Christoph Scheiner

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Virtual organisations within and across enterprise structures are becoming mature as a potentially effective means for goal oriented business teamwork. Among the plentyful of support functions enabling the efficient cooperation in teams, team decision making is a very crucial one, but does not find adequate support in contemporary team software solutions.(More)
1 was the eldest son of Maciej Smogulecki, a reputed starosta (elder official). After the death of his father in 1617, Smogulecki was sent to the University of Freiburg in Germany. At the age of 15 or 16, he published a Latin tract with the title Sol illustratus ac propugnatus [22]. Smogulecki's tract was cited by the mathematician and astronomer Christoph(More)
Received ; accepted – 2 – ABSTRACT Because of the lack of reliable sunspot observation, the quality of sunspot number series is poor in the late 18th century, leading to the abnormally long solar cycle (1784–1799) before the Dalton minimum. Using the newly recovered solar drawings by the 18–19th century observers Staudacher and Hamilton, we construct the(More)
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