... The large body of near infrared observations presented in Testi et al. (1997; 1998) are analysed with the aim of characterizing the young stellar clusters surrounding Herbig Ae/Be stars. The results confirm the tendency of early Be stars to be surrounded by dense clusters of lower mass "companions", while Ae stars are never found to be associated with conspicuous groups. ... Only the most massive stars (10-20Msun) are found to be associated with dense (10^3 pc^-3) stellar clusters. ...

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• Ronbun (Abstract)
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• IBIS - Flat Fielding

T his page contains synthetic Hertzsprung-Russell Diagrams (HRDs) for a simulated Star Forming Region, assuming different scenarios and timescales for the history of star formation. ... In the paper we only presented the best fits to the HRD of the CMa R1 Star Forming Region. ... Download movie (1.90 MB) . Scenario II: Constant rate of star formation during a time interval delta t . delta t = 0.1 Myr . ... Scenario IV: Linearly decreasing rate of star formation during a time interval delta t . ...

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• Different X-ray Spectra
• ESO - Thesis Topic: How much can a supermassive black hole consume?
• ESO - Thesis Topic: Dynamical models of multiple globular cluster populations

On optical characteristics of non-spherical scatterers . ... Usually one assumes that the radiation from a very distant source is incident on a scatterer and then this radiation can be represented by a plane wave . ... Amplitude matrix . ... The elements of the amplitude matrix on the directions of propagation of the incident and scattered radiations, the size, morphology and chemical composition of the scatterer as well as its orientation in the laboratory system. ... Scattering matrix . ...

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• Database of Optical Constants -- Level: welcome
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• A Nature of Polar-Ring Candidate Galaxy ZGC 2315+03

Modern requirements stipulated for the Networking Technologies . Brief Review of the problems under solution. ... Distributed Collapsed Back Bone Technology Advantages and shortcomings of different approaches. Switches against routers. ... Position at the IS market. Position of the modern high-speed technologies. ... Review of switching technology. Review of the switch market.Classification of switches. ... Big corporate networks implementing switching and routing technologies. ...

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• Space Research Institute (IKI) Seminar
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... 2008) 29, 363­366 Error Minimization of Polynomial Approximation of Delta T Islam Sana1, , Sadiq Muhammad1 & Qureshi Muhammad Shahid2 1 2 Department of Applied Physics, University of Karachi, Pakistan. ... Polynomial approximations have been developed to obtain the values of T for any time of a year for the period AD 1620 to AD 2000 (Meeu 2000) as no dynamical theories describe the variations in T . ... Meeus, J., Simons, L. 2000, Polynomial Approximation of Delta T, Br. ...

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• Stellarium: TuiNodeEditable Class Reference

... Place : Sternberg Astronomical Institute, Conference Hall . Name : Sergey Chervon . ... Title : Cosmological Models of Global Universe Evolution and Cosmological Perturbations . Abstract : Cosmological models, based on the self-interacting scalar field theory or on the theory of the chiral nonlinear sigma model, presented as the models which can describe the global evolution, extending from an inflationary stage to the present time epoch, of the Universe. ...

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A methodical and didactical complex "Sign Language" . ... ABSTRACT The process of communication of the deaf includes the wide use of the sign language. ... The aim of this work is to develop a tool that should facilitate process of sign language teaching and also give to the trainee a means for independent study of various normative variants of sign language - for example, Russian, English, International and so on. ... The process of dialogue of the deaf people includes wide use of sign languages. ...

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• Язык жестов - доклад на Диалог'99
• education

... Annual Meeting . Past Meetings . ... After the program committees consider all the proposals that were submitted on time, they will see how many sessions or papers can be fit. ... For the Cosmos symposium, you may be the lead author on only one poster paper, one workshop, and one special interest group (one of each). ... Poster presenters will also be part of a fun “one-minute abstract session,” where each lead author on a poster is given a minute to say something to draw attendees to the poster.) ...

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• ASP's 2011 Annual Meeting
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. Phys. Fluids A5, 1512-1513, 1993. Jacques Lewalle, jlewalle@syr.edu

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• Warbling Chirplet: Analysis of Signals of Oscillating Frequency
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• Analysis of a multiperiodic signal

... The plug-plates of SDSS project are responsible for locating the optical-fiber plugs spatially and for defining the plug tilt with respect to the surface of best focus. ... Previous attempts to match the SDSS plug-plates to the surface of best focus were conducted using only the bending fixture. The analyses performed indicated that by adding a central constraint to the plug-plate deformation process, the plates could be made to match the surface of best focus within an acceptable range of error. ...

