Resultados de búsqueda - (enso OR (composition OR (compcppcppcppcppcppddcppcppdenso OR compcppcppcppcppcppddcppcppdenso)))

Reliability of X7R Multilayer Ceramic Capacitors During High Accelerated Life Testing (HALT) por Hernández López, Ana María, Aguilar Garib, Juan Antonio, Guillemet Fritsch, Sophie, Nava Quintero, Román Jabir, Dufour, Pascal, Tenailleau, Christophe, Durand, Bernard, Valdez Nava, Zarel

“…It is known that the reliability of MLCCs depends on their composition, processing, and operating conditions. In this present work, we analyzed the lifetime of three similar X7R type MLCCs based on BaTiO3 by conducting High Accelerated Life Tests (HALT) at temperatures up to 200 ◦C at 400 V and 600 V. …”
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Bovine Dialyzable Leukocyte Extract IMMUNEPOTENT CRP: Evaluation of Biological Activity of the Modified Product por Franco Molina, Moisés Armides, Santana Krimskaya, Silvia Elena, Zárate Triviño, Diana Ginette, Zapata Benavides, Pablo, Hernández Martínez, Sara Paola, Cervantes Wong, Fernanda, Rodríguez Padilla, Cristina

“…In this study, we evaluated and compared the chemical composition (bromatological analysis), physical structure (infrared spectroscopy, X-ray diffraction, SEM, and zeta potential) and biological function of the dialyzable leukocyte extracts obtained from fresh and dry bovine spleens. …”
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Nutrición del oso negro (Ursus americanus eremicus) en las serranías del Carmen, Coahuila por Martínez Muñoz, Alfonso, Delgadillo Villalobos, Jonás Adán, Herrera González, Diana E., González Salinas, José

“…ABSTRACT The black bear (Ursus americanus eremicus) diet composition was determined in Maderas del Carmen Coahuila. …”
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Experimental evidence of icosahedral and decahedral packing in one-dimensional nanostructures por Velázquez Salazar, J. Jesús, Esparza, Rodrigo, Mejía Rosales, Sergio, Estrada Salas, Rubén, Ponce, Arturo, Deepak, Francis Leonard, Castro Guerrero, Carlos Fernando, Yacamán, Miguel José

“…These nanowires, formed by the reaction of a mixture of metal salts (Au and Ag) in the presence of oleylamine, are obtained when the chemical composition is specifically Ag/Au = 3:1. The experimental images of the icosahedral nanowires have a high likelihood with simulated electron micrographs of structures formed by two or three Boerdijk Coxeter Bernal helices roped on a single structure, whereas for the decahedral wires, simulations using a model of adjacent decahedra match the experimental structures. …”
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FeS₂/ZnO core/shell nanowires: structural, optical and electrochemical properties. por Retana Betancourt, María Fernanda

“…Altough, many efforts have been done in order to find the characteristics and properties that allow the subsequent production and commercialization, hybrid solar cells represent an interesting option for this purpose. The composition in the photoactive layer is key in order to obtain high values of efficiencies and where the use of nanosized materials with one-dimensional morphology embedded into polymeric matrix allows the improvement of their optoelectronic properties. …”
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Insights into the Potential of Pre-Processing of Ingredients to Improve their Economical Value to Aquaculture Species por P Bureau, Dominique, Yang, Yuhong, Cai, Chunfang, Pfeuti, Guillaume

“…However, the variability of the chemical composition of different batches of these ingredients and the relatively low digestibility of some of the nutrients (i.e. amino acids, phosphorus) occasionally represent significant limitations for these ingredients at high levels in the diet of some species. …”
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Microencapsulación de aceite esencial de naranja y sus concentrados mediante emulsiones e inclusión molecular para la estabilización y preservación de su actividad antimicrobiana y... por Torres Álvarez, Cynthia

“…In relation to the biological activity, the unencapsulated concentrated oils were significantly different to the essential oil of orange and Dlimonene, in addition they presented a different chemical composition possibly due to the decrease of volatile compounds potentizing other minority compounds. …”
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Microencapsulación de aceite esencial de naranja y sus concentrados mediante emulsiones e inclusión molecular para la estabilización y preservación de su actividad antimicrobiana y... por Torres Álvarez, Cynthia

“…In relation to the biological activity, the unencapsulated concentrated oils were significantly different to the essential oil of orange and Dlimonene, in addition they presented a different chemical composition possibly due to the decrease of volatile compounds potentizing other minority compounds. …”
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Sonochemical synthesis of CuO nanostructures and their morphology dependent optical and visible light driven photocatalytic properties por Pandiyarajan, Thangaraj, Saravanan, Rajendran, Karthikeyan, Balasubramanian, Gracia, Francisco, Mansilla, Héctor D., Gracia Pinilla, Miguel Ángel, Mangalaraja, Ramalinga Viswanathan

“…The morphological evaluation and elemental composition analysis were done using TEM and EDS attached with SEM, respectively. …”
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Semiconductor thin films by chemical bath deposition for solar energy related applications. por Nair Padmanabhan, Karunakaran, Nair Maileppallil, Santhamma, García, V. M., Arenas, O. L., Peña Méndez, Yolanda, Castillo, A., Ayala, I. T., Gomezdaza, O., Sánchez, Abigail, Campos, J., Zhao Hu, Hailin, Suárez, R., Rincón, M. E.

