SUMMARY OF THE RESEARCH PROPOSAL by Maxim Vsemirnov Research topic: Hurwitz and (2,3)-generated matrix groups and related problems. ... The reason to study these groups arises from the fact that the class of (2, 3)-generated groups together with three cyclic groups {1}, C2 and C3 is exactly the class of quotients of the classical modular group PSL2 (Z). ... The answer is known for sporadic groups, some exceptional groups of Lie type and for the most series of classical matrix groups of large rank. ...

Еще в разделе: (Показать все результаты (>1365) - www.mccme.ru/ )

... International relations . ... Samara State Aerospace University Staff Volodkin Boris Olegovich . ... 2015. ... Generation, characterization and application of 'non-diffractive' Bessel beams with orbital angular momentum // The 23th International Conference on advanced laser technology ALT-2015, 7-11 September, Faro, Portugal, Faro, 2015, P. 219-219 . ... Agafonov A.N. , Volodkin B.O. , Kachalov D.G. and others. ... International conference ICONO/LAT., 18-22 июня 2013г., Москва, , 2013, P. 8-9 . ...

Еще в разделе: (Показать все результаты (>1478) - www.ssau.ru/ )

• Moiseev Mikhail Aleksandrovich
• Bezus Evgeniy Anatolevich
• Pavelev Vladimir Sergeevich

... We are developing the following problems: a) combine optical and microwave technic to the indication of non-linear surface waves and wave breaking field; b) modelling of microwave propagation in a multiphase air-water interface; c) obtain quantitative dependencies of microwave radiation on geometry and statistics of wave breaking field in ocean surface; d) monitoring of ocean surface states using optical amd microwave airspace data sets. ... Important issue is spray and underwater bubbles. ...

Еще в разделе: (Показать все результаты (>1096) - www.iki.rssi.ru/ )

• From Stargazers to Starships

... Bojan Nikolic web pages (r. 329) . Zernike Polynomials . ... Example of an OOF analysis for the GBT . Observed data and analysis . ... Sample data . ... Out-Of-Focus (OOF), or phase-retrieval, holography is a technique to measure the shape of surfaces of radio telescopes (i.e., to do antenna metrology). ... There are two recent papers describing OOF holography; see the publications page . ... The OOF wiki pages . ... My old OOF holography pages at the MRAO. ... Out-Of-Focus (OOF) Holography . ...

Еще в разделе: (Показать все результаты (>2077) - www.mrao.cam.ac.uk/ )

• Out-Of-Focus (OOF) Holography
• Samantha Thompson - Research
• _element struct Reference

Analysis of general features of the chaotic system behavior and investigation of the properties of concrete chaotic sources. ... Analysis of information properties of chaotic systems and chaotic oscillations as concrete objects for information processing and comunications. ... This hypothesis gives a possibility of designing simple mathematical structures accomplishing various processes of information processing using chaos. ... Activities | ... E-mail: chaos@mail.cplire.ru ...

Еще в разделе: (Показать все результаты (>690) - www.cplire.ru/ )

• News of InformChaos Lab.

... For SIMS (Secondary Ion Mass Spectrometry) analysis, a solid surface is bombarded by primary ions of some keV energy. ... The subsequent mass analysis of the emitted ions provides detailed information on the elemental and molecular composition of the surface. ... Extremely short ion pulses with a duration below . ... By rastering a fine-focussed ion beam over the surface, like an electron beam in an electron microprobe, mass resolved secondary ion images (chemical maps) can be obtained...

Еще в разделе: (Показать все результаты (>1301) - www.issp.ac.ru/ )

• Institutes of Chernogolovka
• Astronomy: Olympiad of Scientific Centres: Institutes of Chernogolovka
• Plastic forming and welding of optical elements for laser technologies and

Comments on Mark Walker's Catadioptric Camera for the SKA Element Antenna Graeme James 25 May 2001 Mark Walker has suggested in [1] a catadioptric * optical design as a possible solution to the SKA antenna problem. ... Firstly, for a given collecting area, the physical size of the Luneburg lens and the correcting lens in the catadioptric design in Fig. 1 will be identical. To a good approximation, this correcting lens is in fact a Luneburg lens with a long focal length. ...

