0000000001303902

AUTHOR

A. Alberola

showing 23 related works from this author

Analysis of spatial and temporal evolution of regularity maps during ventricular fibrillation

2009

The analysis of cardiac mapping allows investigating the structure of ventricular fibrillation (VF). This work analyzes regions of interest (ROI) on cardiac maps obtained from the regularity analysis of VF records, providing information about signal regularity at each time instant and its spatial distribution. Cardiac registers were obtained using a 240- electrodes matrix located on left ventricle of isolated rabbit heart. A Langendorff system was used to maintain the heart perfusion. VF was induced by increased frequencies. Two groups of records were considered: control (G1: without physical training, N=10), and trained (G2, N=9). Records were processed in consecutive 4-second segments. Re…

:CIENCIAS TECNOLÓGICAS [UNESCO]UNESCO::CIENCIAS TECNOLÓGICAS
researchProduct

Modifications on regularity and spectrum of ventricular fibrillation signal induced by physical training

2009

The objective of this work is to study the modifications on cardiac response during ventricular fibrillation (VF) induced by physical training. The analysis was performed in the frequency domain of VF, and the regularity of the signal was also considered. Two sets of records were acquired: control (G1: without physical training, N=10), and trained (G2, N=9). Cardiac registers were obtained using a 240-electrodes matrix located on left ventricle of isolated rabbit heart. A Langendorff system was used to maintain the heart perfusion. VF was induced by increased frequencies. To analyze the time course of VF, records were processed in 4-second segments. For every segment and channel, Welch peri…

:CIENCIAS TECNOLÓGICAS [UNESCO]UNESCO::CIENCIAS TECNOLÓGICAS
researchProduct

Relación entre el espectro y la regularidad en la señal de fibrilación ventricular modificada por el ejercicio físico

2009

El presente trabajo estudia las modificaciones intrínsecas que el ejercicio físico produce en la respuesta cardíaca durante la FV. Se han calculado dos parámetros relacionados con el espectro de la señal (FD: frecuencia dominante, y EN: energía normalizada), y otro relacionado con la regularidad de las OAL (IR: índice de regularidad), Se ha realizado un análisis de correlación entre los tres parámetros para valorar su grado de complementariedad. Se consideraron dos grupos de conejos: control (G1: sin entrenamiento, N=10) y entrenados (G2, N=9). Se utilizó un electrodo matricial de 240 canales localizado en ventrículo izquierdo de corazón aislado de conejo perfundido mediante un sistema de L…

:CIENCIAS TECNOLÓGICAS [UNESCO]UNESCO::CIENCIAS TECNOLÓGICAS
researchProduct

Análisis de regularidad en fibrilación ventricular: aplicación a registros de mapeado cardíaco

2008

Las técnicas utilizadas en el análisis de la señal de fibrilación ventricular (FV), obtenida mediante sistemas de mapeado utilizando matrices de electrodos, extraen información del proceso a partir de parámetros calculados principalmente en el dominio del tiempo o de la frecuencia. El presente trabajo plantea la aplicación del índice de regularidad (IR), propuesto inicialmente para caracterizar la fibrilación auricular humana, a la señal de FV en un modelo experimental de corazón animal. Los resultados obtenidos muestran que el IR permite extraer información de los mapas de FV no disponible de forma directa cuando se estudian mediante los métodos clásicos en el tiempo o la frecuencia, cuant…

:CIENCIAS TECNOLÓGICAS [UNESCO]UNESCO::CIENCIAS TECNOLÓGICAS
researchProduct

Analysis of the influence of parasympathetic postganglionic neurons on cardiac response in Ventricular Fibrillation

2010

Physical training modifies the sympathetic-vagal balance of autonomic nervous system. Previous studies have shown that such training also produces intrinsic modifications of cardiac electrophysiological properties in isolated heart during Ventricular Fibrillation (VF). Ten NZW trained rabbits were studied to test if the modifications are related to the activity of postganglionic parasympathetic neurons. Two records per subject were acquired during VF: before (G1) and after (G2) the infusion of atropine to inhibit the activity of neurons. Mapping records were obtained using a 240-channel electrode array located in the left ventricle of isolated heart (perfused by Langendorff system). VF was …

