Tootfinder

🇺🇦 Auf radioeins läuft...
Edward Sharpe & The Magnetic Zeros:
🎵 Home
#NowPlaying #EdwardSharpe #TheMagneticZeros
https://meetmeinmontuak.bandcamp.com/track/edward-sharpe-the-magnetic-zeros-home
https://open.spotify.com/track/2x1jP9BexWtOKudvuUHbaD

Check out my latest article - "The 4 C's of Executive Presence (And Why They Have Nothing to Do With Conformity)"
https://www.brichapman.com/p/the-4-cs-of-executive-presence-and?utm_source=bri-mastodon&utm_medium=…

What Executive Presence Really Is: The Four Qualities That Create Magnetic Leaders
Most advice about executive presence gets it wrong. Discover how care, clarity, curiosity, and courage—not performance—create authentic, magnetic leadership.

🧲 Iron-based magnetic material achieves major reduction in core loss
#materials

Iron-based magnetic material achieves major reduction in core loss
A research team from NIMS, Tohoku University and AIST has developed a new technique for controlling the nanostructures and magnetic domain structures of iron-based soft amorphous ribbons, achieving more than a 50% reduction in core loss compared with the initial amorphous material.

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.

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 …

For your edification, the most common form factor of floppy disks:
5¼ inch (no metal door thing)
3½ inch (the one the save icon was modeled after)
There were also 8 inch (used before 1980s mainly), and various not very successful 3 inch, 2½ inch and 2 inch formats.
Note that while the form factor might have been the same, a lot of diskettes aren't mutually software compatible between systems.
There's physical sub-formats (e.g. one sided, hard sectors, varying supported densities due to magnetic properties etc.) too.

Magnetic atoms with a large electric dipole moment
Johannes Seifert, Sid C. Wright, Boris G. Sartakov, Giacomo Valtolina, Gerard Meijer
https://arxiv.org/abs/2511.14225 https://…

Zooming-in on cluster #RadioRelics - how density fluctuations explain the Mach number discrepancy, microgauss magnetic fields, and spectral index variations: https://arxiv.org/abs/2411.11947 -> Shocked galaxy clusters - Unravelling the mysteries of radio relics: https://www.aip.de/en/news/shocked-galaxy-clusters-unravelling-the-mysteries-of-radio-relics/

Tomorrow, True North, Grid North and Magnetic North will align in Berwick-upon-Tweed and Great Cthulhu will awaken from his slumber.
https://www.ordnancesurvey.co.uk/news/three-norths-departing-england

‘Three norths’ set to leave England for hundreds of years | OS
The historic alignment of the three norths - true, magnetic, and grid north - is set to leave England three years after they combined, and not return for hundreds of years.

79 Yr Old Man Uses Oval Office Powers To Discover Magnets
Announces : "Nobody knows what a magnet is"
However, seconds later the polarizing US #SupremeLeader claims victory in the war on his own #magnetic awareness by announcing " Now, in two years, we’ll have

🇺🇦 #NowPlaying on KEXP's #MiddayShow
Tunde Adebimpe:
🎵 Magnetic
#TundeAdebimpe
https://tundeadebimpe.bandcamp.com/track/magnetic
https://open.spotify.com/track/3ffpAgPusYqOoQJmKWtnbW

💾💽💿📀 Important PSA 💾💽💿📀
"Floppy disk" (with a "k")
A single thin and flexible plastic disk coated with a magnetic medium, inside a plastic shell. Yes, all variants are floppy disks, including 3.5", 5.25", 8" and some rarer variants. Removable.
"Hard disk" (with a "k")
One or more hard platters [usually made from metal or glass], coated with a magnetic medium, inside a rigid, air-tight shell. Usually not removable.
"Optical disc" (with a "c")
A single rigid plastic multi-layered disc with one or more metal layers that contain data. Most don't have a shell, though some variants do. Removable.
The disk/disc distinction is by convention.

🇺🇦 #NowPlaying on #BBC6Music's #FreakZonePlaylist
Ex-Easter Island Head:
🎵 Magnetic Language
#ExEasterIslandHead
https://exeasterislandhead.bandcamp.com/track/magnetic-language
https://open.spotify.com/track/6CMoeTtaksSwCLuOBGYtwT

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

🇺🇦 #NowPlaying on KEXP's #MidnightInAPerfectWorld
The Magnetic Fields:
🎵 Sad Little Moon
#TheMagneticFields
https://themagneticfields.bandcamp.com/track/sad-little-moon
https://open.spotify.com/track/5vCilUgr2rpyklEUE0jcDA

