Tootfinder

The MF Hydra is Norway's Ship of the Year 2021. It is also the first and only ship powered by Liquefied Hydrogen (LH₂). And... I don't know where to start... 🚢
This ship isn't just running on Hydrogen, it is running on Liquefied Hydrogen. Hydrogen has a very low energy density per volume, and liquefying it is an option to increase it. It is also a way to have all the problems you usually have with hydrogen and some additional ones on top.🧵

Multiscale modeling of hydrogen diffusion in iron considering the effect of dislocations
Gonzalo \'Alvarez, \'Alvaro Ridruejo, Javier Segurado
https://arxiv.org/abs/2506.20439

Multiscale modeling of hydrogen diffusion in iron considering the effect of dislocations
Modeling hydrogen diffusion and its absorption in traps is a fundamental first step towards the understanding and prediction of hydrogen embrittlement. In this study, a multiscale approach which includes DFT simulations, OkMC, and phase-field dislocations, is developed to study the movement of hydrogen atoms in alpha-iron crystals containing dislocations. At the nanoscale the interaction energies of hydrogen on different sites of the iron lattice are studied using DFT. At the microscale, this i…

L'économie russe va mal, et c'est une bonne nouvelle pour l'Ukraine et l'Europe.
https://legrandcontinent.eu/fr/2025/05/23/economie-russe-pour-comp…

#HeatherCampbell #DavidHasselhoff #ClaytonNorcross
Baywatch Nights 1x06 - 976 Ways to Say I Love You

Hey #dotnet folks, if you're running in a cloud environment, be careful upgrading to the latest version of .NET 8.0.17 before double-checking your forward headers configuration and proxy settings. You may have a misconfigured app, but it's been working up to now.
Boost to let others know. Cheers.

.NET 8.0.17 Upgrades, Forwarded Headers, and Unknown Proxy Issues

Paris s'éveille
Hype, the world’s largest hydrogen taxi operator, is to cease operating its fleet of hydrogen taxis in the Paris area
When the reality of #hydrogen costs hits home (and you still don't want to believe it)

'A form of oligopoly' | World’s largest hydrogen taxi operator hurls accusations at supply giants as it quits H2 in Paris
Hype argues that Air Liquide and TotalEnergies have presided over doubling of H2 prices in four years — which it says is blocking a credible path to green hydrogen use

Bonjour, les #haters ! 👋
Aujourd'hui, il ne fait pas très beau… 🌧️
Mais vous savez quoi ? Ce n'est pas grave ! 😎
Parce que même sous la pluie, je brille !
✨ Et… on va bien s'amuser ! 😁
Allez, continuez Š liker en silence, je vous vois 👀
#GoodVibesOnly #MerciPourLeBuzz
https://youtu.be/fHUzbBoyCWg?si=lt2wRjvHGscONdxh

An Agentic System for Rare Disease Diagnosis with Traceable Reasoning
Weike Zhao, Chaoyi Wu, Yanjie Fan, Xiaoman Zhang, Pengcheng Qiu, Yuze Sun, Xiao Zhou, Yanfeng Wang, Ya Zhang, Yongguo Yu, Kun Sun, Weidi Xie
https://arxiv.org/abs/2506.20430

An Agentic System for Rare Disease Diagnosis with Traceable Reasoning
Rare diseases collectively affect over 300 million individuals worldwide, yet timely and accurate diagnosis remains a pervasive challenge. This is largely due to their clinical heterogeneity, low individual prevalence, and the limited familiarity most clinicians have with rare conditions. Here, we introduce DeepRare, the first rare disease diagnosis agentic system powered by a large language model (LLM), capable of processing heterogeneous clinical inputs. The system generates ranked diagnostic…

High-temperature helical edge states in BiSbTeSe$_2$/graphene van der Waals heterostructure
Yoichi Tanabe, Ngoc Han Tu, Ming-Chun Jiang, Yi Ling Chiew, Mitsutaka Haruta, Kiyohiro Adachi, David Pomaranski, Ryo Ito, Yuya Shimazaki, Daisuke Hashizume, Xiuzhen Yu, Guang-Yu Guo, Ryotaro Arita, Michihisa Yamamoto
https://arxiv.org/abs…

High-temperature helical edge states in BiSbTeSe$_2$/graphene van der Waals heterostructure
Van der Waals heterostructures have been used to tailor atomic layers into various artificial materials through interactions at heterointerfaces. The interplay between the band gap created by the band folding of the interfacial potential and the band inversion driven by enhanced spin-orbit interaction (SOI) through band hybridization enables us to realize a two-dimensional topological insulator (2D-TI). Here we report the realization of graphene 2D-TIs by epitaxial growth of three-dimensional t…

All-electric control of skyrmion-bimeron transition in van der Waals heterostructures
Lan Bo, Songli Dai, Xichao Zhang, Masahito Mochizuki, Xiaohong Xu, Zean Tian, Yan Zhou
https://arxiv.org/abs/2506.20984

All-electric control of skyrmion-bimeron transition in van der Waals heterostructures
Two-dimensional van der Waals materials offer a versatile platform for manipulating atomic-scale topological spin textures. In this study, using first-principles and micromagnetic calculations, we demonstrate a reversible transition between magnetic skyrmions and bimerons in a MoTeI/In_2Se_3 multiferroic heterostructure. The physical origin lies in the reorientation of the easy axis of magnetic anisotropy, triggered by the reversal of ferroelectric polarization. We show that the transition oper…