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@kexpmusicbot@mastodonapp.uk
2026-06-22 21:20:27

🇺🇦 #NowPlaying on KEXP's #AfternoonShow
Deltron 3030:
🎵 Positive Contact
#Deltron3030
mixmastermike.bandcamp.com/tra
open.spotify.com/track/6mKai3T

@Archivist@social.linux.pizza
2026-07-22 21:42:15

The fact that I have such a strong food phobia that I don't feel myself capable to work at a supermarket during the weekend because I would have to manipulate some cheese in a packaging is terrible. Come on all the easy weekend jobs require at some point to be in proximity or contact with cheese.
Except security guard, but then I have to be in contact with humans which is just slightly less terrible

@netzschleuder@social.skewed.de
2026-05-23 21:00:04

sp_hypertext: Hypertext 2009 dynamic contact network
The temporal network of contacts among attendees of the ACM Hypertext 2009 conference, which spanned 2.5 days of time.
This network has 113 nodes and 20818 edges.
Tags: Social, Offline, Unweighted, Temporal
networks.skewed.de/net/sp_hype…

sp_hypertext: Hypertext 2009 dynamic contact network. 113 nodes, 20818 edges. https://networks.skewed.de/net/sp_hypertext#contacts
@Techmeme@techhub.social
2026-07-23 15:45:46

Yelp signs a deal with OpenAI to provide ChatGPT users real-time local recommendations, and will soon let them contact local businesses for quotes via ChatGPT (Madison Mills/Axios)
axios.com/2026/07/23/yelp-revi

The Federal Communications Commission on Monday blasted Disney’s push for public support amid the agency’s probes of “The View” and ABC’s broadcast licenses,
the latest development in Disney’s growing standoff with regulators.
The FCC, under Trump-appointed Chair Brendan Carr, said in February that it was looking into whether “The View” violated equal-time rules
after an appearance by James Talarico, the Democratic candidate in November’s U.S. Senate race in Texas.

@vosje62@mastodon.nl
2026-04-23 06:59:27

Bij de Volkskrant mag je geen vragen over privacy stellen... Je mag dan niet verder het contact formulier invullen en wprdt naar een hoop tekst doorverwezen...

@thomasfuchs@hachyderm.io
2026-06-21 00:59:09

Just rewatched Contact and man it’s a movie for our time

@arXiv_nlincd_bot@mastoxiv.page
2026-07-21 07:56:17

Geometry Induced Adaptive Dissipation in Non Linear Contact Hamiltonian Systems Theory and Application to Duffing Oscillator
Vinesh Vijayan, R Sathishkumar, D Kaleeswaran
arxiv.org/abs/2607.17055 arxiv.org/pdf/2607.17055 arxiv.org/html/2607.17055
arXiv:2607.17055v1 Announce Type: new
Abstract: We develop a generalized contact Hamiltonian framework by extending canonical contact Hamiltonian mechanics to nonlinear dissipative systems through the replacement of the classical linear contact potential with a smooth nonlinear contact potential. The proposed formulation establishes a generalized energy dissipation law together with a structural characterization of admissible contact-induced damping, introducing effective contact dissipation as an intrinsic geometric measure of adaptive dissipation. As an application, a generalized contact Duffing oscillator is derived, in which dissipation emerges intrinsically from the contact geometry rather than being introduced phenomenologically. Numerical investigations of the generalized contact Duffing oscillator demonstrate that nonlinear contact geometry governs the effective dissipation and produces significant changes in the phase-space structure, energy decay, dynamical stability, and long-term nonlinear behavior. The proposed theory therefore provides a systematic geometric framework for constructing and analyzing nonlinear dissipative Hamiltonian systems within contact Hamiltonian mechanics.
toXiv_bot_toot

@penguin42@mastodon.org.uk
2026-07-21 14:11:03

Damn; I went to debug why Model B wouldn't write to floppies and...it worked. Yesterday when I got a scope on the write-data line on the drive end it didn't budge at all. By the time I'd got the beeb open today, moved the keyboard and stuffed a scope probe on the gate between the 8271 and the drive it all got nice friendly data there. Hmm.
Took the IC80 out, gave the legs a rub and a bit of contact cleaner, and hmm ok.

@netzschleuder@social.skewed.de
2026-05-22 17:00:04

sp_infectious: Art exhibit dynamic contacts (2011)
This dataset contains the daily dynamic contact networks collected during the Infectious SocioPatterns event that took place at the Science Gallery in Dublin, Ireland, during the artscience exhibition INFECTIOUS: STAY AWAY. Each file in the downloadable package contains a tab-separated list representing the active contacts during 20-second intervals of one day of data collection. Each line has the form “t i j“, where i and j are the a…

sp_infectious: Art exhibit dynamic contacts (2011). 10972 nodes, 415912 edges. https://networks.skewed.de/net/sp_infectious
@UP8@mastodon.social
2026-07-20 21:36:28

Billy Golicki of Iconic Rock i100 and Billy and the Therapists gets up close and personal at Dio Day
#photo #photography #billy

Man with white hair holding microphone makes eye contact at close range and fills most of the frame
@kexpmusicbot@mastodonapp.uk
2026-06-18 23:05:09

🇺🇦 #NowPlaying on KEXP's #DriveTime
Grace Inspace:
🎵 Emergency Contact
#GraceInspace
todorecords.bandcamp.com/track
open.spotify.com/track/3bkkxPA