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• Primary mirror support
• No Title

... The analysis shows, that asteroid ­ rubble pile loses its fast fragments in no time but the retaining fragments forms a compact structure immersed in dust ­ gas atmosphere, created by interaction of interplanetary medium with dispersed product of collisional evolution of asteroid. By interaction of an asteroid ­ rubble pile with interplanetary medium structures asteroid can increase its brightness on account of blowed up dust simulating phenomenon of distant comet's brightening. ...

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• http://selena.sai.msu.ru/San/Publications/ms42/m42_46.pdf
• Geophysical Research Abstracts

Next: Jodrell Virgo Survey Up: Minutes of the 1st Previous: Survey Simulations . ... Drift mode: 12s/beam . ... Slow" OTF 6s/beam . ... Fast" OTF, RA-Dec, 3s/beam (drive in RA, step in Dec) . ... Fast" OTF, Dec-RA, 3s/beam (scan in DEC, step in RA) Setup and preliminary analysis: . ... Also look at power spectrum to look for harmonics in baselines: nothing apparent . ... baselines flat . ... Map sensitivity and baseline quality independent of mapping technique when you scan faster than the drift rate. ...

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• call for abstracts
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• DATA ANALYSIS

... We have used a Prolog-to-Java translator for efficient implementation of logical inference on video scenes. The problem of creation of special built-in classes of the Actor Prolog concurrent logic language for the low-level video processing is discussed. for the real time video processing. ... We use the Actor Prolog concurrent logic programming language [8-14] for implementation of the logical inference on video scenes. ... An example of abrupt motion recognition is shown on the Fig. ...

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• http://www.cplire.ru/rus/InformChaosLab/papers/iccsc04mp.pdf
• http://www.cplire.ru/html/lab234/pubs/2005-15.pdf
• http://www.cplire.ru/Lab144/pria5.pdf

Astronomical Data Analysis Software and Systems VII ASP Conference Series, Vol. ... A Wavelet Parallel Code for Structure Detection A. Pagliaro Istituto di Astronomia dell'Universit‘a di Catania U. Becciani, V.Antonuccio and M.Gambera Osservatorio Astrofisico di Catania Abstract. We describe a parallel code for 3­D structure detection and morphological analysis. The method is based on a multiscale technique, the wavelet transform and on segmentation analysis. ... Segmentation analysis. ...

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• http://www.stecf.org/conferences/adass/adassVII/reprints/pencew.ps.gz
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• A Color Analysis of NICMOS Parallel Observations

Find The Perfect Gift For Your Favorite Astronomy Nut . Articles | ... If you have an astronomy nerd, nut, or enthusiast on your gift-giving list, you are in luck when it comes to shopping. ... Astronomy is the wonderful science of examining and learning about our universe, and the instruments of observation are telescopes and binoculars. ... The Internet is your shopping mother lode for astronomy-related gifts. ... www.astronomy.net . ... dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET" . ...

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• SCIENTIFIC PROOF OF GOD'S EXISTENCE - an Astronomy Net God Science Forum...
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. There are several different shells available for Unix; the most popular are described here. You can use any one of these shells if they are available on your system. And you can switch between the different shells once you have found out if they are available. Bourne shell (sh) . C shell (csh) . TC shell (tcsh) . Korn shell (ksh) . Bourne Again SHell (bash) .

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• Divisions
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... The procedure of radiometer signal integration can be considered as a sort of reducing dimension of the initial sampling space, where the samples are the result of analog-to-digital conversion. ... The probability distribution of the signal and spikes is completely known. ... The quality of the considered algorithm could be also illustrated by Figure 2 . ... One could see the considered adaptive algorithm is preferable even by low degree of compression, because all spikes have been depressed. ...

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Origin of the Small Solar System Bodies . ... During the last decades of the twentieth century joint efforts of scientist from different countries made it possible to develop a standard scenario of the origin of the Sun, planets and other bodies of the Solar System that satisfied basic observational data accumulated by astrophysics and comparative planetology. Following are brief description of this scenario and the problem of the origin of the small Solar System bodies. ...

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SITE 2010 Comprehensive Characterization of Astronomical Sites Kislovodsk, Russia, 49 October 2010 Conference Summary Marc S. Sarazin*a a European Southern Observatory, Garching, Germany Abstract The main topics discussed during the Site 2010 conference are outlined and the outcome is described. Keywords: Astronomical Site testing, precipitable water vapor, atmospheric turbulence, cloudiness, seeing 1. ... Site surveys for National observatory projects in China, India, and Iran benefit from this. ...

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• http://site2010.sai.msu.ru/static/doc/VNosov_site2010.pdf

... This precise description is called the standard model of electroweak physics. ... What brings about this important difference in the mass of these "field" particles? ... The Oregon group participates in the ATLAS experiment to investigate this question. ... Since Oregon joined ATLAS early in 2006, the group has devoted its effort to the process of selection of interesting events generated by the collisions of high energy particles within the ATLAS detector. ...

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• U of O High Energy Physics Seminars
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