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@mpsgoettingen@academiccloud.social
2025-06-20 09:46:55

It may appear to be looking empty and quiet at the MPS Göttingen right now - but we have been bustling about and are very busy getting everything ready for our visitors at the Night of Science tomorrow! Care for a few sneak previews in today's thread?
@…
#ndwgoe

A view from street level of a five-story building, consisting of a two-story base and an off-set three-story upper part protruding from the base part towards the camera. Both parts feature many window fronts. The lower part of the building continues to the right out of the picture frame. There are a few steps and a wide ramp leading up to the building, to the left and right of a fountain in front of the entrance. Parts of a landscaped garden frame the steps and ramp on each side. Above the entr…
A picture taken from an elevated viewpoint from inside a building looking back towards the building's entrance area. There are tables to both sides of a closed large glass entrance door and chairs arranged behind the tables that face the corridor created by the tables. Closer to the image front plane, there is a large ladder next to a staple of additional chairs. Off in the far background to the right, more tables mark the areas where stands are being set up. In the front left image corner, red…
@arXiv_qfinST_bot@mastoxiv.page
2025-06-23 08:52:30

Modern approaches to building effective interpretable models of the property market using machine learning
Irina G. Tanashkina, Alexey S. Tanashkin, Alexander S. Maksimchuik, Anna Yu. Poshivailo
arxiv.org/abs/2506.15723

@UP8@mastodon.social
2025-08-14 01:28:10

Wide shot of the new Computer Science building and the plaza in front of it as seen from Gates hall. They're putting in lots of landscaping and digging a pond on the other side and I'm excited to get a shot of that side as soon as I can
#photo #photography

Building in a shape a bit like an "L" but with a more than 90 degree angle which notably has alternating light and dark stripes of stell and glass sections on the upper floors and stone-colored and glass sections of a different width at the base.  In front find a plaza with large concrete wlakways and sections of short cropped grass with a few trees recently olanted and streetlights and behind a blue sky punctuated with white cumulus clouds.
@arXiv_csCY_bot@mastoxiv.page
2025-07-23 07:45:42

Chameleon Channels: Measuring YouTube Accounts Repurposed for Deception and Profit
Alejandro Cuevas, Manoel Horta Ribeiro, Nicolas Christin
arxiv.org/abs/2507.16045

@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。
@arXiv_statME_bot@mastoxiv.page
2025-07-21 08:45:40

Intellectual Up-streams of Percentage Scale ($ps$) and Percentage Coefficient ($b_p$) -- Effect Size Analysis (Theory Paper 2)
Xinshu Zhao, Qinru Ruby Ju, Piper Liping Liu, Dianshi Moses Li, Luxi Zhang, Jizhou Francis Ye, Song Harris Ao, Ming Milano Li
arxiv.org/abs/2507.13695

@tobi@dz.social
2025-08-08 21:19:50

#Algiers

A beautifully illuminated historical building (Grand Post Office, Algier, Algeria) at night, featuring ornate architectural details, arched entranceways, and decorative domes. People gather at the base, enjoying the ambiance.
@leftsidestory@mstdn.social
2025-07-14 00:30:06

Weird Greco 🇬🇷
怪异希腊 🇬🇷
📷 Nikon FE
🎞️FOMAPAN Action 400
buy me ☕️ ?/请我喝杯☕️?
#filmphotography

Foma FOMAPAN 400 Action (FF)

🌿 English alt text:
A black and white photograph of a garden path lined with lush, overgrown foliage. In the distance, a white column supports a small structure, possibly a gazebo. Two people stand nearby, partially hidden by the plants, evoking a sense of quiet retreat.

🌿 中文替代文字:
一张黑白照片,展示了一条被茂密植物包围的花园小径。远处有一根白色柱子支撑着一个可能是凉亭的结构,两个人站在旁边,被植物部分遮挡,营造出宁静隐逸的氛围。
Foma FOMAPAN 400 Action (FF)

🏛️ English alt text:
A black and white photograph of a statue featuring two classical figures. One figure stands with an arm raised, holding a torch-like object, while the other mirrors the pose with theirs lowered. The statue is crafted from stone or marble and is framed by palm trees and a tall, modern building with grid-like windows. The contrasting backdrop blends timeless artistry with urban architecture.

