Tootfinder

#DDA Vogelwelt aktuell: Rückblick auf den Winter 2024/2025. https://www.dda-web.de/aktuelles/meldungen/vogelwelt-aktuell-rueckblick-auf-den-winter-202…

Coronal dimmings from active region 13664 during the May 2024 solar energetic events
Amaia Razquin, Astrid M. Veronig, Karin Dissauer, Tatiana Podladchikova, Shantanu Jain
https://arxiv.org/abs/2506.04818

Coronal dimmings from active region 13664 during the May 2024 solar energetic events
Coronal dimmings are regions of transiently reduced brightness in extreme ultraviolet (EUV) and soft X-ray (SXR) emissions associated with coronal mass ejections (CMEs), providing key insights into CME initiation and early evolution. During May 2024, AR 13664 was among the most flare-productive regions in recent decades, generating 55 M-class and 12 X-class flares along with multiple Earth-directed CMEs. The rapid succession of these CMEs triggered the most intense geomagnetic storm in two deca…

Programming tonight’s episode of @… radio and stumbled on our most recent 3–hour #Drone #Accordion special episode from last fall
That’ll keep me going through…

Accordion Noir radio playlist 2024-10-30: Electronic, Experimental & Drone Show IV: Night of the Restless
So… our podcast schedule got disrupted by the Internet Archive hack late last year, and we never quite got caught up. But we can get closer. Here, today, I can share with you our incredible e…

Green Bay Packers DL Kenny Clark says he played through 2024 foot injury: 'It was a tough year for me'

https://www.cbssports.com/nfl/news/gree…

Continued Photometric Monitoring Supports Long-Term Dynamical Evolution in the Young Binary Star-Disk System KH 15D
Luke Lamitina (California Institute of Technology), Lynne Hillenbrand (California Institute of Technology), Michael Poon (University of Toronto)
https://arxiv.org/abs/2506.04914

Continued Photometric Monitoring Supports Long-Term Dynamical Evolution in the Young Binary Star-Disk System KH 15D
We present photometric time series data spanning 2018-2024 that show the effects of temporal dynamics in the binary system KH 15D, a member of the NGC 2264 star forming region. This source exhibits complex eclipsing behavior due to a precessing circumbinary disk or ring that is slightly inclined relative to the orbital plane of the binary. Using g-band and r-band observations from the Zwicky Transient Facility (ZTF) over seven observing seasons, we follow the evolution of the KH 15D lightcurve …

This https://arxiv.org/abs/2502.06586 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_csDS_…

Decay of correlation for edge colorings when $q>3Δ$
We examine various perspectives on the decay of correlation for the uniform distribution over proper $q$-edge colorings of graphs with maximum degree $Δ$. First, we establish the coupling independence property when $q\ge 3Δ$ for general graphs. Together with the work of Chen et al. (2024), this result implies a fully polynomial-time approximation scheme (FPTAS) for counting the number of proper $q$-edge colorings. Next, we prove the strong spatial mixing property on trees, provided that $…

e-GAI: e-value-based Generalized $\alpha$-Investing for Online False Discovery Rate Control
Yifan Zhang, Zijian Wei, Haojie Ren, Changliang Zou
https://arxiv.org/abs/2506.01452

e-GAI: e-value-based Generalized $α$-Investing for Online False Discovery Rate Control
Online multiple hypothesis testing has attracted a lot of attention in many applications, e.g., anomaly status detection and stock market price monitoring. The state-of-the-art generalized $α$-investing (GAI) algorithms can control online false discovery rate (FDR) on p-values only under specific dependence structures, a situation that rarely occurs in practice. The e-LOND algorithm (Xu & Ramdas, 2024) utilizes e-values to achieve online FDR control under arbitrary dependence but suffers from …

Share of news influencers on Bluesky has doubled after the 2024 US election to 43%, but X remains popular, with 82% of news influencers maintaining an account (Pew Research Center)
https://www.pewresearch.org/short-reads/20

Bluesky has caught on with many news influencers, but X remains popular
The share of news influencers in our sample with a Bluesky account roughly doubled in the four months after Election Day 2024, from 21% beforehand to 43% by March.

No Words - #NoWords https://muz4now.com/2024/no-words-nowords/

No Words - #NoWords
Stan Stewart - @muz4now

Mapped: How 6 Billionaire Family Fortunes Fund Project 2025 - DeSmog
https://www.desmog.com/2024/10/25/project-2025-trump-mapped-how-6-billionaire-family-fortunes-fund-climate-denial/
> Unraveli…

Mapped: How 6 Billionaire Family Fortunes Fund Project 2025
Unraveling a $130 million web of climate denial, political extremism, and Trump campaign ties.

