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

von Li, Tingyu
Veröffentlicht in: Global change biology (2018)

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

von Chen, Li
Veröffentlicht in: 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

von Tseng, Wen-Hung
Veröffentlicht in: IEEE transactions on ultrasonics, ferroelectrics, and frequency control (2012)