![Plakat der Ring-Vorlesung zu „175 Jahre Doppler Effekt“](https://www.plus.ac.at/wp-content/uploads/2021/02/Plakat_Doppler_RingVO-2000x1385.jpg)
12 June: Lecture Series on “175 Years of Doppler Effect”
The next lecture is with Walter Bauer on “Doppelsterne und mehr – Doppler und die Astronomie”, 17:15 – 18:45, Haus der Gesellschaftswissenschaften, Rudolfskai 42, Hörsaal 380.
![Bild Prof. Dagfinn Føllesdal](https://www.plus.ac.at/wp-content/uploads/2021/02/Follesdal_Bild_Neu_24_05_2017_.jpg)
8 June: Lecture with the philosopher Dagfinn Føllesdal
The Philosophical Society in Salzburg has organized the lecture, “Bernhard Bolzanos politische Philosophie – heute genauso aktuell wie damals”, in cooperation with the International Bernhard-Bolzano-Gesellschaft. Dates: Thursday, 8 June, 2017, 18:15, HS 301, Franziskanergasse 1, 4th floor.
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7 June: Andreas Kraß from Berlin: “Friendship between men: the heterosexual man as an object of gender studies”
Andreas Kraß, professor of Medieval German literature, with a focus on literature of the High Middle Ages at the Humboldt University of Berlin, will hold a guest lecture within the course of the lecture series “POLEMIK UND GENDER. KONSTRUKIONEN – DISTINKTIONEN– PROVOKATIONEN”, in the Unipark Nonntal.