... The Boolean object is an object wrapper for a boolean value. ... JavaScript 1.3: added toSource method . ... If value is omitted or is 0, -0, null, false, NaN , undefined, or the empty string ( "" ), the object has an initial value of false. All other values, including any object or the string "false" , create an object with an initial value of true. ... For Boolean objects and values, the built-in toString method returns the string "true" or "false" depending on the value of the boolean object. ...

Еще в разделе: (Показать все результаты (>8312) - www.arcetri.astro.it/ )

... The if statement . ... The switch statement . ... if ( expression ) statement 1 else statement 2 ...or: . ... expression 1 ? ... The C switch is similar to Pascal's case statement and it allows multiple choice of a selection of items at one level of a conditional where it is a far neater way of writing multiple if statements: . switch ( expression ) { case item 1 : statement 1 ; break; case item 2 : statement 2 ; break; case item n : statement n ; break; default: statement ; break; } . ...

Еще в разделе: (Показать все результаты (>870) - jet.sao.ru/ )

• Looping and Iteration

As conditional or control statements you have IF in many variants (but essentially not changed from Fortran 77), DO (with some new variants) and the completely new statement CASE . The DO- loop should now be ended with the statement END DO and we no longer need any statement number. In addition, we can use the statement EXIT to jump out of the DO -loop and CYCLE in order to go to the next iteration of the present DO -loop. ... all negative numbers WRITE (*,*) 'Negative number' CASE (0) ! ...

Еще в разделе: (Показать все результаты (>2556) - crydee.sai.msu.ru/ )

• Long description for change bar example
• Specifications
• Fortran 95

The if statement uses the exit status of the given command and conditionally executes the statements following. The general syntax is: if test then commands (if condition is true) else commands (if condition is false) fi . ... Make sure that you end each if construct with a fi statement. if statements may be nested: if ... then ... else if ..... fi fi . The elif statement can be used as shorthand for an else if statement. For example: if ... then ... elif ..... fi . Example . ...

Еще в разделе: (Показать все результаты (>598) - comet.sai.msu.ru/ )

• HTML Math
• Example of using the case statement
• Using regular expressions with the grep command

. FOR <loop control> <statement>... [ XFOR <statement>... ] CFOR The rules for writing < loop control > are identical to those for the FORTRAN DO-loop. The actions follow the FORTRAN DO-loop control actions. At any point in the FOR-loop an XFOR statement may be inserted. This statement transfers control to the statement following CFOR. FOR I=1,80 LINE(I)=' ' CFOR .

Еще в разделе: (Показать все результаты (>3279) - www.atnf.csiro.au/ )

• Graphical User Interface Example (3)
• casacore: casa::LELCondition< T > Class Template Reference
• Number input

... Trapping errors . ... Inline::SLang . Doug's Home Page . The following code and examples can be found in the Inline::SLang distribution available from CPAN . The output was created using version 1.00 of the module, using the PDL support , together with version 1.4.9 of the S-Lang library. Source code 'message("This is S-Lang");'; print "This is Perl\n"; . which, when run, produces This is S-Lang This is Perl . ...

Еще в разделе: (Показать все результаты (>2305) - hea-www.harvard.edu/ )

• Doug Burke's Perl/S-Lang pages: Array examples
• Doug Burke's Perl/S-Lang pages: Structure examples
• Doug Burke's Perl/S-Lang pages: Datatype examples

... Sfit . ... In addition, the variety of possible forms in which observed spectra might be presented (LORES normalised, HIRES fluxed, OPTICAL, ULTRAVIOLET), it is demanding to ensure every mode is operational at once. ... SLV . CHISQ . LORES . ... AMOEBA . ... GENETIC . ... HIRES . ... FLX . ...

Еще в разделе: (Показать все результаты (>2667) - star.arm.ac.uk/ )

• Knockmany Chambered Cairn
• Why Asteroid 2008 TC3 Represents a Landmark - Dr David Asher, from Armagh
• Armagh Observatory

lsst.coordConv љ unknown . ... Classes . ... All љ Classes љ Namespaces љ Files љ Functions љ Variables љ Typedefs љ Enumerations љ Enumerator љ Pages . coordConv: Astronomical Coordinate Conversions . The coordConv package provides the following classes and functions. ... Coord : represents a position on the sky, with proper motion and radial velocity; provides easy access to spherical and cartesian position. ... Position conversion functions: . ... Time conversion functions: . ...

