Results 81 to 90 of about 2,473,621 (173)

A Coupled O2‐CO2 Model for Joint Estimation of Stream Metabolism, O‐C Stoichiometry, and Inorganic Carbon Fluxes

Journal of Geophysical Research: Biogeosciences, Volume 130, Issue 4, April 2025.
Abstract We determine where stream carbon dioxide (CO2 ${\text{CO}}_{2}$) comes from by developing a model for the joint estimation of stream metabolism, oxygen‐carbon (O‐C) stoichiometry, and fluxes of dissolved inorganic carbon (DIC), based on observations of stream oxygen (O2 ${\mathrm{O}}_{2}$) and CO2 ${\text{CO}}_{2}$ concentrations. The model is
Jacob S. Diamond, E. Bertuzzo
wiley   +1 more source

Unification of Symmetries Inside Neural Networks: Transformer, Feedforward and Neural ODE [PDF]

arXiv
Understanding the inner workings of neural networks, including transformers, remains one of the most challenging puzzles in machine learning. This study introduces a novel approach by applying the principles of gauge symmetries, a key concept in physics, to neural network architectures. By regarding model functions as physical observables, we find that
arxiv  

AI‐Driven Applications in Clinical Pharmacology and Translational Science: Insights From the ASCPT 2024 AI Preconference

Clinical and Translational Science, Volume 18, Issue 4, April 2025.
ABSTRACT Artificial intelligence (AI) is driving innovation in clinical pharmacology and translational science with tools to advance drug development, clinical trials, and patient care. This review summarizes the key takeaways from the AI preconference at the American Society for Clinical Pharmacology and Therapeutics (ASCPT) 2024 Annual Meeting in ...
Mohamed H. Shahin, Prashant Desai, Nadia Terranova, Yuanfang Guan, Tomáš Helikar, Sebastian Lobentanzer, Qi Liu, James Lu, Subha Madhavan, Gary Mo, Flora T. Musuamba, Jagdeep T. Podichetty, Jie Shen, Lei Xie, Mathew Wiens, Cynthia J. Musante   +15 more
wiley   +1 more source

AI Safety for Physical Infrastructures: A Collaborative and Interdisciplinary Approach

Fatigue &Fracture of Engineering Materials &Structures, Volume 48, Issue 4, Page 1919-1928, April 2025.
ABSTRACT Where AI systems are increasingly and rapidly impacting engineering, science, and our daily lives, progress in AI safety for physical infrastructures is lagging. Most of the research and educational programs on AI safety do not consider that, in today's connected world, safety and security in physical infrastructures are increasingly entangled.
Fariborz Farahmand, Richard W. Neu
wiley   +1 more source

Measure‐valued processes for energy markets

Mathematical Finance, Volume 35, Issue 2, Page 520-566, April 2025.
Abstract We introduce a framework that allows to employ (non‐negative) measure‐valued processes for energy market modeling, in particular for electricity and gas futures. Interpreting the process' spatial structure as time to maturity, we show how the Heath–Jarrow–Morton approach can be translated to this framework, thus guaranteeing arbitrage free ...
Christa Cuchiero, Luca Di Persio, Francesco Guida, Sara Svaluto‐Ferro   +3 more
wiley   +1 more source

A theoretical stability of mixed convection 3D Sutterby nanofluid flow due to bidirectional stretching surface. [PDF]

Sci Rep, 2023
Yasmin H, Zeeshan Z, Alshehry AS, Ganie AH, Shah R.   +4 more
europepmc   +1 more source

Description of chemical systems by means of response functions. [PDF]

J Math Biol
Franco E, Kepka B, Velázquez JJL.
europepmc   +1 more source

A novel hybrid framework for efficient higher order ODE solvers using neural networks and block methods. [PDF]

Sci Rep
Murugesh V, Priyadharshini M, Sharma YK, Lilhore UK, Alroobaea R, Alsufyani H, Baqasah AM, Simaiya S.   +7 more
europepmc   +1 more source

Invariant solutions, lie symmetry analysis, bifurcations and nonlinear dynamics of the Kraenkel-Manna-Merle system with and without damping effect. [PDF]

Sci Rep
Aldwoah K, Ahmad S, Alqarni F, Younis J, Hashim HE, Hleili M.   +5 more
europepmc   +1 more source

Applying fractional calculus to malware spread: A fractal-based approach to threat analysis. [PDF]

PLoS One
Razi N, Riaz MB, Bano A, Kamran T, Ishtiaq U, Shafiq A.   +5 more
europepmc   +1 more source