Prof. Karl Kleine memberships and
activities in societies

memberships in societies / associations of slide rule collectors

  • RSTRechenschieber-Sammler-Treff

  • Oughtred Society

  • UKSRCUnited Kingdom Slide Rule Circle

  • KRINGKring Historische Rekeninstrumenten

  • ARCAmigos de las Reglas de Calculo

to be completed later

memberships in societies / working groups etc for
the history of mathematics, science or engineering


memberships in computer science societies

    Since the mid of the 1970ies I had been a member of the Gesellschaft für Informatik (GI), the German association of computer scientists, the Association for Computing Machinery (ACM), and the IEEE Computer Society (IEEE-CS). But as I am not active in computer science any more, in particular in active research and development, I let these memberships and the associated subscriptions to their publications expire in recent years; the last one was the IEEE-CS at the end of 2022.

    My current needs for access to publications of these societies as well as others are well served by the libraries of the two universities here in Jena and by online services.



  • Fellow of the Oughtred Society since 2008

  • Oughtred Society Award 2014


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