Tootfinder

Ethereum übersteigt 4000 Euro zum ersten Mal seit 2021
ETFs investieren Milliarden US-Dollar in Ethereum. Der Kurs steigt seit Wochen erheblich; die Bitcoin-Dominanz sinkt allmählich.
https://www.

Be (5) Yourself
An album featuring the sounds of the Hammond B3
#B3 #HammondB3 #NowPlaying

Be (5) Yourself #NowPlaying
Stan Stewart - @muz4now

Gruden eager to find 'truth' in NFL emails case https://www.espn.com/nfl/story/_/id/45960156/jon-gruden-eager-discover-truth-nfl-emails-lawsuit

Streit um Blutsauerstoffmessung: Apple Watch in den USA wieder vor Gericht
Apple zofft sich seit 2021 mit Masimo um eine mögliche Patentverletzung bei der Apple Watch. Nun wurde Berufung eingelegt.

Identification of OB associations using the LAMOST-Gaia OB star sample
Zhicun Liu, Xiao-Long Wang, Wenyuan Cui, Jianrong Shi, Chao Liu, Xiang-Xiang Xue, Min Fang, Yang Huang, Guozhen Hu, Gang Zhao
https://arxiv.org/abs/2508.07599

Identification of OB associations using the LAMOST-Gaia OB star sample
OB associations, as an intermediate stage between Galactic clusters and field stars, play an important role in understanding the star formation process, early stellar evolution, and Galactic evolution. In this work, we construct a large sample of OB stars with 6D phase space parameters ($l, b, d, V_{\rm los}, pmra ,pmdec$) by combining the distances from Bailer-Jones et al. (2021), radial velocities derived from low-resolution spectra of the Large Sky Area Multi-Object Fiber Spectroscopic Teles…

Quantile-based Fractional Generalized Cumulative Past Entropy
Poulami Paul, Chanchal Kundu
https://arxiv.org/abs/2509.09182 https://arxiv.org/pdf/2509.0918…

Quantile-based Fractional Generalized Cumulative Past Entropy
Uncertainty in past lifetime distributions and the timing of inactivity in systems and their components can be effectively measured using the fractional generalized cumulative past entropy (FGCPE) and its dynamic extension (DFGCPE), introduced by Di Crescenzo et al. (2021). Building on this framework, we propose a quantile-based variant, the quantile fractional generalized cumulative past entropy (QFGCPE), along with its dynamic time-dependent counterpart (DQFGCPE). Closed-form expressions of t…

Trying to figure out why Gemini AI in Gmail is so very bad. It seems to not have access to all of my email and whatever RAG-like thing they are doing is very stupid.
Here's Gemini saying my oldest email matching some keywords in 2021 is from March 2021. If I explicitly tell it to look in February 2021, it finds it. There's only 11 emails that match in all of 2021, it's not like I'm blowing up the context window.

@tatort@a.gup.pet: Flash
Fernsehfilm Deutschland 2021 #ARD #BR
https://www…

Am 25. Oktober um 12 Uhr werden die beiden 161 Meter hohen #Kühltürme des ehemaligen AKW #Gundremmingen gesprengt.
Nach der Abschaltung 2021 markiert dies einen weiteren Schritt im Rückbau.
Rund 11.000 Tonnen Schutt werden erwartet. Die Behörden bereiten sich auf zahlre…

AKW Gundremmingen: Termin für die Sprengung der Kühltürme steht
Auf Nachfrage der Redaktion bestätigt der Betreiber RWE jetzt offiziell: Am Samstag, 25. Oktober, fallen die Kühltürme. Auf Gundremmingen wird einiges zukommen.

South Korea fines SK Telecom US$97M over data breach
https://www.telecomstechnews.com/news/south-korea-fines-sk-telecom-us-97m-over-data-breach/

South Korea fines SK Telecom US$97M over data breach
South Korea’s regulator fined SK Telecom US$97M over a data breach affecting 23.2M users, citing weak safeguards dating back to 2021.

TIL das es sogenannte Drama Numbers (Filmrufnummern) gibt und die hoch offiziell im Amtsblatt veröffentlicht werden: https://www.bundesnetzagentur.de/DE/Fachthemen/Telekommunikation/Nummerierung/_DL/mittlg148_2021.pdf

A three-step approach to reliably estimate magnetic field strengths in star-forming regions
Aristeidis Polychronakis, Aris Tritsis, Raphael Skalidis, Konstantinos Tassis
https://arxiv.org/abs/2507.06297

A three-step approach to reliably estimate magnetic field strengths in star-forming regions
The magnetic field is known to play a crucial role in star formation. Dust polarization is an effective tool for probing the morphology of the field, yet it does not directly trace its strength. Several methods have been developed, combining polarization and spectroscopic data, to estimate the strength of the magnetic field, including the DCF method, which relates these quantities to the magnetic-field strength under the assumption of Alfvénic turbulence. Skalidis & Tassis (2021) (ST), relaxed…

Las Vegas Raiders Superstar Links Up With Legendary Mentors https://heavy.com/sports/nfl/las-vegas-raiders/brock-bowers-nfl-legend-mentors/?adt_ei=[email]

Asymmetric super-Heston-rough volatility model with Zumbach effect as scaling limit of quadratic Hawkes processes
Priyanka Chudasama, Srikanth Krishnan Iyer
https://arxiv.org/abs/2508.16566

