12/10/2022

Researchers design novel doubly resonant photoacoustic gas sensor

Gas sensors based on photoacoustic spectroscopy (PAS) have advantages of tunable diode laser absorption spectroscopy (TDLAS), such as high sensitivity, high selectivity, and wide dynamic range. The sensor performance required ...

New species of Marsdenia from Myanmar discovered

Marsdenia burmanica, a new species in Southeast Asia, was recently named jointly by the Wuhan Botanical Garden and the Xishuangbanna Tropical Botanical Garden of the Chinese Academy of Sciences. The study has been published ...

Accurately tracking how plastic biodegrades

Modern agriculture uses a lot of plastic, especially in the form of mulch film that farmers use to cover field soils. This keeps the soils moist for crops, suppresses weeds and promotes crop growth.

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