Еще в разделе: (Показать все результаты (>21999) - www.atnf.csiro.au/ )

• http://www.atnf.csiro.au/whats_on/workshops/synthesis2001/material/antennas.pdf
• http://www.atnf.csiro.au/whats_on/workshops/synthesis2003/talks/antenna.pdf
• The Luneburg Lens for the SKA Element

Russian SHAREABLE DATA CENTER Institute of Solar-Terrestial Physics SB RAS . ... A most promising problem is to investigate the interaction of two VHF powerful radiowave beams in the ionosphere, whose difference frequency is equal to the plasma frequency in some ionospheric area (that is, the difference frequency is taken in the range 1-8 MHz). ... Two-frequency interaction effects are based on radiowave non-linear mixing, which is rather complicated when describing and modelling the experiment. ...

Еще в разделе: (Показать все результаты (>34) - rp.iszf.irk.ru/ )

• East Siberian Center for the Earth's Ionosphere Research. Maximum usable

Boris I. Rabinovich . Magnetohydrodynamical element in the problems of RC and SC stabilization . ... The use of the control system including the MGD elements for stabilization of the dynamically non stable objects as been considered. ... The possibilities of the control system with MHD elements are presented: RC non stable in the longitudinal direction (POGO) and the non stable rotating SC with the flexible spike antenna located along the rotation axis (like Auroral probe of INTERBALL project). ...

Еще в разделе: (Показать все результаты (>1496) - www.cosmos.ru/ )

• Space Research Institute (IKI) Seminar
• CURRENT ASPECTS OF REMOTE SENSING OF EARTH FROM SPACE
• Elements of Algebra

... In laboratory the design and a manufacturing techniques mirror aspherical optics are developed ("fokon", ellipsoid, aspherical mirror).Such optical elements are made of widespread aluminium alloys on the standard equipment without use diamond turning. ... Using: optical blocks of not image optical devices for transitions, collimation, focus (concentration) radiations in a wide spectral range from UV to IR. Focusing and collimation of light; . ... circle aperture/ring aperture; . ... Back Forward . ...

Еще в разделе: (Показать все результаты (>547) - www.mao.kiev.ua/ )

... For the past years I have been working on the problem of synthesis of light curves of close binary systems, consisting of a normal star and a compact object (point object with fixed X-ray luminosity). ... Possible existence of a bright spot on the disk's lateral surface is taken into account. ... The last of then will be published in Gordon and Breach Publishers ( Cherepashchuk A.M., Katysheva N.A., Khruzina T.S., Shugarov S.Yu. ... Cherepashchuk A.M., Katysheva N.A., Khruzina T.S., Shugarov S.Yu. ...

Еще в разделе: (Показать все результаты (>25) - uranus.sai.msu.ru/ )

• Igor Antokhin

... Numerical Modeling of RadioAstron SRT Temperature Deformations M. Yu. Arkhipov, I. S. Vinogradov, S. B. Novikov, and S. D. Fedorchuk Astro Space Center, Lebedev Physical Institute of the Russian Academy of Sciences, Moscow, Russia e mail: rusengineer@mail.ru Received December 16, 2013 Abstract--The results of modeling the thermal deformations of a space radio telescope's reflecting surface are presented in the paper. ...

Еще в разделе: (Показать все результаты (>163) - www.asc.rssi.ru/ )

• Ground Radio Telescope (GRT) Products

... More recently, I have been concerned with observing masers located in the circumstellar shells generated by red giant stars in their mass-loss phase, and in what we can therefore learn about the late stages of stellar evolution. 100 mJy are now undetectable after ~12 years, aka the DEATH of an OH/IR star or its cyclical evolution back to a Mira variable. ... I find that this momentum flux is sufficient to support the largest observed rates of AGB mass-loss. last updated: 14 January 2015 . ...

Еще в разделе: (Показать все результаты (>3315) - www.naic.edu/ )

• pdev diagnostics
• Ed Rivera-Valentin
• if2 synth1-4 problems 9-11sep12

... Posts tagged ?light curve? ... Posted by hlee . ... Tags: book , Brieman , cigar , Clinton , data mining , Friedman , Hastie , KDD , light curve , machine learning , SCMA , shaking hands , SN , statistical learning , Supernova , Tibshirani . Category: Algorithms , Cross-Cultural , High-Energy , Jargon , Methods , Quotes , Stat , Uncertainty | Comment . ... Click for what was appeared in arXiv this week. ... Category: arXiv , Data Processing , gamma-ray , Objects , Spectral , Timing , X-ray | ...

