Blackholes2 Forum Message . Forums: . ... Firtual Particles Are Not Only Particle Pairs . ... Posted by Richard Ruquist on October 19, 2004 12:03:20 UTC . ... Vacuum production of virtual particle pairs cannot violate the uncertainty principle. ... This theory is dual to the particle theory of gravitons. ... www.astronomy.net . About Astronomy Net | ... Forum posts are Copyright their authors as specified in the heading above the post. "dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET" . ...

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... NVIDIA, the NVIDIA logo, NVIDIA nForce, GeForce, NVIDIA Quadro, Vanta, TNT2, TNT, RIVA, RIVA TNT, Quincunx Antialiasing, and TwinView are registered trademarks or trademarks of NVIDIA Corporation in the United States and/or other countries. Linux is a registered trademark of Linus Torvalds. ... OpenGL is a registered trademark of Silicon Graphics Inc. ... Installing the NVIDIA Driver . ... Configuring X for the NVIDIA Driver . Using nvidia-xconfig to configure the X server . ...

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• Test of Position Switching with a Specified Off Position

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... Magnetic Storms . ... Cosmic Rays . ... Energetic Particles . ... Solar fast Particles . We cannot observe the way the distant universe accelerates cosmic rays or produces energetic photons, but acceleration processes also occur on our Sun , though on a much more moderate scale. ... That is why such events are often missed by cosmic ray detectors near the equator, where the lowest energies are excluded by the Earth's magnetic field. ... Should we be concerned about solar energetic radiation? ...

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• The Motion of Magnetically Trapped Particles -- History
• Energetic Particles
• Scientific Programme

We cannot observe the way the distant universe accelerates cosmic rays or produces energetic photons, but acceleration processes also occur on our Sun , though on a much more moderate scale. ... That is why such events are often missed by cosmic ray detectors near the equator, where the lowest energies are excluded by the Earth's magnetic field. The best detectors for observing solar particles are therefore those sensitive to the lowest energies of the cosmic radiation. ...

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• The Motion of Magnetically Trapped Particles -- History
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Next: Power Law fit to Up: Spectral Analysis Previous: Error Determination . With PROS2.3 all fitting is performed using Poisson statistics , rather than Gaussian, so that results will be correct even for small counts ( ) in some channels. Power Law fit to a Point Source . Raymond Model . Two-Temperature Raymond Model . Limiting Energy Channels Input to the Fit . Multiple Data Sets . ... Fit a source with a small number of net counts . Inspection of results . ...

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• Autoconfigure of Frame #1
• Event File Specifications
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... Meta Index / Home Page / Specifying parameters . Each parameter has a default value, which is used if no parameter is specified on the command line. A parameter may either mandatory (mode=q) or optional (mode=h). The default value and mandatory attribute are specified in the parameter file. ... Note: Mandatory parameters have a default value for use in the GUI. The GUI assigns values to all parameters and does not treat mandatory parameters specially. ...

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• Data-set
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• dataset

... Abstract Find the vector in a specified plane that maps to a specified vector in another plane under orthogonal projection. ... Brief_I/O Variable I/O Description -------- --- -------------------------------------------------- vin I The projected vector. projpl I Plane containing vin. invpl I Plane containing inverse image of vin. vout O Inverse projection of vin. found O Flag indicating whether vout could be calculated. ... Detailed_Output vout is the inverse orthogonal projection of vin. ...

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• CSPICE Routines: EKSSUM_C
• CCD Position and Orientation on Sky
• Mode = ACCUMConfig = ACS/WFC

... LST causes SCHED to assume that all input times are in local sidereal time. ... Otherwise, a station name can be given to allow scheduling in lst for some other station. When LST is specified, there are two ways to specify the date. DAY can be used to specify the (modified?) local sidereal day number as found on the VLA monthly schedules. ... In this case, SCHED will figure out when on that calendar day the local sidereal time specified for a scan occurs. ... Default: Not used if not given. ...

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• TPSTA
• NETSIDE
• DWELL

To proceed to drawing tracks of some objects select Tracks item in menu bar and then select Input Data in drop-down menu. Enter initial and final dates of time interval in corresponding data fields of the Input Data dialog box Input Data . ... The frame with horizontal and vertical scales corresponding to the right ascension and declination axes appears on screen. ... Depending on specifications introduced in the Input Data dialog box the picture represents tracks up to three different objects. ...

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• Keywords_46

... Informazioni . Informazioni generali . ... Personale . Personale di Ricerca . Personale tecnico, amministrativo, bibliotecario . ... Personale in ordine alfabetico . ... Informazioni varie . Informazioni specifiche . ... Informazioni sindacali . ... Phenomenology of particle acceleration in supernova remnants in the proximity of molecular clouds - DD71/2015 . ...

