Tootfinder

En réalité, le nombre de victimes de l'OKC dépasse largement les quelques survivants qui ont pu témoigner. Découvrez l'ampleur de cette tragédie ici :
https://chardonsbleus.org/la-okc-en-chiffres-estimation-conservatoire/

Superconducting flux concentrator coils for levitation of particles in the Meissner state
Robert Smit, Martijn Janse, Eli van der Bent, Thijmen de Jong, Kier Heeck, Jaimy Plugge, Tjerk Oosterkamp, Bas Hensen
https://arxiv.org/abs/2507.20795

Superconducting flux concentrator coils for levitation of particles in the Meissner state
Magnetic levitation of superconductors is a promising platform to study quantum mechanics in the large-mass limit. One major limitation is the weak trapping potential, which results in low vibrational eigenfrequencies and increased susceptibility to low-frequency noise. While generating strong magnetic fields is relatively straightforward, creating a tightly confined harmonic potential - essentially achieving a large magnetic field gradient - remains a significant challenge. In this work, we de…

A Correction for the Paper "Symplectic geometry mode decomposition and its application to rotating machinery compound fault diagnosis"
Hong-Yan Zhang, Haoting Liu, Rui-Jia Lin, Yu Zhou
https://arxiv.org/abs/2508.20990

A Correction for the Paper "Symplectic geometry mode decomposition and its application to rotating machinery compound fault diagnosis"
The symplectic geometry mode decomposition (SGMD) is a powerful method for decomposing time series, which is based on the diagonal averaging principle (DAP) inherited from the singular spectrum analysis (SSA). Although the authors of SGMD method generalized the form of the trajectory matrix in SSA, the DAP is not updated simultaneously. In this work, we pointed out the limitations of the SGMD method and fixed the bugs with the pulling back theorem for computing the given component of time serie…

In de Nederlandse politiek kan een kabinet:
1. Missionair zijn;
2. Demissionair zijn;
3. Demissionairder zijn;
4. Het demissionairst zijn*.
* naar verwachting in de komende weken.

I remember the claims from 30 or so years ago that only conventional high input agriculture could feed the world - support by data on yields of organic farming vs high input farming. And I remember the counter argument - that growing organic products on land that had been degraded, was bound to produce lower yields. (Organic certification required a several year transition phase.) And now I see:
"A critical challenge for many farms transitioning to regenerative farming is that …

I remember the claims from 30 or so years ago that only conventional high input agriculture could feed the world - support by data on yields of organic farming vs high input farming. And I remember the counter argument - that growing organic products on land that had been degraded, was bound to produce lower yields. (Organic certification required a several year transition phase.) And now I see:
"A critical challenge for many farms transitioning to regenerative farming is that …

🇺🇦 #NowPlaying on KEXP's #ElSonido
Pacifica:
🎵 With or Without You
#Pacifica
https://pacificabanda.bandcamp.com/track/with-or-without-you-demo
https://open.spotify.com/track/2mjZs7c7ZioM7RlhlIwRLY

On a group of normalized solutions of the higher-dimensional Prouhet--Tarry--Escott problem
Munenori Inagaki, Hideki Matsumura, Masanori Sawa, Yukihiro Uchida
https://arxiv.org/abs/2508.20733

On a group of normalized solutions of the higher-dimensional Prouhet--Tarry--Escott problem
We elucidate, for the first time, a novel group-theoretic structure that arises from certain solutions of the $n$-dimensional Prouhet--Tarry--Escott problem of degree $2$ and size $n$. We prove that the group is isomorphic to the orthogonal group for a certain quadratic form.

Massenmord per Sanktionspolitik https://www.german-foreign-policy.com/news/detail/10076