@trochee@dair-community.social
2026-05-19 22:17:09
Content warning: The oligarchs turn the screws

Layoffs tomorrow at 7am
My boss signed off for the day (he's on Eastern time), and included his contact information "in case I lose my laptop password"
Feels like a riff on en.wikipedia.org/wiki/Lawrence
"I am going outside and may [be som…

@Mediagazer@mstdn.social
2026-07-19 16:45:38

A profile of ESPN analyst Matt Miller, who is accused of stiffing winners of his charity fantasy football leagues and was nearly killed in a car crash in June (The Athletic)
nytimes.com/athletic/7447251/2

@toxi@mastodon.thi.ng
2026-07-18 16:56:00

Two small new prints from this afternoon, this time not Kallitype but contact printing on silver chloride FB paper, developed with Adox MCC. The increase in depth and detail is just wonderful and the feel of the final results an instant throwback to my early darkroom adventures ~40 years ago... 😍
The pictures are of two of my favorite places in recent years. Larger prints will be available for purchase in September.

Phone capture of two small B&W prints with black border, depicting beautiful alpine mountain landscapes.

The top image shows a path in a high alpine valley leading into the distance past a small lake, surrounded by steep rock faces. Moody dark clouds forming.

The bottom image shows a large boulder within a group of swiss pines (also growing on top) in a talus field. Further in the distance the glaciated peaks of the Bernina range in bright sunshine.
@Dragofix@veganism.social
2026-05-19 04:26:06

Improved life satisfaction linked to being in nature #nature

@relcfp@mastodon.social
2026-05-21 07:30:42

Call for Book Reviewers
ift.tt/UcG9tFi
Journal of Italian Cinema & Media Studies 8.1 is now available Intellect is happy to…
via Input 4 RELCFP ift.…

@Techmeme@techhub.social
2026-05-07 18:10:49

OpenAI launches Trusted Contact, an optional safety feature for ChatGPT that lets adult users assign an emergency contact for mental health and safety concerns (Jess Weatherbed/The Verge)
theverge.com/ai-artificial-int

@azonenberg@ioc.exchange
2026-05-17 00:16:11

Does anyone have a support email contact for GoDaddy? I'm trying to log into a domain account to do some admin work and I seem to be blacklisted by their CDN/WAF (edgesuite does not like me for some reason)

@jacobgudiol@mastodonsweden.se
2026-05-18 17:44:26

"Sick days among those that took the jabs fell by 45%, while there was a 56% reduction in long-term sick leave, classed as absences of five days or more.
Patients also did not need to see a GP as often. Face-to-face appointments dropped by an average of 43% and remote consultations by 48%. More than 60% said they did not contact their GP at all. A separate study of 738 patients who were prescribed the jabs found A&E visits among the group fell by one quarter."

@arXiv_physicsfludyn_bot@mastoxiv.page
2026-05-19 08:06:08

High-Order ADER-DG Hydrodynamics with ExaHyPE: Implementation, Validation, and Astrophysical Benchmarking
Andr\'es Mauricio Su\'arez Mantilla, Leonardo Casta\~neda Colorado
arxiv.org/abs/2605.17132 arxiv.org/pdf/2605.17132 arxiv.org/html/2605.17132
arXiv:2605.17132v1 Announce Type: new
Abstract: We describe a high-order ADER-DG solver for the compressible Euler equations within the ExaHyPE framework. The implementation combines a high-order ADER-DG polynomial representation, a local space-time DG predictor, adaptive mesh refinement, and an a posteriori subcell finite-volume limiter. We test the code on a deliberately mixed set of one- and two-dimensional problems: a strong-shock Sod-type problem, the Shu-Osher shock-entropy interaction, the Woodward-Colella blast wave, a contact-driven vortex sheet, and a shock-interface interaction. The one-dimensional cases recover the expected Euler wave patterns and show clear order-dependent gains in smooth and oscillatory regions. The two-dimensional cases probe a different part of the method, namely contact preservation, shear-driven roll-up, baroclinic vorticity deposition, and Richtmyer-Meshkov-type growth. In these tests the high-order update gives the expected resolution away from discontinuities, whereas the subcell limiter keeps the calculation stable near shocks and steep interfaces. The resulting code provides a reproducible ExaHyPE implementation for idealised inviscid, non-relativistic flows in which shocks, contacts, and multidimensional interfaces are the dominant features.
toXiv_bot_toot

Mexico cuts workweek,
bans after-hours contact,
and guarantees no worker will take a pay cut
in the most sweeping labor reform in a generation
techfixated.com/mexico-cuts-wo

@newstik@social.heise.de
2026-07-02 00:12:37

Wer in #Wien auf ein ungewöhnlicher es Public Viewing des Fußballspiels Österreich-Spanien Lust hast, sollte in die Magic World gehen. Das Theater im Prater verschenkt 80 Freikarten.
Einfach anrufen oder mailen
magicworld.at/de/contact

@NFL@darktundra.xyz
2026-04-26 02:11:04

Mike Vrabel not in contact with Patriots, team says, during Day 3 of 2026 NFL Draft nytimes.com/athletic/7230620/2

@phpugmrn@phpc.social
2026-06-18 06:36:56

Join us next Thursday for our next #phpugmrn event!
Our speaker, @… will take us back to the fundamentals of Domain Driven Design (DDD). and argue that these principles are far more important than any specific architecture.
According to Sebastian, b…

