Tootfinder

Fueling, Evolution, and Diversity of AGN in Dwarf Galaxies: Insights from Star Formation and Black Hole Scaling Relations
G. Mountrichas, M. Siudek, F. J. Carrera
https://arxiv.org/abs/2509.03590

Fueling, Evolution, and Diversity of AGN in Dwarf Galaxies: Insights from Star Formation and Black Hole Scaling Relations
We investigate the star formation activity and black hole scaling relations in a sample of 1451 AGN hosted by dwarf galaxies at redshift 0.5 to 0.9, drawn from the VIPERS survey. The sample comprises Seyferts and LINERs identified through emission-line diagnostics, as well as IR-selected AGN based on WISE colors. Using the parameter SFRnorm, defined as the ratio of the SFR of a galaxy hosting an AGN to the median SFR of star-forming galaxies of similar stellar mass and redshift, we compare AGN …

Physics Supernova: AI Agent Matches Elite Gold Medalists at IPhO 2025
Jiahao Qiu, Jingzhe Shi, Xinzhe Juan, Zelin Zhao, Jiayi Geng, Shilong Liu, Hongru Wang, Sanfeng Wu, Mengdi Wang
https://arxiv.org/abs/2509.01659

Physics Supernova: AI Agent Matches Elite Gold Medalists at IPhO 2025
Physics provides fundamental laws that describe and predict the natural world. AI systems aspiring toward more general, real-world intelligence must therefore demonstrate strong physics problem-solving abilities: to formulate and apply physical laws for explaining and predicting physical processes. The International Physics Olympiad (IPhO)--the world's most prestigious physics competition--offers a rigorous benchmark for this purpose. We introduce Physics Supernova, an AI agent system with supe…

Pendant ce temps, au #Bresil... On avance concrètement sur la contribution des plus riches ✨
https://www.

Le Brésil supprime l'impôt sur le revenu pour les classes moyennes et augmente en contrepartie la fiscalité...
Les députés brésiliens ont validé la mesure phare du président Lula visant à exonérer les classes moyennes d'impôt sur le revenu. Elle sera financée par une hausse du taux d'impôt des plus riches qui sera multiplié par quatre.

CodeChemist: Functional Knowledge Transfer for Low-Resource Code Generation via Test-Time Scaling
Kaixin Wang, Tianlin Li, Xiaoyu Zhang, Aishan Liu, Xianglong Liu, Ziqi Liu, Zhiqiang Zhang, Jun Zhou, and Bin Shi
https://arxiv.org/abs/2510.00501

CodeChemist: Functional Knowledge Transfer for Low-Resource Code Generation via Test-Time Scaling
Code Large Language Models (CodeLLMs) are increasingly used in code generation tasks across a wide range of applications. However, their performance is often inconsistent across different programming languages (PLs), with low-resource PLs suffering the most due to limited training data. In this paper, we present CodeChemist, a novel and efficient framework for test-time scaling that enables functional knowledge transfer from high-resource to low-resource PLs using generated test cases. CodeChem…

Notes on Schauder estimates by scaling for elliptic PDEs in divergence form
Stefano Vita
https://arxiv.org/abs/2510.01765 https://arxiv.org/pdf/2510.01765

Notes on Schauder estimates by scaling for elliptic PDEs in divergence form
These are the notes of a part of the PhD course Regularity for free boundary problems and for elliptic PDEs, held in Pavia in the spring of 2025. The aim is to provide a comprehensive and self-contained treatment of classical interior and local Schauder estimates for second-order linear elliptic PDEs in divergence form via scaling in the spirit of Simon's work. The main techniques presented here are geometric in nature and were primarily developed in the study of geometric problems such as mini…

Ukraine: Mann zündet Sprengsatz - Tote und Verletzte
Bei einem schweren Zwischenfall mit einem Sprengsatz in der Ukraine sind nach Behördenangaben vier Menschen getötet und zwölf weitere verletzt worden. Bei einer Personenkontrolle in einem Zug im Gebiet Schytomyr habe ein Mann bei der Befragung durch eine Grenzbeamtin den Sprengsatz gezündet, teilte die Sprecherin des Innenministeriums, Marjana Rewa, dem Internetportal Ukraj…
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Ukraine-Liveblog: ++ Mann zündet Sprengsatz - vier Tote ++
In der Ukraine zündet ein Mann bei einer Personenkontrolle in einem Zug einen Sprengsatz. Vier Menschen sterben. Der ukrainische Präsident Selenskyj ist vom britischen König Charles III. empfangen worden.

Tell These Companies to Stop Selling Cruel “Cat-Poop Coffee” #AnimalRights

Help Civet Cats Caged for “Cat-Poop Coffee”
Kopi luwak is made from berries that civet cats have excreted. Please help these suffering animals who are caged and abused for vile “cat-poop” coffee.

The battle for fair representation isn’t confined to Texas and California.
This week, the Mississippi Supreme Court ordered the legislature to redraw its districts after finding the maps illegally diluted Black voting power.
That legal victory is more than regional;
it proves the fight for democracy is winnable.
Resistance yields results.
If Mississippi can deliver a win for Black voters, every state can
—if we commit, organize, and refuse silence in the …

From New York to California, the Resistance Rises
They tried to shut us down; instead, they unleashed a rebellion.

Steelers' Calvin Austin being evaluated in Dublin hospital after suffering shoulder injury in win over Vikings

https://www.cbssports.com/nfl/news/s…

The most exploited stand in solidarity, the most silenced raise their voices the loudest, and those most broken by oppression carry the deepest wisdom. All because they know no one should endure the suffering that they themselves have endured.