Analysis of dynamic lateral response for a multi-axle-steering tractor and trailer， Application of the Vortex Methods for Automotive Flows， Assessment of highway pavements for tire/road noise generation， Assessment...Analysis of dynamic lateral response for a multi-axle-steering tractor and trailer， Application of the Vortex Methods for Automotive Flows， Assessment of highway pavements for tire/road noise generation， Assessment of open-loop rollover control of articulated vehicles under different manoeuvres， Assistance systems for loading agricultural products。展开更多
Dear Editor, RNAi has become a mainstream molecular tool for assessing the functions of genes in mammalian cells . Large-scale RNA interference-based analyses are often complicated by false positive and negative hits ...Dear Editor, RNAi has become a mainstream molecular tool for assessing the functions of genes in mammalian cells . Large-scale RNA interference-based analyses are often complicated by false positive and negative hits due to off-target effects and interferon response , which can be attributed at least in part to the use of high concentrations of siRNA. Lowering the amounts of siRNAs and shRNAs can effectively and expediently mitigate the off-target effect and interferon response .展开更多
This paper proposes new interference estimation for power control in broadband wireless data networks. The proposed approach gives the filtered interference power in real-time removing undesired effects such as the fl...This paper proposes new interference estimation for power control in broadband wireless data networks. The proposed approach gives the filtered interference power in real-time removing undesired effects such as the fluctuation of interference power and the measurement noise due to receiver noise. The well-known Finite Impulse Response （FIR） structure filter is adopted for both the interference and the noise covarianee estimation. The proposed mechanism provides both the filtered interference power and the filtered number of active co-channel interferers, which shows good inherent properties. And the filtered interference power is not affected by the constant number of active co-channel interferes. It is also shown that the filtered number of active co-channel interference is separated from the filtered interference power. From discussions about the choice of design parameters such as window length and eovariance ratio, they can make the estimation performance of the proposed FIR filtering based mechanism as good as possible. Via extensive computer simulations, the performance of the proposed mechanism is shown to be superior to the existing Kalman filtering based mechanism.展开更多
文摘Analysis of dynamic lateral response for a multi-axle-steering tractor and trailer， Application of the Vortex Methods for Automotive Flows， Assessment of highway pavements for tire/road noise generation， Assessment of open-loop rollover control of articulated vehicles under different manoeuvres， Assistance systems for loading agricultural products。
基金Acknowledgments We thank Jun O Liu from Johns Hopkins School of Medicine for critical discussions and proof-reading of the manuscript. This work was supported by the National Key Project for Basic Research of China（2003CB114403）, National Natural Science Foundation of China （20272029, 20572053, 20421202, 20432010）, Ministry of Education of China （104189） and Nankai University.
文摘Dear Editor, RNAi has become a mainstream molecular tool for assessing the functions of genes in mammalian cells . Large-scale RNA interference-based analyses are often complicated by false positive and negative hits due to off-target effects and interferon response , which can be attributed at least in part to the use of high concentrations of siRNA. Lowering the amounts of siRNAs and shRNAs can effectively and expediently mitigate the off-target effect and interferon response .
文摘This paper proposes new interference estimation for power control in broadband wireless data networks. The proposed approach gives the filtered interference power in real-time removing undesired effects such as the fluctuation of interference power and the measurement noise due to receiver noise. The well-known Finite Impulse Response （FIR） structure filter is adopted for both the interference and the noise covarianee estimation. The proposed mechanism provides both the filtered interference power and the filtered number of active co-channel interferers, which shows good inherent properties. And the filtered interference power is not affected by the constant number of active co-channel interferes. It is also shown that the filtered number of active co-channel interference is separated from the filtered interference power. From discussions about the choice of design parameters such as window length and eovariance ratio, they can make the estimation performance of the proposed FIR filtering based mechanism as good as possible. Via extensive computer simulations, the performance of the proposed mechanism is shown to be superior to the existing Kalman filtering based mechanism.
