This paper treats the stability of two superposed gravitating streams rotating about the axis transverse to the horizontal magnetic field. The critical wave number for instability is found to be affected by rotation for propagation perpendicular to the axis about which the system rotates. The critical wave number for instability is not affected by rotation when waves propagate along the axis of rotation. The critical wave number is affected by both the magnetic field and the streaming velocity in both cases. Both the magnetic field and the rotation are stabilizing, while the streaming velocity is destabilizing.
Zusammenfassung: DARIAH-DE baut seit 2011 eine digitale Forschungsinfrastruktur für die Geistes-und Kulturwissenschaften auf. Im Zentrum der Entwicklung bis 2019 steht vor allem die Überführung vom Projekt DARIAH-DE in einen institutionellen Rahmen, in dem DARIAH-DE dauerhaft betrieben werden kann. Dies erfolgt als "architecture of participation" unter Beteiligung der Communitys, der Fachwissenschaftler und Forschungsvorhaben sowie der beteiligten Rechenzentren, Informatiker und Informationswissenschaftler.
Schlüsselwörter: Digital Humanities; Digitale Forschungsinfrastruktur; Projektüberblick
DARIAH-DE -Architecture of ParticipationAbstract: DARIAH-DE has been developing a digital research infrastructure in the arts and humanities since 2011. The project goal until 2019 is to institutionalize DARIAH-DE to operate the research infrastructure continually. As an "architecture of participation" DARIAH-DE combines the input of the communities, researchers, research projects, as well as computing centres, IT-, and information specialists.
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