Las redes inalámbricas de sensores inteligentes (RISI) son un tipo de red Ad_Hoc. Nacieron gracias al avance extraordinario de la nanotecnología que permitió lograr costos adecuados, tamaño reducido, bajo consumo de ...

The measurement of ultraviolet radiation (UV) at different levels is of particular interest when people are exposed to the sun's apparent movement in order to reconstruct the solar incidence throughout the body. In addition, ...