This week's unusual twist comes in the shape of a paper in Proceedings of the National Academy of Sciences (PNAS), which suggests a very different relationship between two of the major amphibian threats: loss of habitat, and the fungal disease chytridiomycosis.
It is this opinion that Dr Nettle is attacking in his paper in the Proceedings of the National Academy of Science.
As they explain in a paper in the Proceedings of the Royal Society, other males may fight over access to the female and try to dislodge any male that has an inserted palp.
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Earlier this month, scientists at Duke University published a paper in the Proceedings of the National Academies that provided evidence of a link between shale-gas wells and methane contamination in nearby drinking water supplied.
As a quintessential science example, federal climatologist Ben Santer just published a pal-reviewed paper in the Proceedings of the National Academy of Sciences loudly proclaiming that the dreaded man-made global warming signal has emerged from our naturally chaotic climate.
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In a recent paper in the Proceedings of the National Academy of Sciences, Ms Peleg describes filming 21 interviews with people who have been blind since birth, and 30 interviews with normal-sighted people, all of whom were genetically related to her blind subjects.
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In a paper in the Proceedings of the Royal Society, published in 2009, Joan Chiao and Katherine Blizinsky of Northwestern University, in Illinois, found a positive correlation between higher levels of the short version of the gene and mood disorders (China and Japan have lots of both) and with collectivist political systems.
To test this idea, Dr Hebets turned to her make-up bag and brought out two shades of nail varnish (NailSlicks, midnight metal and bronze ice, as her paper in the Proceedings of the National Academy of Sciences quite properly describes in its materials and methods section, in case any other researcher wishes to replicate the experiment).
In a paper just published in Proceedings of the National Academy of Sciences, Dr Snyder's team has shown that gliomas can be attacked and purged using stem cells.
And it is this question that Dr Hsueh addresses in a paper just published in the Proceedings of the National Academy of Sciences.
According to a recently published paper in the peer-reviewed Proceedings of the National Academy of Sciences, wildfires in the western United States are currently at a 3, 000-year low.
But a paper in this week's Proceedings of the National Academy of Sciences, by Dr Prusiner and his colleagues at the University of California, San Francisco, holds the possibility of a treatment.
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