CO2 injection into geological repositories will induce chemical and mechanical instabilities. The study of these instabilities is based on experimental deformation of natural rock samples under stress, in the presence of fluids containing, or not, dissolved CO2.Triaxial cells used for the experiments permitted an independent control and measurement of stress, temperature, fluid pressure and composition. Vertical strains were measured during several months, with a resolution of 1.10-12 s-1 on the strain rate. Simultaneously, fluids were analysed in order to quantify fluid-rock interactions.For limestone samples, percolation of CO2-rich fluids increases strain rate by a factor 1.7 up to 5; on the other hand, sandstone deformation remained alm...
Ce rapport porte sur le sujet de recherche de l'identification boîte noire du système non linéaire. ...
No abstract availableLa cryoconservation du tissu ovarien (CTO) permet aujourd'hui de préserver la f...
WIMPs (Weakly Interacting Massive Particles) could be one of the main components of Dark Matter, and...
CO2 injection into geological repositories will induce chemical and mechanical instabilities. The st...
CO2 injection into geological repositories will induce chemical and mechanical instabilities. The st...
In hadronic physics, the nucleus structure and the quarks confinement are still topical issues. The ...
This thesis focuses on enumerative combinatorics, particularly on integer partitions and Coxeter gro...
This thesis focuses on enumerative combinatorics, particularly on integer partitions and Coxeter gro...
The start of LEP2 at energies in the centre of masse above the W-pair production threshold, has made...
Composite models are one of the possible extensions of the Standard Model. One of their implications...
Ambient vibrations are mechanical low amplitude vibrations generated by human and natural activities...
HUSS D.(Président), BELLWIED R., SAFARIK K., OLLITRAULT J-Y.Strangeness production is one of the maj...
Ambient vibrations are mechanical low amplitude vibrations generated by human and natural activities...
Ambient vibrations are mechanical low amplitude vibrations generated by human and natural activities...
Particle physics experiments associated to the LHC will manage a collision every 25 ns. A dramatic a...
Ce rapport porte sur le sujet de recherche de l'identification boîte noire du système non linéaire. ...
No abstract availableLa cryoconservation du tissu ovarien (CTO) permet aujourd'hui de préserver la f...
WIMPs (Weakly Interacting Massive Particles) could be one of the main components of Dark Matter, and...
CO2 injection into geological repositories will induce chemical and mechanical instabilities. The st...
CO2 injection into geological repositories will induce chemical and mechanical instabilities. The st...
In hadronic physics, the nucleus structure and the quarks confinement are still topical issues. The ...
This thesis focuses on enumerative combinatorics, particularly on integer partitions and Coxeter gro...
This thesis focuses on enumerative combinatorics, particularly on integer partitions and Coxeter gro...
The start of LEP2 at energies in the centre of masse above the W-pair production threshold, has made...
Composite models are one of the possible extensions of the Standard Model. One of their implications...
Ambient vibrations are mechanical low amplitude vibrations generated by human and natural activities...
HUSS D.(Président), BELLWIED R., SAFARIK K., OLLITRAULT J-Y.Strangeness production is one of the maj...
Ambient vibrations are mechanical low amplitude vibrations generated by human and natural activities...
Ambient vibrations are mechanical low amplitude vibrations generated by human and natural activities...
Particle physics experiments associated to the LHC will manage a collision every 25 ns. A dramatic a...
Ce rapport porte sur le sujet de recherche de l'identification boîte noire du système non linéaire. ...
No abstract availableLa cryoconservation du tissu ovarien (CTO) permet aujourd'hui de préserver la f...
WIMPs (Weakly Interacting Massive Particles) could be one of the main components of Dark Matter, and...