... Physicists have long noted that the presence in an object of certain symmetry, described by a closed group structure, is equivalent to the presence of a certain (explicit or latent) property of invariance, i.e., the law of conservation. ... However, we note that of the known algebraic models not one example is known to us in which such a model would have led to the formulation of some new conservation principles. ... PRINCIPLE OF ALTERNATION: HISTORY AND MODERN STATE OF THE PROBLEM . ...

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• Concept of Chemical Periodicity: from Mendeleev Table

... High Brightness RTM . ... Fig.1a: 70-MeV pulsed race-track microtron . Many applications require compact, inexpensive and efficient source of electron beam in energy range 10-100 MeV. ... Beam is focused by accelerating structure, which acts as RF quadrupole singlet, quadrupole triplets (12) installed at the even orbits return path and by electromagnet quadrupole singlet (9) installed at common axis. ... Fig.1b: 70-MeV RTM Schematic . ... Energy gain: 4.8 MeV / orbit . Orbits: 14 . ...

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About SPAW Editor . ... As of final version 1.0 of the control you'll need to rename the file spaw_control.default.config.php in config sub-directory to spaw_control.config.php when installing control for the first time. ... All of the SPAW Editor configuration options are located in the config/spaw_control.config.php file. ... This file will be included in img_library.php (Image library dialog script). $request_uri variable will be set to the URL of the page where SPAW Editor instance resides. ...

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... This is a bug fix release for the 3.x series of Joomla. ... Project and the Production Leadership Team are proud to announce the release of Joomla! 3.5 as the latest in the 3.x series. ... CMS 3.5 Release Candidate 4 . ... CMS, with 3.5 the sixth standard-term support release in this series. ... That being said, please do not upgrade any of your production sites to the release candidate version as a release candidate is ONLY intended for testing and there is no upgrade path from a Release Candidate....

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... Surface disturbance and deformat ion are shown in the same scale. Displac the free surface is much smoother as compared bottom deformations: init ial elevat ion has amplitude and spreads over a rather wide area. bottom theory, bottom ement of with the smaller F ґ velocity potential, H ґ depth, ґ vector of bottom deformation, 0 ґ initial elevation a . ... The init ial elevation assumed to be equal to the vertical bottom deformat ion (a); calculated with use of the Laplace smoothing algorithm (b). ...

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• http://ocean.phys.msu.ru/courses/stathyd/2005%20Smyth%20et%20al.%2C%20Differential%20diffusion%20in%20breaking%20Kelvin-Helmholtz%20billows.pdf
• http://ocean.phys.msu.ru/courses/stathyd/2002%20Smyth%20et%20al.%2C%20Shear%20instability%20and%20gravity%20wave%20saturation%20in%20an%20asymmetrically%20stratified%20jet.pdf
• http://ocean.phys.msu.ru/courses/stathyd/2001%20Ferrari%20et%20al.%2C%20The%20temperature-salinity%20relationship%20of%20the%20mixed%20layer.pdf

... Copyright©1997 Bob Yen (byen@ix.netcom.com) (http://www.comet-track.com/hb/hb.html) . ... Information on Comet Hale-Bopp for the Non-Astronomer Hale-Bopp rotates about twice a day (3/14/97) . ... The Comet Observation Home Page was been selected to receive the Griffith Observatory Star Award for the week of February 2 - 8, 1997 for excellence in promoting astronomy to the public through the World Wide Web. ... Typically, about 1,000 individual users/computers access this page every day. ...

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• Olympiad of Scientific Centres
• When, Where, and How to See Comet Hale-Bopp

... 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. ...

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• Stellar Astrophysics Department

... It is shown that theoretical methods developed for description of hopping transport in disordered inorganic solids, such as amorphous semiconductors, can also be successfully applied to description of hopping transport in organic disordered systems, such as conjugated or molecularly doped polymers. We concentrate our discussion on percolation approach and show its universal applicability to systems with different distributions of localized state energies. ...

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• Generalized pair approximation in the description of ate AC conductivity of a
• Physics of Semiconductors division: List of courses
• First-principles calculations of physical properties of crystals

... Phys. 40 (2007) 2163-2177 doi:10.1088/0953-4075/40/11/017 Theoretical description of atomic photoionization by an attosecond XUV pulse in a strong laser field : effects of rescattering and orbital polarization A K Kazansky1,2 and N M Kabachnik1,3 ЕЕ Е Fakultat fur Physik, Universitat Bielefeld It is based on the numerical Е solving of the non-stationary Schrodinger equation which includes on an equal footing the realistic atomic potential and the electric fields of both pulses. ...

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• http://danp.sinp.msu.ru/LIIWM/PhysRevA73_06_062712Kabach_Kazanski.pdf
• http://danp.sinp.msu.ru/LIIWM/ArXiv-0904.2151v1_Khodyrev2009.pdf
• http://danp.sinp.msu.ru/LIIWM/PhysRevA64_2001_023201NMKab.pdf

Home . Database of structures of nucleic acid - protein complexes . ... List of complexes . Pfam families . SCOP families . Interaction classes . ... NPIDB . ... Information on SCOP and Pfam domains detected in protein chains is presented. ... Each family has its own web page with the list of entries that include domains of the family. ... List of SCOP domains occurred in DNA-protein and RNA-protein complexes is organized in tree-like form, according to the SCOP classification. ...

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... Conformational Analysis of Boron-Containing Compounds Using Gillespie-Kepert Version of Molecular Mechanics . ... Abstract - Molecular mechanics force field for boron-containing compounds based on CHARMM parameters and Gillespie-Kepert (GK) model is developed. ... The force field provides an accurate description of experimental X-ray stereochemistries in a wide range of organoboranes, organoborate complexes with polyhydroxy compounds, mixed oligomers of boric acid and borates. ...

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• Study of amino- and pyridyl-containing zinc(II) and cadmium(II) complexes by

... В данное время . For the time being, this phenomenon can be considered as catastrophic . ... The inverse problem of frequency sounding in one dimension . ... The idea of a vector in real $n$-dimensional space is a natural generalization of the representation of points in a plane . ... For a long time the internal combustion engine was the only type used for aircraft . ... Величина . ... Many of the quantities to be measured in the upper atmosphere are highly variable in time and space . ...

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• http://num-anal.srcc.msu.su/meth_mat/prac_alg/arfil/symc1.txt
• http://num-anal.srcc.msu.su/meth_mat/prac_alg/arfil/symfor1.txt
• БЧА НИВЦ МГУ. ZF30R. Решение системы уравнений общего вида