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@leftsidestory@mstdn.social
2025-11-14 00:30:03

Moody Urbanity - Relations VI 🧬
情绪化城市 - 关系 VI 🧬
📷 Zeiss IKON Super Ikonta 533/16
🎞️ Ilford HP5 400, expired 1993
#filmphotography #Photography #blackandwhite

Ilford HP5 Plus 400 (6x6) English Alt Text: A black-and-white photo showing a dense web of barbed wire in the foreground, tangled and chaotic. Behind it, modern high-rise buildings with clean lines and geometric shapes rise into the sky. The contrast between the sharp, twisted wire and the orderly architecture evokes themes of confinement versus freedom, or security versus openness. The wire dominates the lower half of the image, while the buildings loom in the background, partially obscured. …
Ilford HP5 Plus 400 (6x6) English Alt Text: A black-and-white photo of a construction site featuring a tall tower crane with a long boom extending upward and a hook hanging from its end. In the foreground, a streetlight with four lamps arranged in a cross pattern stands prominently, providing a sense of scale. The sky is overcast, casting a muted tone across the scene. On the right side, part of a leafy tree is visible, adding a natural element to the otherwise industrial setting. The crane do…
Ilford HP5 Plus 400 (6x6) English Alt Text: A black-and-white photo of an urban outdoor setting, possibly a park or plaza. The image is heavily blurred due to camera movement, creating a sense of motion and distortion. Several people are visible but indistinct, appearing as ghostly figures. Trees and buildings form the backdrop, though their details are obscured. The photo has a textured overlay, possibly from aged film or print damage, adding a vintage and abstract quality. The overall effect…
Ilford HP5 Plus 400 (6x6) English Alt Text: A black-and-white photo of a bustling multi-level structure. The lower level features a glass-paneled escalator and stairway, with people ascending and descending. The upper level has storefronts with Chinese signage and individuals walking along the corridor. Reflections on glass surfaces create layered visual effects. The image captures candid moments of daily life, with people engaged in shopping or commuting. The architectural design emphasizes v…
@CubitOom@social.linux.pizza
2025-11-12 19:09:25

Tell Portland City Government: Revoke the ICE Permit!
This campaign was created to protect immigrants in Portland, OR by Revoking the ICE Permit for the building located at 4310 S Macadam Ave, Portland, OR 97239. Join us in sending emails to Portland City Council, the Mayor and the Permitting and Development Department demanding they revoke the permit. Please feel free to use the template provided and/or add a personal message as well.

Tell the Mayor and Portland City Council: The 60 Days Are Up! Revoke the ICE Permit! Ice Out of Portland Rally at City Hall November 19the - 5PM 1221 SW 4TH Ave, Portland, OR 97204 https://actionnetwork.org/letters/portland-city-council-revoke-the-ice-permit Portland Contra Las Deportaciones Revoke the ICE Permit PDX
@cheryanne@aus.social
2026-01-10 02:42:07

The Co-Parent Diaries
Your go-to podcast for navigating life after separation, building healthy two-home families, and raising emotionally strong kids...
Great Australian Pods Podcast Directory: greataustralianpods.com/the-co

<…
The Co-Parent Diaries Screenshot of the podcast listing on the Great Australian Pods website
@midtsveen@social.linux.pizza
2026-01-12 20:15:24

You do not vote syndicalist, you organize syndicalist, so treating it like an election choice in Kaiserreich is fundamentally silly.
Because of that, I’m buying myself Hearts of Iron IV just to install Kaiserreich and laugh at it.
Image is probably AI-generated; I grabbed it from DuckDuckGo and genuinely do not care.
#Humor

Black-and-white historical photograph of a large urban building completely covered in political banners and murals promoting syndicalism, including slogans like Unite against upper class oppression and imperialism, vote syndicalist, and list 3, with workers depicted raising flags and crowds of pedestrians walking past on the street below, suggesting an election campaign staged in a strongly working-class, revolutionary aesthetic.
@arXiv_mathOC_bot@mastoxiv.page
2025-11-14 09:50:00

(Adaptive) Scaled gradient methods beyond locally Holder smoothness: Lyapunov analysis, convergence rate and complexity
Susan Ghaderi, Morteza Rahimi, Yves Moreau, Masoud Ahookhosh
arxiv.org/abs/2511.10425 arxiv.org/pdf/2511.10425 arxiv.org/html/2511.10425
arXiv:2511.10425v1 Announce Type: new
Abstract: This paper addresses the unconstrained minimization of smooth convex functions whose gradients are locally Holder continuous. Building on these results, we analyze the Scaled Gradient Algorithm (SGA) under local smoothness assumptions, proving its global convergence and iteration complexity. Furthermore, under local strong convexity and the Kurdyka-Lojasiewicz (KL) inequality, we establish linear convergence rates and provide explicit complexity bounds. In particular, we show that when the gradient is locally Lipschitz continuous, SGA attains linear convergence for any KL exponent. We then introduce and analyze an adaptive variant of SGA (AdaSGA), which automatically adjusts the scaling and step-size parameters. For this method, we show global convergence, and derive local linear rates under strong convexity.
toXiv_bot_toot

