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    Academic Journals

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• Select Influence of the type of rare-earth cation on electrical properties of BA(ZR,TI)[O.sub.3] ceramics.

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  Influence of the type of rare-earth cation on electrical properties of BA(ZR,TI)[O.sub.3] ceramics.

  Authors:Ariel Delgado-del-Toro, E. Guerrero-Peña, Y. Leyet-Ruiz, F. Guerrero, L. Mestres, D.A. Ochoa, et al.From:Revista Cubana de Química (Vol. 23, Issue 1) Peer-Reviewed

  Jan. 20113,215 words Report En este artículo es investigado el efecto del radio iónico de diferentes cationes de tierras raras sobre las propiedades eléctricas del compuesto Ba(Zr,Ti)[O.sub.3]. La cerámica Ba[Zr.sub.0.09] [Ti.sub.0.9][O.sub.3]...
• Select INFLUENCIA DE LA CONCENTRACION DE LANTANO EN EL SISTEMA CERAMICO ANTIFERROELECTRICO ([Pb.sub.1-x][La.sub.x])[([Zr.sub.0.95][Ti.sub.0.05]).sub.1-x/4][O.sub.3].

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  INFLUENCIA DE LA CONCENTRACION DE LANTANO EN EL SISTEMA CERAMICO ANTIFERROELECTRICO ([Pb.sub.1-x][La.sub.x])[([Zr.sub.0.95][Ti.sub.0.05]).sub.1-x/4][O.sub.3].

  Authors:Y. Mendez-González, A. Pelaiz-Barranco, A. Penton Madrigal, J.D.S. Guerra, Guo Jie, Wang Xiucai, et al.From:Revista Cubana de Física (Vol. 33, Issue 1) Peer-Reviewed

  July 20162,794 words Article En este trabajo han sido estudiadas cerámicas antiferroeléctricas de circonato-titanato de plomo modificadas con lantano utilizando difracción de rayos-X, mediciones dieléctricas e histéresis ferroeléctrica. Los patrones...
• Select Multi Band Metamaterials Absorber for Stealth Applications.

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  Multi Band Metamaterials Absorber for Stealth Applications.

  Author:Khalid Saeed Lateef Al-badriFrom:Revista de Direito, Estado e Telecomunicacoes (Vol. 11, Issue 1) Peer-Reviewed

  May 20192,690 words Article Purpose--This paper presents a simulation study using CST microwave studio computer software. Methodology/approach/design--A simple structure based on metamaterial are used to construct a perfect metamaterial absorber....
• Select Evidence for long-term potentiation in phospholipid membranes.

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  Evidence for long-term potentiation in phospholipid membranes.

  Authors:Haden L. Scott, Dima Bolmatov, Peter T. Podar, Zenmg Liu, Jacob J. Kinnun, Benjamin Doughty, et al.From:Revista Anagramas (Vol. 21, Issue 42) Peer-Reviewed

  Jan-June 20234,948 words Article Biological supramolecular assemblies, such as phospholipid bilayer membranes, have been used to demonstrate signal processing via short-term synaptic plasticity (STP) in the form of paired pulse facilitation and...
• Select Microwave Frequency Characterization of Barium Titanate Films Obtained Via Sol-Gel/Caracterizacion en frecuencia de microondas de peliculas de titanato de bario obtenidas via Sol-Gel/Caracterizacao e Frequencia de Micro-ondas de Peliculas de Titanato de Bario Obtidas Via Sol-Gel.

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  Microwave Frequency Characterization of Barium Titanate Films Obtained Via Sol-Gel/Caracterizacion en frecuencia de microondas de peliculas de titanato de bario obtenidas via Sol-Gel/Caracterizacao e Frequencia de Micro-ondas de Peliculas de Titanato de Bario Obtidas Via Sol-Gel.

