Tootfinder

Re: discourse about #FediSoWhite
I'm a white man. Was on Twitter throughout #BLM and gained an awful lot of free education from Black folks on there. That was the start of me consciously following diverse folks which is a strategy that's improved my life immensely.
Back on Twitter before the Muskening, there was a lot of diversity. Black Twitter was a thing, and not just first-world (anyone else remember "O jewa ke eng?"). When I went looking for people to follow to diversify my feed, I found them in abundance.
That's why it's so clearly false to me when people claim that the fediverse is secretly diverse, and why anyone making that claim sounds suspect to me. Sure there are a ton of great Black and other POC folks you can find on here, if you look hard. But it's nowhere near the levels of diversity and community that were on Twitter. Which you would know had you been following those people before, so now I have to assume you weren't, and wonder why you feel qualified to make statements about diversity even though you haven't made an effort to engage with diverse voices before?
Also, if you were actually following some of the excellent POC voices on here, you'd know that across different servers and interest groups, almost every group has had a discussion of #FediSoWhite at some point. If all the Black people you follow are independently talking about the lack of community and diversity here, you've either got to believe them or start putting on your clown makeup, and the later is absolutely a choice.

Extremely UV-bright starbursts at the end of cosmic reionization
R. Marques-Chaves, D. Schaerer, M. Dessauges-Zavadsky, J. \'Alvarez-M\'arquez, T. Hashimoto, L. Colina, A. K. Inoue, C. Blanco-Prieto, Y. Nakazato, L. Costantin, S. Arribas, T. J. L. C. Bakx, D. Ceverino, A. Crespo G\'omez, Y. Fudamoto, M. Hagimoto, A. Hamada, Y. Matsuoka, K. Mawatari, M. Onoue, W. Osone, Y. W. Ren, Y. Sugahara, Y. Terui, N. Yoshida

Extremely UV-bright starbursts at the end of cosmic reionization
We present a study of 27 very UV-bright (-22.0

3 areas where Cowboys must show improvement in to win in Week 7 include early run downs https://cowboyswire.usatoday.com/story/sports/nfl/cowboys/2025/10/16/3-areas-cowboys-need-improvement-week-7/86682085007/

I-DCCRN-VAE: An Improved Deep Representation Learning Framework for Complex VAE-based Single-channel Speech Enhancement
Jiatong Li, Simon Doclo
https://arxiv.org/abs/2510.12485 …

I-DCCRN-VAE: An Improved Deep Representation Learning Framework for Complex VAE-based Single-channel Speech Enhancement
Recently, a complex variational autoencoder (VAE)-based single-channel speech enhancement system based on the DCCRN architecture has been proposed. In this system, a noise suppression VAE (NSVAE) learns to extract clean speech representations from noisy speech using pretrained clean speech and noise VAEs with skip connections. In this paper, we improve DCCRN-VAE by incorporating three key modifications: 1) removing the skip connections in the pretrained VAEs to encourage more informative speech…

Presentation and uniqueness of Kac-Moody groups over local rings
Timoth\'ee Marquis, Bernhard M\"uhlherr
https://arxiv.org/abs/2510.11272 https://…

Presentation and uniqueness of Kac-Moody groups over local rings
To any generalised Cartan matrix (GCM) $A$ and any ring $R$, Tits associated a Kac-Moody group $\mathfrak{G}_A(R)$ defined by a presentation à la Steinberg. For a domain $R$ with field of fractions $\mathbb{K}$, we explore the question of whether the canonical map $φ_R\colon\thinspace \mathfrak{G}_A(R)\to \mathfrak{G}_A(\mathbb{K})$ is injective. This question for Cartan matrices has a long history, and for GCMs was already present in Tits' foundational papers on Kac-Moody groups. We prove th…

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Early massive galaxy formation in the core of a galaxy protocluster 650 million years after the Big Bang
Yoshinobu Fudamoto, Yurina Nakazato, Daniel Ceverino, Luis Colina, Takuya Hashimoto, Akio K. Inoue, Yoichi Tamura, Naoki Yoshida, Yongda Zhu, Yuma Sugahara, Santiago Arribas, Javier 'Arvarez-M'arquez, Tom Bakx, Carmen Blanco Prieto, Luca Costantin, Alejandro Crespo G'omez, Masato Hagimoto, Takeshi Hashigaya, Hiroshi Matsuo, Rui Marques-Chaves, Ken Mawatari, Ikki Mitsuhas…

Early massive galaxy formation in the core of a galaxy protocluster 650 million years after the Big Bang
Rest-frame optical observations with the James Webb Space Telescope (JWST) have uncovered a population of massive galaxies, exceeding $10^{10}$ solar masses, present less than a billion years after the Big Bang. The large stellar masses of these galaxies require an efficient conversion of baryons into stars, which may exceed theoretical expectations. However, the formation process of massive galaxies so early in the Universe's history is perplexing, as observations provide limited information t…

If Browns clean house, Cowboys would be wise to pounce on two coaches https://cowboyswire.usatoday.com/story/sports/nfl/cowboys/2025/12/12/if-cowboys-fire-coordinators-browns-staff-could-hold-ke…

ELPIS: Accelerated metal and dust enrichment in a proto-cluster core at $z\approx8$
Hideki Umehata, Yoichi Tamura, Yoshinobu Fudamoto, Yurina Nakazato, Daniel Ceverino, Naoki Yoshida, Akio K. Inoue, Ryota Ikeda, Yuma Sugahara, Shutaro Inui, Santiago Arribas, Tom Bakx, Masato Hagimoto, Takuya Hashimoto, Luis Colina, Yi W. Ren, Wataru Osone, Alejandro Crespo Gomez, Ken Mawatari, Javier Alvarez-Marquez

ELPIS: Accelerated metal and dust enrichment in a proto-cluster core at $z\approx8$
We present a study of the metal, dust, and molecular gas content in galaxies within the A2744-z7p9OD proto-cluster at z ~ 7.88. We focus on two galaxy groups, the Quintet and the Chain, which are covered by the ELPIS survey (The Emission-Line Protocluster Imaging Survey of the furthest overdensity beyond Pandora's Cluster Abell 2744). [C II] 158 um emission is detected in five galaxies, revealing molecular gas reservoirs with log(M_gas/Msun) ~ 9.0-9.6, while dust continuum at the observed frame…

The AURORA Survey: Ionizing Photon Production Efficiency with Minimal Nebular Dust Attenuation Systematics
Anthony J. Pahl, Alice Shapley, Naveen A. Reddy, Ryan Sanders, Michael W. Topping, Danielle A. Berg, Callum T. Donnan, James S. Dunlop, Richard S. Ellis, N. M. F\"orster Schreiber, K. Glazebrook, Derek J. McLeod, Max Pettini, Daniel Schaerer
https://

The AURORA Survey: Ionizing Photon Production Efficiency with Minimal Nebular Dust Attenuation Systematics
We present ionizing photon production efficiencies ($ξ_{\rm ion}$) for 63 z=1.5-6.9 star-forming galaxies using precise nebular dust attenuation corrections from the JWST/AURORA survey. A subset of objects within AURORA have individually-determined nebular dust attenuation curves, which vary significantly in shape and normalization, resulting in reduced systematic uncertainty when constraining the total attenuation of H$α$ luminosity, and thus the intrinsic ionizing output within our sample. …