A unified formulation of one-loop tensor integrals is proposed for systematical calculations finite volume corrections. It shown that decomposition the into a series tensors accompanied by coefficients feasible, if unit space-like four vector $n^\mu$, originating from discretization effects at volume, introduced. generic formula has been derived numerical computations all involved coefficients....

The complexes formed by CuF with CC double and triple bonds have been studied at the MP2 and CCSD(T) computational levels. The interaction of CuF with acetylene, ethylene and their fluoro derivatives is very strong, with interaction energies close to those of conventional covalent bonds. Hence, these complexes could be actually viewed as a new kind of metallocycles, with significantly strong Cu...

A new protocol for the decarboxylative Heck vinylation of benzoic acids is disclosed. In the presence of a catalyst system generated in situ from Pd(OAc)₂ (2 mol %), CuF₂ (2 equiv), and benzoquinone (0.5 equiv) in NMP, a wide range of olefins were coupled with various 2-nitrobenzoates at 130 ° C with the release of carbon dioxide to afford the corresponding vinyl arenes in good yields.

a Technical University of Denmark — DTU, DTU Management Engineering, Technology and Innovation Management, Produktionstorvet, Building 426, DK-2800 Kongens Lyngby, Denmark b Pontificia Universidad Javeriana, Faculty of Engineering, Department of Systems Engineering, Carrera 7 No. 40–62, Edificio Maldonado — Piso 3, Bogotá, Colombia c Lappeenranta University of Technology, School of Industrial E...

A constitutive model to describe the triaxial load-response spectrum of plain concrete in both tension and shear was developed. The inelastic phenomena are described using the plastic flow with direction determined by the gradient of the plastic potential. A new plastic potential is introduced and experimentally fitted to ensure better estimate of the load direction. This approach allows to con...

This work presents the GPU acceleration of open-source code CaNS for very fast massively-parallel simulations canonical fluid flows. The distinct feature many-CPU Navier–Stokes solver in is its direct second-order finite-difference Poisson equation, based on method eigenfunction expansions. implements all boundary conditions valid this type problems a unified framework. Here, we extend GPU-acce...

Israel Fernández-Cadenas, PhD*; Alberto del Río-Espínola, PhD*; Caty Carrera, MSc*; Sophie Domingues-Montanari, PhD; Maite Mendióroz, MD, PhD; Pilar Delgado, MD, PhD; Anna Rosell, PhD; Marc Ribó, MD, PhD; Dolors Giralt, MSc; Manolo Quintana, MSc; Mar Castellanos, MD, PhD; Victor Obach, MD, PhD; Sergi Martínez, MD, PhD; Mari Mar Freijo, MD; Jordi Jiménez-Conde, MD, PhD; Jaume Roquer, MD, PhD; Jo...

1 Aula UTFSM-CIMNE, Departamento de Ingenierı́a Mecánica, Universidad Técnica Federico Santa Marı́a, Avenida España 1680, 2340000 Valparaı́so, Chile 2 Departamento de Matemática, Universidad Técnica Federico Santa Marı́a, Avenida España 1680, 2340000 Valparaı́so, Chile 3 Escuela de Ingenierı́a Mecánica, Pontificia Universidad Católica de Valparaı́so, Los Carrera 01567, Quilpué, 2430120 Valparaı́so, Chile