Prépublication
· 2026 arXiv
EN
ALMA high-resolution surveys have so far focused mainly on large, bright protoplanetary disks, where substructures are routinely detected, leaving compact disks poorly characterized. Yet, the survival of millimeter emission in Class II sources implies that rad...
Pietro Curone, Gijs D. Mulders et al.
#astro-ph.EP
Prépublication
· 2026 arXiv
EN
Higher-order curvature corrections to general relativity arise naturally in many fundamental theories and provide phenomenologically interesting low-energy effective field theories. However, higher-derivative terms can introduce ghost modes, which call the val...
Antonio De Felice, Guillem Domènech et al.
#gr-qc
Prépublication
· 2026 arXiv
EN
Recently, an analog to the t = 0 moment of our Solar System's meteoritic record was identified for the first time around the Class I protostar HOPS-315. Crystalline silicates were found to recondense from SiO gas that cools as it advects upward from a hot ther...
F. J. Ballieux, M. K. McClure et al.
#astro-ph.SR
Document numérisé
· 1796 Gallica (BnF)
FR
Document numérisé par la Bibliothèque nationale de France, publié en 1796. Thème : mathématiques. Consultable en ligne sur Gallica.
Bibliothèque nationale de France
#Mathématiques
Prépublication
· 2026 arXiv
EN
Interpreting machine learning model predictions is a central challenge, particularly for black-box vision models. Concept-based attribution methods interpret models using human-understandable concepts. Existing concept-based methods can only interpret classifi...
Bhanu Tokas, Rahul Nair et al.
#cs.CV
Prépublication
· 2026 arXiv
EN
In recent years, simulation-based inference (SBI) methods have been proposed to address several data-analysis challenges faced by existing and planned gravitational-wave experiments. For example, SBI classification has recently been shown to significantly impr...
James Alvey, Andrea Mitridate et al.
#astro-ph.IM
Prépublication
· 2026 arXiv
EN
Deep learning has revolutionised weather forecasting in recent years, especially through atmospheric foundation models, which offer competitive skill for a fraction of the computational costs of classic physics-based models. However, most existing foundation m...
Eliot Walt, Miltiadis Kofinas et al.
#cs.LG
Prépublication
· 2026 arXiv
EN
AI learning tools are rapidly entering classrooms, but evidence about whether they help students learn is mixed and rests mostly on test scores. Comparatively less research addresses whether the use of AI changes students' live learning behaviors in class. Her...
Dan J. Wang, Neelam Modi Jain et al.
#cs.HC
Prépublication
· 2026 arXiv
EN
Studies with 1-m class telescopes have now established that glints from satellites and space debris are the main obstacles to searches for sub-minute optical transients. Here, we report a study of this foreground using observations from the Legacy Survey of Sp...
G. Megias Homar, S. R. Kulkarni et al.
#astro-ph.IM
Livre numérisé
· 1853 Internet Archive
EN
Book digitized by Google from the library of the University of Michigan and uploaded to the Internet Archive by user tpb.
J. Bartlett
#history
#class
#greek