Modelling the fate of oxidisable organic contaminants in groundwater (2008)
Barry, D. A., Prommer, H., Miller, C. T., Engesgaard, P., Brun, A., Zheng, C.
Subsurface contamination by organic chemicals is a pervasive environmental problem, susceptible to remediation by natural or enhanced attenuation approaches or more highly engineered methods such as...
E. Soussan, M. Blanzat, I. Rico-Lattes, A. Brun, C.V. Teixeira, ...
Journal article
The genome of black cottonwood, Populus trichocarpa (Torr. & Gray) (2006)
Tuskan, G.A., DiFazio, S., Jansson, S., Bohlmann, J., Grigoriev, I., Hellsten, U., ...
Environnement de réalité virtuelle pour la rééducation de paraplégiques (2006)
Brun, A., Stauffer, Y., Righetti, L., Bouri, M., Clavel, R.
Mon travail a deux objectifs. Le premier consiste à réaliser un être humain virtuel pour visualiser la marche afin de faciliter l’analyse et la visualisation. Le deuxième objectif est le...
Reyes-Esqueda, J., Darracq, B., Garcia-Macedo, J., Canva, M., Blanchard-Desce, M., Chaput, F., ...
In the last years, important non-linear optical results on sol-gel and polymeric materials have been reported, with values comparable to those found in crystals. These new materials contain push-pull...
Modelling the fate of oxidisable organic contaminants in groundwater (2005)
Barry, D. A., Prommer, H., Miller, C. T., Engesgaard, P., Brun, A., Zheng, C.
Mutations in the endosomal ESCRTIII-complex subunit CHMP2B in frontotemporal dementia (2005)
Skibinski, G., Parkinson, N.J., Brown, J.M., Chakrabarti, L., Lloyd, S.L., Hummerich, H., ...
We have previously reported a large Danish pedigree with autosomal dominant frontotemporal dementia (FTD) linked to chromosome 3 (FTD3). Here we identify a mutation in CHMP2B, encoding a component of...
Morel, M, Jacob, C, Kohler, A, Johansson, T, Martin, F, Chalot, M, ...
The development of ectomycorrhizal symbiosis leads to drastic changes in gene expression in both partners. However, little is known about the spatial regulation of symbiosis-regulated genes. Using...
Dynamic Topic Identification: Towards Combination of Methods (2002)
B. Bigi, A. Brun, J. P. Haton, I. Zitouni
This paper presents several statistical methods for topic identification (TID): topic unigrams, cache model, TFIDF classifier, topic perplexity, and weighted model. Our work ams to improve these...
Sampaio, L., Mougin, A., Ferre, J., Georges, P., Brun, A., Bernas, H., ...
Second harmonic generation magneto-optic Kerr effect (SHMOKE) experiments, sensitive to buried interfaces, were performed on a polycrystalline NiFe/FeMn bilayer in which areas with different exchange...
E. Guiot, P. Georges, A. Brun, R. Briandet
Fluorescence correlation spectroscopy (FCS) under two-photon excitation was applied successfully to characterize the penetration and diffusion capabilities of fluorescent probes (latex beads and...
Contributions of other brain pathologies in dementia with lewy bodies. (2002)
Londos, E, Passant, U, Risberg, J, Gustafson, L, Brun, A
The clinical picture with its pathological correlate was analysed in 16 patients fulfilling consensus criteria for dementia with Lewy bodies (DLB). The cases were part of a larger cohort (n = 200) of...
Encefalopatías espongiformes transmisibles en especies ganaderas y silvestres (Revisión) (2002)
Castilla, J., Brun, A., Pintado, B., Gutiérrez Adán, A., Torres Díaz, J.M.
Las encefalopatías espongiformes transmisibles (EETs) comprenden un grupo de enfermedades degenerativas del SNC que afectan a diferentes especies de mamíferos. El estudio de la biología molecular,...
Druron, F., Valentine, G.J., Chenais, S., Raybaut, P., Balembois, F., Georges, P., ...