@netzschleuder@social.skewed.de
2026-05-16 13:00:05

contact: Haggle human proximity network (2006)
A network of human proximities, as measured by carried wireless devices. Each node represents a person, and an edge denotes when two people were within a certain proximity of each other, as measured by a wireless protocol (Bluetooth or Wifi). The edges are timestamped.
This network has 274 nodes and 28244 edges.
Tags: Social, Offline, Unweighted, Timestamps

contact: Haggle human proximity network (2006). 274 nodes, 28244 edges. https://networks.skewed.de/net/contact
@arXiv_csGR_bot@mastoxiv.page
2026-07-23 07:56:41

A Splitting Architecture for Exact Reduced Coulomb Friction
Hongcheng Song, Ye Fan, Uri M. Ascher, Dinesh K. Pai
arxiv.org/abs/2607.19599 arxiv.org/pdf/2607.19599 arxiv.org/html/2607.19599
arXiv:2607.19599v1 Announce Type: new
Abstract: Existing approaches to frictional contact dynamics typically either modify the Coulomb law to improve numerical robustness or solve the exact law in a fully coupled monolithic form. However, in its reduced form, exact Coulomb friction can be written as a cone complementarity problem with an augmented velocity, which reveals a natural split between a cone-constrained linear response and a scalar non-associated coupling induced by tangential velocity. We exploit this structure in the solver design. Our method uses an outer iteration to update the non-associated coupling explicitly, and an inner solve for a strongly convex cone-constrained quadratic program. This separation also makes the inner solver modular, so different numerical schemes can be used without changing the outer iteration. We evaluate the method on rigid-body benchmarks with stick-slip transitions and frictional stacking, and show that it reproduces exact Coulomb complementarity without smoothing or relaxing the friction law.
toXiv_bot_toot

@sean@scoat.es
2026-07-14 15:57:16

TIL: you can spell Supply Chain Liability with just the letters P, H, and P. phpc.social/@naderman/11691839

@wikonsult@ieji.de
2026-06-18 09:57:57

ceux qui se servent d' #IA au travail en dressent un profil nuancé. 75 % en tirent des gains de productivité, Š titre individuel, mais seuls 13 % estiment que leur entreprise en profite également. Le temps passé au contact des modèles est par ailleurs consacré aux deux tiers Š baby-sitter l’IA, contre 36 % Š s’en servir réellement.

@cosmos4u@scicomm.xyz
2026-06-12 17:55:44

The 2nd contact of the #ArtemisII solar eclipse filmed with an out of focus (!) cellphone: #corona streamers appearing. (During most of the eclipse only the #ZodiacalLight had been visible behind the huge Moon as the paper iopscience.iop.org/article/10. - summarized in Japanese in tcu.ac.jp/en/news/all/20260609 which auto-machine-translates into English - has explained.)

@Nathan@social.lostinok.com
2026-06-15 02:59:29

Squash Bug War Casualty Report: Adults 0, Egg Pods 0.
No enemy contact, but I know they are out there, it’s like they are taunting me . . .
“Hallo, you tiny-brained gardener! You frighten no one! Today we did not come, because we did not feel like it!”
#gardening #oklahoma

The taunting French knight from Monty Python and the Holy Grail
@hakona@im.alstadheim.no
2026-05-15 22:34:22

I was going to boost something from thenerve.news, and could not find a mastodon share button. Wanted to give them a hint to add it. No way to contact them without an account. So, I'm not bothering. Their loss.
P.S; The palantir manifesto is out of this world. Read about it somewhere else.

@relcfp@mastodon.social
2026-05-21 07:30:44

H-Net Job Guide Weekly Report for H-Devil: 10 May - 17 May
ift.tt/soL2TrD
Journal of Italian Cinema & Media Studies 8.1 is now available Intellect is happy to…
via Input 4 RELCFP

@BBC6MusicBot@mastodonapp.uk
2026-06-18 06:57:20

🇺🇦 #NowPlaying on #BBC6Music's #NickGrimshaw
1-800 GIRLS:
🎵 eye contact (feat. Council)
#1800GIRLS
tinhead.bandcamp.com/track/1-8
open.spotify.com/track/521FxNs

@denmanrooke@mastodon.ie
2026-05-15 19:56:59

Nakba Day. 78 years since the ethnic cleansing of Palestinians to lay the foundations of the apartheid state of Israel.
People Before Profit have brought a bill to the Dšil to implement full sanctions on Israel. We cannot allow a rogue, genocidal apartheid state continue as normal.
Contact your TDs and demand they back this bill next week.

Denman Rooke at the Spanish Arch in Galway City
@Cognessence@social.linux.pizza
2026-07-15 17:20:49

I’m not sharing this to indicate I know any famous people - because that’s entirely boring and literally makes no difference to anything anyway - but it’s psychologically interesting to me that those I’ve known who *became* famous all disappeared / became largely unresponsive after the change from then on, whereas those befriended already in that condition remain in contact and friends to this day.
Weird.

@shriramk@mastodon.social
2026-05-01 00:45:32

To make it easier esp. for junior folks (students, postdocs, jr faculty) to talk to me, I'm trying a new thing: open office hours at conferences! Come find me at PLDI 2026, using the public calendar linked to the page below. Please feel free to reshare!
cs.brown.edu/people/sk/Contact

I want to try something new. At PLDI 2026 and ECOOP 2026, I'm going to hold “Office Hours”.

