Nature, Volume 427Sir Norman Lockyer Macmillan Journals Limited, 2004 - Electronic journals |
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Page 117
... evidence indicate that the level of atmospheric oxygen was extremely low before 2.45 billion years ( Gyr ) ago , and that it had reached considerable levels by 2.22 Gyr ago . Here we present evidence that the rise of atmospheric oxygen ...
... evidence indicate that the level of atmospheric oxygen was extremely low before 2.45 billion years ( Gyr ) ago , and that it had reached considerable levels by 2.22 Gyr ago . Here we present evidence that the rise of atmospheric oxygen ...
Page 176
... evidence that subjects learn the prior distribution and integrate it with visual input in a way consistent with a bayesian process . [ Letters , p . 244 ] NATURE VOL 427 | 15 JANUARY 2004 | www.nature.com/nature MAIN IMAGE : JOE MCBRIDE ...
... evidence that subjects learn the prior distribution and integrate it with visual input in a way consistent with a bayesian process . [ Letters , p . 244 ] NATURE VOL 427 | 15 JANUARY 2004 | www.nature.com/nature MAIN IMAGE : JOE MCBRIDE ...
Page 742
... evidence that single adult human SVZ astrocytes , in the absence of exogenous growth factors , are capable of neurogenesis . New neurons born in the SVZ migrate in chains along the RMS . This migration is well documented in many adult ...
... evidence that single adult human SVZ astrocytes , in the absence of exogenous growth factors , are capable of neurogenesis . New neurons born in the SVZ migrate in chains along the RMS . This migration is well documented in many adult ...
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