Suchergebnisse
Suchergebnisse:
Vor einem Tag · Johann Friedrich Pfaff schrieb am 22. März 1802 aus Helmstedt einen Brief an Gauß (erstmals veröffentlicht 1917). Darin zitierte er aus einem Brief – den er von Christoph Friedrich von Pfleiderer erhalten hatte – die folgende möglicherweise erste (veröffentlichte) Konstruktion eines regelmäßigen Siebzehnecks.
Vor 3 Stunden · His chapter deals with the history of the editions of mathematical diagrams in Greek geometrical texts from antiquity to modern critical editions, notably those published by Heiberg and Friedrich Hultsch (1833–1906). However, the issues Netz’s chapter addresses differ from those dealt with for cuneiform documents for one fundamental reason: the witnesses available for the Greek works from ...
Vor einem Tag · This is a list of heads of state and government who died in office. In general, hereditary office holders (kings, queens, emperors, emirs, and the like) and holders of offices where the normal term limit is life (popes, presidents for life, etc.) are excluded because, until recently, their death in office was the norm.
Vor einem Tag · This is a list of foreign players in Major League Soccer.The following players: Have played at least one MLS regular season game. Players who were signed by MLS clubs, but only played in playoff games, U.S. Open Cup games, or did not play in any competitive games at all, are not included.
Vor einem Tag · Blasius – Johann Heinrich Blasius (1809–1870) general zoology (mainly vertebrates) W. Blasius – August Wilhelm Heinrich Blasius (1845–1912) ornithology; Blatchley – Willis Blatchley (1859–1940) Bleeker – Pieter Bleeker (1819–1878) Bloch – Marcus Elieser Bloch (1723–1799) Bloch fl. 1923; Blumenbach – Johann Friedrich ...
Vor einem Tag · Carlos Kleiber discography. The Austrian conductor Carlos Kleiber (1930–2004) only released nine studio recordings over the course of his five-decade career. [1] He was famous for his elusiveness, often canceling concerts on short notice and appearing in only 96 orchestral concerts as well as about 620 opera performances. [2]
Vor 3 Stunden · 1830 - Johann F. C. Hessel publishes an independent geometrical derivation of the 32 point groups (crystal classes). 1832 - Friedrich Wöhler and Justus von Liebig discovered polymorphism in molecular crystals, using the example of benzamide.
