Mechanical Spectrometry of Beta Relaxation of PMMA. (9999)
Shear modulus and loss spectra of PMMA have been measured over a frequency range from 2E-4 to 1 Hz and under isothermal conditions at temperatures from 200 to 300 K. Similar measurements have been...
The CODEX-ESPRESSO experiment: cosmic dynamics, fundamental physics, planets and much more.. (2007)
Cristiani, S., Avila, G., Bonifacio, P., Bouchy, F., Carswell, B., D'Odorico, S., ...
CODEX, a high resolution, super-stable spectrograph to be fed by the E-ELT, the most powerful telescope ever conceived, will for the first time provide the possibility of directly measuring the...
GATE : a simulation toolkit for PET and SPECT (2007)
Jan, S., Santin, G., Strul, D., Staelens, S., Assie, K., Autret, D., ...
Monte Carlo simulation is an essential tool in emission tomography that can assist in the design of new medical imaging devices, the optimization of acquisition protocols, and the development or...
Plasma and CSF serpins in Alzheimer disease and dementia with Lewy bodies. (2007)
Nielsen, H M, Minthon, L, Londos, E, Blennow, K, Miranda, E, Perez, J, ...
Abstract is not available
Development of a Practical Holistic Vehicle Thermal Model (2007)
Perez, J., Jones, J., Rogers, P.
Thermal modeling for military applications has historically focused on vehicle thermal signature or component engineering evaluation. The modeling tools vary drastically depending on the intended...
Barr, D.B., Leng, G., Berger-Preiß, E., Weerasekera, G., Gries, W., ...
The objective of our study was to compare three vastly different analytical methods for measuring urinary metabolites of pyrethroid and pyrethrum insecticides to determine whether they could produce...
Galaxy-galaxy interactions and star formation activity in hierarchical scenarios (2006)
J. Perez, P. B. Tissera, C. Scannapieco, D. G. Lambas
Galaxy-galaxy interactions and star formation activity in hierarchical scenarios
Evaluation of gas diffusion electrodes as detectors in amperometric hydrogen sensors (2006)
J. Perez, V. A. Paganin, E. R. Gonzalez
Evaluation of gas diffusion electrodes as detectors in amperometric hydrogen sensors
Bradley A3 (Block 1) DVE FLIR Enhancement Project Thermal Load Analysis (2006)
Virtual modeling plays an important role in design of systems and subsystems. It is emphasized throughout the acquisition process and lifecycle. Modeling decreases prototype and testing costs and...
Gabrielsson, A, Busby, M, Matousek, P, Towrie, M, Hevia, E, Cuesta, L, ...
Galaxy-galaxy interactions and star formation activity in hierarchical scenarios (2006)
Lambas, D. G., Perez, J., Rossi, M. E. De, Scannapieco, C., Tissera, P. B.
PF 24. Behaviour of alfalfa-ovillo meadow at different grazing frequencies with lambs (2005)
Hernandez, A.; Programa De GanaderÃa, Colegio De Postgraduados, Montecillo, México.; Hernan@colpos.mx, Perez, J.; Programa De GanaderÃa, Colegio De Postgraduados, Montecillo, México.; Jperez@colpos.mx, Mendoza, G.; Programa De GanaderÃa, Colegio De Postgraduados, Montecillo, México.; Gmendoza@colpos.mx
The objective was to determine forage on-offer and residual and live-weight gain in lambs when grazing on an alfalfa-orchard pasture at different intervals. In a rotational grazing three intervals:...
PF 26. Behaviour of Estrella de Africa grazed with bovines at different forage allotments (2005)
Perez, J.; Programa De GanaderÃa, Colegio De Postgraduados, Montecillo, México.; Jperez@colpos.mx, Herrera, J. G.; Programa De GanaderÃa, Colegio De Postgraduados, Montecillo, México.; Haro@colpos.mx
The objective was to determine forage mass pre and post-grazing in an African Star pasture grazed at four daily herbage allowances. Herbage allowances were 2, 4, 6 or 8 %. Experimental design was a...
PF 24. Behaviour of alfalfa-ovillo meadow at different grazing frequencies with lambs (2005)
Hernandez, A.; Programa De GanaderÃa, Colegio De Postgraduados, Montecillo, México.; Hernan@colpos.mx, Perez, J.; Programa De GanaderÃa, Colegio De Postgraduados, Montecillo, México.; Jperez@colpos.mx, Mendoza, G.; Programa De GanaderÃa, Colegio De Postgraduados, Montecillo, México.; Gmendoza@colpos.mx
The objective was to determine forage on-offer and residual and live-weight gain in lambs when grazing on an alfalfa-orchard pasture at different intervals. In a rotational grazing three intervals:...
