F. Vidal

Publication List Details

Period

1829 - 2008

Number

68

Co-Authors

Los sistemas de información geográfica como herramienta de valoración de siniestros en el seguro agrario (2008)

Parra Galant, G., Vidal, F., Bas, Carlos

El Seguro Agrario combinado es una parte fundamental y práctica común sin la que ya no se entiende una explotación agraria moderna bien en el cultivo de frutales, hortalizas, etc. El seguro...

Diamagnetism around the Meissner transition in a homogeneous cuprate single crystal (2007)

Mosqueira, J., Cabo, L., Vidal, F.

The in-plane diamagnetism around the Meissner transition was measured in a Tl$_2$Ba$_2$Ca$_2$Cu$_3$O$_{10}$ single crystal of high chemical and structural quality, which minimizes the inhomogeneity...

Biaxial Strain in the Hexagonal Plane of MnAs Thin Films: The Key to Stabilize Ferromagnetism to Higher Temperature (2007)

Garcia, V., Sidis, Y., Marangolo, M., Vidal, F., Eddrief, M., Bourges, P., ...

The alpha-beta magneto-structural phase transition in MnAs/GaAs(111) epilayers is investigated by elastic neutron scattering. The in-plane parameter of MnAs remains almost constant with temperature...

In-plane and transverse superconducting fluctuation diamagnetism in the presence of charge-density waves in 2H-NbSe2 single crystals (2006)

Soto, F., Berger, H., Cabo, L., Carballeira, C., Mosqueira, J., Pavuna, D., ...

The fluctuation-diamagnetism (FD) above the superconducting transition was measured in 2H-NbSe2 single crystals. The moderate uniaxial anisotropy of this compound, and some experimental improvements,...

Electric and magnetic characterization of NbSe2 single crystals: anisotropic superconducting fluctuations above Tc (2006)

Soto, F., Berger, H., Cabo, L., Carballeira, C., Mosqueira, J., Pavuna, D., ...

Electric and magnetic characterization of NbSe2 single crystals is first presented in detail. Then, some preliminary measurements of the fluctuation-diamagnetism (FD) above the transition temperature...

Comment on ''Field-Enhanced Diamagnetism in the Pseudogap State of the Cuprate Bi2Sr2CaCu2O8+\delta Superconductor in an Intense Magnetic Field'' (2006)

Cabo, L., Mosqueira, J., Vidal, F.

In the above mentioned letter by Wang et al. [Phys. Rev. Lett, 95, 247002 (2005)], magnetization measurements on two Bi_2Sr_2caCu_2O_8+delta samples are reported. They claim that these experimental...

Knowing when to respond and the efficiency of the cortical motor command: A Laplacian ERP study (2006)

Tandonnet, C, Burle, B, Vidal, F, Hasbroucq, T

The objective was to test whether motor preparation can modulate the efficiency of the cortical motor command. The electroencephalogram (EEG) was recorded from electrodes located over the primary...

Knowing when to respond and the efficiency of the cortical motor command: A Laplacian ERP study (2006)

Tandonnet, Christophe, Burle, B., Vidal, F., Hasbroucq, T.

The objective was to test whether motor preparation can modulate the efficiency of the cortical motor command. The electroencephalogram (EEG) was recorded from electrodes located over the primary...

Knowing when to respond and the efficiency of the cortical motor command: A Laplacian ERP study (2006)

Tandonnet, C, Burle, B, Vidal, F, Hasbroucq, T

The objective was to test whether motor preparation can modulate the efficiency of the cortical motor command. The electroencephalogram (EEG) was recorded from electrodes located over the primary...

Anomalous precursor diamagnetism at low reduced magnetic fields and the role of Tc inhomogeneities in the superconductors Pb55In45 and underdoped La1.9Sr0.1CuO4 (2005)

Cabo, L., Soto, F., Ruibal, M., Mosqueira, J., Vidal, F.

The magnetic field dependence of the magnetization was measured above the superconducting transition in a high-Tc underdoped cuprate La1.9Sr0.1CuO4 and in a low-Tc alloy (Pb55In45). Near the...

Magnetic and electrical characterization of lanthanum superconductors with dilute Lu and Pr impurities (2005)

Soto, F., Cabo, L., Mosqueira, J., Vidal, F.

In this work we present measurements of the electrical conductivity and of the magnetization of La and of La-Pr and La-Lu dilute (up to 2 atomic percent) alloys, from which we determine, very in...

