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作者:... Weiyang Qin , Yongfeng Yang , Zhiyong Zhou
来源:[J].Archive of Applied Mechanics(IF 1.035), 2017, Vol.87 (9), pp.1541-1554Springer
摘要:In this paper, we study the characteristics of a tri-stable energy harvester (TEH) that is realized by the effect of magnetic attractive forces. The electromechanical model is established, and the corresponding coupling equations are derived by Euler–Lagrange equation. The p...
作者:Jianfeng Wang , Zhiyong Zhou , Jun Yu
来源:[J].EURASIP Journal on Advances in Signal Processing(IF 0.807), 2019, Vol.2019 (1), pp.1-12Springer
摘要:Abstract(#br)In this paper, we introduce the q -ratio block constrained minimal singular values (BCMSV) as a new measure of measurement matrix in compressive sensing of block sparse/compressive signals and present an algorithm for computing this new measure. Both the mixed ℓ...
作者:Zhiyong Zhou , Rebecca M. Mitchell ...
来源:[J].Malaria Journal(IF 3.4), 2016, Vol.15 (1)Springer
摘要:Abstract(#br) Background(#br)Although malaria control intervention has greatly decreased malaria morbidity and mortality in many African countries, further decline in parasite prevalence has stagnated in western Kenya. In order to assess if malaria transmission reservoir is ...
作者:... Jian Zhang , Zhengrong Ma , Zhiyong Zhou
来源:[J].Chinese Science Bulletin(IF 1.319), 1998, Vol.43 (10), pp.798-803Springer
摘要:Abstract(#br)The origin and the recent progress of pollen-tube pathway method (PTPM) is described. The results of transforming wheat during 1990 to 1994 are reported briefly. They are: (i) Transfomtion frequencies were 3% –6%, even reached 13.5 %; (ii) the genetic expression...
作者:Honghai Liu , Dengcheng Ma , Zhiyong Zhou
来源:[J].Journal of Wuhan University of Technology-Mater. Sci. Ed.(IF 0.484), 2012, Vol.27 (4), pp.740-745Springer
摘要:Abstract(#br)The paving segregation of asphalt mixture was closely related to the structure size and using parameters for the screw distributor of paver, and the paving uniformity of the mixture was determined by the screw blade diameter, pitch, and the position of the mixture in...
作者:... Xingmin Ren , Weiyang Qin , Zhiyong Zhou
来源:[J].Archive of Applied Mechanics(IF 1.035), 2017, Vol.87 (1), pp.45-57Springer
摘要:Abstract(#br)A novel tri-stable energy harvester (TEH) is developed to improve the efficiency of harvesting vibration energy. The corresponding dynamical model was established, and its motion equations were derived. The potential energy shows that the TEH owns shallower and wider...

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