This https://arxiv.org/abs/2404.06343 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_…

Should We Expect Further Acceleration of the Earth's Rotation in the Coming Years?
Recently, it has been suggested in the literature that the difference between universal and coordinated time UT1-UTC could reach a large positive value in the coming years (Agnew 2024). This would make it necessary to introduce a negative leap second into UTC for the first time in history, which in turn will cause serious problems in time keeping and synchronization systems around the world. Based on the latest Earth's rotation and universal time data published by the international Earth rotati…

Won't it be a surprise when it turns out that the party of bad losers, who've been trying to convince everyone that they could only have been beaten with election fraud for years, turns out to be the primary source of election fraud?
https…

Ravens RB Keaton Mitchell: I feel like I'm better than before 2023 knee injury https://www.nfl.com/news/ravens-rb-keaton-mitchell-i-feel-like-i-m-better-than-before-2023-knee-injury

BWT for string collections
Davide Cenzato, Zsuzsanna Lipt\'ak, Nadia Pisanti, Giovanna Rosone, Marinella Sciortino
https://arxiv.org/abs/2506.01092 htt…

BWT for string collections
We survey the different methods used for extending the BWT to collections of strings, following largely [Cenzato and Lipták, CPM 2022, Bioinformatics 2024]. We analyze the specific aspects and combinatorial properties of the resulting BWT variants and give a categorization of publicly available tools for computing the BWT of string collections. We show how the specific method used impacts on the resulting transform, including the number of runs, and on the dynamicity of the transform with resp…

All-sky search for individual Primordial Black Hole bursts with LHAASO
Cao, Aharonian, Bai, Bao, Bastieri, Bi, Bi, Bian, Bukevich, Cai, Cao, Cao, Chang, Chang, Chen, Chen, Chen, Chen, Chen, Chen, Chen, Chen, Chen, Chen, Chen, Chen, Chen, Chen, Chen, Chen, Cheng, Cheng, Chu, Cui, Cui, Cui, Cui, Dai, Dai, Dai, , Diao, Dong, Duan, Fan, Fan, Fang, Fang, Fang, Feng, Feng, Feng, Feng, Feng, Feng, Feng, Gabici, Gao, Gao, Gao, Gao, Gao, Ge, Ge, Geng, Giacinti, Gong, Gou, Gu, Guo, Guo, Guo, Guo…

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…

Inferring Obscured Cosmic Black Hole Accretion History from AGN Found by JWST/MIRI CEERS Survey
C. -A. Hsieh (Department of Physics, National Taiwan University), T. Goto (Institute of Astronomy, National Tsing Hua University, Department of Physics, National Tsing Hua University), C. -T. Ling (Institute of Astronomy, National Tsing Hua University), S. J. Kim (Institute of Astronomy, National Tsing Hua University), T. Hashimoto (Department of Physics, National Chung Hsing University), T.…

Inferring Obscured Cosmic Black Hole Accretion History from AGN Found by JWST/MIRI CEERS Survey
This study presents the black hole accretion history (BHAH) of obscured active galactic nuclei (AGNs) identified from the JWST CEERS survey by Chien et al. (2024) using mid-infrared (MIR) SED fitting. We compute black hole accretion rates (BHARs) to estimate the black hole accretion density (BHAD), $ρ_{L_{\mathrm{disk}}}$, across $0 < z < 4.25$. MIR luminosity functions (LFs) are also constructed for these sources, modeled with modified Schechter and double power law forms, and corresponding B…

Bei der #NABU-Aktion "Stunde der Gartenvögel" wurden dieses Jahr weniger Vögel pro Garten gezählt als 2024.
Ursachen sind laut NABU #Krankheiten wie das Usutu Virus, #Futtermangel …

NABU-Aktion: Weniger Vögel in Gärten und Parks gezählt
Bei der "Stunde der Gartenvögel" haben Beobachterinnen und Beobachter weniger Vögel als sonst gezählt. Das ist das Ergebnis der Mitmach-Aktion des Naturschutzbunds Deutschland e.V. (NABU).

FPF and OneTrust launch updated Conformity Assessment under the EU AI Act: guide and infographic
https://fpf.org/blog/fpf-and-onetrust-launch-updated-conformity-assessment-under-the-eu-ai-act-guide-and-infographi…

Apache Point rapid response characterization of primitive pre-impact detection asteroid 2024 RW$_1$
Carl Ingebretsen, Bryce T. Bolin, Robert Jedicke, Peter Vere\v{s}, Christine H. Chen, Carey M. Lisse, Russet McMillan, Torrie Sutherland, Amanda J. Townsend
https://arxiv.org/abs/2505.23736

Apache Point rapid response characterization of primitive pre-impact detection asteroid 2024 RW$_1$
Pre-impact detection asteroids (PIDAs) may be detected only a few hours before their impact with Earth, providing a brief opportunity to characterize them before impact. We describe the characterization of PIDA 2024 RW$_1$, which was discovered by the Catalina Sky Survey on 2024 September 4 at 05:43 UTC, before it entered the atmosphere near the northern Philippines at 16:39 UTC. We observed 2024 RW$_1$ with the Astrophysical Research Consortium Telescope Imaging Camera on the Apache Point Astr…

Wie gestalten wir Schach inklusiv? Hier bekommst du konkrete Ideen für mehr Teilhabe in Verein und Verband.
➡️ #DSJAkademie

@rustaceans@mastodon.social Here's my take on the challenge from issue 62!
@… Didn't benchmark or anything, but the algo only goes over the list once to sort it (worst case `O(n * log(n))`) and then once to merge the ranges (`O(n)`).
Run on the playground: #RustLang #rust #algorithm #RustBytes