Tootfinder

They took our dedicated page-up/page-down keys from us, but left the motherfucking caps-lock there just taking up the space of 2 keys.

there may be downtime/slowdown on https://www.furbnet.com for a bit, i've just deployed a new (homemade) scraper defense system (reliant on the fact that they follow links and redirects with a different IP than they got the origin page with), and it appears the scrapers are panicking and checking all the links the…

I really dislike the wordpress editor .. .it repeatedly scrolls the page up so that the cursor is at the lower end of the screen. That's SOOO annoying!

I've been dusting off my #ScottishIndependence canvassing app, to see how hard it would be to get it working if a new #IndyRef did actually happen.
It's suffered much less bit rot than I thought. It's mostly ready to go, there are still some issues to fix.

📰 Einem US-amerikanischen Konzern Geld aus der Tasche zu leiern, um damit Hosting-Rechnungen zu bezahlen, kann man machen.
Aber viel schöner und besser ist die Unterstützung durch die Community.
Dank Euch kann ich die Amazon-Affiliate-Links jetzt schrittweise löschen. Dauert, aber das Jahr ist noch jung. 😁
Bitte unterstütze meine Arbeit weiterhin mit einer #Steady-Fördermitglied…

KlimaCrew
Ich informiere über Zukunftsthemen, um Menschen vor Risiken zu warnen und Fortschritte sichtbar zu machen.

edit_wikinews: Wikipedia news edits (2010)
Two bipartite user-page networks extracted from Wikipedia, about news events. A user connects to a page if that user edited that page. Edits (edges) are timestamped. Edge weights represent counts of the number of edits.
This network has 9105 nodes and 34241 edges.
Tags: Informational, Web graph, Multigraph, Timestamps

“Almost nobody pays attention to web standards anymore”
https://www.theregister.com/devops/2026/08/17/almost-nobody-pays-attention-to-web-standards-anymore/5288782
Has the two attached bangers. My thoughts:
1. …

Replaced article(s) found for physics.app-ph. https://arxiv.org/list/physics.app-ph/new
[1/1]:
- Material-agnostic temperature field prediction for metal additive manufacturing via a parametric ...
Hyeonsu Lee, Jihoon Jeong
https://arxiv.org/abs/2604.14562 https://mastoxiv.page/@arXiv_csLG_bot/116419214204524125
- Temporal Fourier Optics Reveals Hidden Hybridized Light-Matter States
Zhu, Zhou, Feng, Song, Zhang, Qiu, Liu, Wu
https://arxiv.org/abs/2607.13957 https://mastoxiv.page/@arXiv_physicsoptics_bot/116928647649868069
- Perfect Absorption in the Critically Damped Regime
Viacheslav V. Medvedev
https://arxiv.org/abs/2607.17172 https://mastoxiv.page/@arXiv_physicsoptics_bot/116956957069193561
toXiv_bot_toot

Replaced article(s) found for math.KT. https://arxiv.org/list/math.KT/new
[1/1]:
- On higher Du Bois singularities and $K$-regularity
Wanchun Shen
https://arxiv.org/abs/2504.12402 https://mastoxiv.page/@arXiv_mathAG_bot/114357763878794264
- Higher Koszul duality and $n$-affineness
James Pascaleff, Emanuele Pavia, Nicol\`o Sibilla
https://arxiv.org/abs/2504.16935 https://mastoxiv.page/@arXiv_mathAG_bot/114397398626428739
- Growth in noncommutative algebras and entropy in derived categories
Dmitri Piontkovski
https://arxiv.org/abs/2604.13373 https://mastoxiv.page/@arXiv_mathRA_bot/116413312400294881
toXiv_bot_toot

Specificity- and Calibration-Aware Breast Ultrasound Segmentation via Entropy-Guided Boundary Supervision
Manar Alsaid, Mandip Shrestha, Mohammad Abbas
https://arxiv.org/abs/2606.22308

Replaced article(s) found for math.CT. https://arxiv.org/list/math.CT/new
[1/1]:
- Combinatorics in (2,1)-categories
Krista Zehr
https://a…

LinkedIn’s API is absolutely wild — how many hoops do I gotta jump through to get an API key that posts to my LinkedIn page?

Shopware 6: "I need this variable in every storefront template" — and every solution you've seen for it is worse than it needs to be: Twig extensions, decorated page loaders, header-subscriber hacks. Shopware's own core uses one clean mechanism for exactly this, and it's never mentioned in the docs.

Shopware 6 Hidden Gems #12: StorefrontRenderEvent — one subscriber, variables in every template - Winkelwagen GmbH - an ecommerce agency
"I need this variable in every storefront template." Every Shopware project arrives at this sentence eventually — a trust badge config, a feature toggle for

I hate to say it but the #grokpedia #qemu write-up: https://grokipedia.com/page/QEMU is better than the

QEMU — Grokipedia
QEMU is a free and open-source machine emulator and virtualizer capable of emulating complete systems or individual user-mode applications across a wide range of CPU architectures. Developed by French

I just updated my /uses page with all the gear I use for design work, workshops, and audio things. And while I was at it, I replaced all links to Jeff’s online shop with direct links to the respective manufacturer or Thomann.de (💙🇪🇺):
https://matthiasott.com/uses

Uses · Matthias Ott
Independent web design engineer, UX designer, and accessibility consultant based in Stuttgart, Germany.

やはり暴力。
暴力は全てを解決する。

[2026-07-23 Thu (UTC), no new articles found for q-bio.OT Other Quantitative Biology]
toXiv_bot_toot

Replaced article(s) found for astro-ph.GA. https://arxiv.org/list/astro-ph.GA/new
[1/2]:
- GA-NIFS: Powerful and frequent outflows in moderate-luminosity active galactic nuclei at $z\sim3-6$
Giacomo Venturi, et al.
https://arxiv.org/abs/2512.09996 https://mastoxiv.page/@arXiv_astrophGA_bot/115705753776819617
- ALMA High-J CO Spectroscopy of High-Redshift Galaxies. II. 0.03" Resolution CO Kinematics Reveal ...
Ken-ichi Tadaki
https://arxiv.org/abs/2603.01352 https://mastoxiv.page/@arXiv_astrophGA_bot/116164867046260901
- Very long-term relaxation of harmonic 1D self-gravitating systems
Kerwann Tep, Jean-Baptiste Fouvry, Christophe Pichon
https://arxiv.org/abs/2603.11238 https://mastoxiv.page/@arXiv_astrophGA_bot/116220857983732581
- The tidal evolution of satellite galaxies in cosmological simulations: insights from COLIBRE
Feihong He, et al.
https://arxiv.org/abs/2604.03105 https://mastoxiv.page/@arXiv_astrophGA_bot/116356854403461047
- Deriving volume density profiles of filaments from observed surface densities
Alexander Men'shchikov, Guo-Yin Zhang
https://arxiv.org/abs/2604.12570 https://mastoxiv.page/@arXiv_astrophGA_bot/116407809964147819
- Reduced Incidence of Little Red Dots at z < 3 from Number Density and Halo Mass Evolution
Chenxuan Zhang, Huanian Zhang, Qingwen Wu, Luis C. Ho, Jian-Min Wang
https://arxiv.org/abs/2606.02773 https://mastoxiv.page/@arXiv_astrophGA_bot/116685196830855300
- The Hubble Missing Globular Clusters Survey IV. Ultra-faint compact satellites of the Milky Way. ...
M. Bellazzini, et al.
https://arxiv.org/abs/2606.12517 https://mastoxiv.page/@arXiv_astrophGA_bot/116736072691643849
- Nebular_AGN: A CIGALE module for fitting AGN emission lines
Hao Zhang, Patrice Theule, Veronique Buat, Denis Burgarella, Estelle Pons, Mederic Boquien
https://arxiv.org/abs/2606.14643 https://mastoxiv.page/@arXiv_astrophGA_bot/116753094453286560
- Assembly bias from nuisance to probe I: the relation between galactic conformity and the linear m...
Nelson Padilla, Ivan Lacerna, Dante Paz
https://arxiv.org/abs/2607.04022 https://mastoxiv.page/@arXiv_astrophGA_bot/116877882568563713
- Enabling Cosmic Web Analysis at Gigaparsec Scales: A Multi Block Approach for DisPerSE
Ankit Singh, Frazer Pearce, Meghan Gray, Gustavo Yepes
https://arxiv.org/abs/2607.14785 https://mastoxiv.page/@arXiv_astrophGA_bot/116934310782158818
toXiv_bot_toot

