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@drewmcmanus@hachyderm.io
2025-07-30 00:02:43

Some cool stuff coming here: athletechnews.com/apple-watcho

@arXiv_mathAP_bot@mastoxiv.page
2025-07-29 11:02:21

Existence, uniqueness, and long-time asymptotic behavior of regular solutions in multidimensional thermoelasticity
Piotr Micha{\l} Bies, Tomasz Cie\'slak, Mario Fuest, Johannes Lankeit, Boris Muha, Srdan Trifunovi\'c
arxiv.org/abs/2507.20794

Existence, uniqueness, and long-time asymptotic behavior of regular solutions in multidimensional thermoelasticity
We study a simplified nonlinear thermoelasticity model on two- and three-dimensional tori. A novel functional involving the Fisher information associated with temperature is introduced, extending the previous one-dimensional approach from the first two authors (SIAM J.\ Math.\ Anal.\ \textbf{55} (2023), 7024--7038)) to higher dimensions. Using this functional, we prove global/local existence of unique regular solutions for small/large initial data. Furthermore, we analyze the asymptotic behavio…

@simon_brooke@mastodon.scot
2025-06-27 12:14:58

"It's this brutal fragility of vector stacks — which are used by most modern computer languages — which makes software people so wary of fully exploiting the beauty and power of recursion, and I really think that's a shame"
#Lisp

The properties of the system, and their values
Lisp is the list processing language; that is what its name means. It processes data structures built of lists — which may be lists of lists, or lists of numbers, or lists of any other sort of data item provided for by the designers of the system.But how is a list, in a computer, actually implemented?

@fanf@mendeddrum.org
2025-07-26 20:42:03

from my link log —
There is no software maintenance.
henrikwarne.com/2023/01/07/the
saved 2023-01-08

There Is No Software Maintenance
Every time I hear about software maintenance as a distinct activity, I cringe. That’s because it is based on the outdated notion that first software is developed, then it is maintained. But t…

@burger_jaap@mastodon.social
2025-07-26 10:21:02

Figures from a new T&E UK report: public charging prices have gone up (and not come down), shaping the perception of expensive public #EV charging.
And: in some areas public charging points are out of order longer than in others

Public charging prices have risen quickly discouraging consumers from choosing BEVs as they question the financial savings. Graph shows cost of travel for petrol, BP pulse, Instavolt and commercial electricity. Since early 2023, cost of travel is higher for public charging than petrol
The postcode lottery for broken charging, showing public charging points are out of order longer e.g. in the north
@randombaywatch@mastodon.social
2025-06-25 00:32:02

On Jan 15, 2023 I watched
𝗕𝗔𝗬𝗪𝗔𝗧𝗖𝗛 Season 2 Episode 14 “𝗕𝗶𝗴 𝗠𝗼𝗻𝗱𝗮𝘆“ 10 Feb 1992 starring #PamelaBach #VincentKlyn #DavidHasselhoff

@cosmos4u@scicomm.xyz
2025-07-25 03:08:29

Simultaneous observations of multiple ELVES and SPRITES at the Pierre #Auger Observatory: arxiv.org/abs/2507.11641 -> "the Pierre Auger Observatory has exploited a dedicated trigger and its very high time resolution to study ELVES and harvest record samples of multiple ELVES using the Fluorescence Detector (FD). In 2017, after extending the readout of trace lengths to 0.9 ms, we started observing other types of light transients from the base of the ionosphere, such as HALOS, which deserved further investigation. In December 2023 and April 2024, we installed two additional cameras (TLECAMs), which allow us to perform simultaneous detection of these transients with higher space resolution and longer integration times. Here, we present our first simultaneous observations of SPRITES and ELVES by both TLECAMs and FD."

