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Domingo, 28 de abril de 2013. RIQUEZA MINERA - HISTORIA - QUINTO DE SEC. América Latina es un continente muy rico en recursos minerales, los cuales han tenido un lugar fundamental dentro de su economía a través de los siglos. Principal centro minero peruano durante los siglos XVI y XVII fue Potosí. Entre 1824 a 1842, la minería tuvo recuperación debido a nuevas inversiones.
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A non-invasive focused ultrasound treatment. Non-invasive, pulsed sound energy applied from outside the body means no incisions or needles. Robotically assisted treatment and tracking provide precision, control and accuracy. Can be used to destroy tissue at the cellular and sub-cellular level.