Scientists solve longstanding mystery about diseases driven by uncontrolled cell growth

For the first time, scientists have answered a longstanding question in cell biology about a partnership of proteins called ...

Cells use Morse code-like rhythms to coordinate growth

Cells experience many different types of stress, such as starvation or stress caused by too much salt or too high a temperature. Insulin signals respond to such stress signals by sending the protein ...
IEEE

Optimization of Fuel Cell Hybrid System Configuration via Modified Multi-Objective Particle Swarm Algorithm

Abstract: This paper presents a novel approach to the capacity allocation problem in fuel cell hybrid vehicles. It introduces a multi-objective evolutionary algorithm nested Dynamic Programming (DP) ...
IEEE

Two-Dimensional Particle-in-Cell/Monte Carlo Collisional Simulation of the Post-Arc Breakdown in Vacuum Circuit Breakers

Abstract: Vacuum circuit breakers are widely used in medium-voltage power systems, and the post-arc breakdown is a key factor limiting performance of the vacuum circuit breakers. In this work, a 2-D ...
GitHub

Initial Particle Sampling for SMC-Based Inference-Time Reward Alignment in Score-Based Generative Models

We propose Ψ-Sampler, an SMC-based framework that improves inference-time reward alignment in score-based generative models via efficient posterior initialization using the pCNL algorithm. We ...