Tootfinder

The Properties of Non-Potential Magnetic Field Parameters in a Super-Active Region with Complex Structures and Strong Solar Flares
Liu Suo, Shahid Idrees, Dian Liu, Shuguan Zeng
https://arxiv.org/abs/2506.13022

The Properties of Non-Potential Magnetic Field Parameters in a Super-Active Region with Complex Structures and Strong Solar Flares
In this study, the non-potential magnetic field parameters of active region NOAA 9077 are investigated; this AR experienced a super-strong X5.7 solar flare. Using advanced extrapolation techniques, the 3D magnetic field structure from vector magnetograms is obtained from the Solar Magnetic Field Telescope (SMFT) at Huairou Solar Observing Station (HSOS). Then various non-potential parameters are calculated, including current density, shear angle, quasi-separatrix layers (QSLs), twist, and field…

Oopsie
„Tensions erupted at the Rafah crossing as local Egyptians confronted far-left Western activists— described as "Greta Thunberg types" —who had gathered to "march on Gaza" and protest against Israel.
The mostly European demonstrators, accusing Israel of
"genocide," were met with fierce opposition from Egyptian locals, who pelted them with clubs and water bottles, forcing them back and halting their advance toward the border.“

Jewish Breaking News on Instagram: "🇪🇬😱Chaos Erupts in Egypt as Locals Clash with Western Pro-Ham@s Activists Near Gaza Border BREAKING: Tensions erupted at the Rafah crossing as local Egyptians confronted far-left Western activists—described as “Greta Thunberg types”—who had gathered to “march on Gaza” and protest against Israel. The mostly European demonstrators, accusing Israel of “genocide,” were met with fierce opposition from Egyptian locals, who pelted them with clubs and water bottles, forcing them back and halting their advance toward the border. Many of the activists have since taken to social media claiming they were beaten, had their passports stolen, and are now stranded in Egypt. Several are pleading online for help from their embassies. One Egyptian pundit remarked: “There’s a reason Egypt has a huge wall and doesn’t let any Gazans in. What made these people think they could just ‘march to Gaza’ via Egypt?” Egyptian authorities have yet to issue an official statement."
12K likes, 1,023 comments - jewishbreakingnews on June 13, 2025: "🇪🇬😱Chaos Erupts in Egypt as Locals Clash with Western Pro-Ham@s Activists Near Gaza Border BREAKING: Tensions erupted at the Rafah crossing as local Egyptians confronted far-left Western activists—described as “Greta Thunberg types”—who had gathered to “march on Gaza” and protest against Israel. The mostly European demonstrators, accusing Israel of “genocide,” were met with fierce opposition from Egyptia…

Netflix says Netflix House, its in-person experience offering interactive activities, will open in Philadelphia and Dallas in late 2025 and in Las Vegas in 2027 (Wendy Lee/Los Angeles Times)
https://www.latimes.com/entertainment-arts…

Sneak peek inside the Netflix House retail locations
Netflix will open two retail locations in the Philadelphia and Dallas areas later this year. On Tuesday, the streamer said a third location will open in Las Vegas in 2027.

InverTune: Removing Backdoors from Multimodal Contrastive Learning Models via Trigger Inversion and Activation Tuning
Mengyuan Sun, Yu Li, Yuchen Liu, Bo Du, Yunjie Ge
https://arxiv.org/abs/2506.12411

InverTune: Removing Backdoors from Multimodal Contrastive Learning Models via Trigger Inversion and Activation Tuning
Multimodal contrastive learning models like CLIP have demonstrated remarkable vision-language alignment capabilities, yet their vulnerability to backdoor attacks poses critical security risks. Attackers can implant latent triggers that persist through downstream tasks, enabling malicious control of model behavior upon trigger presentation. Despite great success in recent defense mechanisms, they remain impractical due to strong assumptions about attacker knowledge or excessive clean data requir…

Sparse Autoencoders Bridge The Deep Learning Model and The Brain
Ziming Mao, Jia Xu, Zeqi Zheng, Haofang Zheng, Dabing Sheng, Yaochu Jin, Guoyuan Yang
https://arxiv.org/abs/2506.11123