Crosslisted article(s) found for physics.atom-ph. https://arxiv.org/list/physics.atom-ph/new
[1/1]:
- Remote entanglement need not be the bottleneck for modular trapped-ion quantum computing
Knollmann, Nadlinger, Blue, Corsetti, Bishop, Martinez, Notaros, Bruzewicz, McConn…

added a #pride flag to https://www.furbnet.com/index.iva :)

#Netcup Vienna DC has a total network outage for over half an hour now and no reflection of it on the @… status page... :blobcateyes: (but dozens of posts on the netcup forum)

I never quite understood what the Sensory substitution Japan organization is up to with their yearly symposium https://www.sensory-substitution.gr.jp/symposium/call52.html English page

"Fuzzy Find Everything", this one took me longer than expected because I realized some of the scripts could be improved.
https://alecsargent.codeberg.page/posts/fuzzy-find-everything
@…

Dosimetric Quantification of a Commercial Dual-Tube kV X-Ray System for Preclinical FLASH Research
Luka Matej Devenica, Lixiang Guo, Mohammad Rezaee, Ken Kang-Hsin Wang
https://arxiv.org/abs/2606.23401 https://arxiv.org/pdf/2606.23401 https://arxiv.org/html/2606.23401
arXiv:2606.23401v1 Announce Type: new
Abstract: A kV dual tube system has been disseminated as a commercial research platform for preclinical FLASH radiotherapy (RT). Because the tubes are arranged in a parallel opposed geometry, both output symmetry and time resolved tube synchronization are critical for achieving sufficiently high dose rates (DR) and reproducible study results. We quantified tube output asymmetry observed in depth dose measurements as well as tube synchronization and evaluated their impact on FLASH studies. The dual-tube system defines dose per pulse as the combined single pulse output from both tubes, with DR given by dose per pulse/pulse length. 3D dose distributions were reconstructed from film measurements to assess the impact of output discrepancies. Pulse synchronization between tubes was characterized using a scintillator with 1 ms resolution. We showed >20% discrepancies in output at nominally equal mA/ms settings. After we compensated such discrepancy by decreasing the current of the tube with higher output, the inter tube output difference was reduced to <1%, restoring symmetrical depth dose. We further simulated an in vivo intestinal irradiation in which naive tube settings resulted in >22% of the organ volume receiving >102% of the prescribed dose, compared with <7% when output compensation was applied. We identified a 10.2 /- 7.0ms synchronization jitter between tubes, which disproportionately impacts the DR at low dose-per-pulse settings, particularly relevant for fractionated studies. Corresponding quality assurance (QA) was designed to monitor tube synchronization over time. We quantified the dosimetric impact of asymmetric output and synchronization and demonstrated implications for preclinical studies. The proposed methodology and QA would mitigate and monitor these effects, ensuring study reproducibility.
toXiv_bot_toot

Replaced article(s) found for math.CV. https://arxiv.org/list/math.CV/new
[1/1]:
- Harmonic mappings, univalence criteria and a theorem of Lehtinen
Iason Efraimidis, Rodrigo Hern\'andez
https://arxiv.org/abs/2604.00269 https://mastoxiv.page/@arXiv_mathCV_bot/116333980012676507
- Bergman functions on weakly uniformly perfect domains II
Zhiyuan Zheng
https://arxiv.org/abs/2607.14980 https://mastoxiv.page/@arXiv_mathCV_bot/116934208936231967
- Degenerate homoclinic bifurcations in complex dimension 2
Romain Dujardin
https://arxiv.org/abs/2306.08160 https://mastoxiv.page/@arXiv_mathDS_bot/110552507256710504
- Very weak solutions of quadratic Hessian equations
S{\l}awomir Dinew, Szymon Myga
https://arxiv.org/abs/2409.08852 https://mastoxiv.page/@arXiv_mathAP_bot/113146162777794831
- The Miyaoka-Yau inequality for singular varieties with big canonical or anticanonical divisors
Masataka Iwai, Satoshi Jinnouchi, Shiyu Zhang
https://arxiv.org/abs/2507.08522 https://mastoxiv.page/@arXiv_mathAG_bot/114850616570854354
- Conformal tubular parameterization and toroidal bending of tube-like surfaces
Shunyu Yao, Gary P. T. Choi
https://arxiv.org/abs/2605.16305 https://mastoxiv.page/@arXiv_csGR_bot/116600097651538857
toXiv_bot_toot

Crosslisted article(s) found for physics.app-ph. https://arxiv.org/list/physics.app-ph/new
[1/1]:
- Double anticrossings induced by nonlinear magnon interactions
Geil Emdi, Tomosato Hioki, Koujiro Hoshi, Takahiko Makiuchi, Aoi Yamauchi, Eiji Saitoh
https://arxiv.org/abs/2607.18807 https://mastoxiv.page/@arXiv_condmatmeshall_bot/116962591627994984
- Fast reconstruction of tensor tomographic X-ray scattering data for real-time applications
Andr\'e M. Antunes, Dani\"el M. Pelt, K. Joost Batenburg
https://arxiv.org/abs/2607.19124 https://mastoxiv.page/@arXiv_eessIV_bot/116962490567366309
- Direct Spatiotemporal Imaging of Charge Carrier Dynamics in Operative Semiconductor Devices
Adriano Cola, Antonio Valletta, Isabella Farella, Vaclav D\v{e}di\v{c}, Lorenzo Dominici
https://arxiv.org/abs/2607.19157 https://mastoxiv.page/@arXiv_physicsoptics_bot/116962621513823888
toXiv_bot_toot

Deep Unrolled Networks in Representation Space Applied to MRI Reconstruction
Efe Il{\i}cak, Baris Imre, Chlo\'e Najac, Ruben van den Broek, Beatrice Lena, Andrew Webb, Marius Staring
https://arxiv.org/abs/2606.21602

