- Reducing abrupt climate change risk using the Montreal Protocol and other regulatory actions to complement cuts in CO2 emissions
[作者:Molina, M; Zaelke, D; Sarma, KM; Andersen, SO; Ramanathan, V; Kaniaru, D,期刊:Proceedings of the National Academy of Sciences of the United States of America, 页码:20616-20621 , 文章类型: Article,,卷期:2009年106-49]
- Current emissions of anthropogenic greenhouse gases (GHGs) have already committed the planet to an increase in average surface temperature by the end of the century that may be above the critical threshold for tipping el...
- Disrupting the prefrontal cortex diminishes the human ability to build a good reputation
[作者:Knoch, D; Schneider, F; Schunk, D; Hohmann, M; Fehr, E,期刊:Proceedings of the National Academy of Sciences of the United States of America, 页码:20895-20899 , 文章类型: Article,,卷期:2009年106-49]
- Reputation formation pervades human social life. In fact, many people go to great lengths to acquire a good reputation, even though building a good reputation is costly in many cases. Little is known about the neural und...
- Cerebral and spinal modulation of pain by emotions
[作者:Roy, M; Piche, M; Chen, JI; Peretz, I; Rainville, P,期刊:Proceedings of the National Academy of Sciences of the United States of America, 页码:20900-20905 , 文章类型: Article,,卷期:2009年106-49]
- Emotions have powerful effects on pain perception. However, the brain mechanisms underlying these effects remain largely unknown. In this study, we combined functional cerebral imaging with psychophysiological methods to...
- Cobalt and nickel diimine-dioxime complexes as molecular electrocatalysts for hydrogen evolution with low overvoltages
[作者:Jacques, PA; Artero, V; Pecaut, J; Fontecave, M,期刊:Proceedings of the National Academy of Sciences of the United States of America, 页码:20627-20632 , 文章类型: Article,,卷期:2009年106-49]
- Hydrogen production through the reduction of water appears to be a convenient solution for the long-run storage of renewable energies. However, economically viable hydrogen production requests platinum-free catalysts, be...
- Highly efficient separation of carbon dioxide by a metal-organic framework replete with open metal sites
[作者:Britt, D; Furukawa, H; Wang, B; Glover, TG; Yaghi, OM,期刊:Proceedings of the National Academy of Sciences of the United States of America, 页码:20637-20640 , 文章类型: Article,,卷期:2009年106-49]
- Selective capture of CO2, which is essential for natural gas purification and CO2 sequestration, has been reported in zeolites, porous membranes, and amine solutions. However, all such systems require substantial energy ...
- Regulation of hippocampal H3 histone methylation by acute and chronic stress
[作者:Hunter, RG; McCarthy, KJ; Milne, TA; Pfaff, DW; McEwen, BS,期刊:Proceedings of the National Academy of Sciences of the United States of America, 页码:20912-20917 , 文章类型: Article,,卷期:2009年106-49]
- The hippocampal formation is a brain region noted for its plasticity in response to stressful events and adrenal steroid hormones. Recent work has shown that chromatin remodeling in various brain regions, including the h...
- Acute in vivo exposure to interferon-gamma enables resident brain dendritic cells to become effective antigen presenting cells
[作者:Gottfried-Blackmore, A; Kaunzner, UW; Idoyaga, J; Felger, JC; McEwen, BS; Bulloch, K,期刊:Proceedings of the National Academy of Sciences of the United States of America, 页码:20918-20923 , 文章类型: Article,,卷期:2009年106-49]
- Dendritic cells (DC) are the professional antigen presenting cells (APC) that bridge the innate and adaptive immune system. Previously, in a CD11c/EYFP transgenic mouse developed to study DC functions, we anatomically ma...
- The evolutionary history of the extinct ratite moa and New Zealand Neogene paleogeography
[作者:Bunce, M; Worthy, TH; Phillips, MJ; Holdaway, RN; Willerslev, E; Haile, J; Shapiro, B; Scofield, RP; Drummond, A; Kamp, PJJ; Cooper, A,期刊:Proceedings of the National Academy of Sciences of the United States of America, 页码:20646-20651 , 文章类型: Article,,卷期:2009年106-49]
- The ratite moa (Aves: Dinornithiformes) were a speciose group of massive graviportal avian herbivores that dominated the New Zealand (NZ) ecosystem until their extinction approximate to 600 years ago. The phylogeny and e...
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