The approaches mentioned in the section title belong to one family which is called in Newton's book [ 56 ] the short waves or high energy approximation (HEA). It means the scattering by soft particles (or potentials) in the case of the wavelengths short in comparison with the particle size (or correspondingly the case of scattering of high energy particles by the potentials). ...

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• Installation of MIDAS
• Slide shows and posters | Radiation mechanisms of astrophysical objects:
• INTAS project 2003

... Resolving the Sun's Hot Corona: High Resolution Solar Imaging in the Extreme Ultraviolet . Dr. Kelly E. Korreck . Thursday, Dec 11, 2014 at 8:00 PM . ... As SAO Project Scientist for the NASA rocket High Resolution Coronal Imager (Hi-C), she managed the funding, technical staff, and construction of the telescope leading to the highest resolution images ever of the Sun's hot atmosphere. ... Dec . ... 2017 Total Solar Eclipse . Copyright (c) Amateur Telescope Makers of Boston, Inc. ...

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• Mars pictures from Stellafane by Paul Valleli

... Telescopes ћ Binoculars ћ Microscopes . Meade Ultra-High Transmission coatings (UHTC ) Group . ... Meade Standard Coatings: The optical surfaces of all Meade telescopes include high-grade optical coatings fully consistent in quality with the precision of the optical surfaces themselves. ... These specialized, and extremely advantageous, coatings are offered here as the Meade Ultra-High Transmission Coatings (UHTC) group, a coatings group available optionally on many Meade telescope models. ...

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• SolarMax II 90mm Solar Telescope with RichView system and 15mm Blocking Filter
• Meade Instruments - Telescopes, Solar Telescopes, Binoculars, Spotting Scopes
• SolarMax II 90mm Solar Telescope with RichView system and 30mm Blocking Filter

. V L B I L a b o r a t o r y .

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The AstroGuide . ... AstroGuide | ... AstroGuide Listing . ... See many more Astronomy Listings by: Category or Alphabet . A Club for all students of North Bergen High School to get involved in Astronomy. Last Update October 26, 2004 . Listed Since October 26, 2004 . ... North Bergen, NJ 07047 . ... www.astronomy.net . ... Unless otherwise specified, web site content Copyright 1994-2016 John Huggins All Rights Reserved . dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET" . ...

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• University of Hawaii, Institute for Astronomy, AstroGuide Listing
• High Point Scientific, AstroGuide Listing
• Barlow X 2 Vs Eyepiece Of Higher Magnification - an Astronomy Net Eyepieces

... Proceedings of 2001 Int. Symposium on Nonlinear Theory and its Applications, . Miyagi, Japan, October 28 - November 1, 2001 , vol. 1, pp. ... Chaotic oscillators based on RC-elements and nonlinear amplifiers with sigmoid function only are discussed. The analysis of the structure a number of well-known oscillators is carried out. On the basis of that analysis the structure of the oscillators which consist of RC–elements and op-amps only and capable to show chaotic oscillations is suggested. ...

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• Project 6 - RFBR - Multilayer epitaxial heterostructures of high-temperature
• Project 1 - SfP - Ovsyannikov, Supersensitive high-Tc superconducting
• Lab234 - Technology for fabrication of superconducting integrated circuits

... MASTER Net is 56 square degrees per 1 exposition . ... 06 Dec 2015: GRB 151205B: MASTER-NET early optical observations GCN18665 . ... 18 Nov 2015: GRB 151118A: MASTER-NET optical observations GCN18613 . ... 12 Nov 2015: GRB 151112A: MASTER-NET optical limit GCN18591 . ... 07 Nov 2015: GRB 151107A: MASTER-NET optical observations GCN18565 . ... 31 Oct 2015: Five OTs detected by Global Robotic MASTER Net ATel8232 . ... 02 Oct 2015: GRB 151001B: MASTER-NET early optical observations GCN18380 . ...

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• MASTER : List of HAZARDOUS ASTEROIDS (PHA) and COMETS discovered by MASTER
• Observatory

... Bad Astronomy . ... I think I will break from my usual format of Bad Astronomy/ Good Astronomy by saying that the way we define seasons currently is not strictly bad, but I feel (in my opinion!) that it could be better. The definition of when the seasons begin is at the moment of solstice or equinox; that is, winter (in the north) starts on December 22 nd and summer starts on June 22 nd . ... Now imagine breaking up the Sun's 46 degree up-and-down yearly swing into 1 day intervals. ...

