Tootfinder

Opt-in global Mastodon full text search. Join the index!

No exact results. Similar results found.
@outer@mas.to
2025-12-27 16:26:45

This basic science advance was made with a rocket sled. (And math.) But rocket sleds are FUN!
#Science #PlanetaryScience #RocketSled

Mysterious State of Matter Discovered Flowing Inside Earth's Core
By firing tiny projectiles of iron-carbon alloy from a high-speed cannon, scientists have finally demonstrated that a weird part-solid, …

@adrianco@mastodon.social
2025-10-20 21:25:58

Topical Toot: There’s a bunch of versions of this talk I gave over the years, here’s one of the shorter ones as a video: Failing Over without Falling Over youtu.be/R3_ccsuPoD8 and a similar slide deck pdf

@cdarwin@c.im
2025-10-20 18:51:57

Response to President Trump’s Unauthorized Use of “Danger Zone”
Late Saturday, Oct. 18, Donald Trump posted an AI-generated video on his Truth Social account that portrayed him dumping brown sludge on a crowd of protesters while wearing a crown and flying overhead in a jet labeled “King Trump.”
The music accompanying the video clip was Kenny Loggins’ hit recording “Danger Zone,” from the 1986 motion picture Top Gun (it was also used in the 2022 sequel Top Gun: Maverick).
 

Response to President Trump’s Unauthorized Use of “Danger Zone” - Kenny Loggins
Late Saturday, Oct. 18, President Donald Trump posted an AI-generated video on his Truth Social account that portrayed him dumping brown sludge on a crowd of protesters while wearing a crown and flying overhead in a jet labeled “King Trump.” The music accompanying the video clip was Kenny Loggins’ hit recording “Danger Zone,” from the …

@Xavier@infosec.exchange
2025-11-16 01:20:20

Wow, what a wonderful day at @… ! They put on a great conference and I was honored to have been part of it. I held a privacy workshop and gave a #fedvierse talk. I just posted the worksheets from the workshop and the presentation from the talk over on the …

he image shows a conference room with a person standing at a podium giving a presentation. Two large screens display identical slides titled “Getting Started on the Fediverse”. In the foreground, a table is set with microphones and water bottles, and several people are seated facing the presenter. An American flag is partially visible in the left corner of the frame. The slides list the following points: “Pick a username” “Fill out your profile” “Set privacy preferences and enabl…
The image shows a person standing at a podium giving a presentation in a lecture hall. Three large screens behind the podium display presentation slides with bullet-point lists. Several people are seated in rows of chairs facing the podium, appearing to be listening to the presentation.
The image shows a person standing at a podium giving a presentation in a lecture hall. Three large screens behind the podium display presentation slides with bullet-point lists. Several people are seated in rows of chairs facing the podium, appearing to be listening to the presentation. The left screen reads "4. Hosting" with sub-points "Self Hosting", "Cloud Hosting", "Dedicated Hosting" and "Bare Metal Hosting". The center screen reads "Running Your Own Server" with sub-points "1. Think abo…
@arXiv_condmatmtrlsci_bot@mastoxiv.page
2025-10-10 09:20:19

Ultrathin bismuth-yttrium iron garnet films with tunable and compensated magnetic anisotropy
Hanchen Wang, William Legrand, Davit Petrosyan, Min-Gu Kang, Emir Karad\v{z}a, Hiroki Matsumoto, Richard Schlitz, Michaela Lammel, Myriam H. Aguirre, Pietro Gambardella
arxiv.org/abs/2510.07465

Ultrathin bismuth-yttrium iron garnet films with tunable and compensated magnetic anisotropy
We report on the epitaxial growth of nm-thick films of bismuth-substituted yttrium iron garnet (BiYIG) by high-temperature off-axis radio-frequency magnetron sputtering. We demonstrate accurate control of the magnetic properties by tuning of the sputtering parameters and epitaxial strain on various (111)-oriented garnet substrates. BiYIG films with up to -0.80\% lattice mismatch with the substrate remain fully strained up to 60~nm-thick, maintaining a high crystalline quality. Transmission elec…

@leftsidestory@mstdn.social
2025-12-10 00:30:00

Urbanity - Cloud Four ☁️
城市化 - 四云 ☁️
📷 Pentax MX
🎞️ Ilford Pan 100
#filmphotography #Photography #blackandwhite