UNESCO::CIENCIAS MÉDICAS:CIENCIAS MÉDICAS [UNESCO]
researchProduct

CCDC 639726: Experimental Crystal Structure Determination

2007

Related Article: A.Alberola, R.Llusar, S.Triguero, C.Vicent, M.N.Sokolov, C.Gomez-Garcia|2007|J.Mater.Chem.|17|3440|doi:10.1039/b703551a

bis(ethylenedithio)tetrathiafulvalenium (mu~3~-sulfido)-tris(mu~2~-disulfido)-hexachloro-tri-molybdenum acetonitrile solvateSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 691441: Experimental Crystal Structure Determination

2008

Related Article: A.Alberola, R.Llusar, C.Vicent, J.Andres, V.Polo, C.J.Gomez-Garcia|2008|Inorg.Chem.|47|3661|doi:10.1021/ic7022083

tetrakis(mu~3~-Seleno)-tetrachloro-tris(12-bis(dimethylphosphino)ethane)-cobalt-tri-molybdenum tetracyanoquinodimethane dichloromethane solvateSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 732456: Experimental Crystal Structure Determination

2009

Related Article: A.Alberola, V.L.Blair, L.M.Carrella, W.Clegg, A.R.Kennedy, J.Klett, R.E.Mulvey, S.Newton, E.Rentschler, L.Russo|2009|Organometallics|28|2112|doi:10.1021/om801135d

Space GroupCrystallographyCrystal Systembis((Pyridine)-((trimethylsilyl)methyl))-manganese(ii)Crystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 732458: Experimental Crystal Structure Determination

2009

Related Article: A.Alberola, V.L.Blair, L.M.Carrella, W.Clegg, A.R.Kennedy, J.Klett, R.E.Mulvey, S.Newton, E.Rentschler, L.Russo|2009|Organometallics|28|2112|doi:10.1021/om801135d

Space GroupCrystallographyCrystal SystemCrystal Structurecatena-((mu~2~-14-Dioxane-O^1^O^4^)-bis((trimethylsilyl)methyl)-manganese(ii))Cell ParametersExperimental 3D Coordinates
researchProduct

CCDC 691439: Experimental Crystal Structure Determination

2008

Related Article: A.Alberola, R.Llusar, C.Vicent, J.Andres, V.Polo, C.J.Gomez-Garcia|2008|Inorg.Chem.|47|3661|doi:10.1021/ic7022083

tetrakis(mu~3~-Seleno)-carbonyl-trichloro-tris(12-bis(dimethylphosphino)ethane)-cobalt-tri-molybdenum dichloromethane solvateSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 221282: Experimental Crystal Structure Determination

2004

Related Article: A.Alberola, E.Coronado, J.R.Galan-Mascaros, C.Gimenez-Saiz, C.J.Gomez-Garcia|2003|J.Am.Chem.Soc.|125|10774|doi:10.1021/ja035772k

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parametersbis(Ethylenedithio)tetraselenofulvaleneExperimental 3D Coordinates
researchProduct

CCDC 735274: Experimental Crystal Structure Determination

2011

Related Article: R.A.Mole, J.A.Stride, P.F.Henry, M.Hoelzel, A.Senyshyn, A.Alberola, C.J.G.Garcia, P.R.Raithby, P.T.Wood|2011|Inorg.Chem.|50|2246|doi:10.1021/ic101897a

Space GroupCrystallographyCrystal SystemCrystal Structurecatena-(bis((mu6-Squarato)-(mu3-hydroxo))-tri-cobalt trihydrate)Cell ParametersExperimental 3D Coordinates
researchProduct

CCDC 236227: Experimental Crystal Structure Determination

2005

Related Article: A.Alberola, E.Coronado, C.Gimenez-Saiz, C.J.Gomez-Garcia, F.M.Romero, A.Tarazon|2005|Eur.J.Inorg.Chem.||389|doi:10.1002/ejic.200400695

Space GroupCrystallographyCrystal SystemCrystal Structurecatena-(2-(1-Methylpyridinium-3-yl)-4455-tetramethylimidazoline-1-oxyl-3-oxide radical (mu2-oxalato-OO'O''O''')-bis(mu2-oxalato-OO'O'')-diaqua-chromium(iii)-manganese(ii) dihydrate)Cell ParametersExperimental 3D Coordinates
researchProduct

CCDC 639724: Experimental Crystal Structure Determination

2007

Related Article: A.Alberola, R.Llusar, S.Triguero, C.Vicent, M.N.Sokolov, C.Gomez-Garcia|2007|J.Mater.Chem.|17|3440|doi:10.1039/b703551a

Space GroupCrystallographyCrystal Systembis(bis(ethylenedithio)tetrathiafulvalenium) (mu~3~-sulfido)-tris(mu~2~-disulfido)-tris(125-thiadiazole-34-dithiolato)-tri-molybdenumCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 732454: Experimental Crystal Structure Determination

