George Levitine Book collection

The Dr. George Levitine Collection consists of more than 2,000 volumes belonging to the late Dr. Levitine, a distinguished scholar of art history and founding chair of the Department of Art History at the University of Maryland. This collection is the generous gift of Eda Levitine, Dr. Levitine's wife. While the Art Library is the primary beneficiary of this gift, the Rare Books department received several hundred works dating from the 16th to the 19th centuries

HVDC Transmission: A Path to the Future?

Direct current transmission has been the poor stepchild of the U.S. electric industry. Although early-generation plants were based on DC technology, it was soon deemed uneconomical to transmit electricity over long distances, but it now appears poised for a change. Both the increasing technical potential and changing economics of HVDC lines promise a growing role in the future.

The 'Hard Form' of sculpture: marble, matter and spirit in European sculpture from the Enlightenment through Romanticism

The apparently distinct aesthetic values of naturalism (a fidelity to external appearance) and neoclassicism (with its focus on idealization and intangible essence) came together in creative tension and fusion in much late eighteenth-century and early nineteenth-century sculptural theory and practice. The hybrid styles that resulted suited the requirements of the European sculpture-buying public. Both aesthetics, however, created difficulties for the German Idealists who represented a particularly uncompromising strain of Romantic theory. In their view, naturalism was too closely bound to the observable, familiar world, while neoclassicism was too wedded to notions of clearly defined forms. This article explores sculptural practice and theory at this time as a site of complex debates around the medium's potential for specific concrete representation in a context of competing Romantic visions (ethereal, social and commercial) of modernity

Reservoir quality of Cenozoic carbonate buildups and coral reef terraces

Almost half of SE Asia's considerable hydrocarbon reserves are contained in carbonates. The majority of these reservoirs are Miocene buildups up to tens of kilometres across. However, with the exception of a few fields, there is little detailed data on how local depositional and diagenetic conditions influence the considerable heterogeneities in reservoir quality often encountered. This study focuses on factors influencing the facies, diagenetic and reservoir variability of comparable Modern, Quaternary and Neogene reef associated deposits from the Tukang Besi Archipelago, Central Indonesia.The Archipelago includes large atolls, a number of smaller buildups and 4 main islands each with modern rimmed shelves or fringing reefs. On the islands, over ten late Neogene and Quaternary coral reef terraces have been uplifted to maximum heights of ~300 m. Analysis of the modern deposits allows initial reservoir potential to be assessed and related to local environmental conditions. The influence of diagenesis on final reservoir quality is evaluated for the depositional facies exposed in the uplifted terraces. The overall spatial distribution of effective porosity across the area is strongly dependent on local energy conditions, water depth, carbonate producers, size of atolls or islands, climate and local meteoric diagenetic processes. This evaluation of spatial variability in carbonate reservoir characteristics provides much needed analogue data as the hydrocarbon industry focuses on improving recovery from existing fields and exploring for new reserves

'Voyaging in': colonialism and migration

A major reference chapter on the history of the literature of colonialism and migration 1945-70. The book marks an intervention into conventional histories of British Literature. The chapter illustrates and analyses the influential formation of alternative modernities by migrant writers resident in Britain during this period; it also extends the gaze to the period before 1945 earlier in the twentieth century. Maps new ways of reading literary history; broad and wideranging discussion of migration during this period