On the interplay between Tc-inhomogeneities at long length scales and thermal fluctuations around the average superconducting transition in cuprates (2005)

Vidal, F., Veira, J. A., Maza, J., Mosqueira, J., Carballeira, C.

We review some aspects of the interplay between inhomogeneities at long length scales and the intrinsic fluctuations of Cooper pairs above Tc in HTSC. These inhomogeneities do not directly affect the...

Spatial enhancement of EEG traces by surface Laplacian estimation: comparison between local and global methods (2005)

Tandonnet, C, Burle, B, Hasbroucq, T, Vidal, F

Abstract Objective: Surface Laplacian estimation enhances EEG spatial resolution. In this paper, we compare, on empirical grounds, two computationally different estimations of the surface Laplacian....

Spatial enhancement of EEG traces by surface Laplacian estimation: comparison between local and global methods (2005)

Tandonnet, Christophe, Burle, B., Hasbroucq, T., Vidal, F.

AbstractObjective: Surface Laplacian estimation enhances EEG spatial resolution. In this paper, we compare, on empirical grounds, twocomputationally different estimations of the surface...

Spatial enhancement of EEG traces by surface Laplacian estimation: comparison between local and global methods (2005)

Tandonnet, C, Burle, B, Hasbroucq, T, Vidal, F

Abstract Objective: Surface Laplacian estimation enhances EEG spatial resolution. In this paper, we compare, on empirical grounds, two computationally different estimations of the surface Laplacian....

Normal-superconducting transition induced by high current densities in YBa2Cu3O7-d melt-textured samples and thin films: Similarities and differences (2003)

Gonzalez, M. T., Vina, J., Curras, S. R., Veira, J. A., Maza, J., Vidal, F.

Current-voltage characteristics of top seeded melt-textured YBa2Cu3O7-d are presented. The samples were cut out of centimetric monoliths. Films characteristics were also measured on microbridges...

Imagenes tomográficas en el sur de España y norte de Marruecos (2003)

Serrano, I., Morales Romero, Jorge, Torcal, F., Vidal, F., Mancilla, F.

El objetivo fundamental de este trabajo es el profundizar en el conocimiento de la estructura y dinámica de la región Ibero-Mogrebí mediante la obtención de imágenes tomográficas de su corteza...

The influence of time preparation on motor processes assessed by surface Laplacian estimation (2003)

Tandonnet, C, Burle, B, Vidal, F, Hasbroucq, T

Objective: The present study was aimed at testing whether foreperiod duration affects the activity recorded over the primary sensorimotor cortices during the reaction time. Methods: The foreperiod...

The influence of time preparation on motor processes assessed by surface Laplacian estimation (2003)

Tandonnet, Christophe, Burle, B., Vidal, F., Hasbroucq, T.

Objective: The present study was aimed at testing whether foreperiod duration affects the activity recorded over the primary sensorimotorcortices during the reaction time.Methods: The foreperiod...

The influence of time preparation on motor processes assessed by surface Laplacian estimation (2003)

Tandonnet, C, Burle, B, Vidal, F, Hasbroucq, T

Objective: The present study was aimed at testing whether foreperiod duration affects the activity recorded over the primary sensorimotor cortices during the reaction time. Methods: The foreperiod...

Continuous Time Random Walks and South Spain Seismic Series (2002)

Posadas, A., Morales, J., Vidal, F., Sotolongo-Costa, O., Antoranz, J. C.

Levy flights were introduced through the mathematical research of the algebra or random variables with infinite moments. Mandelbrot recognized that the Levy flight prescription had a deep connection...

Levy Flights and Earthquakes (2002)

Sotolongo-Costa, O., Antoranz, J. C., Posadas, A., Vidal, F., Vazquez, A.

Levy flights representation is proposed to describe earthquake characteristics like the distribution of waiting times and position of hypocenters in a seismic region. Over 7500 microearthquakes and...

SFG study of methanol dissociative adsorption at Pt(100), Pt(110) and Pt(111) electrodes surfaces (2002)

Vidal, F., Busson, B., Six, C., Pluchery, O., Tadjeddine, A.

The Pt(hkl)/methanol in acidic solution interface which constitutes a model of the anodic part of a fuel cell is studied by infrared–visible sum frequency generation vibrational spectroscopy....