People said that asking folks to sign up might be intimidating, so there won't be any signup. Rather, anyone can join: all you need to do is show up! I'm especially looking forward to talking to younger folks: students, postdocs, junior faculty. Tell me about your research, get feedback on an idea, get advice on applying, ask me about postdocs, whatever. It's your time!

In terms of mechanics: I have cr…
@kexpmusicbot@mastodonapp.uk
2026-07-14 22:40:04

🇺🇦 #NowPlaying on KEXP's #AfternoonShow
Grace Inspace:
🎵 Emergency Contact
#GraceInspace
todorecords.bandcamp.com/track
open.spotify.com/track/3bkkxPA

@n8foo@macaw.social
2026-05-12 15:08:58

I recently learned about wire wrap connections. They're fast, easy, strong, and make good contact. Developed by Bell Labs for early phone switching, by they 50's it was a standard in electronics, and was later used by Apple and IBM in their early computer prototypes. en.wikipedia.org/wiki/Wire_wrap

A blue wire, wrapped tightly around a metal post, as you'd expect to find on a prototype board.
@toxi@mastodon.thi.ng
2026-06-17 19:55:11

Making Of A Kallitype (Part 1)
I recorded and edited a short 8-10x timelapse recording of the first stages of my Kallitype development process. Starting with mixing the photo emulsion, brush coating the paper, contact printing (UV exposure), heating developer and then showing the first two stages of actual development & clearing. Final result shown at the end, a 15x11" framed print (also posted here recently)...

@andres4ny@social.ridetrans.it
2026-05-12 12:12:00

booooo

The NYC Mayor's official website. Under the "contact the mayor" tab, by the "submit" button it says "This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply."  Both the "Privacy Policy" and "Terms of Service" are links.
@lightweight@mastodon.nzoss.nz
2026-05-10 19:13:54

It's that time again! Tomorrow (Tues, 12 May) at 20:00 NZST we will be having our monthly Libre/FOSS Meeting. Anyone is welcome to participate. Questions and demos at any level both welcome and appreciated. We'll be holding forth on our BigBlueButton (thanks, as usual, to Prodigi.nz for sponsored infrastruc…

Federal investigators were working in early 2025 to wrap up a two-year inquiry into claims of pervasive sexual harassment and discrimination at a company that makes weapons, vehicles and cybersecurity tools for the Pentagon.
The investigators had found, among other things, that some male managers at a Norfolk, Va., Navy shipyard had demanded oral sex and other sexual contact from female employees in exchange for promotions and overtime pay,
and that Black women had been paid less…

@netzschleuder@social.skewed.de
2026-07-19 07:00:05

sp_hypertext: Hypertext 2009 dynamic contact network
The temporal network of contacts among attendees of the ACM Hypertext 2009 conference, which spanned 2.5 days of time.
This network has 113 nodes and 2196 edges.
Tags: Social, Offline, Unweighted, Temporal
networks.skewed.de/net/sp_hype…

sp_hypertext: Hypertext 2009 dynamic contact network. 113 nodes, 2196 edges. https://networks.skewed.de/net/sp_hypertext#intervals
@geant@mstdn.social
2026-05-29 10:46:57

🌍 🛰️ New five-year agreement signed between GÉANT and #EUMETSAT
We are proud to announce the signature of a five-year agreement between GÉANT and EUMETSAT, advancing our long-standing collaboration on #network and #connectivity

@burger_jaap@mastodon.social
2026-06-11 06:46:17

🇺🇸 Car seeks energy partner to work together on exciting projects for the grid. A lasting partnership, based on equality that lifts both parties.
In Europe you could almost find the reverse contact ad:
🇪🇺 Smart energy partner seeks car for joint grid fun.
#V2G

@eana@s.1a23.studio
2026-05-07 18:48:28

Reaching out to Microsoft support for a OneDrive server side issue, and it lets me understand better that why ISO deifnes a standard for date format. Like what day was you meant to say by [09/05/26] and [09/05/29]…, and what’s with the square brackets?

Hello Eana,  


Thank you for time today.

 

Currently, we are still investigating your case and do not have any further updates.

 

I will be sure to keep you updated via email and will call you as soon as we know more. I will contact you again on [09/05/26] with an update. If I receive an update sooner than [09/05/29], I will contact you as soon as possible. 

 

Thank you for your patience.
 

Regards,
@raiders@darktundra.xyz
2026-07-10 17:07:17

Raiders Revamp Backfield With Shocking Versatility Shift to Save Ashton Jeanty heavy.com/sports/nfl/las-vegas

@hikingdude@mastodon.social
2026-07-09 06:10:13

RE: mastodon.social/@chatcontrol/1
Just used the website to contact a lot of the representatives.
It's depressing how much effort is put into mass surveillance 😭

@kineticdiplomacy@infosec.exchange
2026-07-17 08:07:34

I found a way to make LinkedIn Great Again! I just unfollowed every single contact. Supereasy!

@roelgrif@mstdn.social
2026-05-08 08:25:07

Een beetje goed nieuws, maar ook weer minder goed nieuws. 7 besmettingen #hanta nu.

nos.nl/artikel/2613552-nederla

@grahamperrin@bsd.cafe
2026-05-30 09:56:59

@… instead, please email corrections@ ASAP.
<theregister.com/profile/contact> notes that "… Our reporters cannot change publis…

@colinpurrington@flipping.rocks
2026-06-08 14:53:20

By the way, some towns in the United States give away Mosquito Dunks to residents who ask for them. Contact your officials to ask, and nudge them to do so if they have no idea what you're talking about. Free Mosquito Dunks can translate into fewer mosquitoes and, ideally, less demand for costly municipal pesticide applications during the summer.

