Tootfinder

I can't stop thinking of 'The Running Man' whenever I see articles about virtual (animal) fences:
https://www.bbc.co.uk/news/articles/cj4229k744lo

Cambridge cows get GPS collars to stop them falling in river
A council says two to four fall into the water in a city centre during grazing season each year.

Apache Flink is uniquely positioned to serve as the backbone for AI agents, equipping them with the powerful new tool of stream processing. Join Steffen Hoellinger at this year's Berlin Buzzwords to explore how Flink jobs can be transformed into “Agents”—autonomous, goal-driven entities that dynamically interact with data streams, trigger actions, and adapt their behaviour based on real-time insights.
Learn more:

Data Compression with Relative Entropy Coding
Gergely Flamich
https://arxiv.org/abs/2506.16309 https://arxiv.org/pdf/2506.16309

Data Compression with Relative Entropy Coding
Over the last few years, machine learning unlocked previously infeasible features for compression, such as providing guarantees for users' privacy or tailoring compression to specific data statistics (e.g., satellite images or audio recordings of animals) or users' audiovisual perception. This, in turn, has led to an explosion of theoretical investigations and insights that aim to develop new fundamental theories, methods and algorithms better suited for machine learning-based compressors. In…

$g$-mode oscillations of dark matter admixed neutron stars
Swarnim Shirke, Debarati Chatterjee, Prashanth Jaikumar
https://arxiv.org/abs/2506.18892 https:/…

$g$-mode oscillations of dark matter admixed neutron stars
We investigate $g$-mode oscillations in dark matter admixed neutron stars employing a relativistic mean field model to describe hadronic matter and a model for self-interacting fermionic dark matter motivated by the neutron decay anomaly. Following the construction of such admixed configurations, we derive the equilibrium and adiabatic speeds of sound therein, leading to a computation of the star's $g$-mode spectrum in the Cowling approximation. In particular, we explore the effect of dark matt…

ChatGPT didn't object to putting a red nose on the dog or painting the rabbits green, but at least it didn't suggest I use staplers on the mice.
#scrooged #chatgpt

Vivodyne, which uses AI and robots to grow human tissues in the lab for drug discovery and development, raised a $40M Series A, taking its total funding to $78M (Katherine Davis/Axios)
https://www.axios.com/pro/biotech-deals/2025/05…

Vivodyne raises $40M for human tissue drug testing
It's seeing heightened demand following the FDA's plans to phase out animal testing requirements.

The New MAGA World Order
“Rather than following a foreign policy that ignores values altogether,” writes @jonathanchait, “Trump has a clear preference for values that are, in the American context, historically anomalous or—to put it in less neutral terms—bad”:
(No paywall)

Trump’s Immoral World Order
This week’s Gulf tour revealed that Trump’s transactional foreign policy doesn’t lack values. It just has really bad ones.

Unusual Valence of Ru and Prediction of Magnetism, Anomalous Hall Conductivity in a Newly Synthesized Double Perovskite Compound Ca_2CoRuO_6
Koushik Pradhan, Soumya Ghorai, Prabuddha Sanyal, Ryan Morrow, Bernd B\"uchner, Thirupathaiah Setti, Tanusri Saha Dasgupta
https://arxiv.org/abs/2506.09423

Unusual Valence of Ru and Prediction of Magnetism, Anomalous Hall Conductivity in a Newly Synthesized Double Perovskite Compound Ca_2CoRuO_6
With a goal to expand on the family of double perovskite compounds, hosting 3d transition metal and 4d or 5d transition metal, two new ordered double perovskite compounds, Ca$_2$FeRuO$_6$ and Ca$_2$CoRuO$_6$ are synthesized following the prediction of a recent high throughput machine-learning study [Phys. Rev. Materials 3, 084418]. Experimentally both compounds are found to stabilize in monoclinic symmetry, which is consistent with the high-throughput prediction for Ca$_2$FeRuO$_6$, but at odd …

The New MAGA World Order
“Rather than following a foreign policy that ignores values altogether,” writes @jonathanchait, “Trump has a clear preference for values that are, in the American context, historically anomalous or—to put it in less neutral terms—bad”:
(No paywall)

Trump’s Immoral World Order
This week’s Gulf tour revealed that Trump’s transactional foreign policy doesn’t lack values. It just has really bad ones.

Ferroelectric switching of quantum anomalous Hall effects in MnBi2Te4 films
Jiaheng Li, Quansheng Wu, Hongming Weng
https://arxiv.org/abs/2506.07653 https:…

Ferroelectric switching of quantum anomalous Hall effects in MnBi2Te4 films
The integration of ferroelectric and topological materials offers a promising avenue for advancing the development of quantum material devices. In this work, we explore the strong coupling between topological states and ferroelectricity in the heterostructure formed by interfacing MnBi2Te4 (MBT) thin films and monolayer In2Te3. Our first-principles calculations demonstrate that the polarization direction in In2Te3 can strongly alter electronic band structures in the MBT/In2Te3 heterostructure, …