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We present experimental scattering data at microwave frequencies on a structured metamaterial that exhibits a frequency band where the effective index of refraction (n) is negative. The material consists of a two-dimensi...

"This work describes the use of entomological studies combined with in silico models (computer simulations derived from numerical models) to assess the efficacy of a novel device for controlled release of spatial repel...

La infusión de inflorescencias, hojas y tallos de Achyrocline satureioides, conocida como "marcela", ha sido utilizada como antiespasmódico. El presente trabajo fue realizado con el objetivo de comparar la actividad es...

Lucilia nitens is a herb used in folk medicine for treating diarrhoea and popularly called in Brazil "erva-pombinha". Aiming to expand the knowledge on this medicinal plant, this work has dealt with anatomical analysis o...