Results 81 to 90 of about 44,314 (171)

Hitchhiker's Guide to the Swampland: The Cosmologist's Handbook to the String‐Theoretical Swampland Programme

Fortschritte der Physik, Volume 74, Issue 4, April 2026.
Abstract String theory has strong implications for cosmology, implying the absence of a cosmological constant, ruling out single‐field slow‐roll inflation, and that black holes decay. The origins of these statements are elucidated within the string‐theoretical swampland programme.
Kay Lehnert
wiley   +1 more source

Tessellation Groups, Harmonic Analysis on Non‐Compact Symmetric Spaces and the Heat Kernel in View of Cartan Convolutional Neural networks

Fortschritte der Physik, Volume 74, Issue 4, April 2026.
ABSTRACT In this paper, we continue the development of the Cartan neural networks programme, launched with three previous publications, by focusing on some mathematical foundational aspects that we deem necessary for our next steps forward. The mathematical and conceptual results are diverse and span various mathematical fields, but the inspiring ...
Pietro Fré, Federico Milanesio, Marcelo Oyarzo, Matteo Santoro, Mario Trigiante   +4 more
wiley   +1 more source

Fusion 3-Categories for Duality Defects. [PDF]

Commun Math Phys
Bhardwaj L, Décoppet T, Schäfer-Nameki S, Yu M.   +3 more
europepmc   +1 more source

Powering RCTs for Marginal Effects With GLMs Using Prognostic Score Adjustment

Statistics in Medicine, Volume 45, Issue 8-9, April 2026.
ABSTRACT In randomized clinical trials (RCTs), the accurate estimation of marginal treatment effects is crucial for determining the efficacy of interventions. Enhancing the statistical power of these analyses is a key objective for statisticians. The increasing availability of historical data from registries, prior trials, and health records presents ...
Emilie Højbjerre‐Frandsen, Mark J. van der Laan, Alejandro Schuler   +2 more
wiley   +1 more source

Bone Quality Beyond DXA in People Living with HIV: A Systematic Review of HR-pQCT, TBS, Microindentation, and Vertebral Fractures. [PDF]

J Clin Med
Razvan DV, Rosca O, Bratosin F, Predescu V, Vlad SV, Vlad A.   +5 more
europepmc   +1 more source

The Lie Group Basis of Neuronal Membrane Architecture: Why the Hodgkin-Huxley Equations Take Their Form. [PDF]

Membranes (Basel)
Melendy RF, Blue DH.
europepmc   +1 more source

A Model Intercomparison Study to Investigate Mixing Characteristics in Non‐Precipitating Stratocumulus Clouds

Journal of Advances in Modeling Earth Systems, Volume 18, Issue 4, April 2026.
Abstract Recent aircraft observations of marine stratocumulus clouds consistently showed that cloud microphysical relationships vary with altitude, indicating inhomogeneous mixing characteristics near cloud top and homogeneous mixing characteristics in mid‐levels of clouds.
Fan Yang, Kyoung Ock Choi, Kamal Kant Chandrakar, Fabian Hoffmann, Pei Hou, Steve Krueger, Chunsong Lu, Mikhail Ovchinnikov, Yangze Ren, Shin‐ichiro Shima, Peng Wu, Chongzhi Yin, Zeen Zhu, Seong Soo Yum   +13 more
wiley   +1 more source

Categorical Data in the Evaluation of School-Based Cyberbullying Prevention Programs: A Review of the Literature. [PDF]

Behav Sci (Basel)
Antivilo-Bruna A, Patino-Alonso C.
europepmc   +1 more source

On Constructing Informationally Complete Covariant Positive Operator-Valued Measures. [PDF]

Entropy (Basel), 2023
Amosov G.
europepmc   +1 more source

ICECREAM: high‐fidelity equivariant cryo‐electron tomography

Acta Crystallographica Section D, Volume 82, Issue 4, Page 295-313, April 2026.
We present ICECREAM, a self‐supervised approach that achieves substantially better denoising and more reliable missing‐wedge recovery in cryo‐ET, while reducing training and inference time relative to comparable baselines.Cryo‐electron tomography (cryo‐ET) visualizes 3D cellular architecture in its near‐native state.
Vinith Kishore, Valentin Debarnot, Ricardo D. Righetto, Benjamin D. Engel, Ivan Dokmanić   +4 more
wiley   +1 more source