Replaced article(s) found for physics.flu-dyn. https://arxiv.org/list/physics.flu-dyn/new
[1/1]:
- Exact results for dissipation and steady creeping flow in three-dimensional chiral active fluids
Laura Meissner-Oszer, Bogdan Cichocki, Jeffrey C. Everts
https://arxiv.org/abs/2510.19658 https://mastoxiv.page/@arXiv_physicsfludyn_bot/115422802755500601
- Pressure beneath a periodic travelling water-wave in constant-vorticity flow over a flat bed
Adrian Constantin, Nicolas Gindrier, Otmar Scherzer
https://arxiv.org/abs/2602.21077 https://mastoxiv.page/@arXiv_physicsfludyn_bot/116130402894456942
- A minimal wake-vortex model explains formation flight of flapping birds
Olivia Pomerenk, Kenneth S. Breuer
https://arxiv.org/abs/2602.22043 https://mastoxiv.page/@arXiv_physicsfludyn_bot/116136202119473646
- Lagrangian Ellipsoid Diagnostics in Rough Two-Dimensional Synthetic Flows: Aspect-Ratio Saturatio...
Michael Chertkov
https://arxiv.org/abs/2605.27606 https://mastoxiv.page/@arXiv_physicsfludyn_bot/116651135705771524
- On the Theory of Bulk Viscosity of Cold Plasmas and Thermodynamics of Alkali-Noble Gas Cocktails
Albert M. Varonov, Todor M. Mishonov
https://arxiv.org/abs/2511.14790 https://mastoxiv.page/@arXiv_physicsplasmph_bot/115581169803088580
toXiv_bot_toot

Crosslisted article(s) found for math.CT. https://arxiv.org/list/math.CT/new
[1/1]:
- Coset representatives corresponding to Yetter-Drinfeld modules of modular group and continued fra...
Yiwei Zheng

Crosslisted article(s) found for math.KT. https://arxiv.org/list/math.KT/new
[1/1]:
- A cellular (co)homology computation for $\overline{M_{0,n}}$
Jan Hennig
https://arxiv.org/abs/2606.21272 https://mastoxiv.page/@arXiv_mathAG_bot/116798325485424686
- Non-commutative calculus and Getzler-Gauss-Manin connections for Open-closed Homotopy Algebras
Zekai Yu
https://arxiv.org/abs/2606.21462 https://mastoxiv.page/@arXiv_mathQA_bot/116798334952303903
toXiv_bot_toot

Crosslisted article(s) found for cs.GR. https://arxiv.org/list/cs.GR/new
[1/1]:
- Vakonomic Fluids
Ritoban Roy-Chowdhury, Mohammad Sina Nabizadeh, Oliver Gross, Anthony Gruber, Albert Chern
https://arxiv.org/abs/2607.18312 https://mastoxiv.page/@arXiv_mathph_bot/116962502170736360
- ECoNGS: Efficient Compressive Neural Gaussian Splats for Volume Visualization
Kaiyuan Tang, Chaoli Wang
https://arxiv.org/abs/2607.18466 https://mastoxiv.page/@arXiv_csCV_bot/116962470122818930
- UVFaceFusion: Fast Multi-view Topologically Consistent Face Reconstruction in the Wild via UV-spa...
Xin Ming, Yuxuan Han, Junhai Yong, Feng Xu
https://arxiv.org/abs/2607.18798 https://mastoxiv.page/@arXiv_csCV_bot/116962662606057538
- Appearance Pointers -- Multimodal Region Control of Diffusion Transformers
Rahul Sajnani, Yulia Gryaditskaya, Radom\'ir M\v{e}ch, Srinath Sridhar, Matheus Gadelha
https://arxiv.org/abs/2607.19344 https://mastoxiv.page/@arXiv_csCV_bot/116962696619844145
toXiv_bot_toot

Replaced article(s) found for q-bio.NC. https://arxiv.org/list/q-bio.NC/new
[1/1]:
- State-dependent brain responsiveness, from local circuits to the whole brain
A. Destexhe, et al.
https://arxiv.org/abs/2510.07956 https://mastoxiv.page/@arXiv_qbioNC_bot/115349048459649454
- Noise-Induced Transitions and Coherence Resonance in a 5D Conductance-Based Neuronal Model
Yefan Wu
https://arxiv.org/abs/2605.04088 https://mastoxiv.page/@arXiv_qbioNC_bot/116532225216205715
- Dynamical Archetype Analysis: Autonomous Computation
Abel Sagodi, Il Memming Park
https://arxiv.org/abs/2507.05505 https://mastoxiv.page/@arXiv_mathDS_bot/114822419091532686
- Active Electrosensing and Communication in MARL-trained Weakly Electric Fish Collectives
Singh, Johnson-Yu, Lu, Walsman, Pedraja, Turcu, Sharma, Saphra, Sawtell, Rajan
https://arxiv.org/abs/2511.08436 https://mastoxiv.page/@arXiv_csNE_bot/115535586856745674
toXiv_bot_toot

edit_wikibooks: Wikipedia book edits (2010)
Two bipartite user-page networks extracted from Wikipedia, about books. A user connects to a page if that user edited that page. Edits (edges) are timestamped. Edge weights represent counts of the number of edits.
This network has 84 nodes and 112 edges.
Tags: Informational, Web graph, Multigraph, Timestamps

Replaced article(s) found for math.ST. https://arxiv.org/list/math.ST/new
[1/1]:
- Revisiting Asymptotic Theory for Principal Component Estimators of Approximate Factor Models
Peiyun Jiang, Yoshimasa Uematsu, Takashi Yamagata
https://arxiv.org/abs/2311.00625 https://mastoxiv.page/@arXiv_mathST_bot/111339128055839658
- On the Effectiveness of Classical Regression Methods for Optimal Switching Problems
Martin Andersson, Benny Avelin, Marcus Olofsson
https://arxiv.org/abs/2506.15436 https://mastoxiv.page/@arXiv_mathOC_bot/114709239419542874
- Bayesian Distributionally Robust Merton Problem with Nonlinear Wasserstein Projections
Jose Blanchet, Jiayi Cheng, Hao Liu, Yang Liu
https://arxiv.org/abs/2512.01408 https://mastoxiv.page/@arXiv_mathOC_bot/115649350857966480
- $\alpha$-Mutual Information for the Gaussian Noise Channel
Mohammad Milanian, Alex Dytso, Martina Cardone
https://arxiv.org/abs/2604.10922 https://mastoxiv.page/@arXiv_csIT_bot/116402225977777282
- Singular Asymptotics of SPADE in Quantum Source Discrimination
Natsuki Kariya
https://arxiv.org/abs/2605.14432 https://mastoxiv.page/@arXiv_quantph_bot/116577630495105009
- Cross-Calibrated Confidence Fields for Local Risk Updates
Mingzhi Song
https://arxiv.org/abs/2606.19147 https://mastoxiv.page/@arXiv_statML_bot/116770104341022233
- A Direct Route to Markov Chain Convergence via Asymptotic Equivalence with the Target
Patrick Forr\'e
https://arxiv.org/abs/2608.03353 https://mastoxiv.page/@arXiv_mathPR_bot/117041893314585622
- Extreme principal minors of Wishart and deformed GOE matrices
Zhaorui Dong, Tiefeng Jiang, Tuan Pham, Jianfeng Yao
https://arxiv.org/abs/2608.13154 https://mastoxiv.page/@arXiv_mathPR_bot/117092881421641444
toXiv_bot_toot

@… So excited you decided to join us on this mastodon server that loves New Jersey. Learn more about out server by checking out the about page: https://gardenstate.social/about