Еще в разделе: (Показать все результаты (>665) - www.apo.nmsu.edu/ )

• TUI:TUI Menu:Log Windows
• media
• op020202cloudcam

... We can help students grasp the significance of Hubble's extremely keen eye, and learn a bit about angles and math in the process, with the following in-class activity. ... Looking through binoculars or telescopes allows us to magnify a small section of the sky. To measure sizes or distances in that small section, astronomers divide a degree into 60 smaller pieces called arcminutes, and further subdivide minutes into 60 smaller sections called arcseconds. ... 30 feet = . ... 36 seconds . ...

Еще в разделе: (Показать все результаты (>1399) - www.astrosociety.org/ )

• ASP: Following the Martian Coastline
• ASP: Cosmic Collisions
• Astronomical Society

Astronomy Picture of the Day . ... 10.09.1997 . ... Credit: STS-85 Crew, SWUIS Team , NASA Explanation: Hale-Bopp , the Comet of the Century , is leaving the inner Solar System. ... The once bright Hale-Bopp has faded below 4th magnitude but is still visible to Earthbound observers south of 35 degrees north latitude . ... September 1997 . ... 1997 1998 . ... Publications with keywords: Comet Hale-Bopp . Publications with words: Comet Hale-Bopp . ... The Dust and Ion Tales of Comet Hale-Bopp . ...

Еще в разделе: (Показать все результаты (>134130) - www.astronet.ru/ )

• Journal "Peremennye Zvezdy"
• Follow The Spots
• Астронет > Comet Hale-Bopp Outbound

This module provides support for dynamically configured mass virtual hosting . ... Source File: mod_vhost_alias.c . ... For simple name-based virtual hosts you might use the following directives in your server configuration file: UseCanonicalName Off VirtualDocumentRoot /usr/local/apache/vhosts/%0 . A request for http://www.example.com/directory/file.html will be satisfied by the file /usr/local/apache/vhosts/www.example.com/directory/file.html . ... Module: mod_vhost_alias . ...

Еще в разделе: (Показать все результаты (>112) - neptun.sai.msu.ru/ )

• Apache module mod_imap
• Apache module mod_example
• Mapping URLs to Filesystem Locations - Apache HTTP Server

... All circuit parameters have been presented in a symbolic form. ... To use the program you will need a CIR file (PSpise, DesignLab file) of your circuit. CIR file examples have been enclosured: bpasside.cir, test1.cir, test2.cir, test3.cir, test4.cir, laksamp.cir, bridge.cir, uA741acf.cir, quartz.cir. ... Ideal operational amplifier (nullor) * Nname n1 n2 n3 n4 * * In the ideal op amp data, (n1,n2) represent output nodes, * (n3,n4) represent input nodes (noninverting, inverting). ...

Еще в разделе: (Показать все результаты (>9) - astrometric.sai.msu.ru/ )

• Specification
• Symbolic matrix processor

... We present a computer program for modelling energy flux distribution and light curves of eclipsing binaries from far ultraviolet to infrared regions. The Roche model is assumed. Proximity effects of components (reflection of radiation and surface gravity darkening) are taken into account. ... Figure 1: The surface temperature distribution for Algol A-B system before (upper plot) and after (lower plot) correction for temperature due to the irradiation effect. ...

Еще в разделе: (Показать все результаты (>1812) - www.adass.org/ )

• A New Entropy Measure Based on Multiple Resolution and Noise Modeling
• Spatial Structure of NGC 6822: An Example for Statistical Modeling of
• A Method for Visualizing Time Variability in X-Ray Images

Armagh Planetarium Events News of events at Armagh Planetarium . ... Education . ... Written by AP_admin on February 29, 2016 in Family Events . ... Over five weeks, the course takes a season by season look at the stars in their constellations and the mythology surrounding them.б We will look at how to spot satellites and planets too. If you want to discover the amazing objects we can all see at night, this is the course for you. ... Stargazing the Night Sky? ... 2016 Armagh Planetarium Events. ...