😐 Sure @…, sure! 💔
#Freedom #Privacy #Security

🇺🇦 Auf radioeins läuft...
Edward Sharpe & The Magnetic Zeros:
🎵 40 Day Dream
#NowPlaying #EdwardSharpe #TheMagneticZeros
https://theroundedsquares.bandcamp.com/track/the-rounded-squares-edward-sharpe-the-magnetic-zeros-40-day-dream
https://open.spotify.com/track/7kAzt3TcptRtX8vd5deWd9

🧲 We tested if a specialized magnetic powder could remove microplastics from drinking water: The answer is yes
https://theconversation.com/we-tested-if-a-specialised-magnetic-powder-could-remove-mi…

We tested if a specialised magnetic powder could remove microplastics from drinking water: the answer is yes
Researchers developed a new method to remove microplastics from water.

Does the solar magnetic field migrate towards the poles faster than expected? Results using data from #ESA ’s #SolarOrbiter spacecraft are published today in #ApJL:

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.

Replaced article(s) found for math.OC. https://arxiv.org/list/math.OC/new
[1/1]:
- A robust BFGS algorithm for unconstrained nonlinear optimization problems
Yaguang Yang
https://arxiv.org/abs/1212.5929
- Quantum computing and the stable set problem
Alja\v{z} Krpan, Janez Povh, Dunja Pucher
https://arxiv.org/abs/2405.12845 https://mastoxiv.page/@arXiv_mathOC_bot/112483516437815686
- Mean Field Game with Reflected Jump Diffusion Dynamics: A Linear Programming Approach
Zongxia Liang, Xiang Yu, Keyu Zhang
https://arxiv.org/abs/2508.20388 https://mastoxiv.page/@arXiv_mathOC_bot/115111048711698998
- Differential Dynamic Programming for the Optimal Control Problem with an Ellipsoidal Target Set a...
Sungjun Eom, Gyunghoon Park
https://arxiv.org/abs/2509.07546 https://mastoxiv.page/@arXiv_mathOC_bot/115179281556444440
- On the Moreau envelope properties of weakly convex functions
Marien Renaud, Arthur Leclaire, Nicolas Papadakis
https://arxiv.org/abs/2509.13960 https://mastoxiv.page/@arXiv_mathOC_bot/115224514482363803
- Automated algorithm design via Nevanlinna-Pick interpolation
Ibrahim K. Ozaslan, Tryphon T. Georgiou, Mihailo R. Jovanovic
https://arxiv.org/abs/2509.21416 https://mastoxiv.page/@arXiv_mathOC_bot/115286533597711930
- Optimal Control of a Bioeconomic Crop-Energy System with Energy Reinvestment
Othman Cherkaoui Dekkaki
https://arxiv.org/abs/2510.11381 https://mastoxiv.page/@arXiv_mathOC_bot/115372322896073250
- Point Convergence Analysis of the Accelerated Gradient Method for Multiobjective Optimization: Co...
Yingdong Yin
https://arxiv.org/abs/2510.26382 https://mastoxiv.page/@arXiv_mathOC_bot/115468018035252078
- History-Aware Adaptive High-Order Tensor Regularization
Chang He, Bo Jiang, Yuntian Jiang, Chuwen Zhang, Shuzhong Zhang
https://arxiv.org/abs/2511.05788
- Equivalence of entropy solutions and gradient flows for pressureless 1D Euler systems
Jos\'e Antonio Carrillo, Sondre Tesdal Galtung
https://arxiv.org/abs/2312.04932 https://mastoxiv.page/@arXiv_mathAP_bot/111560077272113052
- Kernel Modelling of Fading Memory Systems
Yongkang Huo, Thomas Chaffey, Rodolphe Sepulchre
https://arxiv.org/abs/2403.11945 https://mastoxiv.page/@arXiv_eessSY_bot/112121123836064435
- The Maximum Theoretical Ground Speed of the Wheeled Vehicle
Altay Zhakatayev, Mukatai Nemerebayev
https://arxiv.org/abs/2502.15341 https://mastoxiv.page/@arXiv_physicsclassph_bot/114057765769441123
- Hessian stability and convergence rates for entropic and Sinkhorn potentials via semiconcavity
Giacomo Greco, Luca Tamanini
https://arxiv.org/abs/2504.11133 https://mastoxiv.page/@arXiv_mathPR_bot/114346453424694503
- Optimizing the ground state energy of the three-dimensional magnetic Dirichlet Laplacian with con...
Matthias Baur
https://arxiv.org/abs/2504.21597 https://mastoxiv.page/@arXiv_mathph_bot/114431404740241516
- A localized consensus-based sampling algorithm
Arne Bouillon, Alexander Bodard, Panagiotis Patrinos, Dirk Nuyens, Giovanni Samaey
https://arxiv.org/abs/2505.24861 https://mastoxiv.page/@arXiv_mathNA_bot/114612580684567066
- A Novel Sliced Fused Gromov-Wasserstein Distance
Moritz Piening, Robert Beinert
https://arxiv.org/abs/2508.02364 https://mastoxiv.page/@arXiv_csLG_bot/114976243138728278
- Minimal Regret Walras Equilibria for Combinatorial Markets via Duality, Integrality, and Sensitiv...
Alo\"is Duguet, Tobias Harks, Martin Schmidt, Julian Schwarz
https://arxiv.org/abs/2511.09021 https://mastoxiv.page/@arXiv_csGT_bot/115541243299714775
toXiv_bot_toot