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• htcacheclean - Clean up the disk cache - Apache HTTP Server
• Per-user web directories - Apache HTTP Server
• Algorithm

... public class ParticleAnalyzer . ... static int . ... Add particles to ROI Manager. protected boolean . ... Clear ImageJ console before starting. static int . ... protected static int . ... Do not measure particles touching edge of image. protected boolean . ... Flood fill to ignore interior holes. protected static int . ... Display image containing binary masks of measured particles. static int . ... Field Detail public static final int SHOW_RESULTS . ... protected static final int NOTHING . ...

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• WindowManager (ImageJ API)
• Uses of Class ij.gui.Roi (ImageJ API)
• Orthogonal_Views (ImageJ API)

Next: Background Definition Up: Echelle Spectra Previous: Order Definition . ... Their removal is a rather delicate step, because in high-contrast images (such as well-exposed echelle spectra) there is always a danger of damaging the scientific contents of the frame. Particle hits can be removed from scientific exposures by splitting the exposure and comparing spectra of the same target obtained under the same instrumental configuration. ... Note that the background has been subtracted already. ...

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• Properties
• Access LEDA from Aladin
• Function Specification

Stellarium 0.12.3 . ... Classes . ... ClassљList . ... TuiNodeActivate Class Reference . ... voidљ . ... TuiNodeActivate (const QString &text, QObject *receiver, const char *method, TuiNode *parent=NULL, TuiNode *prev=NULL) . Create a TuiNodeActivate node. ... virtual TuiNodeResponse љ . handleKey (int key) . ... TuiNode (const QString &text, TuiNode *parent=NULL, TuiNode *prev=NULL) . ... virtual TuiNode *љ . ... virtual voidљ . ... Contains the numbers of the parent nodes in the hierarchy. ...

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• Stellarium: StelQGLTextureBackend Class Reference
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• Stellarium: StelQGL2Renderer Class Reference

... Acceleration of particles in the vicinity of a massive black hole We propose a two-step mechanism for charged particle acceleration in the magnetosphere of a massive black hole surrounded by an accretion disk. Particles first gain energy by stochastic process during the accretion phase. It is shown that effective proton acceleration up to energies eV is possible in the turbulent magnetized accretion disk. ...

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The NTP Version 3 daemon currently supports several different radio, satellite and modem reference clocks plus a special pseudo-clock used for backup or when no other clock source is available. Detailed descriptions of individual device drivers and options can be found in the Reference Clock Drivers page. Additional information can be found in the pages referenced there, including the Debugging Hints for Reference Clock Drivers and How To Write a Reference Clock Driver pages. ...

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• Configuration Options
• Authentication Options
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... The initial descriptions of the FITS format provided a simplified method for describing the physical coordinate values of the image pixels, but deliberately did not specify any of the detailed conventions required to convey the complexities of actual image projections. ... They were CRPIX n for the reference pixel location on pixel axis n , CRVAL n for the coordinate value at that pixel, CDELT n for the increment at that pixel in the coordinate value, and CTYPE n for the type of coordinate. ...

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• ADASS 2002 Conference Proceedings

Allows you to specify a drift scan: motion at a constant velocity along a great circle. ... The path starts at the new object position (though the telescope actually intersects the path later, see Subtleties ). ... Note that the units are always /sec for both axes. ... The velocity along the path is 0.01 /sec. ... The path is assumed to start when you hit the Slew button (more precisely, when the TCC parses the command). However, it takes the telescope awhile to slew to meet the specified path. ...

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• TUI:Telescope:User Catalogs
• lsst.coordConv: coordConv::OtherCoordSys Class Reference
• lsst.tcc: python/tcc/parse/getPVTPxPMRadVel.py Source File

OptInt PmWiki : Pm Wiki / Edit Variables . ... When set to '1', turns on the graphical buttons in the "Edit Page" form. # turn on graphical edit buttons . ... When set to '1', enables the "Save draft" button and built-in handling of "draft" versions of pages, where: . ... The suffix to use for draft versions of pages (default "-Draft"). ... The pattern used to determine if a page should be deleted. ... Name of the page (or an array of names) to be used as the default text for any newly created pages. ...

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• OptInt PmWiki : PmWiki / Page List Templates
• PPEUC Proceedings - Particle physics plenary talks
• OptInt PmWiki : PmWiki / Available Actions

... The <HR> element is used for horizontal rules that act as dividers between sections. The SRC attribute can be used to designate a custom graphic, otherwise subclass HR with the CLASS attribute and specify the appropriate rendering with an associated style sheet. ... An SGML identifier used as the target for hypertext links or for naming particular elements in associated style sheets. ... CLASS . ... CLEAR . ... The CLEAR attribute allows you to move down unconditionally: . clear=left . ...

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• How the permissions are to be set
• Sending files to a remote host
• Getting files from a remote host