We use the relativistic hydrodynamics code Cosmos++ to model the evolution of the radio nebula triggered by the Dec. 27, 2004 giant flare event of soft gamma repeater 1806-20. We primarily focus on the rebrightening and centroid motion occurring subsequent to day 20 following the flare event. We model this period as a mildly relativistic (γ ∼ 1.07 − 1.67) jetted outflow expanding into the inter...

Geldanamycin and the closely related herbimycins A, B, and C were the first benzoquinone ansamycins to be extensively studied for their antitumor properties as small-molecule inhibitors of the Hsp90 protein chaperone complex. These compounds are produced by two different Streptomyces hygroscopicus strains and have the same modular polyketide synthase (PKS)-derived carbon skeleton but different ...

The brightest giant flare from the soft g-ray repeater (SGR) 1806 20 was detected on 2004 December 27. The isotropic-equivalent energy release of this burst is at least 1 order of magnitude more energetic than those of the two other SGR giant flares. Starting from about 1 week after the burst, a very bright (∼80 mJy), fading radio afterglow was detected. Follow-up observations revealed the mult...

The article presents unknown letters concerning the filling of pastoral vacancy at Tursko Wielkie written by Rev. Jan Herowski (from 1798 and 1799), about Evangelical Reformed Congregation Piaski Luterskie (Wielkie) from 1806 two pastors associated with it: Adam Huisson Józef Kühn. correct complement our knowledge congregations mentioned above as well reveal contacts between Calvinist Unities (...