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This paper explores a widely employed instrument of regional innovation policy: the innovation incubator. It proposes that incubation approaches are moving away from a ‘traditional’ approach strongly premised on physical infrastructure and high-technology, to a more interactive, participatory and social mode of innovation, in line with broader developments in innovation policy and theory. To practically illustrate this shift, we take two cases: a ‘traditional’ style of incubation in Wales, UK, and a ‘next generation’ incubation programme in Finland. This paper reflects on incubators as a mode of regional innovation policy, both past developments and future trends, to ensure that new policies and programmes learn from best (and indeed, worst) practice and build on, rather than replicate, past approaches.  相似文献   
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Richards et al. (2000) reconstructed the diet of the human remains found in Gough's and Sun Hole Cave through isotope analysis. They concluded that these people consumed an entirely terrestrial-based diet. Their reconstruction was based upon comparison of the results from human bones with those from a very small number of associated animals. The diets of the Gough's and Sun Hole Cave human were different from the other six Upper Palaeolithic humans from the British Isles for which dietary information has been obtained through isotope analysis. The work of Richards et al. (2000) suggests that they were the only ones for whom marine or freshwater resources did not play a significant role in their diets. We test this through further analyses of faunal remains from Gough's Cave, Sun Hole and other contemporary sites (Kent's Cavern, Aveline's Hole, Kendrick's Cave). Despite the limited faunal sample, the original palaeodietary reconstruction is broadly consistent with our findings. The isotope values of the main protein sources consumed by the humans from both sites are consistent with those of red deer and bovines, and, for a single individual, with that of horse and red deer. Reindeer was postulated in the original reconstruction as a potential food source, but this seems very unlikely based on our isotope reconstruction and the archaeological remains.  相似文献   
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Through isotopic investigations of directly dated human remains recovered from the Eton College Rowing Course, we examine changes in diet from the Neolithic to the Roman period. The human isotope signatures point to a diet based on C3 terrestrial resources. A significant correlation is visible between human ??13C values and time, but no such trend is observed in ??15N. The animal isotope data from Eton are unevenly distributed, making it difficult to determine if the human values mirror the animal values. To assess whether the results from Eton are typical, we compare our results to isotope data from other British sites dating from the Neolithic to the Roman period. Across this time period, we see a strong correlation between the mean ??15N of the humans and that of the main domesticated herbivores, with an offset of ??4.5?? between the two. Thus, the changes in the human isotope values are likely linked to changes in the isotopic signatures of the herbivores rather than changes in the protein composition of human diets. By contrast, no clear temporal relationship is observed between the mean ??13C of the humans and that of the main domesticated herbivores, with an offset of ??1.4?? between the two. There is, however, a weak correlation observed between the mean ??13C of the humans and that of the cattle, which may account for some of the variation in human ??13C values between sites. The absence of a strong correlation between mean human and animal ??13C suggests that the primary factor influencing human ??13C values between sites is dietary composition. The lack of co-variation between ??13C and ??15N is likely to reflect the different representation of dietary macronutrients. Given that the nitrogen results suggest that the animal protein consumption patterns are similar across sites, the human ??13C variation between sites is likely to reflect the plant portion of the diet.  相似文献   
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