@netzschleuder@social.skewed.de
2026-07-19 02:00:05

sp_hypertext: Hypertext 2009 dynamic contact network
The temporal network of contacts among attendees of the ACM Hypertext 2009 conference, which spanned 2.5 days of time.
This network has 113 nodes and 2196 edges.
Tags: Social, Offline, Unweighted, Temporal
networks.skewed.de/net/sp_hype…

sp_hypertext: Hypertext 2009 dynamic contact network. 113 nodes, 2196 edges. https://networks.skewed.de/net/sp_hypertext#intervals
@cheryanne@aus.social
2026-05-26 22:14:10

Took the wee one to Woden Plaza indoor playground for a supervised contact visit with his mother yesterday. Glad that's over. Exhausting. They want us to do them a couple of times a week until an order is granted. Still waiting to hear when that will be.
CYF will supervise another contact visit tomorrow afternoon after preschool, while I'm in Sydney and husband is in charge (to give him a break?). Wee one will be at preschool on both Thursday and Friday.
It's a quick …

@kexpmusicbot@mastodonapp.uk
2026-07-23 02:14:30

🇺🇦 #NowPlaying on KEXP's #AstralPlane
MŸtrik:
🎵 Contact
#Møtrik
motrik.bandcamp.com/track/cont
open.spotify.com/track/4c8BPwp

@NFL@darktundra.xyz
2026-04-30 00:34:28

Rooney explains rationale behind Rodgers tender espn.com/nfl/story/_/id/486324

@arXiv_physicsmedph_bot@mastoxiv.page
2026-07-21 09:24:05

Crosslisted article(s) found for physics.med-ph. arxiv.org/list/physics.med-ph/
[1/1]:
- Quantitative Infrared Thermographic Assessment of Hand Cooling Dynamics During Controlled Contact...
Zhu, Zhang, Sfarra, Ibarra-Castanedo, Zhu, Ren, Sfarra, Maldague
arxiv.org/abs/2607.16536 mastoxiv.page/@arXiv_physicsap
toXiv_bot_toot

@Mediagazer@mstdn.social
2026-07-13 00:30:38

Memo: NYT CEO Meredith Kopit Levien says the five reporters subpoenaed by the DOJ, and the whole newsroom, have the "full weight of The Times" supporting them (Natalie Korach/Status)
status.news/p/new-york-times-d

@netzschleuder@social.skewed.de
2026-05-18 12:00:05

sp_hypertext: Hypertext 2009 dynamic contact network
The temporal network of contacts among attendees of the ACM Hypertext 2009 conference, which spanned 2.5 days of time.
This network has 113 nodes and 20818 edges.
Tags: Social, Offline, Unweighted, Temporal
networks.skewed.de/net/sp_hype…

sp_hypertext: Hypertext 2009 dynamic contact network. 113 nodes, 20818 edges. https://networks.skewed.de/net/sp_hypertext#contacts
@kexpmusicbot@mastodonapp.uk
2026-06-12 21:15:04

🇺🇦 #NowPlaying on KEXP's #AfternoonShow
Deltron 3030:
🎵 Positive Contact (Instrumental)
#Deltron3030
mixmastermike.bandcamp.com/tra
open.spotify.com/track/6mKai3T

@cosmos4u@scicomm.xyz
2026-05-09 23:41:32

Funny memo from the National Aeronautics and Space Council (predecessor of the National Space Council) to the U.S. Department of State from 18 July 1963 about what to do should contact with intelligent #aliens be made: war.gov/medialink/ufo/release_ - according to en.wikipedia.org/wiki/Maxwell_ the author had no background in exobiology but apparently he was familiar with both astronomical views and SF ideas of the time ... and certain fringe claims, too.

@arXiv_physicsfludyn_bot@mastoxiv.page
2026-05-19 08:29:02

A discrete Boltzmann model with state-dependent power-law relaxation time for nonequilibrium transport in compressible flows
Demei Li, Zhongyi He, Huilin Lai, Yanbiao Gan, Hailong Liu, Pengfei Lin
arxiv.org/abs/2605.18216 arxiv.org/pdf/2605.18216 arxiv.org/html/2605.18216
arXiv:2605.18216v1 Announce Type: new
Abstract: Thermodynamic nonequilibrium effects play a central role in momentum and energy transport in compressible flows. In conventional BGK kinetic models, the relaxation time $\tau$ is taken as a constant, which neglects the dependence of the relaxation process on local macroscopic states. To overcome this limitation, we develop a discrete Boltzmann model with a density- and temperature-dependent power-law relaxation time, termed DTRT-DBM, in which $\tau=\tau_0(\rho/\rho_0)^a(T/T_0)^b$. This formulation extends the discrete Boltzmann framework to flows with spatially varying nonequilibrium intensity. The model is validated by the Sod shock tube and by analytical solutions for viscous stress and heat flux, demonstrating accurate recovery of both macroscopic wave structures and nonequilibrium quantities across shock waves, rarefaction waves, and contact discontinuities. On this basis, phase diagrams of viscous stress and heat flux are constructed to examine how these quantities depend on the power-law exponents $a$ and $b$. The extrema of these quantities depend exponentially on the model parameters and exhibit regime-dependent behaviour. The roles of $a$ and $b$ are not symmetric: the nonequilibrium response is more sensitive to $a$ when density gradients dominate, but more sensitive to $b$ when temperature gradients dominate. Within the parameter range and flow configurations examined here, higher-order viscous stress increases the growth rate of the total viscous-stress extremum, whereas higher-order heat flux reduces the growth rate of the total heat-flux extremum. These results show that the proposed model can capture different higher-order nonequilibrium responses in compressible flows and provides a framework for the modelling and analysis of multiscale nonequilibrium processes.
toXiv_bot_toot

