Indoor air pollution dominates respiration exposure because people spend most of their
time indoors. Generally, indoor PM 2.5 concentrations are monitored at a fixed height in the …

Rocks are one of the major surface features of Mars. The accurate characterization of the
chemical and mineralogical composition of Martian rocks would yield significant evolutionary …

Hard X-ray Imager (HXI) is one of the three scientific instruments onboard the Advanced
Spacebased Solar Observatory (ASO-S) mission, which is proposed for the 25th solar maximum …

The optical properties of rocks and minerals provide a reliable way to measure their chemical
and mineralogical composition due to the specific reflection behaviors, which is also the …

This paper introduces an optical–mechanical system designed for the dynamic detection
and analysis of lunar dust, typically characterized as particles under 20 micrometers on the …

True-color image of Mars is important for mineral analysis. The working light source of the
Mars exploration multi-spectral camera is different from the laboratory calibration light source, …

Understanding the reaction mechanism of CO 2 hydrogenation to produce value-added
chemicals is essential for the rational design of catalysts to improve reaction activity and product …

The ASO-S/HXI is a bi-grids modulating instrument for solar hard X-ray imaging, whose
collimator contains 91 pairs of tungsten grids. Since the solar disk is invisible in hard X-rays, a …

The Tarim Block in NW China records the tectonic transition from compression to extension
during the Neoproterozoic, and hence is regarded as a component of the Rodinia …

Artificial dry adhesives have exhibited great potential in the field of robotics. However, there
is still a wide gap between bioinspired adhesives and living tissues, especially regarding the …