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• Dr. Philip Plait: Images
• Phil Plait's Bad Astronomy: Bitesize Tour of the Solar System
• Phil Plait's Bad Astronomy: Bitesize Astronomy

Welcome to Siberia! This is a small part of our "Astronomy from Siberia" web-site. ... This pages were created especially for our foreinger partners and mostly as a part of our participation in the " International School Observatory " project. ... I'm Sergey Guryanov (Mr.) - an astronomy and physics teacher from the small Siberian town Zelenogorsk (it means something as a Green mountains town). ... Welcome to our "Yuri's Night" world space party: ( 2003 , 2004 , 2005 , 2006 ) . ...

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• Zelenogorsk school observatory

... For HP-UX 9.X: Upgrade to 10.20 . For HP-UX 10.[ 00|01|10]: Upgrade to 10.20 . ... This will allow you to configure the size of the TCP connection lookup hash table. ... If folks are running Apache on a PA-8000 based system, they should consider "chatr'ing" the Apache executable to have a large page size. ... The change can be validated by running Glance and examining the memory regions of the server(s) to make sure that they show a non-trivial fraction of the text segment being locked. ...

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• Hints on Running a High-Performance Web Server
• Running a High-Performance Web Server for BSD

... Minute Values of Geomagnetic Field Components . ... AA 1868 - Present (3 hourly and daily) (monthly) (yearly) (Lists and histograms of geomagnetic disturbance and Solar Sunspots) KP_AP 1932 - Present (3 hourly and daily) (Lists and histograms of geomagnetic disturbance and Solar Sunspots) AE_HV 1957-75, 78-88 (hourly) AE_MIN 1978-881-6;198903;1990-94 (minute) DST 1957 - Present (hourly) PC 1975 - Present (15-minute) AMANAS 1959 - Present (3 hourly and daily) KMKNKS 1983 - Present (3 hourly) . ...

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• World Data Center for Solar-Terrestrial Physics, Moscow

... Weekly Bulletin on Solar and Geomagnetic Activity Highlights on 06 - 12.01.2014, Forecast on 13 - 20.01.2014, Carrington Rotation 2145, 2146 (19,05.12.2013, 15.39.01.2014) SUNSPOT-FORMING ACTIVITY OF THE SUN CHANGED FROM THE HIGH TO THE AVERA- GE LEVELS. ... NEXT WEEK IS EXPECTED THE AVERAGE AND THE HIGH LEVEL OF SUNSPOT-FORMING ACTIVITY. ... FLARE ACTIVITY WAS AT THE HIGH LEVEL 7.01, THE AVERAGE LEVEL - 8.01 AND LOW LEVEL IN OTHER DAYS. DURING THE REPORTING PERIOD 2 EJECTA OF SOLAR FILAMENT. ...

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• http://www.izmiran.rssi.ru/services/saf/archive/en/2014/obzor20140224.en.txt
• http://www.izmiran.rssi.ru/services/saf/archive/en/2014/obzor20140310.en.txt
• http://www.izmiran.rssi.ru/services/saf/archive/en/2014/obzor20140127.en.txt

Materials provided by Alexander Shen: the syllabus "math-student," math problem sets from the 57th high school, and more. ... Please tell us about your school so that we can include it in our list. high school N2: Moscow, ulitsa Fotievoy, 18. ... Phone: 137-17-69 . ... Moscow state 57th high school . high school N91 . high school N1101 . high school N1543: Moscow, ulitsa 26th Bakinskikh kommisarov, dom 3, korpus 5 (opposite the store "Polskaya moda"), m. Yugo-zapadnaya, 443-16-44. ...

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• Conference Moduli Spaces
• Introduction

... Structure of Data . ... Catalog . ... The SAI OCL Catalog site provides several VO-enabled modes of operation: . VO-enabled catalog data analysis from a browser . ... Endpoint URL is http://ocl.sai.msu.ru/catalog/conesearch/ . ... VO-enabled catalog analysis from a browser . Presently, this recipe works with Firefox (Windows, MacOS, Linux), Internet Explorer (Windows) and Opera (Windows) browsers with Java plugin 1.6 installed. ... Main TOPCAT window with SAI OCL catalog loaded will appear. ...

75. RAS ISR' Conclusion on the scientific results received in the orbital complex

76. February 2002 APT Meeting

77. ROSAT / Космический портал "Космопорт"

78. Astronomical Schools

79. Photo gallery: photos of jet planes MiG-25 Foxbat high-altitude interceptor,

80. AAL Homepage