PF 26. Behaviour of Estrella de Africa grazed with bovines at different forage allotments (2005)
Perez, J.; Programa De GanaderÃa, Colegio De Postgraduados, Montecillo, México.; Jperez@colpos.mx, Herrera, J. G.; Programa De GanaderÃa, Colegio De Postgraduados, Montecillo, México.; Haro@colpos.mx
The objective was to determine forage mass pre and post-grazing in an African Star pasture grazed at four daily herbage allowances. Herbage allowances were 2, 4, 6 or 8 %. Experimental design was a...
Evaluation of gas diffusion electrodes as detectors in amperometric hydrogen sensors (2005)
Lizcano-Valbuena,W. H., Perez,J., Paganin,V. A., Gonzalez,E. R.
This work is directed to the study and evaluation of gas diffusion electrodes as detectors in hydrogen sensors. Electrochemical experiments were carried out with rotating disk electrodes with a thin...
Biological air filter for air quality control (2005)
Krooneman, J., Ogink, N.W.M., Willers, H.C., D'Amico, A., ...
Meza, F., Perez, J., Eterovic, Y.
Meza, F. Depto. de Ingeniería de Sistemas, Universidad de Talca, Camino Los Niches Km. 1, Curicó, Chile
Optimal Layout for Milk Goats Livestock Farms Using Genetic Algorithms (2004)
Perez, J., Santamarina, M., Valles, J., Pena, A., Valera, D., Carreno, A.
Rosana G. Moreira, Editor-in-Chief; Texas A&M University
Optimal Layout for Milk Goats Livestock Farms Using Genetic Algorithms (2004)
Perez, J., Santamarina, M., Valles, J., Pena, A., Valera, D., Carreno, A.
Rosana G. Moreira, Editor-in-Chief; Texas A&M University
GATE : a simulation toolkit for PET and SPECT (2004)
Jan, S., Santin, G., Strul, D., Staelens, S., Assie, K., Autret, D., ...
Monte Carlo simulation is an essential tool in emission tomography that can assist in the design of new medical imaging devices, the optimization of acquisition protocols, and the development or...
GATE : a simulation toolkit for PET and SPECT (2004)
Jan, S., Santin, G., Strul, D., Staelens, S., Assie, K., Autret, D., ...
Monte Carlo simulation is an essential tool in emission tomography that can assist in the design of new medical imaging devices, the optimization of acquisition protocols, and the development or...
GATE : a simulation toolkit for PET and SPECT (2004)
Jan, S., Santin, G., Strul, D., Staelens, S., Assie, K., Autret, D., ...
Monte Carlo simulation is an essential tool in emission tomography that can assist in the design of new medical imaging devices, the optimization of acquisition protocols, and the development or...
CIGR E-Journal Volume 6 (2004)
Abu-Khalaf, N., Agus, F., Alkan, S., Alvarez, C., Ampratwum, D., Atiku, A., ...
(1.) P. Kumar and K. Dewangan. Deflection and Contact Characteristics of a Power Tiller Tyre. (January 2004). ...(2.) S. Li and Y. Lin. Modeling a Single-stage Hydrocyclone for Potato Starch...
GATE: a simulation toolkit for PET and SPECT (2004)
Jan, S., Santin, G., Strul, D., Staelens, S., Assié, K., Autret, D., ...
This version is available at the following Publisher URL: http://stacks.iop.org/0031-9155/49/4543
GATE: a simulation toolkit for PET and SPECT (2004)
Jan, S., Santin, G., Strul, D., Staelens, S., Assie, K., Autret, D., ...
CIGR E-Journal Volume 6 (2004)
Abu-Khalaf, N., Agus, F., Alkan, S., Alvarez, C., Ampratwum, D., Atiku, A., ...
(1.) P. Kumar and K. Dewangan. Deflection and Contact Characteristics of a Power Tiller Tyre. (January 2004). ...(2.) S. Li and Y. Lin. Modeling a Single-stage Hydrocyclone for Potato Starch...
Dissipationless collapse of a set of N massive particles (2003)
The formation of self-gravitating systems is studied by simulating the collapse of a set of N particles which are generated from several distribution functions. We first establish that the results of...
Distribution Patterns of Entomopathogenic Nematodes Applied Through Drip Irrigation Systems (2003)
L. Wennemann, W. W. Cone, L. C. Wright, J. Perez, M. M. Conant
The distribution of entomopathogenic nematodes applied by drip irrigation was evaluated by injecting small volumes of Steinernema carpocapsae (Weiser) All strain, Steinernema feltiae (Filipjev) SN...
