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Toplam kayıt 51, listelenen: 1-10
Design optimization of piezoelectric composite transducer using finite element method
(Trans Tech Publications LTD, 2002)
The effect of size on the performance of the cymbal transducer was investigated by using experimental and computational methods. Cymbal transducers were fabricated with steel endcap materials and piezoelectric ceramic, ...
Combined Treatment of Cisplatin and Epsilon-Viniferin Induces C6 (Rat Glioma) Cell Apoptosis in Time-Dependent Manner
(International Institute of Anticancer Research, 2014)
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Transmission electron microscopy studies of La2O3-doped alpha-SiAlON ceramics
(IOP Publishing LTD, 1999)
alpha-SiAlON is able to accommodate cations into its crystal structure if the cations are sufficiently small in size, thus helping to reduce the volume of the remnant grain boundary phase after processing. In this study, ...
Characterization and Antioxidant Activity of Quercetin/Methyl-beta-Cyclodextrin Complexes
(Bentham Science Publ LTD, 2016)
Quercetin (Qu), a polyphenolic flavonoid, is one of the most effective plant originated antioxidants. Despite the potential use of Qu in clinical trials, low water solubility, stability problems and the scarcity of cellular ...
Effects of different Si3N4 starting powders and sintering conditions on the grain morphology and mechanical properties of ?-SiAlON ceramics
(2001)
The preparation of ?-SiAlON microstructures by ß-Si3N4 starting powder or by applying nucleation step during sintering was studied. The application of sintering cycles on nucleation effect and the effect of different Si3N4 ...
The preparation of Ce alpha-sialons and related unstable phases
(Iom Communications LTD, 1998)
It has previously been accepted that lanthanum and cerium do not form alpha-sialon structures because their ions are too large to enter the interstices in the structure. Recent work on heat-treatment of rare-earth densified ...
Mathematical modelling for carbon dioxide equivalent prediction of greenhouse gases emitted from a small scale turbojet engine
(AIAA American Institute of Aeronautics and Astronautics, 2015)
In this paper, carbon dioxide equivalent of greenhouse gases emitted from a small scale turbojet engine is investigated for various engine loads. Within this context, emitted greenhouse gases are measured in accordance of ...
Flextensional composite transducers: Designing, fabrication and application
(Springer, 2000)
The design, fabrication and application of flextensional composite transducers are summarized in this study. The moonie and cymbal type flextensional transducer consist of a ceramic driving element sandwiched between two ...