Science - USA (2021-11-12)

postspinel in the paragenesis, which is not observed. In the deep mantle, davemaoite takes on a role similar to that of garnet i ...

V. M. Goldschmidt,Naturwissenschaften 14 , 477–485 (1926). S. D. Jacobsenet al.,J. Synchrotron Radiat. 12 , 577– 583 (2005). O. ...

rules out degradation mechanisms in which methoxyl groups are indiscriminately removed in concert with neighboring carbons (mate ...

(~40° to 75°C), the same theory predicts^13 e values of−55 to− 45 ‰( 17 )(tableS5).Nocoal methoxyl data fit this prediction (Fig ...

by anaerobic O-demethylation under sub- strate-limited conditions (Fig. 1B and Fig. 2). This model is consistent with the geolog ...

new products LIFE SCIENCE TECHNOLOGIES 898 12 NOVEMBER 2021 • VOL 374 ISSUE 6569 science.org/custom-publishing SCIENCE Produced ...

online @sciencecareers.org 1112Recruitment_RC.indd 899 11/8/21 10:59 AM ...

online @sciencecareers.org Postdoctoral Fellow – Cancer Research UT Health San Antonio (UT Health SA) The Mays Cancer Center, an ...

online @sciencecareers.org http://web.mit. Faculty Position Department of Biological Engineering The MIT Department of Biologica ...

I entered grad school in July 2019. The first semester went smoothly— I did well in my classes, met inter- esting people, and fo ...

Share Yo u r Robotics Research with the World. Twitter: @SciRobotics Facebook: @ScienceRobotics Shapingthe future of robotics wi ...

LAURÉATE 2021 Valérie Gabelica European Institute of Chemistry and Biology Bordeaux, France For the project: New mass spectromet ...