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科学家的方法可以提前几个月发出大地震预警
诸平 2024-9-2 19:27
科学家的方法可以提前几个月发出大地震预警 诸平 Fig. 1 The Mirror Lake offramp on the Glenn Highway near Chugiak, Alaska, shows damage after the Nov. 30, 2018, earthquake. Photo courtesy of Alaska Department of Transportation and Public Facilities Fig. 2 These charts from the resea ...
个人分类: 新科技|1050 次阅读|没有评论
用量子精度解开手性分子的秘密
热度 1 诸平 2024-8-31 20:36
用量子精度解开手性分子的秘密 诸平 A new study demonstrates a near-complete control of quantum states in chiral molecules, achieving up to 96% purity. This advancement in molecular physics could profoundly impact our understanding of life’s molecular foundations and the universe’s asy ...
个人分类: 新科技|3954 次阅读|2 个评论 热度 1
新发现挑战了150年的假设:科学家发现了不寻常金属的新特性
诸平 2024-8-30 19:17
新发现挑战了150年的假设:科学家发现了不寻常金属的新特性 诸平 Fig. 1 University of Auckland researchers have uncovered new properties of gallium, demonstrating that its covalent bonds, unique among metals, reappear at high temperatures, challenging long-held views and providing insight ...
个人分类: 新科技|796 次阅读|没有评论
数学家揭穿了GPS的假设,提出来改进方案
热度 1 诸平 2024-8-29 20:36
数学家揭穿了GPS的假设,提出来改进方案 诸平 Fig. 1 Mireille Boutin Fig. 2 A tourist following GPS to a manta ray dive tour drove into Honokohau Small Boat Harbor on April 29, 2023. (Christie Hutchinson) 据荷兰埃因霍温科技大学 ( Eindhoven University of Technology 简称 ...
个人分类: 新科技|5270 次阅读|4 个评论 热度 1
冷数学,热话题:应用理论为海冰导热性提供了新的见解
诸平 2024-8-28 20:50
冷数学,热话题:应用理论为海冰导热性提供了新的见解 诸平 An upside-down sea ice slab showcasing brine channels that facilitate the drainage of liquid brine and support convection along the interface. Credit: Professor Ken Golden 据澳大利亚麦考瑞大学 ( Macquarie University ) 2 ...
个人分类: 新科技|752 次阅读|没有评论
科学家发现DNA的“空间语法”:此突破可能重写遗传学教科书
热度 1 诸平 2024-8-27 20:21
科学家发现DNA的“空间语法”:此突破可能重写遗传学教科书 诸平 A breakthrough in genetic research has uncovered a “spatial grammar” in DNA, showing that the positioning of transcription factors critically influences gene activity, potentially reshaping how we understand gene regulation ...
个人分类: 新科技|3928 次阅读|3 个评论 热度 1
人工智能解决了量子化学中最困难的挑战之一
诸平 2024-8-23 20:39
人工智能解决了量子化学中最困难的挑战之一 诸平 New research using neural networks, a form of brain-inspired AI, proposes a solution to the tough challenge of modelling the states of molecules. https://www.sciencedaily.com/releases/2024/08/240822142627.htm 据英国伦敦帝国学院 ...
个人分类: 新科技|970 次阅读|没有评论
下一个前沿:DNA成为数据存储和计算的引擎
热度 1 诸平 2024-8-23 15:54
下一个前沿: DNA 成为数据存储和计算的引擎 诸平 A new technology using DNA for data storage and computing has been unveiled by researchers from NC State and Johns Hopkins. This innovative approach includes creating dendricolloids to enhance data density and storage life, paving the way f ...
个人分类: 新科技|4638 次阅读|3 个评论 热度 1
创新化合物利用新机制杀死癌细胞
诸平 2024-8-20 19:23
创新化合物利用新机制杀死癌细胞 诸平 Fig. 1 A Bochum team created a substance that induces ferroptosis in cancer cells, potentially paving the way for new treatments. Further research is required to refine its targeting. Credit: SciTechDaily.com Fig. 2 A team headed by Joh ...
个人分类: 新科技|738 次阅读|没有评论
原子控制开启单分子光电子学新时代
热度 1 诸平 2024-8-18 16:10
原子控制开启单分子光电子学新时代 诸平 Scientists have achieved a significant breakthrough in nanoscale optoelectronics, enabling precise control over single-molecule switching using localized surface plasmons. This development opens new possibilities for creating more efficient and ada ...
个人分类: 新科技|3856 次阅读|2 个评论 热度 1

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