May 2008 | English | PDF | 15.5MB

International business, news, information and analysis published by the Global Board of Trade Partners.

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May 2008 | English | PDF | 1.1MB

The Economist is an English-language weekly news and international affairs publication owned by The Economist Newspaper Ltd and edited in London.

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May 16 2008 | English | PDF | 2.6MB

The Economist is an English-language weekly news and international affairs publication owned by The Economist Newspaper Ltd and edited in London.

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January 31 2008 (Vol.451 Issue.7178) | English | PDF | 12.7MB

Cover: Park et al. demonstrate that the DNA molecules attached to gold nanoparticles, and DNA molecules used to link them, can be selected to ensure that the nanoparticles self-assemble into either face-centred cubic or body-centred cubic crystals. The cover graphic, by Cole Krumbholz, is a close-up of the latter.

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January 24 2008 (Vol.451 Issue.7177) | English | PDF | 19.3MB

Cover: To coincide with the flyby of the Pluto-bound New Horizons probe, Jupiter was the target of intensive observation. Weeks into the project, on 25 March, an intense disturbance developed in Jupiter’s strongest jet at 23° North latitude, lasting to June 2007. This type of event is rare — the last ones were seen in 1990 and 1975. In the larger cover image, turbulence caused by the plumes can be seen in the band that is home to the jet.

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January 17 2008 (Vol.451 Issue.7176) | English | PDF | 24.9MB

Cover: Cancer stem cells have been isolated from a number of human tumours. The hybrid melanoma cell shown on the cover, depicted as a merged, computer-enhanced fluorescent microscopy image, arose in vivo in a human tumour xenograft through fusion of an ABCB5+ melanoma stem cell with a more differentiated, ABCB5- tumour cell. Nuclei are marked by genetically encoded red (DsRed) and green (EYFP) fluorescent labels, respectively.

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January 10 2008 (Vol.451 Issue.7175) | English | PDF | 16.9MB

Cover: The fungus Phycomyces blakesleeanus a set of repetitive elements is found only on the chromosome containing the sex locus, suggesting a general mechanism for the early steps in the evolution of sex determination and sex chromosome structure in eukaryotes. On the cover, a spiralled hypha of a Phycomyces strain in which both sexM and sexP genes are co-expressed to induce the formation of this pseudo-sexual structure.

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January 03 2008 (Vol.451 Issue.7174) | English | PDF | 11.0MB

Cover: An intriguing theoretical study now proposes that magnetic monopoles may exist, not as elementary particles, but as emergent particles in exotic condensed matter magnetic systems such as ’spin ice’. The cover, by Alessandro Canossa, depicts a magnetic monopole (red sphere) emerging from break-up of the dipole moment (arrows) of the underlying electronic degrees of freedom in spin ice.

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