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@arXiv_condmatmtrlsci_bot@mastoxiv.page
2025-07-16 09:15:51

Solid-State Dewetting of Polycrystalline Thin Films: a Phase Field Approach
Paul Hoffrogge, Nils Becker, Daniel Schneider, Britta Nestler, Axel Voigt, Marco Salvalaglio
arxiv.org/abs/2507.10811

Solid-State Dewetting of Polycrystalline Thin Films: a Phase Field Approach
Solid-state dewetting (SSD) is the process by which thin solid films break up and retract on a substrate, resulting in the formation of nanostructures and islands. While SSD in single-crystalline films is generally understood as a surface-energy-driven process mediated by surface diffusion, polycrystalline films feature additional complexity due to the presence of grain boundaries. Theoretical investigations and simulation frameworks have mainly focused on single-crystalline SSD. In this work, …

@wraithe@mastodon.social
2025-07-03 22:07:17

Really feeling this right now, but it’s a LOT more than just 2.

#meme Video clip from “BlackAdder Goes Forth” showing three people, Captain Blackadder (standing), George and Baldrick (seated) they are all wearing British World War II army uniform uniforms appropriate to their station BlackAdder: “now, I’m not a religious man as you know, but hence fourth, I shall pray nightly to the god that killed the Caine and squashed Sampson, did he come out of retirement and get back into practice on the two of you!”
@floheinstein@chaos.social
2025-07-03 02:24:41

Good morning on-call duty people! 🥱
(Have to write this with another app since my @… Nightly is broken)

@leftsidestory@mstdn.social
2025-07-08 00:30:05

Urban Solitude III 🈳
城市孤独 III 🈳
📷 Pentax MX
🎞️Fujifilm Neopan SS, expired 1995
buy me ☕️ ?/请我喝杯☕️？
#filmphotography

Fujifilm Neopan 100 SS (FF) **English:** A black and white photograph depicting a narrow alleyway with a brick-paved path. The alley is flanked by high walls on both sides, creating a sense of depth and leading the eye towards a door at the end. The shadows cast by the walls create a pattern of light and dark on the ground, adding texture to the scene. The door at the end of the alley is slightly ajar, with a ladder leaning against the wall nearby. **Chinese:** 一张黑白照片，描绘了一条狭窄的小巷，铺着砖块的小路。小巷两侧是…
Fujifilm Neopan 100 SS (FF) **English:** A black and white photograph showing a view through a slightly open door into a narrow alleyway. The door handle and hinge are visible on the left side of the image. The alleyway is paved with bricks and extends into the distance, with a few steps leading up to another level. The perspective gives a sense of depth and invites curiosity about what lies beyond. **Chinese:** 一张黑白照片，展示了通过一扇微开的门看到的狭窄小巷。门把手和铰链在图片的左侧可见。小巷铺着砖块，向远处延伸，几级台阶通向另一个高度。透视感给人一种深度感，并引发人…
Fujifilm Neopan 100 SS (FF) **English:** A black and white photograph of an entrance to a traditional building, featuring a decorative brick wall with a circular pattern near the top. The entrance is framed by brick walls, and the roof above shows some wear. The scene is slightly blurred, adding a sense of nostalgia and timelessness to the image. **Chinese:** 一张黑白照片，展示了一座传统建筑的入口，入口上方的砖墙上有一个圆形图案装饰。入口由砖墙围成，上方的屋顶显得有些破旧。场景略显模糊，为图片增添了一种怀旧和永恒的感觉。
Fujifilm Neopan 100 SS (FF) **English:** A black and white photograph capturing a string of traditional Chinese lanterns hanging from a wire. The lanterns are intricately designed and appear to be made of a translucent material. They are positioned in front of a building with a numbered plaque, and a security camera is visible on the right side of the image. The lanterns add a cultural and festive element to the scene. **Chinese:** 一张黑白照片，拍摄了一串悬挂在电线上的中国传统灯笼。灯笼设计精美，看起来是由半透明材料制成。它们位于一栋带有编号牌匾的建筑…

