Tootfinder

Ghislaine Maxwell is quietly moved to cushy new Texas prison as she pushes for deal to tell all on Epstein, his associates (Ben Kochman/New York Post)
https://nypost.com/2025/08/01/us-news/ghislaine-maxwell-quietly-moved-to-cushy-new-texas-prison-as-she-pushes-for-deal-to-tell-all-on-epstein-his-associates/?utm§source=nypost&utm§campaign=android§nyp&utm§medium=social
http://www.memeorandum.com/250801/p69#a250801p69

A comparative study of the high-pressure structural stability of zirconolite materials for nuclear waste immobilisation
Daniel Errandonea, Robin Turnbull, Josu Sanchez-Martin, Robert Oliva, Alfonso Munoz, Silvana Radescu, Andres Mujica, Lewis Blackburn, Neil C. Hyatt, Catalin Popescu, Jordi Ibanez-Insa
https://arxiv.org/abs/2508.03786

A comparative study of the high-pressure structural stability of zirconolite materials for nuclear waste immobilisation
We present a comparative study of the high-pressure behaviours of the nuclear waste immobilisation materials zirconolite-2M, -4M, -3O, and -3T. The materials are studied under high-pressure conditions using synchrotron powder X-ray diffraction. For zirconolite-2M we also performed density-functional theory calculations. A new triclinic crystal structure (space group P-1), instead of the previously assigned monoclinic structure (space group C2/c) is proposed for zirconolite-2M. We named the tric…

Plug. Play. Persist. Inside a Ready-to-Go Havoc C2 Infrastructure
Alessio Di Santo
https://arxiv.org/abs/2507.00189 https://arxiv.org…

Plug. Play. Persist. Inside a Ready-to-Go Havoc C2 Infrastructure
This analysis focuses on a single Azure-hosted Virtual Machine at 52.230.23.114 that the adversary converted into an all-in-one delivery, staging and Command-and-Control node. The host advertises an out-of-date Apache 2.4.52 instance whose open directory exposes phishing lures, PowerShell loaders, Reflective Shell-Code, compiled Havoc Demon implants and a toolbox of lateral-movement binaries; the same server also answers on 8443/80 for encrypted beacon traffic. The web tier is riddled with publ…

This https://arxiv.org/abs/2504.19087 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_hepe…

Search for $η_{1}(1855)$ in $χ_{cJ}\toηηη^{\prime}$ decays
Based on a sample of $2.7\times10^{9}$ $ψ(3686)$ events collected by the BESIII detector operating at the BEPCII collider, an analysis of the decay $ψ(3686)\toγχ_{cJ}, χ_{cJ}\toηηη^{\prime}$ is performed. The decay modes $χ_{c1}$ and $χ_{c2}\toηηη^{\prime}$ are observed for the first time, and their corresponding branching fractions are determined to be $\mathcal{B}(χ_{c1}\toηηη^{\prime}) = (1.40\, \pm 0.13\, (\text{stat.}) \pm 0.09\, (\text{sys.})) \times 10^{-4}$ and $\mathca…

🇺🇦 #NowPlaying on #BBC6Music's #6MusicsRaveForever
Faze Action:
🎵 In The Trees Carl Craig C2 Mix #1
#FazeAction
https://open.spotify.com/track/3pHgK5a49lIdu4N1fSio2y

Jeszcze nie tak dawno mogliśmy zobaczyć prehistoryczne rysunki w jaskiniach w Hiszpanii, a dziś rano byliśmy w muzeum w Alta, gdzie nad dawnym brzegiem fiordu znajdują się ryciny i malowidła naskalne.

Rysunki te mają od 7000 do 4000 lat, część się dobrze zachowała pod torfem, a niektóre wyblakły zostawiając tylko wyryte w skale kontury.

