supported by the National Key Research and Development Program of China(2023YFC2412600);the National Natural Science Foundation of China(52271243,52171233,82370924,82170929);the Beijing Natural Science Foundation(L212014);the Beijing Nova Program(20230484459);the National Clinical Key Discipline Construction Project(PKUSSNKP-T202103);the Research Foundation of Peking University School and Hospital of Stomatology(PKSS20230104).
Peri-implantitis is a bacterial infection that causes soft tissue inflammatory lesions and alveolar bone resorption,ultimately resulting in implant failure.Dental implants for clinical use barely have antibacterial pr...
supported by the National Natural Science Foundation of China(No.12271419).
In this paper,we consider the symmetric cone linear complementarity problem with the Cartesian P0-property and present a regularization smoothing method with a nonmonotone line search to solve this problem.It has been...
Financial supports from the PolyU Distinguished Postdoctoral Fellowship Scheme are highly appreciated;supported by the National Natural Science Foundation of China (Grant No.52201008);the Fundamental Research Funds for the Central Universities,the State Key Laboratory of Particle Detection and Electronics (Grant No.SKLPDE-KF-202311).
Utilizing the Discrete Element Method,this research studied the stiffness distribution of gap-graded soils by modifying the conventional static method.By acknowledging the inherent particle property disparity between ...
supported by the National Natural Science Foundation of China(No.52201226);Fundamental Research Program of Shanxi Province,China(No.202103021223036);the Key Scientific Research Project in Shanxi Province,China(No.202102050201007);the special fund for Science and Technology Innovation Teams of Shanxi Province,China(No.202204051001004)。
The effect of adding Cr and Mg on the microstructure and properties of Cu−Ti alloys was examined.Cu−Ti−Cr−Mg alloys were fabricated using vacuum induction melting.The microstructure and phase composition of Cu−Ti−Cr−M...
Supported by the National Natural Science Foundation of China(Grant No.12471298);the Shaanxi Fundamental Science Research Project for Mathematics and Physics(Grant No.23JSQ031);the Shaanxi Province College Student Innovation and Entrepreneurship Training Program(Grant Nos.S202210699481 and S202310699324X).
Fibonacci sequence,generated by summing the preceding two terms,is a classical sequence renowned for its elegant properties.In this paper,leveraging properties of generalized Fibonacci sequences and formulas for conse...
Supported by the 2021 General Special Scientific Research Project of the Education Department of Shaanxi Provincial Government(21JK0637);the Science and Technology Planning Project of Weinan Science and Technology Bureau(2022ZDYFJH-11);the 2021 Talent Project of Weinan Normal University(2021RC16)。
By using the topological uniform descent,the necessary and sufficient conditions for which property(W_(E))and property(R)hold for bounded linear operators are given.As a consequence of the main result,the stability of...
supported by the National Natural Science Foundation of China(Grant No.52075184);Guangdong Basic and Applied Basic Research Foundation,China(Grant No.2024A1515011786).
In finite element analysis(FEA),optimizing the storage requirements of the global stiffness matrix and enhancing the computational efficiency of solving finite element equations are pivotal objectives.To address these...
Binary composites(ZIF-67/rGO)were synthesized by one-step precipitation method using cobalt nitrate hexahydrate as metal source,2-methylimidazole as organic ligand,and reduced graphene oxide(rGO)as carbon carrier.Then...
supported by the National Key R&D Program of China(No.2023YFB2904803);the National Natural Science Foundation of China(Nos.62341128,62201087,and 62101069);the National Science Fund for Distinguished Young Scholars,China(No.61925102);the Beijing Natural Science Foundation,China(No.L243002);the Beijing University of Posts and Telecommunications-China Mobile Research Institute Joint Innovation Center。
As the underlying foundation of a digital twin network(DTN),digital twin channel(DTC)can accurately depict the electromagnetic wave propagation in the air interface to support the DTN-based 6G wireless network.Since e...
Supported by National Key R&D Program of China(Grant Nos.2022YFB4603101,2022YFB3402200);Key Project of NSFC of China(Grant No.92271205);Sichuan Provincial Science and Technology Program and Fundamental Research Funds for the Central Universities of China(Grant No.D5000230049).
The accurate characterization of anisotropy for additively manufactured materials is of vital importance for both highperformance structural design and printing processing optimization.To avoid the repetitive and redu...