Replaced article(s) found for nlin.CD. https://arxiv.org/list/nlin.CD/new
[1/1]:
- A Mathematical Framework for Linear Response Theory for Nonautonomous Systems
Stefano Galatolo, Valerio Lucarini
https://arxiv.org/abs/2603.19509 https://mastoxiv.page/@arXiv_mathDS_bot/116277396967537630
- Lagrangian Ellipsoid Diagnostics in Rough Two-Dimensional Synthetic Flows: Aspect-Ratio Saturatio...
Michael Chertkov
https://arxiv.org/abs/2605.27606 https://mastoxiv.page/@arXiv_physicsfludyn_bot/116651135705771524
- Universal self-similar evolution of two-dimensional acoustic turbulence in Bose-Einstein condensates
Guillaume Costa, Sergey Nazarenko, Giorgio Krstulovic
https://arxiv.org/abs/2607.06062 https://mastoxiv.page/@arXiv_condmatquantgas_bot/116883253087715770
toXiv_bot_toot

Replaced article(s) found for q-fin.TR. https://arxiv.org/list/q-fin.TR/new
[1/1]:
- A Validated Volatility-Volume-Gap Classifier for Regime Identification in MNQ Intraday Data
Mathias Mesfin
https://arxiv.org/abs/2605.11423 https://mastoxiv.page/@arXiv_qfinTR_bot/116566203784556024
- Signature-Based Optimal Execution for Statistical Arbitrage with Path-Dependent Trading Signals
Gianmarco Morbelli, Sven Karbach, Mike Derksen
https://arxiv.org/abs/2606.31387 https://mastoxiv.page/@arXiv_qfinTR_bot/116843601758653140
- When large trades are not (automatically) news: Liquidity tail risk and price discovery
Umut \c{C}etin, Mingwei Lin, Giulia Livieri
https://arxiv.org/abs/2607.01198 https://mastoxiv.page/@arXiv_qfinTR_bot/116849281748508156
toXiv_bot_toot

Replaced article(s) found for cs.PL. https://arxiv.org/list/cs.PL/new
[1/1]:
- Computer Science as Infrastructure: the Spine of the Lean Computer Science Library (CSLib)
Christopher Henson (Drexel University), Fabrizio Montesi (FORM, University of Southern Denmark)
https://arxiv.org/abs/2602.15078 https://mastoxiv.page/@arXiv_csLO_bot/116090670438766149
- Symbolon: Symbolic Execution by Learning Code Transformation
Jie Zhu, Penghui Li, Zhongxuan Li, Chihao Shen, Ziyang Li, Yizheng Chen, Kexin Pei
https://arxiv.org/abs/2606.29108 https://mastoxiv.page/@arXiv_csCR_bot/116838164577765532
- Static PTX Metrics Track Structural Kernel Regressions but Miss Semantic Ones
Dipankar Sarkar
https://arxiv.org/abs/2607.02541 https://mastoxiv.page/@arXiv_csDC_bot/116877728390717514
toXiv_bot_toot

A self-described polling group posted findings showing Los Angeles Mayor Karen Bass leading by nearly 12 points in the race to keep her seat,
but before its website went dark Monday,
Median Strategies said those results were fake and a “short-term social experiment.”
The three-page poll that had a one-sentence methodology section managed to get the attention of Bass,
who touted it in a post on X that has since been deleted, the Los Angeles Times first reported.
…

Fake Poll Showing LA Mayor Karen Bass Leading Was a ‘Social Experiment,’ Group Says
Bass touted the poll in a since-deleted X post. Her campaign says any “bad faith attempts to influence elections” should be prosecuted.

Yay, I added my #yannix flake to search.nixos.org. You can now find my #nix / :nixos: #NixOS stuff on the official search page:
📦 my packages:

A Skin-Tone-Aware Dual-Representation Remote Photoplethysmography Framework for Contactless Respiratory Rate Estimation
Trishna Saikia, Anup Kumar Gupta, Puneet Gupta, Pasi Liljeberg
https://arxiv.org/abs/2606.21511

Replaced article(s) found for math.RA. https://arxiv.org/list/math.RA/new
[1/1]:
- Non-abelian extensions of Hom-Jacobi-Jordan algebras
Nejib Saadaoui
https://

Replaced article(s) found for math.CT. https://arxiv.org/list/math.CT/new
[1/1]:
- Exactness of limits and colimits in abelian categories revisited
A. Argud\'in-Monroy, C. E. Parra

📰 Vielen Dank für Eure #Spenden zur Unterstützung der Technikkosten, um alles am Laufen zu halten. Shoutout an alle #Steady-Förderer! 👍
Über 30 Seiten wurden bereits von den vermaledeiten Amazon-Affiliate-Links befreit.
Hier kann man Steady-Mäzen werden:

KlimaCrew
Ich informiere über Zukunftsthemen, um Menschen vor Risiken zu warnen und Fortschritte sichtbar zu machen.

@… @… @… puppeteer to take full page screenshots of your website and <input type="im…

[2026-07-22 Wed (UTC), no new articles found for q-bio.OT Other Quantitative Biology]
toXiv_bot_toot

Crosslisted article(s) found for physics.app-ph. https://arxiv.org/list/physics.app-ph/new
[1/1]:
- Dirac-vortex modes beyond the continuum limit
Fan, Yu, Luo, Yao, Kang, Zhang, Li, Xie, Chen, Wu
https://arxiv.org/abs/2607.20000 https://mastoxiv.page/@arXiv_physicsoptics_bot/116968272641157275
- Exploring Multifunctionality in MgO-Based Magnetic Tunnel Junctions with Coexisting Magnetoresist...
Alejandro Schulman, Elvira Paz, Tim B\"ohnert, Alex Steven Jenkins, Ricardo Ferreira
https://arxiv.org/abs/2607.20040 https://mastoxiv.page/@arXiv_condmatmtrlsci_bot/116968306262760438
toXiv_bot_toot

Replaced article(s) found for physics.atom-ph. https://arxiv.org/list/physics.atom-ph/new
[1/1]:
- Precision Measurement of the Saturation Intensity in Rubidium at 420 nm
Shivam Sinha, Sumit Achar, Sankar Satheesh, Arijit Sharma

A Positron Range Correction with Texture Preservation Framework in PET Imaging
Nerea Encina-Baranda, Yifan Zheng, Jorge Cabello, Robert. J. Paneque-Yunta, Cindy. M. Solano-Cordero, Alejandro Lopez-Montes, Maurizio Conti, Joaquin. L. Herraiz
https://arxiv.org/abs/2606.23100 https://arxiv.org/pdf/2606.23100 https://arxiv.org/html/2606.23100
arXiv:2606.23100v1 Announce Type: new
Abstract: Positron range (PR) blurring is a fundamental resolution limitation in PET imaging with high-energy positron emitters such as 82Rb, causing contrast loss and spill-out effects across heterogeneous tissue interfaces. We propose PRC-TP, a positron range correction (PRC) framework with explicit texture preservation that decouples deterministic resolution recovery from stochastic texture restoration. A nnFormer-based neural network (NN) was trained on patient-derived Monte Carlo simulations to map PR-degraded 82Rb reconstructions to PR-free references using attenuation maps as anatomical context. However, this NN also significantly removed the noise in the images, which could impact some texture analysis methods or make the images look unrealistic. An auxiliary Noise2Noise model estimates that smoothing effect, enabling texture extraction and transfer to the PR-corrected prediction through Model-consistent Texture Re-Injection (MTRI). In simulated patients, PRC-TP preserved contrast recovery close to ground truth (GT) (98.96-99.04%) while restoring noise and CNR closer to the reference. The function-based MTRI formulation achieved near unity global texture amplitude agreement with GT (0.997 /- 0.011), reducing the input texture amplitude bias (0.951 /- 0.011). Radiomics analysis showed improved agreement with GT across texture-sensitive feature families. A clinical 82Rb evaluation showed trends consistent with simulations, including comparable contrast-ratio increase (10.18% vs. 10.99%) and restoration of texture suppressed by PRC. These results support PRC-TP as a practical framework for resolution recovery with acquisition-consistent texture preservation in PET imaging.
Submitted to IEEE TRPMS.
toXiv_bot_toot