🏛️ 中文替代文字:
一张黑白照片,展示了一个由石材或大理石雕刻而成的雕像,包含两位古典人物。其中一人高举手…
Foma FOMAPAN 400 Action (FF)

🕊️ English alt text:
A detailed fountain featuring two winged angel-like figures sitting back-to-back on a sculptural base. Their wings are gracefully extended, and their robes flow naturally over the contours of the fountain. Surrounded by neatly trimmed hedges and a tiled water basin, the scene exudes calm elegance in an outdoor garden setting.

🕊️ 中文替代文字:
一个精致的喷泉,底座上背靠背坐着两位带翅膀的天使般雕像,羽翼优雅展开,袍服自然垂落,雕刻精美。喷泉周围环绕着修剪整齐的绿篱和瓷砖水池,整体环境宁静而高雅,仿佛置身于一处花园中的艺术角落。
Foma FOMAPAN 400 Action (FF)

🌴 English alt text:
A black and white photograph of a multi-story Mediterranean-style residential building with tiled rooftops and arched windows. In the foreground, several tall palm trees dominate the scene, their fronds reaching upward and adding contrast to the architectural geometry. The image evokes a quiet coastal or resort-town atmosphere, where nature and human design coexist peacefully.

🌴 中文替代文字:
一张黑白照片,画面中心是一栋多层的地中海风格住宅建筑,屋顶铺设瓷砖,窗户呈弧形。前景中有几棵高大的棕榈树,树叶向上伸…
@tiotasram@kolektiva.social
2025-07-04 20:14:31

