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If you are new to organised left-wing politics, pick a flavour of revolutionary socialism.
This is my fave, it may not be yours but it's a great place to start learning what *you* believe or don't believe in.
marxist.com/manifesto-of-the-r

@arXiv_physicsfludyn_bot@mastoxiv.page
2026-02-26 09:01:51

Large eddy simulation of turbulent swirl-stabilized flames using the front propagation formulation: impact of the resolved flame thickness
Ruochen Guo, Yunde Su, Yuewen Jiang
arxiv.org/abs/2602.21940 arxiv.org/pdf/2602.21940 arxiv.org/html/2602.21940
arXiv:2602.21940v1 Announce Type: new
Abstract: This work extends the front propagation formulation (FPF) combustion model to large eddy simulation (LES) of swirl-stabilized turbulent premixed flames and investigates the effects of resolved flame thickness on the predicted flame dynamics. The FPF method is designed to mitigate the spurious propagation of under-resolved flames while preserving the reaction characteristics of filtered flame fronts. In this study, the model is extended to account for non-adiabatic effects and is coupled with an improved sub-filter flame speed estimation that resolves the inconsistency arising from heat-release effects on local sub-filter turbulence. The performance of the extended FPF method is validated by LES of the TECFLAM swirl-stabilized burner, where the results agree well with experimental measurements. The simulations reveal that the stretching of vortical structures in the outer shear layer leads to the formation of trapped flame pockets, which are identified as the physical mechanism responsible for the secondary temperature peaks observed in the experiment. The prediction of this phenomenon is shown to be strongly dependent on the resolved flame thickness, when the filter size is used for modeling sub-filter flame wrinklings. Without proper modeling of the chemical steepening effects, the thickness of the resolved flame brush is over-predicted, causing the flame consumption rate to be under-estimated. Consequently, the flame brush detaches from the outer shear layer, resulting in a failure to capture the flame pockets and the associated secondary temperature peaks.
toXiv_bot_toot

@detondev@social.linux.pizza
2026-04-27 22:30:08

The rules of abstention (khatha kamma; ข้อห้ามศิษย์ยันต์) for sak yant tattoos vary depending on the master. Each lineage may prescribe slightly different codes of conduct, which are considered essential to preserve the power of the yant. The following are the rules traditionally taught at Wat Bang Phra:
• Do not eat star fruit, pumpkin, or other gourd-like vegetables.
• Do not become romantically involved with someone who is already married.
• Never insult or slander anyone’…

back covered in elaborate tattoo
holy design
peak
@inthehands@hachyderm.io
2026-03-26 14:45:34

…it’s not even that. It’s just ugly. Bad layouts. Bad margins. Bad proportions. Awkward animations. Flickers and flashes. Content peeking through all the negative space so that the screen is filled with visual noise. It feels designed by committee. It feels pasted together.
The feel of Apple products has covered a lot of ground over the decades. They’ve felt elegant. They’ve felt basic. They’ve felt bauble-y and cute. They’ve felt futuristic. They’ve felt practical. But this is the first time I can recall an Apple product feeling •cheap•.

@raiders@darktundra.xyz
2026-01-28 02:27:31

Jets Insider Reveals Ex-Raiders HC Jon Gruden’s Big Decision heavy.com/sports/nfl/las-vegas

@Techmeme@techhub.social
2026-03-26 02:31:03

Filing: Apple settled its lawsuit against former Vision Pro designer Di Liu, who agreed to return confidential documents to Apple and pay monetary damages (Chance Miller/9to5Mac)
9to5mac.com/2026/03/25/apple-s

@leftsidestory@mstdn.social
2026-02-26 00:30:04

Urban Demons VII 👻
城市鬼魂 VII 👻
📷 Zeiss IKON Super Ikonta 533/16
🎞️ Ilford HP5 400 Plus, expired 1993
If you like my work, buy me a coffee from PayPal paypal.com/paypalme/ydcdingsite

Ilford HP5 Plus 400 (6x6)

English Alt Text
A black‑and‑white photo of a tall street lamp with an old‑fashioned design. The lamp has a decorative metal top shaped like a scalloped dome and glass panels around the light. Several cables run from the pole outward in different directions. The sky behind it is cloudy and empty, giving the scene a quiet, nostalgic feeling. A faint outline of another pole or structure appears in the distance.
中文替代文字
一张黑白照片,画面中是一盏高高的老式路灯。灯罩呈波浪形金属顶,四周是玻璃面板。电线从灯杆向外延伸。背景是…
Ilford HP5 Plus 400 (6x6)

English Alt Text
A black‑and‑white image of a traditional Chinese bell tower. The structure features layered, upturned eaves and intricate wooden carvings. It stands on a stone platform with a decorative railing. A plaque on the stone wall bears Chinese characters meaning “Bell Tower.”
中文替代文字
一张黑白照片,呈现一座传统中国钟楼。建筑有多层飞檐和精致木雕,立于石基之上,周围有装饰性栏杆。石墙上的牌匾写着“钟楼”二字。
Ilford HP5 Plus 400 (6x6)

English Alt Text
A black‑and‑white photograph of an ornate building combining Chinese and Western architectural styles. The entrance is framed by carved columns and arches, and two statues stand on a balcony above it. The roof has traditional Chinese tiles and decorative ridges. Chinese characters above the entrance and balcony indicate themes related to theater or drama.
中文替代文字
一张黑白照片,展示一座融合中式与西式元素的华丽建筑。入口由雕刻柱子和拱门围成,上方阳台上立着两尊雕像。屋顶为传统中式瓦片和装饰脊。入口和阳台处的中文文字与戏剧相关。
Ilford HP5 Plus 400 (6x6)

English Alt Text
A traditional Chinese-style building with a large, detailed dragon sculpture mounted above the entrance. The dragon appears to leap outward with its mouth open and claws extended. The building has curved roof tiles, hanging lanterns, and ornate wooden details. Chinese characters are displayed on signs near the entrance.
中文替代文字
一座传统中式建筑,入口上方有一条雕刻精细的大龙,张口伸爪,仿佛从屋檐跃出。屋顶是弯曲瓦片,门口挂着灯笼,木雕装饰繁复。入口处的牌匾和窗上可见中文文字。

Trump’s pledge to raise the global baseline tariff rate from 10% to 15% is reverberating across markets, with investors now weighing whether a recent rally in overseas equities can hold.
In a post on TruthSocial, Trump said he would immediately increase the worldwide tariff rate to 15% following a Supreme Court decision related to trade authority. He also signaled that additional, “legally permissible” tariffs could be introduced in the coming months, reinforcing a more aggressive trade…

@Techmeme@techhub.social
2026-04-23 19:35:45

Music publishers including UMG, Warner Music, and Sony drop a copyright suit against Verizon following a SCOTUS decision limiting ISP liability in Cox's suit (Kyle Jahner/Bloomberg Law)
news.bloomberglaw.com/tech-and