... The main research task of the LRS was an investigation of interstellar medium of our Galaxy using its line emission in radio domain with the help of the gratest RATAN-600 Radio Telescope. ... The complex investigation of the Interstellar Clouds structure on the different scales and with the different radio lines for understanding of structure, dynamics and evolution of interstar gas and its interaction with other galactic constituents and the conditions for star formation. ...

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• GRB follow-up team

... Up: Algorithms . ... The imaging problem can be described as an optimizing problem in mathematics. ... Computer simulations of rotating modulation collimator imaging show that the quality of images from this method is better than that from the traditional cross-correlation method. ... The imaging problem is: . ... The results show that this algorithm can be used in the imaging problem and usually results in a better image than that obtained from a traditional method such as cross-correlation. ...

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• A New Stable Method for Long-Time Integration in an N-Body Problem
• ADASS 2003 Conference Proceedings
• ADASS 2002 Conference Proceedings

... Apache HTTP Server Version 2.2 . Apache > HTTP Server > Documentation > Version 2.2 > FAQ . Available Languages: en | ... Whom do I contact for support? ... Check the ErrorLog! ... Check the FAQ ! The latest version of the Apache Frequently-Asked Questions list can always be found at the main Apache web site. Check the Apache bug database . ... Please check the existing reports, open and closed, before adding one. ... apache on Freenode IRC is also available for user support issues. ...

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• Frequently Asked Questions - Apache HTTP Server
• Support
• Problems with star names

... Choose one of the five problems on the Question Sheet. ... Your report should therefore focus on those aspects of computational physics relevant to the problem. ... An analysis of the computational aspects of the problem which you had to consider in order to solve the problem: · Describe relevant computational physics. ... Analysis of the relevant aspects of computational physics. ... You would then be expected to discuss aspects of the computational physics relevant to your problem. ...

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• Download building of the radiospec package Bojan Nikolic web pages (r. 329)
• PPEUC Programme - Cosmic Microwave Background Workshop

... Уравнения эволюции. Система уравнений равновесия модели (Эйлеровы и Лагранжевы переменные). ... Уравнение гидростатического равновесия. ... Уравнения политропных звезд. ... Вывод уравнения диффузионного переноса из уравнения переноса. Уравнение для лучистого давления. ... Критерий конвективной неустойчивости (Шварцшильда) - выражения для градиента температуры и энтропии. ... Вывести выражение для dc 2 /dr в гидростатически равновесной модели через c 2 , G 1 и частоту Брунта-Вяйсяля N 2 . ...

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• Additional problems at the transition

... Keywords: network interface . ... How to find : . 1) the interfaces which are available : . ... There is a structure called "struct ifnet" which is used in include/linux/route.h. struct ifnet has information like the name of the interface (e.g. le0 or sl0), as well as the status of the interface (whether up or down). ... Older versions of linux had the definition of this structure available (struct ifnet also occurs in BSD code). ... Re: Question on network interfaces by Pedro Roque . ...

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• Problem creating a new system call
• found reason for select() problem
• Problem with ICMP echo-request/reply

... 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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Light scattering by axisymmetric particles within a new approach to the T-matrix method The code AXISYM0.FOR realises the new approach to the solution of the light scattering problem suggested by Farafonov (Opt. ... Below them one finds also the description of the input and output parameters, and a list of some used subroutines. The comments given through the code's text allow one to follow its general structure. The file IN contains the input parameter values for a test run. ...

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• Database of Optical Properties -- Level: subsubpage
• Coupled dipoles method (Purcell-Pennypacker, CDM)
• Integral equation method

Bigbang Forum Message . Forums: . ... Big Bang | ... PROBLEMS WITH COSMOLOGY? ... I have read about problems with 'Big Bang theory' and Einstein’s relativity theories. ... This was written by a physicist: an enthusiast and expert in string theory! ... It is indeed this problem which Greene (2) shows string theory is set up to solve." ... www.astronomy.net . ... Forum posts are Copyright their authors as specified in the heading above the post. "dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET" . ...

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• All True IF Speed Of Light Is Constant (I Can Question That...) - an Astronomy
• Re: Compilation Problem - an Astronomy Net XEphem Forum Message
• You Are Missing The Point - an Astronomy Net Exploration Forum Message

... 101068 SunOS 4.1.2;4.1.3: on HSFS CD mounts ls -l lists some files as "filename: not found" 101584 SunOS 4.1.3: HSFS CD DIRECTORIES TURN INTO 0 LENGTH FILES 101824 SunOS 4.1.2: Net install problems for Solaris 2.3 Edition II and higher 101832 SunOS 4.1.3: Net install problems for Solaris 2.3 Edition II and higher 101833 SunOS 4.1.3_U1: Net install problems for Solaris 2.3 Edition II and higher Of course these patches all conflict with each other, so you have to choose which problem to fix. ...