Еще в разделе: (Показать все результаты (>2289) - www.armaghplanet.com/ )

• Immanuel Velikovsky's weird astronomical theories | Astronotes
• Following a rainbow back to the Big Bang | Astronotes
• Courses | Armagh Planetarium Events

On optical characteristics of non-spherical scatterers . ... Usually one assumes that the radiation from a very distant source is incident on a scatterer and then this radiation can be represented by a plane wave . ... Amplitude matrix . ... The elements of the amplitude matrix on the directions of propagation of the incident and scattered radiations, the size, morphology and chemical composition of the scatterer as well as its orientation in the laboratory system. ... Scattering matrix . ...

Еще в разделе: (Показать все результаты (>301) - www.astro.spbu.ru/ )

• Database of Optical Constants -- Level: welcome
• Point matching method
• Database of Optical Properties -- Level: subpage

... A rough estimation is that in the United States there is one planetarium per 100,000 population, ranging in size from the Hayden Planetarium's 20-meter dome seating 430 people, to three-meter inflatable portable domes where children sit on the floor. ... Together dblo associates make a huge impact in the architecture, interior design and development arena in London. ... With the holidays around the corner what better way to spoil your family than with your very own private home cinema. ...

Еще в разделе: (Показать все результаты (>2) - www.armagh-planetarium.co.uk/ )

Astronomy Discussion Forums . ... Need All Claims Be Tentative? ... Here is an issue: does a particular representation correctly match the pattern it is claimed to represent went viewed by method 'x', within the limits of precision given by the definitions of the original pattern, the representation, and the method of viewing (x)? ... www.astronomy.net . ... Forum posts are Copyright their authors as specified in the heading above the post. "dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET" . ...

Еще в разделе: (Показать все результаты (>1391) - www.astronomy.net/ )

• You Are Missing The Point - an Astronomy Net Exploration Forum Message
• I Don't Follow You! - an Astronomy Net Exploration Forum Message
• Going Slow Is Sometimes Helpful. - an Astronomy Net Exploration Forum Message

... Gravity data reflect changes, related to the groundwater redistribution, ice melting, and precipitation accumulation. ... We apply Multichannel Singular Spectrum Analysis (MSSA, or extended EOF) technique to filter GRACE data and separate the principal components (PCs) of different periods. We performed data averaging over the large river basins of Russia. ... Fig 1. ... MSSA is a promising method for GRACE data processing, de-striping, filtering, and Principal Components (PCs) separation. ...

Еще в разделе: (Показать все результаты (>210) - lnfm1.sai.msu.ru/ )

• IDL programs
• Data bases of Natural Satellites. Documentation. Manual
• Proposing a METI Institute

... INVESTIGATION OF JOINT EFFECT OF TWO . MECHANISMS OF PROBE WAVE ANOMALOUS ATTENUATION . ... As it follows from the title of our paper, I shall speak about two mechanisms of anomalous attenuation, one of the basic effects been observed under ionospheric heating by powerful HF waves. ... The second mechanism of anomalous attenuation is multiple scattering. ... Perhaps, anomalous attenuation been observed at Arecibo will be easier explained by multiple scattering mechanism. ... O-wave only . ...

Еще в разделе: (Показать все результаты (>62) - ip.rsu.ru/ )

• Anomalous Absorption Theory
• MONTE-CARLO
• URSI-99 Poster on Phase Structure Function

... Tonight's Sky . ... The Magazine . ... Star Atlas . ... An artificial comet holds secrets to Earths life . ... Astronomy for Kids . ... Observing springtime deep-sky objects with a large telescope . ... The planet has extreme temperature swings and perhaps active lava flows. ... A digital supplement to Astronomy magazine. ... Join TravelQuest International with Astronomy and Discover magazines on one of three great tour options surrounding this celestial spectacle . ... Astronomy Magazine . ...

Еще в разделе: (Показать все результаты (>6020) - www.astronomy.com/ )

• What would cause Earthт??s orbit to become more circular instead of its present
• Follow the water | Astronomy.com
• First quantitative evaluation of planetary habitability presented |