Representations of Governance in Sixteenth-and Seventeenth-Century Europe: The Iconography and Dramatic Presentation of the Sovereign Ruler
in accordance with the prophecies in Virgil, the renewed empire would bring in, like that of augustus, a time of peace, and would usher in a new golden age. it is extraordinary how powerful and widespread was this political fantasy in sixteenthand seventeenth-century europe: it was sustained by poets in many nations who considered it as a dream that might at any moment be translated into actuality, and virtually all new rulers in the West were regarded as potential realisers of the new age.
Selections from Cultural Writings
Though he died as Benito Mussolini's prisoner, leaving only newspaper articles and fragmentary notes, Antonio Gramsci is now seen as the most significant Marxist thinker since Lenin. This volume is the first English translation of his writings on culture, organically and coherently edited from his journalism and his Prison Notebooks, Gramsci writes about the popular and the great artists from Jules Verne to Dante, but not as so many timeless monuments. He sees artworks in the context of their reception and their absorption in particular cultures and histories. He is sensitive to the politics of culture as well as to the demands of philological scholarship, as his superb work on Dante in this volume shows. We have in this book Gramsci's changing views on particular literary movements and authors, as well as his ideas on the nature of proletarian and popular cultural criticism. Throughout he is concerned with cultural analysis and strategy rather than literary criticism by itself. The headnotes and footnotes prepared by Forgacs and Nowell-Smith address themselves both to the circumstances surrounding the composition of each segment and to the central problems of contemporary Gramsci scholarship. Antonio Gramsci is the twentieth-century writer who has most brilliantly and suggestively explored the ties that bind culture and politics. The publication of this collection is an event of major significance for theorists of all sorts.
Comparison between Two Chemicals for Reducing Scale Formation in Reverse Osmosis Systems
In this present research was transacted with the calcium carbonate scale inhibition on the membrane surface of the reverse osmosis desalination system. Influence of changing feed solution flow rate (10-25)l/h, pH of the feed solution (6-10) on the recovery ,penetrate flow rate and total dissolved solid in (RO) system by using solution of calcium carbonate as feed solution was investigated, furthermore the effect of adding two types of scale inhibitor ,zinc chloride and polyamino polyether methylene phosphonate with difference concentration (2-8)mg/l for zinc chloride and (8-15) mg/l for polyamino polyether methylene phosphonate was calculated. The results showed that the permeate rate increases as the feed flow rate augmentation ,while it reducing with time, the total dissolved solids decreases as the feed flow rate increases while it increases with time and recovery rate decreases as the feed flow rate increases and it also decreases with time. It was concluded that the permeate rate decreases as the feed solution pH value increases and it cause high scale forming thus decrease the permeate TDS.By adding the scale inhibitor, it was found that the permeate rate and recovery rates increases as the concentration of inhibitor increases while the total dissolved solids decreases in the permeate with increasing the concentration of both inhibitors .It was discovered that Polyamino polyether methylene phosphonate more sturdy than zinc chloride as scale inhibitor for reverse osmosis desalination system in all concentrations was studied in this article.