@erikdelareguera@mastodon.nu2026-10-12 18:34:54
Välskriven recension av en av allt att döma mycket angelägen bok. https://www.hd.se/kultur/svensk-polis-begravde-fragan-om-det-varsta-massmordet-i-sveriges-historia/
@erikdelareguera@mastodon.nu2026-10-12 18:34:54
@Kingu@sakurajima.moe2026-08-11 13:37:56
Frank Zappa Muffin Man Live 1977 HD
The Muffin Man is seated at the table In the laboratory of the Utility Muffin Research Kitchen... Re…
@stefan@gardenstate.social2026-08-09 21:25:20
Okay made it to the DragoQuest 3 hd-2d credits. I can see how the game was amazing for it's time but for me the story was still a bit thin. I had to drop difficulty on final bosses as I forget how grindy the dragonQuest end games can be (I've only played 11)
I will not be doing post credit game.
#videoGames
@romix@mastodon.green2026-09-08 12:27:29
Grossartiges Tool zum Freistellen von Personen in einem Foto: https://freebg.app/
Komplett frei. Kein Upload auf Server, da alles lokal im Browser läuft.
@DieGesellschafterinLang@swiss.social2026-10-03 06:29:51
Keb’ Mo’, amerikanischer Blues-Sänger und Grammy-Preisträger wird 75!
#Music #Musik
https://www.youtube.com/watch?v=Hd_lJfGquDs
@Mediagazer@mstdn.social2026-08-19 23:40:55
HD Media of Charleston, WV, has agreed to acquire 25 community newspapers serving Indiana and Ohio from AIM Media Management, effective September 1 (The Daily Reporter)
https://www.greenfieldreporter.com/2026/08/19/hd-media-to-acquire-a…
@jswright61@ruby.social2026-08-05 16:49:14
My landscaper cut my cable line from the pole to my house at 10am this morning. I went to Home Depot and spent $35 on a 100' coax cable and made a temporary drop to restore internet. Two trips because of course I bought the wrong connectors the first time. But I had the internet back up by noon. I wish had been only one HD trip, but other than that - no regrets!
@arXiv_nlinSI_bot@mastoxiv.page2026-08-04 07:58:32
Deformation algorithm: Deforming (2 1)-dimensional integrable systems to higher dimensional ones
Wang Fa-Ren, Jia Man, Lou S Y
https://arxiv.org/abs/2608.01293 https://arxiv.org/pdf/2608.01293 https://arxiv.org/html/2608.01293
arXiv:2608.01293v1 Announce Type: new
Abstract: The deformation algorithm based on conservation laws can lift (1 1)-dimensional integrable systems to higher-dimensional counterparts while preserving Lax integrability, yet its generalization to (2 1)-dimensional models has remained an open problem. This paper establishes a unified deformation framework for two (2 1)-dimensional integrable equations: the anisotropic Kadomtsev-Petviashvili (KP) equation and the isotropic Nizhnik-Novikov-Veselov (NNV) equation. By introducing a set of mutually commuting field-dependent deformation operators, we systematically construct infinite families of ($m 3$)-dimensional integrable KP and NNV hierarchies, derive their closed-form Lax pairs, and rigorously verify integrability via the vanishing commutator condition of Lax operators. For each high-dimensional hierarchy, concrete finite-dimensional master systems are obtained by truncating auxiliary spatial variables: a (3 1)-dimensional KP system and a (4 1)-dimensional generalized NNV system. Further symmetry reductions recover the original (2 1)-dimensional KP and NNV equations, and more importantly produce two distinct Harry-Dym (HD)-type reciprocal integrable systems. The KP reduction yields an anisotropic (2 1)-dimensional HD model, while the NNV reduction generates the first spatially isotropic two-space-dimensional HD system reported so far, filling a notable gap in existing literature. Parallel comparison of the KP and NNV branches reveals that the spatial symmetry of the original two-dimensional parent equation directly governs the symmetry properties of its high-dimensional deformations and HD dual subsystems. Our work not only extends the conservation-law deformation conjecture beyond (1 1)-dimensions to accommodate both strong Lax and weak Lax structures, but also provides a universal route to construct reciprocal links for multi-dimensional integrable systems.
