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Mostrando ítems 1-10 de 64
Recicle-se
(Centro de Estudos em Sustentabilidade da EAESP, 2011)
Unprecedented rains decimate surface microbial communities in the hyperarid core of the Atacama Desert
(Nature Publishing Group, 2018)
Aeolian transport of viable microbial life across the Atacama Desert, Chile: Implications for Mars
(Nature Publishing Group, 2019)
Reestructuración de una empresa de servicios a la minería
(Universidad de Chile, 2018)
CLOPPA-IPPP analysis of electronic mechanisms of intermolecular 1hJ(A,H) and2hJ(A,D) spin-spin coupling constants in systems with D-H⋯A hydrogen bonds
(American Chemical Society, 2005-12)
The electronic origin of intermolecular 2hJ(A,D) and 1hJ(A,H) couplings is discussed by means of the CLOPPA-IPPP approach in several model complexes with D-H⋯A hydrogen bonds. It is found that the origin of these couplings ...
Relativistic effects on the nuclear magnetic shielding tensor
(American Institute of Physics, 2002-10)
A new approach for calculating relativistic corrections to the nuclear magnetic shieldings is presented. Starting from a full relativistic second order perturbation theory expression a two-component formalism is constructed ...
Formal relations connecting different approaches to calculate relativistic effects on molecular magnetic properties
(American Institute of Physics, 2005-12)
In the present work a set of formal relations connecting different approaches to calculate relativistic effects on magnetic molecular properties are proven. The linear response (LR) within the elimination of the small ...
CLOPPA analysis of the molecular polarizability and the energy of strong intramolecular hydrogen bonds: Resonance assisted?
(American Chemical Society, 2012-11)
The contributions from localized orbitals within the polarization propagator approach (CLOPPA) method is applied to investigate the influence of the π system on the polarizability of the intramolecular hydrogen bond of ...