In Actor Prolog a resident is a special mechanism that helps processes to inspect state of other processes. A resident observes the state of a specified (target) process and if the state of the process changes (for instance, after message handling) it proves a specified predicate of the process. ... Work of the resident. ... Any change of the list of target processes or arguments of resident function results in activation of the resident and repeated collection of information in the target worlds. ...
This module provides for the generation of Expires HTTP headers according to user-specified criteria. ... This module controls the setting of the Expires HTTP header in server responses. The expiration date can set to be relative to either the time the source file was last modified, or to the time of the client access. ... ExpiresByType . ExpiresDefault . The ExpiresDefault and ExpiresByType directives can also be defined in a more readable syntax of the form: . ... Module: mod_expires . ...
... This tool is designed to create formatted and unformatted file-by-file reports from fits headers, or fits files. fitsreport reads from a configuration file all the keys to be displayed: . ... retrieve non-FITS information (file name, path name). ... The tool reads all fits files in the given path, evaluates the configuration file fitsreport_raw.cfg (to be in ${DFO_CONFIG_DIR}) and dumps the output into out. ... This is more evident in the other config file, fitsreport_raw.cfg. ...
... Shock is a non-linear plasma wave generated by plasma flow (Burgess, 1995). ... Shocks are thus places where plasma and field go through dramatic changes in density, temperature, field strength, and/or flow speed. If there is no plasma flow through the surface (Un <> 0) or there is no dissipation and compression across it, we talk about discontinuity only, not shock. ... Contact discontinuity . ... Plasma pressure and field strength increase at shock; magnetic field bends away from normal . ...
Full derivation of the projectile motion equations Acceleration is defined as the rate of change of velocity. So, by definition... dv a= dt For the projectile motion case, acceleration is constant. ... To undo differentiation, you need to integrate. ... The right hand is just the integral of the differential of v - i.e. it takes you back to v. For the left hand side, to integrate a constant, multiply it by whatever variable you are integrating against (in this case, t) and add a constant. ...
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Ссылки http://www.mso.anu.edu.au/pfrancis/phys1101/Lectures/L03/projectile_motion_longer_derivation.pdf -- 93.3 Кб -- 25.02.2011 Похожие документы
... Space flight . Crew training . ... honing the skills of performing the tasks of operating the orbital (suborbital) spaceship in a normal autonomous flight and in case of occurrence of off-optimum situations; . ... preparing for conducting visual observations, photographing and video filming envisaged by the flight program; . ... preparing the astronaut's body to the effect of space flight factors, honing the skills of operating the spaceborne medical facilities, rendering self and mutual aid; . ...
TH getINDI 1 .SH NAME getINDI \- get INDI property values .SH SYNOPSIS \fBgetINDI [options] [device.property.element ...]\fP .SH DESCRIPTION .na .nh .PP getINDI connects to an indiserver and reports the current value of one or more properties. ... PP The last component of the property specification is usually the element name, but may be a reserved name to indicate an attribute of the property as a whole. ... TP -p <p> connect using alternate port p; the default is 7624. ...
Research Technician Radio Meteor Detection A fixed-term Research Technician position is available at the Armagh Observatory funded by the Europlanet Research Infrastructure (RI) under the Seventh Framework Programme of the European Union (EU). ... There is a timeframe for these tests, which are also funded by Europlanet, and details of field tests will be agreed following discussion between the candidate and the PI of the pro ject. ... The Armagh Observatory is an equal opportunities employer. ...
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Ссылки http://star.arm.ac.uk/jobs/2010/aac_research_technician_2010sep14_A4_advert.pdf -- 55.8 Кб -- 23.09.2010 Похожие документы
. This document is designed to be viewed using the frames feature. If you see this message, you are using a non-frame-capable web client. Link to Non-frame version.
... Impact on source motion in Galactic coordinate system is given by Kovalevsky (2003), Malkin (2011) l cos b = -A sin l, b = -A cos l sin b, where A = R0 02 /c is the galactocentric acceleration called hereafter the GA constant. ... We just have to return to the traditional many-centuries-old astrometric practice of modelling the position of a celestial object as a linear trend with two parameters: the position at the initial (conventional) epoch and the apparent (proper) motion. ... 2011). ...
