A partir de cette page vous pouvez :
Retourner au premier écran avec les étagères virtuelles... |
Détail de l'auteur
Auteur F. Brochard
Documents disponibles écrits par cet auteur
Faire une suggestion Affiner la rechercheJournal de physique, Vol.36 No.11. Frequency spectrum of the flicker phenomenon in erythrocytes / F. Brochard
in Journal de physique
Titre de série : Journal de physique, Vol.36 No.11 Titre : Frequency spectrum of the flicker phenomenon in erythrocytes Type de document : articles et extraits Auteurs : F. Brochard, Auteur ; J. F. Lennon, Auteur Année de publication : 1975 Importance : p.1035-1047 ISBN/ISSN/EAN : 0302-0738 Langues : Français (fre) Résumé : Red blood cells show a remarkable flicker phenomenon under physiological conditions. The correlation functions G(R/sub 12/, omega ) for the flicker intensities measured at two different points r/sub 1/ r/sub 2/ on the cell surface have been studied experimentally at various filtering frequencies omega . The shape of G is found to be universal and involve only one characteristic length lambda ( omega ) varying like omega /sup -n/, where 0.12
in Journal de physique
Journal de physique, Vol.36 No.11. Frequency spectrum of the flicker phenomenon in erythrocytes [articles et extraits] / F. Brochard, Auteur ; J. F. Lennon, Auteur . - 1975 . - p.1035-1047.
ISSN : 0302-0738
Langues : Français (fre)
Résumé : Red blood cells show a remarkable flicker phenomenon under physiological conditions. The correlation functions G(R/sub 12/, omega ) for the flicker intensities measured at two different points r/sub 1/ r/sub 2/ on the cell surface have been studied experimentally at various filtering frequencies omega . The shape of G is found to be universal and involve only one characteristic length lambda ( omega ) varying like omega /sup -n/, where 0.12 Réservation
Réserver ce document
Exemplaires
Code-barres Cote Support Localisation Section Disponibilité ART-9189-0 ART Document imprimé Bureau chercheur Bureau de CHATKAEW Sunita Disponible Journal de physique, Vol.37 No.10. Surface tension and deformations of membrane structures: relation to two-dimensional phase transitions / F. Brochard
in Journal de physique
Titre de série : Journal de physique, Vol.37 No.10 Titre : Surface tension and deformations of membrane structures: relation to two-dimensional phase transitions Type de document : articles et extraits Auteurs : F. Brochard, Auteur ; Pierre-Gilles de Gennes (1932-....), Auteur ; P. Pfeuty, Auteur Année de publication : 1976 Importance : p.1099-1104 Langues : Français (fre)
in Journal de physique
Journal de physique, Vol.37 No.10. Surface tension and deformations of membrane structures: relation to two-dimensional phase transitions [articles et extraits] / F. Brochard, Auteur ; Pierre-Gilles de Gennes (1932-....), Auteur ; P. Pfeuty, Auteur . - 1976 . - p.1099-1104.
Langues : Français (fre)Réservation
Réserver ce document
Exemplaires
Code-barres Cote Support Localisation Section Disponibilité ART-9188-0 ART Document imprimé Bureau chercheur Bureau de CHATKAEW Sunita Disponible The Journal of chemical physics, Vol.84 No.8. Spreading of liquid drops on thin cylinders: The ``manchon/droplet''transition / F. Brochard
in The Journal of chemical physics
Titre de série : The Journal of chemical physics, Vol.84 No.8 Titre : Spreading of liquid drops on thin cylinders: The ``manchon/droplet''transition Type de document : articles et extraits Auteurs : F. Brochard, Auteur Année de publication : 1986 Importance : p.4664-4672 Langues : Français (fre) Résumé : We discuss the spreading of liquids on thin cylinders (radius b), including the effects of long range attractive van der Waals (VW) forces. For volatile liquids, the vapor adsorbs on the cylinders; the thickness e of the film is given by a balance between the disjoining VW pressure and Laplace pressure (e3=ba2, where a is a molecular size). For nonvolatile liquids, a liquid drop cannot spread out over the cylinder if the spreading coefficient S is smaller than a critical value Sc. For S=Sc, we find a first order transition between a droplet and a sheath structure (``manchon''). For S>Sc the droplet spreads indefinitely. The thickness of the manchon is equal to the thickness reached by a drop spreading over a plane surface. We also calculate the liquid profile just below the threshold Sc. When S-->Sc, a precursor manchon appears at the two poles of the droplets.
in The Journal of chemical physics
The Journal of chemical physics, Vol.84 No.8. Spreading of liquid drops on thin cylinders: The ``manchon/droplet''transition [articles et extraits] / F. Brochard, Auteur . - 1986 . - p.4664-4672.
Langues : Français (fre)
Résumé : We discuss the spreading of liquids on thin cylinders (radius b), including the effects of long range attractive van der Waals (VW) forces. For volatile liquids, the vapor adsorbs on the cylinders; the thickness e of the film is given by a balance between the disjoining VW pressure and Laplace pressure (e3=ba2, where a is a molecular size). For nonvolatile liquids, a liquid drop cannot spread out over the cylinder if the spreading coefficient S is smaller than a critical value Sc. For S=Sc, we find a first order transition between a droplet and a sheath structure (``manchon''). For S>Sc the droplet spreads indefinitely. The thickness of the manchon is equal to the thickness reached by a drop spreading over a plane surface. We also calculate the liquid profile just below the threshold Sc. When S-->Sc, a precursor manchon appears at the two poles of the droplets.
Réservation
Réserver ce document
Exemplaires
Code-barres Cote Support Localisation Section Disponibilité ART-9523-0 ART Document imprimé Bureau chercheur Bureau de VILLERMAUX Emmanuel Disponible