Tootfinder

Työtapojen vapausmuotoilusta (!). Viime viikkoina on tullut eri paikoissa vastaan ajatus siitä, että ihmiset tykkäävät saada itse päättää työtapansa. (...)
Aika usein ei ole yhtään hyvä juttu, jos jokainen keksii puhtaalta pöydältä toistuvan asian työtavan. Siksi tarvitaankin näennäistä vapautta, vapausmuotoilua! (...)
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Työtapojen vapausmuotoilusta (!). | Matti Vuori
Työtapojen vapausmuotoilusta (!). Viime viikkoina on tullut eri paikoissa vastaan ajatus siitä, että ihmiset tykkäävät saada itse päättää työtapansa. Sehän nyt ei ole uutinen. Ihmiset eivät ole robotteja - jos joku muu pystyy miettimään työn tekemisen detaljeja myöten, sen työn voisi saman tien automatisoida. Mutta työllä on usein vahvoja reunaehtoja.  - LOOGINEN JÄRJESTYS: Tekemisen kohteen rakentumisella on usein väistämätön logiikkansa (talon runko pitää pystytt…

🇺🇦 #NowPlaying on KEXP's #VarietyMix
Nur-D:
🎵 Take My Picture
#NurD
https://nurdrocks.bandcamp.com/track/take-my-picture
https://open.spotify.com/track/4u4aSKmrdXx3ptbvMSCltO

Sourced Carrollian Fluids Dual to Black Hole Horizons
Sercan H\"usn\"ugil, Luis Lehner
https://arxiv.org/abs/2508.20284 https://arxiv.org/pdf/250…

Sourced Carrollian Fluids Dual to Black Hole Horizons
The (degenerate) geometry of event horizons is linked to Carrollian fluids. We investigate the behavior of event horizons via a perturbative coupling to a massless scalar field, making connections to Carrollian hydrodynamics with a driving source, and discuss the fluid equilibration in tandem with the horizon's relaxation to equilibrium. We observe that after the perturbation dies off, the Carrollian fluid energy and momentum densities approach equilibrium as the horizon asymptotically becomes …

Future Parameter Constraints from Weak Lensing CMB and Galaxy Lensing Power- and Bispectra
Jonas Frugte, P. Daniel Meerburg
https://arxiv.org/abs/2507.20262 https://

Future Parameter Constraints from Weak Lensing CMB and Galaxy Lensing Power- and Bispectra
Upcoming stage 4 surveys, such as the Simons Observatory, LSST, and Euclid, are poised to measure weak gravitational lensing of the Cosmic Microwave Background (CMB) and galaxies with unprecedented precision. While the power spectrum is the standard statistic used to analyze weak lensing data, non-Gaussianity from non-linear structure growth encodes additional cosmological information in higher-order statistics. We forecast the ability of future surveys to constrain cosmological parameters usin…

Light-cone-proximal quasi-BICs for chiral lasing at grazing angles
Dmitrii Gromyko, Cheng-Wei Qiu, Kirill Koshelev, Lin Wu
https://arxiv.org/abs/2508.20915 https://

Light-cone-proximal quasi-BICs for chiral lasing at grazing angles
Chiral quasi-bound states in the continuum (q-BICs) have recently emerged in metaphotonics as resonances that combine ultrahigh quality factors with near-unity circular polarization. However, these states are typically confined to the Gamma-point (normal incidence) due to their symmetry-protected origins. We propose a new mechanism for realizing light-cone-proximal chiral q-BICs at large oblique angles, enabled by the divergence of the radiative local density of states near the light cone. Usin…

hBN alignment orientation controls moir\'e strength in rhombohedral graphene
Matan Uzan, Weifeng Zhi, Matan Bocarsly, Junkai Dong, Surajit Dutta, Nadav Auerbach, Niladri Sekhar Kander, Mikhail Labendik, Yuri Myasoedov, Martin E. Huber, Kenji Watanabe, Takashi Taniguchi, Daniel E. Parker, Eli Zeldov
https://arxiv.org/abs/2507.20647

hBN alignment orientation controls moiré strength in rhombohedral graphene
Rhombohedral multilayer graphene hosts a rich landscape of correlated symmetry-broken phases, driven by strong interactions from its flat band edges. Aligning to hexagonal boron nitride (hBN) creates a moiré pattern, leading to recent observations of exotic ground states such as integer and fractional quantum anomalous Hall effects. Here, we show that the moiré effects and resulting correlated phase diagrams are critically influenced by a previously underestimated structural choice: the hBN a…

S'évader. #ParLaFenetre #ParLaPorteDAtelier

The unusual spectrum of the X-ray transient source XRISM J174610.8-290021 near the Galactic center
A. Yoshimoto, S. Yamauchi, M. Nobukawa, H. Uchiyama, K. K. Nobukawa, Y. Aoki, M. Ishida, Y. Kanemaru, M. Shidatsu, T. Hayashi, Y. Maeda, H. Matsumoto, Y. Tsuboi, H. Suzuki, H. Nakajima, Q. D. Wang, S. Eguchi, T. Yoneyama, T. Dotani, E. Behar, Y. Terada, N. Suzuki, M. Yoshimoto

The unusual spectrum of the X-ray transient source XRISM J174610.8-290021 near the Galactic center
The Galactic center region was observed with the XRISM X-ray observatory during the performance verification phase in 2024 and a point-like X-ray source was detected with the X-ray imager Xtend at a position of (RA, Dec)=(17h46m10.8s, -29°00'21''), which is thus named XRISM J174610.8-290021. This source was bright in February to March and showed time variations in count rate by more than one order of magnitude in one week. The 2-10 keV X-ray luminosity was ~$10^{35}$ erg/s for the assumed dist…

Relikt przeszłości — dworzec kolejowy w Dąbroszynie. Do dziś zachowały się godziny otwarcia kasy biletowej.
#Dąbroszyn #ruina #kolej

🇺🇦 #NowPlaying on #KEXP's #VarietyMix
Ibibio Sound Machine:
🎵 The Talking Fish
#IbibioSoundMachine
https://ibibiosoundmachine.bandcamp.com/track/the-talking-fish-asem-usem-iyak
https://open.spotify.com/track/5GiF47sH8uuDOztMdGzRxz
🎶 show playlist 👇
https://open.spotify.com/playlist/6G4PaS9BNkIuGqMo44rbfZ
🎶 KEXP playlist 👇
https://open.spotify.com/playlist/6VNALrOa3gWbk794YuIrwg