home education > activities . ... Quick math activity that asks students to calculate scale models of a binary star system with a black hole in it. [h] . ... Students use a radiometer and a light bulb with a dimmer switch to make connections between the temperature, color, and radiation output of a star. ... This demonstration, similar to the above, from the Exploratorium Snack-book of science activities, lets students demonstrate how molecules scatter light and change the colors of the beam. [m,h] . ...

Еще в разделе: (Показать все результаты (>1124) - www.astrosociety.org/ )

• ASP: Using Multicultural Dimensions to Teach Astronomy
• ASP: Cosmic Collisions
• ASP: Responsible Exploration

... This book uses many authentic sources such as factual texts, newspaper articles, features and TV schedules, instruction manuals, everyday signs, stories, quizzes, emails and diary entries. ... Чернила для принтера HP HP Photosmart 425. цвета: Cyan, Magenta, Yellow, Black, емкость баночек - по 100 мл. ...

Еще в разделе: (Показать все результаты (>464) - astrokuban.info/ )

• Friends: Activity Book 1 - Ela Lesnikowska, Kasia Niedzwiecka, Olivia Date -

... Activities | ... Collaborations | ... The main objective of laboratory #235 is development of imaging array detectors for different applications (including radio-astronomy, safety and security systems). We develop ultra-sensitive detectors (bolometers) and detector arrays, planar antennas and tuning circuits, refractive and reflective quasi-optical systems focusing millimeter and sub-millimeter wave irradiation on the detectors. ...

Еще в разделе: (Показать все результаты (>549) - www.cplire.ru/ )

• IRE RAS. Research Activities.
• Lab234 - Design, fabrication and experimental studies of a novel device: Cold
• Project 4 - RFBR - Stepantsov, Determination of the space anisotropy of order

... In collaborative work with David Garc?a Alvarez (an Observatory PhD student now at Harvard) and John Butler, an extensive study of the RS CVn binary HR1099 was completed leading to two papers; the first on Doppler imaging and the second on flare activity. Spectra for the Doppler imaging were taken at two different sites, Kitt Peak National Observatory (KPNO), Arizona, and Mount Stromlo Observatory (MSO), Australia, during the 1998 MUltiSIte COntinuous Spectroscopic (MUSICOS) campaign. ...

Еще в разделе: (Показать все результаты (>4209) - star.arm.ac.uk/ )

• J.G. Doyle, Research Astronomer
• Time zones
• Influence of Climate Variables on Tree-Ring Widths of Different Species

... The visibility datasets possibly contain correlations for different polarizations and Stokes parameters. There are two basic ways that polarization characteristics can be measured: firstly, two orthogonal feeds can be present on the antennas, and the four different polarization correlations from a baseline can be taken and recorded. ... There are two ways the user can determine which polarizations he or she wants to process, either with the select parameter, or with the stokes parameter. ...

Еще в разделе: (Показать все результаты (>7202) - www.atnf.csiro.au/ )

• CO / HI Gas in NGC 253
• Spectroscopy Activity
• SKA_report

This menu contains items that illustrate and explain some of the basic concepts that are represented by any operating system and by UNIX in particular. It helps you to understand why UNIX behaves in the way that it does. ... what an operating system is . the structure of the UNIX operating system . about commands and processes . the UNIX file system . ... Understanding these concepts you will help you make better use of UNIX and have a clearer idea about what it is you are doing. ...

Еще в разделе: (Показать все результаты (>135) - comet.sai.msu.ru/ )

• Description of different types of shell
• Using a different printer
• Example of using a different printer

... Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. 2010 August 6 . The Not So Quiet Sun . Credit: NASA / Goddard / SDO AIA Team . Explanation: After a long solar minimum , the Sun is no longer so quiet . On August 1, this extreme ultraviolet snapshot of the Sun from the Solar Dynamics Observatory captured a complex burst of activity playing across the Sun's northern hemisphere. ...

