| 2007年03月01日 Nature中英文摘要 | | 点击： 作者：51protocol收集 来源： 时间： 2007-03-13 本站论坛 |
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doi:10.1038/446020a
Full Text | PDF (365K)
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Top of pageBusiness Feature
Radar satellites: Mountains to molehills p22
As radar satellites reach ever higher resolutions, they are exciting both scientists and the military. Can they make money too? Quirin Schiermeier reports.
Quirin Schiermeier
doi:10.1038/446022a
Full Text | PDF (429K)
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Top of pageCorrespondence
Potential downsides of perfect pain relief p24
Andrew Mannes and Michael Iadarola
doi:10.1038/446024a
Full Text | PDF (76K)
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Need to distinguish science (good or bad) from ethics p24
David Campbell
doi:10.1038/446024b
Full Text | PDF (76K)
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Never mind the footprint, get the mass right p24
Paul Jarvis
doi:10.1038/446024c
Full Text | PDF (76K)
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Top of pageBooks and Arts
Into the darkness p25
Cosmologists face some tough challenges as they explore the composition of the Universe.
Volker Springel reviews Dark Cosmos: In Search of our Universe's Missing Mass and Energy by Dan Hooper
doi:10.1038/446025a
Full Text | PDF (215K)
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The roots of complex problems p26
Timothy Gowers reviews Fearless Symmetry: Exposing the Hidden Patterns of Numbers by Avner Ash and Robert Gross
doi:10.1038/446026a
Full Text | PDF (153K)
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New in Paperback p26
doi:10.1038/446026b
Full Text | PDF (153K)
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Fascinating rhythm p27
Mayank Mehta reviews Rhythms of the Brain by György Buzsáki
doi:10.1038/446027a
Full Text | PDF (186K)
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Top of pageEssay
Connections
Protecting biostructure p29
Biodiversity researchers have focused on diversity at the cost of ignoring the networks of interactions between organisms that characterize ecosystems.
Kevin McCann
doi:10.1038/446029a
Full Text | PDF (136K)
See also: Editor's summary
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Top of pageNews and Views
Physics: Gravity passes a little test p31
Newton's gravity, that old classical warhorse, is well established on scales as large as the Solar System. The latest experimental confirmation of its validity is tiny in scale, but big in implications.
Clive Speake
doi:10.1038/446031a
Full Text | PDF (416K)
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Physiology: Legacy of leaky channels p32
Mutations that affect the opening and closing of ion channels in cell membranes are associated with disease. Defects in other properties of these channels can also cause ion leakage, with equally devastating consequences.
Richard Horn
doi:10.1038/446032a
Full Text | PDF (423K)
See also: Editor's summary
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50 & 100 Years Ago p34
doi:10.1038/446034a
Full Text | PDF (113K)
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Microscopy: Atomic fingerprinting p34
Atomic force microscopy is a well-established technique to image all kinds of surfaces at the atomic scale. But the force patterns that emerge can also pin down the chemical identity of individual atoms.
Alexander Shluger and Tom Trevethan
doi:10.1038/446034b
Full Text | PDF (221K)
See also: Editor's summary
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Virology: Holed up in a natural crystal p35
Insect viruses that cause polyhedrosis produce infectious microcrystals within a cell. These inclusions were used in a study that pushed the state of the crystallographic art to explain their exceptional stability.
Felix A. Rey
doi:10.1038/446035a
Full Text | PDF (573K)
See also: Editor's summary
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Materials science: Flaky research p36
Liesbeth Venema
doi:10.1038/446036a
Full Text | PDF (176K)
See also: Editor's summary
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