Tootfinder

Terwijl de klimaatschuld oploopt, nemen wij een tweede hypotheek https://www.nu.nl/klimaat/6368692/terwijl-de-klimaatschuld-oploopt-nemen-wij-een-tweede-hypotheek.html

Terwijl de klimaatschuld oploopt, nemen wij een tweede hypotheek
In de rubriek De broeikas schrijft klimaatverslaggever Jeroen Kraan wekelijks over wat hem opvalt. Deze week: Europa heeft een flinke klimaatschuld opgebouwd. Gaan we aflossen, of nemen we een tweede hypotheek?

An inverse problem on a metric graph with cycle
Sergei Avdonin, Julian Edward
https://arxiv.org/abs/2508.10121 https://arxiv.org/pdf/2508.10121

An inverse problem on a metric graph with cycle
Consider a quantum graph consisting of a ring with two attached edges, and assume Kirchhoff-Neumann conditions hold at the internal vertices. Associated to this graph is a Schrödinger type operator $L=-Δ+q(x)$ with Dirichlet boundary conditions at the two boundary nodes. Let $\{ ω_n^2, \ φ_n(x)\}$ be the eigenvalues and associated normalized eigenfunctions. Let $v_1$ be a boundary vertex, and $v_2$ the adjacent internal vertex. Assume we know the following data: $\{ ω_n^2,\partial_x φ_n(v…

NATO baut Schutz der Ostflanke aus
Die NATO startet nach den mutmaßlich vorsätzlichen Luftraumverletzungen durch Russland eine neue Militäroperation zum Schutz der Ostflanke. Das teilte Generalsekretär Mark Rutte in einer Pressekonferenz mit dem Oberbefehlshaber der alliierten Streitkräfte in Europa, Alexus Grynkewich, mit.
Den Angaben zufolge sollen bei der Operation mit dem Namen "Eastern Sentry"…
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NATO will Flanke zu Russland stärken
Die NATO zieht Konsequenzen aus der Verletzung des polnischen Luftraums durch russische Drohnen. Man starte zum Schutz der Ostflanke eine neue Militäroperation, so Generalsekretär Rutte. Dafür soll unter anderem die Flugabwehr ausgebaut werden.

Direct Measurement of Electron Heating in Electron-Only Reconnection in a Laboratory Mini-Magnetosphere
Lucas Rovige, Filipe D. Cruz, Timothy Van Hoomisen, Robert S. Dorst, Carmen G. Constantin, Stephen Vincena, Luis O. Silva, Christoph Niemann, Derek B. Schaeffer
https://arxiv.org/abs/2508.09086

Direct Measurement of Electron Heating in Electron-Only Reconnection in a Laboratory Mini-Magnetosphere
We report on the experimental observation of electron heating in electron-only magnetic reconnection in laser-driven laboratory mini-magnetospheres on the Large Plasma Device (LAPD) at the University of California, Los Angeles. In this experiment, a fast-flowing plasma impacts a pulsed magnetic dipole embedded within LAPD's magnetized ambient plasma, creating an ion-scale magnetosphere and driving electron-only magnetic reconnection between the background and dipole field lines. The electron ve…

Filing: Netflix UK distribution arm reports revenue of £1.85B for 2024, up 11% from 2023, and an 11% growth in average paid memberships (Naman Ramachandran/Variety)
https://variety.com/2025/tv/news/netflix-uk-revenue-surges-2-billion-profits-grow…

Netflix U.K. Revenue Surges to $2.4 Billion, Profits Grow
Netflix's U.K. arm delivered a strong performance in 2024, with revenue climbing 11% to $2.48 billion as the streaming giant continued its expansion.

Gemeinsamer Kühlschrank bei der Arbeit. Kommste nachm Wochenende und willst dein Essen kühlstellen bis zum Mittag - und der Schrank ist bis oben hin gefüllt mit Bierflaschen und Bierdosen. WTF?!
Hat auch keine Namen drauf, also hab ich nun einfach mal etwa 20 Liter Bier rausgestellt in die Wärme.
#lauwarmecervisia

Rigidity for graph product von Neumann algebras
Camille Horbez, Adrian Ioana
https://arxiv.org/abs/2508.03662 https://arxiv.org/pdf/2508.03662

Rigidity for graph product von Neumann algebras
We establish rigidity theorems for graph product von Neumann algebras $M_Γ=*_{v,Γ}M_v$ associated to finite simple graphs $Γ$ and families of tracial von Neumann algebras $(M_v)_{v\inΓ}$. We consider the following three broad classes of vertex algebras: diffuse, diffuse amenable, and II$_1$ factors. In each of these three regimes, we exhibit a large class of graphs $Γ,Λ$ for which the following holds: any isomorphism $θ$ between $M_Γ$ and $N_Λ$ ensures the existence of a graph isomorph…

Some French news publishers have signed agreements with unions to redistribute revenue from AI licensing deals to journalists; Le Monde redistributes 25% (Andrew Deck/Nieman Lab)
https://www.niemanlab.org/2025/09/in-france…

Some French publishers are giving AI revenue directly to journalists. Could that ever happen in the U.S.?
Le Monde agreed to give journalists 25% of revenue from licensing deals with OpenAI and Perplexity. Now, other French publishers are following suit.

Global attractor of chemotaxis system with weak degradation and density-dependent motion
Lin Guo, Dan Li
https://arxiv.org/abs/2507.07554 https://

Global attractor of chemotaxis system with weak degradation and density-dependent motion
This paper investigates the following chemotaxis system featuring weak degradation and nonlinear motility functions \begin{equation}\label{Model1} \begin{cases} u_{t} = (γ(v)u)_{xx} + r - μu, & x \in [0,L],\ t > 0, v_{t} = v_{xx} - v + u, & x \in [0,L],\ t > 0, \end{cases} \end{equation} defined on the bounded interval $[0,L]$ with homogeneous Neumann boundary conditions. The motility function $γ(v)$ satisfies the regularity conditions $γ\in C^{2}[0,\infty)$ with $γ(v) > 0$ for…

The UK government rejects a proposed 5% levy on streaming services and a 25% tax rebate on ad costs for indie films, among other committee recommendations (Naman Ramachandran/Variety)
https://variety.com/2025/tv/news/uk-government-rejects-streamin…

U.K. Government Formally Rejects Streaming Levy
U.K. government rejects streaming platform levy and multiple film industry recommendations while emphasizing benefits of international investments.