| 2006年11月23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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Ecology: Spying on nature p420
The biggest project in the history of ecology is nearing its dawn. Can its organizers pull off the seemingly impossible and unite a disparate field behind its vision to observe the ecosystems of the United States? Michael Hopkin reports.
doi:10.1038/444420a
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Top of pageCorrespondence
The science community must unite over Iraq p422
Bengt Gustafsson
doi:10.1038/444422a
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German societies want to keep an international voice p422
Peter Gruss
doi:10.1038/444422b
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Imagine projects with a strong emotional appeal p422
Patricia Osseweijer
doi:10.1038/444422c
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Religious authorities overrule scientists in Iran p422
Kamran Behnia
doi:10.1038/444422d
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One small point p422
Rupert C. Marshall
doi:10.1038/444422e
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Top of pageBooks and Arts
Life in the universal porridge p423
What were the chances that the conditions in the Universe would be just right for life?
Jim Al-Khalili reviews The Goldilocks Enigma: Why Is the Universe Just Right for Life? by Paul Davies
doi:10.1038/444423a
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A giant leap? p424
James R. Hansen reviews Dark Side of the Moon: The Magnificent Madness of the American Lunar Quest by Gerard J. DeGroot
doi:10.1038/444424a
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Healthy fats p425
Asim K. Duttaroy reviews The Queen of Fats: Why Omega-3s Were Removed from the Western Diet and What We Can Do to Replace Them by Susan Allport
doi:10.1038/444425a
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Learning from nature p425
Robert W. Cahn reviews Biomimetics: Biologically Inspired Technologies edited by Yoseph Bar-Cohen
doi:10.1038/444425b
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Science in culture: Burning Bush p426
An exhibition in Australia highlights the country's bushfires.
Colin Martin
doi:10.1038/444426a
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Top of pageNews and Views
Solid-state physics: Super silicon p427
Silicon is the archetypal semiconductor, and base material of the microelectronic age. But it turns out that, treated the right way, silicon the semiconductor can become silicon the superconductor.
Robert J. Cava
doi:10.1038/444427a
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Human genomics: In search of normality p428
The first map of copy-number variation in the human genome has been created. It is now feasible to examine the role of such genome variation in disease and to explore in depth the extent of 'normal' variability.
Kevin V. Shianna and Huntington F. Willard
doi:10.1038/444428a
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Cell biology: Infectious Alzheimer's disease? p429
Accumulation of organized, self-polymerizing protein aggregates is a hallmark of Alzheimer's disease and infectious prion diseases. The similarities between these conditions may be even closer than that.
Roland Riek
doi:10.1038/444429a
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Spectroscopy: Molecular motion pictures p431
Molecules in solution change their conformations so quickly that no method has been able to record the process. This looks set to change, as infrared spectroscopy rises to the challenge.
Minhaeng Cho
doi:10.1038/444431a
Full Text | PDF (185K)
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Medicine: Blastomeres and stem cells p432
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