نتایج جستجو برای: crystal system

تعداد نتایج: 2373089  

Journal: :journal of nanostructures 2014
p. alizadeh v. khani

transparent glasses in a system of li2o-mgo-sio2-al2o3-fchemical constituents were prepared by melt quenching method. in the fabrication of nanocrystal glass-ceramics, controlled nucleation and subsequent crystal growth were necessary to avoid loss of transparency. it was therefore important to understand thermal properties and crystallization kinetics of the glass ceramics. the crystallization...

Journal: :Journal of the European Optical Society: Rapid Publications 2009

Journal: :Discrete and Continuous Dynamical Systems 2021

The global weak martingale solution is built through a four-level approximation scheme to stochastic compressible active liquid crystal system driven by multiplicative noise in smooth bounded domain \begin{document}$ \mathbb{R}^{3} $\end{document} with large initial data. The coupled structure makes the a...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تربیت مدرس - دانشکده فنی مهندسی 1389

the poor orientation of the restaurants toward the information technology has yet many unsolved issues in regards to the customers. one of these problems which lead the appeal list of later, and have a negative impact on the prestige of the restaurant is the case when the later does not respond on time to the customers’ needs, and which causes their dissatisfaction. this issue is really sensiti...

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