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41.
In this paper, we explore regional innovation in the use of varieties of algae as inputs to industrial processes. It is important to understand that algae are one of nature's most bountiful products, with an almost infinite variety of applications. Algae have received prominence in the research literature because of the strong evidence that they can make a major contribution to the production and—importantly—storage of renewable energy. Following the introduction to this paper, Section 2 reviews the nature and application of algae in two main aspects of clean energy production: first as biogasolene or biodiesel; second as large-scale storage batteries for electricity. The latter is particularly important as one classic deficiency of electricity is the difficulty in storing it for lengthy periods other than in short-life batteries. However (Section 3), there are other uses for algae, ranging from aquaculture to medicine and the production of cosmetics. In the southwest corner of the Iberian Peninsula, between Faro in Portugal through Huelva to Cadiz in Spain, is a significant research and commercial algae production zone. The paper describes the key system elements in play in this trans-border innovation network and considers prospects for new path creation towards biofuels, the main research and application centres for which are in the San Francisco Bay Area in California. Conclusions and recommendations for policy action are then drawn. 相似文献
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Catherine Gibson 《Central Europe》2013,11(1-2):132-134
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Catherine Rider 《Folklore》2013,124(1):136-137
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Jenny‐Rita Næss 《Norwegian Archaeological Review》2013,46(1):23-27
A reappraisal of the material from Norwegian grave finds is necessary, with the primary object of throwing light on the burial custom itself. The study should be based on a minimum of uniform criteria. This will allow direct comparison between the various parts of the country and the different periods. Those surveys of Norwegian burial customs published to date are no longer in agreement with existing facts. If such studies are not undertaken, the stagnation evident in the research into the Norwegian Iron Age will only increase. 相似文献
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Catherine M. Brooks 《Post-Medieval Archaeology》2013,47(1):1-14
This paper considers some aspects of the sugar-refining industry in Britain from the 16th to the 19th century. The pottery types involved are defined, and illustrated by examples from different parts of the country. The method of manufacturing sugar loaves is discussed, and the technology is placed in a wider context, drawing upon archaeological and historical evidence from the Old and New Worlds. 相似文献
49.
Catherine Larrère 《History of European Ideas》2013,39(2):218-222
The aim of this article is to shed light on the eighteenth-century Italian reflection on luxury and consumption in a comparative perspective, clarifying, on the one hand, the complex significance that it assumed and, on the other, the specificity of the Italian context, marked by the immense political value of the debate on the subject. In particular this objective will be pursued through the analysis of specific cases among the many offered by the Italian context and through different research strands. These are: the debate on the evaluation of luxury; the transition from the notion of luxury to that of consumption; and the discussion on luxury and consumption in the revolutionary context. This article intends to outline the particular contribution made by Italian thought, which conveyed a multifaceted discourse of social reform, critique and understanding built on more even foundations, and at the same time to clarify what contribution can be made to current historiography by the study of this theme within eighteenth-century Italy. 相似文献
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