70 Result(s)
within
English
Engineering
Classical Mechanics
Life Sciences, general
Materials Science, general
Yi**g Yong
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Article
Direct driven wind energy conversion system based on hybrid excitation synchronous machine
A novel direct-drive type wind power generation system based on hybrid excitation synchronous machine (HESM) is introduced in this paper. The generator is connected to an uncontrollable rectifier, and a fully ...
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Article
Silicon carbide nanotubes with special morphology prepared by super critical hydrothermal method and photoluminescence character
Silicon carbide nanotubes (SiCNTs) with special morphology synthesized by supercritical hydrothermal method at 470 °C and 8 MPa have been reported in this paper. SiCNTs with special morphology were characteriz...
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Article
Effects of La3+ on microwave dielectric properties of (Pb0.5Ca0.5)(Fe0.5Ta0.5)O3 ceramics
This work investigated the microwave dielectric properties of A-site substitution by rare earth La3+ in (Pb0.5Ca0.5) (Fe0.5Ta0.5)O3 (PCFT) system. A single perovskite phase was obtained only when the do** conte...
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Article
Spin-orbit coupling modification of photons to ray equation in inhomogeneous medium
Based on the principle of general relativity, geometrization of interaction, the interaction of the inhomogeneous isotropic medium to light can be equated to a non-Euclidean geometry field just like the situat...
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Article
Simulation of two-phase flows of a droplet impacting on a liquid film with an improved lattice Boltzmann model
Based on the lattice Boltzmann method (LBM), an improved pseudo-potential model, combined with a method of adding force term, is used to simulate the two-phase flows caused by a liquid droplet impacting on a l...
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Article
Piecewise linear representation of time series based on mean trend in sliding window
Seismic data show some important characteristics, such as big volume and strong timeliness. Specific to the time series data of earthquake precursory observations, a piecewise linear representation based on th...
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Article
Quick start-up of EGSB reactor treating fresh leachate of municipal solid waste
An expanded granular sludge bed (EGSB) reactor inoculated with anaerobic granular sludge was started up with its COD removal performance, self-balancing of pH, biogas production rate and characteristics of the...
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Article
Blind-restoration-based blind separation method for permuted motion blurred images
A novel single-channel blind separation algorithm for permuted motion blurred images is proposed by using blind restoration in this paper. Both the motion direction and the length of the point spread function ...
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Article
Error analysis for remote nonlinear iterative learning control system with wireless channel noise
In this paper, the iterative learning control problem is considered for a class of remote control system over wireless network communication channel. The control performance of remote iterative learning contro...
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Article
Preparation of the polysulfonamide/titania composites
A series of polysulfonamide (PSA)/TiO2 modifier nano-composite films were successfully prepared by in-situ polymerization at a low temperature based on 4, 4-diaminodiphenylsulfone and terephthaloyl chloride in th...
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Article
Effects of PbO-B2O3-CuV2O6 glass on the microwave dielectric properties of (Pb0.5Ca0.5)(Fe0.5Nb0.5)O3 ceramics
The influences of the PbO-B2O3-CuV2O6 (PBC) additives on the microwave dielectric properties of (Pb0.5Ca0.5) (Fe0.5Nb0.5)O3 (PCFN) ceramics were investigated as a function of sintering temperature from 950 °C to ...
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Article
Temperature dependence of microscopic properties in diblock copolymer films: A dissipative particle dynamics simulation
Temperature dependence of microscopic properties in diblock copolymer films has been investigated by dissipative particle dynamics simulations. Results show the relation between mean-square bond length (MSBL) ...
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Article
Hydrodynamics and oxygen transfer in a novel extra-loop fluidized bed bioreactor
In this paper, the characteristics of fluid mixing time in a novel extra-loop fluidized bed were studied. The results showed that the mixing time was shortened with the increase of fluid velocity. All the disc...
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Article
Modified surface tension model for free surface flow with single-phase lattice Boltzmann method
A single-phase lattice Boltzmann model with modified surface tension is developed in this paper to solve the problem of high-density-ratio free surface flow. The computational efficiency and accuracy are both ...
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Article
Lipases in the castor bean seed of Chinese varieties: Activity comparison, purification and characterization
The lipase activities in the three main Chinese castor bean varieties [ZiBi 05 (ZB 5), TongBi 06 (TB 6), **Bi 02 (JB 2)] were investigated. Two lipases were found in extracts from the endosperms of all the th...
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Article
Unequal decoding power allocation for efficient video transmission
We present an unequal decoding power allocation (UDPA) approach for minimization of the receiver power consumption subject to a given quality of service (QoS), by exploiting data partitioning and turbo decodin...
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Article
Power-efficient topologies for wireless sensor networks with fixed communication range
The expectations for sensor networks are growing. The performance of wireless sensor networks (WSNs) is greatly influenced by their network topology. In this paper, we consider four patterned topologies that b...
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Article
Modeling personalized head-related impulse response using support vector regression
A new customization approach based on support vector regression (SVR) is proposed to obtain individual head-related impulse response (HRIR) without complex measurement and special equipment. Principal componen...
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Article
Interior-point algorithm based on general kernel function for monotone linear complementarity problem
A polynomial interior-point algorithm is presented for monotone linear complementarity problem (MLCP) based on a class of kernel functions with the general barrier term, which are called general kernel functio...
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Article
Stoichiometric deduction of activated sludge process for organic carbon and nitrogen removal
The activated sludge process (ASP) is the most generally applied biological wastewater treatment method. The ASP for the removal of organic carbon and nitrogen can be looked as the combination of eight process...
