Using new techniques based on the polarimetric fluctuation spectrum, the fluctuation behaviour of the polarization of individual pulses is examined in three pulsars that show drifting subpulses, allowing various aspects of the fluctuations to be quantified for the first time. Of the three pulsars studied, only PSR B0809+74 shows behaviour completely consistent with the superposition of orthogon...

The year 1380 became one of the critical points in history Eastern Europe: twenty-year civil war Ulus Jochi ended, Tatars suffered their first major defeat from Moscow Battle Kulikovo, and a long-term system political relations between Genoa Golden Horde developed Crimea. Each these topics has significant historiography. However, until today there is no comprehensive, systematic holistic analys...

stimuli was not significantly different between TRN and SED hearts (P > 0.05 unpaired t-test n = 9-10). We suggest that despite the occurrence of both cardiac hypertrophy and electrical remodelling in response to voluntary exercise, these changes do not pre-dispose the exercise trained heart to arrhythmias. Our findings are consistent with the overall beneficial effect of mild exercise on the h...

The sixth edition of the haemophilia B database lists in easily accessible form all known factor IX mutations due to small changes (base substitutions and short additions and/or deletions of <30 bp) identified in haemophilia B patients. The 1380 patient entries are ordered by the nucleotide number of their mutation. Where known, details are given on factor IX activity, factor IX antigen in circ...