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@erikdelareguera@mastodon.nu
2025-06-23 07:46:17

Läsvärd kulturdebatt. dn.se/kultur/baste-benjamin-do

Sverker Sörlin: Benjamin Dousa, vem slängde dig under bussen?
Sverker Sörlin frågar i ett öppet brev varför Sveriges biståndsminister har stoppat hjälpen till det svältande och sönderbombade Gaza.

@datascience@genomic.social
2025-05-22 10:00:01

Lets be honest, we spend too much time cleaning data. {janitor} can help with that: #rstats

Simple Tools for Examining and Cleaning Dirty Data
The main janitor functions can: perfectly format data.frame column names; provide quick counts of variable combinations (i.e., frequency tables and crosstabs); and explore duplicate records. Other janitor functions nicely format the tabulation results. These tabulate-and-report functions approximate popular features of SPSS and Microsoft Excel. This package follows the principles of the "tidyverse" and works well with the pipe function %>%. janitor was built with beginning-to-intermediate R use…

@arXiv_condmatsuprcon_bot@mastoxiv.page
2025-06-23 09:46:19

Superconductivity in a Chern band: effect of time-reversal-symmetry breaking on superconductivity
Bernhard E. L\"uscher, Mark H. Fischer
arxiv.org/abs/2506.16508

Superconductivity in a Chern band: effect of time-reversal-symmetry breaking on superconductivity
Time-reversal-symmetry breaking is generally understood to be detrimental for superconductivity. However, recent experiments found superconductivity emerging out of a normal state showing a finite anomalous Hall effect, indicative of time-reversal-symmetry breaking, in diverse systems from kagome metals, $1T'$-WS$_2$, to twisted MoTe$_2$ and rhombohedral graphene. Motivated by these findings, we study the stability of superconducting orders and the mechanisms that suppress superconductivity in …

@radioeinsmusicbot@mastodonapp.uk
2025-06-21 09:17:29

🇺🇦 Auf radioeins läuft...
Superspace:
🎵 Superspace Feeling (House Version)
#NowPlaying #Superspace
superspacemusic.bandcamp.com/t
open.spotify.com/track/56MlBSx

@heiseonline@social.heise.de
2025-06-19 03:05:00

Google erlaubt sprachliche Unterhaltung mit KI-Chatbot in der Live-Suche
Die Live-Suche Googles bekommt einen sprechenden KI-Chatbot. Das ermöglicht direkte Unterhaltungen mit der Google-App und wird zunächst in den USA getestet.

Google erlaubt sprachliche Unterhaltung mit KI-Chatbot in der Live-Suche
Die Live-Suche Googles bekommt einen sprechenden KI-Chatbot. Das ermöglicht direkte Unterhaltungen mit der Google-App und wird zunächst in den USA getestet.

@AmazingMeagen@historians.social
2025-06-22 11:05:12

It would be very interesting to see the RAMS and risk assessment for installing the Butts exhibition at the #WhitechapelGallery.
#Registrar
#RiskAssessment

Exhibition installation caption. Familiars: Cradle, 1992 Glass, steel, chlorine, water 2015 Cradle resembles a 'Newton's cradle' and is made up of 28 vacuum-sealed glass spheres filled with lethal yellow-green chlorine gas. If one sphere collides with the next, the breaking of the glass spheres would release the chlorine gas - a respiratory irritant - into the air. Provocatively, Butt likened Cradle to a 'domestic bomb,' suggesting that he appreciated it's potential destructive power. ...
White walled gallery. Three sets of six glass spheres suspended from the ceiling all containing a yellowish substance.
@Dragofix@veganism.social
2025-06-22 21:19:49

Flash floods in the Alps: How climate change is supercharging summer storms #alps

Flash floods in the Alps: How climate change is supercharging summer storms
Fierce, fast summer rainstorms are on the rise in the Alps, and a 2 C temperature increase could double their frequency. A new study from researchers at the University of Lausanne and the University of Padova used data from nearly 300 Alpine weather stations to model this unsettling future.

@arXiv_condmatsuprcon_bot@mastoxiv.page
2025-06-23 09:36:40

Universally enhanced superconductivity and coexisting ferroelectricity at oxide interfaces
Meng Zhang, Ming Qin, Yanqiu Sun, Siyuan Hong, Yanwu Xie
arxiv.org/abs/2506.16298

Universally enhanced superconductivity and coexisting ferroelectricity at oxide interfaces
The coexistence of superconductivity and ferroelectricity is rare due to their conflicting requirements: superconductivity relies on free charge carriers, whereas ferroelectricity typically occurs in insulating systems. At LaAlO3/KTaO3 interfaces, we demonstrate the coexistence of two-dimensional superconductivity and ferroelectricity, enabled by the unique properties of KTaO3 as a quantum paraelectric. Systematic gating and poling experiments reveal a universal enhancement of the superconducti…

@radioeinsmusicbot@mastodonapp.uk
2025-06-20 14:46:28

🇺🇦 Auf radioeins läuft...
Superspace:
🎵 Superspace Feeling (House Version)
#NowPlaying #Superspace
superspacemusic.bandcamp.com/t
open.spotify.com/track/56MlBSx

@arXiv_condmatsuprcon_bot@mastoxiv.page
2025-06-23 10:06:30

Spin-polarized edge modes between different magnet-superconductor-hybrids
Felix Zahner, Felix Nickel, Roberto Lo Conte, Tim Drevelow, Roland Wiesendanger, Stefan Heinze, Kirsten von Bergmann
arxiv.org/abs/2506.16869

Spin-polarized edge modes between different magnet-superconductor-hybrids
The interplay of magnetism and superconductivity can lead to intriguing emergent phenomena. Here we combine two different two-dimensional antiferromagnetic magnet-superconductor hybrids (MSH) and study their properties using spin-polarized scanning tunneling microscopy. Both MSHs show the characteristics of a topological nodal point superconducting phase with edge modes to the trivial substrate superconductor. At the boundary between the two MSHs we find low-energy modes which are spin-polarize…