Similar to the Debye-Hueckel plasma, charged groups of oppositely charged polyelectrolytes attract each other. We find exact expression for the correlation free energy of electrostatic attraction in polyelectrolytes within the random phase approximation. ... In this theory we explicitly take into account positions of charged groups on the chains and examine both charge and polymer concentrations fluctuations. ...

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• Семинар по физике полимеров

... Investigation of the stability of explicit finite difference-based lattice Boltzmann schemes" . ... It is shown for the case of equal time and space grid steps that the areas of the stability domains for the lattice Boltzmann equation are larger than for the cases of finite difference-based schemes. Keywords: kinetic schemes, lattice Boltzmann equation, finite difference-based lattice Boltzmann schemes, stability with respect to initial conditions, Neumann method, stability domain . ...

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• Application of predictor-corrector finite-difference-based schemes in the
• "Optimal Gaussian approximation in the Ising model"
• "Derivation of explicit difference schemes for ordinary differential equations

Электронная библиотека Попечительского совета . ... Fritz J. - Lectures on advanced numerical analysis . ... Название: Lectures on advanced numerical analysis . Автор: Fritz J. Аннотация: . These Lectures on Numerical Analysis are essentially lectures notes of a course on "Advanced Numerical Methods" which the author gave in 1956-57 at the Institute of Mathematical Sciences at New York University. ... Электронная библиотека попечительского совета мехмата МГУ , 2004-2016 . ...

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• Samarskii A.A. - The Theory of Difference Schemes :: Электронная библиотека
• Snyder M.A. - Chebyshev methods in numerical approximation :: Электронная
• Ralston A., Wilf H.S. - Mathematical methods for digital computers ::

... DEVELOPMENT OF EXPLICIT CYCLIC SCHEMES . WITH CHEBYSHEV?S POLYNOMIALS FOR SPACE NEUTRON KINETICS . ... Questions have been studied to use effectively explicit schemes for solving spatial kinetics. ... Algorithms have been developed to solve spatial kinetic equations on the basis of explicit cyclic schemes with time varying steps designed by V.I. Lebedev [1] as well as schemes of local iterations proposed by O.V. Lokutsievskiy and V.O. Lokutsievskiy [2]. ... Code development. ...

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... The purpose of our research was to find significant differences in island and mainland plant populations of the Russian White Sea. ... New islands were inhabited from the mainland, and as a result the population on it becomes isolated from the mainland. ... As a result the island population becomes different from the mainland populations. ... On each plant we measured about 8–12 morphological characteristics, which are known to be the most variable; 59 morphological characteristics in all. ...

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• Morphological differences of Nymphaea alba L

M. Li, S. Piskarev. On the approximation of integrated semigroups // Taiwanese Journal of Mathematics. Vol. ... 2010. 2137-2161. This paper is devoted to approximation of integrated semigroups in space and in time variables. ... Ключевые слова: abstract differential equations in Banach spaces, $C_0$-semigroups, integrated semigroups, Trotter-Kato theorem, discretization methods, difference schemes, stability of difference schemes, discrete semigroups, Banach spaces. ...

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• Approximation of Abstract Differential Equations
• Goreinov S.A., Tyrtyshnikov E.E. Quasioptimality of Skeleton Approximation of a

... do..while loops are very similar to while loops, except the truth expression is checked at the end of each iteration instead of in the beginning. ... There is just one syntax for do..while loops: . i = 0; do { print $i; } while ($i>0); . ... Advanced C users may be familiar with a different usage of the do..while loop, to allow stopping execution in the middle of code blocks, by encapsulating them with do..while (0), and using the break statement. ...

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• Regular Expression Functions (POSIX Extended)
• Expressions
• Regular Expression Functions (Perl-Compatible)

The method of gene expression analysis in complex morphological systems A.V. Klepikova, N.V. Demidenko, M.D. Logacheva, A.A. Penin M.V. Lomonosov Moscow State University, Moscow, Russia , annklepikova@gmail.com, demidenkonatalia@gmail.com, maria.log@gmail.com, alekseypenin@gmail.com Investigation of gene expression level is a powerful approach in functional genetics. ... 2010) Identification of genes correlated with early stage bladder cancer progression, Cancer Prev Res (Phila), 3(6):776­786. ...

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• http://mccmb.belozersky.msu.ru/2015/proceedings/abstracts/48.pdf
• http://mccmb.belozersky.msu.ru/2015/proceedings/abstracts/35.pdf
• http://mccmb.belozersky.msu.ru/2013/abstracts/abstracts/163.pdf

Go to the first , previous , next, last section, table of contents . ... Alias names, case sensitivity . ... BLOB columns, indexing . ... Case sensitivity, of table names , Case sensitivity, of table names . ... Choosing version . ... Compatibility, between MySQL versions , Compatibility, between MySQL versions . ... Manual information . ... MySQL version , MySQL version . ... References . ... Table names, case sensitivity , Table names, case sensitivity . ... Wildcards, in mysql.tables_priv table . ...

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... NOTE: Some of these operations generate new sets, if you run out of sets use Edit/Set operations (described below) to kill unneeded sets. ... Select the set on which the formula will operate, (set must be active, use File/Status to find the current state of sets). ... where (x,y,a,b,c,d) are defined as the x and y of the currently selected set and a,b,c,d are scratch arrays that can be used to perform operations between sets. ... Select the set. ... Select fitted curve or residuals to load. ...

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• Seminars

... Feature of exciplexes with complete and partial electron transfer formed are analyzed. ... For exciplexes with complete charge transfer (the degree of charge transfer z>0.8 and the energy gap between CT- and LE-states in vacuum (driving force of electron transfer) (H220 - H110) < -0.3 eV), the main contribution to the exciplex energy gives the energy of electron transfer. ... Exciplex energy is substantially lower than that of LE-state even when (H220 - H110) > 0. ...