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Ссылки http://www.gao.spb.ru/english/personal/malkin/publ/zm14e.pdf -- 534.2 Кб -- 17.01.2015 Похожие документы
... The post-flight reconstruction of the INTERBALL Auroral probe (Interball 2) orbit has been recently finished in the Ballistic Center of the Keldysh Institute of Applied Mathematics (KIAM) of Russian Academy of Sciences. ... We shall name these new orbital elements as "Version 3" contrary to the former orbital elements "Version 1" and "Version 2" distributed earlier. All orbital elements are presented in the IKI WEB server in the F1 format . ... of the INTERBALL Project . ...
... arXiv.org . ... Modeling Light Curves for Improved Classification . ... These include heterogeneity of the data, irregularly sampled data, missing data, censored data, known but variable measurement errors, and most importantly, the need to classify in astronomical objects in real time using these imperfect light curves. We describe a modeling-based approach using Gaussian process regression for generating critical measures representing features for the classification of such lightcurves. ...
Computer Ephemeris. Ephemeris for physical observations of the planets. Explanations. Each row of the table contains for date specified at 0h of Time Terrestrial Dynamical: . ... position angle of axis of planetary rotation (degrees) - 'P', . ... illumanated part of the disk - k, . ... position angle of disk point with minimal illumination (degrees), . longitude of central meridian of the disk (degrees) - 'merid1' - system I and so... phase correction (degrees). ...
... Points in 3-dimensional space are in general position, if no four of them are in one plane. Two triangles in 3-dimensional space whose six vertices are in general position are linked if the outline of the first triangle intersects the interior of the second triangle exactly at one point. ... Then there exist two linked triangles with vertices at these points. ... Assume that the vertices of two triangles are in general position. ... And the vertices of these two triangles are in general position. ...
... include stdio.h and may also need some of # include stdarg.h , # include sys/types.h , # include sys/stat.h , # include fcntl.h . int close ( int handle ) - Close a file opened for unbuffered I/O. int creat( char *filename, int pmode ) - Create a new file with specified permission setting. int eof ( int handle ) - Check for end of file . long lseek( ...
... There has been a heated public discussion in the past few years about whether our ninth planet is really deserving of the name. Since Pluto orbits a star, and is much less luminous, it certainly satisfies the definition we have above. The problem is actually not with Pluto, but with a very large number of other bodies in our Solar System which also satisfy this definition, but which are not called planets. Perhaps the most notable of these is Ceres, the largest asteroid. ... Planet . ...
... VaST is a software tool for finding variable objects on a series of astronomical images. ... VaST performs object detection and aperture photometry using SExtractor on each image, cross-matches lists of detected stars, performs magnitude calibration with respect to the first (reference) image and constructs a lightcurve for each object. ... VaST FITS image viewer ./pgfv . ... Part I" PZP, vol. ... K. V. Sokolovsky, S. A. Korotkiy; "New Variable Stars Discovered by the NMW Survey" PZP, vol. ...
Альтернативный форум . Scientific.ru Все форумы . Постоянные участники форумов [ .. ... Варяг - 12.03.2006 08:34 . Re: Инерция . x203a; x203a; x203a; в ответ на: Инерция Уникум . ... Present physical theory offers no mechanical definition for the cause of an inertial property of matter. ... This non definition of an inertial property limits the ability of present physical theory to define matter and space. ... Re: Инерция То, 13.03.2006 11:30 . ... Re: Инерция Варяг, 12.03.2006 08:34 . ...
... Hartmann Test Using a Screen With Four Holes 2 Hartmann test with four holes screen The theoretical concept of the primary aberrations measurement by four apertures Hartmann test introduced by "Malacara" * and "SalasPeimbert et. al. ... Black curve show the calculated coefficients for phase screens which have 8 modes of Zernike aberrations and red curve show the calculated coefficient for original phase screen. (a) astigmatism 45 (b) astigmatism 090 14 Coma Coma modes of Zernike aberration. ...
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Ссылки http://site2010.sai.msu.ru/static/doc/RShomali_site2010.pdf -- 944.0 Кб -- 18.10.2010 Похожие документы
... ROBERT J. CENKER . ... This has included launch vehicle evaluation and systems engineering support for Motorola on Iridium; avionics architecture, generation of performance specification, and generation of performance map for small expendable launch vehicle; and constellation configuration and launch vehicle performance definition for proprietary smallsat communications system. Last two years with RCA were spent as Manager of Payload Accommodations on EOS Platform. ...