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@arXiv_astrophHE_bot@mastoxiv.page
2025-06-17 11:29:46

General-relativistic magnetar magnetospheres in 3D with physics-informed neural networks
Petros Stefanou, Arthur G. Suvorov, Jose A. Pons
arxiv.org/abs/2506.13519

General-relativistic magnetar magnetospheres in 3D with physics-informed neural networks
Magnetar phenomena are likely intertwined with the location and structure of magnetospheric currents. While general-relativistic effects may be important in shaping the force-free equilibria describing static configurations, most studies have been restricted to axial symmetry. Using a novel methodology based on physics-informed neural networks, fully three-dimensional configurations of varying stellar compactness are constructed. Realistic profiles for surface currents, qualitatively capturing …

@captainborracho@metalhead.club
2025-05-16 08:27:51

Oh look, my band has a new single out today .. *nudge* *nudge* .. look at it, internet, look at it!
Slight change of pace with this one too, what started in our writing sessions as a prototypical melodeath track went somewhere very different by the time it reached the studio. Different influences were indulged, vocal style swapped, structure tweaked .. Cliché to say it but I'm proud of this one for being a true example of just throwing out the template, not rushing and letting th…

Nihilistic Bliss by Chaos Fallen
Listen now on your favorite streaming service. Powered by Songlink/Odesli, an on-demand, customizable smart link service to help you share songs, albums, podcasts and more.

@tinoeberl@mastodon.online
2025-06-13 17:50:25

Zubau (netto) der Leistung von Balkonkraftwerken in #Deutschland.
Hoffe, es stimmt. Wer Langeweile hat, kann ja mal nachrechnen. 😆

#Balkonsolar #Energiewende

Liniendiagramm mit dem kumulierten Zubau von Balkonsolaranlagen in Deutschland von 2018 bis Mitte 2025. Die gelbe Linie zeigt die Bruttoleistung in Megawatt-Peak (MWp) über die Zeit. Bis 2021 verläuft die Kurve fast waagrecht. Ab 2022 beginnt ein kontinuierlicher Anstieg, der ab 2023 deutlich steiler wird. Besonders zwischen 2024 und 2025 ist der Zubau stark beschleunigt. Der Endstand liegt bei knapp 900 MWp.
@grumpybozo@toad.social
2025-06-13 16:24:56

Listening to #NPR #FreshAir: Terry Gross interviewing Brian Wilson in 1988.
The most striking thing about the interview is his schizoaffective disorder. Careening rapid-fire speech with random branches punctuated by yawns.

@Xavier@infosec.exchange
2025-06-06 20:35:38

I am fighting #fascism by remaining positive. I am being punk by smiling, not loosing hope, and constantly exercising #empathy. We will survive. Listen to the good Doctor.
#DavidTennant

The video features a man standing on a stage, dressed in a dark blazer over a black t-shirt with the text "STRAIGHT OUTTA" visible. The setting is a dimly lit studio with an audience in the background, illuminated by blue and purple lighting, creating a focused atmosphere. The man appears to be speaking, with his expressions and gestures changing throughout the video. Initially, the text overlay reads "It's all going to be okay," suggesting a reassuring message. As the video progresses, the te…
@arXiv_csCR_bot@mastoxiv.page
2025-06-11 07:46:14

Striking Back At Cobalt: Using Network Traffic Metadata To Detect Cobalt Strike Masquerading Command and Control Channels
Cl\'ement Parssegny, Johan Mazel, Olivier Levillain, Pierre Chifflier
arxiv.org/abs/2506.08922

Striking Back At Cobalt: Using Network Traffic Metadata To Detect Cobalt Strike Masquerading Command and Control Channels
Off-the-shelf software for Command and Control is often used by attackers and legitimate pentesters looking for discretion. Among other functionalities, these tools facilitate the customization of their network traffic so it can mimic popular websites, thereby increasing their secrecy. Cobalt Strike is one of the most famous solutions in this category, used by known advanced attacker groups such as "Mustang Panda" or "Nobelium". In response to these threats, Security Operation Centers and other…

@leftsidestory@mstdn.social
2025-06-11 00:30:00

Urban Life 101 🏙️
城市生活 101 🏙️
📷 Nikon FE
🎞️Ilford FP4 Plus, expired 1995
buy me ☕️ ?/请我喝杯☕️？
#filmphotography

