Zhejiang Provincial Natural Science Foundation of China for Young Scholars(Project No.:LQ20A020009);National College Students’Innovation and Entrepreneurship Training Program(Project No.:202311842014X)。
The longitudinal cracks distributed along the dam axis in the corridor of a dam may have potential safety hazards.According to the detection results of crack depth and width and the analysis of monitoring data,a three...
BANGLADESH Fishermen participate in a fishing competition at dawn on 26 October CANADA Two polar bears are sighted in Churchill,Manitoba,on 4 November KENYA People dance at the Maa Cultural Festival in Samburu Nationa...
This paper aims to establish a unified typology for the culturally significant kulla stone houses built in the cross-border region of Kosovo,Albania,and Montenegro during the 18th and 19th centuries.Despite some attem...
supported by the National Natural Science Foundation of China(Nos.12074252,12192252,and 62022058);the National Key Research and Development Program of China(No.2022YFA1205101);the Shanghai Municipal Science and Technology Major Project(No.2019SHZDZX01-ZX06);and the Yangyang Development Fund。
Whispering-gallery-mode(WGM)microresonators can greatly enhance light-matter interaction,making them indispensable units for frequency conversion in nonlinear optics.Efficient nonlinear wave mixing in microresonators ...