@tinoeberl@mastodon.online
2025-08-24 10:02:52

Anzahl der installierten #Windkraftanlagen pro Jahr in #Deutschland mit Stand vom 23.08.2025.
Der Datenbestand enthält ggf. unplausible Datensätze.
Zusatzlesestoff: 14 Tipps zum #Energiesparen

Anzahl der installierten Windkraftanlagen pro Jahr in Deutschland mit Stand vom 23.08.2025. Die Grafik zeigt ein vertikales Balkendiagramm von 1949 bis 2025. Die Höhe jedes Balkens entspricht der Anzahl neuer Inbetriebnahmen pro Jahr (Wertbeschriftung auf jedem Balken). Bis Ende der 1980er Jahre liegen die jährlichen Zuwächse bei unter zehn Anlagen, ab 1990 steigt die Zahl kontinuierlich (z. B. 525 im Jahr 1996). Spitzenwerte erreichen 2159 (2023) und 2045 (2024). Deutliche Einbrüche zeigen 200…
@j_honegger@swiss.social
2025-07-25 16:26:02

Von Verein #KlimaschutzSchweiz
🧵 👇
Schluss mit versteckten Emissionen, fordern wir JETZT #Transparenz!
Wusstest du, dass #TEMU im Jahr 2023 weltweit rund 2 Millionen Tonnen an Pakete…

@Mediagazer@mstdn.social
2025-06-24 02:50:41

Russia frees Ukrainian journalist Vladislav Yesypenko, detained since March 2021, and Belarus frees Belarusian journalist Ihar Karnei, detained since July 2023 (Lauren Wolfe/Committee to Protect Journalists)
cpj.org/2025/06/russia-and-bel

Russia and Belarus release two journalists who had been detained for years - Committee to Protect Journalists
Paris, June 23, 2025—The Committee to Protect Journalists welcomes the release of Ukrainian journalist Vladislav Yesypenko and Belarusian journalist Ihar Karnei, who had been unjustly detained for years by Russia and Belarus, respectively.   Russia freed Yesypenko on June 20 after he served a five-year prison sentence on charges of possessing and transporting explosives, which he denied. Karnei, detained for nearly 2...

@raiders@darktundra.xyz
2025-07-25 22:02:24

Raiders claim DT Keondre Coburn raiders.com/news/raiders-claim

Raiders claim DT Keondre Coburn
Coburn joins the Silver and Black for his third NFL season after spending the second half of 2023 and the entire 2024 season with the Titans. 

@arXiv_statME_bot@mastoxiv.page
2025-07-25 08:45:02

A Jarque-Bera test for skew normal data
Diam Ba, Gorgui Gning, Gandasor Bonyiri Onesiphore Da, Oumar Foly Sow, Gane Samb Lo
arxiv.org/abs/2507.18032

A Jarque-Bera test for skew normal data
The skew normal law has been introduced in Azzalin (1985) as an alternative to adjusting asymmetric data that share important patterns with the normal law. It has been extensively studied. However, there is so much to do in order to catch the diversity and the richness of the investigation of its normal counterpart. The General Jarque-Berra Test (GJBT) has been devised by Lo et al. (2015), Da et al. (2023) for arbitrary laws with at least finite first eight moments, as a generalization of the J…

@ErikUden@mastodon.de
2025-06-06 07:01:07

Eines dieser beiden Bilder löste eine bundesweite Pressewelle aus, welche der Erstellerin unterstellte einen Staat, oder eher das Volk was darin lebt, auslöschen zu wollen.

Ein Screenshot eines Tweets von Julia Klöckner vom 7. Oktober 2023 in der sie schreibt „Vereine und Sympathiesantenorganisationen, die in Neukölln und anderswo Süßigkeiten zum Jubeln verteilen, müssen verboten werden.” Darunter ein Bild von Großisrael in dem die Golanhöhen zu Israel gezählt werden. Die Karte zeigt keine Grenzen zwischen Palästina und Israel.
Der berühmte Tweet von Ulrike Eifeler der durch die Presse geschossen ist mit dem Hashtag „Free Palestine” und der Aufschrift „All United for Free Palestine”. Die Karte daneben zeigt keine Grenzen zwischen Palästina und Israel.
@carlos@social.perceptiveconstructs.com
2025-06-18 13:32:19
@…

I'm fortunate to have the option of exercising outdoors, including in an outdoors gym within walking distance of where I live - there are plenty in Finland, and they are an excellent use of taxpayers money - so I mostly exercise off-hours maskless when nobody is around.