@NFL@darktundra.xyz
2026-07-17 09:06:40

A car crash nearly killed ESPN's Matt Miller. Then came the fraud allegations. nytimes.com/athletic/7447251/2

@vosje62@mastodon.nl
2026-05-29 02:38:34

'Het gaat dan om de volgende diersoorten: de jak, de chinchilla, de Russische dwerghamster, het witstaartstekelvarken en de dromedaris.'
Minister LVVN moet kijken of huis- en hobbydierenlijst kan worden uitgebreid | Rechtspraak
rechtspraak.nl/organisatie-en-
📸 voorbeeldfoto's Wikipedia

@Nathan@social.lostinok.com
2026-06-12 02:07:29

SQUASH BUG WAR CASUALTY REPORT
KIA: 0, Egg Pods Destroyed: 0
No contact with the enemy today. Not one bug. Not one egg. The leaves are still. TOO still.
This is not a victory. This is a TRAP.
#gardening #oklahoma

Martin Sheen rising from the water in Apocalypse Now.
@netzschleuder@social.skewed.de
2026-06-13 18:00:04

contact: Haggle human proximity network (2006)
A network of human proximities, as measured by carried wireless devices. Each node represents a person, and an edge denotes when two people were within a certain proximity of each other, as measured by a wireless protocol (Bluetooth or Wifi). The edges are timestamped.
This network has 274 nodes and 28244 edges.
Tags: Social, Offline, Unweighted, Timestamps

contact: Haggle human proximity network (2006). 274 nodes, 28244 edges. https://networks.skewed.de/net/contact
@UP8@mastodon.social
2026-06-11 13:46:17

I'm not 100% sure if this person was really in the Twilight 5K last Tuesday but her photo turned out really #foxographic (she should have been!)
#photo #photography

Woman running holding bag and rainbow umbrella makes eye contact with her hair flying up behind her with a few cars and a massive cottonwood tree covered with vines behind her.
@penguin42@mastodon.org.uk
2026-07-10 14:07:59

That PC whose fan dropped off the other week has been bodged into working. I used a couple of plastic strips and motherboard mounts to hold them to the board with screws in the right place for the heatsink; but I found it needed more pressure on the fan for it to make good contact with the CPU, especially at the top; so outcomes the wood. This is working reasonably well; although the wedge positioning is a bit touchy to get it right.

A PC case; with a chunk of wood and a wedge of wood pressing down on the CPU heatsink.
A PC motherboard showing the CPU, with a couple of bodged plastic mounts at the sides for where the fan should bolt to
@kexpmusicbot@mastodonapp.uk
2026-07-11 00:28:53

🇺🇦 #NowPlaying on KEXP's #DriveTime
Deltron 3030:
🎵 Positive Contact
#Deltron3030
mixmastermike.bandcamp.com/tra
open.spotify.com/track/6mKai3T

@Techmeme@techhub.social
2026-06-08 17:50:43

Apple announces new parental controls, letting kids ask to browse specific websites or contact specific people, adding automatic image filtering, and more (Daniel Cooper/Engadget)
engadget.com/2189728/apple-exp

@netzschleuder@social.skewed.de
2026-06-17 04:00:04

sp_hypertext: Hypertext 2009 dynamic contact network
The temporal network of contacts among attendees of the ACM Hypertext 2009 conference, which spanned 2.5 days of time.
This network has 113 nodes and 20818 edges.
Tags: Social, Offline, Unweighted, Temporal
networks.skewed.de/net/sp_hype…

sp_hypertext: Hypertext 2009 dynamic contact network. 113 nodes, 20818 edges. https://networks.skewed.de/net/sp_hypertext#contacts
@relcfp@mastodon.social
2026-06-18 07:50:42

H-Net Job Guide Weekly Report for H-Diplo: 7-14 June
ift.tt/YCOKouk
A Disabled Artist’s Journey Through Art and Activism - An Exhibit by Wendy Elliott-Vandivier at the…
via Input 4 RELCFP

@netzschleuder@social.skewed.de
2026-06-17 02:00:06

sp_hypertext: Hypertext 2009 dynamic contact network
The temporal network of contacts among attendees of the ACM Hypertext 2009 conference, which spanned 2.5 days of time.
This network has 113 nodes and 2196 edges.
Tags: Social, Offline, Unweighted, Temporal
networks.skewed.de/net/sp_hype…

sp_hypertext: Hypertext 2009 dynamic contact network. 113 nodes, 2196 edges. https://networks.skewed.de/net/sp_hypertext#intervals
@kexpmusicbot@mastodonapp.uk
2026-07-14 05:11:01

🇺🇦 #NowPlaying on KEXP's #VarietyMix
Maria Minerva:
🎵 Contact High
#MariaMinerva
viis.bandcamp.com/track/contac
open.spotify.com/track/3Y5Fred

