IMPROVED SELF-SENSING SPEED CONTROL OF IPMSM DRIVE BASED ON CASCADED NONLINEAR CONTROL




The Diverse Search for Synthetic, Semisynthetic and Natural Product Antibiotics From the 1940s and Up to 1960 Exemplified by a Small Pharmaceutical Player

The 1940s and 1950s witnessed a diverse search for not just natural product antibiotics but also for synthetic and semisynthetic compounds.This review revisits this epoch, using the research by a Danish pharmaceutical company, LEO Pharma, as an example.LEO adopted a strategy searching for synthetic antibiotics weboost coax cable toward specific bac

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