Prototype of a predictive engineering model (PEM) of a Hall thruster, integrating physics-based sub-models with uncertainty quantification.

where the Taliban is courting investment despite instability and international isolation. China remains a key player in Afghanistan’s resource extraction projects.

and survivors of the genocide against Uyghurs in China. Hall has provided live coverage surrounding the Israel-Hamas war from the ground in Southern Israel. Additionally, Hall’s breaking news ...

Get Instant Summarized Text (Gist) Simulations of electric ion thrusters have been validated through experiments, addressing challenges in predicting thruster lifespan due to chamber wall effects ...

Just as we are reckoning with how to conserve ecosystems on Earth for future living creatures, we must think of space as an ...

Explore the rankings here. The manufacturing industry is a cornerstone of China’s economy and a crucial sector underpinning the global economy. In 2023, the manufacturing sector’s added value ...

It is located in the center of the hall and is one of the longest dinosaur fossils ever found in China. Besides fossils, there is a video of battles between a Yangchuanosaurus and a ...

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