“…The use of precipitates formed during deposition for screen printing and sintering, in polymer composites and as a source for vapor-phase deposition is presented. …”
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Natural variability of essential oil and antioxidants in the medicinal plant Turnera diffusa por Urbizu González, Ana Lucía, Castillo Ruiz, Octelina, Martínez Ávila, Guillermo Cristian Guadalupe, Torres Castillo, Jorge Ariel

“…Objective: To evaluate differences in yield and composition of the essential oil and antioxidant contents in Turnera diffusa plants from localities in central region of Tamaulipas. …”
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Growth of vertically aligned ZnO nanorods using textured ZnO films por Solís Pomar, Francisco, Martínez, Eduardo, Meléndrez, Manuel F., Pérez Tijerina, Eduardo

“…Crystallographic orientation of the ZnO nanorods and ZnO-ALD films was determined by X-ray diffraction analysis. Composition, morphologies, length, size, and diameter of the nanorods were studied using a scanning electron microscope and energy dispersed x-ray spectroscopy analyses. …”
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El índice Ka: un nuevo algoritmo para analizar los componentes de la superficie terrestre en imágenes de satélite por Luévano Escobedo, Roberto, Luévano de la Cruz, Karla O., De Lira Reyes, Gerardo, Ritter Ortíz, Walter, Martínez Turanzas, Gustavo A., Rodríguez Fuentes, Humberto, Olivares Sáenz, Emilio

“…The change in the landscape of the terrestrial surface, its composition, and its structure, caused by many factors, has been in the aim of all humanity. …”
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Electrospun Polyvinylpyrrolidone-Gelatin and Cellulose Acetate Bi-Layer Scaffold Loaded with Gentamicin as Possible Wound Dressing por López Calderón, Héctor Daniel, Avilés Arnaut, Hamlet, Galán Wong, Luis Jesús, Almaguer Cantú, Verónica, Laguna Camacho, J. R., Calderón Ramón, C., Escalante Martínez, J. E., Arévalo Niño, Katiushka

“…The scaffold presents chemical composition, thermal stability, wettability characteristics and antibacterial activity that fulfill the proposal from this study, based on obtaining a scaffold that could be used as a drug delivery vehicle and a wound dressing material.…”
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Effect of sealing treatment on the corrosion behavior of anodized AA2099 aluminum-lithium alloy por Samaniego Gámez, Pedro Oliver, Almeraya Calderón, Facundo, Martin Díaz, Ulises, Ress, Jacob, Gaona Tiburcio, Citlalli, Silva Vidaurri, Luis Gerardo, Cabral Miramontes, José Ángel, Bastidas, José María, Chacón Nava, José G., Bastidas, David M.

“…The surface morphology of the anodized film was characterized by scanning electron microscopy (SEM), the electrochemical corrosion behavior was studied using electrochemical impedance (EIS), and finally characterization of the surface chemical composition was revealed by X-ray photoelectron spectroscopy (XPS). …”
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Corrosion behavior of Zn-TiO2 and Zn-ZnO electrodeposited coatings in 3.5% NaCl solution por Cabral Miramontes, José Ángel, Bastidas, David M., Baltazar, M.A, Zambrano Robledo, Patricia del Carmen, Bastidas, José María, Almeraya Calderón, Facundo, Gaona Tiburcio, Citlalli

“…After electrochemical testing, the coating surface morphology was analysed by scanning electron microscopy (SEM) and the atomic composition by energy dispersive X-ray spectroscopy (EDS). …”
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Effects of the fe/Mn Weight ratio and cooling rate on the area fractions of α-AlFeSi AND β-AlFeSi Phases in Al-7.5Si-3.75Cu-0.5Mg-0.55Fe-xMn Aluminum alloy por Hernández Rodríguez, Alejandra Nohemí, Castro Román, M. de J., Herrera Trejo, M., Belmares Perales, S., Orozco González, Pilar

“…The amount, size and shape of these iron compounds depend largely on the cooling conditions and on the chemical composition, especially the level of iron in the melt [5]. β-Al5FeSi-needles iron compounds have usually been considered most detrimental to the mechanical properties of Al-Si alloys because of the brittle features and stress concentration caused by the needle-like morphology. …”
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Thinking beside the box: should we care about the non-coding strand of the 16S rRNA gene? por García Mazcorro, José Francisco, Bárcenas Walls, José R.

“…An idea emerged in the course of analyzing bacterial 16S rDNA sequences in search for nucleotide composition and substitution patterns: Does the nc16S rDNA code? …”
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Phenology of woody species: a review por González Rodríguez, Humberto, Maiti, Ratikanta, Sarkar, N. C.

“…Use of satellite-derived metrics,such as VARI, may be used for evaluating the spatial patterns and temporal dynamics of species composition across broad geographic regions.…”
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Gold−Copper Nano-Alloy, “Tumbaga”, in the era of nano: phase diagram and segregation por Guisbiers, Grégory, Mejía Rosales, Sergio, Khanal, Subarna, Ruiz Zepeda, Francisco, Whetten, Robert L., Yacamán, Miguel José

“…One finds, for all the shapes investigated, that the congruent melting point of these nanoparticles is shifted with respect to both size and composition (copper enrichment). Segregation reveals a gold enrichment at the surface, leading to a kind of core–shell structure, reminiscent of the historical artifacts. …”
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