Density modulo 1 of sublacunary sequences: application of Peres-Schlag's arguments

Let the sequence $\{t_n\}_{n=1}^{\infty}$ of reals satisfy the condition $\frac{t_{n+1}}{t_n} \ge 1+ \frac{\gamma}{n^\beta},0\le \beta <1, \gamma >0.$ Then the set $\{\alpha \in [0,1]: \exists \varkappa > 0 \forall n \in \mathbb{N} ||t_n \alpha || > \frac{\varkappa}{n^\beta \log (n+1)} \}$ is uncountable. Moreover its Hausdorff dimension is equal to 1. Consider the set of naturals of the form $2^n3^m$ and let the sequence $s_1=1, s_2=2, s_3=3, s_4=4, s_5=6, s_6 = 8,...$ performs this set as an increasing sequence. Then the set $\{\alpha \in [0,1]: \exists \varkappa > 0 \forall n \in \mathbb{N} ||s_n \alpha || > \frac{\varkappa}{\sqrt{n}\log (n+1)} \}$ also has Hausdorff dimension equal to 1. The results obtained use an original approach due to Y. Peres and W. Schlag.