Accurate Dependability Analysis of CAN-Based Networked Systems (2003)
J. Perez, M. Sonza Reorda, M. Violante
Computer-based systems where several nodes exchange information via suitable network interconnections are today exploited in many safety-critical applications, like those belonging to the automotive...
The MOBILITY Project - Providing DVB-S Services on the Move (2003)
Lücke, O., Perez, J., Guerra, J., Rodriguez, A., Gennatos, V.
SUITED Vehicular Ka Band Satellite Terminal (2001)
Alonso, J., Perez, J., Gonzalez, L., Schena, V., Ceprani, F., Holzbock, M.
O.Santana, J.Perez, F.Carreras, G.Rodriguez, Z.Hernßndez, J.Duque
EMERGE - Flexionador y Lematizador de palabras del espa±ol- RECOGNIZES any Spanish word. It shows its canonical form, its grammaticalcategory and the inflection or derivation it comes from. The...
Stability of rotating spherical stellar systems (1999)
We study the stability of rotating collisionless self-gravitating spherical systems by using high resolution N-body experiments on a Connection Machine CM-5. We added rotation to Ossipkov-Merritt...
Study of the α-Mechanical Relaxation in Molecular Glass-Forming Liquids (1997)
Faivre, A., David, L., Perez, J.
A procedure yielding to the determination of the low-frequency dynamical behavior of glass-forming systems with low glass transition temperature is presented in this paper. The liquids are injected...
Study of the α-Mechanical Relaxation in Molecular Glass-Forming Liquids (1997)
Faivre, A., David, L., Perez, J.
A procedure yielding to the determination of the low-frequency dynamical behavior of glass-forming systems with low glass transition temperature is presented in this paper. The liquids are injected...
Study of the α-Mechanical Relaxation in Molecular Glass-Forming Liquids (1997)
Faivre, A., David, L., Perez, J.
A procedure yielding to the determination of the low-frequency dynamical behavior of glass-forming systems with low glass transition temperature is presented in this paper. The liquids are injected...
High Speed Deformation of the Poly(Ethylene Terephthalate) (1996)
Ladouce, L., Perez, J., Vassoille, R.
Mechanical behaviour of amorphous and semi-crystalline polyethylene terephthalate films is studied over five decades of strain rates, at temperatures below and above the glass transition. The data...
David, L., Sachot, C., Guenin, G., Perez, J.
The dynamic mechanical behaviour of polytetrafluoroethyne is investigated by means of high resolution low frequency mechanical spectroscopy. Two relaxation processes are present. The α process...
High Speed Deformation of the Poly(Ethylene Terephthalate) (1996)
Ladouce, L., Perez, J., Vassoille, R.
Mechanical behaviour of amorphous and semi-crystalline polyethylene terephthalate films is studied over five decades of strain rates, at temperatures below and above the glass transition. The data...
David, L., Sachot, C., Guenin, G., Perez, J.
The dynamic mechanical behaviour of polytetrafluoroethyne is investigated by means of high resolution low frequency mechanical spectroscopy. Two relaxation processes are present. The α process...
High Speed Deformation of the Poly(Ethylene Terephthalate) (1996)
Ladouce, L., Perez, J., Vassoille, R.
Mechanical behaviour of amorphous and semi-crystalline polyethylene terephthalate films is studied over five decades of strain rates, at temperatures below and above the glass transition. The data...
David, L., Sachot, C., Guenin, G., Perez, J.
The dynamic mechanical behaviour of polytetrafluoroethyne is investigated by means of high resolution low frequency mechanical spectroscopy. Two relaxation processes are present. The α process...
A symplectic approach to gravitational instability (1995)
We present a global approach of non-dissipative physics. Based on symplectic mechanics this technique allows us to obtain the solution of a very large class of problems in terms of a Taylor expand....
Stability of spherical stellar systems I : Analytical results (1995)
The so-called ``symplectic method'' is used for studying the linear stability of a self-gravitating collisionless stellar system, in which the particles are also submitted to an external potential....
Stability of spherical stellar systems II : Numerical results (1995)
Perez, J., Alimi, J-M, Aly, J-J, Scholl, H.
We have performed a series of high resolution N-body experiments on a Connection Machine CM-5 in order to study the stability of collisionless self-gravitating spherical systems. We interpret our...
No abstract available
Thermally Stimulated Creep: a Theoretical Understanding of the Compensation Law (1995)
Experimental data from thermally stimulated techniques (either mechanical or electrical measurements) are often used to characterize polymeric materials. The very high values obtained for the...
