Science - USA (2020 09 04)
the simulated ring, its eccentricity, asym- metric azimuthal density profile (with high- est density near the farthest part in t ...
P. Pinillaet al.,Astrophys. J. 868 , 85 (2018). S. Casassuset al.,Astrophys. J. 811 , 92 (2015). S. Marino, S. Perez, S. Casass ...
METROLOGY Proton-electron mass ratio from laser spectroscopy of HD + at the part-per-trillion level Sayan Patra^1 , M. Germann^1 ...
deuteron (Id), and electron (se), as well as the molecule’s rotational angular momentum (L) ( 24 ).Thespinsarecoupledtoformresul ...
F= 1 lines by as much as 0.5 kHz through level shifting and line-shape deformation ( 22 ). The expected two-photon power broaden ...
becomes consistent with its measured counter- part (f10,exp≡nHF0,exp–nHF1,exp) (Table 2). We thus findnSA,exp= 415,264,925,500.5 ...
CLIMATE RESPONSES Predicting temperature mortality and selection in naturalDrosophilapopulations Enrico L. Rezende^1 *, Francisc ...
subjected to warming temperatures starting at 19°C and increasing 0.05°, 0.10°, and 0.25°C/ min (n= 504 individuals) until indiv ...
Analyses also highlight that measurements of critical temperatures may seriously over- estimate warming tolerance ( 10 , 27 ) be ...
1170017 to E.L.R. and 1190007 to F.B.) and ANID PIA/BASAL FB (0002-2014 grant to F.B. and E.L.R.). M.S. is partially supported b ...
BIOGEOCHEMISTRY Plants sustain the terrestrial silicon cycle during ecosystem retrogression F. de Tombeur^1 *, B. L. Turner^2 , ...
two soil profiles selected for microscopic ob- servations ( 22 ) (Fig. 3; from 6 to 8% in topsoil to 40 to 42% in deeper horizon ...
development. In the early and intermediate stages of soil development, the positive re- lationship between pedogenic-reactive an ...
increasing soil age, foliar Si concentrations showed the opposite pattern. The Jurien Bay chronosequence is characterized by str ...
CORONAVIRUS Structural basis for translational shutdown and immune evasion by the Nsp1 protein of SARS-CoV-2 Matthias Thoms^1 , ...
corresponding to twoahelices inside the ribosomal mRNA entry channel which could be unambiguously identified as the C-terminal p ...
not resemble any known on-pathway bio- genesis intermediates. The third population represents eukaryotic initiation factor 3 (eI ...
class I translation termination factor eRF1 in an unusual conformation (fig. S4, C to E). The previously unresolved, flexible C- ...
This ternary complex was in an unusual con- formation, with the anticodon loop contact- ing anahelix of the LYAR C terminus. Suc ...
so-called 530-loop, which actively participates in ribosomal decoding and has been reported to resemble a conserved structural m ...
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