Land-cover mapping in complex farming area is a difficult task because of the complex pattern
of vegetation and rugged mountains with fast-flowing rivers, and it requires a method for …

Cultivated land in Middle-lower Yangtze Plain has been greatly reduced over the last few
decades due to rapid urban expansion and massive urban construction. Accurate and timely …

Chemotherapy is the preferred treatment for advanced ovarian cancer, but the 5-year survival
rate remains low partly because of the development of drug resistance. Although it has …

Quantum cascade lasers are compact, electrically pumped light sources in the technologically
important mid-infrared and terahertz region of the electromagnetic spectrum 1 , 2 . …

The pollution caused by the abuse of antibiotics has posed a serious threat to the ecological
environment and human health, so development of effective strategies for degradation and …

Infrared machine vision system for object perception and recognition is becoming increasingly
important in the Internet of Things era. However, the current system suffers from bulkiness …

Long-wavelength infrared (LWIR) photodetection is important for heat-seeking technologies,
such as thermal imaging, all-weather surveillance, and missile guidance. Among various …

Sulfidation of zerovalent iron (SZVI) can strengthen the decontamination ability by promoting
the electron transfer from inner Fe 0 to external pollutants by iron sulfide (FeS x ). Although …

Filter-free miniaturized polarization-sensitive photodetectors have important applications in
the next-generation on-chip polarimeters. However, their polarization sensitivity is thus far …

Topological cavities, whose modes are protected against perturbations, are promising
candidates for novel semiconductor laser devices. To date, there have been several …