Tootfinder

Asana names LaunchDarkly CEO Dan Rogers as its new CEO starting on July 21, replacing co-founder Dustin Moskovitz, who is retiring and will remain board chair (Jordan Novet/CNBC)
https://www.cnbc.com/2025/06/25/asana-ceo-dan-rogers-replace-dustin…

Asana picks Dan Rogers, formerly of ServiceNow, to replace CEO Dustin Moskovitz
Dustin Moskovitz, the largest individual owner of Asana stock, will stick around as the software company's board chair.

We visited my wife's grandmother's village of origin recently, and I got to wondering why there were so few distinct surnames in the local cemetery.
I adapted a Wright-Fisher population genetics model to explain it: https://brendanhalpin.net/blog/posts/names/

A note on D-modules on the projective spaces of a class of G-representations
Philibert Nang
https://arxiv.org/abs/2507.17970 https://arxiv.org/pdf/2507.179…

A note on D-modules on the projective spaces of a class of G-representations
Consider $(G, V)$ a finite-dimensional representation of a connected reductive complex Lie group $G$ and $\mathbb{P}\left( V\right) $ the projective space of $V$. Denote by $G'$ the derived subgroup of $G$ and assume that the categorical quotient is one dimensional. In the case where the representation $(G, V)$ is also multiplicity-free, it is known from Howe-Umeda [4] that the algebra of $G$-invariant differential operators $Γ\left(V, \mathcal{D}_V\right)^G$ is a commutative polynomial ring. …

Retired OL Terron Armstead names surprise player he's excited to never face again: 'He's different'

https://www.cbssports.com/nfl/news/reti…

Flexible MOF Generation with Torsion-Aware Flow Matching
Nayoung Kim, Seongsu Kim, Sungsoo Ahn
https://arxiv.org/abs/2505.17914 https://

Flexible MOF Generation with Torsion-Aware Flow Matching
Designing metal-organic frameworks (MOFs) with novel chemistries is a long-standing challenge due to their large combinatorial space and the complex 3D arrangements of building blocks. While recent deep generative models have enabled scalable MOF generation, they assume (1) a fixed set of building blocks and (2) known ground-truth local block-wise 3D coordinates. However, this limits their ability to (1) design novel MOFs and (2) generate the structure using novel building blocks. We propose a …

The color evolution of magnetar-powered kilonova emission in merging neutron star-neutron star systems
Suo-Ning Wang, Hou-Jun L\"u, Xiao-Xuan Liu, Jared Rice, Jia Ren, En-Wei Liang
https://arxiv.org/abs/2508.15235

The color evolution of magnetar-powered kilonova emission in merging neutron star-neutron star systems
The first direct detection of the gravitational wave (GW) event GW170817 and its electromagnetic (EM) counterpart open a new window for studying of multi-messenger astronomy. However, how to identify the remnant of binary neutron star (NS) merger via EM radiation remain an open question. In this paper, we propose a method of color evolution of kilonova emission to identify its progenitors. We assume that the energy of the kilonova is contributed from radioactive decay, magnetar spin-down, and p…

"Musk — who amplified conspiracy theories surrounding the 2022 hammer attack on Paul Pelosi, the husband of Nancy Pelosi — again waded into the fray.
“**The far left is murderously violent,” he wrote on X the same day he said he was working to reprogram X’s AI program Grok because it was spreading “leftist indoctrination.**”
How the ‘politically motivated’ shooting of Minnesota lawmakers unleashed right-wing conspiracy theories | The Independent
https://www.independent.co.uk/news/world/americas/us-politics/conspiracy-theories-minnesota-shooting-suspect-b2770561.html

A dual AGN at z = 5.4 associated with a Lyman-alpha Nebula in the Center of a Cosmic Filament
Qiong Li, Christopher J. Conselice, Qiao Duan, Duncan Austin, Tom Harvey, Nathan Adams, George Bendo, Lewi Westcott, Vadim Rusakov, Zheng Cai, Yuanhang Ning, Shiwu Zhang
https://arxiv.org/abs/2508.09749

A dual AGN at z = 5.4 associated with a Lyman-alpha Nebula in the Center of a Cosmic Filament
Predictions from current theories and simulations suggest that dual AGN systems are exceedingly rare at high redshifts. The intense radiation and powerful outflows from AGNs regulate star formation, heat the interstellar medium, and drive massive gas outflows that shape the host galaxy and its surroundings. One manifestation of AGN feedback is the creation of extended Ly$α$ nebulae. However, identifying these systems at high-$z$ is challenging. Here, we report a remarkable dual AGN candidate a…