Еще в разделе: (Показать все результаты (>7931) - www.sai.msu.su/ )

• APOD: 2010 April 23 - SDO: The Extreme Ultraviolet Sun
• APOD: 2010 July 7 - Concept Plane: Supersonic Green Machine
• APOD: 2013 May 20 - Blue Sun Bursting

Astronotes Armagh Planetarium's Stellar Blog! ... Monthly Sky Notes . ... Image credit: Julie Thompson / Armagh Planetarium) . ... These seven entrants and their class have won a free trip to the Planetarium.€а All entries are on display in our Exhibition Area.€а A number have been included in a special Christmas trailer running before all shows in our Digital Theatre throughout December so why not check out the works by the countryтАЩs budding new artists this Christmas break at Armagh Planetarium? ...

Еще в разделе: (Показать все результаты (>2781) - www.armaghplanet.com/ )

• The amazing Aldebaran spacecraft | Astronotes
• Amazing multi-spectral view of Andromeda Galaxy | Astronotes
• Universe | Astronotes - Part 4

NATIONAL ASTRONOMY AND IONOSPHERE CENTER . ... Astronomy . ... Visitor Center . ... Members of the Visitor Centerт??s (VC) staff participated in an activity in El Museo del NiУБo (т??Childrenт??s Museumт??) in San Juan, Puerto Rico. ... The importance of the Arecibo Observatory . ...

Еще в разделе: (Показать все результаты (>2030) - www.naic.edu/ )

• Project Description
• Different types of HVCs in different environments?
• RFI Issues at AO

... Will there be interactive user accounts (telnet/SSH)? Will users be using it as a workstation or is it a server? ... The main difference in today's world between computers is usually not the hardware, or even the OS (Linux is Linux, NT Server and NT Workstation are close family, etc.), it is in what software packages are loaded (Apache, X, etc) and how users access the machine (interactively, at the console, and so forth). ... Keep users off of the servers. ... Restrict physical access to servers. ...

Еще в разделе: (Показать все результаты (>7697) - www.arcetri.astro.it/ )

• Arcetri Solar Physics Group: High Resolution Studies
• Luna and Io - A Comparison Study
• Arcetri Solar Physics Group: Solar Activity

... Here are pictures taking during different conferences and workshops. Symmetric functions: surveys of developments and perspectives, . ... Kingston, Canada, April 2002. ... Geometry and combinatorics of representations of quivers, June 2003. Locally symmetric spaces, October 2003. ... Geometry and representations, Luminy , . April 2005. Lie groups, algebraic groups and transformation groups . A conference in honour of Ernest B. Vinberg's 70th birthday . ...

Еще в разделе: (Показать все результаты (>433) - www.mccme.ru/ )

• Information about different buses in Moscow Region (in Russian)
• Number Theory Semester - Poncelet Laboratory

This section of AMPLE enables one to make ephemeris calculations in various coordinate systems (spherical, rectangular) connected with different main planes (equator, ecliptic, horizon) and having origin in different points: geocenter, any point on the Earth surface, the Sun, any major planet, any minor planet. The choice of some minor planet as a center gives possibility to find approaches of the minor planet with any set of major planets and minor planets. ... equinox . 1950 2000 true . ...

Еще в разделе: (Показать все результаты (>352) - www.ipa.nw.ru/ )

• Keywords_279

HUBBLE SPACE TELESCOPE DAILY REPORT #1745 PERIOD COVERED: 0000Z (UTC) 10/23/96 - 0000Z (UTC) 10/24/96 Daily Status Report as of 298/0000Z 1.0 ACTIVITIES SCHEDULED AND ACCOMPLISHED: 1.1 Completed Three Sets of FGS 6919 (3 Points of Light Calibration) The FGSs were used to make a Three Points of Light calibration by = making observations of standard star UPGREN69. ... The observations were completed as scheduled, and no problems were = reported. ...