Sparse Autoencoders Bridge The Deep Learning Model and The Brain
We present SAE-BrainMap, a novel framework that directly aligns deep learning visual model representations with voxel-level fMRI responses using sparse autoencoders (SAEs). First, we train layer-wise SAEs on model activations and compute the correlations between SAE unit activations and cortical fMRI signals elicited by the same natural image stimuli with cosine similarity, revealing strong activation correspondence (maximum similarity up to 0.76). Depending on this alignment, we construct a vo…

Clustering and emergent hyperuniformity by breaking microswimmer shape and actuation symmetries
Anson G. Thambi, William E. Uspal
https://arxiv.org/abs/2506.12293

Clustering and emergent hyperuniformity by breaking microswimmer shape and actuation symmetries
Hydrodynamic interactions driven by particle activity are ubiquitous in active colloidal systems. Although these interactions are strongly influenced by the interfacial actuation mechanism and geometry of the swimming particles, theoretical understanding of how these microscopic design parameters govern collective dynamics remains limited. Here, we investigate the collective dynamics of oblate spheroidal microswimmers. Using an approximate kinetic theory and corroborating boundary element metho…

Fine-Grained control over Music Generation with Activation Steering
Dipanshu Panda, Jayden Koshy Joe, Harshith M R, Swathi Narashiman, Pranay Mathur, Anish Veerakumar, Aniruddh Krishna, Keerthiharan A
https://arxiv.org/abs/2506.10225

Fine-Grained control over Music Generation with Activation Steering
We present a method for fine-grained control over music generation through inference-time interventions on an autoregressive generative music transformer called MusicGen. Our approach enables timbre transfer, style transfer, and genre fusion by steering the residual stream using weights of linear probes trained on it, or by steering the attention layer activations in a similar manner. We observe that modelling this as a regression task provides improved performance, hypothesizing that the mean-…

Auf einer Demo am Montag in Hannover, welche sich gegen die Festnahme von Greta Thunberg und den anderen Aktivist:innen richtete, wurde uns von der Polizei verboten „Kriegsverbrecher Israel” zu rufen.
Nun, bei sehr vielen solcher pauschalisierenden Sprüchen bin Ich dabei das sie nicht wirklich zielführend sind, aber verboten? Ich meine, ist die große Debatte rundum Völkermord nicht das „kein Gericht” diesen bestätigt und anerkannt habe? Beim Fall von den Kriegsverbrech…

Unter den von der israelischen Armee festgenommenen Aktivist:innen befindet sich auch die deutsche Staatsbürgerin Yasemin Acar. Wir müssen jetzt Druck aufbauen um für ihre Freilassung zu kämpfen!
Dies ist ein Kidnapping. Das israelische Militär hat kein Recht auf internationalen Gewässern Menschen festzunehmen und ist auch keine rechtliche Repräsentation für den Gazastreifen. Hier wird ein Land mal wieder mit etwas durchkommen was höchstgradig illegal ist!

WAS Z…

Deutscher Bundestag - Abgeordnete
Eine Übersicht über die gewählten Abgeordneten des Deutschen Bundestages, die Wahlkreise und Informationen über Tätigkeiten sowie Einkünfte, Pauschalen und Sachleistungen.

Dynamics of Subsurface Flows in Solar Active Regions During the May 2024 Storm
B Lekshmi, Sushanta Tripathy, Kiran Jain, Alexei Pevtsov
https://arxiv.org/abs/2506.08141

Dynamics of Subsurface Flows in Solar Active Regions During the May 2024 Storm
In May 2024, the Sun exhibited intense magnetic activity, marked by numerous high-intensity flares resulting from the interaction and merging of NOAA ARs 13664 and 13668 in the southern hemisphere and AR 13663 in the northern hemisphere. Notably, AR 13664 displayed an extended lifetime, remaining visible after a full solar rotation and continuing to produce significant flaring activity. In this study, we investigate the evolution of sub-photospheric plasma flows associated with these ARs during…