- Combining meteorites and missions to explore Mars
[作者:McCoy, TJ; Corrigan, CM; Herd, CDK,期刊:Proceedings of the National Academy of Sciences of the United States of America, 页码:19159-19164 , 文章类型: Article,,卷期:2011年108-48]
- Laboratory studies of meteorites and robotic exploration of Mars reveal scant atmosphere, no evidence of plate tectonics, past evidence for abundant water, and a protracted igneous evolution. Despite indirect hints, dire...
- Establishing a molecular relationship between chondritic and cometary organic solids
[作者:Cody, GD; Heying, E; Alexander, CMO; Nittler, LR; Kilcoyne, ALD; Sandford, SA; Stroud, RM,期刊:Proceedings of the National Academy of Sciences of the United States of America, 页码:19171-19176 , 文章类型: Article,,卷期:2011年108-48]
- Multidimensional solid-state NMR spectroscopy is used to refine the identification and abundance determination of functional groups in insoluble organic matter (IOM) isolated from a carbonaceous chondrite (Murchison, CM2...
- Spacecraft instrument technology and cosmochemistry
[作者:McSween, HY; McNutt, RL; Prettyman, TH,期刊:Proceedings of the National Academy of Sciences of the United States of America, 页码:19177-19182 , 文章类型: Article,,卷期:2011年108-48]
- Measurements by instruments on spacecraft have significantly advanced cosmochemistry. Spacecraft missions impose serious limitations on instrument volume, mass, and power, so adaptation of laboratory instruments drives t...
- Thin-slicing study of the oxytocin receptor (OXTR) gene and the evaluation and expression of the prosocial disposition
[作者:Kogan, A; Saslow, LR; Impett, EA; Oveis, C; Keltner, D; Saturn, SR,期刊:Proceedings of the National Academy of Sciences of the United States of America, 页码:19189-19192 , 文章类型: Article,,卷期:2011年108-48]
- Individuals who are homozygous for the G allele of the rs53576 SNP of the oxytocin receptor (OXTR) gene tend to be more prosocial than carriers of the A allele. However, little is known about how these differences manife...
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