Long; central Massachusetts colonial history
Today on a whim I visited a site in Massachusetts marked as "Huguenot Fort Ruins" on OpenStreetMaps. I drove out with my 4-year-old through increasingly rural central Massachusetts forests & fields to end up on a narrow street near the top of a hill beside a small field. The neighboring houses had huge lawns, some with tractors.
Appropriately for this day and this moment in history, the history of the site turns out to be a microcosm of America. Across the field beyond a cross-shaped stone memorial stood an info board with a few diagrams and some text. The text of the main sign (including typos/misspellings) read:
"""
Town Is Formed
Early in the 1680's, interest began to generate to develop a town in the area west of Natick in the south central part of the Commonwealth that would be suitable for a settlement. A Mr. Hugh Campbell, a Scotch merchant of Boston petitioned the court for land for a colony. At about the same time, Joseph Dudley and William Stoughton also were desirous of obtaining land for a settlement. A claim was made for all lands west of the Blackstone River to the southern land of Massachusetts to a point northerly of the Springfield Road then running southwesterly until it joined the southern line of Massachusetts.
Associated with Dudley and Stoughton was Robert Thompson of London, England, Dr. Daniel Cox and John Blackwell, both of London and Thomas Freak of Hannington, Wiltshire, as proprietors. A stipulation in the acquisition of this land being that within four years thirty families and an orthodox minister settle in the area. An extension of this stipulation was granted at the end of the four years when no group large enough seemed to be willing to take up the opportunity.
In 1686, Robert Thompson met Gabriel Bernor and learned that he was seeking an area where his countrymen, who had fled their native France because of the Edict of Nantes, were desirous of a place to live. Their main concern was to settle in a place that would allow them freedom of worship. New Oxford, as it was the so-named, at that time included the larger part of Charlton, one-fourth of Auburn, one-fifth of Dudley and several square miles of the northeast portion of Southbridge as well as the easterly ares now known as Webster.
Joseph Dudley's assessment that the area was capable of a good settlement probably was based on the idea of the meadows already established along with the plains, ponds, brooks and rivers. Meadows were a necessity as they provided hay for animal feed and other uses by the settlers. The French River tributary books and streams provided a good source for fishing and hunting. There were open areas on the plains as customarily in November of each year, the Indians burnt over areas to keep them free of underwood and brush. It appeared then that this area was ready for settling.
The first seventy-five years of the settling of the Town of Oxford originally known as Manchaug, embraced three different cultures. The Indians were known to be here about 1656 when the Missionary, John Eliott and his partner Daniel Gookin visited in the praying towns. Thirty years later, in 1686, the Huguenots walked here from Boston under the guidance of their leader Isaac Bertrand DuTuffeau. The Huguenot's that arrived were not peasants, but were acknowledged to be the best Agriculturist, Wine Growers, Merchant's, and Manufacter's in France. There were 30 families consisting of 52 people. At the time of their first departure (10 years), due to Indian insurrection, there were 80 people in the group, and near their Meetinghouse/Church was a Cemetery that held 20 bodies. In 1699, 8 to 10 familie's made a second attempt to re-settle, failing after only four years, with the village being completely abandoned in 1704.
The English colonist made their way here in 1713 and established what has become a permanent settlement.
"""
All that was left of the fort was a crumbling stone wall that would have been the base of a higher wooden wall according to a picture of a model (I didn't think to get a shot of that myself). Only trees and brush remain where the multi-story main wooden building was.
This story has so many echoes in the present:
- The rich colonialists from Boston & London agree to settle the land, buying/taking land "rights" from the colonial British court that claimed jurisdiction without actually having control of the land. Whether the sponsors ever actually visited the land themselves I don't know. They surely profited somehow, whether from selling on the land rights later or collecting taxes/rent or whatever, by they needed poor laborers to actually do the work of developing the land (& driving out the original inhabitants, who had no say in the machinations of the Boston court).
- The land deal was on condition that there capital-holders who stood to profit would find settlers to actually do the work of colonizing. The British crown wanted more territory to be controlled in practice not just in theory, but they weren't going to be the ones to do the hard work.
- The capital-holders actually failed to find enough poor suckers to do their dirty work for 4 years, until the Huguenots, fleeing religious persecution in France, were desperate enough to accept their terms.
- Of course, the land was only so ripe for settlement because of careful tending over centuries by the natives who were eventually driven off, and whose land management practices are abandoned today. Given the mention of praying towns (& dates), this was after King Phillip's war, which resulted in at least some forced resettlement of native tribes around the area, but the descendants of those "Indians" mentioned in this sign are still around. For example, this is the site of one local band of Nipmuck, whose namesake lake is about 5 miles south of the fort site: #LandBack.

@UP8@mastodon.social
2025-08-11 12:03:35

😶‍🌫️ Generating real-time detailed ground visualisations from sparse aerial point clouds
#3d #xr

A figure with two panels showing before and after additional noise-base SDF natural shape detail to a row of trees.
@arXiv_eessSP_bot@mastoxiv.page
2025-08-07 09:44:44

Channel-Coherence-Adaptive Two-Stage Fully Digital Combining for mmWave MIMO Systems
Yasaman Khorsandmanesh, Emil Bj\"ornson, Joakim Jald\'en, Bengt Lindoff
arxiv.org/abs/2508.04214

@arXiv_mathSG_bot@mastoxiv.page
2025-07-01 08:30:03

Nodal Tangles
Joel Schmitz
arxiv.org/abs/2506.23754 arxiv.org/pdf/2506.23754

@leftsidestory@mstdn.social
2025-07-31 02:50:43

Weird Greco III 🇬🇷
怪异希腊 III 🇬🇷
📷 Nikon FE
🎞️Ilford FP4 Plus, expired 1994
buy me ☕️ ?/请我喝杯☕️?
#filmphotography

Ilford FP4 Plus 125 (FF)

🌫️ English Alt Text
A monochrome photograph capturing the dramatic silhouettes of palm trees and dense foliage set against a cloudy sky. The high contrast between the dark tree outlines and the lighter background creates a moody, atmospheric composition.

