Tootfinder

This https://arxiv.org/abs/2310.18002 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_…

Radio outburst from a massive (proto)star. II. A portrait in space and time of the expanding radio jet from S255 NIRS3
Observations indicate that the accretion process in star formation may occur through accretion outbursts. This phenomenon has also now been detected in a few young massive (proto)stars (>8 Msun). The recent outburst at radio wavelengths of the massive (proto)star S255 NIRS3 has been interpreted by us as expansion of a thermal jet, fed by the infalling material. To follow up on our previous study and confirm our interpretation, we monitored the source for more than 1 yr in six bands from 1.5 GHz…

Let's say you set up a ticket vending machine for public transport, and you feel very ... not sure, maybe bureaucratic?
What should you call that machine? What about:
Passenger Operated Machine (POM).
The domain/object modelers among us just died a little.

How TfL’s simple pop-up message led to a significant drop in paper ticket sales
Transport for London (TfL) has seen a drop in the sale of paper tickets after it made a small change to the ticket machines in London Underground stations.

OmniLearn: A Method to Simultaneously Facilitate All Jet Physics Tasks
Vinicius Mikuni, Benjamin Nachman
https://arxiv.org/abs/2404.16091 https://

OmniLearn: A Method to Simultaneously Facilitate All Jet Physics Tasks
Machine learning has become an essential tool in jet physics. Due to their complex, high-dimensional nature, jets can be explored holistically by neural networks in ways that are not possible manually. However, innovations in all areas of jet physics are proceeding in parallel. We show that specially constructed machine learning models trained for a specific jet classification task can improve the accuracy, precision, or speed of all other jet physics tasks. This is demonstrated by training on …

Regionalverband Ems-Jade von Pro Bahn kritisiert Ersatzverkehr und Partyzug
Der Fahrgastverband Pro Bahn kritisiert den Ersatzfahrplan auf der Strecke Wilhelmshaven-Osnabrück. Und dann wird auch noch ein Partyzug in Sande Station machen. Das habe Folgen, sagt Regionalverbandsvorsitzender Hans-Joachim Zschiesche.

Modeling the inner part of the jet in M87: Confronting jet morphology with theory
Hai Yang, Feng Yuan, Hui Li, Yosuke Mizuno, Fan Guo, Rusen Lu, Luis C. Ho, Xi Lin, Andrzej A. Zdziarski, Jieshuang Wang
https://arxiv.org/abs/2403.15950

Modeling the inner part of the jet in M87: Confronting jet morphology with theory
The formation of jets in black hole accretion systems is a long-standing problem. It has been proposed that a jet can be formed by extracting the rotation energy of the black hole ("BZ-jet") or the accretion flow ("disk-jet"). While both models can produce collimated relativistic outflows, neither has successfully explained the observed jet morphology. By employing general relativistic magnetohydrodynamic simulations, and considering nonthermal electrons accelerated by magnetic reconnection tha…

Ukrainian fighter jet pilot reportedly killed in action in Donetsk Oblast: https://benborges.xyz/2024/03/10/ukrainian-fighter-jet.html

I really got the new espresso machine for espresso. That doesn't mean I can't try making cappuccino. Turns out the "textured" (as they call it) milk can get a structure where it can actually form a half-inch hill. Somewhat amazed at the physics (chemistry?) here.

Regionalverband Ems-Jade von Pro Bahn kritisiert Ersatzverkehr und Partyzug
Der Fahrgastverband Pro Bahn kritisiert den Ersatzfahrplan auf der Strecke Wilhelmshaven-Osnabrück. Und dann wird auch noch ein Partyzug in Sande Station machen. Das habe Folgen, sagt Regionalverbandsvorsitzender Hans-Joachim Zschiesche.

I really got the new espresso machine for espresso. That doesn't mean I can't try making cappuccino. Turns out the "textured" (as they call it) milk can get a structure where it can actually form a half-inch hill. Somewhat amazed at the physics (chemistry?) here.

In light of recent discussions how to make it easier to interact with content on #fediverse servers other than your home instance:
What MSN does here is interesting. You can “follow” before you sign in (not sure what that means? They implicitly create an “account” just from a session cookie?)
Also, assuming MSN has the money and expertise to really research this, the actual sign-in exp…