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81.
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The Belgammel Ram was found off the coast of Libya in 1964, and examined during 2008–9. The following techniques were used: surface non‐contact digitizing using a laser scanner, reflectance transformation imaging using polynomial texture mapping and hemi‐spherical harmonics, digital photogrammetry with dense surface modelling, structured light optical scanning, and X‐ray fluorescence analysis. For internal structure the ram was examined by X‐radiography and 3‐D X‐ray tomography. Metallurgical composition was studied by micro‐drilling and subjecting the samples to scanning electron microscope X‐ray micro‐analysis, micro X‐ray fluorescence and X‐ray backscatter. The lead isotope composition was analysed. The alloy has average percentage composition Cu = 86.9, Sn = 6.3, Pb = 6.6, and Zn = < 0.10. The Belgammel Ram is probably a Hellenistic‐Roman proembolion from a small military vessel or tesseraria. The archived data are at the Faculty of Engineering and Environment, Engineering Sciences, Material Data Centre, University of Southampton ( muvis@soton.ac.uk ).  相似文献   
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Scholars agree that postreform House majority leadership strategies distinguish contemporary leaders from their predecessors. One such strategy is leaders' use of media to fulfill personal and member goals. Commonly presented evidence of this strategy is the increase in the number of times leaders appear in national evening newscasts. Yet most studies do not investigate the kind of media coverage leaders receive over time. Hence they do not show whether leaders have been successful in generating the sort of television attention consistent with the incentives that the literature identifies as driving them to adopt a media-oriented strategy. This article begins to address this gap in our understanding. Conducting a content analysis of network news accounts, we find that while postreform leaders have received more attention than their predecessors, coverage of them declined and leveled off in the 1990s. We also find that despite the drop in levels of attention accorded House majority-party leaders, they have maintained a plateau of higher news visibility relative to their primary competitors in the House, committee chairs, though there have been some recent exceptions to this trend that are highly suggestive.  相似文献   
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This essay analyses the competing dynamics that shaped the formation of market relations in mid-nineteenth-century Britain: abstraction and rationalization, on the one hand, and embeddedness and personalism, on the other. It takes as its central case the mid-century debates over bankruptcy reform, focusing in particular on two textual representations of ‘ruin’: the system of certificates classifying bankrupts according to their culpability of character, established in 1849 and abolished in 1861; and Eliot's 1860 novel The Mill on the Floss, with its account of financial and sexual ruin. I argue that the debates surrounding the character certificates' intervention in market relations, and Eliot's explorations of abstract and embedded or sympathetic modes of knowledge were part of a larger concern to negotiate the tensions produced by the contemporary impulse toward market rationalization. Eliot's mode of omniscient narration – her construction of a simultaneously interested and disinterested, authoritative and sympathetic narrative voice – represented, I suggest, a novelistic instance of a broader cultural fantasy that an approach to character representation could be found that would mediate the changing marketplace. At the same time, her narration of the story of debt through familial and sexualized representations highlights the way that the personal continued to pose a challenge to the establishment of market rationality. However, despite the generic distinctions that can be traced, I argue that their shared interest in character provides grounds for the project of reading across genres, and suggest that the cultural history of the Victorian credit economy requires attention to what different genres have in common, as much as how they have diverged.  相似文献   
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PHYSICAL GEOGRAPHY

Geology and Scenery in Ireland. By J. B. Whitlow. 7 ¾ × 5, 301 pp., 38 plates, 46 figures Index. Penguin, London, 1975. £1.00.

Periglacial Processes and Environments. By A. L. Washburn. 320 pp. Maps, figures andnumerous plates. Edward Arnold, 1973. £6.75.

Global Climate. By Keith Boucher. 6 ½ 9 ¼, 326 pp. 31 plates, figures, glossary, bibliography. English Universities Press, London, 1975. £2.85.

Principles of Applied Climatology. By Keith Smith. 9 ½ × 8 ½, 283 pp. Diagrams, references, index. McGraw‐Hill, Maidenhead, 1975. £5.25.

Plant Geography. By Martin C. Kellman. 9 ½ × 6 ½, 135 pp. 25 figures, 12 plates, biblioography, glossary, index. Methuen, Andover, 1975. £3.20.