However I have exerted considerable physical effo…
@arXiv_mathCO_bot@mastoxiv.page
2025-08-19 09:38:00

Non-r-partite graphs without complete split subgraphs
Bing Wang, Wenwen Chen, Ping Zhang
arxiv.org/abs/2508.12210 arxiv.org/pdf/2508.12210

Non-r-partite graphs without complete split subgraphs
The classical Simonovits' chromatic critical edge theorem shows that for sufficiently large $n$, if $H$ is an edge-color-critical graph with $χ(H)=p+1\ge 3$, then the Turán graph $T_{n,p}$ is the unique extremal graph with respect to ${\rm ex}(n,H)$. Denote by ${\rm EX}_{r+1}(n,H)$ and ${\rm SPEX}_{r+1}(n,H)$ the family of $n$-vertex $H$-free non-$r$-partite graphs with the maximum size and with the spectral radius, respectively. Li and Peng [SIAM J. Discrete Math. 37 (2023) 2462--2485] chara…

@Techmeme@techhub.social
2025-08-01 18:25:51

Source: GPT-5 improvements won't be comparable to the leaps in performance of earlier models, such as between GPT-3 in 2020 and GPT-4 in 2023 (The Information)
theinformation.com/articles/in

Inside OpenAI’s Rocky Path to GPT-5
OpenAI made waves across the industry in December when it published the results from its tests of artificial intelligence that performs better on tasks when it gets more time and computing power to process them. The results implied ChatGPT customers were about to be blown away by what the new AI ...

@cdarwin@c.im
2025-06-06 02:38:15

The rate of descent did not slow as much as expected,
and the spacecraft probably made a hard landing.
The laser instrument that measured how high Resilience was above the surface was slow in making its measurements,
which may have contributed to the problem.
“At this point, we do not know clearly about the cause,”
Takeshi Hakamada, the chief executive of Ispace, said in translated remarks.
The loss of the second mission could lead NASA to rethink its pla…

Ispace of Japan’s Moon Lander Resilience Has Crashed
The loss of the Resilience spacecraft by Ispace repeated a crash into the moon in 2023 of the company’s first robotic lunar landing mission.

@sauer_lauwarm@mastodon.social
2025-06-02 17:42:24

Aus irgendeinem Grund ist gerade die Sonos-Radio-Station "The Lighthouse", über die Brian Eno jede Menge unveröffentlichte Tracks abspielen läßt, gratis (man braucht halt ein Sonos-Gerät dazu), und ich höre mich da nun etwas durch.
DJ Food hat das ein paar Monate lang gemacht übrigens, und mitgeschrieben (Stand 2023):

Brian Eno – The Lighthouse, what’s on it?
I’ve been compiling this, off and on, all year, while listening to the 340+ unreleased tracks on Brian Eno‘s Sonos HD radio station, The Lighthouse. If I had the phone nearby I’d check what’s playing, make a note of the track number and year and write a short description. I was intrigued to see how often tracks repeated (not very often), how long it would take me to hear all of them (over 6 months) and what the ratio of good to average to bad was. It became quite addictive as I’d fill…

@voks@social.tchncs.de
2025-06-06 10:02:04

Heizungsgesetz - wie Populisten die Wärmewende behinderten
> Was die Studienautoren überrascht hat, waren weniger die typisch populistischen Diskurs-Strategien als vielmehr die Akteure selbst, sagt Haas: "Wie nah die Argumentationsweise der Unionsparteien an der der AfD war. Die AfD war sicher noch schärfer und polemischer, aber insgesamt lässt sich da in der Logik der Argumentation eine große Nähe feststellen."

Heizungsgesetz - wie Populisten die Wärmewende behinderten
Im März 2023 war das Heizungsgesetz der Anfang einer hitzigen Debatte, die auch zum Scheitern der Ampel mit beigetragen hat. Forschende vom Institut für Nachhaltigkeit haben den Diskurs nun analysiert und populistische Argumentationsmuster entdeckt.