Crosslisted article(s) found for astro-ph.GA. https://arxiv.org/list/astro-ph.GA/new
[1/1]:
- Characterizing Microlensing Planetary System OGLE-2014-BLG-0676L with High-Resolution Image Const...
Asahi Idei, et al.
https://arxiv.org/abs/2607.18408 https://mastoxiv.page/@arXiv_astrophEP_bot/116962495878066247
- Nancy Grace Roman Space Telescope Wide Field Instrument: Bright Point Source Saturation Response ...
Dana R. Louie, et al.
https://arxiv.org/abs/2607.18419 https://mastoxiv.page/@arXiv_astrophIM_bot/116962545620205016
- Capture of interstellar objects during stellar encounters
Sean N. Raymond, Nathan A. Kaib, Matthew J. Hopkins
https://arxiv.org/abs/2607.18551 https://mastoxiv.page/@arXiv_astrophEP_bot/116962518094055064
- Semi-Analytical Model for the Evolution of Stellar Binaries in the Empty Loss Cone of Massive Bla...
Samuel McGuire, Evgeni Grishin, Ilya Mandel, Yuri Levin
https://arxiv.org/abs/2607.18761 https://mastoxiv.page/@arXiv_astrophHE_bot/116962539949026327
- Accretion of multipolar massive complex scalar field packets by a Schwarzschild black hole
Flavio Rosales-Infante, Ivan Alvarez-Rios, Francisco S. Guzman
https://arxiv.org/abs/2607.18920 https://mastoxiv.page/@arXiv_grqc_bot/116962643142466509
- A Type Ia Supernova Candidate at $z\sim4.3$: A Transient Interloper in the Search for $z\sim14$ G...
Seiji Toshikage, et al.
https://arxiv.org/abs/2607.18972 https://mastoxiv.page/@arXiv_astrophHE_bot/116962563120173845
toXiv_bot_toot

Crosslisted article(s) found for physics.flu-dyn. https://arxiv.org/list/physics.flu-dyn/new
[1/1]:
- Observation of Phase Space Dynamics of Inverted Harmonic Oscillator
Georgi Gary Rozenman, Maxim A. Efremov, Wolfgang P. Schleich, Lev Shemer, Ady Arie
https://arxiv.org/abs/2607.18297 https://mastoxiv.page/@arXiv_physicsclassph_bot/116962525762882088
- Spatio-Temporal Prediction of Unsteady Airfoil Aerodynamics Using Augmented Graph Neural Ordinary...
Henrik Lange, Reik Thormann, Philipp Bekemeyer
https://arxiv.org/abs/2607.18309 https://mastoxiv.page/@arXiv_csLG_bot/116962660640442477
- Vakonomic Fluids
Ritoban Roy-Chowdhury, Mohammad Sina Nabizadeh, Oliver Gross, Anthony Gruber, Albert Chern
https://arxiv.org/abs/2607.18312 https://mastoxiv.page/@arXiv_mathph_bot/116962502170736360
- Thermodynamics-Informed Input Reparameterization for Neural Prediction of Real-Fluid Thermodynami...
Haoze Zhang, Han Li, Ke Xiao, Yangchen Xu, Runze Mao, Zhi X. Chen
https://arxiv.org/abs/2607.19241 https://mastoxiv.page/@arXiv_csLG_bot/116962698195782318
- Metamodel-based methodology for uncertainty propagation and global sensitivity analysis of tailin...
Yuri Taglieri S\'ao, Geraldo de Freitas Maciel, Julian Cardoso Eleut\'erio
https://arxiv.org/abs/2607.19296 https://mastoxiv.page/@arXiv_statAP_bot/116962546406211991
toXiv_bot_toot

Crosslisted article(s) found for math.CT. https://arxiv.org/list/math.CT/new
[1/1]:
- Fibrations in Oriented Category Theory
David Gepner, Hadrian Heine
https:/…

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Replaced article(s) found for physics.atom-ph. https://arxiv.org/list/physics.atom-ph/new
[1/1]:
- A criterion for an effective discretization of a continuous Schr\"odinger spectrum using a pseudo...
Tom Kirchner, Marko Horbatsch

Crosslisted article(s) found for math.ST. https://arxiv.org/list/math.ST/new
[1/1]:
- Graph Causal Optimal Transport and Wasserstein Distances
Jan Ob{\l}\'oj, Vlad Tuchilus
https://arxiv.org/abs/2608.13716 https://mastoxiv.page/@arXiv_mathPR_bot/117109746090804032
- Detection of Structural Distortions in Functional Time Series
Debanjana Datta, Rituparna Sen, Nalini Ravishanker
https://arxiv.org/abs/2608.13762 https://mastoxiv.page/@arXiv_statME_bot/117109778563001128
- A Structural Characterization of Entropy Functionals
Daniel Lazarev
https://arxiv.org/abs/2608.13917 https://mastoxiv.page/@arXiv_csIT_bot/117109760641851678
- Change Point Detection and Localization in High-Dimensional Time Series
Patrick Bastian, Daria Tieplova, Nina D\"ornemann, Tim Kutta
https://arxiv.org/abs/2608.14344 https://mastoxiv.page/@arXiv_statME_bot/117109842628849962
- A distance-based theory of lottery complexity
Giulio Principi
https://arxiv.org/abs/2608.14464 https://mastoxiv.page/@arXiv_econTH_bot/117109786200544079
- Handover of In-Context Learning State Across Session Boundaries
Masahiro Kato, Taka Kato
https://arxiv.org/abs/2608.14528 https://mastoxiv.page/@arXiv_csAI_bot/117109896699069976
toXiv_bot_toot

Crosslisted article(s) found for math.CV. https://arxiv.org/list/math.CV/new
[1/1]:
- Homological rigidity and Schur rigidity of Schubert varieties in rational homogeneous spaces
Cong Ding, Qifeng Li
https://arxiv.org/abs/2607.18593 https://mastoxiv.page/@arXiv_mathAG_bot/116962603817723711
- Semipositivity of the orbifold second Chern class in Fujiki's class
Masataka Iwai, Satoshi Jinnouchi, Shiyu Zhang
https://arxiv.org/abs/2607.18699 https://mastoxiv.page/@arXiv_mathAG_bot/116962612666137501
- Topology of higher Albanese maps and aspherical varieties with nilpotent fundamental group
Vasily Rogov
https://arxiv.org/abs/2607.19013 https://mastoxiv.page/@arXiv_mathAG_bot/116962629771024098
toXiv_bot_toot

Large Language Model-Assisted Cleaning of Report-Derived Labels in a Large-Scale Chest CT Dataset
Yosuke Yamagishi, Atsushi Takamatsu, Mototsugu Sato, Tomohiro Kikuchi, Shouhei Hanaoka, Takeharu Yoshikawa, Osamu Abe
https://arxiv.org/abs/2606.22382

