Nicolaus RohlfsNicolaus Rohlfs was an 18th-century German mathematics teacher (arithmeticus) in Buxtehude and Hamburg who wrote astronomical calendars, a book about gardening, and other treatises that were continued by Matthias Rohlfs. Trigonometrische Calculation, der Anno Christi 1724. den 22 Maji ... vorfallenden grossen Sonnen-Finsterniss : wie dieselbe über den Hamburgischen Horizont sich praesentiren wird ... auffgesetzet von Nicolaus Rohlfs. Druck: Struckische Buchdruckerei, Lübeck, ca 1723 Tabula horologica.
Jerusalem (Mendelssohn book)Jerusalem, or on Religious Power and Judaism (Jerusalem oder über religiöse Macht und Judentum) is a book written by Moses Mendelssohn, which was first published in 1783 – the same year when the Prussian officer Christian Wilhelm von Dohm published the second part of his Mémoire Concerning the amelioration of the civil status of the Jews. Moses Mendelssohn was one of the key figures of Jewish Enlightenment (Haskalah) and his philosophical treatise, dealing with social contract and political theory (especially concerning the question of the separation between religion and state), can be regarded as his most important contribution to Haskalah.
Medieval danceSources for an understanding of dance in Europe in the Middle Ages are limited and fragmentary, being composed of some interesting depictions in paintings and illuminations, a few musical examples of what may be dances, and scattered allusions in literary texts. The first detailed descriptions of dancing only date from 1451 in Italy, which is after the start of the Renaissance in Western Europe. The most documented form of secular dance during the Middle Ages is the carol also called the "carole" or "carola" and known from the 12th and 13th centuries in Western Europe in rural and court settings.
Alice Rühle-GerstelAlice Rühle-Gerstel (24 March 1894 – 24 June 1943) was a German-Jewish writer, feminist, and psychologist. Alice Gerstel attended a girls' boarding school in Dresden, then the lyceum and the German-language teacher-training college in Prague. She was a nurse in the First World War. From 1917 to 1921 she studied literature and philosophy in Prague and Munich. In 1921, she completed a doctorate on Friedrich Schlegel. In the same year she married Otto Rühle, a Left-communist student of Alfred Adler, and together with Grete Fantl founded the Marxist Individual-psychological Study Association of Dresden.
Mustafa ÜlgenMustafa Ülgen (born 1945 in İnegöl, Bursa Province) is a Turkish orthodontist. Ülgen completed primary and middle school in İnegöl. After his graduation from Bursa Boys High School, he graduated from Istanbul University Faculty of Dentistry in 1967. After two years of military service as a reserve officer, with a scholarship awarded from the Ministry of Education of Turkey, he studied orthodontics at the University of Zurich, Switzerland under Rudolf Hotz and Paul Walter Stöckli, where he got his PhD degree.