Ilford FP4 E.I. 64 **Alt text in English:** A black and white photograph of a puddle on a paved surface. The puddle reflects a utility pole along with some surrounding trees or foliage. The reflection appears slightly distorted due to ripples and debris in the water. **Alt text in Chinese:** 一张黑白照片，显示在铺砌地面上的水坑。水坑倒映出一根电线杆以及一些周围的树木或植物。由于水面的波纹和碎屑，倒影看起来有些扭曲。
Ilford FP4 E.I. 64 **English Alt Text:** "A black and white photograph of a plant with large, broad leaves. The plant is situated indoors, near a window, with light filtering through the leaves, creating a dramatic contrast and shadow effect. The leaves are detailed and appear slightly wilted or drooping." **Chinese Alt Text:** "一张黑白照片，展示了一株具有大而宽叶子的植物。植物位于室内，靠近窗户，光线透过叶子，形成戏剧性的对比和阴影效果。叶子细节清晰，看起来有些枯萎或下垂。"
Ilford FP4 E.I. 64 **English Alt Text:** "A black and white photograph of a bicycle parked and secured to a metal bike rack. The bike is positioned at an angle, with the front wheel prominently displayed in the foreground. The word 'FOREVER' is visible on the frame of the bicycle. The background consists of a paved sidewalk and additional bike racks." **Chinese Alt Text:** "一张黑白照片，展示了一辆自行车停放并固定在金属自行车架上。自行车以一定角度摆放，前轮清晰地显示在前景中。自行车车架上可以看到“FOREVER”字样。背景是铺砌的人行道和更多的自行车架。"
Ilford FP4 E.I. 64 **English Alt Text:** "A black and white photograph of a staircase in what appears to be a subway or underground station. The stairs are equipped with a central handrail and are flanked by walls on either side. The lighting is artificial, casting shadows and highlighting the steps. The stairs lead upwards, suggesting an exit or an upper level." **Chinese Alt Text:** "一张黑白照片，展示了一个看起来像是地铁或地下站的楼梯。楼梯中央设有扶手，两侧有墙壁。灯光是人工的，投下阴影并突出了台阶。楼梯向上延伸，暗示出口或上一层。"

Yiding Cao Geld mit PayPal.Me senden
Folgen Sie dem Link PayPal.Me/dingsterdingster und geben Sie den Betrag ein. Es ist bequem und sicher. Sie haben noch kein PayPal-Konto? Kein Problem.

@kubikpixel@chaos.social
2025-05-31 16:20:05

»Amazon-Entwickler am Limit – KI-Druck verwandelt Programmieren in Fließbandarbeit:
Software-Entwickler:innen bei Amazon beklagen widrige Arbeitsumstände. Sie müssen mittlerweile Code wie am Fließband schreiben. Welche Ursache dieser neue Leistungsdruck hat.«
Wenn dies nicht mehr Fehler so wie anfälligeren Code und unbehobene Probleme durch "ungebildete" Lösungen der Angestellten ergibt?
🧑‍💻

Amazon-Entwickler am Limit: KI-Druck verwandelt Programmieren in Fließbandarbeit - t3n – digital pioneers
Software-Entwickler:innen bei Amazon beklagen widrige Arbeitsumstände. Sie müssen mittlerweile Code wie am Fließband schreiben. Welche Ursache dieser neue Leistungsdruck hat. Bei Amazon stehen einige Veränderungen für Mitarbeiter:innen an. Zuletzt wurde etwa bekannt, dass der Onlinehändler Homeoffice-Möglichkeiten weiter einschränkt. Zudem gab es erste Personalkürzungen, durch die eine Umstrukturierung der Amazon-Struktur angestoßen werden soll. Die Veränderungen merken […]

@arXiv_astrophCO_bot@mastoxiv.page
2025-06-11 09:37:45

Measurement of the Dispersion$\unicode{x2013}$Galaxy Cross-Power Spectrum with the Second CHIME/FRB Catalog
Haochen Wang, Kiyoshi Masui, Shion Andrew, Emmanuel Fonseca, B. M. Gaensler, R. C. Joseph, Victoria M. Kaspi, Bikash Kharel, Adam E. Lanman, Calvin Leung, Lluis Mas-Ribas, Juan Mena-Parra, Kenzie Nimmo, Aaron B. Pearlman, Ue-Li Pen, J. Xavier Prochaska, Ryan Raikman, Kaitlyn Shin, Seth R. Siegel, Kendrick M. Smith, Ingrid H. Stairs

Measurement of the Dispersion$\unicode{x2013}$Galaxy Cross-Power Spectrum with the Second CHIME/FRB Catalog
The dispersion of extragalactic fast radio bursts (FRBs) can serve as a powerful probe of the diffuse plasma between and surrounding galaxies, which contains most of the Universe's baryons. By cross-correlating the dispersion of background FRBs with the locations of foreground galaxies, we can study the relative spatial distributions of plasma and galaxies on scales of 0.1 to 50 Mpc, which are strongly affected by feedback processes in galaxy formation. Here we present the measurement of the di…

@sofia@chaos.social
2025-04-29 19:33:30
Content warning: conspiracism and authoritarianism

ContraPoints' conspiracy video reminded me how conspiracy theories are an outgroth of authoritarian thinking. for an antiauthoritarian, it's often pretty straighforward to look at social dysfunction and see power relations that seem to cause it. but an authoritarian can't do that, they by-and-large drank the kool-aid of government legitimacy. for them, the power itself can't be the problem. the problem must be _who_ is in power.