toXiv_bot_toot
@trezzer@social.linux.pizza2026-08-29 11:02:05
Updated MorphOS from 3.18 to 3.20 on my G4 Mac Mini. Since the cd drive doesn’t work, I always have to dig out the secret open firmware incantation and instructions to myself. I wish the team would keep it on the official homepage, because the aging hardware is quite likely to have issues like this. As a particularly fun challenge, my remaining monitor with DVI didn’t like the OF resolution, so I had to enter " boot hd:,"(5C)boot.img bi=dh1:morphos.iso" evaluate without being …
@iam_jfnklstrm@social.linux.pizza2026-09-25 09:24:47
Talked to a youngling (I'm old as f*ck to them) and they asked about my first computer [A commodore 20] and how much RAM and HD it had. I had to tell her it had 20mb RAM and no hard drive - instead a tape recorder was used. She looked at me as if I was joking. I felt both proud and humiliated at the same time. Then she asked about how a modern computer works, I told her and felt more like a 2025 guy again. Unfortunatly it didn't give me my hair back...
@arXiv_astrophCO_bot@mastoxiv.page2026-08-06 07:57:46
Characterising the epoch of reionisation using the cross-correlation of the kSZ effect and CMB lensing
Niall MacCrann, Christopher Cain, Aleksandra Kusiak, Fiona McCarthy, Alexander Van Engelen, Darby Kramer, William R. Coulton, Frank J. Qu
https://arxiv.org/abs/2608.04868 https://arxiv.org/pdf/2608.04868 https://arxiv.org/html/2608.04868
arXiv:2608.04868v1 Announce Type: new
Abstract: We investigate the cross-correlation of the kinematic Sunyaev-Zeldovich (kSZ) effect with lensing of the cosmic microwave background (CMB) as a probe of the epoch of reionisation. During reionisation, bubbles of ionised electrons form around overdensities, generating temperature perturbations in the CMB via the kSZ effect, which correlate with the projected matter density field probed by CMB lensing. We demonstrate using AMBER simulations that this effect can be probed via cross-correlating the squared kSZ field with the CMB lensing potential, and that the signal is sensitive to the duration and midpoint of reionisation. We forecast that for a Simons Observatory-like experiment with 5$\mu$K-arcmin white noise, covering 40% of the sky, the signal could be marginally detected at $S/N$ = 2 to 3. Meanwhile, a futuristic experiment like CMB-HD could provide a measurement of $S/N \sim 50$, yielding informative constraints on reionisation scenarios. We investigate potential challenges in measuring the signal and explore mitigation for each: contamination from extragalactic foregrounds at low redshift, contamination of the kSZ-squared estimator by lensing, and other estimator biases.
toXiv_bot_toot
@kurtsh@mastodon.social2026-08-22 02:28:20
Ohhhhyeaaaaah. F-ck Z-ck. 😁
▶️ THE SOCIAL RECKONING – Official Teaser Trailer (HD)
#socialreckoning
@@arXiv_physicsatomph_bot@mastoxiv.page@mastoxiv.page2026-08-04 07:46:23
Spectroscopy of the Hyperfine Structure of HD$^ $ in Rotationally Excited States with 10-ppb Uncertainty
D. Kliukin, V. Barb\'e, T. Klijn Velderman, J. B. E. Schokking, J. John, K. S. E. Eikema, J. C. J. Koelemeij, J. -Ph. Karr
https://arxiv.org/abs/2608.00607
@Kingu@sakurajima.moe2026-07-14 19:27:10
@deepthoughts10@infosec.exchange2026-08-04 21:02:30
I just saw HD Moore chug a Red Bull before his talk @… This is going to be awesome. #bsideslv
@kurtsh@mastodon.social2026-07-17 07:15:47
"Why do I find it hard to write the next line"
Guitar, tenor sax, grand piano, drum kit, Tony's vocals & 5 dudes in really sharp suits...that'd play in 2026, wouldn't it, ladies? 😁
▶️ Spandau Ballet - True (HD Remastered)
https://youtube.com/watch?v=AR8D2yqgQ1