Еще в разделе: (Показать все результаты (>13631) - www.stsci.edu/ )

• http://www.stsci.edu/ftp/observing/status_reports/old_reports_94/hst_status_01_26_94
• http://www.stsci.edu/ftp/observing/status_reports/old_reports_01/hst_status_07_12_01
• http://www.stsci.edu/ftp/observing/status_reports/old_reports_94/hst_status_03_04_94

... Discusses the role of a pipeline in the AXAF Science Center Data System. Due to the complexity of the application, a prototyping effort was initiated to evaluate the risks involved with portability, open architecture, error handling/recovery, and distributed processing. Processes in the pipeline are initiated and monitored by a process control application developed using Perl. ... During that time, a Process Control application was developed to allow us to assess the risk factors. ...

Еще в разделе: (Показать все результаты (>1582) - www.adass.org/ )

• The IUE Archive at Villafranca
• Astronomy On-Line - the World's Biggest Astronomy Event on the World-Wide-Web
• ADASS Conference Series

... Science . ... Science Users Information > Data Handling and Products > Data Reduction FAQ > I want to process MOS data of the same target from different nights together - how can I do that? ... Observing Facilities . ... Observing with ESO Telescopes . ... However, if you want to process science data from different nights together you should limit the available calibrations to those from one night as the pipeline assumes that the calibration data were taken without mask movement in between. ...

Еще в разделе: (Показать все результаты (>51039) - www.eso.org/ )

• ESO - Why do the flats in my data have different exposure times and how do I
• ESO - E-ELT Gallery and Links
• ESO - The European ELT

... Fortranљ66 . ... Fixed form . ... Whole Fortranљ66 . ... Continuation line indicated in column 6 . ... Blank line as comment . ... Extension in Unix .f .f .f .f90 .f .f90 . Extension in DOS .FOR .FOR .FOR .F90 .FOR .F90 . ... This applies to both fixed form and free form source code. ... Fixed form of the source code is discouraged in Fortran 95! ... In UNIX there is no concept called extension, and the extensions are not specified in the Fortran standard, but in informal manufacturer standards. ...

Еще в разделе: (Показать все результаты (>1780) - crydee.sai.msu.ru/ )

• Program units
• Image: Coast is pretty different here -- from beaches to unclimbable rocks.
• Backward and Forward compatibility

.

Еще в разделе: (Показать все результаты (>285) - zebu.uoregon.edu/ )

• Digital Stellar Spectra
• Potential Energy
• Venus and Mars

... Open here the home page of a Spanish translation "La Exploraci n de la Magnetosfera Terrestre" , by J. M ndez of Algorta, Spain. Open here the home page of a French translation L'Exploration de la Magn tosph re Terrestre , by Kamil Fadel and Marielle Verg s of Paris, France. ... Both home pages list translated files in bold face . ... This is the home page of an overview of space research on the Earth's environment in space. ... A Teacher's Introduction to the Earth's Magnetosphere . ...

Еще в разделе: (Показать все результаты (>832) - www.cosmos.ru/ )

• Space Research Institute (IKI) Seminar
• "Stargazers" and National Science Standards
• Prediction technique

... Clearing the library. Note the different flooтАж . Sidebar Left . Sidebar Top . ... Title: Clearing the library. Note the different floor levels. There were at least 4 different levels of underfloor in the library. Description: NOTE: All images and movies are copyright and must not be reproduced or mirrored in any form without written permission. ... NOTE: All images and movies are copyright and must not be reproduced or mirrored in any form without written permission. ...

Еще в разделе: (Показать все результаты (>482) - www.mso.anu.edu.au/ )

• Things are very different for small planets
• Siding Spring Survey 2004 CB
• Observational Techniques: Computer Notes

... It is found that the correlation coefficients between these two parameters calculated separately inside and outside the sunspot formation zone ±30 have cyclic variation and occur in anti-phase. This suggests different mechanisms of formation of the corona in the fields of small, medium, and large scales. ... The relationship between the coronal green line brightness (CGLB) and the magnetic field strength (MFS) has been investigated by constructing the corresponding synoptic maps for the 1977-2001. ...

Еще в разделе: (Показать все результаты (>626) - www.izmiran.rssi.ru/ )

• IZMIRAN: Laboratory for Physics and modeling of the ionosphere - publications -
• Distribution of the analyzed SEPs with different >100 MeV proton fluxes (J100)
• Oct-Nov 2003