Tootfinder

Opt-in global Mastodon full text search. Join the index!

No exact results. Similar results found.
@NFL@darktundra.xyz
2026-05-20 02:29:36

Filings: Flores lawyers subpoenaed 25 NFL teams espn.com/nfl/story/_/id/488215

@arXiv_physicsfludyn_bot@mastoxiv.page
2026-05-19 08:13:44

Solutocapillary instability in slipping falling films
Sanghasri Mukhopadhyay, S\'everine Millet, Bastien Di Pierro, Asim Mukhopadhyay
arxiv.org/abs/2605.17519 arxiv.org/pdf/2605.17519 arxiv.org/html/2605.17519
arXiv:2605.17519v1 Announce Type: new
Abstract: We present a comprehensive framework for gravity-driven, surfactant-laden thin films flowing over slippery substrates, elucidating how wall slip modifies the coupled hydrodynamics and interfacial transport. A long-wave model is formulated with a conservative bulk-surface mass balance and a Navier slip condition. The Orr-Sommerfeld eigenvalue problem governs the linear regime, while a weighted-residual model captures the nonlinear evolution over a range of equilibrium surfactant coverages, Marangoni strengths, and adsorption kinetics. The analysis predicts a non-monotonic variation of the critical Reynolds number with equilibrium coverage, exhibiting a maximum at intermediate $\Gamma_e$, and a slip-induced transition from single- to double-hump solitary structures with increasing Marangoni number, accompanied by attenuated capillary ripples. Under fast adsorption kinetics, the surface field homogenizes, preserving the mean film shape and flux while flattening both the surface concentration $\Gamma$ and the bulk inventory $\chi h\phi$. A spurious interfacial mass growth reported by Pascal et al.(PRF, 2019) and D'Alessio et al.(JFM, 2020) is resolved through a revised surface balance ensuring strict conservation. Wall slip thus emerges as a key control parameter, reducing viscous resistance and mitigating Marangoni back-stress. The slip parameter $\beta$ is a useful control knob for surfactant-laden films. Slip prevents fragile multi-hump bound states, promoting a single broad crest or an almost flat, uniform sheet by carefully bonding $\beta$ to wave selection, ripple damping, and the bulk-surface surfactant balance.
toXiv_bot_toot

@fanf@mendeddrum.org
2026-05-18 22:32:06

good grief i thought bournegol was bad but there are still new depths to plumb
tuhs.org/cgi-bin/utree.pl?file

screenshot of some horrible macros with a comment: the following nonsense is required because casts turn an Lvalue into an Rvalue so two cheats are necessary, one for each context.
@brian_gettler@mas.to
2026-03-18 18:47:04

Allow me to doubt the federal government's claim that "the planned reductions" at the Canadian Museum of History are really "intended to improve efficiency and provide greater long-term flexibility in fulfilling its mandate."
Response from Marc Miller, Minister of Canadian Identity and Culture and Minister responsible for Official Languages to Colin Coates, President of the Canadian Historical Association.

@crell@phpc.social
2026-03-09 17:05:07

Capitalists are the reason people become socialists.
ign.com/articles/ea-lays-off-s

@metacurity@infosec.exchange
2026-04-06 14:13:33

This past weekend was no holiday for the cybersecurity world, so don't miss today's Metacurity for the crucial infosec developments you might have missed, including
--Germany names alleged ‘UNKN’ kingpin behind GandCrab and REvil ransomware empire,
--Meta pauses work with Mercor indefinitely following breach,
--N. Ireland education IT system contractor hit by breach,
--First convicted spyware maker dodges jail time,
--N. Korea carried out a six-month op t…

The Trump administration has stepped up an effort to unmask a Reddit user who criticized Immigration and Customs Enforcement (ICE).
After failing to obtain information through a summons issued to Reddit,
the government reportedly issued a subpoena demanding that Reddit provide the information and appear before a grand jury in Washington, DC.
The Intercept described the subpoena today.
“According to a subpoena obtained by The Intercept, Reddit has until April 14 to pro…

@floheinstein@chaos.social
2026-03-11 09:43:39

If you are phasing out old hardware where users could remotely run VMs for testing purposes, there is ALWAYS that one user that
a) has been using their VM in prod for years
b) doesn't reply to any message about decommissioning sent to all users
c) doesn't install updates, patches, hotfixes or anything "because I have it just the way I like it"
d) will raise all hell when you shut down the machine
e) insists that you hot-migrate their VM to the new i…

@smashtie@mas.to
2026-04-12 16:53:19

On a whim, I went to the Royal Festival Hall to see Bruce Liu playing Ravel. Pretty cool. He makes the fiendishly difficult appear entirely effortless.
I think last time I went there, I was a callow youth. It's bigger than I remember!
#music #classical

A broad stage is flanked by audience boxes sticking out of the walls like the Star Wars senate. On the stage some musicians are preparing. Not the whole orchestra, just the woodwind and a few cellos. A huge organ fills the far wall behind the stage.
A view looking up the Thames to Big Ben, from a concrete balcony a couple of storeys up. A cable stay bridge, with white tubular steel struts, crosses the river. The sky is mixed cloud and blue sky, with the sun lining the clouds bright silver.

Google the price of oil, and you’ll most likely find two widely quoted prices for the commodity, one in the United States, the other in Europe.
These prices, which are constantly changing on electronic markets, suggest that although the war with Iran has made energy a lot more expensive, things are not nearly as bad as they were four years ago, after Russia invaded Ukraine.
But if you needed an actual tanker full of oil — and quickly — it would cost you dearly.
On Tuesday, …