Geodynamic evolution of the lithosphere and upper mantle beneath the Alboran region of the western Mediterranean: Constraints from travel time tomography (2000)

Calvert, A., Sandvol, E., Seber, D., Barazangi, M., Roecker, S., Mourabit, T., ...

An edited version of this paper was published by the American Geophysical Union. Copyright 2000, AGU. See also: http://www.agu.org/pubs/crossref/2000/2000JB900024.shtml;...

Propagation of regional seismic phases (Lg and Sn) and Pn velocity structure along the Africa-Iberia plate boundary zone (2000)

Calvert, A., Sandvol, E., Seber, D., Barazangi, M., Roecker, S., Mourabit, T., ...

An edited version of this paper was published by Blackwell Publishing. Copyright 2000, Blackwell Publishing. See also: http://www.blackwell-synergy.com/doi/abs/10.1046/j.1365-246x.2000.00160.x;...

Geodynamic evolution of the lithosphere and upper mantle beneath the Alboran region of the western Mediterranean: Constraints from travel time tomography (2000)

Calvert, A., Sandvol, E., Seber, D., Barazangi, M., Roecker, S., Mourabit, T., ...

An edited version of this paper was published by the American Geophysical Union. Copyright 2000, AGU. See also: http://www.agu.org/pubs/crossref/2000/2000JB900024.shtml;...

Propagation of regional seismic phases (Lg and Sn) and Pn velocity structure along the Africa-Iberia plate boundary zone (2000)

Calvert, A., Sandvol, E., Seber, D., Barazangi, M., Roecker, S., Mourabit, T., ...

An edited version of this paper was published by Blackwell Publishing. Copyright 2000, Blackwell Publishing. See also: http://www.blackwell-synergy.com/doi/abs/10.1046/j.1365-246x.2000.00160.x;...

Relaxation time of the Cooper pairs near T-c in cuprate superconductors (1999)

Ramallo, MV, Carballeira, C, Vina, J, Veira, JA, Mishonov, T, Pavuna, D, ...

It is first shown that the thermal fluctuation effects on the transport and on the thermodynamic observables above the superconducting transition may provide, when they are analyzed simultaneously...

ORDER PARAMETER RELAXATION NEAR Tλ: AN HIGH FREQUENCY EXPERIMENTAL TEXT IN LIQUID HELIUM (1978)

Vidal, F., Tarvin, J., Greytak, T.

We have measured the attenuation and the dispersion of high-frequency first sound (~ 1 GHz) near Tλ in liquid 4He under pressure. Our results disagree with the phenomenological treatments...

ORDER PARAMETER RELAXATION NEAR Tλ: AN HIGH FREQUENCY EXPERIMENTAL TEXT IN LIQUID HELIUM (1978)

Vidal, F., Tarvin, J., Greytak, T.

We have measured the attenuation and the dispersion of high-frequency first sound (~ 1 GHz) near Tλ in liquid 4He under pressure. Our results disagree with the phenomenological treatments...

ORDER PARAMETER RELAXATION NEAR Tλ: AN HIGH FREQUENCY EXPERIMENTAL TEXT IN LIQUID HELIUM (1978)

Vidal, F., Tarvin, J., Greytak, T.

We have measured the attenuation and the dispersion of high-frequency first sound (~ 1 GHz) near Tλ in liquid 4He under pressure. Our results disagree with the phenomenological treatments...

Modulation d'un effet thermomagnétique à basse température et détection par le deuxième son dans l'hélium (1969)

Vidal, F., Simon, Y., Le Ray, M., Thorel, P.

En calorimétrie, et dans l'étude de divers effets thermiques, à très basse température, de nombreux auteurs utilisent de préférence à une méthode en continu une technique de modulation du...

Modulation d'un effet thermomagnétique à basse température et détection par le deuxième son dans l'hélium (1969)

Vidal, F., Simon, Y., Le Ray, M., Thorel, P.

En calorimétrie, et dans l'étude de divers effets thermiques, à très basse température, de nombreux auteurs utilisent de préférence à une méthode en continu une technique de modulation du...

Modulation d'un effet thermomagnétique à basse température et détection par le deuxième son dans l'hélium (1969)

Vidal, F., Simon, Y., Le Ray, M., Thorel, P.

En calorimétrie, et dans l'étude de divers effets thermiques, à très basse température, de nombreux auteurs utilisent de préférence à une méthode en continu une technique de modulation du...

