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Monday, 19 April 2021

Schwarz auf Weiß (German only)

Fachbuch "The Chaotic Solar Cycle" (Bild: Springer Verlag)

Fachbuch "The Chaotic Solar Cycle" (Bild: Springer Verlag)

Kürzlich erschien im Springer Verlag das Fachbuch The Chaotic Solar Cycle von Arnold Hanslmeier.

Die Sonne ist ein aktiver Stern und die Aktivität der Sonne ändert sich mit einer Periode von etwa 11 Jahren. Dieser Sonnenaktivitätszyklus ist jedoch nicht regelmäßig und an der Grenze zu einem chaotischen Verhalten. Es gab wiederholt Perioden, wo die Sonne über mehrere Jahrzehnte kaum aktiv war und dies bedeutete auch eine leichte Temperaturabnahme auf der Erde. Gegenwärtig sind wir am Beginn eines neuen Zyklus, es wird allerdings vorhergesagt, dass auch dieser wie die beiden vorhergehenden eher flach ausfallen wird.

In dem Buch wird eine Zusammenfassung über das Verhalten der Sonnenaktivität gegeben sowie auf Methoden der Chaostheorie eingegangen und dies wird an praktischen Beispielen demonstriert. Darüber hinaus wird auch gezeigt, wie man die komplexen Dynamomodelle zur Erklärung der Sonnenaktivität auf einfache Gleichungen reduzieren kann und so Aussagen über das chaotische Verhalten der Sonnenaktivität bekommt. Durch die fast 200 Literaturzitate eignet sich das Buch sowohl als Einführung sowie auch als Review und Nachschlagewerk für Forschungsarbeiten.

Related news

New FWF – WEAVE Project "Longer Acenes: Synthesis, Interfaces, and Thin Films"

Unlocking the Potential of Longer Acenes: A New Era in Organic Electronics

Two Awards for an Outstanding Dissertation

Andreas Windischbacher received two prestigious awards for his outstanding doctoral dissertation. On March 17th, 2025, he was presented with the golden ring of honour of the Republic of Austria by our Federal President as part of the Promotio sub auspiciis Praesidentis rei publicae. On the same day, he was also selected for the Josef Krainer Förderungspreis, whose ceremonial presentation, however, took place later on November 12th, 2025.

NanoGraz Careers & Ideas Days 2025: Career paths after the doctorate

On October 13 and 14, the consortium NanoGraz of the Research Career Campus at the University of Graz organized a two-day event to inform the consortium's doctoral students about their career options after completing their doctorate. In addition to exciting lectures by early-career researchers as well as representatives from industry, the Austrian Science Fund (FWF), and the research management of the University of Graz, a brainstorming competition took place on the second day, in which the participants had the opportunity to develop their own joint mini-projects.

Seed-Funding Grant: Bringing Ideas to Life Together

With the new OpNaQ Seed-Funding Grant, the OpNaQ Group, part of the Institute of Physics, lifts collaboration within the research group to a whole new level, and supports sub-groups in turning their ideas into concrete projects.

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