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• Moscow University Chemistry Bulletin Vol. 45, No. 3, P. 177 (2004)
• Moscow University Chemistry Bulletin Vol. 52, No. 2, P. 92 (2011)

ToyFDTD . ToyFDTD is a series of heavily-commented source codes demonstrating implementation of 3-dimensional FDTD capabilities The first in the series, ToyFDTD1, is a stripped-down, minimalist, 3D FDTD code illustrating the basic tasks in implementing a simple 3D FDTD simulation. FDTD is a method for predicting and studying electromagnetic effects through computation, rather than mathematical analysis/approximation or physical experiment. ... Other Scientific Fields | Physics Astronomy . ...

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• SAL- Other Scientific Fields - Artificial Intelligence - TiMBL
• WebMuseum: CИzanne, Paul: The Blue Vase
• SAL- Other Scientific Fields - Physics Astronomy - Xwake

Microsymposium 34, MS058, 2001 ANOMALIES OF THE MOON'S THERMAL EMISSION IN THE IR SPECTRAL RANGE (10.5 - 12.5 micron). ... Sternberg State Astronomical Institute, Moscow, 119899, Russia, pugach@sai.msu.ru Summary: New satellite measurements of the lunar-surface radiation temperature were used to construct the spatial angular function of thermal radiation of the Moon in the infrared (10.5-12.5 micron) spectral range. ... These thermal anomalies are observed only in the limited range of phase angles. ...

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• http://selena.sai.msu.ru/Pug/Publications/ms42/m42_60.pdf
• http://selena.sai.msu.ru/Pug/Publications/ms38/ms080.pdf

... Reducing trigonometric expressions . Heuristics for trigonometric expressions . ... If some parameters appear to be the elements of the orthogonal matrix such as quark mixing Cabbibo-Kobayashi-Maskava matrix, one should declare them by the statement OrthMatrix( {{ , , }, { , , }, { , , }} ). where denote the parameters. ... If the substitution for one angle combination is defined, LanHEP offers to define the other ones for expressions consisting of parameters used in previous SetAngle statements. ...

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• Omitting indices
• Lagrangian expressions
• calg:aindex [THEP]

pcre: pcre (Perl-compatible regular expression library) pcre: pcre: The PCRE library is a set of functions that implement regular pcre: expression pattern matching using the same syntax and semantics as pcre: Perl 5, with just a few differences (documented in the man page). pcre: pcre: pcre: pcre: pcre: pcre:

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• Index of /pub/gentoo-portage/dev-perl/Test-Differences/

Many C++ classes in Qt utilize a data sharing mechanism to maximize resource usage and minimize copying of data. ... A reference count. The data. When a shared object is created, it sets the reference count to 1. The reference count is incremented whenever a new object references the shared data, and decremented when the object dereferences the shared data. ... These classes have a detach() function that can be called if you want your object to get a private copy of the shared data. ...

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• The Apache TPF Port
• Sample API: sumAndDifference
• A Perl Client

... Geometry optimization can be performed with analytical gradients at the HF, MP2, CI, DFT, TDHF, and TDDFT levels. ... The table below summarizes the current main capabilities of Firefly : Wavefunction RHF UHF ROHF GVB MCSCF Semiempirical SCF dm dm dm dm - SCF energy cdp cdp cdp cdp cdp SCF gradient cdp cdp cdp cdp cdp SCF Analytical Hessian cdp * - cdp * cdp * - DFT energy cdp cdp cdp - - DFT gradient cdp cdp ...

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• PC GAMESS/Firefly DOCUMENTATION - two-electron integrals precision
• Firefly v. 8.0.0 documentation - numerical gradients

... 0 2.47 -0.1 2.79 H [5], ( y, v ) = N -1 0.1 0.5 0.7 0.99 1. 2.16 1.10 0.63 0.02 0. -0.5 -0.7 -0.99 -1. 4.39 5.50 9.00 9.87 , y = ( y, y ) . ... A0 N = 40 0 0.2 0.3 0.5 0.7 1. -0.0003 -0.0040 -0.0124 -0.0410 - - h 2 0 3. ... N = 40 , = 0.7 , = 0 n 0 30 200 500 1000 0.994 1.004 1.017 0.971 0.881 yn y nD 0.182 0.173 0.163 202 0.154 0.139 .. ... N = 40 0 0.1 0.2 0.3 0.4 0.5 0.6 1.41 1.50 1.61 1.76 1.94 2.18 2.49 M 1 M 1 0.7 2.95 0.8 3.70 0.9 5.36 0.95 7.67 0.99 1.94 0.999 54.79 9. ... 2002, . ...

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• http://www.mce.biophys.msu.ru/archive/doc15799/doc.pdf

... This paper gives a brief survey of the differences in American and Russian academic cultures based on the experience of Fulbright scholars. ... Russian students tend to see the instructor as the authority in the classroom, the source of information and knowledge. ... Faculty/Student Interaction. ... American instructors usually expect all students to purchase individual copies of textbooks and other course materials, while Russian instructors usually do not. ... Expectations of Faculty. ...

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... The Difference Frequency Doppler Tomography of Bubble Streams . I.Didenkulov (Institute of Applied Physics RAS, Nizhny Novgorod, Russia); L.M.Kustov, A.I.Martyanov, N.V.Pronchatov-Rubtsov (Nizhny Novgorod State University, Nizhny Novgorod, Russia); S.W.Yoon (Sung Kyun Kwan University, Suwon, Republic of Korea) . ... It is based on measurement of Doppler frequency spectrum of the difference frequency acoustic wave scattered from the bubble stream and it comparison with the model spectrum. ...

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