Еще в разделе: (Показать все результаты (>3479) - hea-www.harvard.edu/ )

• The AstroStat Slog Blog Archive working together to tackle hard problems in
• Home Page for SAOimage: The Next Generation
• The AstroStat Slog Blog Archive mini-Workshop on Computational AstroStatistics

My research interests are focussed on the theory and modelling of accretion processes as well as star and planet formation mechanisms. I am particularly interested in the stability properties of accretion discs, the generation of MHD turbulence and associated angular momentum transport, disk - planet interactions and the origin and characteristics of jets and winds from accreting systems . ... These results have been published in Salmeron & Wardle, 2005, M.N.R.A.S., 361: 45-69. ...

Еще в разделе: (Показать все результаты (>839) - www.mso.anu.edu.au/ )

• Paul Francis - Educational Research
• COALA - Computational Astrophysics Laboratory
• Problem Based Learning in Undergraduate Astronomy

MICROSATELLITE PROGRAM . Great advances in the development of microelectronics, large-scale adoption of microprocessors, wide use of space technologies, ease of access to space system elements make it possible to solve a wide range of critical problems by means of microsatellites (MS), which can find use in satellite communication, Earth remote sensing, space physics and technology, education, etc. ... INTERNATIONAL SPACE STATION | ... Official WEB-site of S.P.Korolev RSC Energia . ...

Еще в разделе: (Показать все результаты (>2786) - www.energia.ru/ )

• INTERNATIONAL SPACE STATION
• S.P.Korolev RSC Energia - MARTIAN MISSION
• S.P. Korolev RSC Energia - International Space Station

... MOUSER Over View . The design of a new generation fast spectrograph MOUSER (Multi Object Universal Spectrograph for Extragalactic Research) to be installed at the 6 m telescope is proposed. ... photometric observations in broad and narrow spectral bands with a 6'x6' field of view and an image scale of 0".30/pixel; . ... The spectrograph is to be installed on the field rotator of the 6 m telescope prime focus without a standard field corrector. ... Back to Laboratory Home Page . ...

Еще в разделе: (Показать все результаты (>1162) - jet.sao.ru/ )

• The spectrograph design and the observing procedure
• RESEARCH PROBLEMS of the LRS
• The prime focus echelle spectrograph and the MSS

User name: . ... Blues . ... Choose a Category of Room: Living . ... First name: . Last name: . Brief description of the problem: . Please attach a file with your event log. File name: . ... Music types for your free CDs: R Jazz Blues Folk Country . Choose a fruit: Apples Bananas Cherries Oranges Pineapple Figs Guava . ... Describe your problem here: For faster response, include a full description of your problem, and tell us what hardware configuration you are using. ...

Еще в разделе: (Показать все результаты (>1643) - www.sao.ru/ )

• Hamamatsu Products
• Nature of CCD Output
• Direct electron imaging-model

WPLTN-2012 Technical Workshop Research and Experiment of Lunar Laser ranging Yaoheng Xiong, Zhulian Li, Yuqiang Li, Honglin Fu, Xiangming Zheng, Dongsheng Zhai, Yuncheng Zhang Yunnan Observatory Chinese Academy of Sciences St. Petersburg , Sep24-28 2012 LLR researchs & experiments in Kunming Overview Key problems of LLR Very long distance ranging, sub-single photon detection,.. ... St. Petersburg , Sep24-28 2012 LLR Experiments in Kunming Station Thank you ...

Еще в разделе: (Показать все результаты (>621) - www.ipa.nw.ru/ )

• http://www.ipa.nw.ru/conference/2002/sovet/PS/KUZNETS.PS
• Laboratory of minor bodies of Solar system
• ENGAMPLE

A problem, that can arise when moving from Fortran 77 to Fortran 90, is dependent on a usual deviation from the standard, and has to do especially with user programs. ... With many Fortran 77 implementations we wrote PROGRAM TEST REAL X WRITE(*,10) 10 FORMAT('Give X = ',$) READ(*,*) X WRITE(*,*) X END In Fortran 90 we use "non-advancing I/O" instead. ... In some old Fortran dialects the statement TYPE was used to write on a typewriter terminal and PRINT was used to write on the line printer. ...

Еще в разделе: (Показать все результаты (>15247) - crydee.sai.msu.ru/ )

• SciencInterest
• Appendix A: A sample style sheet for HTML 4.0
• Visual effects