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ABSTRACT

The Archaeology Data Service (ADS) is an archive working at a national level in the UK, ensuring that archaeologists have access to high quality and dependable digital resources, including openly licensed legacy data for reuse. The ADS acts as a metadata aggregator for archaeological data held by larger heritage agencies and smaller regional organizations and participates in international aggregation infrastructure projects such as ARIADNE, which allows users to access archaeological resources held in many countries from a single interface. Large-scale infrastructures can facilitate the building of long-term, complex relationships and active collaborations, not just technical solutions. This paper reflects on the roles of stewardship and equity within ARIADNE and the ADS, two large-scale online research infrastructures, and how these types of infrastructures may help to create a more collaborative archaeology, including lessons learned, challenges and opportunities, and thoughts for the future.  相似文献   
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This study presents the results of an archaeometrical investigation performed on 75 black glass beads dated to the ninth–fifth century BC coming from Bologna, Cumae, and Pozzuoli (Italy), and Chotin (Slovakia). The analyses of the major, minor, and trace elements—as well as that of Sr and Nd isotopes performed on a selection of samples coming from Bologna—provided evidence for two different production technologies in Iron Age black glass found in Italy (natron glass, probably produced in Egypt) and Slovakia (wood ash glass, probably produced in Europe). In both cases, the glasses derive their black colouration from the high presence of iron (around 12 % FeO), introduced into the glass batches through the intentional choice of dark sands. The production model appears to be small-scale and experimental, characterised by the use of non-sorted raw materials and poorly defined formulae, producing glass with a high chemical variability. The wood ash technology appears to have dropped out of use in Europe until the Medieval period, while natron production spread quickly, becoming predominant throughout the Mediterranean.  相似文献   
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Ships and boats form the foundations of the maritime connectivity that is a central part of our understanding of the ancient Mediterranean. While the general chronological sequence of sail and sailing‐rig development is well established, the implications are less‐well discussed. This article sets out how sails and sailing rigs developed in antiquity, with emphasis on the Greco‐Roman world. Subsequently, instances of innovation are defined. Why specific pieces of maritime technology were, or were not, widely adopted is considered. Long‐term technological continuity can be comprehended, and a shared maritime culture of sailing in the ancient Mediterranean is suggested.  相似文献   
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The differential timing and pace of private versus public sector disinvestments in declining neighborhoods have some positive spillovers for their residents. Public services are not withdrawn or reduced as rapidly as private investments and the opportunity is preserved for future redevelopment or rehabilitation. This “public service bonus” is vulnerable, however, during periods of austerity and general retrenchment. During such crises, the pressures to rationalize service provision are able to overcome local political and bureaucratic resistance to service reallocations. The analysis is based upon the investment theory literature dealing with irreversible decisions and is exemplified by the reallocation of services in New York City's declining neighborhoods during the past decade.  相似文献   
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Reviews     
EUROPEAN UNIFICATION IN THE SIXTIES. FROM THE VETO TO THE CRISIS. Miriam Camps. London, Oxford University Press, 1965. Pp. 257. $5.80.

CONTEMPORARY SOVIET GOVERNMENT. L. G. Churchward. London, Routledge & Kegan Paul, 1968. Pp. xix + 366. $2.50.

SOUTH WEST AFRICA AND ITS HUMAN ISSUES. J. H. Wellington. Oxford University Press, 1967. Pp. xriv + 461. $13.10.

ASIAN BUREAUCRATIC SYSTEMS EMERGENT FROM THE BRITISH IMPERIAL TRADITION. Ralph Braibanti (ed.). Duke University Press, 1966. Pp. xx + 733. U.S.$17.50.

PUBLIC ADMINISTRATION IN NEWER NATIONS. Harold F. Alderfer. Praeger, 1967. Pp. xii + 206. U.S.$12.50.

ISSUES OF POLITICAL DEVELOPMENT. Charles W. Anderson, Fred R. von der Mehden, Crawford Young. Prentice‐Hall, 1967. Pp. viii ‐f 248. £Stg.1.12.0.

COMMUNISM IN MALAYSIA AND SINGAPORE. A CONTEMPORARY SURVEY. Justus M. van der Kroef. The Hague, Martinus Nijhoff, 1967. Pp. viii + 268. Guilders 40.60.

INDIA'S QUEST FOR SECURITY: DEFENCE POLICIES, 1947–1965 Lorne J. Kavic. Berkeley and Los Angeles, University of California Press, 1967. Pp. 263 + maps. $7.95 (U.S.).

DEMOCRACY AND ECONOMIC CHANGE IN INDIA. George Rosen. Berkeley and Los Angeles, University of California Press, Revised Edition 1967. Pp. xviii + 340. $2.25 (U.S.).

INDIA'S POLITICAL SYSTEM. Richard L. Park. Englewood Cliffs, N.J., Prentice‐Hall, Inc., Revised Edition 1967. Pp. ix + 116. $2.55.

CAN WE WIN IN VIETNAM? Frank E. Armbruster, Raymond D. Gastil, Herman Kahn, William Pfaff, Edmund Stillman. Pall Mall, 1968. Pp. xiv + 427. $10.10.

VIET‐NAM AND THE WEST. Ralph Smith. Heinemann Educational Books, 1968. Pp. ix + 206. $4.80.

THE CHINESE IN AUSTRALIA. Arthur Huck. Melbourne, Melbourne University Press, 1968. Pp. x + 117. $4.50.

FROM ASSIMILATION TO GROUP SURVIVAL. A POLITICAL AND SOCIOLOGICAL STUDY OF AN AUSTRALIAN JEWISH COMMUNITY. P. Y. Medding. Melbourne, F. W. Cheshire, 1968. Pp. xxii + 300. $6.00.

ISAAC ISAACS. Zelman Cowen. Melbourne, Oxford University Press, 1967. Pp. 280. $6.00.

CONTEMPORARY CANADA. Richard H. Leach (ed.) Duke University, Commonwealth Studies Center. Pp. xii + 328. $10.00 (US).

AUSTRALIAN TRADE POLICY 1942–1966. A DOCUMENTARY HISTORY. J. G. Crawford, assisted by Nancy Anderson and Margery G. N. Morris. Canberra, A.N.U. Press, 1968. Pp. xxvii + 641. $10.50.  相似文献   

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