Diamonds,
particularly those with nitrogen vacancy (NV) centers,
are being used to create advanced quantum sensors
that can measure magnetic fields with high sensitivity.
To unlock the full potential of these sensors,
researchers need to understand the behavior of the material at the atomic level.
In a recent study conducted at the University of Chicago’s Pritzker School of Molecular Engineering (PME),
Prof. David Awschalom’s team has developed a n…

Einstein and Debye temperatures, electron-phonon coupling constant and a probable mechanism for ambient-pressure room-temperature superconductivity in intercalated graphite
E. F. Talantsev
https://arxiv.org/abs/2511.07460 https://arxiv.org/pdf/2511.07460 https://arxiv.org/html/2511.07460
arXiv:2511.07460v1 Announce Type: new
Abstract: Recently, Ksenofontov et al (arXiv:2510.03256) observed ambient pressure room-temperature superconductivity in graphite intercalated with lithium-based alloys with transition temperature (according to magnetization measurements) $T_c=330$ $K$. Here, I analyzed the reported temperature dependent resistivity data $\rho(T)$ in these graphite-intercalated samples and found that $\rho(T)$ is well described by the model of two series resistors, where each resistor is described as either an Einstein conductor or a Bloch-Gr\"uneisen conductor. Deduced Einstein and Debye temperatures are $\Theta_{E,1} \approx 250$ $K$ and $\Theta_{E,2} \approx 1,600$ $K$, and $\Theta_{D,1} \approx 300$ $K$ and $\Theta_{D,2} \approx 2,200$ $K$, respectively. Following the McMillan formalism, from the deduced $\Theta_{E,2}$ and $\Theta_{D,2}$, the electron-phonon coupling constant $\lambda_{e-ph} = 2.2 - 2.6$ was obtained. This value of $\lambda_{e-ph}$ is approximately equal to the value of $\lambda_{e-ph}$ in highly compressed superconducting hydrides. Based on this, I can propose that the observed room-temperature superconductivity in intercalated graphite is localized in nanoscale Sr-Ca-Li metallic flakes/particles, which adopt the phonon spectrum from the surrounding bulk graphite matrix, and as a result, conventional electron-phonon superconductivity arises in these nano-flakes/particles at room temperature. Experimental data reported by Ksenofontov et al (arXiv:2510.03256) on trapped magnetic flux decay in intercalated graphite samples supports the proposition.
toXiv_bot_toot

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/ ->

Magnetic Phase Control of a Thick SNS Weak Link: Proposed experimental scheme
Aleksey Turchanov
https://arxiv.org/abs/2512.07862 https://arxiv.org/pdf/2512…

"Repulsive, yet attractive, with a magnetic personality"
Surgeons remove up to 100 magnets from New Zealand teenager’s intestines
https://www.theguardian.com/world/2025/oct/24/surgeons-remove-high-power-temu…

🇺🇦 #NowPlaying on KEXP's #MorningShow
The Magnetic Fields:
🎵 I’m Sorry I Love You
#TheMagneticFields
https://themagneticfields.bandcamp.com/track/im-sorry-i-love-you
https://open.spotify.com/track/0galUX4BYUdxNkLR6DRwR6

Series B, Episode 04 - Horizon
AVON: The magnetic barrier must have triggered automatically. The freighter was impervious to it, therefore its fuselage must've been demagnetized. Ours hasn't. If it hadn't been for the force wall, we would be a cloud of agitated atoms.
VILA: I wish I was a cloud of agitated atoms!
https://

Magnetic Attraction
#DavidHasselhoff #KellyGarrison
Season 2 Episode 2 "Nightmare Bay: part 2"
#RandomBaywatch

Portable Single-Beam Atomic Total-Field Magnetometer for Stand-off Magnetic Sensing
Heonsik Lee, Hyunbeen Lee, Minseok Choi, Yoontae Hwang, Deok-Young Lee
https://arxiv.org/abs/2601.08716

#SSD #Dataloss
https://hackaday.com/2025/11/26/a-frie

A Friendly Reminder That Your Unpowered SSDs Are Probably Losing Data
Save a bunch of files on a good ol’ magnetic hard drive, leave it in a box, and they’ll probably still be there a couple of decades later. The lubricants might have all solidified and t…

Just discovered there is a subreddit for VCRs, /r/VCR, things I'm absolutely not nostalgic about: magnetic tape video recorders, audio tapes and vinyl record players. Why do you want to subject yourself to sub-par experiences in 2025?