Asymmetric super-Heston-rough volatility model with Zumbach effect as scaling limit of quadratic Hawkes processes
Hawkes processes were first introduced to obtain microscopic models for the rough volatility observed in asset prices. Scaling limits of such processes leads to the rough-Heston model that describes the macroscopic behavior. Blanc et al. (2017) show that Time-reversal asymmetry (TRA) or the Zumbach effect can be modeled using Quadratic Hawkes (QHawkes) processes. Dandapani et al. (2021) obtain a super-rough-Heston model as scaling limit of QHawkes processes in the case where the impact of buyin…

Requiem for a Stranger
- inspiration from grief and hope -
#StrangerRequiem #NowPlaying
https://

Requiem for a Stranger #StrangerRequiem #NowPlaying
Stan Stewart - @muz4now

A generalization of Deodhar's defect statistic for Iwahori--Hecke algebras of type $BC$
Gavin Hobbs, Tommy Parisi, Mark Skandera, Jiayuan Wang
https://arxiv.org/abs/2506.20099

A generalization of Deodhar's defect statistic for Iwahori--Hecke algebras of type $BC$
Let $H$ be the Iwahori--Hecke algebra corresponding to any Coxeter group. Deodhar's defect statistic [Geom. Dedicata 36, (1990) pp.95--119] allows one to expand products of simple Kazhdan--Lusztig basis elements of $H$ in the natural basis of $H$. Clearwater and the third author gave a type-$A$ extension [Ann. Comb. 25, no. 3 (2021) pp.757--787] of this formula which combinatorially describes the natural expansion of products of Kazhdan--Lusztig basis elements indexed by smooth elements of the …

On approximate quantum error correction for symmetric noise
Gereon Ko{\ss}mann, Julius A. Zeiss, Omar Fawzi, Mario Berta
https://arxiv.org/abs/2507.12326 h…

On approximate quantum error correction for symmetric noise
We revisit the extendability-based semi-definite programming hierarchy introduced by Berta et al. [Mathematical Programming, 1 - 49 (2021)], which provides converging outer bounds on the optimal fidelity of approximate quantum error correction (AQEC). As our first contribution, we introduce a measurement-based rounding scheme that extracts inner sequences of certifiably good encoder-decoder pairs from this outer hierarchy. To address the computational complexity of evaluating fixed levels of th…

Modal toccata
- the pipe organ is like a whole orchestra under your hands ... and feet -
#PipeOrgan #NowPlaying
https://

Modal toccata #PipeOrgan #NowPlaying
Stan Stewart - @muz4now

Recent Chemo-morphological Coma Evolution of Comet 67P/Churyumov-Gerasimenko
Brian P. Murphy, Cyrielle Opitom, Colin Snodgrass, Sophie E. Deam, L\'ea Ferellec, Matthew Knight, Bin Yang, Vincent Okoth
https://arxiv.org/abs/2507.13979

Recent Chemo-morphological Coma Evolution of Comet 67P/Churyumov-Gerasimenko
We present VLT/MUSE observations of comet 67P/Churyumov-Gerasimenko during its 2021 perihelion passage, from which we generated simultaneous maps of dust, [OI], C$_2$, NH$_2$, and CN comae across 12 pre- and post-perihelion epochs. These maps reveal the evolutionary and compositional trends of 67P's coma and further enrich the context and findings of ESA's Rosetta mission. Dust and gas species displayed distinct structures, where NH$_2$ and CN signals were uniquely associated with known dust fa…

Modeling Star Formation Histories of Changing-Look AGN Host Galaxies with Prospector
Margaret E. Verrico, K. Decker French, Katherine Suess, Tanay Agrawal, Lauranne Lanz, Yuanze Luo, Pallavi Patil, Kate Rowlands, Margaret Shepherd, Maya Skarbinski
https://arxiv.org/abs/2506.19162

Modeling Star Formation Histories of Changing-Look AGN Host Galaxies with Prospector
Changing-look active galactic nuclei, or CL-AGN, are AGN which appear to transition between Seyfert Type 1 and 2 over periods of months to years. Several mechanisms to trigger these transitions have been proposed, but we have yet to conclusively determine their cause. Recent studies suggest CL-AGN are hosted primarily in galaxies which are shutting down star formation (Dodd et al. 2021; Liu et al. 2021, Wang et al. 2023), which may indicate a link between galaxy quenching and changing look even…

#Gletscher in der #Schweiz, den #USA und #Kanada haben zwischen 2021 und 2024 rund 12 % ihrer

Gone with the glaciers: Researchers track unprecedented ice loss
A study published in Geophysical Research Letters reveals that glaciers in western Canada, the United States, and Switzerland lost around 12% of their ice between 2001 and 2024.

Multiple machine-learning as a powerful tool for the star clusters analysis
Denilso Camargo
https://arxiv.org/abs/2506.13951 https://…

Multiple machine-learning as a powerful tool for the star clusters analysis
This work proposes a multiple machine learning method (MMLM) aiming to improve the accuracy and robustness in the analysis of star clusters. The MMLM performance is evaluated by applying it to the reanalysis of the old binary cluster candidate - NGC 1605a and NGC 1605b - found by Camargo (2021) (hereafter C21). The binary cluster candidate is analyzed by employing a set of well established machine learning algorithms applied to the Gaia-EDR3 data. Membership probabilities and open clusters (OCs…