- Reconstruction of Molecular Orbital Densities from Photoemission Data
[作者:Puschnig, P; Berkebile, S; Fleming, AJ; Koller, G; Emtsev, K; Seyller, T; Riley, JD; Ambrosch-Draxl, C; Netzer, FP; Ramsey, MG,期刊:Science, 页码:702-706 , 文章类型: Article,,卷期:2009年326-5953]
- Photoemission spectroscopy is commonly applied to study the band structure of solids by measuring the kinetic energy versus angular distribution of the photoemitted electrons. Here, we apply this experimental technique t...
- The Structure of the Ribosome with Elongation Factor G Trapped in the Posttranslocational State
[作者:Gao, YG; Selmer, M; Dunham, CM; Weixlbaumer, A; Kelley, AC; Ramakrishnan, V,期刊:Science, 页码:694-699 , 文章类型: Article,,卷期:2009年326-5953]
- Elongation factor G (EF-G) is a guanosine triphosphatase (GTPase) that plays a crucial role in the translocation of transfer RNAs (tRNAs) and messenger RNA (mRNA) during translation by the ribosome. We report a crystal s...
- The Crystal Structure of the Ribosome Bound to EF-Tu and Aminoacyl-tRNA
[作者:Schmeing, TM; Voorhees, RM; Kelley, AC; Gao, YG; Murphy, FV; Weir, JR; Ramakrishnan, V,期刊:Science, 页码:688-694 , 文章类型: Article,,卷期:2009年326-5953]
- The ribosome selects a correct transfer RNA (tRNA) for each amino acid added to the polypeptide chain, as directed by messenger RNA. Aminoacyl-tRNA is delivered to the ribosome by elongation factor Tu (EF-Tu), which hydr...
- Intergenerational Wealth Transmission and the Dynamics of Inequality in Small-Scale Societies
[作者:Mulder, MB; Bowles, S; Hertz, T; Bell, A; Beise, J; Clark, G; Fazzio, I; Gurven, M; Hill, K; Hooper, PL; Irons, W; Kaplan, H; Leonetti, D; Low, B; Marlowe, FW; McElreath, R; Naidu, S; Nolin, D; Piraino, P; Quinlan, R; Schniter, E; Sear, R; Shenk, M; Smith,期刊:Science, 页码:682-688 , 文章类型: Article,,卷期:2009年326-5953]
- Small-scale human societies range from foraging bands with a strong egalitarian ethos to more economically stratified agrarian and pastoral societies. We explain this variation in inequality using a dynamic model in whic...
- Nutrient Imbalances: Pollution Remains Response
[作者:Vitousek, PM; Naylor, R; Crews, T; David, MB; Drinkwater, LE; Holland, E; Johnes, PJ; Katzenberger, J; Martinelli, LA; Matson, PA; Nziguheba, G; Ojima, D; Palm, CA; Robertson, GP; Sanchez, PA; Townsend, AR; Zhang, FS,期刊:Science, 页码:665-666 , 文章类型: Letter,,卷期:2009年326-5953]
-
|