2009

Related Article: A.Alberola, V.L.Blair, L.M.Carrella, W.Clegg, A.R.Kennedy, J.Klett, R.E.Mulvey, S.Newton, E.Rentschler, L.Russo|2009|Organometallics|28|2112|doi:10.1021/om801135d

catena-(bis(mu~2~-Trimethylsilylmethyl)-manganese(ii))Space GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 639723: Experimental Crystal Structure Determination

2007

Related Article: A.Alberola, R.Llusar, S.Triguero, C.Vicent, M.N.Sokolov, C.Gomez-Garcia|2007|J.Mater.Chem.|17|3440|doi:10.1039/b703551a

bis(tetrabutylammonium) (mu~3~-sulfido)-tris(mu~2~-disulfido)-tris(125-thiadiazole-34-dithiolato)-tri-molybdenum hemihydrateSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 732457: Experimental Crystal Structure Determination

2009

Related Article: A.Alberola, V.L.Blair, L.M.Carrella, W.Clegg, A.R.Kennedy, J.Klett, R.E.Mulvey, S.Newton, E.Rentschler, L.Russo|2009|Organometallics|28|2112|doi:10.1021/om801135d

Space GroupCrystallographycatena-(bis(mu~2~-Trimethylsilylmethyl)-(mu~2~-14-dioxane)-bis(trimethylsilylmethyl)-di-manganese(ii))Crystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 689245: Experimental Crystal Structure Determination

2009

Related Article: A.Alberola, M.Fourmigue, C.J.Gomez-Garcia, R.Llusar, S.Triguero|2008|New J.Chem.|32|1103|doi:10.1039/b800298c

Space GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinatestetrakis(2-(45-di-iodo-13-dithiol-2-ylidene)-56-dihydro[13]dithiolo[45-b][14]dithiine radical) (mu~3~-sulfido)-tris(mu~2~-disulfido)-hexachloro-tri-molybdenum acetonitrile solvate
researchProduct

CCDC 287016: Experimental Crystal Structure Determination

2006

Related Article: S.M.Humphrey, A.Alberola, C.J.G.Garcia, P.T.Wood|2006|Chem.Commun.||1607|doi:10.1039/b600347h

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parameterscatena-(tetrakis(mu~3~-2-mercaptonicotinato)-aqua-tetra-cobalt(ii))Experimental 3D Coordinates
researchProduct

CCDC 639725: Experimental Crystal Structure Determination

2007

Related Article: A.Alberola, R.Llusar, S.Triguero, C.Vicent, M.N.Sokolov, C.Gomez-Garcia|2007|J.Mater.Chem.|17|3440|doi:10.1039/b703551a

Space GroupCrystallographybis(ethylenedithio)tetrathiafulvalenium tetrabutylammonium (mu~3~-sulfido)-tris(mu~2~-sulfidoselenido)-hexabromo-tri-molybdenumCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 639727: Experimental Crystal Structure Determination

2007

Related Article: A.Alberola, R.Llusar, S.Triguero, C.Vicent, M.N.Sokolov, C.Gomez-Garcia|2007|J.Mater.Chem.|17|3440|doi:10.1039/b703551a

Space GroupCrystallographyoctakis(bis(ethylenedithio)tetrathiafulvalenium) (mu~3~-sulfido)-tris(mu~2~-disulfido)-hexachloro-tri-molybdenum chloride acetonitrile solvateCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 691440: Experimental Crystal Structure Determination

2008

Related Article: A.Alberola, R.Llusar, C.Vicent, J.Andres, V.Polo, C.J.Gomez-Garcia|2008|Inorg.Chem.|47|3661|doi:10.1021/ic7022083

tetrakis(mu~3~-Seleno)-tetrachloro-tris(12-bis(dimethylphosphino)ethane)-cobalt-tri-molybdenum dichloromethane solvateSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 732455: Experimental Crystal Structure Determination

2009

Related Article: A.Alberola, V.L.Blair, L.M.Carrella, W.Clegg, A.R.Kennedy, J.Klett, R.E.Mulvey, S.Newton, E.Rentschler, L.Russo|2009|Organometallics|28|2112|doi:10.1021/om801135d

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parameters(NNN'N'-Tetramethyl-12-ethanediamine-NN')-(bis((trimethylsilyl)methyl))-manganese(ii)Experimental 3D Coordinates
researchProduct