Femtosecond modelocked lasers using new ytterbium-doped borate crystals (Yb:Sr3Y(BO3)(3), Yb: Ca4GdO(BO3)(3) and Yb: Ca4YO(BO3)(3)) are demonstrated. Pulse duration as short as 69 fs has been...
Druron, F., Valentine, G.J., Chenais, S., Raybaut, P., Balembois, F., Georges, P., ...
Femtosecond modelocked lasers using new ytterbium-doped borate crystals (Yb:Sr3Y(BO3)(3), Yb: Ca4GdO(BO3)(3) and Yb: Ca4YO(BO3)(3)) are demonstrated. Pulse duration as short as 69 fs has been...
Dynamic Topic Identification: Towards Combination of Methods (2001)
B. Bigi, A. Brun, J. P. Haton, I. Zitouni
This paper presents several statistical methods for topic identification (TID): topic unigrams, cache model, TFIDF classifier, topic perplexity, and weighted model. Our work aims to improve these...
pp. 9-26
A Geometric Approach for Surface Intersections (1995)
rom any failure of the Newton method that a singularity case treatment is needed. 2. Tangential contacts In a case of a tangential contact, the convergence slows down when there is intersection and...
Agile solid state dye lasers (1994)
Canva, M., Georges, P., Brun, A., Chaput, F.
Different organic dye molecules were incorporated in solid gels by the sol gel process with a view to develop tunable solid state laser applications. We studied the laser efficiency of these...
All solid-state diode-pumped LiSAF laser (1994)
Balembois, F., Falcoz, F., Georges, P., Roger, G., Brun, A.
We present here a tunable diode-pumped Cr:LiSAF laser which produces up to 78 mW at 850 nm with a 500 mW pump laser diode. The laser is tunable from 810 to 900 nm.
Agile solid state dye lasers (1994)
Canva, M., Georges, P., Brun, A., Chaput, F.
Different organic dye molecules were incorporated in solid gels by the sol gel process with a view to develop tunable solid state laser applications. We studied the laser efficiency of these...
All solid-state diode-pumped LiSAF laser (1994)
Balembois, F., Falcoz, F., Georges, P., Roger, G., Brun, A.
We present here a tunable diode-pumped Cr:LiSAF laser which produces up to 78 mW at 850 nm with a 500 mW pump laser diode. The laser is tunable from 810 to 900 nm.
Agile solid state dye lasers (1994)
Canva, M., Georges, P., Brun, A., Chaput, F.
Different organic dye molecules were incorporated in solid gels by the sol gel process with a view to develop tunable solid state laser applications. We studied the laser efficiency of these...
All solid-state diode-pumped LiSAF laser (1994)
Balembois, F., Falcoz, F., Georges, P., Roger, G., Brun, A.
We present here a tunable diode-pumped Cr:LiSAF laser which produces up to 78 mW at 850 nm with a 500 mW pump laser diode. The laser is tunable from 810 to 900 nm.
Candela photoinjector status report (1992)
Gao, J., Jacquemard, B., Mouton, B., Omeich, M., Thiery, Y., Travier, C., ...
Candela photoinjector status report (1992)
Gao, J., Jacquemard, B., Mouton, B., Omeich, M., Thiery, Y., Travier, C., ...
PICOSECOND AND FEMTOSECOND Ti:SAPPHIRE LASERS (1991)
Georges, P., LÉpine, T., Roger, G., Brun, A.
We present some results about the generation of pulses in Ti:Sapphire. Active and passive mode-locking techniques have been studied yielding the production of picosecond and femtosecond pulses when...
PICOSECOND AND FEMTOSECOND Ti:SAPPHIRE LASERS (1991)
Georges, P., LÉpine, T., Roger, G., Brun, A.
We present some results about the generation of pulses in Ti:Sapphire. Active and passive mode-locking techniques have been studied yielding the production of picosecond and femtosecond pulses when...
PICOSECOND AND FEMTOSECOND Ti:SAPPHIRE LASERS (1991)
Georges, P., LÉpine, T., Roger, G., Brun, A.
We present some results about the generation of pulses in Ti:Sapphire. Active and passive mode-locking techniques have been studied yielding the production of picosecond and femtosecond pulses when...
