Enhanced-efficiency fertilizers are not a panacea for resolving the nitrogen problem

par Li, Tingyu
Publié dans: Global change biology (2018)

A brief introduction to the 2013 annual conference of Pediatric Academic Societies in the United States

par Chen, Li
Publié dans: Zhonghua er ke za zhi = Chinese journal of pediatrics (2014)

First international two-way satellite time and frequency transfer experiment employing dual pseudo-random noise codes

par Tseng, Wen-Hung
Publié dans: IEEE transactions on ultrasonics, ferroelectrics, and frequency control (2012)