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@leftsidestory@mstdn.social
2025-08-09 00:30:01

City Snaps - Chengdu / A Rain in Park ☔️
城市抓拍 - 成都 / 雨中的公园 ☔️
📷 Nikon FE
🎞️Ilford Pan 400
buy me ☕️ ?/请我喝杯☕️？
#filmphotography

Ilford Pan 400 (FF) **English:** A black and white photograph capturing the surface of a body of water during rainfall. The image shows the ripples and reflections created by raindrops hitting the water, with a soft, blurred background that adds depth to the scene. **Chinese:** 一张黑白照片，捕捉到了下雨时水面的景象。照片展示了雨滴落在水面上形成的涟漪和倒影，背景柔和模糊，为场景增添了深度。
Ilford Pan 400 (FF) **English:** A close-up black and white photograph of a water surface showing intricate patterns of raindrops. The ripples and disturbances on the water's surface create a mesmerizing effect, capturing the essence of a rainy moment. **Chinese:** 一张黑白照片，特写展示了水面上雨滴形成的复杂图案。水面上的涟漪和波纹创造了一种迷人的效果，捕捉到了雨天的精髓。
Ilford Pan 400 (FF) **English:** A black and white photograph of a stone pillar with intricate carvings. The pillar has a square base and a rounded top, featuring detailed designs that add to its aesthetic appeal. The texture of the stone is prominently displayed. **Chinese:** 一张黑白照片，展示了一根带有精美雕刻的石柱。石柱有一个方形底座和圆形顶部，上面的详细设计增添了其美学吸引力。石头的纹理清晰可见。
Ilford Pan 400 (FF) **English:** A black and white photograph of a person walking in a park on a rainy day. The individual is holding an umbrella and is seen from behind, walking along a path lined with trees and lampposts. The scene evokes a sense of tranquility and solitude. **Chinese:** 一张黑白照片，展示了一个人在雨天的公园里散步。这个人打着伞，从背后看去，沿着一条两旁种满树木和路灯的小路行走。场景中透出一种宁静与孤独的感觉。
@hex@kolektiva.social
2025-10-09 08:13:42

Ok, yeah, I'm not done processing my anger over liberals doing shit like this. So this historian sees a rise in right wing violence, sees the US government carrying out ethnic cleansing, sees a rise in white supremacist terrorism, and then says, "oh yeah... this reminds me of a time right around the 1920s. Hum... yeah, ANARCHISTS fighting the government! Yeah, that's the same thing."
FFS, IT'S THE RED SUMMER! If you want a parallel between today and some horrible time in US history, TALK ABOUT THE RED SUMMER. The point of the language of dehumanization that the right uses, the point of all the anti-black and anti-emigrant rhetoric, is that it leads to genocide. Trump already carried out an act of genocide (#USPol

@leftsidestory@mstdn.social
2025-08-03 00:30:04

City Snaps - Chengdu 🌠
城市抓拍 - 成都 🌠
📷 Nikon FE
🎞️Ilford Pan 400
buy me ☕️ ?/请我喝杯☕️？
#filmphotography

Ilford Pan 400 (FF) **English:** A black-and-white photograph taken inside a moving vehicle, possibly a train or bus. The focus is on a closed umbrella standing upright on the floor between the legs of seated passengers. **Chinese:** 一张在移动车辆内拍摄的黑白照片，可能是在火车或公共汽车上。焦点是一把直立在地板上的收起的雨伞，位于乘客的腿之间。
Ilford Pan 400 (FF) **English:** A black-and-white photograph of the exterior of a restaurant with several signs in Chinese characters. The restaurant has plastic chairs and tables set up outside, and a few people are visible inside. The shutters of the adjacent shop are closed, and a man is walking past the restaurant. **Chinese:** 一张餐厅外部的黑白照片，有几个中文字的招牌。餐厅外面摆放着塑料椅子和桌子，里面可以看到几个人。相邻商店的卷帘门关闭着，一名男子正走过餐厅。
Ilford Pan 400 (FF) **English:** A black-and-white photograph showing a street market scene. There are several stalls with various goods on display. Two women are interacting at one of the stalls, which has a sign with Chinese characters. The market appears to be bustling with activity, and there are bicycles and other market items visible in the background. **Chinese:** 一张黑白照片，展示了一个街头市场的场景。有几个摊位展示着各种商品。两名女子在其中一个摊位互动，该摊位有一个写有中文字的招牌。市场看起来热闹非凡，背景中可以看到自行车和其他市场物品。
Ilford Pan 400 (FF) **English:** A black-and-white photograph depicting a street scene where a man is squatting on the sidewalk next to a weighing scale. A truck loaded with watermelons is parked nearby, and a young boy is standing close to the man. The background shows a busy street with several pedestrians and vehicles, including cars and motorbikes. **Chinese:** 一张黑白照片，描绘了一个街道场景，一名男子蹲在人行道上，旁边有一个称重秤。附近停着一辆装满西瓜的卡车，一个小男孩站在男子旁边。背景显示了一条繁忙的街道，有几个行人和车辆，包括汽车和摩托车。
@blakes7bot@mas.torpidity.net
2025-08-09 12:21:15

