近日，一项名为《One-Minute Video Generation with Test-Time Training》（一分钟视频生成与测试时训练）的全新研究论文正式发布，标志着人工智能视频生成技术迈入了一个崭新阶段。该研究通过在预训练 ...

由于美国总统唐纳德·特朗普（Donald Trump）宣布加征关税，美国家庭平均每年将额外承担高达3800美元的支出。图片来源：Allen J. Schaben / Getty 经济学家和分析人士称，唐纳德·特朗普总统本周对数十个国家推行全面关税政策 ...

BEIJING, April 8 (Xinhua) — China has released new guidelines on building a high-quality system of employment services for ...

来源 | Jevons的宏观笔记At this moment, a huge amount of attention is being justifiably paid to the announced tariffs and their very ...

Origin Quantum, a startup based in the eastern Chinese city of Hefei, has successfully fine-tuned a billion-parameter AI ...

Chinese operators such as Spacesail, China Satellite Network Group, and Shanghai Landspace Technology are also accelerating the development of their satellite constellations to strengthen national ...

向上滑动阅览北大经院学术午餐会第202期Trade competition and the “Great Migration”: The impact of soybean import shock in China主讲人：林发勤（中国农业大学经济管理学院教授）主持老师：高明（北京大学经济学院长聘副教授）时间：2025年4月11日（周五）10:30-12:00地点：北京大学经济学院305会议室主讲 ...

为探究单核苷酸变异（SNVs）对 COL17A1 基因剪接事件的影响，温州医科大学仁济学院等研究人员分析 703 个 SNVs，并进行迷你基因检测。结果发现 8 个候选变异中有 6 个会干扰剪接。该研究有助于精准解析 COL17A1 变异，推动个性化治疗发展。

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(Leadstec) is a digital technology company headquartered in Hong Kong. The company focuses on providing digital experience ...

"I use DeepSeek to verify facts, obtain references, or search for information every hour. DeepSeek has become my everyday AI tool," says Jeffrey Sachs, a renowned American economist and professor at C ...