@toxi@mastodon.thi.ng
2026-01-08 10:33:55

My #AltProcess #Kallitype development/printmaking journey is already showing strong parallels to my software dev experience, i.e. a preference for avoiding monolithic frameworks and building more granular, reliable, understandable & controllable tooling myself, and get much better & mor…

Two 4x6 kallitype salt prints of a computational artwork (physics sim). The right one is the untoned test sheet with additional grayscale gradients to check response of different exposure times. The left one is the final toned print with more neutral black-brown tones.
@frankel@mastodon.top
2025-11-04 16:23:08

Understanding #Docker Internals: Building a Container Runtime in Python
muhammadraza.me/2024/building-

Understanding Docker Internals: Building a Container Runtime in Python | Muhammad
Breaking down container technology by building a simple container runtime from scratch using Python and Linux primitives like namespaces and cgroups

@mcdanlj@social.makerforums.info
2025-12-09 04:04:54

I made a #HamRadio antenna that I really like, and wanted to share the design and process so others can do it too. It's a carefully-tuned linked dipole that is light and has served me well for #POTA activations. It's now in its second iteration and so far I'm very happy with it.
…

A compact ham radio linked dipole antenna with 3d-printed parts
I’ve been enjoying ham radio, going into parks, putting up an antenna, and contacting people at a substantial distance using very little power (“QRP”). I enjoy building antennas for this activity, and I designed one that I particularly enjoy using. This antenna lets me use any ham radio band from 40 meters to 6 meters. This whole antenna system weighs only 286g and fits into a small gear bag with my radio. I can lift it with a long “crappie pole” or similar light, collapsing mast …

@ebinger@bildung.social
2026-01-01 14:02:45

Hier sind sie wieder: Meine Gedanken und Ideen zur #Jahreslosung 2026: Gott spricht: Siehe, ich mache alles neu. (Off. 21,5)
thomas-ebinger.de/2026/01/geda

Töpferhand mit Tonkrug im Entstehen in schwarz weiß mit buntem Text der Jahreslosung 2026
@leftsidestory@mstdn.social
2026-01-05 00:30:02

Un Momento II 🕰️
一瞬 II 🕰️
📷 Zeiss Ikon Super Ikonta 533/16
🎞️ Lucky SHD 400
#filmphotography #Photography #blackandwhite

Lucky SHD 400 (6x6) English Alt Text: Black-and-white photo of a small urban shop. The storefront is cluttered with signs in Chinese and English. A TV screen displays a soccer ball and promotional text. Bottles and packages are visible inside, suggesting snacks and beverages. A sign reads "LOW PRICE WHISKY." Above the shop is a balcony with chairs and tables. A car is parked nearby. The ground has the word "Delicious" printed. The scene captures dense commercial activity, layered signage, and …
Lucky SHD 400 (6x6) English Alt Text: Black-and-white image of a deteriorating urban building. A balcony with barred windows and an air conditioning unit is visible. The exterior wall is stained and damaged. In the foreground, a metal fence topped with coiled barbed wire suggests restricted access. Electrical wires hang across the top of the frame. A sign with Chinese characters ("实验楼") is mounted on the wall behind the fence, partially obscured by the wire. The gritty textures and stark light…
Lucky SHD 400 (6x6) English Alt Text: Black-and-white photo of a two-story building. The upper floor features five tall, arched windows with decorative muntins, evoking Gothic architectural style. The textured exterior wall adds visual depth. The lower floor is under renovation, with open doorways, wooden fencing, and construction materials like stacked bags and planks. A person rides a scooter in the foreground, while another figure is partially visible on the left. Tree branches extend into …
Lucky SHD 400 (6x6) English Alt Text: Black-and-white cityscape showing architectural contrast. In the foreground, a modern commercial building labeled "W-PLUS" with a large white "W" at the entrance. Its brick facade and glass windows suggest contemporary design. A person walks past the entrance. Above and behind are mid-rise residential buildings with balconies and air conditioning units. In the background, sleek high-rise towers with curved glass exteriors dominate the skyline. The image ca…