Suchergebnisse

Cover -- Contents -- Preface -- A Note on the Text -- Abbreviations -- 1 Background to the Study -- 2 Russian Nationalism in Nash sovremennik -- 3 The Brezhnev Succession Crisis and the Russian Challenge -- 4 Andropov and the Suppression of Statist Russian Nationalism -- 5 From Chernenko to Gorbachev -- 6 Aleksandr Yakovlev and the 'Cultural Offensive' -- 7 Ligachev and the Conservative Counter-Offensive -- 8 Chief Editor Kunyaev: From Gorbachev to El'tsin -- 9 Epilogue: Paradoxes of Russian Nationalism -- Appendix 1: Editorial Structures and Policy-Making of the Soviet 'Thick' Journal -- Appendix 2: Brief Biographies of Selected Editors and Authors -- Notes -- Bibliography -- Index.

AbstractPesticide pollution of surface water is a major concern in many agricultural catchments The development of rapid and accurate methods for determining pesticide concentrations in water samples is, therefore, important. Here we describe a method for the simultaneous analysis of six pesticides (metaldehyde, quinmerac, carbetamide, metazachlor, propyzamide and pendimethalin) in natural waters by direct aqueous injection with liquid chromatography‐tandem mass spectrometry. The method validation showed good linearity from 0.2 to 50.0 µg/L with correlation coefficients between 0.995 and 0.999. Method accuracy ranged from 84 to 100% and precision Relative standard deviation (RSD) from 4 to 15%. The limits of detection for the targeted pesticides ranged from 0.03 to 0.36 µg/L. No significant matrix effects on quantification were observed (t‐test). The method was tested on water samples from a small arable catchment in eastern England. Peak concentrations for the determinands ranged from 1 to 10 µg/L.