Zobrazeno 1 - 10
of 31
pro vyhledávání: '"Alain Fritsch"'
Publikováno v:
Imagination, Cognition and Personality. 42:352-371
Self-defining future projections (SDFPs) have never been explored across lifespan. The present study aimed to characterize those self-relevant narratives in three age groups matched for sex and education level: young (mean age = 23.0 years), middle-a
Publikováno v:
Current Aging Science. 16
Background: Self-defining future projections (SDFP) are mental representations of plausible and highly significant future events that provide core information of one’s understanding of self. Objective: We explored SDFPs in a large sample of older a
Autor:
Jean-Luc Bruneel, Coralie Martin, Alain Fritsch, François Guillaume, Frédéric Castet, Pierre-Louis Teissedre, Michael Jourdes
Publikováno v:
Food Chemistry
Food Chemistry, Elsevier, 2017, 221, pp.568-575. ⟨10.1016/j.foodchem.2016.11.137⟩
Food Chemistry, Elsevier, 2017, 221, pp.568-575. ⟨10.1016/j.foodchem.2016.11.137⟩
Model solutions of white wines containing phenolic acids have been investigated by means of UV–vis, laser induced fluorescence and Raman spectroscopic techniques. In order to interpret the spectra, density functional theory calculations of phenolic
Autor:
Laurent Ducasse, Julien Idé, Adrien Savoyant, Jérôme Cornil, Raphaël Méreau, Frédéric Castet, Alain Fritsch, David Beljonne, Philippe Aurel, Sébastien Mothy
Publikováno v:
International Journal of Quantum Chemistry. 113:580-584
Quantum-chemical calculations are performed at the semiempirical Valence-Bond/Hartree–Fock level on model 1D aggregates to assess the electronic structure at pentacene/C60 heterojunctions. We show that the asymmetry of the electrostatic potential a
Autor:
Frédéric Castet, Philippe d’Antuono, Laurent Ducasse, Yannick Landais, Alain Fritsch, Philippe James
Publikováno v:
Journal of Physical Chemistry A
Journal of Physical Chemistry A, American Chemical Society, 2006, 110, pp.3714-3722. ⟨10.1021/jp0549531⟩
Journal of Physical Chemistry A, American Chemical Society, 2006, 110, pp.3714-3722. ⟨10.1021/jp0549531⟩
Free radical-mediated 5-exo-trig cyclizations of hepta-1,6-dienes incorporating allylsilane, alkyl and alkoxy analogues are modeled using correlated ab initio calculations. The structural, electronic and thermochemical properties of reactants, produc
Publikováno v:
International Journal of Quantum Chemistry. 106:734-746
A semi-empirical valence bond/Hartree–Fock (VB/HF) method is developed to calculate one- and two-electron interactions between molecular fragments in conducting supramolecular stacks. This fragment orbital-based formalism allows for consistent extr
Publikováno v:
Journal of Molecular Structure. 649:177-190
Bis-curcuminoids 3 and 4 , bearing a diphenylmethane bridge for both compounds and a crown ether chain adapted to complex Li + for compound 4 , were synthesized and characterized by mass and NMR spectroscopies. By their preorganized geometry, they re
Publikováno v:
Physical Chemistry Chemical Physics. 4:6072-6079
A new electronic effective hamiltonian based on a quantum cell formalism is used to calculate the charge distributions when a single hole is delocalised along B-DNA double strands. This scheme allows one to deal with very large sequences while includ
Publikováno v:
The Journal of Physical Chemistry B. 105:12665-12673
The valence bond/Hartree−Fock (VB/HF) formalism [F. Castet et al., J. Phys. I (France), 1996, 6, 583; Chem. Phys. 1998, 232, 37] is applied to calculate the transfer integrals between interacting f...
Publikováno v:
Chemical Physics. 269:107-124
A new hybrid method associating an effective spin hamiltonian with an approximate spin function is applied to an infinite s=1/2 magnetic chain. The effective spin hamiltonian is derived from the single configuration spin-coupled valence bond wave fun