... Special Reports Giant space cloud may be powered by black holes 17:57 23 April 2007 NewScientist.com news service David Shiga An enormous cloud of roiling plasma in space may be drawing its energy from black holes, new observations suggest. Such clouds might be sources for the mysterious particles that occasionally crash into Earth's atmosphere at ultra - high speed. ... But higher energy particles in the cloud may be able to escape, he says. ...

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• STANDARDS OF REST & REDSHIFT CORRECTIONS
• ATOMS
• WAPP Dual Board Mode

... Shematovich, V.I . ... Shematovich, V. I. ; Bisikalo, D. V.; Marov , M. Ya . ... Shematovich, V.I., Bisikalo, D.V., and Gerard J.-C. Superthermal particles in the planetary atmosphere. ... Shematovich, V.I., Bisikalo, D.V., and Gerard, J.-C. The thermospheric odd nitrogen photochemistry : role of non-thermal N(4S) atoms (abstract) . ... Geophys ., ... Gerard, J.C., Shematovich, V.I., and Bisikalo, D.V. Effect of hot N( 4S) atoms on the NO solar cycle variation in the lower thermosphere (abstract) . ...

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... Meta Index / Home Page / Description There are several different deadtime contributions that have to be taken into account during the EPIC pn ODF processing: one factor depends solely on the readout mode, the second is related to deadtimes due to discarded CCD columns because of on-board MIP (Minimum Ionizing Particle) rejection, the third factor represents additional deadtimes from MIP rejection per frame per CCD by ground software. ... MIP dependent quadrant livetime factor FC1 . ...

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• Particle Background Rejection
• XMM-Newton Radiation Monitor Details

... Research School of Astronomy & Astrophysics . ANU College of Physical & Mathematical Sciences . EXPLORE ANU . ... Research . ... ANU College of . ... SEARCH . ... Search query . Search . Search query Search button . ... Intranet . MSO intranet . ANU Outlook 365 login . ... The Research School of Astronomy and Astrophysics (RSAA) website has moved to http://rsaa.anu.edu.au . Please visit the RSAA site for more information about the school, our research, or observatories. ...

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• Stromlo: A Cosmological Mystery
• RSAA Annual Report 1998
• David Nicholls: CV and publications

Next: Polarization efficiency: size/shape/orientation effects Up: Optical properties of cosmic Previous: The 2175? feature . To model the interstellar polarization one needs to calculate the forward-transmitted radiation for an ensemble of non-spherical aligned dust grains. ... Let non-polarized stellar radiation passes through a dusty cloud with a homogeneous magnetic field. ... The angle between the line of sight and the magnetic field is ( ). ... where the angle is connected with and ( ). ...

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• Database of Optical Properties -- Level: subsubpage
• Spherical particles
• Alexei Kritsuk's Home Page

SPECTRUM ANALYZER OF MAGNETIC PHENOMENA SAMW . Spectrum analyzer allows onboard computation of electromagnetic waves spectra registered (observed) in the ionosphere and magnetosphere in the ELF/VLF frequency band. ... It consists of magnetic antenna, preamplifier, 16 bit sigma delta AD converter, DSP processor and telemetry interface. ... The channels of lower frequencies are averaged and transmitted with lower repetition rate so the telemetry volume is reduced. ... Dynamic range: 90 dB . ...

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• Dmytro P. Andriyenko
• MISSION WARNING
• Vasyl Ivchenko's Homepage!

... Dept. for Astrometry & Space Geodynamics . ... Dept. for Physics of Stars&Galaxies . Dept. for Space Plasma Physics . Dept. for Physics of Minor Celestial Bodies . Dept. for Physics of Planetary Systems . ... International scientific conference Astronomical School of Young Scientists , Ukraine, Kyiv, May, 26БЂ“27, 2016 . The conference is organized by Department of Aerospace Geodesy of National Aviation University with the assistance of Ukrainian Astronomical Association.. ...

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• Achievements - Page 3
• Summer School ?Atmosphere researches. Challenge for Ukraine?
• MAO NASU :: Topic: International Max Planck Research School on Astrophysics --

... Posts tagged ?particle filter? ... Astronomers have developed their ways of processing signals almost independent to but sometimes collaboratively with engineers, although the fundamental of signal processing is same: extracting information. ... This particular issue of IEEE signal processing magazine may shed lights for astronomers interested in signal processing and statistics outside the astronomical society. IEEE Signal Processing Magazine Jul. ... ArXiv] 3rd week, Dec. ... Entries RSS . ...

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• Thermal Emission From Isolated Pulsars
• The AstroStat Slog particle physics
• John Bishop Elementary School and the Everyday Classroom Tools Project

... Tonight's Sky . ... Observing . ... solar system . ... Observe the Solar System . Astronomy for Kids . ... Imaging Basics . ... First images of outer solar system made . ... Mapping the region by means of neutral, or uncharged, atoms instead of light "heralds a new kind of astronomy using neutral atoms," says Robert Lin, UC Berkeley professor of physics and lead for the suprathermal electron sensor aboard STEREO. ... Only registered members of Astronomy.com are allowed to comment on this article. ...

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• Tracking the origins of speedy space particles | Astronomy.com
• Magnetic fields, subatomic particles, etc., traveling in different directions
• Cassini sheds light on cosmic particle accelerators | Astronomy.com

... Donate to Support Science Literacy . ... 2016 Annual Awards . The ASP is accepting nominations for the organizationтАЩs national annual awards which recognize special achievements in astronomy research, technology, education, and public outreach. ... Shop the AstroShop . ... The Astronomical Society of the Pacific (ASP) is accepting nominations for the organizationтАЩs national annual awards which recognize special achievements in astronomy research, technology, education, and public outreach.. ...

