Artificial intelligence is rapidly transitioning from a conceptual showcase to a practical driver of cross-border trade, ...

该专有药物靶向乳酸—自噬通路，以重新激活处于静息状态的毛囊干细胞。在小鼠模型中，一种候选药物在仅相当于对照药物浓度的百分之一时，即可达到与5%外用米诺地尔相当的生发评分。这一里程碑建立在两款由人工智能研发的头皮护理成分实现商业化成功的基础之上，并将X ...

AI 真的太爱说废话了。 为此，Karpathy 专门分享了一组技巧，针对的就是怎么让大模型越来越多的输出变得更容易理解。 方法有点出人意料。 因为 Karpathy 拿出的是一套 40 年前的航空写作规范。 40 ...

在英国，“laughing at oneself（自嘲）” ...

开源推荐Strata想本地跑模型的朋友可关注此项目，它让本地部署门槛大大降低。Strata[1] 是一个面向消费级电脑的开源本地大模型推理引擎，主打运行 1250 亿参数的 Qwen3.8-Flash-Next 量化版。它通过量化、GPU 专家缓存和 ...

On September 18, the iPhone 18 series officially launched, and LeiTech received the iPhone 18 Pro Max immediately. Compared to last year’s radically redesigned iPhone 17 Pro Max, Apple has taken a not ...

斑马和蛇身上的耀眼条纹长期以来被认为会干扰捕食者运动知觉（motion perception），但该假说迄今获得的实证支持甚少。蝴蝶表现出极其多样且高对比度的翅图案，其功能引发了激烈的理论争论与研究。在此，研究人员提出，蝴蝶翅图案与飞行动力学协同作用，产生迷惑 斑马和蛇身上的耀眼条纹长期以来被认为会干扰捕食者运动知觉（motion perception），但该假说迄今获得的实证支持甚少。蝴蝶表现出 ...

Learn why a former exec uses Substack for her LinkedIn audience to beat algorithm drops, protect reach, and turn views into ...

Optimization problems rarely have a single right answer. In engineering design, scheduling, and machine learning, decision makers often juggle several conflicting objectives at once—minimizing cost w ...

Researchers at Sandia National Laboratories have unveiled SANDWake3D, a three-dimensional parabolic RANS solver that models ...

A new analysis of the 2024 U.S. presidential election reveals how TikTok’s design encourages candidates to use short, ...

AI tools are increasingly replacing human judgments in some settings. For instance, resume-screening algorithms are often ...