@relcfp@mastodon.social
2026-06-18 07:50:42

H-Net Job Guide Weekly Report for H-USA: 31 May - 7 June
ift.tt/FPqWT3f
A Disabled Artist’s Journey Through Art and Activism - An Exhibit by Wendy Elliott-Vandivier at the…
via Input 4 RELCFP

@netzschleuder@social.skewed.de
2026-06-10 19:00:05

contact: Haggle human proximity network (2006)
A network of human proximities, as measured by carried wireless devices. Each node represents a person, and an edge denotes when two people were within a certain proximity of each other, as measured by a wireless protocol (Bluetooth or Wifi). The edges are timestamped.
This network has 274 nodes and 28244 edges.
Tags: Social, Offline, Unweighted, Timestamps

contact: Haggle human proximity network (2006). 274 nodes, 28244 edges. https://networks.skewed.de/net/contact
@relcfp@mastodon.social
2026-06-18 07:50:40

H-Net Job Guide Weekly Report for H-Devil: 31 May - 7 June
ift.tt/qPkn70I
A Disabled Artist’s Journey Through Art and Activism - An Exhibit by Wendy Elliott-Vandivier at the…
via Input 4 RELCFP

@Techmeme@techhub.social
2026-06-02 18:10:56

Microsoft announces Scout, an always-on AI agent built on OpenClaw, appearing as a contact within Microsoft Teams to automate scheduling and more (Reece Rogers/Wired)
wired.com/story/meet-microsoft

@netzschleuder@social.skewed.de
2026-06-08 03:00:04

contact: Haggle human proximity network (2006)
A network of human proximities, as measured by carried wireless devices. Each node represents a person, and an edge denotes when two people were within a certain proximity of each other, as measured by a wireless protocol (Bluetooth or Wifi). The edges are timestamped.
This network has 274 nodes and 28244 edges.
Tags: Social, Offline, Unweighted, Timestamps

contact: Haggle human proximity network (2006). 274 nodes, 28244 edges. https://networks.skewed.de/net/contact
@netzschleuder@social.skewed.de
2026-07-08 22:00:04

contact: Haggle human proximity network (2006)
A network of human proximities, as measured by carried wireless devices. Each node represents a person, and an edge denotes when two people were within a certain proximity of each other, as measured by a wireless protocol (Bluetooth or Wifi). The edges are timestamped.
This network has 274 nodes and 28244 edges.
Tags: Social, Offline, Unweighted, Timestamps

contact: Haggle human proximity network (2006). 274 nodes, 28244 edges. https://networks.skewed.de/net/contact
@relcfp@mastodon.social
2026-06-18 07:50:44

H-Net Job Guide Weekly Report for H-USA: 7 June - 14 June
ift.tt/LSNWobl
A Disabled Artist’s Journey Through Art and Activism - An Exhibit by Wendy Elliott-Vandivier at the…
via Input 4 RELCFP

@relcfp@mastodon.social
2026-06-18 07:50:40

H-Net Job Guide Weekly Report for H-Asia: 7 June - 14 June
ift.tt/VInq93Y
A Disabled Artist’s Journey Through Art and Activism - An Exhibit by Wendy Elliott-Vandivier at the…
via Input 4 RELCFP

@netzschleuder@social.skewed.de
2026-06-18 02:00:04

sp_infectious: Art exhibit dynamic contacts (2011)
This dataset contains the daily dynamic contact networks collected during the Infectious SocioPatterns event that took place at the Science Gallery in Dublin, Ireland, during the artscience exhibition INFECTIOUS: STAY AWAY. Each file in the downloadable package contains a tab-separated list representing the active contacts during 20-second intervals of one day of data collection. Each line has the form “t i j“, where i and j are the a…

sp_infectious: Art exhibit dynamic contacts (2011). 10972 nodes, 415912 edges. https://networks.skewed.de/net/sp_infectious
@kexpmusicbot@mastodonapp.uk
2026-05-27 12:53:33

🇺🇦 #NowPlaying on KEXP's #Early
Daft Punk:
🎵 Contact
#DaftPunk
m4rcosarchives.bandcamp.com/tr
open.spotify.com/track/2KHRENH

@relcfp@mastodon.social
2026-06-18 07:50:41

H-Net Job Guide Weekly Report for H-Devil: 7 June - 14 June
ift.tt/Z2YyTrb
A Disabled Artist’s Journey Through Art and Activism - An Exhibit by Wendy Elliott-Vandivier at the…
via Input 4 RELCFP

@netzschleuder@social.skewed.de
2026-07-03 20:00:04

contact: Haggle human proximity network (2006)
A network of human proximities, as measured by carried wireless devices. Each node represents a person, and an edge denotes when two people were within a certain proximity of each other, as measured by a wireless protocol (Bluetooth or Wifi). The edges are timestamped.
This network has 274 nodes and 28244 edges.
Tags: Social, Offline, Unweighted, Timestamps

contact: Haggle human proximity network (2006). 274 nodes, 28244 edges. https://networks.skewed.de/net/contact
@kexpmusicbot@mastodonapp.uk
2026-06-24 21:58:35

🇺🇦 #NowPlaying on KEXP's #AfternoonShow
Grace Inspace:
🎵 Emergency Contact
#GraceInspace
todorecords.bandcamp.com/track
open.spotify.com/track/3bkkxPA

