supported by the Institute for Basic Science(IBS-R029-C4);supported by the National Key Research and Development Program of China(Grant No.2020YFA0712100);National Natural Science Foundation of China(Grant No.12231014);Beijing Scholars Program。
The Turán problem asks for the largest number of edges ex(n,H)in an n-vertex graph not containing a fixed forbidden subgraph H,which is one of the most important problems in extremal graph theory.However,the order of...
The simulated unified resultant amplitude theory studies function and polar graphs of sinusoidal radial waves including the cosine, sine, and summation waves for determining separate combination-wave equations arising...
Dear Editor,Prostatic small cell carcinoma(SCC)is a rare,deadly tumor with an overall median survival of fewer than 12 months[1-5].Here we describe a unique case of a patient with prostatic SCC who developed a concurr...
supported by U.S.National Science Foundations(Grant Nos.2212461 and 1813340);supported by National Natural Science Foundation of China(Grant Nos.12261010 and 11801101)。
We consider the problem of complex root classification,i.e.,finding the conditions on the coefficients of a univariate polynomial for all possible multiplicity structures on its complex roots.It is well known that suc...
supported substantially by the Southwest Jiaotong University for Material and Financial Support。
Graphene(Gr)has unique properties including high electrical conductivity;Thus,graphene/copper(Gr/Cu)composites have attracted increasing attention to replace traditional Cu for electrical applications. However,the pro...
financial support from National Natural Science Foundation of China (Grant No. 12102197)。
The physical stability of solid-liquid fuel is a factor that needs to be considered for fuel product practicability for storage and transportation. To determine the Influence of liquid bridge force on physical stabili...
supported by the National Natural Science Foundation of China(52172243)。
The(electro)chemical stability and Li dendrite suppression capability of sulfide solid electrolytes(SEs)need further improvement for developing all-solid-state Li batteries(ASSLBs).Here,we report advanced halogen-rich...
This work is financially supported by Gansu Province Key Research and Development Plan Projects(20YF3GA019);Gansu Province Science and Technology Project(20JR5RA447,20JR10RA174,20JR10RA203);Gansu Province Colleges and Universities Industrial Support Program Projects(2020C-20);Key Laboratory of Fluid and Power Machinery,Ministry of Education,Xihua University(szjj2019-016,LTDL2020-007).
In order to analyze the response of a hydraulic turbine to a variation in the operating conditions,different laws of variation in time of the massflow rate have been considered.After validating the overall numerical fr...
A system of mutually interacting point-mass objects is considered.All objects act on each other with mutual forces.A consistent relativity of motion based on the elimination of the observer is introduced.The center of...
supported by the National Natural Science Foundation of China(31770273)。
Paraquat(1,1’-dimethyl-4,4’-bipyridinium dichloride,PQ)has been widely used as a broad spectrum nonselective herbicide in agriculture for decades(Baldwin et al.,1968).Plants absorb PQ from their environment and tran...