Let A and B be two Heisenberg translations of $$\mathrm{PU}(2,1)$$ . In this paper, we will discuss the groups $$\langle A, \rangle $$ generated by non-commuting determine when they are free. The main result paper improves an assertion made Xie et al. (Canad. Math. Bull. 56(4) (2013) 881–889). We also extend improved for in $$\mathrm{PSp}(2,1)$$

  Abstract Critical Discourse Analysis as an interdisciplinary approach aims at making transparent the connections between discourse practices and social practices and provides ways of looking into translations from a critical standpoint.Farahzad is among the scholars who presented her specific CDA model inspired by Fairclough’s approach. The present Critical Discourse Analysis (CDA)-based s...

We reported that the strongly impressed states with stimuli of smells are characterized by the delta band waves with large spectral power (Murakami, 2005). In this article, we verify, from the EEG recordings during stimuli of feel (by touching materials with fingers), our hypothesis that the delta band waves with large spectral power were observed when participants were deeply moved or strongly...