supported by National Natural Science Foundation of China(Grant Nos.12090010,12090013,11971330,12090012,12031019,11725105,and 12226102).
Consider C^(2)Anosov systems on a compact manifold driven by a quasi-periodic force.We study their dynamical complexity on various levels from the perspectives of both path-wise dynamics and stochastic processes.Assum...
supported by the State Key Laboratory of Mechanical Behavior and System Safety of Traffic Engineering Structures(Grant No.ZZ2021-04);the Science and Technology Project of the Hebei Education Department(Grant No.QN2021230);the Natural Science Foundation of Hebei Province(Grant No.E2019210026).
Particle image velocimetry and numerical simulation results of juncture flows were analyzed to parametrically investigate topology transition. The vortex system evolutions from non-vortex to multi-vortex with variatio...
supported by the Scientifc and Technological Innovation Plan of the Shanghai Science and Technology Committee(20ZR1417000).
Gene expression changes contribute greatly to phenotypic variations in nature.Studying patterns of regulators of gene expression is important to fully understand the molecular mechanism underlying phenotypic variation...
supported by the China Postdoctoral Science Foundation(2022M722020)to Z.L.;Key Project of Scientific Research Program of Shaanxi Provincial Education Department(23JY020)to Z.L.;Natural Science Basic Research Program of Shaanxi(2024JCYBMS-152)to Z.L.;Key Projects of Shaanxi University of Technology(SLGKYXM2302)to Z.L.;Opening Foundation of Shaanxi University of Technology(SLGPT2019KF02-02)to Z.L.;Natural Science Basic Research Program of Shaanxi(2020JM-280)to G.L.;Fundamental Research Funds for the Central Universities(GK201902008)to G.L;National Natural Science Foundation of China(31570378)to X.M.
Horseshoe bats(genus Rhinolophus,family Rhinolophidae)represent an important group within chiropteran phylogeny due to their distinctive traits,including constant high-frequency echolocation,rapid karyotype evolution,...
supported by Shenzhen Science and Technology Program(Grant No.JCYJ20220818102012024);Hong Kong Research Grants Council(Grant Nos.T21–602/16-R and RGC R5037–18)。
The flow field near a spur dike such as down flow and horseshoe vortex system(HVS)are susceptible to the topographic changes in the local scouring process,resulting in variation of the sediment transport with time.In ...
supported by the Chinese National Natural Science Foundation(Grant No.U1602265,Mapping Karst Biodiversity in Yunnan);the Strategic Priority Research Program of the Chinese Academy of Sciences(Grant No.XDA20050202);the Chinese Academy of Sciences Southeast Asia Biodiversity Research Center fund(Grant No.Y4ZK111Bo1).
Bats provide an excellent casestudy for studying evolution due to their remarkable flight and echolocation capabilities.In this study,we sought to understand the phenotypic evolution of key traits in Rhinolophidae(hor...
supported by the National Natural Science Foundation of China(31970394,32192421,31300314);Special Foundation for National Science and Technology Basic Research Program of China(2021FY100303)。
Unraveling the diversification mechanisms of organisms is a fundamental and important macroevolutionary question regarding the diversity,ecological niche, and morphological divergence of life. However, many studies ha...
Supported by NSFC(Grant Nos.11671288,11822109,11790274)。
We give a brief survey on the dynamics of vector fields with singularities.The aim of this survey is not to list all results in this field,but only to introduce some results from several viewpoints and some technics.
Supported by Medical Health Science and Technology Project of Zhejiang Provincial Health Commission,No.2019KY575(to Zhou C).
BACKGROUND Bilateral perirenal hematoma is rarely reported in endoscopic management of horseshoe kidney stones,and there are few studies reporting the formation of bilateral hematoma following tubeless percutaneous ne...