GENERATION OF HIGH POWER 20 fs PULSES (1988)
Georges, P., Salin, F., Le Saux, G., Roger, G., Brun, A.
We describe the production of 20 fs, a few microjoules pulses using amplification in a multipass amplifier and compression of 80 fs pulses spectrally broadened by self-phase modulation in a monomode...
NON SYMMETRICAL N = 2 SOLITONS IN A FEMTOSECOND DYE LASER (1988)
Salin, F., Grangier, P., Roger, G., Brun, A.
We report here the first experimental observation of non symmetrical N = 2 soliton like pulses. These solitons are produced by a passively mode-locked dye laser. The pulse spectrum evolution has been...
GENERATION OF HIGH POWER 20 fs PULSES (1988)
Georges, P., Salin, F., Le Saux, G., Roger, G., Brun, A.
We describe the production of 20 fs, a few microjoules pulses using amplification in a multipass amplifier and compression of 80 fs pulses spectrally broadened by self-phase modulation in a monomode...
NON SYMMETRICAL N = 2 SOLITONS IN A FEMTOSECOND DYE LASER (1988)
Salin, F., Grangier, P., Roger, G., Brun, A.
We report here the first experimental observation of non symmetrical N = 2 soliton like pulses. These solitons are produced by a passively mode-locked dye laser. The pulse spectrum evolution has been...
GENERATION OF HIGH POWER 20 fs PULSES (1988)
Georges, P., Salin, F., Le Saux, G., Roger, G., Brun, A.
We describe the production of 20 fs, a few microjoules pulses using amplification in a multipass amplifier and compression of 80 fs pulses spectrally broadened by self-phase modulation in a monomode...
NON SYMMETRICAL N = 2 SOLITONS IN A FEMTOSECOND DYE LASER (1988)
Salin, F., Grangier, P., Roger, G., Brun, A.
We report here the first experimental observation of non symmetrical N = 2 soliton like pulses. These solitons are produced by a passively mode-locked dye laser. The pulse spectrum evolution has been...
Autocorrélation interférométrique monocoup d'impulsions femtosecondes (1987)
Salin, F., Georges, P., Le Saux, G., Roger, G., Brun, A.
Nous présentons dans cet article une nouvelle méthode de caractérisation d'impulsions laser femtosecondes. Celle-ci est basée sur l'analyse du profil spatial du faisceau produit par doublage de...
Roosen, G., Le Saux, G., Pauliat, G., Allain, M., Jonathan, J.M.C., Brun, A.
L'effet photoréfractif permet d'induire optiquement dans les matériaux électro-optiques et photoconducteurs, des variations d'indice en utilisant des faisceaux lumineux de faible puissance. Mis en...
Autocorrélation interférométrique monocoup d'impulsions femtosecondes (1987)
Salin, F., Georges, P., Le Saux, G., Roger, G., Brun, A.
Nous présentons dans cet article une nouvelle méthode de caractérisation d'impulsions laser femtosecondes. Celle-ci est basée sur l'analyse du profil spatial du faisceau produit par doublage de...
Roosen, G., Le Saux, G., Pauliat, G., Allain, M., Jonathan, J.M.C., Brun, A.
L'effet photoréfractif permet d'induire optiquement dans les matériaux électro-optiques et photoconducteurs, des variations d'indice en utilisant des faisceaux lumineux de faible puissance. Mis en...
Autocorrélation interférométrique monocoup d'impulsions femtosecondes (1987)
Salin, F., Georges, P., Le Saux, G., Roger, G., Brun, A.
Nous présentons dans cet article une nouvelle méthode de caractérisation d'impulsions laser femtosecondes. Celle-ci est basée sur l'analyse du profil spatial du faisceau produit par doublage de...
Roosen, G., Le Saux, G., Pauliat, G., Allain, M., Jonathan, J.M.C., Brun, A.
L'effet photoréfractif permet d'induire optiquement dans les matériaux électro-optiques et photoconducteurs, des variations d'indice en utilisant des faisceaux lumineux de faible puissance. Mis en...