Ilford Pan 100 (FF) Silhouettes English Alt Text: A black-and-white photograph capturing a dramatic sky filled with dark, heavy clouds. The bottom of the image features silhouettes of tree tops, adding depth and contrast. The scene conveys a moody, atmospheric feeling, emphasizing the power and texture of nature through the dynamic cloud formations. 中文替代文字： 这是一张黑白照片，画面中是密布的乌云，天空显得沉重而有张力。图像底部是树梢的剪影，为画面增添了层次和对比。整体氛围阴郁，突显了自然的力量与云层的动态质感。
Ilford Pan 100 (FF) English Alt Text: A black-and-white photo featuring a tall telecommunications tower on the left side, equipped with multiple antennas and circular elements. The background shows a dramatic, cloud-filled sky with varying shades of gray, suggesting turbulent weather. The contrast between the rigid, man-made structure and the swirling natural sky evokes tension between technology and nature. 中文替代文字： 这是一张黑白照片，左侧是一座高大的通信塔，塔上装有多个天线和圆形结构。背景是层层叠叠的乌云，灰色调变化丰富，暗示即将来临的风暴天气。人工结构与自然天空之间…
Ilford Pan 100 (FF) English Alt Text: A black-and-white urban photograph showing overhead utility wires crossing diagonally. In the background are two modern high-rise buildings, construction cranes, and a telecommunications tower. Curved streetlights and tree tops frame the lower part of the image. The overcast sky adds a moody tone, emphasizing the contrast between infrastructure and nature. 中文替代文字： 这是一张黑白城市照片，画面中斜穿的电线贯穿整个构图。背景是两座现代高楼、施工吊塔和一座通信塔。弯曲的路灯和树梢出现在画面下方。阴沉的天空营造出一种忧郁氛围，突显出城市基础设施与自然元素…
Ilford Pan 100 (FF) English Alt Text: A black-and-white photo showing a leaning wooden post and a small plant in the foreground, silhouetted against a cloudy sky. In the background, several high-rise buildings appear as dark shapes. The composition contrasts natural growth with urban development, evoking a minimalist and contemplative mood. 中文替代文字： 这是一张黑白照片，前景是一根倾斜的木柱和一株小植物，在阴云密布的天空下形成剪影。背景是几座高楼的黑色轮廓。画面构图简约，自然生长与城市
@katrinakatrinka@infosec.exchange
2025-11-01 05:45:41

Mike Schultz, the same weirdo from Hooper, Utah who thought he should have a say in my Millcreek representative choice by creating and funding a PAC that tried to trans scare people out of voting for the progressive candidate.
Thankfully, my neighbors and I like trans people and voted for a candidate that does, too.
Now, it appears Mike is using public funds to attack a judge who is following the law and upholding the power of the people, from whom the legislature gets its power…

Utah House Speaker spends taxpayer money to attack judge
Utah House Speaker Mike Schultz uses taxpayer funds to produce video attacking judge who struck down the state's gerrymandered congressional map.

@arXiv_physicsinsdet_bot@mastoxiv.page
2025-10-15 08:22:12

Towards High-Efficiency Particle Detection Using Superconducting Microwire Arrays
Christina Wang, Cristi\'an Pe\~na, Adolf Bornheim, Shuoxing Wu, Alexander Albert, Thomas Sievert, Artur Apresyan, Emanuel Knehr, Boris Korzh, Jamie Luskin, Ludovico Mori, Sahil Patel, Guillermo Reales Guti\'errez, Manish Sahu, Ekkehart Schmidt, Matthew Shaw, Elise Sledge, Maria Spiropulu, Towsif Taher, Si Xie

Towards High-Efficiency Particle Detection Using Superconducting Microwire Arrays
We present a detailed study of an 8-channel $1\times1$ mm$^{2}$ WSi superconducting microwire single photon detector (SMSPD) array exposed to 120 GeV hadron beam and 120 GeV muon beam at the CERN Super Proton Synchrotron H6 beamline. Following up on our first detailed characterization of the efficiency and response of an SMSPD fabricated on a 3 nm WSi film, we report measurements of enhanced particle detection efficiency using a sensor fabricated from a thicker 4.7nm-thick WSi film. We also rep…

@arXiv_condmatstrel_bot@mastoxiv.page
2025-10-02 09:15:31

Breakdown of Stoner Ferromagnetism by Intrinsic Altermagnetism
Chen Lu, Chao Cao, Huiqiu Yuan, Piers Coleman, Lun-Hui Hu
arxiv.org/abs/2510.00614

Breakdown of Stoner Ferromagnetism by Intrinsic Altermagnetism
The Stoner criterion for ferromagnetism arises from interaction-driven asymmetric filling of spin bands, requiring that the spin susceptibility: (i) peaks dominantly at $\mathbf{Q}=\bm{0}$; and (ii) diverges at a critical interaction strength. Here, we demonstrate that this Stoner mechanism breaks down due to competition with altermagnetic orders, even when both conditions are met. Altermagnetism in solids is characterized by collinear antiparallel spin alignment that preserves translational sy…