... Powers of Ten . ... Credit Copyright: Charles Ray Eames ( Eames Office ) Explanation: How different does the universe look on small, medium, and large scales? The most famous short science film of its generation gives breathtaking comparisons. That film, Powers of Ten , originally created in the 1960s, has now been officially posted to YouTube and embedded above . ... 2009 2010 . ... NASA Web Site Statements, Warnings, and Disclaimers . ... Publications with keywords: universe . ...

On this page you can compute thermodynamics, opacity and nuclear reaction rates for conditions which exist inside the Sun. ... Logarithmic partial derivative dlogP/dlogT (hi_t) . Logarithmic partial derivative dlogP/dlogRHO (hi_rho) . Logarithmic partial derivative dlogP/dlogX (hi_x) . Logarithmic partial derivative dlogU/dlogT (ksi_t) . ... Input field size does not limit the amount of data entered; you can type or paste thousands of lines (10,000 lines tested with output size over 5MB). ...

On the concept of a cold-electron bolometer mixer M. Tarasov1,2, and L. Kuzmin1 Chalmers University of Technology, KemivДgen 9, SE-41296 GЖteborg, Sweden Institute of Radio Engineering and Electronics, Mokhovaya 11 bld. ... CEB mixer combines advantages of Hot Electron Bolometer (HEB) mixer such as high signal frequency and low LO power, and advantages of SIS mixer such as low noise, high IF and immunity to small temperature variations. ... Finally for CEBM we can have moderate power gain. ...

... The requirements for processing Chandra telemetry are very involved and complex. ... Standard Data Processing is accomplished by dozens of ``pipelines'' designed to process specific instrument data and/or generate a particular data product. ... The Automatic Processing system (AP) polls its input directories for raw telemetry and ephemeris data, pre-processes the telemetry, kicks off the processing pipelines at the appropriate times, provides the required input, and archives the output data products...

... Flight 1) 2) 3) Flight 1) 2) 3) model FM1 has the following parts: LNA MY-18, serial number PN 01-0252, factory number FM1; receiver box KRT-18, serial number PN 17660-01, factory number FM-001; DC-DC converters IVEP1 and IVEP2, factory number 05. model FM2 has the following parts: LNA MY-18, serial number PN 01-0252, factory number FM2; Receiver box KRT-18 serial number PN 17660-01, factory number FM-002; DC-DC converters IVEP1 and IVEP2 factory number 06. ... See Appendix 1. ... 2003. ... 2004 . ...

Geomagnetic storms and substorms are a natural hazard similar to hurricanes, floods etc. ... Solar and geomagnetic activity also probably influences the Earth's climate and human health. ... Under southward directed IMF the Earth's magnetosphere is open to input from the solar wind flow. ... Since practical importance of solar wind measurements was recognized, a number of approaches was developed for prediction of the geomagnetic activity basing on the solar wind data. ...

... LABOROSCOPES . ... Setting the New Perfomance Standard in Laboratory and Clinical Microscopy.. ... Offering the advantages of all three major contrast techniques – Brightfield, Phase Contrast and Darkfield – and perfectly suited for photomicrography, the LABOROSCOPE? always delivers sharp, crisp images, setting the new performance standard in laboratory and clinical microscopy. ... 1 EM-15X focusing eyepiece with 2 standard graticules; a 10mm / 100div scale and a 10mm x 10mm / 400 square grid. ...

... The proper procedure to set up the wind baffle and enclosure to be powered by the emergency generator in the event that both commercial and site emergency generator power is lost. ... The enclosure should be open with telescope in an un-stowed position. ... Wind baffle (WB) control power switch ; Location : ?; ... Enclosure power switch box ; Location : ?; ... Change the WB manual pendent connector in WB control box to ALT Axis Brundy, make sure the "pot" is at "000" and the palm switch is depressed...

... Eyepiece Specifications . Aperture Diameter (inches) . user input . Eyepiece focal length . ... Focal Ratio . ... Magnification . ... Focal Length (inches) . Eyepiece Apparent FOV . ... Focal Length . ... True Field of View . ... sq. inches) . ... Enter values for the "user input" blocks - then press the "Calculate" key . Eyepiece Apparent FOV Table - A listing of popular manufacturers eyepieces and their apparent field of view's (FOV). ...

... at the ISSP RAS. ... MSU student Kostretsova N.B. successfully defended her thesis entitled "Investigation of Thermal and Chemial Expansivity of Ceria-Based Solid Solutions". ... V.A. Kolotygin successfully defended his PhD thesis "Perovskite-Like Oxide and Composite Anode Materials for Solid Oxide Fuel Cells: Functional Properties and Electrochemical Behavior in Contact with Gallate- and Silicate-Based Solid Electrolytes" and was awarded PhD degree in the area of Materials Science and Engineering ....

