In this chapter we will consider two very simple but useful Web agents that I have written on Actor Prolog for my own needs. ... Let us start the Web agent. Fig. ... Start of the Web agent. The Context diagram consists of three blocks: "Logic Programming Sites", "Edit", and "Check". ... Some Web sites that are linked with the logic programming and Prolog are listed in the pulldown list (these addresses are transferred to the "Edit" block from the "Logic Programming Sites" block). ...

... This basically involves calling appropriate functions to traverse a directory hierarchy or inquire about a directories contents. int chdir(char *path) -- changes directory to specified path string. ... There are many system calls that can applied directly to files stored in a directory. int access(char *path, int mode) -- determine accessibility of file. path points to a path name naming a file. access() checks the named file for accessibility according to mode , defined in #include <unistd.h> : . ...

Astronomy Picture of the Day . ... 25.04.2001 . ... AURA , NSO , NOAO , NSF Explanation: Some astronomers don't like stars. ... So rather than try to eradicate existing stars with a laser, these astronomers create an artificial star of their own right where they need it -- with a laser . ... Above , an artificial star was created with a four-watt laser at Richard B. Dunn Solar Telescope on Sacramento Peak in New Mexico . ... April . ... April 2001 . ... A Telescope Laser Creates an Artificial Star . ...

... How much energy is there in a 20 mph wind? . 20 mph wind =10 m/s .0006 * 10 3 = .0006 * 1000 = .6 KILO watts per square meter . ... In your back yard the average wind speed is 10 mph which yields 100 watts per square meter. ... 4 3 = 64 if a 10 mph wind gives you 100 watts per square meter then a 40 mph wind gives you 64 times more power per square meter 6400 watts per square meter . total power = 6400 watts per square meter * 2 square meters = 12800 watts = 12.8 Kilowatts this is a lot! ...

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. ...

Blackholes Forum Message . ... Can Black Holes Create Space Time? ... Quasar jet streams (QJS) have been exhibiting Faster than light motion since they were first discovered by radio astronomy a long time ago. ... But what if Black holes were creating Space time, what if a relationship between matter energy and space time exists, in a conundrum what can matter exist in, it can exist in side of it's self, how about this as a hypothesis, can black holes create space time? ... www.astronomy.net . ...

... Remove Device.startCmdList . ... Bug fix: DeviceSet.startCmd and startCmdDict did not wait for all device commands to finish if a device had more than one command. ... The value returned by the callback is ignored, instead of being used to start a new device command. ... Bug fix: Device's connection state callback did not detect if a connection failed or was failing. ... Added link to Doxygen documentation in main manual and created this version history file. ... First version with version history. ...

This directory contains material for running demonstrations of the routines in the IRAF.STECF package impol To run these demonstrations IRAF/ STSDAS is mandatory and the impol package must be loaded The directory is composed of the following files : reflneb.fits A 512x512 intensity image of a model reflection nebula demo_foc.cl demo_nicmos.cl IRAF cl scripts for running the demo's for the demo_wfpc2.cl three HST instruments and a SPECIAl (non-HST) demo_special.cl ...

... Meade Instruments Corporation . ... Section 3: File Menu . ... Displays the dialog to open an existing image: . ... Saves the current image as a new file name or new file type, or both. ... This can be useful to prevent having 20 or more images open at once, and saves having to close them manually. ... This is done by creating a text file with the same name as the image file. ... Note that Image Information is saved within the FITS file, so there will not be a text file to accompany these files. ...

... joel created the event <b>ASRAS Board members meeting - monday May 9 @ Farash Center</b> . ... joel created the event <b>ASRAS MONTHLY MEMBERSHIP MEETING - Friday May 6 at Farash Center - Ionia NY</b> . ... joel created the event <b>ASRAS MONTHLY MEMBERSHIP MEETING - Friday April 1 at RIT</b> . ... joel created the event <b>ASRAS MONTHLY MEMBERSHIP MEETING - Friday Mar 4 at RIT</b> . ... 2 months ago . ... joel created the event <b>ASRAS General membership meeting - RIT - Friday FEB 5</b> . ...

