supported by the National Natural Science Foundation of China(Grant Nos.52105015 and 52225501);the China Postdoctoral Science Foundation(Grant No.2021M690830);the Postdoctoral Science Foundation of Heilongjiang Province,China(Grant No.LBH-Z21018)。
Inertial piezoelectric actuators are widely applied in precision devices with simple structure and accurate movement.However,existing inertial piezoelectric actuators still face the challenges of rollback motion and b...
supported by the National Natural Science Foundation of China(No.91962104);the Geological Survey Project from the Ministry of Science and Technology,China(No.1212011120326)。
Compositional changes in successively erupted felsic rocks can be used to infer physical changes in lower crustal conditions and to enhance the understanding of the tectonic regime.This study presents geochronological...
supported by the National Natural Science Foundation of China(41888101,41830216 and 41972225);the National Key Technologies R&D Program of China(2017YFC0601305,2018YFE0204202 and 2018YFC0603702);the Geological Survey Program of China(DD20190685)。
Tracing the closure of oceans with irregular margins and the formation of an orocline are crucial for understanding plate reconstruction and continental assembly.The eastern Central Asian Orogenic Belt,where the Mongo...
supported in part by the State’s Key Project of Research and Development Plan (Nos. 2017YFC0109202,2017YFA0104302);the National Natural Science Foundation (No.61871117);Science and Technology Program of Guangdong (No.2018B030333001)。
Tomographic perfusion imaging is a significant imaging modality for stroke diagnosis.However,the low rotational speed of the C-arm(6–8 s per circle)is a challenge for applying perfusion imaging in C-arm cone beam com...
supported by the National Natural Science Foundation of China(No.60873138,No.61100004);the Fundamental Research Funds for the Central Universities(No.HEUCF100607)
Against the defect of the real time system fault tolerant model that can only tolerate one fault, the Local optimum checkpoint(LOC) algorithm was proposed.Then according to the schedulability analysis, the worst case ...
MFIRE, an underground mine fire simulation program developed in 1980's, is a tool that can be used to simulate the impacts of a mine fire event to a mine ventilation network. However, the lack of the abilities to sim...
the National Natural Science Foundation of China (Nos. 60473031, 60673155);the Natural Science Foundation of Hunan (No. 05JJ30116)
Wide-area systems are becoming a popular infrastructure for long-running applications. Rollback- recovery, as a common technology for fault tolerance and load balance, must meet the challenges of scal- ability and inh...
Project supported by Applied Materials Foundation of ShanghaiMunicipal Commission of Science and Technology ( Grant No .0215)
Rollback is a synchronization mechanism in optimistic parallel discrete event simulation (PDES). A basic and popular realization of rollback is based on cancellation of error executed messages. In this paper, severa...
Project supported by the National "863" High-tech Program of China.
Network of workstations (NOW) now becomes one of the main trends of parallel computing. But for long-running scientific programs, it needs effective fault tolerance for its changing property. Checkpointing and rollbac...