全文获取类型
收费全文 | 198篇 |
免费 | 1篇 |
专业分类
化学 | 54篇 |
力学 | 12篇 |
数学 | 27篇 |
物理学 | 106篇 |
出版年
2022年 | 5篇 |
2021年 | 3篇 |
2020年 | 3篇 |
2019年 | 6篇 |
2018年 | 4篇 |
2017年 | 3篇 |
2016年 | 2篇 |
2015年 | 3篇 |
2014年 | 4篇 |
2013年 | 5篇 |
2012年 | 8篇 |
2011年 | 13篇 |
2010年 | 8篇 |
2009年 | 10篇 |
2008年 | 5篇 |
2007年 | 17篇 |
2006年 | 3篇 |
2005年 | 8篇 |
2004年 | 6篇 |
2003年 | 5篇 |
2002年 | 8篇 |
2001年 | 7篇 |
2000年 | 5篇 |
1999年 | 3篇 |
1998年 | 6篇 |
1997年 | 7篇 |
1996年 | 5篇 |
1995年 | 3篇 |
1994年 | 3篇 |
1993年 | 4篇 |
1992年 | 5篇 |
1991年 | 4篇 |
1990年 | 1篇 |
1988年 | 1篇 |
1987年 | 3篇 |
1986年 | 1篇 |
1985年 | 4篇 |
1984年 | 1篇 |
1979年 | 1篇 |
1972年 | 2篇 |
1971年 | 1篇 |
1970年 | 2篇 |
1969年 | 1篇 |
排序方式: 共有199条查询结果,搜索用时 15 毫秒
11.
I. M. Suslov 《Journal of Experimental and Theoretical Physics》2011,112(2):274-287
It has been previously shown that calculation of the renormalization group (RG) functions of scalar ϕ4 theory reduces to analysis of thermodynamic properties of the Ising model. Using high-temperature expansions for the latter,
RG functions of the four-dimensional theory can be calculated for arbitrary coupling constant g with an accuracy of 10−4 for the Gell-Mann-Low function β(g) and with an accuracy of 10−3–10−2 for anomalous dimensions. The expansions of the renormalization group functions up to the 13th order in g
−1/2 have been obtained. 相似文献
12.
A new computational scheme for solving the bound state configuration-space Faddeev equations is applied. The scheme is based on the spline-approximation and the adiabatic limit of Faddeev equations. An ordering of variables being in agreement with the limit was chosen. As a result the matrix of the eigenvalue problem has a sparse block structure. Calculations of the bound states of µpp, µdd, µtt mesic molecules and ¯pdd, ¯ptt antiprotonic ones, were performed. To check the method, calculations of the binding energies for such systems as the positronium ion Ps–,3H and3He were carried out. The results are compared with the best results of other authors. 相似文献
13.
Vitalii S. Tkach Dmitrii S. Suslov Gennadii V. Ratovskii Tuczek Felix 《Journal of organometallic chemistry》2008,693(12):2069-2073
A series of palladium complexes of general formula [(Acac)PdL1L2]+A−, where L1, L2 = phosphines and A = BF4, CF3SO3, were synthesized. Preliminary studies show that the complexes are active in selective dimerization of styrene and addition polymerization of norbornene. 相似文献
14.
15.
S. K. Suslov 《Letters in Mathematical Physics》1987,14(1):77-88
Based on the general theory, we consider the continous orthogonality property for classical polynomials of a discrete variable on nonuniform lattices. 相似文献
16.
Nathan Lanfear Raquel M. López Sergei K. Suslov 《Journal of Russian Laser Research》2011,32(4):352-361
We transform the time-dependent Schrödinger equation for the most general variable quadratic Hamiltonians into a standard autonomous form. As a result, the time evolution of exact wave functions of generalized harmonic oscillators is determined in terms of the solutions of certain Ermakov and Riccatitype systems. In addition, we show that the classical Arnold transform is naturally connected with Ehrenfest’s theorem for generalized harmonic oscillators. 相似文献
17.
A new computational method for solving the nucleon?Cdeuteron breakup scattering problem has been applied to study the elastic nucleon?Cdeuteron scattering on the basis of the configuration-space Faddeev?CNoyes?CNoble?CMerkuriev equations. The Merkuriev?CGignoux?CLaverne approach has been generalized for arbitrary nucleon?Cnucleon potentials and with an arbitrary number of partial waves. The nucleon?Cdeuteron observables at the incident nucleon energy 3?MeV have been calculated using the charge-independent AV14 nucleon?Cnucleon potential including the Coulomb force for the proton?Cdeuteron scattering. Results have been compared with those of other authors and with experimental proton?Cdeuteron scattering data. 相似文献
18.
A. Kankainen G. K. Vorobjev S. A. Eliseev W. Huang J. Huikari A. Jokinen A. Nieminen Yu. N. Novikov H. Penttilä A. V. Popov S. Rinta-Antila H. Schatz D. M. Seliverstov Yu. P. Suslov J. Äystö 《The European Physical Journal A - Hadrons and Nuclei》2005,25(3):355-363
Decay properties of neutron-deficient exotic nuclei close to A=80 have been investigated at the IGISOL facility. The studied nuclei, 81Y, 81Sr, 81mKr, 85Nb, 85Zr, 86Mo and 86Nb, were produced by a 32S beam from the Jyv?skyl? isochronous cyclotron on 54Fe and natNi targets. The internal conversion coefficient for a 190.5 keV isomeric transition in 81mKr has been measured and the internal transition rate has been determined. The internal transition rate has been used to estimate
a neutrino capture rate on 81Br, which yields a log ft of 5.13±0.09 for the reaction 81Br( ν, e
-)81mKr. A new isomer with a half-life of 3.3±0.9 s has been observed in 85Nb. The existence of an earlier reported isomer with a half-life of 56 s in 86Nb has not been confirmed. 相似文献
19.
I. M. Suslov 《JETP Letters》2002,76(6):327-331
The Gell-Mann—Low function in QCD β(g)(g=?2/16π2, where ? is the coupling constant in the Lagrangian) is shown to behave in the strong-coupling region as β∞ g α, where α≈?13 and β∞~105. 相似文献
20.
I. M. Suslov 《Journal of Experimental and Theoretical Physics》2006,102(6):938-948
An analytical realization is suggested for the finite-size scaling algorithm based on the consideration of auxiliary quasi-1D systems. Comparison of the obtained analytical results with the results of numerical calculations indicates that the Anderson
transition point splits into the band of critical states. This conclusion is supported by direct numerical evidence (Edwards,
Thouless, 1972; Last, Thouless, 1974; Schreiber, 1985). The possibility of restoring the conventional picture still exists
but requires a radical reinterpretation of the raw numerical data.
Published in Russian in Zhurnal éksperimental’noĭ i Teoreticheskoĭ Fiziki, 2006, Vol. 129, No. 6, pp. 1064–1076.
The text was translated by the author. 相似文献