@arXiv_csCY_bot@mastoxiv.page
2025-07-09 09:15:02

Understanding support for AI regulation: A Bayesian network perspective
Andrea Cremaschi, Dae-Jin Lee, Manuele Leonelli
arxiv.org/abs/2507.05866

Understanding support for AI regulation: A Bayesian network perspective
As artificial intelligence (AI) becomes increasingly embedded in public and private life, understanding how citizens perceive its risks, benefits, and regulatory needs is essential. To inform ongoing regulatory efforts such as the European Union's proposed AI Act, this study models public attitudes using Bayesian networks learned from the nationally representative 2023 German survey Current Questions on AI. The survey includes variables on AI interest, exposure, perceived threats and opportunit…

@arXiv_physicschemph_bot@mastoxiv.page
2025-06-17 11:30:25

Updated line list for the principal isotopologue of carbon monoxide
Vladimir G. Ushakov, Emile S. Medvedev
arxiv.org/abs/2506.12216 …

Updated line list for the principal isotopologue of carbon monoxide
The line list for the principal isotopologue of CO calculated earlier by the present authors [1, 2] with the irregular dipole-moment function (DMF) is updated with use of the recent high-precision measurements in the 3-0 [3, 4] (Bielska et al. 2022, Hodges et al. 2025) and 7-0 [5] (Balashov et al. 2023) bands. The new data came in contradiction with the experimental data on the 1-0 band [6, 7]. Therefore, we performed fitting several model DMFs to the modified original data set of Meshkov et al…

@Mediagazer@mstdn.social
2025-07-08 02:25:34

FuboTV agrees to pay $3.4M to settle a 2023 class action lawsuit alleging it violated US and California privacy laws over user data; Fubo denies the claims (Luke Bouma/Cord Cutters News)
cordcuttersnews.com/fu…

Fubo May Owe You Money After Agreeing to Pay $3.4 Million to Settle Class Action Lawsuit Over Privacy Violations | Cord Cutters News
FuboTV Inc. and FuboTV Media Inc. have agreed to pay $3.4 million to settle a class action lawsuit alleging the companies violated federal and California privacy laws, including the Video Privacy Protection Act (VPPA), the California Invasion of Privacy Act (CIPA), and California Civil Code § 1799.3. The lawsuit claims Fubo improperly collected, stored, used, […]

@tinoeberl@mastodon.online
2025-08-01 07:11:08

Trotz der UN-Vereinbarung von 2023, die globale #Energie aus #Erneuerbaren bis 2030 zu verdreifachen, haben nur wenige Länder ihre Ziele angepasst.
Laut Analyse bleibt die Welt deutlich hinter dem 11-TW-Ziel zurück. Vor allem große Emittenten wie die

Countries failing to act on UN climate pledge to triple renewables, thinktank finds
Fossil fuel reliance likely to continue and Cop28 target of limiting global heating to below 1.5C will be missed

@brichapman@mastodon.social
2025-08-02 01:33:01

Native American teens kayak river to celebrate dam removals, symbolizing restoration and honoring ancestors. #climatechange #climatesolutions #climate

Native American teens kayak US river to celebrate dam removals
Four dams were dynamited and removed between 2023 to 2024, freeing hundreds of miles of the Klamath.

@raiders@darktundra.xyz
2025-06-12 22:03:25

Raiders' Tyree Wilson fully aware what's at stake ahead of 2025 NFL season sportingnews.com/us/nfl/las-ve

Raiders' Tyree Wilson fully aware what's at stake ahead of 2025 NFL season
Las Vegas Raiders 2023 first-round pick Tyree Wilson needs to break out this year, or he could be looking for another job soon, and it might not be on a football field.

@BBC6MusicBot@mastodonapp.uk
2025-06-02 09:00:01

🇺🇦 #NowPlaying on #BBC6Music's #NickGrimshaw
Aretha Franklin:
🎵 Save Me
#ArethaFranklin
titandavis2.bandcamp.com/track
open.spotify.com/track/7mvKpoe

@BBC6MusicBot@mastodonapp.uk
2025-06-02 05:25:01

🇺🇦 #NowPlaying on #BBC6Music's #ChrisHawkins
Sampa the Great:
🎵 Let Me Be Great (6 Music Session, 5 Jul 2023)
#SampatheGreat
sampathegreat.bandcamp.com/tra
open.spotify.com/track/3IcuxAD