On 4 March 2021 at 9 UTC a 30-m in diameter near-Earth asteroid DW1 passed the Earth distance of 570000 km, reaching maximum brightness V=14.6 mag. We observed it photometrically from 2 March, when was visible V=16.5 mag, until 7 (V=18.2 mag). During that time swept 170 degrees long arc northern sky, spanning solar phase angles range 36 to 86 degrees. This made an excellent target for physical ...

Background: Recent obstetrical practice tends to avoid the use of manual uterine fundal pressure (MUFP); however, data showed that MUFP is actually employed. We here attempted 1) determine obstetricians’ attitudes towards via questionnaire, and 2) examine whether shortens 2nd stage labor, with latter tested as a pilot study. Methods: A questionnaire-based study was carried out (n = 122) at meet...

Context. The hierarchical model of galaxy formation, despite its many successes, still overpredicts the baryons fraction locked in galaxies as a condensed phase. The efficiency of supernovae feedback, proposed a long time ago as a possible solution for this so–called “overcooling” problem, is still under debate, mainly because modelling supernovae explosions within a turbulent interstellar medi...

Natural events have their ultimate foundation in quantum mechanics. We have developed a rational interpretation of strange quantum mechanics in terms of interactive holography. Thus, physical and biological phenomena should be dependent on their placement with respect to the holographic machinery of the Universe. In particular, these phenomena should be affected by the periodic changes of the p...