🌳 中文替代文字
这是一张黑白照片,画面中是几棵棕榈树和浓密树叶的剪影,背景是多云的天空。树木的黑色轮廓与明亮的天空形成鲜明对比,营造出一种神秘而富有氛围的意境。
Ilford FP4 Plus 125 (FF)

🗿 English Alt Text
Black and white photo of a statue featuring two figures—one gently placing a hand on the other’s shoulder, while the second figure holds a jar. The statue stands on a pedestal surrounded by a circular fountain in an outdoor courtyard. Behind them is a stone building with decorative lattice windows, adding an old-world charm to the tranquil scene.

🏛️ 中文替代文字
这是一张黑白照片,画面中的雕像由两个人物组成,一人手握水壶,另一人轻触其肩膀。雕像矗立在喷泉中央的基座上,四周环绕着一个圆形水池。背景是一栋石砌建筑,窗户带有装饰性格栅图案,为宁静的庭院增…
Ilford FP4 Plus 125 (FF)

🧍‍♂️🧍‍♀️ English Alt Text
A black and white image showing two Greco-Roman style statues: a male figure with defined muscles and draped robes gazes ahead, while a female figure beside him appears to look downward, her garment flowing elegantly. They stand in an open courtyard against a backdrop of a textured stone building with balconies featuring geometric metal railings. The atmosphere feels timeless, reminiscent of classical art in a historical European garden.

🎞️ 中…
Ilford FP4 Plus 125 (FF)

📝 English Alt Text
A black and white photo of a fountain with two cherub statues at its base, set in an urban plaza. Nearby, one person sits on the fountain’s edge, appearing to read or write, while another stands next to a bicycle. Parked cars and a large blank signboard complete the cityscape in the background.

🧾 中文替代文字
这是一张黑白照片,画面中是一座喷泉,底座上有两个小天使雕像。喷泉位于一个城市广场,一人坐在喷泉边缘,似乎正在阅读或写作,另一人站在自行车旁。背景中有停放的汽车和一个巨大的空白广告牌,构成城市景观。
@leftsidestory@mstdn.social
2025-06-03 00:30:02

Natura Urbana IX 🏡
城市自然 IX 🏡
📷 Nikon FE
🎞️Ilford FP4 Plus, expired 1995
buy me ☕️ ?/请我喝杯☕️?
#filmphotography

Ilford FP4 @ ISO 64

**English:**
This black-and-white image shows a solitary young tree standing in an open area, possibly a park or garden. The tree is slender with sparse branches and few leaves, indicating it might be early spring or late autumn. The background features a tall residential building, contrasting the natural element of the tree with the urban environment. The ground around the tree is covered with grass, and the overall atmosphere is calm and serene.

**Chinese:**
这张黑白照片展示了一棵孤…
Ilford FP4 @ ISO 64

**English:**
This black-and-white photograph depicts a young tree planted in a rural landscape. The tree is centrally located and appears to be supported by a small mound of soil at its base. The surrounding area is grassy with patches of bare earth. In the background, there are more young trees, suggesting a plantation or orchard setting. The terrain is slightly hilly, and the overall scene conveys a sense of early growth and cultivation.

**Chinese:**
这张黑白照片描绘了一棵种植在农村景观中的…
Ilford FP4 @ ISO 64

**English:**
This black-and-white photograph depicts a natural landscape with various trees and shrubs. The foreground features a prominent pine tree with long needles and a distinctive shape. The background includes a mix of other trees and vegetation, creating a dense and lush environment. The lighting suggests it might be a sunny day, with shadows cast on the ground, adding depth to the scene. The overall atmosphere is one of natural beauty and tranquility.

**Chinese:**…
Ilford FP4 @ ISO 64

**English alt text:** A black and white photograph of a small branch with a few buds and droplets of water on it. The background is blurred, making the branch the focal point of the image.

**Chinese alt text:** 一张黑白照片,展示了一根带有几个花蕾和水滴的小树枝。背景模糊,使树枝成为图像的焦点。