Tootfinder

En 2018, un verdict belge semblait enfin mettre fin Š une affaire vieille de 20 ans.
En 2025, certaines indemnisations sont toujours en suspens.
Pendant ce temps, en France, l’enquête OKC/Spatz — rouverte officiellement en 2021 — n’a toujours pas abouti.
Cela interroge :

This https://arxiv.org/abs/2504.13658 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_…

SRGAJ230631.0+155633: an extremely X-ray luminous, heavily obscured, radio-loud quasar at z=0.44 discovered by SRG/ART-XC
We report on a detailed study of a luminous, heavily obscured ($N_{\rm H} \sim 2 \times 10^{23}$ cm$^{-2}$), radio-loud quasar SRGAJ230631.0+155633, discovered in the 4--12 keV energy band by the Mikhail Pavlinsky ART-XC telescope aboard the SRG observatory during the first two years of its all-sky X-ray survey in 2020--2021. The object is located at $z=0.4389$ and is a type 2 AGN according to optical spectroscopy (SDSS, confirmed by DESI). We combine radio-to-X-ray data, including near-simulta…

‘This is not a warning.
Famine has already arrived in Gaza. It is not a metaphor, nor is it a prediction. It is daily.
…
Noor, my eldest sister Tasneem’s daughter, is three; she was born on May 11, 2021. My sister’s son, Ezz Aldin, was born on December 25, 2023 – in the early months of the war.
One morning, Tasneem walked into our space carrying them in her arms. I looked at her and asked the question that wouldn’t leave my mind: “Tasneem, do Noor and Ezz Aldin unders…

‘Did you eat today?’: Voices of Gaza speak of starvation and survival
‘We are starved by the Israeli occupation,’ says Taqwa al-Wawi in Gaza, where all she thinks about is how hungry she is.

1/N Sana viikonvaihteeksi hirviöistä. Luin viikolla kirjan keskiajan hirviöistä (Miikka Tamminen: Keskiajan hirviöt, 2021). Hirviöt olivat pääosin erilaisia hirviörotuja, jotka periytyivät ensimmäisesta ihmisestä, mutta sitten taantuivat korkeintaan puoli-ihmiseksi - mieleltään ja keholtaan. Niitä tiedettiin olevan varsinkin toisella puolen maapalloa, toisten (siis suhteessa geologiseen, rodulliseen ja kulttuuriseen Eurooppaan) kansojen asuinaluilla ja kartoittamattomilla seuduilla.

These: "Mähroboter töten Igel"
Der Verein "Pro Igel e.V." hat dazu dies:
"Im Zeitraum September 2021 bis September 2024 hat das Leibniz-Institut für Zoo- und Wildtierforschung (Leibniz-IZW) anhand von 370 deutschlandweit gemeldeten Einzelfällen verletzter Tiere festgestellt, dass knapp die Hälfte die Verletzung durch Mähroboter oder Freischneider nicht überlebt hat."
Dieser seltsam konstruierte Satz verdeckt nur notdürftig: Die haben eigentlich…

This https://arxiv.org/abs/2505.24586 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_…

All-sky search for individual Primordial Black Hole bursts with LHAASO
Primordial Black Holes~(PBHs) are hypothetical black holes with a wide range of masses that formed in the early universe. As a result, they may play an important cosmological role and provide a unique probe of the early universe. A PBH with an initial mass of approximately $10^{15}$~g is expected to explode today in a final burst of Hawking radiation. In this work, we conduct an all-sky search for individual PBH burst events using the data collected from March 2021 to July 2024 by the Water Che…

Hamilton Cycles In Vertex-Transitive Graphs of Order 10p
Huye Chen, Jingjian Li, Hao Yu
https://arxiv.org/abs/2506.19888 https://arxi…

Hamilton Cycles In Vertex-Transitive Graphs of Order 10p
After a long term efforts, the Hamiltonian problem of connected vertex-transitive graphs of order $pq$ (where $p$ and $q$ are primes) was finally finshed in 2021, see [10]. Fifteen years ago, mathematicians began to challenge this problem for graphs of order $2pq$. Among of them, it was proved in 2012 (see [21]) that every connected vertex-transitive graph of order $10p$ (where $p\neq7$ is a prime) contains a Hamilton path, with the exception of a family of graphs which was recently confirmed i…

Optimizing Federated Learning Configurations for MRI Prostate Segmentation and Cancer Detection: A Simulation Study
Ashkan Moradi, Fadila Zerka, Joeran S. Bosma, Mohammed R. S. Sunoqrot, Bendik S. Abrahamsen, Derya Yakar, Jeroen Geerdink, Henkjan Huisman, Tone Frost Bathen, Mattijs Elschot
https://arxiv.org/abs/2507.22790

Optimizing Federated Learning Configurations for MRI Prostate Segmentation and Cancer Detection: A Simulation Study
Purpose: To develop and optimize a federated learning (FL) framework across multiple clients for biparametric MRI prostate segmentation and clinically significant prostate cancer (csPCa) detection. Materials and Methods: A retrospective study was conducted using Flower FL to train a nnU-Net-based architecture for MRI prostate segmentation and csPCa detection, using data collected from January 2010 to August 2021. Model development included training and optimizing local epochs, federated rounds,…

Surely the US government's statements indicating the FBI was corrupt - and likely fabricating evidence - between January 2021 and January 2025, will result in *many* appeals from anyone convicted on evidence produced during that period?

Blue Lights, Insurmountable Debt, and the Affordances of its Erasure
https://ift.tt/Oxk8qS6
By Justin Martin In The Dawn of Everything: A New History of Humanity (2021), anthropologist David…
via Input 4 RELCFP

Blue Lights, Insurmountable Debt, and the Affordances of its Erasure
By Justin Martin In The Dawn of Everything: A New History of Humanity (2021), anthropologist David Graeber and Archeologist David Wengrow set out to offer a new way of thinking about the human orig…

This https://arxiv.org/abs/2402.13117 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_csCG_…

Faster, Deterministic and Space Efficient Subtrajectory Clustering
Given a trajectory $T$ and a distance $Δ$, we wish to find a set $C$ of curves of complexity at most $\ell$, such that we can cover $T$ with subcurves that each are within Fréchet distance $Δ$ to at least one curve in $C$. We call $C$ an $(\ell,Δ)$-clustering and aim to find an $(\ell,Δ)$-clustering of minimum cardinality. This problem variant was introduced by Akitaya $et$ $al.$ (2021) and shown to be NP-complete. The main focus has therefore been on bicriteria approximation algorithms, a…

Timing and spectral variability in 2S 1417-624 observed with Insight-HXMT
Qi Liu, Lingda Kong, Can G\"ung\"or, Lorenzo Ducci, Long Ji, Wei Wang, Xiaohang Dai, Andrea Santangelo
https://arxiv.org/abs/2506.13557

Timing and spectral variability in 2S 1417-624 observed with Insight-HXMT
We present the results of the spectral and timing analyses of the accreting X-ray pulsar, 2S 1417-624, during the 2018 and 2021 outbursts with Insight-HXMT. We find that the pulse profiles in all energy bands exhibit clear double-peaked structures at low flux states. In the 1-10 keV band, the pulse profiles evolve from double to triple peaks at a flux level of $\sim$4.1$\ \times \ 10^{-9}$ erg cm$^{-2}$ s$^{-1}$, and from triple to quadruple peaks at $\sim$6.4$\ \times \ 10^{-9}$ erg cm$^{-2}$ …