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The remains of six species of geese are commonly recovered from archaeological sites in Britain dating from the Saxon and later periods. However, identification of this material to species level is hampered by a lack of morphological variation and a large overlap in size. To address this issue we obtained DNA sequence data for a section of the mitochondrial cytochrome b gene from modern samples of each species, and successfully identified several DNA markers for Branta species. No markers were found within the cytochrome b gene for the genus Anser. Ancient DNA techniques were then used to recover DNA from goose bones excavated from two archaeological sites. The DNA sequences enabled identification of Barnacle goose (Branta leucopsis) from one site and confirmed the presence of Anser species at another. © 1998 John Wiley & Sons, Ltd.  相似文献   
463.
The paper presents findings from recent research on the policy role and experience of a number of Regional Technology Initiatives (RTIs) aimed at supporting innovation and technology transfer, particularly in small- and medium-sized enterprises (SMEs), in the English regions. The findings are discussed in relation to recent theoretical debates around innovation processes within SMEs, regional innovation systems and learning/actor networks. A primary concern is to understand the factors shaping the evolution of such initiatives and the lessons to be learnt from the experience to date. In this respect discussion focuses on four key issues: the funding driven nature of most of the initiatives; the move away from simply making new technology more accessible to a more client-need centred approach; the structural and cultural obstacles to improved links between academia and SMEs and how some of these can be ameliorated; and the issue of strategic integration between business support agencies within a region to support longer term economic development agendas. The paper concludes that the long-term viability of the RTIs will be dependent on their continuing capacity to anticipate and respond to an evolving, and to some extent uncertain, regional policy context.  相似文献   
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Book reviews     
Pieter van de Velde (ed.). Prehistoric Indonesia: a reader. vii, 404 pp. Dordrecht: Foris Publications, 1984. (Verhandelingen van het Koninklijk Instituut voor Taal‐, Land‐ en Volkenkunde, 104.)

B.J. Boland and I. Farjon. Islam in Indonesia: a bibliographical survey 1600–1942, with post‐1945 addenda. xxii, 173 pp. Dordrecht: Foris Publications, 1983. (Koninklijk Instituut voor Taal‐, Land‐ en Volken‐kunde. Bibliographical Series, 14.) Guilders 40.

Anthony J. Whitten and others. The ecology of Sumatra. [By] Anthony J. Whitten, Sengli J. Damanik, Jazanul Anwar, Nazaruddin Hisyam. xvii, 583pp., 64 plates. Yogyakarta: Gadjah Mada University Press, 1984. $20.

Jan Breman. Control of land and labour in colonial Java: a case study of agrarian crisis and reform in the region of Cirebon during the first decades of the 20th century. xii, 159 pp. Dordrecht: Foris Publications, 1983. (Verhandelingen van het Koninklijk Instituut voor Taal‐, Land‐ en Volkenkunde, 101.)  相似文献   

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Electoral outcomes are determined in part by voters who switch their political allegiance between elections. Though the subject of extensive study in other countries, this floating vote has received comparatively little attention in Australia. This paper uses 1967 and 1979 survey data to analyse vote switching in Australian elections. We argue, firstly, that turnover tables based on recalled voting are, as research in other countries has shown, inaccurate reflections of the election result. As an alternative, we propose a measure of ‘potential’ vote switching based on the concept of lifetime voting. Secondly, using this concept of lifetime voting to derive a measure of party commitment allows the construction of a three‐fold typology of Australian voters — partisans, marginals and switchers. Finally, a longitudinal analysis of the voting patterns of these three groups indicates a gradual erosion of electoral commitment to the Liberal party, whereas Labor has largely retained its partisan base.  相似文献   
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