Tootfinder

Hur människors energiförbrukning förändras i olika åldrar | Artikel https://tyngre.se/artiklar/forskning/hur-manniskors-energiforbrukning-forandras-i-olika-aldrar

🔊 #NowPlaying on #BBCRadio3:
#SundayFeature
- New Generation Thinkers: How Lullabies Work
New Generation Thinker, historian Oskar Jensen, explores the history of lullabies, in search of the power and the know-how that makes Hush-a-bye Baby do what it says in the title.
Relisten now 👇
https://www.bbc.co.uk/programmes/m002dcdj

Accelerating Large-Scale Regularized High-Order Tensor Recovery
Wenjin Qin, Hailin Wang, Jingyao Hou, Jianjun Wang
https://arxiv.org/abs/2506.09594 https:/…

Accelerating Large-Scale Regularized High-Order Tensor Recovery
Currently, existing tensor recovery methods fail to recognize the impact of tensor scale variations on their structural characteristics. Furthermore, existing studies face prohibitive computational costs when dealing with large-scale high-order tensor data. To alleviate these issue, assisted by the Krylov subspace iteration, block Lanczos bidiagonalization process, and random projection strategies, this article first devises two fast and accurate randomized algorithms for low-rank tensor approx…

Je mehr Handy-Verbot, desto weniger erfahren Eltern, Erzieher*innen, Lehrer*innen, Sozialarbeiter*innen.
Unfassbar wichtig wäre, Jugendlichen Information und Hilfe anzubieten. Als Schulauftrag.
Berliner Schulsozialarbeiterinnen: "Es gibt eine massive Verbreitung pornografischer Inhalte unter Schülern" | rbb24

Time-domain field correlation measurements enable tomography of highly multimode quantum states of light
Emanuel Hubenschmid, Guido Burkard
https://arxiv.org/abs/2506.10483

Time-domain field correlation measurements enable tomography of highly multimode quantum states of light
Recent progress in ultrafast optics facilitates the investigation of the dynamics of highly multimode quantum states of light, as demonstrated by the application of electro-optic sampling to quantum states of the electromagnetic field. Yet, the complete tomographic reconstruction of optical quantum states with prior unknown statistics and dynamics is still challenging, since state-of-the-art tomographic methods require the measurement of many orthogonal, distinguishable modes. Here, we propose …

Vi gästas av en av lärarna/tränare som bland annat hjälpt Ludvig Åberg, Maja Stark och Linn Grant nå världseliten.
Hans Larsson om talangutveckling inom golf | Podcast https://tyngre.se/podcast/tyngre-traningssnack/hans-larsson-om-talangu…

Alternating steepest descent methods for tensor completion with applications to spectromicroscopy
Oliver Townsend, Sergey Dolgov, Silvia Gazzola, Misha Kilmer
https://arxiv.org/abs/2506.10661

Alternating steepest descent methods for tensor completion with applications to spectromicroscopy
In this paper we develop two new Tensor Alternating Steepest Descent algorithms for tensor completion in the low-rank $\star_{M}$-product format, whereby we aim to reconstruct an entire low-rank tensor from a small number of measurements thereof. Both algorithms are rooted in the Alternating Steepest Descent (ASD) method for matrix completion, first proposed in [J. Tanner and K. Wei, Appl. Comput. Harmon. Anal., 40 (2016), pp. 417-429]. In deriving the new methods we target the X-ray spectromic…

Vores nevŸ har lavet skilte til anti-Trump-demoen:
#NoTyrants #DemocratsAbroad

I love communism because of its vision of a society based on equality, solidarity, and the abolition of class and state oppression. The idea of real communism, as envisioned by thinkers like Peter Kropotkin and Karl Marx, inspires me deeply. It’s a world where people freely associate, manage their own workplaces, and share resources according to need. This ideal has never truly been realized in history, which makes it all the more important to keep striving for it.
At the same time, I …

Tangerine Palpatine
bot by @…
This is for tee hee, not treason: let's leave the extrajudicial killing out of it.
#satire #potus45