The markets: Mostly up at the end of a volatile week.
但这份诱惑背后，将是运营商CAPEX资本支出结构的根本性变化。传统RAN设备的成本模型是“一次性采购+长期维护”，而GPU的商业模式是“硬件+软件许可+持续升级”的组合，一旦运营商接受GPU进入RAN体系，其成本结构将被英伟达重新定义，网络与算力将绑定在单一生态上。
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Credit: Leah Stodart / Mashable
A study investigating the emergence of squamous tumours in the upper gastrointestinal tract of the mouse shows that an initial tumour stress response triggers fibroblasts to remodel the underlying stroma, creating a fibronectin-rich precancerous niche that supports tumour survival.