Tootfinder

Kiel Munition Clearance Week: Warum Munition aus dem Meer entfernt werden muss
Nord- und Ostsee sind stark mit Munition belastet. Experten suchen auf der Munition Clearance Week in Kiel nach Lösungen, die Altlasten möglichst zu entfernen.

Fortunately, there are chargers, too.
Costco opening its first stand-alone gas station
https://thehill.com/business/5356039-costco-stand-alone-gas-station-california/

Die #Nordsee war im Frühjahr 2025 so warm wie nie seit Beginn der Messungen.
Im Schnitt lag die Temperatur von März bis Mai bei 8,7 Grad – 0,9 Grad über dem langjährigen Mittel. In der #Ostsee wurden regional sogar über 2 Grad Abweichung gemessen.
In

Langfristige Messungen: Nord- und Ostsee überdurchschnittlich warm
Die durchschnittlichen Temperaturen der Nordsee waren im Frühjahr so hoch wie nie. Auch in der deutschen Ostsee wurden Rekordtemperaturen gemessen. Vor Kiel gab es sogar eine marine Hitzewelle.

Last weekend we drove through Pennsylvania on the way to Maryland and found a Dandy Mini Mart built into an old mansion
#dandy #photo #photography

Quantum Fisher information from tensor network integration of Lyapunov equation
Gabriela W\'ojtowicz, Susana F. Huelga, Marek M. Rams, Martin B. Plenio
https://arxiv.org/abs/2506.11330

Quantum Fisher information from tensor network integration of Lyapunov equation
The Quantum Fisher Information (QFI) is a geometric measure of state deformation calculated along the trajectory parameterizing an ensemble of quantum states. It serves as a key concept in quantum metrology, where it is linked to the fundamental limit on the precision of the parameter that we estimate. However, the QFI is notoriously difficult to calculate due to its non-linear mathematical form. For mixed states, standard numerical procedures based on eigendecomposition quickly become impracti…

Modeling Complex Life Systems: Bayesian Inference for Weibull Failure Times Using Adaptive MCMC
Tobias Oketch, Mohammad Sepehrifar
https://arxiv.org/abs/2506.11949

Modeling Complex Life Systems: Bayesian Inference for Weibull Failure Times Using Adaptive MCMC
This research develops a Bayesian framework for analyzing failure times using the Weibull distribution, addressing challenges in prior selection due to the lack of conjugate priors and multi-dimensional sufficient statistics. We propose an adaptive semi-parametric MCMC algorithm for lifetime data analysis, employing a hierarchical Bayesian model and the No-U-Turn Sampler (NUTS) in STAN. Twenty-four combinations of prior distributions are evaluated, with a noninformative LogNormal hyper-prior en…

Another great Bochum #sunset today, this time with "Nature's filter" at the perfect density - ideal to bring out several sunspot groups (and foreground swifts): long series at https://www.facebook.com/dan.fischer.393/posts/pfbid0LpFcD4uuabA25huSMGhd77i5ASBcVMakmD28LrRX1bBd3ka8BcfwqEDEqAQvNeG6l with a bit of green at the very end.

Using Model Predictive Control To Reduce Traffic Emissions on Urban Freeways
Alexander Hammerl, Ravi Seshadri, Thomas Kj{\ae}r Rasmussen, Otto Anker Nielsen
https://arxiv.org/abs/2506.13393

Using Model Predictive Control To Reduce Traffic Emissions on Urban Freeways
Urban traffic congestion significantly impacts regional air quality and contributes substantially to pollutant emissions. Suburban freeway corridors are a major source of traffic-related emissions, particularly nitrogen oxides (NOx) and carbon dioxide (CO2). This paper proposes a Model Predictive Control (MPC) framework aimed at emission reduction on peripheral freeway corridors. Emission rates on freeways exhibit high sensitivity to speed fluctuations and congestion recovery processes. To addr…

Deutsche Polizisten schützen die Faschisten
Samstag, 17.05.2025 in Herford
@…
Danke für die Hintergrundinformationen :antifa:
https://mastodon.bida.im/@rkowl/11433…

🇺🇦 #NowPlaying on KEXP's #VarietyMix
Dark Chisme:
🎵 Lost in the Night
#DarkChisme
https://darkchisme.bandcamp.com/track/lost-in-the-night
https://open.spotify.com/track/1zjjlGzocdqhXTVZxlEK8z