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29 Result(s)
within
**g-Long Ma
Engineering
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Article
Discovery of ferromanganese crust boundary and its genetic and ore prospecting significance
Evidences for the existence of ferromanganese crust boundary were found for the first time during the survey of the “DA YANG YI HAO” Vessel 2003. Some typical characteristics of the boundary are summarized and...
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Article
Damage and failure rule of rock undergoing uniaxial compressive load and dynamic load
For understanding the damage and failure rule of rock under different uniaxial compressive loads and dynamic loads, tests on red sandstone were carried out on Instron 1342 electro-servo controlled testing syst...
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Article
Effect of temper rolling on tensile properties of low-Si Al-killed sheet steel
The tensile properties of steel after temper rolling are affected by the reduction; low-Si Al-killed sheet steel was taken to study the effect of temper rolling on the tensile properties. The results indicate ...
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Article
Formation of active radicals and mechanism of photocatalytic degradation of phenol process using eosin sensitized TiO2 under visible light irradiation
The role of oxygen and the generation of active radicals in the photocatalitic degradation of phenol were investigated using the eosin sensitized TiO2 as photocatalyst under visible light irradiation. Diffuse ref...
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Article
Optimizing Production of Pectinase from Orange Peel by Penicillium oxalicum PJ02 Using Response Surface Methodology
A novel strain Penicillium oxalicum PJ02 was isolated for the production of exo-pectinase, endo-pectinase, carboxymethylcellulase (CMCase) and xylanase. Response surface methodology (RSM) was employed to optimize...
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Article
Enzymatic reaction of ethanol and oleic acid by lipase and lignin peroxidase in rhamnolipid (RL) reversed micelles
An environment friendly bio-surfactant of rhamnolipid (RL) was used as a solvent. The enzymatic reaction of oleic acid catalyzed by lipase and lignin peroxidase (lip) was evaluated. The optimum conditions of e...
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Article
Advances in fabricating double-emulsion droplets and their biomedical applications
Double-emulsion droplets have found widespread applications in various engineering and biomedical fields because of their capability in encapsulating different components in each layer. The conventional doubl...
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Chapter and Conference Paper
Generalized Multi-fuzzy Soft Set and Its Application in Decision Making
The soft set theory, proposed by Molodtsov, can be used as a general mathematical tool for dealing with uncertainty. By introducing a generalization parameter which itself is multi-fuzzy, we define generalized...
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Article
Phase transformation of a cold work tool steel during tempering
The hardness and microstructure evolution of a 8% Cr cold work tool steel during tempering for 40 h were investigated. Transmission electron microscope examinations showed that M3C carbides precipitated from supe...
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Article
Electrochemical behavior of Mg-Al-Pb alloy in 3.5% NaCl solution
An investigation on electrochemical behavior of Mg-5%Pb alloy, Mg-6%Al alloy and Mg-6%Al-5%Pb alloy (mass fraction) in 3.5% NaCl (mass fraction) solution was conducted using electrochemical measurements and co...
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Article
Friction identification and compensation design for precision positioning
Precision positioning systems driven by linear motors are vulnerable to force disturbances owing to the reduction of gear transmission. The friction, included in the disturbance, can be modeled and compensated...
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Article
Stability Analysis for Time-delay Systems with Nonlinear Disturbances via New Generalized Integral Inequalities
This paper represents a novel less conservative stability criterion for time-delay systems with nonlinear disturbances. The main purpose is to obtain larger upper bound of the time-varying delay. A suitable Ly...
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Article
Effect of W addition on hot deformation and precipitation behaviors of 19Cr2Mo ferritic stainless steel
The hot deformation behavior of 19Cr2Mo and 19Cr2Mo1W ferritic stainless steels was studied by using uniaxial hot compression tests on a thermomechanical simulator. The hot deformation was carried out at tempe...
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Article
Application of wide-field electromagnetic method in shale gas survey in Eastern Kunlun, Qinghai province, China
In order to study the distribution of shale gas reservoir in the Babaoshan Basin of Eastern Kunlun, the wide-field electromagnetic (WFEM) survey was carried out to obtain the spatial distribution characteristi...
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Article
A Personalized Feature Extraction and Classification Method for Motor Imagery Recognition
In practical applications of the motor imagery-based brain–computer interface (BCI) system, the differences in electroencephalogram (EEG) signal manifestation and corresponding rhythm ranges in different indiv...
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Article
Recent progress of fiber-shaped batteries towards wearable application
Rapid development of portable or wearable devices, which is inspired by requirements of instant messaging, health monitoring and handling official business, urgently demands more tiny, flexible and light power...
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Article
An innovative process of clad teeming for preparing slab ingot
An innovative process of clad teeming was proposed to prepare slab ingot, which featured a built-in cold core to inhibit solidification defects. A 20-kg clad ingot was prepared in the experiment, using a volum...
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Book
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Chapter
Network-Based Heading Control of UMVs
This chapter addresses network-based heading and rudder oscillation reduction for a equipped with single rudder in network environments. A novel network-based model is first established by constructing a h...
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Chapter
Network-Based Dynamic Output Feedback Control of UMVs
This chapter is concerned with network-based modeling and dynamic output feedback control for a in network environments. A network-based model for the is established by taking sampler-to-control station pa...