For ESA’s mission #Vigil to forecast dangerous space weather, #mpsgoettingen is providing one of the key instruments: Vigil's Photospheric Magnetic Field Imager. Read more about the instrument and the science we plan to do with it here:

Underwater chess is a thing!
https://www.bbc.com/news/videos/cd9ed29vg2eo?utm_source=flipboard&utm_medium=activitypub

Underwater chess champions compete for world title
Using weighted pieces and magnetic boards, players of the hybrid sport must complete each move in one breath.

Executive presence is not about how you stand or what you wear.
It comes from four qualities you build from the inside out: care, clarity, curiosity, and courage.
The leaders who inspire others stop performing and start living these qualities.
What would change if you focused on these instead of trying to project confidence?
Read more: [link]

What Executive Presence Really Is: The Four Qualities That Create Magnetic Leaders
Most advice about executive presence gets it wrong. Discover how care, clarity, curiosity, and courage—not performance—create authentic, magnetic leadership.

Pinching of ICME Flux Rope - Unprecedented Multipoint Observations of Internal Magnetic Reconnection during Gannon’s Superstorm: #SolarStorm Study: https://www.isro.gov.in/Aditya_L1_Landmark_solar_storm_study.html

Dual Magnetic and Electric Dipole Symmetry: Pseudo Angular Momentum in Parity Space and the Electric Land\'e $g$-Factor
Michael E. Tobar
https://arxiv.org/abs/2511.07692 htt…

Zero-field superconducting diode effect induced by magnetic flux in a van der Waals superconductor trigonal PtBi$_2$
Nan Jiang, Masaki Maeda, Yuhi Yamaguchi, Mori Watanabe, Masashi Tokuda, Kensuke Takaki, Sebun Masaki, Takumi Ikushima, Takayoshi Koyanagi, Masakazu Matsubara, Kazutaka Kudo, Yasuhiro Niim
https://arxiv.org/abs/2512.05427

Electron Energy Loss Spectroscopy of oriented targets and magnetic transitions
Ioannis Iatrakis, Valerii Brudanin
https://arxiv.org/abs/2601.05944 https://…

🏮 'Chinese lantern' structure shifts into more than a dozen shapes for various applications
https://techxplore.com/news/2025-10-chinese-lantern-shifts-dozen-applications.html

'Chinese lantern' structure shifts into more than a dozen shapes for various applications
Researchers have created a polymer "Chinese lantern" that can snap into more than a dozen curved, three-dimensional shapes by compressing or twisting the original structure. This rapid shape-shifting behavior can be controlled remotely using a magnetic field, allowing the structure to be used for a variety of applications.

Variations of the Ca ii K line profile parameters with solar latitude and time observed from Kodaikanal Solar Observatory: #Kodaikanal Solar Observatory data helps tracing solar magnetic activity influencing satellite communication: https://www.pib.gov.in/PressReleasePage.aspx?PRID=2197904&reg=3&lang=2

🇺🇦 Auf radioeins läuft...
Edward Sharpe & The Magnetic Zeros:
🎵 Free Stuff
#NowPlaying #EdwardSharpe #TheMagneticZeros
https://themagneticzeros.bandcamp.com/track/free-stuff
https://open.spotify.com/track/4tWftXm75z9Y7mcKICuweR

🇺🇦 #NowPlaying on KEXP's #AstralPlane
Brown Spirits:
🎵 Magnetic Fields
#BrownSpirits
https://open.spotify.com/track/5ZHzdtzEV6sENoWnqx9uTb

Crosslisted article(s) found for physics.atom-ph. https://arxiv.org/list/physics.atom-ph/new
[1/1]:
- Quantum Calculations of the Cavity Shift in Electron Magnetic Moment Measurements
Hannah Day, Roni Harnik, Yonatan Kahn, Shashin Pavaskar, Kevin Zhou