Crosslisted article(s) found for q-bio.NC. https://arxiv.org/list/q-bio.NC/new
[1/1]:
- Conditioned Direct Feedback Alignment via Activity and Error Geometry
Houman Safaai, Varun Reddy, Bernardo L. Sabatini
https://arxiv.org/abs/2607.18574 https://mastoxiv.page/@arXiv_csLG_bot/116962678335847884
- Is EEG-to-Text Feasible in Real-World Scenarios? An In-Depth Analysis Using a Neuropsychology-Ins...
Zihan Zhang, Yu Bao, Xiao Ding, Tianyi Jiang, Kai Xiong
https://arxiv.org/abs/2607.18749 https://mastoxiv.page/@arXiv_csLG_bot/116962686398690604
- Visual Semantic Decoding of Electrocorticography from Video Stimuli using End-to-End Deep Learning
Ho, Villalobos, West, Liu, Qi, Kishima, Fukuma, Yanagisawa, John, Grayden
https://arxiv.org/abs/2607.18923 https://mastoxiv.page/@arXiv_csLG_bot/116962691311683413
toXiv_bot_toot

Crosslisted article(s) found for nlin.CD. https://arxiv.org/list/nlin.CD/new
[1/1]:
- Gravity-Driven Eco-Epidemiological Dynamics in Tri-Trophic Food Chains
Yuvrajsingh Pravinsingh Patil, Eckehard Sch\"oll, Fakhteh Ghanbarnejad, Chandrakala Meena
https://arxiv.org/abs/2607.18434 https://mastoxiv.page/@arXiv_qbioPE_bot/116962557615085309
- Attractor Geometry Determines the Identifiability Limits of System Discovery
Matteo Gallo, Fabio Anselmi, Paolo Lazzari
https://arxiv.org/abs/2607.18490 https://mastoxiv.page/@arXiv_csLG_bot/116962673225255252
- Absence of hidden analytic conserved quantities in harmonically confined rods
Sahil Kumar Singh, Abhishek Dhar, Sanjay Moudgalya
https://arxiv.org/abs/2607.18872 https://mastoxiv.page/@arXiv_condmatstatmech_bot/116962534021259813
toXiv_bot_toot

Discretisation and independent resolutions of ample groupoids
Xin Li, Alistair Miller
https://arxiv.org/abs/2606.21761 https://arxiv.org/pdf/2606.21761 https://arxiv.org/html/2606.21761
arXiv:2606.21761v1 Announce Type: new
Abstract: We develop a general framework for understanding and computing both the groupoid homology of an ample groupoid and the topological K-theory of its reduced C*-algebra, based on two main ideas: discretisation and independent resolutions. Discretisation shows that a special class of ample groupoids we term independent groupoids are homologically and K-theoretically equivalent to discrete groupoids. We introduce the notion of a resolution by independent groupoids and provide a recipe for building a controlled independent resolution of a given ample groupoid of interest, leading to a systematic way of studying its homology and K-theory. In order to illustrate our general ideas and methods, we work out several concrete examples and applications. Garside categories provide a wide range of examples, including higher rank graphs, self-similar groups and spherical Artin-Tits groups. We also present an application to the homology of Stein's groups.
toXiv_bot_toot

Replaced article(s) found for physics.app-ph. https://arxiv.org/list/physics.app-ph/new
[1/1]:
- Tailoring reflectionless complex media for non-Abelian braiding of acoustic modes
Hongkuan Zhang, Guancong Ma
https://arxiv.org/abs/2602.15366 https://mastoxiv.page/@arXiv_physicsappph_bot/116090589169840838
toXiv_bot_toot

Adaptive Beam Selection for Efficient Scanning Probe Tomography
San Dinh, Zichao Wendy Di, Matt Menickelly
https://arxiv.org/abs/2606.21713 https://arxiv.org/pdf/2606.21713 https://arxiv.org/html/2606.21713
arXiv:2606.21713v1 Announce Type: new
Abstract: In X-ray tomography, reconstruction quality generally improves with larger numbers of projections. However, more projections increase experiment costs, acquisition time and the radiation dose imparted to the sample. One mitigation to these trade-offs is to adopt a sequential design of experiments, in which each subsequent measurement is determined as a function of previously acquired data in order to maximize information gain. In practice, a widely used heuristic to maximize information is to align beams with the edges of the sample. A key challenge, however, is that the true sample is unknown, so identifying edge-aligned beams typically requires reconstructing the sample based on available measurements. This work proposes a novel sequential design method that identifies edge-aligned measurements directly from the sinogram, bypassing any reconstruction, thereby improving computational efficiency and reducing the experimental design's susceptibility to reconstruction errors. Our method dynamically selects the next set of measurement beams by maximizing an acquisition function that balances exploration and exploitation over the domain of all possible measurements, improving reconstruction quality while reducing measurement redundancy.
toXiv_bot_toot

Jiang Zemin and Zhu Rongji presided over an era that now seems almost unimaginable
—an era in which the ruling party repeatedly retreated from old economic boundaries,
allowed market and social forces to expand rapidly,
and believed that as long as China continued to open up and reform,
most of its developmental problems could eventually be solved, writes Deng Yuwen.
Soon after becoming China’s prime minister in 1998 Zhu Rongji famously declared that he had orde…

Crosslisted article(s) found for math.RA. https://arxiv.org/list/math.RA/new
[1/1]:
- New Nonexistence Results for Circulant Weighing Matrices
Ming Ming Tan
htt…

Replaced article(s) found for astro-ph.GA. https://arxiv.org/list/astro-ph.GA/new
[2/2]:
- Galaxy dynamics, gravitational Vlasov-Poisson system, Landau damping, and scattering theory
Ricardo Weder
https://arxiv.org/abs/2501.04175 https://mastoxiv.page/@arXiv_mathAP_bot/113797081838254634
- Revealing the $\chi_{\rm eff}$-$q$ Correlation among Coalescing Binary Black Holes and Tentative ...
Yin-Jie Li, Yuan-Zhu Wang, Shao-Peng Tang, Tong Chen, Yi-Zhong Fan
https://arxiv.org/abs/2501.09495 https://mastoxiv.page/@arXiv_astrophHE_bot/113842440312672056
- Hypersoft X-ray Sources as a Low-Energy Class of Luminous Cosmic Emitters
Mustafa Muhibullah, Jimmy A. Irwin, R. Di Stefano
https://arxiv.org/abs/2602.06192 https://mastoxiv.page/@arXiv_astrophHE_bot/116039934160146971
- Enhanced foreground mitigation in thermal SZ Compton-$y$ maps via polarization and deprojection
Jyothis Chandran, Mathieu Remazeilles, R. B. Barreiro
https://arxiv.org/abs/2603.17799 https://mastoxiv.page/@arXiv_astrophCO_bot/116254787034117188
- Thermal Sunyaev-Zel'dovich cross-correlations with unWISE galaxies: disentangling radio contamina...
Guandi Zhao, Alex Krolewski, Niayesh Afshordi
https://arxiv.org/abs/2606.28099 https://mastoxiv.page/@arXiv_astrophCO_bot/116832368016245729
toXiv_bot_toot

Replaced article(s) found for cs.PL. https://arxiv.org/list/cs.PL/new
[1/1]:
- Weakly Non-Negative Supermartingales for Omega-Regular Verification
Toru Takisaka, Hongjie Qing, Libo Zhang
https://arxiv.org/abs/2607.17798 https://mastoxiv.page/@arXiv_csPL_bot/116956854997372082
- Complete Local Reasoning About Parameterized Programs Over Topologies (Extended Version)
Ruotong Cheng, Azadeh Farzan
https://arxiv.org/abs/2605.15143 https://mastoxiv.page/@arXiv_csLO_bot/116577537497574861
toXiv_bot_toot