Stellarium 0.12.3 . ... StelFileMgr Class Reference . ... static QStringљ . findFile (const QString &path, const Flags &flags=( Flags ) 0) . ... the path to the locale directory or "" if the locale directory could not be found. static QString StelFileMgr::getScreenshotDir . ... On systems which provide a per-user data/settings directory (which we call the user_settings directory, this is also included in the search path, before the <config_root> directory. static bool StelFileMgr::isAbsolute . ...

... Creation of Space transportation system on the base of large length rope utilization . ... A given address contains the proposal to equip the International Space Station with the long rope and to create on that base a Space transportation system. ... A given system has the multifunctional purpose. ... The rope system could be the base for creating of alternative system of station angular orientation. To utilize the rope system to launch small satellites from the station and to return them back. ...

... PDF created with pdfFactory Pro trial version www.pdffactory.com .1 (LOD) (M>6) XX . ... PDF created with pdfFactory Pro trial version www.pdffactory.com , , , . ... http://www.iris.washington.edu/] DMS IRIS, 318 >4 1964 2000 300 5 . ... M > 5.5 M < 5.5 . ... Geophysical Res. ... Evolutionary features of the geophysical time series: -I. Tide process and seismic series V.M.Vorotkov, V.L.Gorshkov Summary The new method of comparative study of the geophysical data of a various nature is offered. ...

... index.php (1) | bbclone/ | ... To do you can use the following sample and point your browser to it. <?php define("_BBC_PAGE_NAME", "Test"); define("_BBCLONE_DIR", "bbclone/"); define("COUNTER", _BBCLONE_DIR."mark_page.php"); if (is_readable(COUNTER)) include_once(COUNTER); ?> ... Create the file "count.php" and add the following: <?php define("_BBCLONE_DIR", "/the/path/that/leads/to/bbclone/"); define("COUNTER", _BBCLONE_DIR."mark_page.php"); if (is_readable(COUNTER)) include_once(COUNTER); ?> ...

The site is dedicated to environmental health data processing: methodologies and software that implements them. Contains information both for beginners (green semaphore) and professionals (red semaphore). Nothing to download in English so far; however, you may obtain consultation and test processing of your data with our system (free). There are things for download in Russian: a lite version of EHIPS software and tutorial materials . Description of EHIPS . ... Russian version . ...

... Observatory . ... The Laboratory of Astrometry . Dept. for Physics of Stars&Galaxies . ... Astronomical Calendar . ... UkrVO . ... The purpose of research: Creating a stellar catalog to study the structure and kinematics of star systems, including open star clusters and stars with large proper motions; the enhancement ICRF / Hipparcos system to stars dawn to 17 m (V); Search of binary systems of brown dwarfs and determination of their parameters; astrometry of minor bodies of the Solar System. ...

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... Created: 23 February 2001 . ... SOFTWARE MAINTENANCE MANUAL . ... 9 January 2001 . ... Note: in the final document, the table of contents will be to third level] . The Software Maintenance Manual describes the procedures for installation and maintenance of the software for the Gemini Near-infrared Integral Field Spectrograph (NIFS). ... Section 19.4.3 of the document “Programmatic Requirements for Gemini Instrumentation Development” states the requirements for the Software Maintenance Manual . ...

... The flying laboratories, which are designed on the basis of the "IL-76 MDK" wide-body airplane, can create short-term weightless conditions. ... Weightlessness lasts for 25 seconds and can be recreated up to 15 times within one flight. ... The airplane volume (3,4m У 3,2m У 14.1 Л), as well as the payload of experimental equipment, allocated in the laboratory compartment, advantageously single out our airplane from the similar ones in the world. ... Flight . ... 25 sec . ... Upon request . ...

php /* * Backup script on server. ... Connects to the mySQL * database and creates a backup file of the whole database. ... Yes/No? ... It will void your warranty :-D! $ date = date ( mdy-hia ); $filename = $savepath/$dbname-$ date .sql ; if($use_gzip== yes ){ $ filename2 = $ file ; } else { $ filename2 = $savepath/$dbname-$ date .sql ; } if($send_email == yes ){ $fileatt_type = filetype($ filename2 ); $ fileatt_name = .$dbname. - .$ ... BR>"; $message .= "--{$mime_boundary}\n" ." ...