@netzschleuder@social.skewed.de
2026-06-02 21:00:05

contact: Haggle human proximity network (2006)
A network of human proximities, as measured by carried wireless devices. Each node represents a person, and an edge denotes when two people were within a certain proximity of each other, as measured by a wireless protocol (Bluetooth or Wifi). The edges are timestamped.
This network has 274 nodes and 28244 edges.
Tags: Social, Offline, Unweighted, Timestamps

contact: Haggle human proximity network (2006). 274 nodes, 28244 edges. https://networks.skewed.de/net/contact
@relcfp@mastodon.social
2026-06-17 07:55:26

H-Net Job Guide Weekly Report for H-Diplo: 7-14 June
ift.tt/bjczZwe
H-Net Job Guide Weekly Report for H-Diplo: 31 May - 7 June H-Net Job Guide 06/09/2026 - 2:39pm …
via Input 4 RELCFP

@netzschleuder@social.skewed.de
2026-05-01 01:00:05

contact: Haggle human proximity network (2006)
A network of human proximities, as measured by carried wireless devices. Each node represents a person, and an edge denotes when two people were within a certain proximity of each other, as measured by a wireless protocol (Bluetooth or Wifi). The edges are timestamped.
This network has 274 nodes and 28244 edges.
Tags: Social, Offline, Unweighted, Timestamps

contact: Haggle human proximity network (2006). 274 nodes, 28244 edges. https://networks.skewed.de/net/contact
@relcfp@mastodon.social
2026-06-17 07:55:28

H-Net Job Guide Weekly Report for H-USA: 31 May - 7 June
ift.tt/Ne4JkjW
H-Net Job Guide Weekly Report for H-Diplo: 31 May - 7 June H-Net Job Guide 06/09/2026 - 2:39pm …
via Input 4 RELCFP

@relcfp@mastodon.social
2026-06-17 07:55:29

H-Net Job Guide Weekly Report for H-USA: 7 June - 14 June
ift.tt/nEd8YBy
H-Net Job Guide Weekly Report for H-Diplo: 31 May - 7 June H-Net Job Guide 06/09/2026 - 2:39pm …
via Input 4 RELCFP

@netzschleuder@social.skewed.de
2026-04-28 18:00:04

contact: Haggle human proximity network (2006)
A network of human proximities, as measured by carried wireless devices. Each node represents a person, and an edge denotes when two people were within a certain proximity of each other, as measured by a wireless protocol (Bluetooth or Wifi). The edges are timestamped.
This network has 274 nodes and 28244 edges.
Tags: Social, Offline, Unweighted, Timestamps

contact: Haggle human proximity network (2006). 274 nodes, 28244 edges. https://networks.skewed.de/net/contact
@relcfp@mastodon.social
2026-06-17 07:55:25

H-Net Job Guide Weekly Report for H-Devil: 31 May - 7 June
ift.tt/1C9I0FH
H-Net Job Guide Weekly Report for H-Diplo: 31 May - 7 June H-Net Job Guide 06/09/2026 - 2:39pm …
via Input 4 RELCFP

@netzschleuder@social.skewed.de
2026-06-16 13:00:04

sp_infectious: Art exhibit dynamic contacts (2011)
This dataset contains the daily dynamic contact networks collected during the Infectious SocioPatterns event that took place at the Science Gallery in Dublin, Ireland, during the artscience exhibition INFECTIOUS: STAY AWAY. Each file in the downloadable package contains a tab-separated list representing the active contacts during 20-second intervals of one day of data collection. Each line has the form “t i j“, where i and j are the a…

sp_infectious: Art exhibit dynamic contacts (2011). 10972 nodes, 415912 edges. https://networks.skewed.de/net/sp_infectious
@relcfp@mastodon.social
2026-06-17 07:55:23

H-Net Job Guide Weekly Report for H-Asia: 7 June - 14 June
ift.tt/GB4Qt3U
H-Net Job Guide Weekly Report for H-Diplo: 31 May - 7 June H-Net Job Guide 06/09/2026 - 2:39pm …
via Input 4 RELCFP

@relcfp@mastodon.social
2026-06-17 07:55:26

H-Net Job Guide Weekly Report for H-Devil: 7 June - 14 June
ift.tt/dOjsvok
H-Net Job Guide Weekly Report for H-Diplo: 31 May - 7 June H-Net Job Guide 06/09/2026 - 2:39pm …
via Input 4 RELCFP

@relcfp@mastodon.social
2026-06-17 07:55:23

H-Net Job Guide Weekly Report for H-Buddhism: 7 June - 14 June
ift.tt/l4mqF8Q
H-Net Job Guide Weekly Report for H-Diplo: 31 May - 7 June H-Net Job Guide 06/09/2026 - 2:39pm …
via Input 4 RELCFP

@netzschleuder@social.skewed.de
2026-07-15 08:00:04

sp_infectious: Art exhibit dynamic contacts (2011)
This dataset contains the daily dynamic contact networks collected during the Infectious SocioPatterns event that took place at the Science Gallery in Dublin, Ireland, during the artscience exhibition INFECTIOUS: STAY AWAY. Each file in the downloadable package contains a tab-separated list representing the active contacts during 20-second intervals of one day of data collection. Each line has the form “t i j“, where i and j are the a…

sp_infectious: Art exhibit dynamic contacts (2011). 10972 nodes, 415912 edges. https://networks.skewed.de/net/sp_infectious