Tootfinder

The Magnetic Fields of the Dusty Nuclei and Molecular Outflows of Arp 220: #Arp220, an ultraluminous infrared galaxy.

First Results from ALPPS [the Atacama Large Millimeter/submillimeter Array Perseus Polarization Survey] - A Sub-Alfvénic Streamer in SVS 13A: #Star-Building Material into Newborn System in Perseus: https://www.almaobservatory.org/en/press-releases/astronomers-spot-magnetically-guided-streamer-funneling-star-building-material-into-newborn-system-in-perseus/

🧠 Human-like Working Memory from Artificial Intrinsic Plasticity Neurons
#ai #llm

Human-like Working Memory from Artificial Intrinsic Plasticity Neurons
Working memory enables the brain to integrate transient information for rapid decision-making. Artificial networks typically replicate this via recurrent or parallel architectures, yet incur high energy costs and noise sensitivity. Here we report IPNet, a hardware-software co-designed neuromorphic architecture realizing human-like working memory via neuronal intrinsic plasticity. Exploiting Joule-heating dynamics of Magnetic Tunnel Junctions (MTJs), IPNet physically emulates biological memory v…

101 Dalmatians: a multimodal naturalistic fMRI dataset in typical development and congenital sensory loss #neuroscience

101 Dalmatians: a multimodal naturalistic fMRI dataset in typical development and congenital sensory loss - Scientific Data
In recent years, neuroscience has increasingly leveraged naturalistic stimuli, like movies and narratives, to investigate cognitive processes underlying real-world human behavior. Here, we present a functional Magnetic Resonance Imaging (fMRI) dataset featuring 50 participants, with and without congenital sensory loss (typical development, congenitally blind and deaf individuals), who were exposed to audiovisual, auditory, or visual versions of the live-action movie 101 Dalmatians. The dataset …

A magnetic avalanche as the central engine powering a solar flare: #SolarFlares, finds Solar Orbiter: https://www.esa.int/Science_Exploration/Space_Science/Solar_Orbiter/Magnetic_avalanches_power_solar_flares_finds_Solar_Orbiter

Ca ii K Polar Network Index of the Sun - A Proxy for Historical Polar Magnetic Field: #SolarCycle activity: https://www.swri.org/newsroom/press-releases/using-100-year-old-data-help-predict-future-solar-cycle-activity

Spinning into the Gap - Direct-horizon Collapse as the Origin of GW231123 from End-to-end General-relativistic Magnetohydrodynamic Simulations: #BlackHoles Explained: https://www.simonsfoundation.org/2025/11/10/mysterious-impossible-merger-of-two-massive-black-holes-explained/ - a comprehensive set of simulations by Flatiron Institute astrophysicists and their colleagues revealed that magnetic fields are responsible for creating black holes with masses in a range previously thought to be largely off-limits.

Terrestrial atmospheric ion implantation occurred in the nearside lunar regolith during the history of Earth’s dynamo: #moon is eating up molecules from Earth’s atmosphere: https://edition.cnn.com/2026/01/13/science/moon-stealing-earth-atmosphere-magnetic-field

Spatially resolved polarization swings in the supermassive binary black hole candidate OJ 287 with first Event Horizon Telescope observations: #EventHorizonTelescope observations of OJ 287 reveal shock waves interacting with Kelvin-Helmholtz instabilities in the jet, producing polarization rotations in opposite directions.

RE: #MolecularCloud: https://iopscience.iop.org/article/10.3847/1538-3881/adec9f -> Unraveling the magnetic blueprint of G111: https://iram-institute.org/newsroom/general/unraveling-the-magnetic-blueprint-of-g111/ ->