Stefan Reimann-Zitz
@zitzeronion.bsky.social
Senior Researcher at the Research Center for Pharmaceutical Engineering ( #RCPE ) in #Graz. Physicist by training and into computational fluid dynamics ( #CFD ). My journey so far: AUT 🇦🇹 - GER 🇩🇪 - DK 🇩🇰 - AUT 🇦🇹.
These Pied Piper Banach and Tarski and when you try that with money it simply doesn't work! Don't listen to these Sirens, the truth is out there!
November 6, 2025 at 4:17 PM
These Pied Piper Banach and Tarski and when you try that with money it simply doesn't work! Don't listen to these Sirens, the truth is out there!
By the way, I firmly believe that letters are the highest form of academic publishing. I'm not suggesting that we should aim for that in this case, but starting with around 20 figures might be a bit excessive.
#paperdraft #CFD #LBM #scientificwriting
#paperdraft #CFD #LBM #scientificwriting
November 6, 2025 at 9:49 AM
By the way, I firmly believe that letters are the highest form of academic publishing. I'm not suggesting that we should aim for that in this case, but starting with around 20 figures might be a bit excessive.
#paperdraft #CFD #LBM #scientificwriting
#paperdraft #CFD #LBM #scientificwriting
This would be an insult to "pseudocode", which is usually a helpful tool. Why even change it now?
November 4, 2025 at 8:29 AM
This would be an insult to "pseudocode", which is usually a helpful tool. Why even change it now?
That is true, even for most of the smaller roads up some unknown mountains. Still cycling infrastructure in larger cities left a lot to be desired.
October 23, 2025 at 11:17 AM
That is true, even for most of the smaller roads up some unknown mountains. Still cycling infrastructure in larger cities left a lot to be desired.
Loved cycling in Denmark so much because of this! Now back in Austria I feel like I got too close to the sun.
October 23, 2025 at 10:51 AM
Loved cycling in Denmark so much because of this! Now back in Austria I feel like I got too close to the sun.
Können schon, wird halt keiner kennen.
October 23, 2025 at 10:48 AM
Können schon, wird halt keiner kennen.
I remember Prof. Uwe Thiele from Uni Münster has worked on that topic. I think one of his PhD students was able to build a model for the fingering instability.
October 22, 2025 at 4:18 PM
I remember Prof. Uwe Thiele from Uni Münster has worked on that topic. I think one of his PhD students was able to build a model for the fingering instability.
This sounds like a lot for a single semester! In physics, we had three or four calculus classes for the first three or four semesters 😅, and I vividly remember struggling with all of them 🙈!
October 22, 2025 at 7:53 AM
This sounds like a lot for a single semester! In physics, we had three or four calculus classes for the first three or four semesters 😅, and I vividly remember struggling with all of them 🙈!
This both crazy cool and scary. Getting physics models from just a few prompts is awesome. The fail safe shown with the energy balance is a neat feature! However, I'm not sold on this whole democratication of simulations approach. If you can't verify your results, things become dangerous.
October 16, 2025 at 8:23 AM
This both crazy cool and scary. Getting physics models from just a few prompts is awesome. The fail safe shown with the energy balance is a neat feature! However, I'm not sold on this whole democratication of simulations approach. If you can't verify your results, things become dangerous.
Also big shout out the organizers, the event was well executed and about 14000 were running that day 😊🏃👍
October 15, 2025 at 11:05 AM
Also big shout out the organizers, the event was well executed and about 14000 were running that day 😊🏃👍
What a race! Weather was perfect, almost too sunny 🌞.I started very much in the front of the block and it was rather nice to start with so many fast runners. My pace was too hot and I paid for it. Kilometers 17-18 were 20sec behind target. Still smashed HM PB by more than 3min 😄
#Graz #Halfmarathon
#Graz #Halfmarathon
October 15, 2025 at 11:04 AM
What a race! Weather was perfect, almost too sunny 🌞.I started very much in the front of the block and it was rather nice to start with so many fast runners. My pace was too hot and I paid for it. Kilometers 17-18 were 20sec behind target. Still smashed HM PB by more than 3min 😄
#Graz #Halfmarathon
#Graz #Halfmarathon
Naja Ursulas Position hat er ja nicht bekommen. Hoffentlich bleibts so.
October 9, 2025 at 9:15 AM
Naja Ursulas Position hat er ja nicht bekommen. Hoffentlich bleibts so.
Stupid question, but isn't this too hot for bacteria to survive? I thought micro organisms, like bacteria, are the source of the composting process. Can worms survive that heat?
October 8, 2025 at 6:55 AM
Stupid question, but isn't this too hot for bacteria to survive? I thought micro organisms, like bacteria, are the source of the composting process. Can worms survive that heat?
Ökonomie, aber welche? Makro oder Mikro, beides sind sehr begrenzt belastbare Theorien.
October 3, 2025 at 1:42 PM
Ökonomie, aber welche? Makro oder Mikro, beides sind sehr begrenzt belastbare Theorien.
Cool stuff! Is there a repo or a blog entry with the how to? 🙂
October 3, 2025 at 7:54 AM
Cool stuff! Is there a repo or a blog entry with the how to? 🙂
Fun fact für Stellen bei der Jobbörse Republik Österreich müssen Bewerber/innen nach der ersten Runden (CV und Anschreiben wurde nicht von einem Tool aussortiert) einen online IQ test machen, der einen entscheidenden Score für die Bewerbung liefert. Keine Ahnung wie viel Steuergeld an Eligo fließt
September 30, 2025 at 2:44 PM
Fun fact für Stellen bei der Jobbörse Republik Österreich müssen Bewerber/innen nach der ersten Runden (CV und Anschreiben wurde nicht von einem Tool aussortiert) einen online IQ test machen, der einen entscheidenden Score für die Bewerbung liefert. Keine Ahnung wie viel Steuergeld an Eligo fließt
Zugegebnermaßen glaube ich nicht das eine Mehrwertsteuersenkung wirklich an Kunden weitergeben wird. Aber natürlich bevor es nicht gemacht wird, schwer zu sagen.
September 19, 2025 at 7:46 AM
Zugegebnermaßen glaube ich nicht das eine Mehrwertsteuersenkung wirklich an Kunden weitergeben wird. Aber natürlich bevor es nicht gemacht wird, schwer zu sagen.