Spatial Coordination of Electromagnetic Communication Infrastructure, AI Technology Attention and Regional E-commerce Development: Evidence from China
K. Pei, Z. X. Fu, S. T. Meng, W. Jing
The digital economy rests on a physical substrate that is entirely electromagnetic: every transaction it records travels either as a guided optical wave in the fiber transport network or as a free-space radio wave across the mobile access link. These two layers …
cn, us, Burkina Faso (code pays fourni par la source)
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Advanced Electromagnetics