To date the roles of raindrop impact in sediment entrainment and transport processes of interrill soil erosion are not yet fully quantified.The objectives are to 1)evaluate the effects of raindrop impact on sediment e...
supported in part by the National Natural Science Foundation of China(NSFC)under Grant No.52007095 and in part by NSFC under Grant No.51977118.
Raindrops contain abundant renewable energy including both kinetic energy and electrostatic energy,and how to effectively harvest it becomes a hot research topic.Recently,a triboelectric nanogenerator(TENG)using liqui...
supported by the National Natural Science Foundation of China(Nos.11832015,12072289 and 12172304).
Raindrop impact erosion has been observed since early days of aviation,and can be catastrophic for exposed materials during supersonic flight.A single impact waterjet apparatus is established for mimicking drop impact...
Guangzhou Science and Technology Plan Project(202103000030);Guangdong Meteorological Bureau Science and Technology Project(GRMC2020Z08);a project co-funded by the Development Team of Radar Application and Severe Convection Early Warning Technology(GRMCTD202002)。
The performance of different quantitative precipitation estimation(QPE) relationships is examined using the polarimetric variables from the X-band polarimetric phased-array radars in Guangzhou,China.Three QPE approach...
the support of the National Key R&D Project from the Ministry of Science and Technology(2021YFA1201604);National Natural Science Foundation of China(51922023 and 61874011);Fundamental Research Funds for the Central Universities(El EG6804)。
Triboelectric nanogenerators(TENGs)can directly harvest energy via solid-liquid interface contact electrification,making them very suitable for harvesting raindrop energy and as active rainfall sensors.This technology...
the Joint Funds of the National Natural Science Foundation of China(Grant No.U20B2063);the Sichuan Science and Technology Program(Grant No.2020YFS0057);the Fundamental Research Funds for the Central Universities(Grant No.ZYGX2019Z015)。
Despite the great success achieved by convolutional neural networks in addressing the raindrop removal problem,the still relatively blurry results call for better problem formulations and network architectures.In this...
It is known that COVID-19 spread mainly from person-to-person through respiratory droplets produced when an infected person coughs or sneezes,and as a result certain ideas about contagious of COVID-19 have been spread...
This work was supported by Henan Province Science and Technology Project under Grant No.182102210065.
Video surveillance system is used in various fields such as transportation and social life.The bad weather can lead to the degradation of the video surveillance image quality.In rainy environment,the raindrops and the...
sponsored by the National Natural Science Foundation of China [grant number 41530427]
Simulation results of the WDM6 scheme and the Thompson scheme,both of which are commonly-used double-moment bulkmicrophysics schemes,are compared within theWeather Research and Forecasting model.The purpose of the com...