ECONOMIC AND SOCIAL GEOGRAPHY

The Mineral Resources of Britain: A Study in Exploitation and Planning. By John Blunden. 9 ¼ × 9, 545 pp. 17 plates, index, bibliography. Hutchinson, London, 1975. £12.50.

Locational dynamics of manufacturing activity. Ed. L. Collins and D. F. Walker. 23.5 × 16 cms, 402 pp. Diagrams and tables, index. Wiley, Chichester, 1975. £10.00.

People on the move: Studies on internal migration. Ed. L. A. Kosinski and R. M. Prothero. 9 ½ × 6 ¼. 393 pp. Illustrations, Index, Bibliography. Methnen, 1975. £8 50.

Rural Recreation in the Industrial World. By I. G. Simmons. 9 ¼ × 6, 310 pp. Tables, plates, index, bibliography. Edward Arnold, Maidenhead, 1975. £9.95.

REGIONAL GEOGRAPHY

Eastern Europe: A Geography of the COMECON Countries. By Roy E. H. Mellor. 9 ½ × 6 ¼, 358 pp., illustrations, bibliography, index. Macmillan, 1975. £7.90 (paperback £3 95).

An Economic Geography of Romania. By David Turnock. 8 ¾ × 5 ¾. Pp. xiii + 319. Illustrations, index, bibliographical note. G. Bell, London, 1974. £6.25.

Rhodes. By Brian Dicks. 8 ¾ × 5 ½. 200 pp. Illustrations, Bibliography, Index. David, and Charles, Newton Abbot, 1974. £3 75.

EDUCATIONAL

Oxford Geography Project: (1) The Local Framework, 126 pp., (2) European Patterns, 130 pp. and (3) Contrasts in Development, 164 pp. By J. Rolfe, C. Rowe, M. Grenyer, et al. 9 ½ × 9, illustrated, O.U.P., London, 1974‐5. £1.25 each.

Patterns in Geography One. By W. R. Rice. 92 pp. + 30 worksheets. Longman, 1973. 85p. The Elements of Geography in Colour. By Dobson ant Virgo. 204 pp. E.U.P., 1974. £1.35. A Geography of Natural Landscapes. By R. Andrews. 138 pp. George Philip, 1975. £3.90.

Aspects of Geography Series: General Editors: Keith Clayton and T. H. Elkins. Energy: Needs and Resources: Peter Odell; Resource Systems: Ian and Caroll Simmons; Weathering and Landforms: Cliff Olier; Recreation and Environment: Peter Toyne; Regional Disparities: Morgan Sant; Slope Development: Anthony and Doreen Young. Macmillan Education Ltd., 1974.  相似文献   
88.
North Africa’s Phoenician city of Carthage was above all a logical place from which the well-informed maritime Phoenicians colonized and controlled the Western Mediterranean. The leading important factors affecting the founding of Carthage were mostly geographical: overall centrality along the southern coast of the Western Mediterranean; proximity to the island bridge of Italy via Sicily; nascent oceanographic knowledge of water currents and wind gyres as well as shoals such as the Gulf of Sidra and the shelter of the Gulf of Tunis itself; and important local topography and religious landmarks.  相似文献   
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A simple typology of relations between any two geographical scales is established by qualitatively comparing their respective grains and extents. This typology is applied to spatial, temporal, and spatiotemporal scales. It describes seven relations between any two scales in either space or time. These basic relations yield a set of 169 qualitatively different spatiotemporal scale relations, a subset of which is portrayed dia‐grammatically. If it is possible to transform processes or patterns from one scale in the relation to the other, up to four scaling methods may need to be simultaneously applied, depending on the relation. Scaling methods might be classified as forms of grain generalization, grain decomposition, extent extrapolation, or extent selection. This typology may also provide a framework for investigations of dependencies between scales, as well as a reference scheme for observations of scale nonstationarity. The possibility is offered that any relation that forms a nonintersecting hierarchy in either space or time is a relation between essentially independent scales. However, the use of this typology is contingent on a number of factors, and it is offered as a tool, rather than a solution, for problems of scale.  相似文献   
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