BBC

How to draw a graph of a linear equation

A linear equation is drawn as a straight line on a set of axes. To draw the graph we need coordinates. We generate these coordinates by substituting values into the linear equation. STEP 1 - Draw a ...

Making quantum vibrations nonlinear to enable phonon-phonon interactions

Phonons are the quantum units of mechanical vibration. They describe how motion propagates through a solid at the smallest ...

AI-driven framework uncovers new carbon structures—one thought to be harder than diamond

Through new improvements to existing AI models, researchers in China have created a framework that can methodically identify useful new forms of solid carbon. With their approach, Zhibin Gao and ...
IEEE

MPGT: Multimodal Physics-Constrained Graph Transformer Learning for Hybrid Digital Twins

Abstract: In additive manufacturing (AM), heating and cooling cycles are the main factors influencing component quality. Physics-based models are the most powerful tool for simulating such processes.
IEEE

Real-time Robust State Estimation for Large-scale Low-observability Power-transportation System Based on Meta Physics-informed Graph TimesNet

Abstract: The rapid growth rate (91.6%/year) and widespread integration of Electric Vehicle Charging Stations (EVCSs) introduce substantial challenges to the Power Distribution System (PDS). Highly ...