Tootfinder

Eh les gars, presque toutes les comparaisons avec l'Allemagne sont louches. Quand on nous dit que seulement 5% d'affections longue durée dans la sécu en Allemagne contre 20% en France, ils oublient de dire que la sécu allemande rembourse 100% et non pas 70% comme en France (et 90% en Alsace/Moselle). Donc on compare des pommes et des poires. Donc, le coût de la maladie longue durée pour l'individu est totalement différent.

Budget 2026 : 20% des Français sont-ils concernés par des affections de longue durée contre 5% des Allemands,
Pour justifier certaines mesures d'économies envisagées dans le domaine de la santé, le Premier ministre a comparé des données concernant la prise en charge des malades chroniques.

Tietze extension does not always work in constructive mathematics if closed sets are defined as sequentially closed sets
Shun Ding, Yang Wan, Luofei Wang, Siqi Xiao
https://arxiv.org/abs/2508.11635

Tietze extension does not always work in constructive mathematics if closed sets are defined as sequentially closed sets
We prove that Tietze Extension does not always exist in constructive mathematics if closed sets on which the function we are extending are defined as sequentially closed sets. Firstly, we take a discrete metric space as our topological space. Now all sets open and sequentially closed. Then, we form an unextendible algorithmic function transforming positive integers to 0 and 1, looking at the preimages of these values as our sequentially closed sets. Then we show that if the Tietze theorem concl…

Typical me:
1. You're waiting for something at dayjob, so you start doing some TODOs from #Gentoo.
2. In the meantime, new kernels are releases, so you do them instead.
3. Back to dayjob, busy for the whole day.
4. Near evening, you recall that you've started a bunch of things for Gentoo, so you take a break and start doing them instead.
5. You are so tired you defer the rest of dayjob to tomorrow.
6. You recall it's #BandcampFriday, and you were supposed to buy something.
But duty fulfilled!
I just now need to remember to unpack them when they're finally done downloading, because of course I'm fetching to /tmp.

Results from IceCube Follow-up of Nearby Supernova SN2023ixf
Alicia Mand, Justin Vandenbroucke, Jessie Thwaites, Sam Hori, Aswathi Balagopal V
https://arxiv.org/abs/2507.07097

Results from IceCube Follow-up of Nearby Supernova SN2023ixf
Core-collapse supernovae are of particular interest in multi-messenger astronomy due to their potential to accelerate cosmic rays and produce high-energy neutrinos. One such supernova is the recent SN2023ixf located in M101 (the Pinwheel Galaxy). It is the closest (6.4 Mpc) and brightest (B band magnitude 10.8) core-collapse supernova in nearly a decade. This supernova likely had a progenitor surrounded by dense circumstellar material which, during the supernova, may have produced neutrinos whe…

"Les Flamands les plus diplômés se retirent dans des bastions blancs, renforçant ainsi la ségrégation. Les politiques n’accordent que peu d’attention Š cette ségrégation, et les universitaires blancs, toutes convictions politiques confondues, s’y accommodent."
#Flandre #Daardaar

Tonight's forecast: 100% chance of me accidentally jumping into a Sarlacc pit while streaming SWTOR from my Linux PC. Come for the epic storyline, stay for my inevitable, clumsy demise! #StarWars #LiveStream

Roger Nordmann sur les mythes et pourquoi la Suisse est si seule: La Suisse n’est pas un pays élu, les États-Unis n’est pas une sœur, et il est fatal pour le Conseil Fédéral de se fair accompagner par des oligarches qui sabotent les relations avec UE et agissent seulement dans leur intérêt propre. https://www.rts.ch/audio-podcast/2025/audio/forum-28968085.html

On discrete gauging and non-invertible selection rules
Jun Dong, Tim Jeric, Tatsuo Kobayashi, Ryusei Nishida, Hajime Otsuka
https://arxiv.org/abs/2507.02375

On discrete gauging and non-invertible selection rules
We clarify selection rules of conjugacy classes of several finite discrete groups where we deal with both gauged and ungauged cases. We find that the selection rules enjoy finite Abelian or non-Abelian discrete symmetries originating from the inner and/or outer automorphism of underlying discrete groups. Since the selection rules of conjugacy classes do not obey conventional group-like selection rules, they open up new coupling selection rules of fields which are labeled by the conjugacy classe…

Magnetic field of a ring-like shape molecular cloud
Dana Alina, Adel Umirbayeva, Yasuo Doi, Soichiro Jo, Yue Hu, Alex Lazarian, Janik Karoly, Tie Liu, Koji S. Kawabata, Alua Mukhash, Danial Zhumagayir, Tomori Hori, Tetsuharu Maruta, Ryo Imazawa, Tatsuya Nakaoka, Mahito Sasada
https://arxiv.org/abs/2507.19281

Magnetic field of a ring-like shape molecular cloud
We present a detailed study of the magnetic field structure in the G111 molecular cloud, a ring-like filamentary cloud within the NGC 7538 region. We utilized interstellar dust polarization from the Planck telescope to trace large-scale field orientations, starlight extinction polarization from the Kanata telescope to probe the cloud's magnetic field after foreground subtraction, and velocity gradients derived from CO isotopologues, observed with the IRAP 30m telescope, to examine dense regions…

Priorities...
#GenAI #LLM #AI #ClimateChange