167 Result(s)
within
**-Hui Lu
Engineering
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Article
Heuristics for the design of part-orienting systems
In many manufacturing systems, parts must be fed to automatic machines in a specific orientation. This is often accomplished by what are known as part-orienting systems (POSs). A POS consists of one or more se...
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Article
An ultrahigh vacuum chemical vapor deposition system and Si, GeSi epitaxy on a three-inch Si wafer
An ultrahigh vacuum chemical vapor deposition (UHV/CVD) system with reflection high energy electron diffraction (RHEED) was introduced. The Si epilayers and SiGe strained-layers on three-inch Si (100) substrat...
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Article
Migration of surplus agricultural labor in the process of economic transition
This paper on the migration of the surplus farm labor during the economic transition of China focuses on a case study of Zhejiang, China's eastem coastal province, with 45 million population and located in rel...
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Article
Line clip** against polygonal window algorithm based on the multiple virtual boxes rejecting
This paper presents a new algorithm for line clip** against a polygonal window by exploiting the local relationship between each line segment and the polygon. Firstly, a minimal enclosing box (MEB) of the po...
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Article
Key technologies of layout design of recycling plants of waste refrigerators
The present situations of waste refrigerators recycling and disposing were analyzed. Three key technologies of layout design of recycling plants of waste refrigerators were presented as follows: 1) establishme...
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Article
Tribological behavior of Gampsocleis Gratiosa foot pad against vertical flat surfaces
Some tribological behavior between mature Gampsocleis gratiosa foot pads and vertical flats of different materials were studied in this work. stereomicroscope (SMS) and scanning electron microscope (SEM) were use...
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Article
Nanopositioning and Nonlinearity Compensation for Step Imprint Lithography Tool
In this paper, the motion mode and nanopositioning accuracy in the step imprinting lithography process are presented, and the positioning errors different from the traditional errors, such as the gap error exi...
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Chapter
Multisensor Information Fusion Application to SAR Data Classification
A new multisensor information fusion classifier is introduced and applied to land cover classification using SAR composites. This classifier aims at the integration of multi-source, contextual and prior to inf...
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Article
A new optimization algorithm based on chaos
In this article, some methods are proposed for enhancing the converging velocity of the COA (chaos optimization algorithm) based on using carrier wave two times, which can greatly increase the speed and effici...
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Article
Parallel mining and application of fuzzy association rules
Quantitative attributes are partitioned into several fuzzy sets by using fuzzy c-means algorithm. Fuzzy c-means algorithm can embody the actual distribution of the data, and fuzzy sets can soften the partition bo...
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Article
A nano-scale alignment method for imprint lithography
A novel nano-scale alignment technique based on moiré signal for room-temperature imprint lithography in the submicron realm is proposed. The moiré signals generated by two pairs of quadruple gratings on mold ...
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Article
Fabrication and evaluation of microgrooved polymers as peripheral nerve conduits
Cell alignment plays an important role in the repair of damaged peripheral nerves. The aligned Schwann cells could direct the axonal outgrowth during nerve reconstruction. One way of aligning Schwann cells is ...
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Article
Application of the ISCST3 model for predicting PCDD/F concentrations in agricultural soil in the vicinity of a MSWI plant in China
Based on the Industrial Source Complex Short-Term Version 3 (ISCST3) model, a simplified modeling approach was developed to predict concentrations of congeners of polychlorinated-p-dioxins and dibenzofurans (PCDD...
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Article
Effect of adding Ce on interfacial reactions between Sn-3.0Ag-0.5Cu solder and Cu substrate
The formation and the growth of Cu-Sn intermetallic compound (IMC) layer at the interface between Sn-3.0Ag-0.5Cu-xCe solder and Cu substrate during soldering and aging were studied. The results show that Cu6Sn5 I...
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Article
Rheological properties of sweet potato starch before and after denaturalization
Based on the sweet potato starch, cationic starch, acetic starch and cationic-acetic compoundedly modified starch were made through chemical denaturalization. The above three kinds of static rheological parame...
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Article
Polychlorinated dibenzo-p-dioxins and dibenzofurans in flue gas emissions from municipal solid waste incinerators in China
Polychlorinated dibenzo-p-dioxins and furans (PCDD/Fs) emissions in flue gas from two types of municipal solid waste incinerators (MSWIs) most commonly used in China were investigated in this study. The selected ...
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Article
A comparison of phantom linear scalar field and non-linear Born-Infeld scalar field
This paper studies phantom linear scalar field (LSF) and phantom non-linear Born-Infeld (NLBI) scalar field with square potential of the form V (ϕ) = ...
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Article
Activities of FeO in CaO-SiO2-Al2O3-MgO-FeO slags
Activities of FeO in CaO-SiO2-Al2O3-MgO-FeO slags were determined at 1 673 K by electrochemical measurements of the solid electrolyte cell: Mo |Mo+MoO2|ZrO2(MgO)|Fe+(CaO-SiO2-Al2O3-MgO-FeO)+Ag|Fe. The influences ...
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Article
Diagnosis and control of machine induced noise and vibration in steel construction
Most high-rise buildings constructed of steel or steel reinforced concrete have to install various vital equipments. Among these equipments machinery noise is especially annoying for accommodation close to the...
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Article
Evaluation of ultimate bearing capacity of Y-shaped vibro-pile
Based on Mindlin stress solution, a numerical computational method was proposed to calculate the stresses in the ground induced by side friction and the resistance of Y-shaped vibro-pile. The improved Terzaghi...
