Le projet vise à estimer la durée de vie de la structure renforcée en se basant d'une part sur des déformations obtenues par modélisations et d'autre part sur des mesures de déformations dans...
La présente étude vise à évaluer les performances mécaniques d'enrobés dits à module élevé (EME) tels qu'utilisés en France. Les enrobés testés sont destinés à être mis en oeuvre en...
High modulus pavement design using accelerated loading testing (ALT) (2008)
In anticipation of the introduction of high modulus materials in the Swiss standards, a research project has been carried out for the evaluation of these bituminous mixtures. Three full-size test...
In anticipation of the introduction of high modulus materials in the Swiss standards, a research project has been carried out for the evaluation of these bituminous mixtures. These mixtures make...
Elasto-viscoplastic modeling of flexible pavement (2008)
Bassem, A., Perret, J., Shahrour, I.
This communication concerns analysis of the behavior of flexible pavements using an elastic-viscoplastic constitutive relation for the asphalt concrete. The numerical model takes into consideration...
Modeling of rutting in asphalt flexible pavement (2008)
Bassem, A., Perret, J., Shahrour, I.
This paper presents a finite element analysis modeling of rutting. The behaviors of the asphalt concrete is described using an elasto-viscoplastic constitutive relation, while an elastoplastic...
Cassini Mission: Deep Space Telecommunications Into the Next Century (2004)
Archer, E., Makovsky, A., Perret, J., Spitz, S.
This paper will describe the scientific objectives of the missions (Cassini's) and then show the designs of the telecommunications assemblies and systems that make this tremendous accomplishment...
The Status of Ka-band Communications For Future Deep Space Missions (2004)
Edwards, C., Deutsch, L., Gatti, M., Layland, J., Perret, J., Stelzried, C.
The Status of Ka-Band Communications for Future Deep Space Missions (2004)
Edwards, C., Deutsch, L., Gatti, M., Layland, J., Perret, J., Stelzried, C.
Over the past decade, the Jet Propulsion Laboratory's Telecommunications and Mission Operations Directorate has invested in a variety of technologies, targeted at both the flight and ground sides of...
The NASA Spacecraft Transponding Modem (2004)
Berner, J., Kayalar, S., Perret, J.
A new deep space transponder is being developed by the Jet Propulsion Laboratory for NASA. The Spacecraft Transponding Modem (STM) implements standard transponder functions and some of the command...
Schneider, T., Meijer, G. I., Perret, J., Martinoli, P.
We present resistivity data on a high-quality La$_{2-x}$Sr$_{x}$CuO$_{4-\delta}$ film measured in a magnetic field of 1 T applied at an angle $\delta$ to the c axis. Using these data, the influence...
Vanacken, J., Trappeniers, L., Teniers, G., Wagner, P., Rosseel, K., Perret, J., ...
Recently, the normal state resistivity of high temperature superconductors (in particular in La2-xSrxCuO4 single crystals) has been studied extensively in the region below Tc by suppressing the...
Trappeniers, L., Vanacken, J., Wagner, P., Teniers, G., Curras, S., Moshchalkov, V. V., ...
The normal state resistivity of high temperature superconductors can be probed in the region below Tc by suppressing the superconducting state in high magnetic fields. Here we present the normal...
Ieiri, T, Cochaux, P, Targovnik, H M, Suzuki, M, Shimoda, S, Perret, J, ...
A case of congenital goiter with defective thyroglobulin synthesis has been studied in molecular terms. The patient is the fifth of a kindred of six, three of which have a goiter. The parents are...
Nucleotide sequence of the dog thyrotropin receptor cDNA.
Parmentier, M, Libert, F, Maenhaut, C, Lefort, A, Gérard, C, Perret, J, ...
Molecular cloning and expression of a new putative inositol 1,4,5-trisphosphate 3-kinase isoenzyme.
Takazawa, K, Perret, J, Dumont, J E, Erneux, C
A human hippocampus cDNA library in lambda ZAP II was screened by hybridization with a rat brain inositol 1,4,5-trisphosphate (InsP3) 3-kinase cDNA. Two clones (hh6 and hh3) were isolated and...
Ieiri, T, Cochaux, P, Targovnik, H M, Suzuki, M, Shimoda, S, Perret, J, ...
A case of congenital goiter with defective thyroglobulin synthesis has been studied in molecular terms. The patient is the fifth of a kindred of six, three of which have a goiter. The parents are...
Nucleotide sequence of the dog thyrotropin receptor cDNA.
Parmentier, M, Libert, F, Maenhaut, C, Lefort, A, Gérard, C, Perret, J, ...
Molecular cloning and expression of a new putative inositol 1,4,5-trisphosphate 3-kinase isoenzyme.
Takazawa, K, Perret, J, Dumont, J E, Erneux, C
A human hippocampus cDNA library in lambda ZAP II was screened by hybridization with a rat brain inositol 1,4,5-trisphosphate (InsP3) 3-kinase cDNA. Two clones (hh6 and hh3) were isolated and...
Perret, J, Vertongen, P, Solano, R M, Langer, I, Cnudde, J, Robberecht, P, ...
We investigated the human vasoactive intestinal polypeptide (VIP) receptors VPAC1 and VPAC2 mutated at conserved tyrosine residues in the first transmembrane helix (VPAC1 receptor Y146A and Y150A and...
Vertongen, P, Solano, R M, Perret, J, Langer, I, Robberecht, P, Waelbroeck, M
We investigated the role of two conserved basic residues in the second transmembrane helix arginine 172 (R172) and lysine 179 (K179) of the VPAC2 receptor.Vasoactive intestinal polypeptide (VIP)...
Clinical and biochemical effects of gamma-vinyl Gaba in tardive dyskinesia.
Gaio, J M, Pollak, P, Hommel, M, Perret, J
Clinical and biochemical effects of Gamma-vinyl-Gaba (GVG) have been evaluated in a blind video-controlled study in 10 psychiatric patients (mean age 71 yr) with tardive dyskinesia. CSF free and...