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@jom@social.kontrollapparat.de
2025-06-23 19:25:04

🎮 Feeling like #N64 or #PlayStation but don't have a console? #RetroArch on Apple TV or other TV-Box is a real game-changer! Runs super smooth and brings nostalgia st…

A screen in a living room displays the PlayStation game "Frontschweine" with the message "MISSION COMPLETE." A virtual character is visible in the game, moving through a landscape. Various displays and menus are shown on the screen. The TV sits on a white piece of furniture.
@tiotasram@kolektiva.social
2025-08-05 10:34:05

It's time to lower your inhibitions towards just asking a human the answer to your question.
In the early nineties, effectively before the internet, that's how you learned a lot of stuff. Your other option was to look it up in a book. I was a kid then, so I asked my parents a lot of questions.
Then by ~2000 or a little later, it started to feel almost rude to do this, because Google was now a thing, along with Wikipedia. "Let me Google that for you" became a joke website used to satirize the poor fool who would waste someone's time answering a random question. There were some upsides to this, as well as downsides. I'm not here to judge them.
At this point, Google doesn't work any more for answering random questions, let alone more serous ones. That era is over. If you don't believe it, try it yourself. Between Google intentionally making their results worse to show you more ads, the SEO cruft that already existed pre-LLMs, and the massive tsunami of SEO slop enabled by LLMs, trustworthy information is hard to find, and hard to distinguish from the slop. (I posted an example earlier: #AI #LLMs #DigitalCommons #AskAQuestion

@leftsidestory@mstdn.social
2025-06-22 00:30:01

Park Discovery 🏞️
公园探险 🏞️
📷 Nikon FE
🎞️Lucky SHD 400
buy me ☕️ ?/请我喝杯☕️？
#filmphotography

**English:** This black-and-white photograph depicts a small outdoor kiosk or stall. The kiosk is adorned with various plush toys, prominently featuring several Mickey Mouse dolls hanging at the top. Below the toys, there are shelves stocked with small items, possibly keychains or small trinkets. The front of the kiosk displays images of ice cream cones and bottles of beverages, suggesting that it might also sell refreshments. The setting appears to be a park or a fair, with trees and a fence v…
English alt text: A black and white photo of a park path flanked by evenly spaced trees with their trunks painted white at the base. A few people walk quietly along the paved walkway, framed by natural foliage. Trash bins are visible in the background, contributing to the everyday tranquility of the scene. 中文替代文本（Chinese alt text）：一张黑白照片展示了一条公园小路，路两旁是整齐排列的树木，树干下部涂有白漆。几位行人安静地走在铺设的步道上，周围环绕着自然景色。背景中可见垃圾桶，为这幅日常宁静的画面增添了现实感。
English alt text: Two large ducks shaped object float in a narrow water channel. One duck is in the foreground, reflected in the water, while the other is partially hidden behind a metal grid structure. The scene features an interesting contrast between the playful shapes of the ducks and the rigid geometry of the metal structure. Trees and a building with windows are visible in the background. 中文替代文本（Chinese alt text）：两只大型鸭型物漂浮在一条狭窄的水渠中。一只靠近前方，在水中有清晰倒影；另一只则部分被左侧的金属网格结构遮挡。画面中趣味盎然的鸭子与硬朗的金属框架形成鲜…
English alt text: A wooden platform nestled among tall trees, covered by a striped canopy. A person stands on the platform, which is accessed by a stairway. Beneath the structure is a bilingual sign, possibly in Chinese, and fencing and foliage frame the background, suggesting a serene park or nature retreat. 中文替代文本（Chinese alt text）：一座建在高大树木之间的木质平台，上方覆盖着条纹遮阳篷。一人站在平台上，通往平台的楼梯清晰可见。平台下方有一块双语标牌（可能含有中文），背景中的树木和围栏营造出宁静的自然氛围。

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