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• ASP: Education Newswire
• ASP: Up, Up, and Away
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... Research objects and scientific purposes . Space scientific program includes development and launch of two supersmall spacecrafts "Universitetskiy" and "Kompas-2" intended for monitoring of radiation conditions near the Earth. ... All the studies conducted in the near-Earth space are characterised by strong radiation fields. ... The circular polar orbits, which cover all the near-Earth space, are the most favorable for comprehensive studies of the radiation conditions near the Earth. ...

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• University Satellites and Space Science Education '2006 I
• UNIVERSAT-2006 presentations

... Space Flight . ... Earth Satellites . ... A view of the crescent moon through the top of the Earth?s atmosphere. ... Ozone is a molecule made of three oxygen atoms (the oxygen molecules in stuff we breathe is made of two oxygen atoms; an extra atom makes a huge difference as ozone is horrendously toxic). Ozone in the stratosphere is made by sunlight.Тљ Ultraviolet light (UV) from the Sun rips apart oxygen molecules (made of two oxygen atoms) into individual oxygen atoms. ... Astronotes . ...

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• Astronauts Boarding Orion Spacecraft | Astronotes
• Lisburn School?s Amazing Space Mission | Astronotes
• Astronotes | Armagh Planetarium's astronomy news from across the Universe -

The radiation belts around the planets are the interrnal regions of planets' magnetospheres where the own magnetic field of a planet keeps the charged particles (protons and electrons) having the great kinetic energy. ... They usually distinguish the Earth's internal and external radiation belts. the internal radiation belt of the Earth has the maximum particles density (mainly protones) over the equator in the height of 22 thousand km. ... Jupiter and Saturn have the powerful radiation belts. ...

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• redkoste

... Science User Portal . ... ESO, the European Southern Observatory . ... Travel and Contacts . Travel to ESO Headquarters . ... Travel to La Silla . ... Survey Telescopes . ... Star Clusters . ... Stars@ESO . ... ESO Science Newsletter . ... ESO 3.6-metre telescope . ... MPG/ESO 2.2-metre telescope . ... The spectacular displays known as aurorae occur when sub-atomic particles streaming away from the Sun are directed towards the north and south poles by the Earth's magnetic field. ... earth_aurora . ...

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• Rivi: Curriculum Vitae
• State-of-the-art digital filter circuit boards for the ALMA correlator | ESO
• A Laser Beam Towards the Milky Way's Centre* | ESO

... Четвертый Грантовый конкурс "Научный музей в XXI веке" . Фонд Дмитрия Зимина "Династия" при поддержке ассоциаций научно-технических и естественно-научных музеев российского комитета ИКОМ в 2009-2010 гг. проводит Четвертый Грантовый конкурс "Научный музей в 21 веке". Подробности . ... 27 октября стартует новый совместный проект Фонда Дмитрия Зимина "Династия" и РИА Новости - цикл открытых публичных лекций мировых звезд науки, доступных в любой точке России по Интернету. ...

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• Korpus expertov: rubrikator po fizike
• Обзоры hep-ph: тематический рубрикатор

... Research . Projects . ... The name of the project APEX is a reduction from words " Active Plasma Experiments " . The core of the project are active experiments with injection of electron and (or) plasma beams from a board of the satellite with simultaneous registration of the phenomena, produced by interaction of injected beam with background plasma. ... Active experiments utilise modulated electron beam accelerator and source of modulated xenon plasma beam on the main spacecraft APEX. ...

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• [INTERBALL] pr-7
• Physics Journals

Magnesium : a new probe of the thermosphere / exosphere region V. Bourrier, A. Lecavelier des Etangs, A. Vidal-Madjar Institut d'Astrophysique de Paris/CNRS, Paris, France Atmospheric escape from HD209458b Transit observations in the Lyman- line of neutral Oxygen, carbon and silicium were also found in its Schlawin et al. 2010), carried away to high altitudes heavy species at high altitude: neutral ... 2003, Nature, 422, 143 Vidal-Madjar, A., DИsert, J.-M., et al. ...

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• Abstract
• PPEUC Proceedings Home Page
• References

Birthday Traditions in Ireland. St. Oliver Plunkett National School Blackrock, Ireland . If a child is having a party, he/she sends invitations to their friends and relatives inviting them to their party. ... When the children come in, they would hand the birthday child the presents. ... We also have a decorated birthday cake . ... On my ninth birthday when I woke up I was very happy. ... She said, "Happy . ... birthday party. ... When I got to school my principal wished me a "Happy Birthday". ...

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• Interactive Summer School 2002
• Центр образования г.Зеленогорск :: Проекты:: Our school
• Chile

... We present here the first Lyman profiles taken at high spectral resolution ( 70m?) in the Jovian aurorae. ... This is attributed to radiative transfer effects on photons excited deep in the atmosphere by energetic charged particles from the magnetosphere. ... A complementary approach to these processes consists of remote-sensing of the Jovian aurorae, excited by precipitation of energetic magnetospheric charged particles along high latitude field lines. ...

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• YAE Students
• All kinds of death - 5
• The Hubble Deep Field

... Space flight . ... Simulators . ... Space camp . Space Hotel . ... Virtual reality-based stand for ISS crew training is used for cosmonauts pre-training preparation at different stages of training for the space flight. ... At present cosmonauts and astronauts can work both with the SM and FGB images independently and having them in mated state. ... Info: Industry news On-line Data Company ATLAS news Events We in press Contact . Copyright 2000-2016 ATLAS Aerospace . ...

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