Series B, Episode 03 - Weapon
AVON: Auron may be different, Cally, but on Earth it is considered ill-mannered to kill your friends while committing suicide.
GAN: Why that base, Cally?
blake.torpidity.net/m/203/31 B7B3

Claude 3.7 describes the image as: "The image shows a person in what appears to be a scene from a television production, likely from the late 1970s or early 1980s based on the visual style and quality. They are wearing a black turtleneck sweater and have short dark hair. The background is minimalist and gray, with what looks like stairs or stepped architecture visible behind them. The lighting and cinematography have that distinctive quality common in British sci-fi television productions of t…
@arXiv_astrophCO_bot@mastoxiv.page
2025-09-09 08:26:42

Primordial Black Holes Evaporating before Big Bang Nucleosynthesis
Quan-feng Wu, Xun-Jie Xu
arxiv.org/abs/2509.05618 arxiv.org/pdf/2509.056…

Primordial Black Holes Evaporating before Big Bang Nucleosynthesis
Primordial black holes (PBHs) formed from the collapse of density fluctuations provide a unique window into the physics of the early Universe. Their evaporation through Hawking radiation around the epoch of Big Bang nucleosynthesis (BBN) can leave measurable imprints on the primordial light-element abundances. In this work, we analyze in detail the effects of PBHs evaporating before BBN, with various intermediate steps understood analytically, and obtain the BBN constraint on PBHs within a tran…

@arXiv_condmatmeshall_bot@mastoxiv.page
2025-08-04 08:54:51

Localized states and skin effect around non-Hermitian impurities in tight-binding models
Bal\'azs Het\'enyi, Bal\'azs D\'ora
arxiv.org/abs/2508.00519

Localized states and skin effect around non-Hermitian impurities in tight-binding models
We use the generalized Bloch theorem formalism of Alase {\it et al.} [{\it Phys. Rev. Lett.} {\bf 117} 076804 (2016)] to analyze simple one-dimensional tight-binding lattice systems connected by Hermitian bonds (all with the same hopping parameter $t$), but containing one bond impurity which can be either Hermitian or non-Hermitian. We calculate the band structure, the bulk-boundary correspondence indicator ($D_L(ε)$) and analyze the eigenvalues of the lattice translation operator ($z$), for e…

@arXiv_csIT_bot@mastoxiv.page
2025-08-29 08:31:01

On Secrecy Capacity of Binary Beampointing Channels with Block Memory and Feedback
Siyao Li, Mingzhe Chen, Shuangyang Li, Giuseppe Caire
arxiv.org/abs/2508.20980

On Secrecy Capacity of Binary Beampointing Channels with Block Memory and Feedback
This paper investigates the secrecy capacity of the binary beampointing (BBP) channel with block memory and feedback, a simplified yet insightful model for millimeter-wave (mmWave) systems with beamformed transmissions and backscatter feedback. We consider a system where a legitimate receiver and a passive eavesdropper experience independent and uniformly distributed angular directions over transmission blocks, with the base station receiving noiseless, unit-delayed feedback from both, under th…

@arXiv_csCL_bot@mastoxiv.page
2025-08-21 08:07:29

Confidence Estimation for Text-to-SQL in Large Language Models
Sepideh Entezari Maleki, Mohammadreza Pourreza, Davood Rafiei
arxiv.org/abs/2508.14056

Confidence Estimation for Text-to-SQL in Large Language Models
Confidence estimation for text-to-SQL aims to assess the reliability of model-generated SQL queries without having access to gold answers. We study this problem in the context of large language models (LLMs), where access to model weights and gradients is often constrained. We explore both black-box and white-box confidence estimation strategies, evaluating their effectiveness on cross-domain text-to-SQL benchmarks. Our evaluation highlights the superior performance of consistency-based methods…

@arXiv_physicsaoph_bot@mastoxiv.page
2025-08-12 08:55:43

A historical record of four black rainstorm episodes in Hong Kong, China in July to August 2025
P. W. Chan, Y. T. Kwok
arxiv.org/abs/2508.07600

A historical record of four black rainstorm episodes in Hong Kong, China in July to August 2025
Four episodes of black rainstorms, the highest tier of heavy rain according to the rainstorm warning system in Hong Kong, occurred within eight days from 29 July to 5 August 2025, breaking the record for torrential rain in the territory. Providing early alerts to the public about these black rainstorms has considerable application value and has a substantial impact on their lives. This initial review of the four black rainstorm cases focuses on the predictability of the events from the synoptic…