"Odkryto" je w latach 60 i 70 ubiegłego wieku. Przedstawiają sceny z polowań, rybołówstwa, wypasu reniferów i codziennego życia. Ogólnie…

Triangle-free subsets of the Hypercube
Padmini Mukkamala
https://arxiv.org/abs/2506.18782 https://arxiv.org/pdf/2506.18782

Triangle-free subsets of the Hypercube
We study the problem of determining the largest subset of vertices of the $n$ dimensional hypercube without three vertices at a Hamming distance of exactly $r$ from each other. In particular, we provide a lower bound of $\frac{c2^n}{e^r2^{\frac r2} (\frac nr)^{\frac{3r}{4}}}$ and an upper bound of $O(\frac{r2^n}{n+1})$ when $2r \le n$. In particular, when $r$ is a constant, the lower bound is $\frac{c2^n}{n^{3r/4}}$, while the upper bound is $\frac{c'2^n}{n}$.

Multi-line Spectropolarimetric Observation of Flare Ribbon Fine Structures with ViSP/DKIST
Rahul Yadav, Maria D. Kazachenko, Gianna Cauzzi, Cole A Tamburri, Marcel Corchado, Ryan French
https://arxiv.org/abs/2507.20070

Multi-line Spectropolarimetric Observation of Flare Ribbon Fine Structures with ViSP/DKIST
We present an analysis of flare ribbon fine structure observed during a GOES C2-class flare using high spatial and spectral resolution multi-line spectropolarimetric observations from the ViSP instrument at the DKIST. The ViSP recorded full Stokes spectra in three lines: Fe I 630.2 nm line pair, Na I D1, and Ca II 854.2 nm. To infer the stratification of temperature and line-of-sight (LOS) velocity across the ribbon, we performed non-LTE multi-line inversions of ViSP spectra. In the red wing of…

#LPDDR6 has just been released by #JEDEC (paywalled, as usual):
https://www.

"[Chain of reasoning] reports are untrustworthy on principle: they are plausible explanations for plausible responses, and since the inferences involved are more complex, they burn more compute and carbon per query as well as introducing more mistakes"
This is a particularly offensive point about #LLMs: we actually do have a class of systems, inference engines, which do reason and can…

Artificial intelligence is the opposite of education
Or: what if there is no middle ground?

I learned something new today—threat actors are using AWS Lambda URLs for C2. Lambda is an ephemeral serverless function service from AWS. They have different URL endpoints in the different AWS regions. One example is: <uniquename>.lambda-url.ap-southeast-1.on[.]aws
Something you may want to hunt for. #cybersecurity

🇺🇦 #NowPlaying on BBCRadio3's #SundayMorning
Georg Philipp Telemann, Tabea Debus, Claudia Norz, Henry Tong, Jonathan Rees, Jordan Brown & Tom Foster:
🎵 Recorder Sonata in C major, TWV 41:C2 (4th mvt)
#TabeaDebus
https://open.spotify.com/track/54WmRQuJmoPxyxc0NjNgM7

Superconducting density of states of PtPb4
Pablo Garc\'ia Talavera, Jose Antonio Moreno, Edwin Herrera, Alexander I. Buzdin, Sergey L. Bud'ko, Paul C. Canfield, Isabel Guillam\'on, Hermann Suderow
https://arxiv.org/abs/2507.21013

Superconducting density of states of PtPb4
PtPb$_4$ is a type II superconductor with a bulk critical temperature $T_{c}\approx 3 $K and an upper critical field of $H_{c2}=0.36 $T. PtPb$_4$ is related to non-superconducting PtSn$_4$, which presents nodal arc states at the surface. Here we measure the superconducting density of states of PtPb$_4$ using millikelvin Scanning Tunneling Microscopy (STM). We observe a fully opened superconducting gap of $Δ=0.48$\ meV similar to expectations from Bardeen Cooper and Schrieffer (BCS) theory ($Δ…

Umgangsformen!
"Die Entscheidung sei der SPD-Fraktion durch Bundeskanzler Friedrich Merz und den Unionsfraktionsvorsitzenden Jens Spahn mitgeteilt worden. Die Union soll dabei damit gedroht haben, sich andernfalls bei der Abstimmung über Brosius-Gersdorf zu enthalten."

