', 'detxy', 'tanxy' logical(bool) :: isCircle end type EllipseT . ... interface initializeEllipseT subroutine initializeEllipseTScalar(ellipse) type(EllipseT), intent(out) :: ellipse end subroutine initializeEllipseTScalar subroutine initializeEllipseTVector(ellipse) type(EllipseT), intent(out) :: ellipse(:) end subroutine initializeEllipseTVector end interface . ...

... More than 300 surface reconstructions are already known for pure Si surface and Si surface with adsorbate. Study of their properties by the methods of surface physics reveal numerous interesting phenomena including various phase transitions accompanied by changes of Fermi-surface topology, development of the charge-density wave, etc . ... The charge-density wave (CDW) develops in materials with a chain-like crystal structure at temperatures below the Peierls transition temperature. ...

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The HyperNews Linux KHG Discussion Pages . Forum: Tour of the Linux kernel source . Keywords: configuration makefile . Date: Wed, 22 May 1996 17:34:39 GMT . From: Steffen Moeller < steffen@di.unito.it > . ... Or is this too trivial for a Hacker's Guide? ... If there's some positive feedback I'd like to start on this myself, but I'd need some help - at least for the language. ... Editing services available... by Michael K. Johnson . ... Kernel configuration by Venkatesha Murthy G. ...

... AAS link ] . ... Our internal perspective makes it difficult to determine the spiral structure of our own galaxy. ... H I absorption, on the other hand, traces colder, denser gas that should be more confined in discrete clouds and perhaps discrete spiral arms. In addition, H I self-absorption (HISA) requires background H I emission at the same velocity as the foreground absorbing gas, thus introducing a much-needed constraint on the large-scale sightline geometry and kinematics. ...

Most radio and modem clocks used for a primary (stratum-1) NTP server utilize serial ports operating at speeds of 9600 baud or greater. ... In order to reduce these errors, a set of special line disciplines and stream modules can be configured in the Unix kernel. ... Note that not all Unix kernels support line disciplines and of those that do, not all support System V streams. ... There are two line disciplines and a special streams module included in the distribution. ...

... Several of the tasks in the spectral package share a common set of parameters. ... Each task in the spectral package has a hidden parameter which points to the pkgpars parameter file. The parameters stored here include the observed data sets and the model descriptor, and instrument-specific parameters. ... The observed counts and error data set contained in the table file ( *_obs.tab ) produced by qpspec will be the input data for subsequent spectral tasks. ...

Next: Research Environment Up: Organizational Structure Previous: Organizational Structure . The Armagh Planetarium (see www.armaghplanet.com ) is a multifaceted organization dedicated to astronomy education from nursery-age to retirement. ... Since its inception the Planetarium has operated as an independent institution, the first and perhaps the best known Director being the writer and broadcaster Sir Patrick Moore. The present Director of the Planetarium is Dr Tom Mason. ...

... A flexible and efficient scheme allowing arbitrary FITS Binary and ASCII Tables to be converted to arbitrary C structures at run-time is presented. ... We have developed a versatile scheme that allows data transfer between FITS Tables and C data structures. This generic scheme uses two supporting structures: a TBLCOL to contain an arbitrary FITS Binary or ASCII Table (or both), and a translation table that maps TBLCOL to a user-specified C structure. ... Figure: TBLCOL Format Components. ...

. I will present some new results pertaining to our current understanding of the structure and substructure of the stellar components of the Milky Way, including possible relations between them and insight gained into Galaxy evolution.

... Gravitational wave search provides insights into galaxy evolution and mergers . ... Surprise pancake structure in Andromeda Galaxy upends galactic understanding . ... This composite shows the alignment of the satellite galaxies of Andromeda in relation to the view that we see from Earth (the top left panel shows a true-color image of the center of the Andromeda Galaxy taken with the CFH Telescope). ... The structure of these small galaxies lies in a plane, analogous to the planets of the solar...

How Do Children Learn? ... Here we propose an innovative approach to children's learning, one that integrates the transmission, constructivism, and social constructivism models by having teachers present some of the fundamental concepts involved in astronomy education at the elementary level. ... learn the story . ... Before presenting sample stories and curricular ideas, we must discuss some of the impediments, pedagogical and professional, to teaching and learning astronomy at the elementary level. ...