Tootfinder

Indiana Lt Gov Melts Down Over Pride Month: "The Rainbow Beast Is Coming For Ritual Child Sacrifice" - Joe.My.God.
https://www.joemygod.com/2025/05/indiana-lt-gov-melts-down-over-pride-month-the-rainbow-beast-is-coming-for-ritual-child-sacrifice/

Congressman Shri Thanedar of Michigan introduces Articles of Impeachment against Donald Trump
https://thanedar.house.gov/media/press-releases/congressman-…

Congressman Shri Thanedar Introduces Articles of Impeachment Against President Donald J. Trump for High Crimes and Misdemeanors | U.S. Congressman Shri Thanedar
The Official U.S. Congressional website of Congressman Shri Thanedar

Deep Retrieval at CheckThat! 2025: Identifying Scientific Papers from Implicit Social Media Mentions via Hybrid Retrieval and Re-Ranking
Pascal J. Sager, Ashwini Kamaraj, Benjamin F. Grewe, Thilo Stadelmann
https://arxiv.org/abs/2505.23250

Deep Retrieval at CheckThat! 2025: Identifying Scientific Papers from Implicit Social Media Mentions via Hybrid Retrieval and Re-Ranking
We present the methodology and results of the Deep Retrieval team for subtask 4b of the CLEF CheckThat! 2025 competition, which focuses on retrieving relevant scientific literature for given social media posts. To address this task, we propose a hybrid retrieval pipeline that combines lexical precision, semantic generalization, and deep contextual re-ranking, enabling robust retrieval that bridges the informal-to-formal language gap. Specifically, we combine BM25-based keyword matching with a F…

Categorical Lyapunov Theory II: Stability of Systems
Aaron D. Ames, S\'ebastien Mattenet, Joe Moeller
https://arxiv.org/abs/2505.22968 https://

Categorical Lyapunov Theory II: Stability of Systems
Lyapunov's theorem provides a foundational characterization of stable equilibrium points in dynamical systems. In this paper, we develop a framework for stability for F-coalgebras. We give two definitions for a categorical setting in which we can study the stability of a coalgebra for an endofunctor F. One is minimal and better suited for concrete settings, while the other is more intricate and provides a richer theory. We prove a Lyapunov theorem for both notions of setting for stability, and …

Search for a dark baryon in the $\Xi^-\rightarrow\pi^- {\rm invisible}$ decay
BESIII Collaboration, et al.
https://arxiv.org/abs/2505.22140 https://…

Search for a dark baryon in the $Ξ^-\rightarrowπ^-+{\rm invisible}$ decay
A search for a dark baryon is performed for the first time in the two-body decay $Ξ^-\rightarrowπ^-+{\rm invisible}$ using $(10.087\pm0.044)\times10^{9}$ $J/ψ$ events collected at a center-of-mass energy of $\sqrt{s}=3.097\,\mbox{GeV}$ with the BESIII detector at the BEPCII collider. No significant signal is observed, and the 90% (95%) confidence level upper limits on the branching fraction $B(Ξ^-\rightarrowπ^-+{\rm invisible})$ are determined to be $4.2\times10^{-5}$ ($5.2\times10^{-5}$),…

Chemotaxis of branched cells in complex environments
Jiayi Liu, Jonathan E. Ron, Giulia Rinaldi, Ivanna Williantarra, Antonios Georgantzoglou, Ingrid de Vries, Michael Sixt, Milka Sarris, Nir S. Gov
https://arxiv.org/abs/2505.21949

Chemotaxis of branched cells in complex environments
Cell migration in vivo is often guided by chemical signals. Such chemotaxis, such as performed by immune cells migrating to a wound site, is complicated by the complex geometry inside living tissues. In this study, we extend our theoretical model of branched-cell migration on a network by introducing chemokine sources to explore the cellular response. The model predicts a speed-accuracy tradeoff, whereby slow cells are significantly more accurate and able to follow efficiently a weak chemoattra…

Quelques mots sur une conférence que je vous recommande de voir - "Le vrai-faux Š l'ère de la désinformation et de l'intelligence artificielle".
https://biblog.ch/le-vrai-faux-a-lere-

Jetzt hat die sich über Nacht wieder in Trockenstarre begeben?!? Wieso? Feucht genug ist es jetzt eigentlich im Gehege, und mit der Gurke hat sie ja selbst ihre Reserven eigentlich wieder gefüllt?
Naja, vielleicht braucht sie aktuell einfach die Pause? Also lass ich sie mal, halte alles soweit feucht, denn ich glaube echt nicht, dass das bisschen getrocketer Schleim um sie herum genügend Schutz bietet. Und warte geduldig.
Nein, letzteres ist nicht meine Stärke.

Peut-on encore promouvoir les ressources numériques en bibliothèque académique ? tl;dr : probablement pas, mais je peux avoir tort.
https://biblog.ch/peut-on-encore-promouvoir-le…

J'avais envie de parler de LLM et d'autres trucs sans trop m'attarder sur l'anxiété que me cause la montée de l'autoritarisme. VoilŠ le résultat.
https://biblog.ch/i-a-i-a-i-a-aie-aie-aie/?utm_source=mastodon&utm…