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134 results on '"LI Ying-na"'

5. The Testing Method for Interface Customized Component

Author

Jiang, Ying, Li, Ying-Na, Zhang, Hai-Wang, Hutchison, David, Series editor, Kanade, Takeo, Series editor, Kittler, Josef, Series editor, Kleinberg, Jon M., Series editor, Mattern, Friedemann, Series editor, Mitchell, John C., Series editor, Naor, Moni, Series editor, Nierstrasz, Oscar, Series editor, Pandu Rangan, C., Series editor, Steffen, Bernhard, Series editor, Sudan, Madhu, Series editor, Terzopoulos, Demetri, Series editor, Tygar, Doug, Series editor, Vardi, Moshe Y., Series editor, Weikum, Gerhard, Series editor, Xie, Bing, editor, Branke, Juergen, editor, Sadjadi, S. Masoud, editor, Zhang, Daqing, editor, and Zhou, Xingshe, editor

Published
2010
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23. Preparation and characterization of poly(ether sulfone)/fluorinated silica organic–inorganic composite membrane for sulfur dioxide desulfurization.

Author

Li, Ying-Na, Li, Han, Ye, Hui, Zhang, Yu-Zhong, and Chen, Ying

Subjects
*FLUORINATION, *COMPOSITE membranes (Chemistry), *SULFUR dioxide, *DESULFURIZATION, *X-ray photoelectron spectroscopy
Abstract

The highly hydrophobic poly(ether sulfone)/fluorinated silica (PES/fSiO2) organic–inorganic composite membrane for sulfur dioxide (SO2) desulfurization was prepared by incorporating the fSiO2 particles on the PES membrane via sol–gel process and fluorination. The formation of PES/fSiO2 organic–inorganic composite membrane was examined by attenuated total reflectance Fourier transform infrared spectroscopy, X-ray photoelectron spectroscopy, thermal gravimetric analysis, field-emission scanning electron microscopy, and water contact angle. The experimental results showed that the fSiO2 inorganic layer was tightly bonded to the PES membrane surface through silane chemical reactions. The incorporation of the fSiO2 inorganic layer on the PES membrane surface increases the surface roughness and reduces the surface free energy because of the hydrophobic dodecafluoroheptyl-propyl-trimethoxysilane. The hydrophobicity of the PES/fSiO2 composite membrane was dramatically enhanced from 78.0° of PES membrane to 128.2° of PES/fSiO2 membrane. Compared with PES membrane, the desulfurization performance of PES/fSiO2 membrane was investigated. PES/fSiO2 organic–inorganic composite membrane indicated a reasonably stable SO2 absorption flux of 7.69E-4 mol/m2 s during the 240-min-long time operation. [ABSTRACT FROM AUTHOR]

Published
2019
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24. Research on Structure Analysis for Java Program

Author

Jiang Ying, Qin Li-Yong, and Li Ying-Na

Subjects
Program analysis, Shape analysis (program analysis), Java, Computer science, Programming language, Dynamic program analysis, Control flow graph, Static analysis, computer.software_genre, Call graph, computer, Dynamic testing, computer.programming_language
Abstract

Software testing includes static testing and dynamic testing. The static testing needn't run the program to be tested. The static analysis belongs to static testing, whose purpose is to collect program's information in order to do further analysis. This paper aims at analyzing the structure for java program and gaining the information at three different levels, including control flow graph at statement level, call graph at class-member level and class relation graph at class level. Then a structure analysis tool for java program (SAT4JP) is designed and implemented. Finally, some experiments are executed to verify the effectiveness of our method and SAT4JP.

Published
2011
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