Nature全刊下载20091119

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尊重他人劳动成果，回帖者高尚！！

http://d.namipan.com/d/3e4b1200bd137adf48e9ce6b22cd04a9a6b0866a4a290901

目录：Editorials
The entangled bank unravels p251
This third special issue in Nature's year-long celebration of Charles Darwin focuses on the dire challenges to Earth's biodiversity — and finds some reason for hope.

doi:10.1038/462251a

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See also: Editor's summary


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Access denied? p252
Information-sharing resources are essential to biologists and deserve international support.

doi:10.1038/462252a

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Top of pageResearch Highlights
Biodiversity: Weird worms p254
doi:10.1038/462254a

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Geology: Impact ironed out p254
doi:10.1038/462254b

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Cancer biology: Gene highs and lows p254
doi:10.1038/462254c

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Microscopy: Cell close-up p254
doi:10.1038/462254d

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Agriculture: Mixed manure message p254
doi:10.1038/462254e

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Palaeontology: Hot-blooded dinosaurs p254
doi:10.1038/462254f

Full Text | PDF (800K)


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Nanobiotechnology: Magnetic tumour cells p255
doi:10.1038/462255a

Full Text | PDF (671K)


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Marine ecology: Speedy sponge p255
doi:10.1038/462255b

Full Text | PDF (671K)


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Planetary science: Cracking Martian ice p255
doi:10.1038/462255c

Full Text | PDF (671K)


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Regenerative biology: Brainy stem cells p255
doi:10.1038/462255d

Full Text | PDF (671K)