  Authors:Jose-Ignacio Marulanda-Bernal, Wilson-Henry Gallo-Castrillon, and Diana-Marybel Mosquera-PalacioFrom:Revista Facultad de Ingenieria (Vol. 29, Issue 54) Peer-Reviewed

  Annual 20202,688 words Article The present work focuses on the structural, morphological and dielectric characterization of barium titanate films (BTO or BaTiO3 due to its chemical formula) deposited by spin coating on crystalline silicon (Si)...
• Select Tostacion mejorada con microondas en muestras piriticas con propiedades dielectricas marcadamente dependientes de la temperatura.

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  Tostacion mejorada con microondas en muestras piriticas con propiedades dielectricas marcadamente dependientes de la temperatura.

  Authors:Manuel Díaz, Iván Amaya, and Rodrigo CorreaFrom:Revista Ingenieria y Universidad (Vol. 20, Issue 1) Peer-Reviewed

  Jan-June 20166,411 words Article Este artículo muestra los principales resultados experimentales relacionados con la medición de propiedades dieléctricas de muestras minerales con pirita, en función de la temperatura, así como su efecto en el...
• Select Performance evaluation of transformer oil using UV-visible spectrophotometer/Avaliacao de desempenho de oleo do transformador utilizando espectrofotometro UV-visivel.

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  Performance evaluation of transformer oil using UV-visible spectrophotometer/Avaliacao de desempenho de oleo do transformador utilizando espectrofotometro UV-visivel.

  Authors:Radha Karthik, Thangaswamy Sree Renga Raja, and Sundaram Sudalai ShunmugamFrom:Acta Scientiarum. Technology (Vol. 36, Issue 2) Peer-Reviewed

  April-June 20142,678 words Article To ensure reliable operation of Power transformer, condition monitoring of transformer becomes obligatory. In this paper, condition assessment of transformer oil under various working conditions is performed using...
• Select Suppression of Mutual Coupling Between Two Microstrip Patch Antennas using a Sophisticated Non-Linear DGS Structure for High Frequency Wave Applications.

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  Suppression of Mutual Coupling Between Two Microstrip Patch Antennas using a Sophisticated Non-Linear DGS Structure for High Frequency Wave Applications.

  Authors:Lavesh Gupta and Arun Dev Dhar DwivediFrom:Revista de Direito, Estado e Telecomunicacoes (Vol. 10, Issue 1) Peer-Reviewed

  May 20184,978 words Article Purpose--If the two or more than two antennas are present in the antenna array, the mutual coupling between them becomes a critical issue to deal with. At microwave frequency, microstrip design is often used as a...
• Select Estudio de la variacion de diferentes parametros en antenas de microcinta AAPC.

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  Estudio de la variacion de diferentes parametros en antenas de microcinta AAPC.

  Authors:Eric Gómez Rodríguez, Israel Rodríguez Prieto, Francisco Marante Rizo, and Leysi Rizo SalasFrom:Ingeniería Electrónica, Automática y Comunicaciones (Vol. 34, Issue 1) Peer-Reviewed

  Jan. 20133,545 words Article En el presente trabajo se realiza un estudio de la influencia que ejercen las variaciones del grosor del sustrato dieléctrico y de la posición de la ranura, en antenas de microcinta acopladas por apertura que radían con...
• Select Modeling of RF thermal ablation taking into account the temperature dependence of the tissue properties/Modelacion de la ablacion termica por RF teniendo en cuenta la dependencia de las propiedades del tejido con la temperatura.

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  Modeling of RF thermal ablation taking into account the temperature dependence of the tissue properties/Modelacion de la ablacion termica por RF teniendo en cuenta la dependencia de las propiedades del tejido con la temperatura.

  Authors:Deás Yero, Fidel Gilart González, Dirk VanTroyen, and Guy A.E. VandenboschFrom:Ingeniería Electrónica, Automática y Comunicaciones (Vol. 40, Issue 1) Peer-Reviewed

  Jan-April 20198,654 words Article The outcome of radio frequency thermal ablation (RFTA) is significantly affected by the tissue electrical conductivity; thus, understanding the changes of this property during heating is fundamental to suitably model the...