Tootfinder

from my link log —
Remote reboots with encrypted disks on Arch Linux.
https://tavianator.com/2022/remote_reboots.html
saved 2025-01-03

KORRIGIERTE GRAFIK FÜR ZU/RÜCKBAU
Jährlicher Zubau und Rückbau von #Balkonsolarleistung in Deutschland mit Stand vom 22.08.2025.
Unplausible Inbetriebnahmedaten von 1900 bis 2017 wurden durch das Registrierungsdatum der #Steckersolaranlage ersetzt.
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Nationwide study finds that leaks in natural gas pipelines contribute to hazardous particulate air pollution https://phys.org/news/2025-06-nationwide-leaks-natural-gas-pipelines.html

Nationwide study finds that leaks in natural gas pipelines contribute to hazardous particulate air pollution
In March 2022, 14 residents of a four-story apartment building in Silver Spring, Maryland, were hospitalized when a gas leak from a cut pipeline caused a major explosion. Every year in the United States, there are hundreds of natural gas (or methane) pipeline leaks—caused by corrosion, equipment malfunctions, and construction activities. Methane leaks are not only dangerous; they contribute to air pollution and climate change.

Time For 9 o'clock #HashTagGames hosted by @… Let's play!
#BookOrPlayCharactersDreams

General Staff: Russia has lost 1,052,190 troops in Ukraine since Feb. 24, 2022: https://benborges.xyz/2025/07/30/general-staff-russia-has-lost.html

(2022) Tarinoita metsästä #luonto #ympäristö

Tarinoita metsästä
Tarinoita metsästä kertoo suomalaisen metsäluonnon kauneudesta ja esittelee monimuotoisen vanhan metsän luontoa sekä asukkaita lyhyiden, tietopitoisten kertomusten muodossa. Ohjaus: Kim Saarniluoto. Tuotanto: Matila Röhr Nordisk Oy.

Time For 9 o'clock #HashTagGames hosted by @… Let's play!
#BlameSomeoneElseASongOrPoem

The NEID Earth Twin Survey. III. Survey Performance After Three Years on Sky
Arvind F. Gupta, Evan Fitzmaurice, Suvrath Mahadevan, Paul Robertson, Jacob K. Luhn, Jason T. Wright, Sarah E. Logsdon, Daniel M. Krolikowski, Leonardo A. Paredes, Chad F. Bender, Mark R. Giovinazzi, Andrea S. Lin, Cullen H. Blake, Caleb I. Ca\~nas, Eric B. Ford, Samuel P. Halverson, Shubham Kanodia, Michael W. McElwain, Joe P. Ninan, Jayadev Rajagopal, Arpita Roy, Christian Schwab, Gu{\dh}mundur Stef\'ans…

The NEID Earth Twin Survey. III. Survey Performance After Three Years on Sky
The NEID Earth Twin Survey (NETS) has been delivering a rich set of precise radial velocity (RV) measurements for 41 bright, nearby main sequence stars. Here, we describe the status of the survey after three years on sky and we present the full set of RV measurements and accompanying stellar activity indicators. We discuss intermediate survey diagnostics, including calibration of the known RV zero point offset introduced following the Contreras fire in 2022 and the identification of an undiagno…

👾 These police officers in Denmark are tackling crime by playing online games with kids
https://www.euronews.com/next/2025/07/03/these-police-officers-in-denmark-are-tackling-crime-by-playing-online-games-with-kid…

Can playing video games help police combat online crimes?
The team was set up in 2022 to tackle the rise in online crime in Denmark. The Politiets Online Patrulje now boasts over 787,000 followers across platforms.

The Revolution Has Arrived: What the Current State of Large Language Models in Education Implies for the Future
Russell Beale
https://arxiv.org/abs/2507.02180

The Revolution Has Arrived: What the Current State of Large Language Models in Education Implies for the Future
Large language Models have only been widely available since 2022 and yet in less than three years have had a significant impact on approaches to education and educational technology. Here we review the domains in which they have been used, and discuss a variety of use cases, their successes and failures. We then progress to discussing how this is changing the dynamic for learners and educators, consider the main design challenges facing LLMs if they are to become truly helpful and effective as …

This https://arxiv.org/abs/2505.06681 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_mat…

Local well-posedness for a system of quadratic derivative nonlinear Schrödinger equations
We consider the Cauchy problem for a system of quadratic derivative nonlinear Schrödinger equations introduced by M. Colin and T. Colin (2004) as a model of laser-plasma interaction. Under the condition that the flow map fails to be twice differentiable, Hirayama, Kinoshita, and Okamoto (2022) proved the well-posedness by constructing a modified energy and applying the energy method. In the present paper, we improve the well-posedness result under the above condition by using the short-time Fo…

Jährlicher Zubau und Rückbau von #Balkonsolarleistung in Deutschland mit Stand vom 01.08.2025.
Unplausible Inbetriebnahmedaten von 1900 bis 2017 wurden durch das Registrierungsdatum der #Steckersolaranlage ersetzt.
Mehr zu

Time For 9 o'clock #HashTagGames hosted by @… Let's play!
#FisticuffASongOrPoem

Time For 9 o'clock #HashTagGames hosted by @… Let's play!
#WorkSecretsASongOrPoem

A Data-Driven Model Predictive Controller to manage epidemics: The case of SARS-CoV-2 in Mauritius
S. Z. Sayed Hassen, A. Aboudonia, J. Lygeros
https://arxiv.org/abs/2507.01996

A Data-Driven Model Predictive Controller to manage epidemics: The case of SARS-CoV-2 in Mauritius
This work investigates the benefits of implementing a systematic approach to social isolation policies during epidemics. We develop a mixed integer data-driven model predictive control (MPC) scheme based on an SIHRD model which is identified from available data. The case of the spread of the SARS-CoV-2 virus (also known as COVID-19) in Mauritius is used as a reference point with data obtained during the period December 2021 to May 2022. The isolation scheme is designed with the control decision…

Mass threshold for global existence in chemotaxis systems with critical flux limitation
Xuan Mao, Hengling Wang, Jianlu Yan
https://arxiv.org/abs/2507.19866 https://

Mass threshold for global existence in chemotaxis systems with critical flux limitation
This paper investigates the flux-limited chemotaxis system, proposed by Kohatsu and Senba~(2025), \begin{equation*} \begin{cases} u_t = Δu -\nabla\cdot(u|\nabla v|^{α-2}\nabla v),\\ \:\:0=Δv + u, \end{cases} \end{equation*} posed in the unit ball of $\mathbb{R}^N$ for some $N\geq2$, subject to no-flux and homogeneous Dirichlet boundary conditions. Due to precedents, e.g., Tello (2022) and Winkler (2022), the exponent $α= \frac{N}{N-1}$ is the threshold for finite-time blow-up …