Replaced article(s) found for cs.GR. https://arxiv.org/list/cs.GR/new
[1/1]:
- Conformal tubular parameterization and toroidal bending of tube-like surfaces
Shunyu Yao, Gary P. T. Choi
https://arxiv.org/abs/2605.16305 https://mastoxiv.page/@arXiv_csGR_bot/116600097651538857
- SCALMU: Synthetically-trained Coupling of Adaptive Learned Multiplicative Updates for Hyperspectr...
Xinxin Xu, Yann Gousseau, Christophe Kervazo, Sa\"id Ladjal
https://arxiv.org/abs/2605.30973 https://mastoxiv.page/@arXiv_eessIV_bot/116673699236122120
- CNS-Edit : Category-Agnostic 3D Editing with Coupled Neural Shape Representation
Jingyu Hu, Weilong Yan, Zhengzhe Liu, Haipeng Li, Ka-Hei Hui, Hao Zhang, Chi-Wing Fu
https://arxiv.org/abs/2607.16577
toXiv_bot_toot

ZeroGVC: Zero-Shot Generative Video Compression with Autoregressive Diffusion Priors
Yixin Gao, Xiaohan Pan, Lin Liu, Xin Li, Zhibo Chen, Qi Tian
https://arxiv.org/abs/2606.22371

[2026-06-22 Mon (UTC), no new articles found for math.KT K-Theory and Homology]
toXiv_bot_toot

Orientation Reading by Production Vision-Language Models on Optotype Charts: A Controlled Multi-Model Evaluation Across Reasoning Modes, Prompts, and Access Modalities
Shahryar Wasif, Avneek Sandhu, Bin Hu
https://arxiv.org/abs/2607.16595 https://arxiv.org/pdf/2607.16595 https://arxiv.org/html/2607.16595
arXiv:2607.16595v1 Announce Type: new
Abstract: OBJECTIVES: Vision-language models are increasingly used to interpret medical and everyday images through consumer chat interfaces, yet their ability to read orientation - the single perceptual operation tested by the tumbling-E acuity optotype - is poorly characterized on the surfaces through which they are actually used. METHODS: We evaluated four production vision-language models (referred to as Claude, GPT, GROK, and Gemini) through their consumer chat interfaces on a locked set of seven optotype charts: four uniform tumbling-E charts (one per cardinal orientation), two mixed-orientation tumbling-E charts, and one Snellen letter chart as a specificity control. Each model was run in two reasoning modes (Fast and Thinking) under two prompt variants (with and without an explicit orientation-decoding rule) by up to three operators. The corpus comprised 920 scoreable trials and 50,420 glyph judgements. The primary outcome was glyph-level accuracy against the chart's designed orientation, summarized with Wilson 95% confidence intervals. RESULTS: Accuracy ranged from 43.0% to 97.0% across models on identical charts, and the strongest model depended on reasoning mode (GPT 97.0% in Fast mode; GROK 96.6% in Thinking mode). Errors were not random but collapsed onto a model-specific attractor direction. Models were 96-100% internally self-consistent yet ranged widely in accuracy, dissociating reliability from validity. An answer-key-free ensemble-consensus estimate tracked accuracy closely (r = 0.998). For one model, consumer-interface accuracy fell 25-27 points below programmatic access, almost entirely on a single orientation. CONCLUSIONS: A single accuracy figure conceals clinically relevant, orientation-specific failure modes; vision-language models should be evaluated along multiple axes and on the deployment surface before image-interpretation outputs are trusted.
toXiv_bot_toot

Replaced article(s) found for physics.atom-ph. https://arxiv.org/list/physics.atom-ph/new
[1/1]:
- Stability, degeneracy, and scalability of a 600-site cavity array microscope
Anna Soper, Danial Shadmany, Adam L. Shaw, Lukas Palm, David I. Schuster, Jonathan Simon

Delta-Diffusion: Modeling Longitudinal Brain Amyloid-PET Trajectories via Conditional Poisson Diffusion Bridge
Yongheng Sun, Minhui Yu, Mengqi Wu, Maureen Kohi, Mingxia Liu
https://arxiv.org/abs/2606.22216

Replaced article(s) found for physics.med-ph. https://arxiv.org/list/physics.med-ph/new
[1/1]:
- An in vivo validation dataset for dynamic volumetric MRI
van Riel, Heesterbeek, Froeling, van den Berg, Sbrizzi
https://arxiv.org/abs/2602.08918 https://mastoxiv.page/@arXiv_physicsmedph_bot/116045795560424625
- Theoretical derivation of blood velocity from TOF-MRA based artery centerline
Abrar Faiyaz
https://arxiv.org/abs/2607.16498 https://mastoxiv.page/@arXiv_physicsmedph_bot/116956889403490719
- Spatiotemporally decoupled super-oscillatory microscopy enables label-free reconstruction of huma...
Xu, Bohndiek, Spicer, Jiang, Wang, Xu, Tan, Williams
https://arxiv.org/abs/2512.13432 https://mastoxiv.page/@arXiv_physicsoptics_bot/115729015904764528
- The Wulff bio-heat transfer model revisited: directional blood enthalpy transport, the biological...
Valerio D'Alessandro, Matteo Falone, Luca Giammichele, Renato Ricci
https://arxiv.org/abs/2607.14017 https://mastoxiv.page/@arXiv_physicssocph_bot/116928575095561464
toXiv_bot_toot

Crosslisted article(s) found for physics.flu-dyn. https://arxiv.org/list/physics.flu-dyn/new
[1/1]:
- Reliability-Aware Hard--Soft Physics-Informed Neural Networks for Robust Learning of Challenging ...
Duc Tien Nguyen, Hang Tran, Trinh Minh Tuan, Nguyen Duc Manh, Dinh Gia Ninh
https://arxiv.org/abs/2607.19377 https://mastoxiv.page/@arXiv_mathNA_bot/116968180625937180
- Scale-Aware Learning of Chaotic Dynamics on Unstructured Meshes via Binned Spectral Losses
Kanad Sen, Romit Maulik
https://arxiv.org/abs/2607.19387 https://mastoxiv.page/@arXiv_csLG_bot/116968249440196254
- IteraSim RAG: A Multi-Stage Retrieval-Augmented Agentic Back-End for OpenFOAM-Based Computational...
Pratyush Kumar
https://arxiv.org/abs/2607.20346 https://mastoxiv.page/@arXiv_csCE_bot/116968118889811785
toXiv_bot_toot

The Butterfly Defect Effect in Cylindrical Shell Buckling: Non-localized Interactions of Localized Imperfections
Uba K. Ubamanyu, Antoine Blond, John W. Hutchinson, Pedro M. Reis
https://arxiv.org/abs/2607.19245 https://arxiv.org/pdf/2607.19245 https://arxiv.org/html/2607.19245
arXiv:2607.19245v1 Announce Type: new
Abstract: We investigate the buckling of axially compressed cylindrical shells containing localized defects, focusing on interactions among multiple defects and between them and the shell edges. Using high-fidelity finite-element simulations, we first characterize the parameter space of single-dimple sensitivity, defect-edge coupling, and pairwise defect-defect interactions. Building on this deterministic baseline, we run stochastic simulations of shells with randomly distributed imperfections whose amplitudes are sampled from a log-normal distribution. Post-buckling deformations form non-axisymmetric, butterfly-shaped patterns whose `wings' reach far across the shell surface. This spatial extent induces unavoidable interactions with neighboring defects and the clamped edges, so that buckling is not necessarily initiated by the deepest defect. A larger defect population raises the likelihood of an extreme defect, producing a statistical size effect: as the mean number of defects grows, the mean knockdown factor decreases asymptotically and its variability decays exponentially. The butterfly defect effect qualitatively explains the scatter in historical experimental data by correlating the knockdown factor with the cylinder length-to-thickness ratio ($H/t$) rather than the radius-to-thickness ratio ($R/t$) alone, thereby establishing $H$ as a key parameter for stability alongside $R$ and $t$. Nonetheless, the knockdown factors obtained here remain well above those reported in historical experiments, indicating that the localized Gaussian dimple, though nearly the worst-case imperfection for spherical shells, is not so for cylinders.
toXiv_bot_toot

