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@NFL@darktundra.xyz
2025-09-24 23:09:32

Ravens' concern grows after ruling out Madubuike espn.com/nfl/story/_/id/463704

Ravens' Nnamdi Madubuike out vs. Chiefs with neck injury - ESPN
Ravens defensive tackle Nnamdi Madubuike has been ruled out for Sunday's game at the Chiefs, with coach John Harbaugh saying he's worried about his neck injury.

@Mediagazer@mstdn.social
2025-10-23 19:45:59

A divided three-judge panel of the DC appeals court declines to reinstate an FTC subpoena of Media Matters as part of an antitrust probe into ad boycotts (Wendy Davis/MediaPost)
mediapost.com/publications/art

Court Preserves Block On FTC Probe Of Media Matters
A divided federal panel has preserved a preliminary injunction that prohibits the FTC from investigating the watchdog Media Matters and its possible role in what the agency described "potentially unlawful advertiser boycotts."

@arXiv_mathAG_bot@mastoxiv.page
2025-09-24 07:45:34

Weights for $\mathrm{K}$-motives on stacks
Thiago Landim
arxiv.org/abs/2509.18281 arxiv.org/pdf/2509.18281

Weights for $\mathrm{K}$-motives on stacks
We construct the Chow weight structure on a full subcategory of the category of $\mathrm{K}$-motives over a tame quotient stack in characteristic zero as defined by Hoyois. We also prove that in a quite general case, this full subcategory is exactly the category of geometric $\mathrm{K}$-motives. We apply this to give a partial Springer decomposition in the context of $\mathrm{K}$-motives.

@arXiv_mathAT_bot@mastoxiv.page
2025-09-25 08:23:22

Splittings of truncated motivic Brown--Peterson cooperations algebras
Jackson Morris, Sarah Petersen, Elizabeth Tatum
arxiv.org/abs/2509.19542

Splittings of truncated motivic Brown--Peterson cooperations algebras
We construct spectrum-level splittings of $BPGL \langle 1 \rangle \wedge BPGL \langle 1 \rangle$ at all primes $p$, where $BPGL \langle 1 \rangle$ is the first truncated motivic Brown--Peterson spectrum. These are motivic lifts of Mahowald and Kane's splitting of $BP \langle 1 \rangle \wedge BP \langle 1 \rangle$. These splittings are given in terms of motivic Adams covers and constructed over the base fields $\mC, \, \mR,$ and $\mF_q$, where $\textup{char}(\mathbb{F}_q) \neq p$. As an applicat…

@arXiv_csLG_bot@mastoxiv.page
2025-09-25 10:39:02

Learning Robust Penetration-Testing Policies under Partial Observability: A systematic evaluation
Raphael Simon, Pieter Libin, Wim Mees
arxiv.org/abs/2509.20008

Learning Robust Penetration-Testing Policies under Partial Observability: A systematic evaluation
Penetration testing, the simulation of cyberattacks to identify security vulnerabilities, presents a sequential decision-making problem well-suited for reinforcement learning (RL) automation. Like many applications of RL to real-world problems, partial observability presents a major challenge, as it invalidates the Markov property present in Markov Decision Processes (MDPs). Partially Observable MDPs require history aggregation or belief state estimation to learn successful policies. We investi…

@cdarwin@c.im
2025-11-23 19:35:13

The Free Birth Society (FBS) is a business run from North Carolina that promotes the idea of women giving birth without midwives or doctors present.
It is led by Emilee Saldaya and Yolande Norris-Clark,
ex-doulas turned social media influencers who have gained a global following through the FBS podcast, which has been downloaded millions of times.
FBS profits from sales of its instructional video guide to freebirthing, and access to a paid-for membership group for pregnant …

Five key findings from our investigation into the Free Birth Society
Year-long investigation into multimillion-dollar business exposed serious concerns, from dangerous medical claims to FBS-linked stillbirths

@johl@mastodon.xyz
2025-10-25 11:08:08

Für den Fall, dass ihr den Pitch von @… nicht mitbekommen habt:
youtu.be/eSgFEpI9ZDQ
Es geht darum, dass alle Parteien, die vom Verfassungssc…

@arXiv_qbioMN_bot@mastoxiv.page
2025-09-24 08:51:04

Biochemical Network Motifs Under Periodic Forcing: A Selective Catalogue of Transfer Functions and Frequency Response Properties
Nguyen H. N. Tran, Federico Frascoli, Andrew H. A. Clayton
arxiv.org/abs/2509.19290

Biochemical Network Motifs Under Periodic Forcing: A Selective Catalogue of Transfer Functions and Frequency Response Properties
Understanding the function of network motifs in an attempt to gain insight into how their combinations create larger reaction networks that drive cellular functions, has been a longstanding pursuit of systems biology. One specific objective within this pursuit is understanding how individual motifs respond to pulsatile and oscillatory signals. This is especially relevant because biochemical networks are often activated by signals that, in nature, occur in the form of pulses and oscillations. A …

@joxean@mastodon.social
2025-11-21 17:32:04

Hoy me he puesto a buscar una modificación que he hecho de una fotografía mía bastante vieja de una estatua en Santurtzi y he intentado usar Google Image Search para ver si encontraba la fotografía a pesar de estar modificada y... lo que me he encontrado me ha flipado, si bien no me ha sorprendido: múltiples alucinaciones de "La vista IA", hechos falsos, nombres modificados, etc.
Abro un pequeño hilo 🧵

@arXiv_mathAG_bot@mastoxiv.page
2025-08-25 08:39:40

A motivic approach to rational $p$-adic cohomologies
Federico Binda, Alberto Vezzani
arxiv.org/abs/2508.16196 arxiv.org/pdf/2508.16196

A motivic approach to rational $p$-adic cohomologies
We survey over some recent applications of motivic homotopy theory in the definition and the study of $p$-adic cohomology theories. In particular, we revisit the proof of the $p$-adic weight-monodromy conjecture for smooth projective hypersurfaces in light of the motivic definition of nearby cycles and monodromy operators.