Results 121 to 130 of about 1,558 (180)
Some of the next articles are maybe not open access.
Après-demain, 2010
L’avant-projet de réforme du Code de procédure pénale, qui ambitionne de supprimer le juge d’instruction, fait jaillir des interrogations sur les garanties d’indépendance et d’impartialité d’un ministère public qui se retrouverait alors en charge de la totalité des enquêtes, y compris des plus sensibles.
openaire +1 more source
L’avant-projet de réforme du Code de procédure pénale, qui ambitionne de supprimer le juge d’instruction, fait jaillir des interrogations sur les garanties d’indépendance et d’impartialité d’un ministère public qui se retrouverait alors en charge de la totalité des enquêtes, y compris des plus sensibles.
openaire +1 more source
1992
The parquet summation of Feynman diagrams provides a powerful approach for calculating the properties of many-particle systems. For inhomogeneous boson systems, we have showed previously1 that the parquet theory, with suitable approximations, could lead to the inhomogeneous variational theory of Krotscheck, Qian and Kohn2 (KQK). In this paper, we focus
Roger Alan Smith, Hong-Wei He
openaire +1 more source
The parquet summation of Feynman diagrams provides a powerful approach for calculating the properties of many-particle systems. For inhomogeneous boson systems, we have showed previously1 that the parquet theory, with suitable approximations, could lead to the inhomogeneous variational theory of Krotscheck, Qian and Kohn2 (KQK). In this paper, we focus
Roger Alan Smith, Hong-Wei He
openaire +1 more source
1988
The summation of parquet diagrams provides an interesting and powerful approach to many-body theory. In this paper, we present several results on the diagrammatic structure of parquet theory. In comparison with previous diagrammatic discussions at this series of workshop[l] or elsewhere [2,3], this paper will derive the final form of the parquet ...
Roger Alan Smith, Alexander Lande
openaire +1 more source
The summation of parquet diagrams provides an interesting and powerful approach to many-body theory. In this paper, we present several results on the diagrammatic structure of parquet theory. In comparison with previous diagrammatic discussions at this series of workshop[l] or elsewhere [2,3], this paper will derive the final form of the parquet ...
Roger Alan Smith, Alexander Lande
openaire +1 more source
1988
The parquet approach to many-body theory focuses on the effective interaction and expresses it in terms of a sum of a large and physically interesting class of Feynman diagrams.
Alexander Lande, Roger Alan Smith
openaire +1 more source
The parquet approach to many-body theory focuses on the effective interaction and expresses it in terms of a sum of a large and physically interesting class of Feynman diagrams.
Alexander Lande, Roger Alan Smith
openaire +1 more source
Fermion Parquet: The Approximations
1988The full parquet approach to many-body theory represents a self-consistent summation of Feynman diagrams for the two-body Green’s function, G 2, in terms of the bare interaction, V, and the one-body Green’s function, G. The parquet equations sum the reducible diagrams for G 2 which are generated from any initial set of irreducible diagrams.
Roger Alan Smith, A. D. Jackson
openaire +1 more source
2015
The orange is the fruit of the Citrus species in the family Rutaceae; it is assumed to have originated in southern Asia, and first cultivated in China around 2500 BC. There is little knowledge on the quality of wood from orange trees, occasionally used in fine woodwork, in tool handles, mosaics, marquetry.
Allegretti O, Berti S, Burato P
openaire +2 more sources
The orange is the fruit of the Citrus species in the family Rutaceae; it is assumed to have originated in southern Asia, and first cultivated in China around 2500 BC. There is little knowledge on the quality of wood from orange trees, occasionally used in fine woodwork, in tool handles, mosaics, marquetry.
Allegretti O, Berti S, Burato P
openaire +2 more sources
The Parqueting-Reflection Principle
2015For certain plane domains with boundaries composed by arcs from circles and straight lines the parqueting-reflection principle is used to construct the Schwarz, Green, and Neumann kernels for solving the Schwarz, Dirichlet, and Neumann boundary value problems for the inhomogeneous Cauchy–Riemann and the Poisson equation, respectively.
openaire +1 more source
2019
Wood-basedmaterials have been used extensively in the past, especially in the furnitureused in the interior and in the covering of floors, walls andceilings. The main reasons for preferring this type of wood material arethe natural product, easy processing, cheapness and easyprocurement.
BAL, Bekir Cihad +2 more
openaire +1 more source
Wood-basedmaterials have been used extensively in the past, especially in the furnitureused in the interior and in the covering of floors, walls andceilings. The main reasons for preferring this type of wood material arethe natural product, easy processing, cheapness and easyprocurement.
BAL, Bekir Cihad +2 more
openaire +1 more source