Scaling up fine-grained intracranial vessel annotations in computed tomography angiography
Chu-Hsuan Lin, Alberto Mario Ceballos-Arroyo, Jisoo Kim, Shrikanth M. Yadav, Huaizu Jiang, Lei Qin, Geoffrey S. Young
https://arxiv.org/abs/2606.21756

Crosslisted article(s) found for cs.PL. https://arxiv.org/list/cs.PL/new
[1/1]:
- Linearising Explicit Substitutions using Intersection Types
Ana Jorge Almeida, Sandra Alves, M\'ario Florido
https://arxiv.org/abs/2607.20179 https://mastoxiv.page/@arXiv_csLO_bot/116968258090591929
- Qoreo: Choreographic Programming for Quantum Distributed Systems
Jennifer Paykin, Steven Baldasty, Joseph P. Near, Christian Skalka
https://arxiv.org/abs/2607.20391 https://mastoxiv.page/@arXiv_quantph_bot/116968349323724078
toXiv_bot_toot

Replaced article(s) found for nlin.CD. https://arxiv.org/list/nlin.CD/new
[1/1]:
- Functorial invariants for chaos topology from data
Denisse Sciamarella
https://arxiv.org/abs/2602.18463 https://mastoxiv.page/@arXiv_mathDS_bot/116124660469491923
- Noise-Induced Transitions and Coherence Resonance in a 5D Conductance-Based Neuronal Model
Yefan Wu
https://arxiv.org/abs/2605.04088 https://mastoxiv.page/@arXiv_qbioNC_bot/116532225216205715
toXiv_bot_toot

Crosslisted article(s) found for physics.atom-ph. https://arxiv.org/list/physics.atom-ph/new
[1/1]:
- Thermal Throttling of Quantum State Transfer
Twesh Upadhyaya, T. C. Mooney, Yifan Hong, Alexey V. Gorshkov

Configurable Algorithms for Histopathologic Cancer Detection on Quantum Hardware
Nandika Goyal, Glen Uehara, Andreas Spanias
https://arxiv.org/abs/2606.21752 https://

Dynamical Systems as Functorial Realisations of Abstract Evolution Shapes
Bangxin Wang
https://arxiv.org/abs/2607.17455 https://arxiv.org/pdf/2607.17455

[2026-07-23 Thu (UTC), 1 new article found for physics.app-ph Applied Physics]
toXiv_bot_toot

PaaF: Raising the perceived quality of INR-Based Image Compression
Lorenzo Catania, Dario Allegra
https://arxiv.org/abs/2606.21655 https://arxiv.org/pdf/26…

[2026-08-21 Fri (UTC), 1 new article found for physics.atom-ph Atomic Physics]
toXiv_bot_toot

[2026-07-22 Wed (UTC), 5 new articles found for physics.app-ph Applied Physics]
toXiv_bot_toot

Unsupervised Susceptibility Distortion Correction of EPI without Calibration Scans via Image Translation-Based Registration
Wooseung Kim, Sung-Hong Park
https://arxiv.org/abs/2606.21588

Optimising Inpainting Data with Delaunay Averages
Vassillen Chizhov, Joachim Weickert
https://arxiv.org/abs/2606.21506 https://arxiv.org/pdf/2606.21506

Crosslisted article(s) found for physics.med-ph. https://arxiv.org/list/physics.med-ph/new
[1/1]:
- Improving Punching "Power": Reconsidering the roles of initial strike velocity and effective mass
Joseph L. Natale
https://arxiv.org/abs/2607.18276 https://mastoxiv.page/@arXiv_physicspopph_bot/116962529330015444
toXiv_bot_toot

2D Versus 3D Diffusion for In Silico Training of Interventional X-ray AI Models
Sampath Rapuri, Jeremy Ko, Benjamin D. Killeen, Russell H. Taylor, Mathias Unberath
https://arxiv.org/abs/2606.21414

A Protocol for Shielding-Enhanced Loading of Single Polar Molecules into Optical Tweezers
Reuben R. W. Wang, Christian H. Nunez, Conner Williams, Amanda Younes, Li Du, Hossein R. Sadeghpour, Kang-Kuen Ni
https://arxiv.org/abs/2608.20332

Geometry Calibration in Tomography with a Differentiable Ray-Based Model
Youssef Haouchat, Aleix Boquet-Pujadas, Sepand Kashani, Philippe Th\'evenaz, Michael Unser
https://arxiv.org/abs/2606.21405 …

Replaced article(s) found for math.CT. https://arxiv.org/list/math.CT/new
[1/1]:
- On Graded Monads, Distributive Laws and Costrong Functors
Adriana Balan, Silviu-George Pantelimon

[2026-08-20 Thu (UTC), 5 new articles found for physics.atom-ph Atomic Physics]
toXiv_bot_toot

$Ab$ $initio$ calculation of hyperfine-structure properties to extract nuclear magnetic octupole moments of $^{69}$Ga and $^{71}$Ga
Fei-Chen Li (School of Physics and advanced energy, Henan University of Technology, Zhengzhou, China), Yong-Bo Tang (College of Engineering Physics, Shenzhen Technology University, Shenzhen, China)
https://arx…

Electron Correlation Enables Phase-Coherent One-Attosecond Pulse Trains
Andr\'es Marchisio, Isobel McSweeney, Paraskevas Tzallas, Maciej Lewenstein, Marcelo F. Ciappina
https://arxiv.org/abs/2608.18773

Comparative study of nonperturbative electron-positron pair production by intense laser fields colliding with either bremsstrahlung $\gamma$-rays or relativistic ions
S. Remme, A. B. Voitkiv, S. Villalba-Ch\'avez, C. M\"uller
https://arxiv.org/abs/2608.18718

Directional Hydrogen Migration in Acetonitrile Dication in Asymmetric Ultrashort Intense Laser Fields
Sato Miyasaka, Yuki Ono, Hiroka Hasegawa, Runa Kuroda, Akitaka Matsuda, Akiyoshi Hishikawa
https://arxiv.org/abs/2608.18393

Probing the electroweak structure of nuclei with rare atoms and molecules
Silviu-Marian Udrescu, Antoine Belley, Jason D. Holt, Gilad Perez, Ronald F. Garcia Ruiz
https://arxiv.org/abs/2608.18219

Replaced article(s) found for physics.atom-ph. https://arxiv.org/list/physics.atom-ph/new
[1/1]:
- Characterisation of a triple-species 87Rb/85Rb/133Cs magneto-optical trap towards cold-atom inter...
Landru, Lauret, Bidel, Bresson, Schwartz, Bonnin, Godard, Zahzam

Crosslisted article(s) found for physics.atom-ph. https://arxiv.org/list/physics.atom-ph/new
[1/1]:
- Technical Proposal for the Atom Interferometer CERN Experiment (AICE) Facility
Gianluigi Arduini, et al.