A. Hernandez

Publication List Details

Period

1984 - 2009

Number

50

Co-Authors

ABSTRACTS (2009)

Abdelwahab, A., Gardner, M., Parkash, R., Basta, M., Sapp, J., Veltmann, C., ...

Introduction: Scar-related ventricular tachycardia (VT) is often unmappable. Data regarding the outcomes of ablation for mappable vs unmappable VT are lacking. Methods: Catheter ablation of...

The ERA-40 re-analysis (2005)

Uppala,S. M., Kallberg,P. W., Simmons,A. J., Andrae,U., Bechtold,V. D., Fiorino,M., ...

ERA-40 is a re-analysis of meteorological observations from September 1957 to August 2002 produced by the European Centre for Medium-Range Weather Forecasts (ECMWF) in collaboration with many...

The Bayesian Decision Tree Technique with a Sweeping Strategy (2005)

Schetinin, V., Fieldsend, J. E., Partridge, D., Krzanowski, W. J., Everson, R. M., Bailey, T. C., ...

The uncertainty of classification outcomes is of crucial importance for many safety critical applications including, for example, medical diagnostics. In such applications the uncertainty of...

Experimental Comparison of Classification Uncertainty for Randomised and Bayesian Decision Tree Ensembles (2005)

Schetinin, V., Partridge, D., Krzanowski, W. J., Everson, R. M., Fieldsend, J. E., Bailey, T. C., ...

In this paper we experimentally compare the classification uncertainty of the randomised Decision Tree (DT) ensemble technique and the Bayesian DT technique with a restarting strategy on a synthetic...

PF 23. Kikuyo (Pennisetum clandestinum) behaviour grazed by lambs at different alfalfa levels offer (2005)

Hernandez, A.; Programa De Ganadería, Colegio De Postgraduados, Montecillo, México.; Hernan@colpos.mx

The objective was to determine residual forage mass in a Kikuyo pasture and lamb live-weiht gain when alfalfa is offered as supplement. Treatments were level of alfalfa offered to provide 0, 15 or 30...

PF 23. Kikuyo (Pennisetum clandestinum) behaviour grazed by lambs at different alfalfa levels offer (2005)

Hernandez, A.; Programa De Ganadería, Colegio De Postgraduados, Montecillo, México.; Hernan@colpos.mx

The objective was to determine residual forage mass in a Kikuyo pasture and lamb live-weiht gain when alfalfa is offered as supplement. Treatments were level of alfalfa offered to provide 0, 15 or 30...

The ERA-40 re-analysis (2005)

Uppala, S. M., Kallberg, P. W., Simmons, A. J., Andrae, U., Bechtold, V. D., Fiorino, M., ...

ERA-40 is a re-analysis of meteorological observations from September 1957 to August 2002 produced by the European Centre for Medium-Range Weather Forecasts (ECMWF) in collaboration with many...

4 - Precision improvement and reduction of blind zones in ultrasonic transducers Golay complementary sequences (2005)

HERNANDEZ, A., URENA, J., MAZO, M., GARCIA, J.J., ALVAREZ, F., ...

Les systèmes sensoriels basés sur les capteurs à ultrasons présentent certaines contraintes qui ont tendance à réduire leur performance. Parmi les problèmes typiques, nous pouvons citer la...

4 - Precision improvement and reduction of blind zones in ultrasonic transducers Golay complementary sequences (2005)

HERNANDEZ, A., URENA, J., MAZO, M., GARCIA, J.J., ALVAREZ, F., ...

Les systèmes sensoriels basés sur les capteurs à ultrasons présentent certaines contraintes qui ont tendance à réduire leur performance. Parmi les problèmes typiques, nous pouvons citer la...

Mesure de l'excitation et de l'inhibition dans le tissu neuronal en épilepsie par identification d'un modèle dynamique non linéaire d'activité EEG (2005)

BELLANGER, J. J., HERNANDEZ, A., WENDLING, F., FROGERAIS, P.

Le problème posé est d'identifier un modèle réaliste physiologiquement pour interpréter les signaux EEG rencontrés en épilepsie. Ce modèle présente des non-linéarités, et son...

Linear Momentum Density in Quasistatic Electromagnetic Systems (2004)

Aguirregabiria, J. M., Hernandez, A., Rivas, M.

We discuss a couple of simple quasistatic electromagnetic systems in which the density of electromagnetic linear momentum can be easily computed. The examples are also used to illustrate how the...

FPGA implementation of a neuromimetic cochlea for a bionic bat head (2004)

Clarke, Christopher T, Qiang, L., Peremans, H., Hernandez, A.

The implementation of a neuromimetic bat model is presented in this paper. In particular the use of an FPGA to perform high performance multichannel frequency filtering is described. Since many...

Nitric Oxide Synthase Expression in the Endothelium of Pulmonary Arterioles in Normal and Pulmonary Hypertensive Chickens Subjected to Chronic Hypobaric Hypoxia (2003)

A. Hernandez

SUMMARY. To determine whether or not exposure to chronic hypoxia and subsequent development of pulmonary hypertension syndrome (PHS) induce alterations in endothelial nitric oxide (NO) production in...

Regular order reductions of ordinary and delay-differential equations (1998)

Aguirregabiria, J. M., Bel, Ll., Hernandez, A., Rivas, M.

We present a C program to compute by successive approximations the regular order reduction of a large class of ordinary differential equations, which includes evolution equations in electrodynamics...

