نتایج جستجو برای: have higher potential

تعداد نتایج: 4213124  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه صنعتی اصفهان - دانشکده شیمی 1389

in this thesis, phosphorus ylides [phbppy], [no2bppy] and [brbppy] have been synthesized through the formation of phosphonium salt and dihydrogenation, followed by the reaction of pd(oac)2 and the orthopalladated dinuclear complexes [pd(?-cl)(phbppy)]2, [pd(?-cl)(no2bppy)]2 and [pd(?-cl)(brbppy)]2 have been produced. the reaction of dinuclear complexes and bidentate ligands [l = bipy (2,2-bipyr...

     In this article we introduce the notion of textit{Fractal $omega$-operad} emerging from  a natural $omega$-operad associated to any coglobular object in the category of higher operads in Batanin's sense, which in fact is a coendomorphism $omega$-operads. We have in mind coglobular object of higher operads which algebras are kind of higher transformations. It follows that this natural $omeg...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه اصفهان - دانشکده زبانهای خارجی 1390

this study was conducted to investigate the impact of podcasts as a learning and teaching tool on iranian efl learners’ motivation for listening as well as on their listening comprehension ability. the study also investigated the learners’ perception towards listening to podcasts and examined whether the learners were likely to accept podcasts. out of fifty-five intermediate learners studying e...

Journal: :Crystals 2021

Porous organic polymers provide high accessible surface areas, which make them attractive for gas storage, separation, and catalysis. In addition to those classical usage such compounds are particularly interesting electronic applications since their dimensional, electron-rich backbone provides advanced photophysical properties. However, non-soluble nature is a challenge processability, especia...

Journal: :MGIMO Review of International Relations 2011

Journal: :Physical Review E 2021

This work extends the domain of vibrational mechanics to higher dimensions, with fast vibrations applied different directions. In particular, presented analysis considers case a split biharmonic drive, where harmonics frequency $\ensuremath{\omega}$ and $2\ensuremath{\omega}$ are orthogonal directions in two-dimensional setting. It is shown, both numerically analytic calculations, that this det...

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