Poverty and the Picture Gallery : the Whitechapel Exhibitions and the Social Project of Ruskinian Aesthetics

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The Shape of the Trade-Off Function Between Reproduction and Future Performance in \u3cem\u3ePlantago major\u3c/em\u3e and \u3cem\u3ePlantago rugelii\u3c/em\u3e

There is a paucity of data describing the nature of the trade-off function between reproduction and future performance. Most studies implicitly assume it is a linear function such that allocation of resources to reproduction results in a proportional decline in future survival and reproduction. We reanalyse data from a field experiment with halfsib families of Plantago major L. that suggests this relationship is in fact curvilinear. Low levels of reproductive investment had relatively little impact on future performance and higher levels of investment had a larger impact. To explain this curvilinear pattern, we conducted an experiment to examine the effect of incremental increases in reproductive investment on rates of resource uptake in P. major and Plantago rugelii Decne. Results suggest that, because of differences in the resource requirements of vegetative versus reproductive tissues, reproduction will have little effect on growth, providing that the limiting resources are required in greater quantities for vegetative as compared with reproductive tissues. These results are in accord with a curvilinear trade-off function between reproduction and future performance and provide an explanation for the maintenance of sexual reproduction in species where seed production may contribute minimally to fitness in the short term

Gene-knockdown in the honey bee mite Varroa destructor by a non-invasive approach : studies on a glutathione S-transferase

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Beyond folding and gathering: museums attending to the new materiality

Museums are attending to matters of technique in relation to objects and exhibitions suggesting a new or renewed interest in creative practice and how objects are made. This focus parallels practices and changes occurring in broader society. In this article I argue that a rise in attending to technique extends what various theorists have referred to as the ‘material turn’ in a dimension that underscores creative process and making. I do so by exploring two recent exhibitions, one in Israel and another in Australia, which have brought the notion of technique into focus through the context of textiles and other materials such as paper, porcelain, wood and metal. Through their emphasis on ‘gathering’ and ‘folding’, the construction of textiles and other forms are accentuated for public exploration, fostering new understandings of technique. Conclusions are drawn connecting museum contexts with that of broader society in reference to making, the role of the hand, and craft processes

The colour of courage

Includes abstract.Set in the challenging environment of a road construction project in Benin, West Africa, this is a story about three women and their intertwined lives. Each woman has a different personal reason for being in Benin. Each woman needs the courage to make a decision that will have far-reaching consequences

Transcriptome analysis of the synganglion from the honey bee mite, Varroa destructor and RNAi knockdown of neural peptide targets

Acknowledgements This work was funded by BBSRC-LINK grant # BB/J01009X/1 and Vita Europe Ltd. We are grateful to the Scottish Beekeepers Association, especially Mr Phil McAnespie in supporting this work at its inception. We acknowledge partial funding from a Genesis Faraday SPARK Award, part of a Scottish Government SEEKIT project for the early part of this work. We are grateful to Prof David Evans for his advice on Varroa destructor viruses.Peer reviewedPostprin

Erasmus Darwin and the Poetics of William Wordsworth : "Excitement without the Application of Gross and Violent Stimulants"

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