Lepton mass generation and family number violation mechanism in the $SU(6)\otimes U(1)$ model (1998)

Cotti, U., Gaitan, R., Hernandez, A., Ponce, W., Zepeda, A.

Lepton family number violation processes arise in the $SU(6)_L \otimes U(1)_Y$ model due to the presence of an extra neutral gauge boson, Z$'$, with family changing couplings, and due to the fact...

Delay, power and area expressions for GaAs DCFL circuits and their applications to optimization (1994)

Gomez, L., Hernandez, A., Nunez, A.

This work addresses the problem of analytical multiobjective optimization of combinational DCFL/SDCFL GaAs MESFETs IC. The critical path is determined by means of the GASTIM timing analyzer. The...

Elimination de cones d'ombre acoustique par combinaison d'images échographiques mode B (1994)

Hernandez, A., Basset, O., Chirossel, P., Gimenez, G.

Un système de reconstruction d'images échographiques a été mis au point dans le but d'éliminer les cônes d'ombre engendrés sur les images par des structures hyperéchogènes. L'image...

Elimination de cones d'ombre acoustique par combinaison d'images échographiques mode B (1994)

Hernandez, A., Basset, O., Chirossel, P., Gimenez, G.

Un système de reconstruction d'images échographiques a été mis au point dans le but d'éliminer les cônes d'ombre engendrés sur les images par des structures hyperéchogènes. L'image...

Elimination de cones d'ombre acoustique par combinaison d'images échographiques mode B (1994)

Hernandez, A., Basset, O., Chirossel, P., Gimenez, G.

Un système de reconstruction d'images échographiques a été mis au point dans le but d'éliminer les cônes d'ombre engendrés sur les images par des structures hyperéchogènes. L'image...

Relation between power spectrum time course during ventricular fibrillation and electromechanical dissociation. Effects of coronary perfusion and nifedipine (1986)

MARTIN, G., COSIN, J., SUCH, M., HERNANDEZ, A., LLAMAS, P.

To relate the evolution of ventricular fibrillation (VF) to the haemodynamic recovery after cardioversion, we characterized the differences in the ECG power spectrum (PS) time course, among different...

"Mesure de défauts matière à partir d'images radiographiques" (1984)

HERNANDEZ, A.

Le contrôle d'objets au moyen de l'analyse d'images radiographiques soulève un certain nombre de difficultés d'autant plus aiguës que les contraintes de précision sont élevées. Les images...

Naturally azole-resistant Leishmania braziliensis promastigotes are rendered susceptible in the presence of terbinafine: comparative study with azole-susceptible Leishmania mexicana promastigotes.

Rangel, H, Dagger, F, Hernandez, A, Liendo, A, Urbina, J A

Leishmania braziliensis (isolate 2903) was naturally resistant to ketoconazole or the bis-triazole D0870, inhibitors of sterol C-14 demethylase, which produced only moderate effects on the...

Protein synthesis by brain-cortex mitochondria. Characterization of a 55S mitochondrial ribosome as the functional unit in protein synthesis by cortex mitochondria and its distinction from a contaminant cytoplasmic protein-synthesizing system

Hernandez, A., Burdett, I., Work, T. S.

Homogenates of rat brain cortex were fractionated by conventional methods of velocity sedimentation and separated into a microsomal and a washed mitochondrial fraction. By electron microscopy the...

Hydrolysis of platelet-activating factor by human serum paraoxonase.

Rodrigo, L, Mackness, B, Durrington, P N, Hernandez, A, Mackness, M I

Human serum paraoxonase (human PON1) has been shown to be important in the metabolism of phospholipid and cholesteryl ester hydroperoxides, thereby preventing the oxidation of low-density lipoprotein...

Naturally azole-resistant Leishmania braziliensis promastigotes are rendered susceptible in the presence of terbinafine: comparative study with azole-susceptible Leishmania mexicana promastigotes.

Rangel, H, Dagger, F, Hernandez, A, Liendo, A, Urbina, J A

Leishmania braziliensis (isolate 2903) was naturally resistant to ketoconazole or the bis-triazole D0870, inhibitors of sterol C-14 demethylase, which produced only moderate effects on the...

Protein synthesis by brain-cortex mitochondria. Characterization of a 55S mitochondrial ribosome as the functional unit in protein synthesis by cortex mitochondria and its distinction from a contaminant cytoplasmic protein-synthesizing system

Hernandez, A., Burdett, I., Work, T. S.

Homogenates of rat brain cortex were fractionated by conventional methods of velocity sedimentation and separated into a microsomal and a washed mitochondrial fraction. By electron microscopy the...

Hydrolysis of platelet-activating factor by human serum paraoxonase.

Rodrigo, L, Mackness, B, Durrington, P N, Hernandez, A, Mackness, M I

Human serum paraoxonase (human PON1) has been shown to be important in the metabolism of phospholipid and cholesteryl ester hydroperoxides, thereby preventing the oxidation of low-density lipoprotein...

RET genotypes comprising specific haplotypes of polymorphic variants predispose to isolated Hirschsprung disease

Borrego, S., Ruiz, A., Saez, M. E., Gimm, O., Gao, X., Lopez-Alonso, M., ...

BACKGROUND—Hirschsprung disease (HSCR), which may be sporadic or familial, occurs in 1:5000 live births and presents with functional intestinal obstruction secondary to aganglionosis of the...