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• Problem Statement
• WFPC2 PSF Subtraction
• Practical Validation of Results

... The International Conference "Mode Conversion, Coherent Structures and Turbulence" will be held in the Space Research Institute of RAS during the period from 23 up to 25 November 2009. ... The international conference MSS-09 is organized by Space Research Institute with participation of the Russian Academy of Sciences, the Dynasty Foundation, the Russian foundation of fundamental researches, the European Geosciences Union, the Education and the Scientific Council on Nonlinear Dynamics of RAS. ...

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How Do Children Learn? ... Here we propose an innovative approach to children's learning, one that integrates the transmission, constructivism, and social constructivism models by having teachers present some of the fundamental concepts involved in astronomy education at the elementary level. ... learn the story . ... Before presenting sample stories and curricular ideas, we must discuss some of the impediments, pedagogical and professional, to teaching and learning astronomy at the elementary level. ...

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Next: Initial conditions Up: Old neutron star distribution Previous: Introduction . The problem to be solved is to find stationary space distribution of stars which have had certain initial space and velocity distributions and move in a given potential. ... In principle, the most straightforward way to obtain the solution is to integrate directly the equations of motion for a sufficiently large number of stars with different initial conditions. ... Then space density is given by . ...

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• Simple Universe
• PROBLEMS OF THEORETICAL COSMOLOGY - UISS2000

COMPUTATIONAL PHYSICS LABORATORY . ... At present the following problems are studied most intensively: . ... development of numerical models for coherent radiation of relativistic electron beams in open and superdimentional electromagnetic structures; . ... development of effective algorithms for solving the inverse problems of electromagnetic tomography. ... Computational physics laboratory is concerned with organization and development of computer network in the institute. ... IRE RAS 1996-200 9 ...

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• IRE RAS. Computational Physics Laboratory.
• Getting Started in Actor Prolog. Oil Production.
• SETI League Guest Editorial -- Transforming SETI to METI

... COMPUTER SIMULATION OF RADIOWAVE MULTIPLE SCATTERING EFFECTS IN IONOSPHERE USING MONTE-CARLO METHOD . ... Distribution of reflected radiation on the ground is computed. ... Such influence can be remarkable if the scattering is multiple, i.e. the optical thickness for the scattering process is considerably greater than a unit. ... Radiation energy transfer in the slab is modeled by distribution of some particles carring small portions of radiation energy. ... The isotropic plasma approximation is...

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• Anomalous Absorption Theory

... These trajectories have an initial flight from the Earth to a large distance (of about 1.5 million km), the following passive flight to the Moon's orbit, an approach to the Moon with a decrease of an energy of a particle (spacecraft) selenocentric motion to a negative value and the temporary capture in an elliptic orbit of the Moon's satellite. ... Several trajectories of this type are determined. ... Ivashkin V. V. On optimal trajectories of space flight to the Moon in the Earth--Moon--Sun system. ...

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• http://www.ipa.nw.ru/conference/2002/sovet/PS/BYKOVA1.PS
• http://www.ipa.nw.ru/conference/2002/sovet/PS/GALUSH.PS
• http://www.ipa.nw.ru/conference/2002/sovet/PS/BATKHINA.PS

Frob enius endomorphisms of linear spaces Alexander E. Guterman My research interests are in ring theory, linear algebra and combinatorics. In particular, I investigate transformations on matrices over different algebraic structures, preserving some matrix properties, sets or invariants. ... I was investigating monotone matrix transformations and developed method of matrix deformations and chain method in order to classify monotone linear and additive transformations on matrices. ...

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• Complex analysis (Spring 2008)
• First announcement
• Conference Global Fields

As an obligatory preparing for the application to participate in the IAO a short report of National Olympiad of the current year with a set of all problems used on the Olympiad has to be presented by the applicating team. ... The final minutes (protocols written in Latin or Cyrillic in form of tables) of the Olympiad (evaluating of solutions of the students participated in the last stage of the Olympiad) should be included as well. ... Historical data of the National Astronomy Olympiad: . ...

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• X-Ray Structural Analysis
• Laboratory of spectroscopy of defect structures ISSP RAS
• Institutes of Chernogolovka

... Only two parameters of that task are of relevance here: the observation date and the analysis date . ... The observation date is available in sereval places, one of these is in the ODF constituent rrrr_oooooooooo_SCX00000SUM.ASC . ... Allow me to download the CIF . ... Prepare a script to ftp all the CCF constituents . This will generate a (Unix/Linux) shell script with which you can download via ftp all the CCF constituents in the CIF. ... Allow me to download the individual CCF constituents . ...

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• XMM-Newton Helpdesk
• XMM-Newton SAS: Feedback
• Extended-source detection Algorithm

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. ...

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• East Siberian Center for the Earth's Ionosphere Research. Modelling, secondary
• East Siberian Center for the Earth's Ionosphere Research. Capabilities and
• East Siberian Center of Earth Ionosphere Research. Chirp ionosonde.