IEEE

Gradient Harmony Optimization-Driven Hybrid Physics-Informed Neural Network for Solving Neutron Diffusion Problems

Abstract: Physics-informed neural networks (PINNs) provide a flexible framework for solving neutron diffusion equations, yet their accuracy and stability are often hindered by limited spatial ...
GitHub

Video Diffusion Alignment via Reward Gradient

We have made significant progress towards building foundational video diffusion models. As these models are trained using large-scale unsupervised data, it has become crucial to adapt these models to ...
EurekAlert!

Pusan National University researchers develop game-changing method to create safer, long-lasting lithium-ion batteries

The proposed approach allows precise and independent control of average composition, slope, and curvature of full concentration gradients in high-nickel cathodes, resulting in lithium-ion batteries ...
Medscape

Administering Hypertonic Saline to Patients With Severe Traumatic Brain Injury

Hypertonic saline refers to any saline solution with a concentration of sodium chloride (NaCl) higher than physiologic (0.9%). Commonly used preparations include 2%, 3%, 5%, 7%, and 23% NaCl. HTS may ...
Business Wire

GE HealthCare Receives FDA Clearance for Head-Only SIGNA MAGNUS 3.0T MRI System

CHICAGO--(BUSINESS WIRE)--GE HealthCare (Nasdaq: GEHC) has received FDA 510(k) clearance for its innovative SIGNA™ MAGNUS, i a 3.0T high-performance, head-only magnetic resonance imaging (MRI) scanner ...
IEEE

Slit-gradient phoxonic crystal sensor for detecting the solution concentration

Abstract: This study proposes a slit-gradient phoxonic crystal sensor for detecting the changes in concentration during biochemistry reactions. A slit-gradient cavity is designed in the periodic ...
Scientific Research Publishing

Diffusion Equations of the Electric Charges and Magnetic Flux ()

1 Department of Mechanical Engineering, Faculty of Energy Engineering, Aswan University, Aswan, Egypt. 2 Department of Mechatronics, Faculty of Engineering and Materials Science, German University in ...
techxplore

Reduced risk of PEMFC flooding by gas diffusion media hydrophobic gradient

Fuel Cell Vehicles (FCVs) are typically powered by polymer electrolyte membrane fuel cells (PEMFCs), which convert the chemical energy of hydrogen and oxygen into electricity and produce water in the ...
C&EN

Coarsening of Foams Driven by Concentration Gradients of Gases of Different Solubilities

Article Views are the COUNTER-compliant sum of full text article downloads since November 2008 (both PDF and HTML) across all institutions and individuals. These metrics are regularly updated to ...
marktechpost

UC Berkeley And MIT Researchers Propose A Policy Gradient Algorithm Called Denoising Diffusion Policy Optimization (DDPO) That Can Optimize A Diffusion Model For Downstream ...

Researchers have made notable strides in training diffusion models using reinforcement learning (RL) to enhance prompt-image alignment and optimize various objectives. Introducing denoising diffusion ...
C&EN

Diffusiophoresis and Diffusio-osmosis into a Dead-End Channel: Role of the Concentration-Dependence of Zeta Potential

Creative Commons (CC): This is a Creative Commons license. Attribution (BY): Credit must be given to the creator. Chemically induced transport methods open up new opportunities for colloidal transport ...