Crosslisted article(s) found for cond-mat.other. https://arxiv.org/list/cond-mat.other/new
[1/1]:
- Energy-Dependent Magnetic Modifications in HOPG via Microbeam Scanning
Ram Kumar, Aditya H. Kelkar, Neeraj Shukla, Paras Poswal, Sheshmani Singh

🇺🇦 #NowPlaying on KEXP's #Early
The Magnetic Fields:
🎵 Desert Island
#TheMagneticFields
https://themagneticfields.bandcamp.com/track/desert-island
https://open.spotify.com/track/0LvWcJTZTZlcMiAVhbanhh

🇺🇦 Auf radioeins läuft...
Edward Sharpe & The Magnetic Zeros:
🎵 40 Day Dream
#NowPlaying #EdwardSharpe #TheMagneticZeros
#radioeins gespielten Titel als #Spotify Playliste: https://open.spotify.com/playlist/3hdH98B6uyXilhcWxCA6nv

🇺🇦 #NowPlaying on #BBC6Music's #ThePeoplesParty with #AFRODEUTSCHE
Jam City:
🎵 Magnetic
#JamCity
https://jam-city.bandcamp.com/track/magnetic

Determination of nuclear quadrupole moments of $^{25}$Mg, $^{87}$Sr, and $^{135,137}$Ba via configuration-interaction plus coupled-cluster approach
Yong-Bo Tang
https://arxiv.org/abs/2512.07603 https://arxiv.org/pdf/2512.07603 https://arxiv.org/html/2512.07603
arXiv:2512.07603v1 Announce Type: new
Abstract: Using the configuration-interaction plus coupled-cluster approach, we calculate the electric-field gradients $q$ for the low-lying states of alkaline-earth atoms, including magnesium (Mg), strontium (Sr), and barium (Ba). These low-lying states specifically include the $3s3p~^3\!P_{1,2}$ states of Mg; the $5s4d~^1\!D_{2}$ and $5s5p~^3\!P_{1,2}$ states of Sr; as well as the $6s5d~^3\!D_{1,2,3}$, $6s5d~^1\!D_{2}$, and $6s6p~^1\!P_{1}$ states of Ba. By combining the measured electric quadrupole hyperfine-structure constants of these states, we accurately determine the nuclear quadrupole moments of $^{25}$Mg, $^{87}$Sr, and $^{135,137}$Ba. These results are compared with the available data. The comparison shows that our nuclear quadrupole moment of $^{25}$Mg is in perfect agreement with the result from the mesonic X-ray experiment. However, there are approximately 10\% and 4\% differences between our results and the currently adopted values [Pyykk$\rm \ddot{o}$, Mol. Phys. 116, 1328(2018)] for the nuclear quadrupole moments of $^{87}$Sr and $^{135,137}$Ba respectively. Moreover, we also calculate the magnetic dipole hyperfine-structure constants of these states, and the calculated results exhibit good agreement with the measured data.
toXiv_bot_toot

Visualizing Mathieu-Type Dynamics in a Tabletop Magnetic Trap: A Coil-Driven Parametric Oscillator
William Ho, Anna Klales, Daniel Davis, Jieping Fan, Robert Hart, Ali Kurmus, Louis Deslauriers
https://arxiv.org/abs/2601.03409

First Results from ALPPS [the Atacama Large Millimeter/submillimeter Array Perseus Polarization Survey] - A Sub-Alfvénic Streamer in SVS 13A: #ALMA observations reveal spiral-shaped gas streamer guided by magnetic fields in a star-forming nursery.

Magnetically Induced Transparency-Absorption and Normal-Anomalous Dispersion Characteristics of ${}^{87}\text{Rb}$ Medium or Any J-Type Configuration Atomic Vapors Subject to a Vector Magnetic Field and a Weak Resonant Pump
Hayk L. Gevorgyan
https://arxiv.org/abs/2601.02113

Replaced article(s) found for physics.atom-ph. https://arxiv.org/list/physics.atom-ph/new
[1/1]:
- Robust and scalable rf spectroscopy in first-order magnetic sensitive states at second-long coher...
C. -H. Yeh, K. C. Grensemann, L. S. Dreissen, H. A. F\"urst, T. E. M…

Low-SWaP Magneto-optical Trap using both Planar Optical and Magnetic Components
Hao Gao, Yumeng Zhu, Zhilong Yu, Yuhui Hu, Zhelin Lin, Shiming Wei, Feng Zhao, Amit Agrawal, Zeyang Liu, Xiaochi Liu, Cheng Zhang
https://arxiv.org/abs/2512.21807

🇺🇦 #NowPlaying on KEXP's #VarietyMix
The Magnetic Fields:
🎵 Everything Is One Big Christmas Tree
#TheMagneticFields
#Christmas)