993 resultados para Carlos Mendez


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El autor se cita a si mismo en los ultimos versos

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Arquitectura española contemporánea. La casa de D. Carlos Gato, en la calle de Zurbarán en Madrid

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Resumen: Descripción: retrato enmarcado en óvalo. En ángulo izquierdo, dos niños indios mostrando un documento:"Carta de América", y en el derecho un ancla inclinada

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Inscripción en la parte superior: "Medaille D'Honneur, 1887"; en la inferior texto a doble col. dedicado al grabador francés: "Non le graveur n'est pas un interprète..."

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Plant diseases represent a major economic and environmental problem in agriculture and forestry. Upon infection, a plant develops symptoms that affect different parts of the plant causing a significant agronomic impact. As many such diseases spread in time over the whole crop, a system for early disease detection can aid to mitigate the losses produced by the plant diseases and can further prevent their spread [1]. In recent years, several mathematical algorithms of search have been proposed [2,3] that could be used as a non-invasive, fast, reliable and cost-effective methods to localize in space infectious focus by detecting changes in the profile of volatile organic compounds. Tracking scents and locating odor sources is a major challenge in robotics, on one hand because odour plumes consists of non-uniform intermittent odour patches dispersed by the wind and on the other hand because of the lack of precise and reliable odour sensors. Notwithstanding, we have develop a simple robotic platform to study the robustness and effectiveness of different search algorithms [4], with respect to specific problems to be found in their further application in agriculture, namely errors committed in the motion and sensing and to the existence of spatial constraints due to land topology or the presence of obstacles.