Background,Motivation and Objective The local contact stiffness(LCS)of structures and materials may change significantly when there exist buried or subsurface *** LCS can then act as the identification parameter for n...
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Background,Motivation and Objective The local contact stiffness(LCS)of structures and materials may change significantly when there exist buried or subsurface *** LCS can then act as the identification parameter for nondestructive testing(NDT).On the
Background,Motivation and Objective With the current development in material preparation and demand for various devices,the functional graded piezoelectric material(FGPM)have a wide application prospect in aerospace,a...
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Background,Motivation and Objective With the current development in material preparation and demand for various devices,the functional graded piezoelectric material(FGPM)have a wide application prospect in aerospace,aviation,biomedicine,military,etc.
Background,Motivation and Objective Piezoelectric materials and the related devices have been widely used in the field of modern high technology,due to their unique mechanical–electric coupling advantages compared wi...
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Background,Motivation and Objective Piezoelectric materials and the related devices have been widely used in the field of modern high technology,due to their unique mechanical–electric coupling advantages compared with the traditional ***,since
＜正＞Background,Motivation and Objective SAW delay line is small in size,light in weight and has high *** can be used in many eletronic system like radar,communication,navigation and *** is difficult to achieve wide ...
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＜正＞Background,Motivation and Objective SAW delay line is small in size,light in weight and has high *** can be used in many eletronic system like radar,communication,navigation and *** is difficult to achieve wide band and low loss simultaneously by
Background,Motivation and Objective There is an increasing demand for the quantitative non-destructive testing,which plays an important role in the safety *** to the advantages of non-contact and wideband,many researc...
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Background,Motivation and Objective There is an increasing demand for the quantitative non-destructive testing,which plays an important role in the safety *** to the advantages of non-contact and wideband,many researches pay much attention to the
Background,Motivation and Objective1-3 piezocomposite transducers have many advantages:lighter weight;lower specific acoustic impedance;higher effective electromechanical coupling coefficient,which is close to the k33...
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Background,Motivation and Objective1-3 piezocomposite transducers have many advantages:lighter weight;lower specific acoustic impedance;higher effective electromechanical coupling coefficient,which is close to the k33 of the piezoelectric ceramic *** the
Background,Motivation and Objective Hysteresis is the major factor limiting the stability achievable with temperature compensated crystal oscillator(TCXO),especially in the field of microcomputer compensated crystal o...
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Background,Motivation and Objective Hysteresis is the major factor limiting the stability achievable with temperature compensated crystal oscillator(TCXO),especially in the field of microcomputer compensated crystal oscillator(MCXO).Hysteresis can be
Background In this study,a technique to overcome the limitation of systemic administration of Methylene(MB),encapsulation of methylene blue in polymeric liposomes and drug release after dual frequency sonication has b...
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Background In this study,a technique to overcome the limitation of systemic administration of Methylene(MB),encapsulation of methylene blue in polymeric liposomes and drug release after dual frequency sonication has been investigated.
Background,Motivation and Objective Gas detection apparatus based on SAW/GC was gained by combining Surface Acoustic Wave(SAW)gas sensor with gas chromatography(GC),as shown in Figure 1,in which the GC was used to ach...
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Background,Motivation and Objective Gas detection apparatus based on SAW/GC was gained by combining Surface Acoustic Wave(SAW)gas sensor with gas chromatography(GC),as shown in Figure 1,in which the GC was used to achieve qualitative analysis and the SAW
Background,Motivation and Objective The quartz crystal microbalance(QCM)commonly configure with electrodes on both sides of a thin disk AT-cut *** study showed that the AT-cut quartz crystal could be electrically exci...
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Background,Motivation and Objective The quartz crystal microbalance(QCM)commonly configure with electrodes on both sides of a thin disk AT-cut *** study showed that the AT-cut quartz crystal could be electrically excited into resonance because
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