45   Artículos

 
en línea
Manuel Moya, David Sánchez, José Ángel Romero and José Ramón Villar-García    
The loads generated inside agricultural silos under static and dynamic conditions depend on the mechanical properties of the materials stored inside them. Silo calculation methodologies are based on these mechanical properties. Although it is known that ... ver más
Revista: Agronomy    Formato: Electrónico

 
en línea
Darwin N. Arcos-Álvarez, Edgar Aguilar-Urquizo, Julio Ramon-Ugalde, Emanuel Hernández-Núñez, Germán Giácoman-Vallejos, Avel Adolfo González-Sánchez, Carlos Juan Alvarado-Lopez, Manuel Gonzalez-Ronquillo, Alfonso J. Chay-Canul, Einar Vargas-Bello-Pérez and Angel T. Piñeiro-Vázquez    
The aim of this study was to determine the effect of olive oil addition on the production, chemical composition, and fatty acid profile of sheep?s milk. Twenty-four lactating ewes with a live weight of 34.6 ± 4.61 kg were used. The animals were randomly ... ver más
Revista: Agriculture    Formato: Electrónico

 
en línea
Calimanut-Ionut Cira, Martin Kada, Miguel-Ángel Manso-Callejo, Ramón Alcarria and Borja Bordel Sanchez    
The road surface area extraction task is generally carried out via semantic segmentation over remotely-sensed imagery. However, this supervised learning task is often costly as it requires remote sensing images labelled at the pixel level, and the result... ver más
Revista: ISPRS International Journal of Geo-Information    Formato: Electrónico

 
en línea
Fernando Illán-Gómez, José Ramón García-Cascales, Francisco Javier Sánchez-Velasco and Ramón A. Otón-Martínez    
In this work we analyze numerically different design configurations to be used in a R1234yf DMS cycle coupled with a water source, transcritical CO2 heat pump for heating applications in the building sector. Specifically, we study the temperature range p... ver más
Revista: Clean Technologies    Formato: Electrónico

 
en línea
Ernesto Sanchez-Laulhe, Ramon Fernandez-Feria and Anibal Ollero    
A new forward-flight model for bird-like ornithopters is presented. The flight dynamics model uses results from potential, unsteady aerodynamics to characterize the forces generated by the flapping wings, including the effects of the dynamic variables on... ver más
Revista: Aerospace    Formato: Electrónico

 
en línea
María Elena Sánchez Vergara, María José Canseco Juárez, Ricardo Ballinas Indili, Genaro Carmona Reyes, José Ramón Álvarez Bada and Cecilio Álvarez Toledano    
In the last few years, significant advances have been achieved in the development of organic semiconductors for use in optoelectronic devices. This work reports the doping and deposition of semiconducting organic thin films based on manganese (III) phtha... ver más
Revista: Coatings    Formato: Electrónico

 
en línea
Jose Luis López-Miranda, Rodrigo Esparza, Marlen Alexis González-Reyna, Beatriz Liliana España-Sánchez, Angel Ramon Hernandez-Martinez, Rodolfo Silva and Miriam Estévez    
This work reports, for the first time, the synthesis of silver nanoparticles using extracts of the species of Sargassum natans and Sargassum fluitans (AgNPs-S). Their antibacterial and catalytic properties are compared with silver nanoparticles obtained ... ver más
Revista: Applied Sciences    Formato: Electrónico

 
en línea
Ramón Carpena, Joaquín Tovar-Pescador, Mario Sánchez-Gómez, Julio Calero, Israel Mellado, Francisco Moya and Tomás Fernández    
Rainfall thresholds are one of the most widely applied methods for indirectly estimating landslide return periods, which are subsequently used in hazard analyses. In this study, the starting point is an incidence database of landslides and erosive proces... ver más
Revista: Hydrology    Formato: Electrónico

 
en línea
Angel Ramón González Rojas, MSc., Alba Sánchez Arencibia, Dra.C., Norma Sánchez Páz, Dra.C.     Pág. 72 - 79
El presente trabajo tiene como objetivo establecer la viabilidad e importancia que adquiere en los momentos actuales la auditoría de desempeño como una herramienta de ayuda a la dirección, a partir del auditor interno en su ejecución, para la determinaci... ver más
Revista: Revista Cubana de Finanzas y Precios    Formato: Electrónico

 
en línea
Roberto Luís da Silva Carvalho,Angel Ramon Sanchez Delgado    
A busca por metodologias que possam aprimorar o processo de predição de variáveis climáticas, para uma determinada região, contribui para o desenvolvimento em diversas áreas do conhecimento, seja na identificação de eventos extremos climáticos ou na prev... ver más
Revista: Revista Brasileira de Climatologia    Formato: Electrónico

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