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Grassland fire ecology has roots in the late Miocene 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2018, 115 (48) : 12130-12135
作者:  Karp, Allison T.;  Behrensmeyer, Anna K.;  Freeman, Katherine H.
收藏  |  浏览/下载:6/0  |  提交时间:2019/11/27
C-4 grassland expansion  paleofire  polycyclic aromatic hydrocarbons  leaf wax carbon isotopes  Mio-Pliocene  
Optimizing the impact of low-efficacy influenza vaccines 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2018, 115 (20) : 5151-5156
作者:  Sah, Pratha;  Medlock, Jan;  Fitzpatrick, Meagan C.;  Singer, Burton H.;  Galvani, Alison P.
收藏  |  浏览/下载:4/0  |  提交时间:2019/11/27
mathematical model  age structured  vaccination  DALY  hospitalization