Coordinated posttranscriptional control of gene expression by modular elements including Alu-like repetitive sequences.

Vidal, F, Mougneau, E, Glaichenhaus, N, Vaigot, P, Darmon, M, Cuzin, F

We previously reported that in rat fibroblasts, accumulation of a set of mRNAs ("pIL genes") was modulated as a function of cell growth and transformation, at a posttranscriptional stage, and by a...

USF binds to the APB alpha sequence in the promoter of the amyloid beta-protein precursor gene.

Vostrov, A A, Quitschke, W W, Vidal, F, Schwarzman, A L, Goldgaber, D

The APB alpha domain in the amyloid beta-protein precursor (APP) promoter contains a nuclear factor binding domain with the core recognition sequence TCAGCT-GAC. Proteins in nuclear extracts from...

Recognition of the CDEI motif GTCACATG by mouse nuclear proteins and interference with the early development of the mouse embryo.

Blangy, A, Léopold, P, Vidal, F, Rassoulzadegan, M, Cuzin, F

We have reported previously (1) two unexpected consequences of the microinjection into fertilized mouse eggs of a recombinant plasmid designated p12B1, carrying a 343 bp insert of non-repetitive...

Chromosome 21 disomy in the spermatozoa of the fathers of children with trisomy 21, in a population with a high prevalence of Down syndrome: increased incidence in cases of paternal origin.

Blanco, J, Gabau, E, Gómez, D, Baena, N, Guitart, M, Egozcue, J, ...

Between April 1991 and December 1994, epidemiological studies detected a population with a high prevalence of Down syndrome in El Vallès, Spain. Parallel double studies were carried out to determine...

Coordinated posttranscriptional control of gene expression by modular elements including Alu-like repetitive sequences.

Vidal, F, Mougneau, E, Glaichenhaus, N, Vaigot, P, Darmon, M, Cuzin, F

We previously reported that in rat fibroblasts, accumulation of a set of mRNAs ("pIL genes") was modulated as a function of cell growth and transformation, at a posttranscriptional stage, and by a...

USF binds to the APB alpha sequence in the promoter of the amyloid beta-protein precursor gene.

Vostrov, A A, Quitschke, W W, Vidal, F, Schwarzman, A L, Goldgaber, D

The APB alpha domain in the amyloid beta-protein precursor (APP) promoter contains a nuclear factor binding domain with the core recognition sequence TCAGCT-GAC. Proteins in nuclear extracts from...

Recognition of the CDEI motif GTCACATG by mouse nuclear proteins and interference with the early development of the mouse embryo.

Blangy, A, Léopold, P, Vidal, F, Rassoulzadegan, M, Cuzin, F

We have reported previously (1) two unexpected consequences of the microinjection into fertilized mouse eggs of a recombinant plasmid designated p12B1, carrying a 343 bp insert of non-repetitive...

Chromosome 21 disomy in the spermatozoa of the fathers of children with trisomy 21, in a population with a high prevalence of Down syndrome: increased incidence in cases of paternal origin.

Blanco, J, Gabau, E, Gómez, D, Baena, N, Guitart, M, Egozcue, J, ...

Between April 1991 and December 1994, epidemiological studies detected a population with a high prevalence of Down syndrome in El Vallès, Spain. Parallel double studies were carried out to determine...

Hepatic alcohol dehydrogenase activity in alcoholic subjects with and without liver disease.

Vidal, F, Perez, J, Morancho, J, Pinto, B, Richart, C

Alcohol dehydrogenase activity was measured in samples of liver tissue from a group of alcoholic and non-alcoholic subjects to determine whether decreased liver alcohol dehydrogenase activity is a...

HLA class II homozygosity confers susceptibility to common variable immunodeficiency (CVID)

De La Concha, E G, Fernandez-Arquero, M, Martinez, A, Vidal, F, Vigil, P, Conejero, L, ...

Most cases of CVID occur sporadically, but familial cases do also occur and 15% of the patients with the disease have first degree relatives with IgA deficiency (IgAD). Our purpose was to study CVID...

Sarcoidosis presenting as multiple pulmonary nodules and nephrotic syndrome.

Vidal, F., Oliver, J. A., Campanya, E., Baguer, A., Carrera, M., Richart, C.

A 56 year old man presented with thrombophlebitis, nephrotic range proteinuria and multiple pulmonary nodules. A renal biopsy showed membranous glomerulonephritis, and after a thoracotomy a diagnosis...