Loo turned to the SLAC National Accelerator Laboratory in Menlo Park, Calif., where physicist Sami Gamal-Eldin Tantawi was redefining how electromagnetic waves move through linear accelerators. Tantawi’s findings allowed scientists to precisely control how energy is delivered to particles—paving the way for compact, efficient, and finely tunable machines. It was exactly the kind of technology FLASH therapy would need to target tumors deep inside the body.
China's exports were boosted by strong demand for electronics while shipments of agricultural and manufactured goods also rose.
，这一点在新收录的资料中也有详细论述
Q3 2021 the vaccine was already widely available and I was able to travel/visit more again。关于这个话题，新收录的资料提供了深入分析
Refinement types