Radio sources with steep spectra are preferentially associated the most distant galaxies, $\alpha-z$ relation, but reason for this relation is an open question. The spatial distribution of in high-z radio can be used to study and low-frequency observations particularly important understanding particle acceleration injection mechanisms. However, small angular sizes together inherently low resolu...

Aim. To evaluate the dynamics of left atrial volume (LAV), strain (S) during reservoir phase and rate (SR) in patients with paroxysmal persistent fibrillation (AF), scheduled for catheter radiofrequency ablation (RFA), as well to compare predictive value S SR a marker maintaining sinus rhythm. Material methods . A total 19 (men, 11; women, 8) aged 62±10,7 years AF were included study, 13 (67%) ...

We present deep 350and 1200-μm imaging of the region around 4C 41.17 – one of the mostdistant (z = 3.792) and luminous known radio galaxies – obtained with the Submillimeter High Angular Resolution Camera (SHARC-II) and the Max Planck Millimeter Bolometer Array (MAMBO). The radio galaxy is robustly detected at 350 and 1200 μm, as are two nearby 850μm-selected galaxies; a third 850-μm source is ...

A series of 1,2,3-trisubstituted indolizines (2a–2f, 3a–3d, and 4a–4c) were screened for in vitro whole-cell anti-tubercular activity against the susceptible H37Rv multidrug-resistant (MDR) Mycobacterium tuberculosis (MTB) strains. Compounds 2b–2d, 4a–4c active H37Rv-MTB strain with minimum inhibitory concentration (MIC) ranging from 4 to 32 µg/mL, whereas 4a–4c, ethyl ester group at 4-position...