Social innovation og Muhammad Yunus i en dansk kontekst Assem Barakat Abdullah Mohammed Al-Majid Mohammad Shahidul Islam M Ali Saied M Soliman .Molecular structure investigation and tautomerism aspects of ()-3-benzylideneindolin-2-one  Articles written in Journal of Chemical Sciences. Yunus was also an astrologer, predicting the date of his own death in seven days' time. Astronomer, born in Egypt, calculated trigonometric functions for use in astronomy and wrote an astronomical handbook, al-Zij al-Hakimi al-kabir, the Great Tables of Caliph al-Hakim, which contained observations made by Yunus, including 30 lunar eclipses used by SIMON NEWCOMB in his lunar theory.