... Several HST instruments both current and decommisioned have provided imaging linear polarimetry capabilities. ... The STECF IRAF layered package impol provides five tasks specifically aimed at reduction of HST imaging polarimetry data. ... Reduction of HST polarimetry data and simulation of raw polarimetry images, together with polarization vector plotting, are covered. ... For reduction of data from imaging linear polarization instruments other than from HST, the instrument name is `SPECIAL'. ...

Blog . ... Bad Astronomy . ... Bulletin Board . ... Bitesize Astronomy . ... Bad Astro Store . ... Site Info . Search the site . ... RELATED SITES . ... Slacker Astronomy . ... Keep Bad Astronomy close to your heart, and help make me filthy rich. ... Don't forget too you can talk about astronomy to other space-junkies on the Bad Astronomy Bulletin Board . Phil Plait, aka The Bad Astronomer . ... Subscribe to the Bad Astronomy Newsletter! Talk about Bad Astronomy on the BA Bulletin Board! ...

... Recent Topics . ... MAO main . ... October Issue: The Power of Sleep . ... Тема: October Issue: The Power of Sleep . To view this email as a web page, go here. links.email.scientificamerican.com/servl.. NzYyMDk2Mjk2S0 =0 . ... Sleep on It! A good night's rest affects the mind and health more than anyone suspected links.email.scientificamerican.com/ctt?k... ... They hold the key to long-standing cosmic mysteries links.email.scientificamerican.com/ctt?k... ... MAO NASU . ...

... Phase light curves of binary model that consists of a primary component with mass M 1 and a secondary component with mass M 2 . ... The input parameters of the problem are the accretion rate onto the binary components ( ), the component mass ratio q = M 2 /M 1 , the orbital inclination to the line of sight , the eccentricity e, the rotation angle of the apsidal line relative to the observer , and the parameter c characterizing viscosity. ...

... Armagh Observatory, College Hill, Armagh BT61 9DG, +44 (0)28 3752 2928 . ... The wavelet power spectra for the mean seasonal and annual RH series: at 09:00 GMT, 1838-2008. The large panels show the power plotted against period (vertical axis) and epoch (horizontal axis). ... The mean seasonal and annual time series of RH at this site show only marginal evidence for a trend in RH since the 1880s, however there is significant decadal and multi-decadal variability, some of which appears to be cyclic. ...

... The engine operates with all three propellants (lox, kerosene, hydrogen) in the booster mode (mode 1) and transitions to bipropellant operation (lox, hydrogen) for the latter portion of the trajectory (mode 2). ... In mode 1 operation the hydrogen enhances the combustion of the kerosene to provide to tripropellant specific impulse levels higher than obtainable with separate combustion of the fuels. ... mode 1) . ... DASA, Munchen, February 1994, приведены следующие параметры двигателя РД-701 : . ...

SET OF MAGNETIC AND ELECTRIC FIELD DETECTORS EXO-EM . ... 3 components measurements of both magnetic and electric fields; . ... wide frequency range (0 - 10000) Hz; . ... ECHO-EM is intended for measurement of a complete vector and three components of both electric and magnetic fields, and transfers the received data to the block of the processing of the information and also in telemetry. ... digital 0.1-20 Hz; . ... frequency band (0.01- 10000) Hz; . ... digital (500 - 1000) Hz; . ...

It could be that SETI signals have arrived at the Earth, but are lower then the noise level, and our receivers cannot detect them. ... Fig. ... It follows that two zones form around the star with civilization X: "Zone Yes", where its SETI signal can be detected, and "Zone No", where its signals are hidden by noise (Fig. ... In practice, it is more efficient to use a time factor, since the problem of SETI contact does not limit the duration of the signal element and semantic text. ...

... I was six years old when I discovered I had the power of Zeus. By merely dragging my feet across a wool rug in my house, I could unleash lightning bolts -- well, some tiny sparks, at least -- on my mortal parents. ... Do you not believe that you, too, can make mini-lightning? ... When Nature works on larger scales like those of big, fluffy clouds in the atmospheres of Earth or mighty Jupiter, the sparks are even bigger, and the energy is enormous. ...

... Киевский клуб любителей астрономии "Астрополис" > . ... Оборудование (Модераторы: LifeIsGood , Hornet ) > . Celestron Power Seeker 127EQ или Synta Sky-Watcher 1309EQ2 . ... Астрономия . ... Бердянское общество любителей астрономии "ОРИОН" . ... Подскажите какой из этих телескопов лучше:Celestron Power Seeker 127EQ или Synta Sky-Watcher 1309EQ2 . ... Цитата: trojn от 02 Июль 2006, 20:06:13 Подскажите какой из этих телескопов лучше:Celestron Power Seeker 127EQ или Synta Sky-Watcher 1309EQ2 . ...