No abstract available
Thermally Stimulated Creep: a Theoretical Understanding of the Compensation Law (1995)
Experimental data from thermally stimulated techniques (either mechanical or electrical measurements) are often used to characterize polymeric materials. The very high values obtained for the...
No abstract available
Thermally Stimulated Creep: a Theoretical Understanding of the Compensation Law (1995)
Experimental data from thermally stimulated techniques (either mechanical or electrical measurements) are often used to characterize polymeric materials. The very high values obtained for the...
Dorta, P., Salazar-Palma, M., Casao, J.A., Cáceres, J.L., Perez, J.
A fast, accurate and economical method for fully characterizing MMiCs from on -wafer to system measurements is presented as well as the corresponding set-ups. The method is applied to the evaluation...
GRATE: A General Framework for Cooperative Problem Solving (1992)
Jennings, N. R., Mamdani, E. H., Laresgoiti, I., Perez, J., Corera, J.
As the deployment of expert systems has spread into more complex and sophisticated environments, so inherent technological limitations have been observed. As a technique for overcoming this...
GRATE: A General Framework for Cooperative Problem Solving (1992)
Jennings, N. R., Mamdani, E. H., Laresgoiti, I., Perez, J., Corera, J.
As the deployment of expert systems has spread into more complex and sophisticated environments, so inherent technological limitations have been observed. As a technique for overcoming this...
Cornu, J., Etienne, S., Mai, C., Perez, J.
Organic/inorganic 3-(trimethoxysilyl)propyl methacrylate/SiO2 based glass was synthesized by sol-gel process. One objective of the present work was to study the evolution of microstructure and...
Cornu, J., Etienne, S., Mai, C., Perez, J.
Organic/inorganic 3-(trimethoxysilyl)propyl methacrylate/SiO2 based glass was synthesized by sol-gel process. One objective of the present work was to study the evolution of microstructure and...
Cornu, J., Etienne, S., Mai, C., Perez, J.
Organic/inorganic 3-(trimethoxysilyl)propyl methacrylate/SiO2 based glass was synthesized by sol-gel process. One objective of the present work was to study the evolution of microstructure and...
GRATE: A General Framework for Cooperative Problem Solving (1992)
Jennings, N. R., Mamdani, E. H., Laresgoiti, I., Perez, J., Corera, J.
GRATE: A General Framework for Cooperative Problem Solving (1992)
Jennings, N. R., Mamdani, E. H., Laresgoiti, I., Perez, J., Corera, J.
As the deployment of expert systems has spread into more complex and sophisticated environments, so inherent technological limitations have been observed. As a technique for overcoming this...
GRATE: A General Framework for Cooperative Problem Solving (1992)
Jennings, N. R., Mamdani, E. H., Laresgoiti, I., Perez, J., Corera, J.
As the deployment of expert systems has spread into more complex and sophisticated environments, so inherent technological limitations have been observed. As a technique for overcoming this...
Examples of Cooperative Situations and their Implementation (1991)
Aarnts, R. P., Corera, J., Perez, J., Gureghian, D., Jennings, N.R.
Examples of Cooperative Situations and their Implementation (1991)
Aarnts, R. P., Corera, J., Perez, J., Gureghian, D., Jennings, N.R.
Interaction faisceau laser de forte puissance - matériau polymère (1991)
Etienne, S., Perez, J., Vassoille, R., Bourgin, P.
Nous présentons dans une première partie une méthode numérique pour calculer la répartition spatio-temporelle de température dans un matériau soumis à un rayonnement Laser de forte puissance....
Interaction faisceau laser de forte puissance - matériau polymère (1991)
Etienne, S., Perez, J., Vassoille, R., Bourgin, P.
Nous présentons dans une première partie une méthode numérique pour calculer la répartition spatio-temporelle de température dans un matériau soumis à un rayonnement Laser de forte puissance....
Interaction faisceau laser de forte puissance - matériau polymère (1991)
Etienne, S., Perez, J., Vassoille, R., Bourgin, P.
Nous présentons dans une première partie une méthode numérique pour calculer la répartition spatio-temporelle de température dans un matériau soumis à un rayonnement Laser de forte puissance....
Examples of Cooperative Situations and their Implementation (1991)
Aarnts, R. P., Corera, J., Perez, J., Gureghian, D., Jennings, N. R.
Examples of Cooperative Situations and their Implementation (1991)
Aarnts, R. P., Corera, J., Perez, J., Gureghian, D., Jennings, N. R.