Tootfinder

Happy to report I eventually found the arm64 port of #mobilizon AND found my own upgrade guide in their forum and @… is effortlessly upgraded to 5.1.5 now with our actual logo and a sensible default image. 😊
Yes, those are tiny noticeables, but it tells us the no-challenger¹ most promising #fediverse Event Org platform² is still alive, and that's good news ☺️
¹ some time ago someone here wanted to chat about an artist management Fediverse service but I got swept away (again)
² WP is also very good but lacking in the 'backstage' support.

Towards a Unified Framework for Pseudo-Nambu-Goldstone Dark Matter and Electroweak Baryogenesis
Thomas Biek\"otter, Pedro Gabriel, Milada Margarete M\"uhlleitner, Rui Santos
https://arxiv.org/abs/2509.01682

Towards a Unified Framework for Pseudo-Nambu-Goldstone Dark Matter and Electroweak Baryogenesis
We propose the complex singlet-extended 2-Higgs-Doublet Model (cS2HDM), a spin-0 Dark Matter (DM) model with a Higgs sector consisting of two Higgs doublets and a complex singlet, as a benchmark for LHC DM searches. The model predicts a pseudo-Nambu-Goldstone DM candidate whose interactions with nuclei are naturally suppressed, while allowing for all sources of CP-violation under the assumption of flavour alignment in the Yukawa sector, which enables CP-violating interactions of the Higgs boson…

Origin of nucleon mass in the light of PSR J0614-3329 with quark-hadron crossover
Bikai Gao, Yuk-Kei Kong, Yong-Liang Ma
https://arxiv.org/abs/2509.03008 https://

Origin of nucleon mass in the light of PSR J0614-3329 with quark-hadron crossover
The recent NICER observation of PSR J0614-3329, revealing the smallest reliably measured neutron star radius of $R = 10.29^{+1.01}_{-0.86}$ km at mass $M = 1.44^{+0.06}_{-0.07} M_\odot$, provides an unprecedented constraint on the equation of state of dense matter. We investigate the implications of this measurement for the origin of nucleon mass within the parity doublet model framework, which naturally incorporates both chiral variant and chiral invariant mass components. We construct unified…

In case you don't want any Microsoft AI to be trained ("improved") with your personal data and content from LinkedIn, you should probably toggle the according switch in your LinkedIn privacy settings to "Off". Default is set to "On".
#generativeAI #dataprivacy

Cation accumulation drives the preferential partitioning of DNA in an aqueous two-phase system
Hiroki Sakuta, Yuki Akamine, Akari Kamo, Hao Gong, Norikazu Ichihashi, Arash Nikoubashman, Miho Yanagisawa
https://arxiv.org/abs/2509.24641

Cation accumulation drives the preferential partitioning of DNA in an aqueous two-phase system
Mixtures of polyethylene glycol (PEG) and dextran (Dex) represent a widely used class of aqueous two-phase systems (ATPS), with applications ranging from the purification of various biomolecules such as nucleic acids to the synthesis of protocells. A key feature underlying these applications is the selective accumulation of biomolecules within Dex-rich droplets in an aqueous PEG phase, but the physical origin of this partitioning remains unclear. Depletion interactions were long assumed to be t…

When I highlight text in #Confluence and copy it, my clipboard manager warns me that the clipping is in the double digit MBs (yes, with an M! 42 in this case.).
`osascript-e 'clipboard info’`
«class weba», 42079409, «class RTF », 650, «class HTML», 867, «class utf8», 244, «class ut16», 490, string, 244, Unicode text, 488
The heck is it copying text in a weba forma…

Pure Paste
Paste as plain text by default

Sparse-Autoencoder-Guided Internal Representation Unlearning for Large Language Models
Tomoya Yamashita, Akira Ito, Yuuki Yamanaka, Masanori Yamada, Takayuki Miura, Toshiki Shibahara
https://arxiv.org/abs/2509.15631

Sparse-Autoencoder-Guided Internal Representation Unlearning for Large Language Models
As large language models (LLMs) are increasingly deployed across various applications, privacy and copyright concerns have heightened the need for more effective LLM unlearning techniques. Many existing unlearning methods aim to suppress undesirable outputs through additional training (e.g., gradient ascent), which reduces the probability of generating such outputs. While such suppression-based approaches can control model outputs, they may not eliminate the underlying knowledge embedded in the…

JADES: the chemical enrichment pattern of distant galaxies - silicon depletion and iron enhancement
Yuki Isobe, Roberto Maiolino, Xihan Ji, Francesco D'Eugenio, Charlotte Simmonds, Jan Scholtz, Ignas Juod\v{z}balis, Aayush Saxena, Joris Witstok, Chiaki Kobayashi, Irene Vanni, Stefania Salvadori, Kuria Watanabe, Stephanie Monty, Vasily Belokurov, Anna Feltre, William McClymont, Sandro Tacchella, Mirko Curti, Hannah \"Ubler, St\'ephane Charlot, Andrew J. Bunker, Jacopo Cheva…

JADES: the chemical enrichment pattern of distant galaxies - silicon depletion and iron enhancement
We present gas-phase abundances of carbon (C), $α$-elements (O, Ne, Si, and Ar) and iron (Fe) obtained from stacked spectra of high-$z$ star-forming galaxies with the deep Near Infrared Spectrograph medium-resolution data from the James Webb Space Telescope Advanced Deep Extragalactic Survey. Our 564 sources at $z=4$--7 have a median stellar mass of $\log(M_{*}/M_{\odot})=8.46$ and a median star-formation rate of $\log(\mathrm{SFR}/M_{\odot}\,\mathrm{yr^{-1}})=0.30$, placing them close to the …

Structure of leptonic Yukawa couplings in the Zee model
Chuan-Hung Chen
https://arxiv.org/abs/2508.18757 https://arxiv.org/pdf/2508.18757

Structure of leptonic Yukawa couplings in the Zee model
The radiative neutrino mass matrix $m^ν$ in the Zee model depends on leptonic Yukawa couplings $F$ to a singlet scalar and $Y^\ell$ to a new Higgs doublet. Leveraging the skew-symmetric structure of $F$, we derive a unique identity linking $F$ and $m^ν$ that is explicitly independent of $Y^\ell$. This relation implies that five entries of $Y^\ell$ can, in principle, be determined directly from $m^ν$ and $F$, while the remaining four can be selected based on phenomenological assumptions. As a…