Title:Search for direct top squark pair production in events with a Z boson, b-jets and missing transverse momentum in √s = 8 TeV pp collisions with the ATLAS detector
Title:A contribution to the characterization of protopectinase SE, an endopolygalacturonase with pectin-releasing activity from geotrichum klebahnii / Una contribucion a la caracterización de protopectinasa-SE, una endo-polygalacturonasa de Geotrichum klebahnii con actividad solubilizadora de pectina