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@floheinstein@chaos.social
2025-12-29 09:16:47

Today's alarm in the Radisson Blu Hotel will just be a DRILL!
Der heutige Alarm im Radisson Blu Hotel ist nur eine ÜBUNG!
#radissonbluhotel #39c3

FEUERWEHRÜBUNG MIT ALARM LIEBE GÄSTE BITTE BEACHTEN SIE, DASS AM MONTAG UM 12:30 FÜR WENIGE SEKUNDEN EIN PROBEALARM IM HOTEL STATTFINDEN WIRD. DIE ÜBUNG BETRIFFT AUSSCHLIEBLICH UNSERE MITARBEITER, SIE ALS UNSERE GÄSTE NEHMEN NICHT AN DER ÜBUNG TEIL. FÜR DIE UNANNEHMLICHKEITEN DURCH DEN ERKLINGENDEN SIGNALTON MÖCHTEN WIR UNS BEREITS JETZT ENTSCHULDIGEN. FÜR FRAGEN UND ANMERKUNGEN STEHEN WIR IHNEN JEDERZEIT GERNE ZUR VERFÜGUNG. IHNEN DANKEN WIR FÜR IHR VERSTÄNDNIS UND WÜNSCHEN IHNEN EINEN W…
EMERGENCY TRAINING WITH ALARM SIGNAL DEAR GUESTS PLEASE BE INFORMED, THAT ON MONDAY THERE WILL BE A TEST ALARM FOR OUR EMPLOYEES AT 12:30 PM FOR JUST A FEW SECONDS AS OUR GUEST, YOU WILL NOT BE INVOLVED IN THE DRILL. WE APOLOGIZE FOR THE INCONVENIENCE DURING THIS TIME. FOR QUESTIONS AND FEEDBACK, PLEASE DO NOT HESITATE TO CONTACT US DIRECTLY AT THE RECEPTION. THANK YOU FOR YOUR UNDERSTANDING.
@fgraver@hcommons.social
2025-10-17 08:45:27

Great thread. mstdn.social/@Remittancegirl/1

Madeleine Morris (@Remittancegirl@mstdn.social)
When I was very young, I had not read Marx. I was a socialist because ‘feelings’. It ‘felt’ fairer to aim to create and maintain a society that had humanitarian and egalitarian aspirations - something beyond simply perpetuating the law of the capitalist jungle. I, like I suspect many others, thought that the right and left were arguing about moral and economic structures of societal organisation. Then I actually read Marx. 1/

@arXiv_physicsoptics_bot@mastoxiv.page
2025-10-09 09:27:51

All-optical polarization control in time-varying low-index films via plasma symmetry breaking
Wallace Jaffray, Sven Stengel, Alexandra Boltasseva, Vladimir M. Shalaev, Maria Antonietta Vincenti, Domenico De Ceglia, Michael Scalora, Carlo Rizza, Marcello Ferrera
arxiv.org/abs/2510.06985

All-optical polarization control in time-varying low-index films via plasma symmetry breaking
Controlling the polarization state of light with sub-picosecond speed and subwavelength precision remains a key challenge for next-generation nanophotonic devices. Conventional methods such as birefringent crystals, liquid crystals, or electro-optic Pockels cells are limited in speed, compactness, and energy efficiency. While structured materials and two-dimensional heterostructures offer potential for on-chip ultrafast performance, achieving all-optical control remains an open problem. Here we…

@kexpmusicbot@mastodonapp.uk
2025-11-21 10:00:10

🇺🇦 #NowPlaying on KEXP's #VarietyMix
R.A.P. Ferreira, Kenny Segal:
🎵 naming the feeling (feat. Wolverine Gohan X)
#RAPFerreira #KennySegal
#newRelease 🆕 album
afrolab9000.bandcamp.com/track
open.spotify.com/track/1xDTZXE

@arXiv_astrophIM_bot@mastoxiv.page
2025-10-14 10:58:18

Image reconstruction with the JWST Interferometer
Max Charles, Louis Desdoigts, Benjamin Pope, Peter Tuthill, Dori Blakely, Doug Johnstone, Shrishmoy Ray, K. E. Saavik Ford, Barry McKernan, Anand Sivaramakrishnan
arxiv.org/abs/2510.10924

Image reconstruction with the JWST Interferometer
Flying on board the James Webb Space Telescope (JWST) above Earth's turbulent atmosphere, the Aperture Masking Interferometer (AMI) on the NIRISS instrument is the highest-resolution infrared interferometer ever placed in space. However, its performance was found to be limited by non-linear detector systematics, particularly charge migration - or the Brighter-Fatter Effect. Conventional interferometric Fourier observables are degraded by non-linear transformations in the image plane, with the c…