Réorientation de l'ion S-2 dans KI au cours du cycle de pompage optique (1976)
Brun, A., Boccara, A.C., Moreau, N.
On analyse la polarisation linéaire de fluorescence en régimes permanent et transitoire du système KI : S-2 excité en lumière polarisée, dans la gamme de températures 5-40 K. En haute...
Réorientation de l'ion S-2 dans KI au cours du cycle de pompage optique (1976)
Brun, A., Boccara, A.C., Moreau, N.
On analyse la polarisation linéaire de fluorescence en régimes permanent et transitoire du système KI : S-2 excité en lumière polarisée, dans la gamme de températures 5-40 K. En haute...
Réorientation de l'ion S-2 dans KI au cours du cycle de pompage optique (1976)
Brun, A., Boccara, A.C., Moreau, N.
On analyse la polarisation linéaire de fluorescence en régimes permanent et transitoire du système KI : S-2 excité en lumière polarisée, dans la gamme de températures 5-40 K. En haute...
STUDY OF THE REORIENTATION OF Mn2+-VACANCY COMPLEXES IN POTASSIUM CHLORIDE (1973)
Depolarization thermocurrent and EPR measurements have been performed on Mn2+ doped KCl crystals. From these, we derived a model for the impurity-vacancy complexes reorientation and the binding...
STUDY OF THE REORIENTATION OF Mn2+-VACANCY COMPLEXES IN POTASSIUM CHLORIDE (1973)
Depolarization thermocurrent and EPR measurements have been performed on Mn2+ doped KCl crystals. From these, we derived a model for the impurity-vacancy complexes reorientation and the binding...
STUDY OF THE REORIENTATION OF Mn2+-VACANCY COMPLEXES IN POTASSIUM CHLORIDE (1973)
Depolarization thermocurrent and EPR measurements have been performed on Mn2+ doped KCl crystals. From these, we derived a model for the impurity-vacancy complexes reorientation and the binding...
Light-induced protoporphyrin release from erythrocytes in erythropoietic protoporphyria.
The photohemolysis of normal erythrocytes incubated with protoporphyrin is reduced in the presence of albumin. When globin is added to normal erythrocytes loaded with protoporphyrin, protoporphyrin...
In situ hybridisation in herpetic lesions using a biotinylated DNA probe.
Dictor, M, Renfjärd, E, Brun, A
In situ hybridisation was performed with a biotinylated DNA probe for herpes simplex virus (HSV) using high temperature denaturation on formalin fixed, paraffin wax sections of lung, brain, ganglion...
Castilla, J., Brun, A., Salguero, F. J., Gutiérrez-Adán, A., Pintado, B., ...
In this work we show evidence of mother-to-offspring transmission in a transgenic mouse line expressing bovine PrP (boTg) experimentally infected by intracerebral administration of bovine spongiform...
Light-induced protoporphyrin release from erythrocytes in erythropoietic protoporphyria.
The photohemolysis of normal erythrocytes incubated with protoporphyrin is reduced in the presence of albumin. When globin is added to normal erythrocytes loaded with protoporphyrin, protoporphyrin...
In situ hybridisation in herpetic lesions using a biotinylated DNA probe.
Dictor, M, Renfjärd, E, Brun, A
In situ hybridisation was performed with a biotinylated DNA probe for herpes simplex virus (HSV) using high temperature denaturation on formalin fixed, paraffin wax sections of lung, brain, ganglion...
Castilla, J., Brun, A., Salguero, F. J., Gutiérrez-Adán, A., Pintado, B., ...
In this work we show evidence of mother-to-offspring transmission in a transgenic mouse line expressing bovine PrP (boTg) experimentally infected by intracerebral administration of bovine spongiform...
Shirahama, T., Skinner, M., Westermark, P., Rubinow, A., Cohen, A. S., Brun, A., ...
Three lesions that characterize the nosologic findings in the brain of Alzheimer's presenile dementia and senile dementia of Alzheimer type, ie, neuritic plaque, neurofibrillary tangle, and...