Tootfinder

Pergunta para os professores desta rede: qual é o som de fundo que vocês costumam colocar enquanto estão corrigindo provas para não morrer de tédio absoluto? Música, silêncio? Podcasts não funcionam pra mim, quebram minha concentração. Eu normalmente ouço músicas, com estilo variando enormemente dependendo do meu espírito. Mas estou sentindo minhas trilhas musicais algo repetitivas, até pq o algoritmo do YouTube é bem repetitivo.

Fundstück: Hyundai Charging zum halben Preis
https://www.mydealz.de/share-deal-from-app/2677618

💸 UK charging industry could face £100m bill under business rate changes
https://www.theguardian.com/environment/2025/nov/02/uk-charging-industry-could-face-100m-bill-under-business-rate-changes

UK charging industry could face £100m bill under business rate changes
Industry bodies say proposals will force site closures, slow investment and cost drivers up to £300 a year more

I believed I could spend the week turning Croissants and Donuts into low-calorie, healthy foods through “positive vibes”. Reality on the scale would beg to differ.

hahah.. yes.. YES...
The #tech #conglomerates, having scoured all crumbs of the original #internet, how turn to each other and devour themselves.

Reddit sues Perplexity for allegedly ripping its content to feed AI
Reddit is selling your posts to AI companies, and now it’s suing to stop the ones who won’t pay. Reddit is suing Perplexity and three “data-scraping service providers” to “stop the industrial-scale, unlawful circumvention of data protections by a group of bad actors who will stop at nothing to get …

Physics-Informed Reinforcement Learning for Large-Scale EV Smart Charging Considering Distribution Network Voltage Constraints
Stavros Orfanoudakis, Frans Oliehoek, Peter Palesnky, Pedro P. Vergara
https://arxiv.org/abs/2510.12335

Physics-Informed Reinforcement Learning for Large-Scale EV Smart Charging Considering Distribution Network Voltage Constraints
Electric Vehicles (EVs) offer substantial flexibility for grid services, yet large-scale, uncoordinated charging can threaten voltage stability in distribution networks. Existing Reinforcement Learning (RL) approaches for smart charging often disregard physical grid constraints or have limited performance for complex large-scale tasks, limiting their scalability and real-world applicability. This paper introduces a physics-informed (PI) RL algorithm that integrates a differentiable power flow m…

Fascinating results from modelling different charging strategies (dumb, smart, #V2G) for 15 million BEVs in Germany in 2030, this research by Adeline Guéret, Carlos Gaete-Morales and @….
At 50% V2G, the system costs are lower than in the situation without EVs.

A moderate share of V2G outperforms large-scale smart charging of electric vehicles and benefits other consumers
While battery electric vehicles (BEVs) play a key role for decarbonizing the transport sector, their impact on the power sector heavily depends on their charging strategies. Here we systematically analyze various combinations between inflexible, smart and bidirectional (or vehicle-to-grid, V2G) charging of 15 million electric cars in Germany. Using a capacity expansion model, we find that even a moderate share of bidirectional charging below 30% leads to lower system costs than a fully smartly …

Not All Accuracy Is Equal: Prioritizing Diversity in Infectious Disease Forecasting
Carson Dudley, Marisa Eisenberg
https://arxiv.org/abs/2509.21191 https://

Not All Accuracy Is Equal: Prioritizing Diversity in Infectious Disease Forecasting
Ensemble forecasts have become a cornerstone of large-scale disease response, underpinning decision making at agencies such as the US Centers for Disease Control and Prevention (CDC). Their growing use reflects the goal of combining multiple models to improve accuracy and stability versus using a single model. However, recent experience shows these benefits are not guaranteed. During the COVID-19 pandemic, the CDC's multi-model forecasting ensemble outperformed the best single model by only 1%,…

“Users should be able to use any car with any charger and service. In addition to technical standards and grid codes,
we need user choice in legislation.”
That's what I wrote last week about #V2G (bidirectional charging).
https:/…

Out of the sandbox: How to scale vehicle-to-grid in Europe
RAP expert, Jaap Burger, recommends steps for Member States to create a healthy ecosystem for vehicle-to-grid charging to scale.