Tootfinder

NBC News Story
How a Harvard initiative studying the Israeli-Palestinian conflict collapsed “Nobody came to our defense,” said Hussein Rashid, the program’s former assistant dean, who resigned from his post in January and left at the end of June. “Our students were fantastic — our administrators were cowards.”…The next day, Rashid sent his own scathing resignation letter, accusing Harvard of failing to intervene on behalf of the program against what he viewed as months…

Hussein RashidNBC News Story
How a Harvard initiative studying the Israeli-Palestinian conflict collapsed “Nobody came to our defense,” said Hussein Rashid, the program’s former assistant dean, who resigned from his post in Ja…

Obstructions for normally spanned sets of vertices
Nicola Lorenz, Max Pitz
https://arxiv.org/abs/2510.04367 https://arxiv.org/pdf/2510.04367

Obstructions for normally spanned sets of vertices
Halin conjectured that a graph has a normal spanning tree if and only if every minor of it has countable colouring number. This has recently been proven by the second author. In this paper, we strengthen this result by establishing the following local version of it: Given a prescribed set of vertices $U$ in a connected graph $G$, there is a normal tree in $G$ that includes $U$ if and only if every $U$-rooted minor of $G$ (i.e. a minor every branch set of which meets $U$) has countable colouri…

D4 is a mess because of incoherent alliances.
Engardio won by courting both urbanists (who skew progressive) and conservatives (who are car-brained). Now conservatives feel betrayed because he backed car-free space, while progressive urbanists who like car-free spaces still aren't wild about *him*.
Thus, he's likely toast in the recall. 1/

Recalls now ‘a thing we live with,’ political insiders say at Mission Local event
The insiders said Engardio is in big trouble. They added that new money, especially from tech, fueling city politics is behind recent recalls.

Hierarchically Engineered Titanium Suboxide Films for High-Efficiency Solar Thermal Conversion
Silpa S, Ann Eliza Joseph, Srinivas G, Harish C Barshilia, Vinayak B Kamble
https://arxiv.org/abs/2510.03710

Hierarchically Engineered Titanium Suboxide Films for High-Efficiency Solar Thermal Conversion
We report the development of broadband solar absorber coatings based on titanium suboxide composite thin films on aluminium substrates. The films are fabricated via scalable DC magnetron sputtering using a Ti target, followed by post-annealing in a fixed $O_2$ partial pressure of 0.45 mbar. By tuning deposition time and annealing temperature, a composite phase of $Ti_2O_3$ and $TiO_2$ was achieved. The Raman mapping of the films substantiates the distribution and coexistence of the two phases. …

Evaluating the Accuracy of Reionization Prescriptions in Semi-analytic Models of the First Stars and Galaxies
Thomas Behling, Ryan Hazlett, Mihir Kulkarni, Eli Visbal
https://arxiv.org/abs/2508.04808

Evaluating the Accuracy of Reionization Prescriptions in Semi-analytic Models of the First Stars and Galaxies
Semi-analytic models are a valuable tool to study the first stars and galaxies. Their numerical efficiency makes it possible to survey broad regions of astrophysical parameter space across large volumes and redshift ranges. Following reionization in these models is necessary since star formation is suppressed in ionized regions due to photoheating of the gas. Here we evaluate the accuracy of three semi-analytic reionization prescriptions (two previously developed and one new model) by comparing…

SparkUI-Parser: Enhancing GUI Perception with Robust Grounding and Parsing
Hongyi Jing, Jiafu Chen, Chen Rao, Ziqiang Dang, Jiajie Teng, Tianyi Chu, Juncheng Mo, Shuo Fang, Huaizhong Lin, Rui Lv, Chenguang Ma, Lei Zhao
https://arxiv.org/abs/2509.04908

SparkUI-Parser: Enhancing GUI Perception with Robust Grounding and Parsing
The existing Multimodal Large Language Models (MLLMs) for GUI perception have made great progress. However, the following challenges still exist in prior methods: 1) They model discrete coordinates based on text autoregressive mechanism, which results in lower grounding accuracy and slower inference speed. 2) They can only locate predefined sets of elements and are not capable of parsing the entire interface, which hampers the broad application and support for downstream tasks. To address the a…

Restrictions of PCBNs for integration-free computations
Alexis Derumigny, Niels Horsman, Dorota Kurowicka
https://arxiv.org/abs/2510.03518 https://arxiv.or…

Restrictions of PCBNs for integration-free computations
The pair-copula Bayesian Networks (PCBN) are graphical models composed of a directed acyclic graph (DAG) that represents (conditional) independence in a joint distribution. The nodes of the DAG are associated with marginal densities, and arcs are assigned with bivariate (conditional) copulas following a prescribed collection of parental orders. The choice of marginal densities and copulas is unconstrained. However, the simulation and inference of a PCBN model may necessitate possibly high-dimen…

Assessment of tabulated-chemistry models for lean premixed strained hydrogen flames with low-dimensional manifolds
Alessandro Porcarelli, Pasquale Eduardo Lapenna, Francesco Creta, Ivan Langella
https://arxiv.org/abs/2510.03324

Assessment of tabulated-chemistry models for lean premixed strained hydrogen flames with low-dimensional manifolds
This study presents a comprehensive a priori analysis of tabulated-chemistry models for both laminar and turbulent lean premixed hydrogen flames in strained counterflow configuration. Particular focus is drawn on differential and preferential diffusion effects and the synergistic interaction of thermodiffusive instabilities and turbulence that existing models struggle to capture. Through detailed assessment of various modelling approaches at unfiltered and filtered grids, we identify significan…

Harvard Crimson on Harvard’s Racism
‘A Campaign of Anti-Palestinian Racism’: HDS Students, Alumni Decry Program Suspension
In January, RPL Associate Dean Diane L. Moore and Assistant Dean for RPL Hussein Rashid departed unexpectedly. In a blistering resignation letter, Rashid accused Harvard of enabling anti-Muslim bias by failing

Hussein RashidHarvard Crimson on Harvard’s Racism
‘A Campaign of Anti-Palestinian Racism’: HDS Students, Alumni Decry Program Suspension In January, RPL Associate Dean Diane L. Moore and Assistant Dean for RPL Hussein Rashid departed unexpectedly.…

Harvard Crimson on Harvard’s Racism
‘A Campaign of Anti-Palestinian Racism’: HDS Students, Alumni Decry Program Suspension In January, RPL Associate Dean Diane L. Moore and Assistant Dean for RPL Hussein Rashid departed unexpectedly. In a blistering resignation letter, Rashid accused Harvard of enabling anti-Muslim bias by failing to respond to “racist” and “false” statements against RPL by Harvard affiliates.

Hussein RashidHarvard Crimson on Harvard’s Racism
‘A Campaign of Anti-Palestinian Racism’: HDS Students, Alumni Decry Program Suspension In January, RPL Associate Dean Diane L. Moore and Assistant Dean for RPL Hussein Rashid departed unexpectedly.…