Umstrittene SPD-Kandidatin: Union will Wahl von Brosius-Gersdorf zur Verfassungsrichterin von der Tagesordnung nehmen
Seit Tagen debattiert die schwarz-rote Koalition über die Wahl der von der SPD für das Bundesverfassungsgericht vorgeschlagenen Juristin Frauke Brosius-Gersdorf. Kurz vor der Entscheidung eskaliert der Streit.

The basic motif of #IGMetal's "Peace is War Piece (Š la Bill Evans)"* in approximate #musical notation, for further playing and development. Because #WarisPeace can only be the not even half-truth (accordin…

Szlak prowadzący z plaży Ryten na Kvalvika to nasz nr 2. szlak po lodowcu. Był fajnie wytyczony przez co nie był skrajnie trudny. Część była w "remoncie" przez co do samej plaży Kvalivika nie doszliśmy, ale dla samej drogi było warto. Idealny na popołudniowy spacer z psem po zawodzie w Å.

W okolicy jest park narodowy, przez co można stać tylko na kempingach albo "u gospodarza", co odstrasza część ludzi, autokary i zorganizowane wycieczki.

Widoki niesamowite, na…

« Raconte ! La véritable histoire du premier rat de bibliothèque » – ein schönes #kinderbuch mit #ratcontent & #librarycontent über bücher, den glauben an sich selbst und gute fre…

Das Grundmotiv von #IGMetal ' s "Peace is War Piece (Š la Bill Evans)"* in ungefährer #Notenschrift, zum Weiterspielen und -entwickeln. Denn #WarisPeace kann nur die nicht einmal halbe Wahrheit (nach A…

Trasy w Norwegii są straszne. Drogi są ciasne i wyboiste. Tunele są ciasne i ciemne — często z naprzeciwka ciężarówki mrugają długimi i trzeba się prawie zatrzymać, żeby je wyminąć. Te same tunele mają do tego strasznie strome podjazdy, zakręty i ronda. Niektóre nawet są w kształcie spirali idącej w górę albo idą pod dnem oceanu.

Norwegowie chyba też kochają strome trasy, bo podejścia 10-12% to norma, a drogi boczne na dojazd do jakiś fajniejszych miejsc bez tłumów mają i pod 20%.

Superconducting critical temperature and dimensionality tuning of RbV$_3$Sb$_5$ via biaxial strain
Tsz Fung Poon, King Yau Yip, Ying Kit Tsui, Lingfei Wang, Kai Ham Yu, Wei Zhang, Zheyu Wang, Taketo Nakatani, Chishiro Michioka, Hiroaki Ueda, Siu Tung Lam, Kwing To Lai, Swee K. Goh
https://arxiv.org/abs/2506.16165

Superconducting critical temperature and dimensionality tuning of RbV$_3$Sb$_5$ via biaxial strain
Kagome metal AV$_3$Sb$_5$ (A=K, Rb, Cs) has emerged as an intriguing platform for exploring the interplay between superconductivity and other quantum states. Among the three compounds, RbV$_3$Sb$_5$ has a notably lower superconducting critical temperature ($T_c$) at ambient pressure, posing challenges in exploring the superconducting state. For instance, the upper critical field ($H_{c2}$) is small and thus difficult to measure accurately against other control parameters. Hence, enhancing super…

Anisotropic vortex motion and two-dimensional superconducting transition
Zhipeng Xu, Kun Jiang, Jiangping Hu
https://arxiv.org/abs/2506.05830 https://

Anisotropic vortex motion and two-dimensional superconducting transition
Vortex motion plays a central role in determining the resistance of two-dimensional superconductors, both in the context of the Berezinskii-Kosterlitz-Thouless (BKT) transition and in the mixed state of type-II superconductors under magnetic fields. In this study, we introduce an anisotropic pinning potential to investigate vortex-induced resistance across the BKT transition and the upper critical field $H_{c2}$ transition. Our results demonstrate that the anisotropic pinning potential gives ri…