Background The first identified cases of avian influenza A (H7N9) virus infection in humans
occurred in China during February and March 2013. We analyzed data obtained from field …

As per China's ratification of the WHO Framework Convention on Tobacco Control (FCTC), it
should have implemented effective packaging and labelling measures prior to 9 January …

In mainland China, most avian influenza A (H7N9) cases in the spring of 2013 were reported
through the pneumonia of unknown etiology (PUE) surveillance system. To understand the …

Objective To assess the risk of public health emergency which might occur in mainland of
China or be imported from the outside of mainland China in January 2018. Methods An …

Objective To understand the changes of the nutrition labeling of packaged food in China two
years after the promulgation of the Regulation for Food Nutrition Labeling, which …

This paper presents a resonator with a variable helical structure that induces a change in the
internal impedance of the resonator, which can improve the performance of the resonator …

In the present work, the effects of different aging temperatures (168° C, 174° C and 180° C)
on the microstructure and comprehensive properties of Al-Si-Mg alloys were investigated by …

As an important remote sensing technology, satellite altimetry provides a large amount of
observations of sea surface height over the global ocean. In coastal areas, the accuracy of …

Objective To investigate the epidemiological characteristics of human infections with avian
influenza A (H7N9) in China and to provide scientific evidence for the adjustment of …

In this study, the effects of magnesium addition on the microstructure and comprehensive
properties of Al-5Si-5.3 Cu-0.3 Sr-0.2 Zr-0.2 Y-0.06 Ti alloys were investigated by optical …