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金价要变天?欧洲宣布突破黄金量产技术,每秒产生8.9万金原子
Sou Hu Cai Jing· 2026-01-24 09:53
Group 1 - The European Organization for Nuclear Research has reported the generation of at least 86 billion gold atoms during experiments, equivalent to approximately 89,000 gold atoms per second [1] - The process involves transforming lead atoms into gold by removing three protons and corresponding neutrons under extreme conditions, although the resulting gold atoms exist only at the subatomic scale and have a very short lifespan [2][3] - The advancements in particle collider technology, particularly with China's Circular Electron-Positron Collider (CEPC), may lead to potential industrial applications of such theoretical results in the future [2][4] Group 2 - The historical context of diamonds, which started as a laboratory product with high costs and limited use, parallels the current situation with gold, suggesting a possible future for gold production [4] - If gold can be produced on a larger scale, it could significantly alter the pricing structure and market dynamics, similar to the changes observed in the diamond market [5][7] - The rise in diamond production has shifted consumer perceptions, with a growing preference for transparency and traceability in purchasing, leading to new aesthetic trends in luxury items [9][11]
多个首次!我国科技再迎密集突破
Group 1: Breakthroughs in Technology - China's first successful automatic formation trial of heavy-duty trains marks a significant advancement in railway freight, achieving a 50% increase in comprehensive capacity through wireless communication technology [1] - The successful launch of 19 low-orbit satellites for satellite internet represents a milestone in digital process integration, enhancing efficiency through automated testing and intelligent assembly [1] - The first realization of space metal 3D printing signifies a major leap in space manufacturing technology, transitioning from ground validation to space engineering verification [3] Group 2: Energy Sector Developments - The full-capacity operation of the Zhejiang Anji power plant, the largest and most efficient gas power plant in China, supports winter electricity demand in East China with a total installed capacity of 1686 megawatts and an efficiency of 64.15% [4] - The Anji power plant is expected to generate up to 7 billion kilowatt-hours annually, sufficient to meet the electricity needs of 6 million residents for a year [4] Group 3: Scientific Research Advancements - Chinese scientists have presented the dynamic process of gold nanoparticle formation at the nanoscale, challenging traditional views on gold sources and providing new insights for green gold extraction processes [2]
江苏省科学技术奖励决定公布
Xin Lang Cai Jing· 2026-01-23 21:55
"二维过渡金属硫族化合物半导体材料与器件研究"等52个项目获得省自然科学奖,其中一等奖10项,二 等奖22项,三等奖20项;"微纳基元跨尺度增材制造装备与应用"等243个项目获得省科技进步奖,其中 一等奖50项(通用项目45项、专用项目5项),二等奖96项(通用项目86项、专用项目10项),三等奖 97项;江南大学刘龙等10人,获得省青年科技杰出贡献奖;兹比格涅夫·瓦迪斯瓦夫·昆兹维奇等4人,获 得省国际科技合作奖。 省政府奖励决定指出,希望获奖单位和个人珍惜荣誉、再接再厉,在实现高水平科技自立自强上勇攀高 峰、再创佳绩。全省科技工作者要以获奖者为榜样,加强原创性、引领性科技攻关,促进科技成果转化 应用,以科技创新引领产业创新,为奋力谱写"强富美高"新江苏现代化建设新篇章提供更加坚实的科技 支撑。 本报讯 (记者 徐冠英) 1月23日,省政府网站发布《省政府关于2024年度江苏省科学技术奖励的决 定》:授予52个项目省自然科学奖、243个项目省科技进步奖、10人省青年科技杰出贡献奖、4人省国际 科技合作奖。 根据2025年3月1日起施行的《江苏省科学技术奖励办法》,经省科学技术奖励评审委员会评审、省科学 技术 ...
我国科研团队发现一维带电晶体结构
中国能源报· 2026-01-23 02:43
我国新成果有望让器件"存得更多 占得更少"。 1月2 3日,从中国科学院物理研究所获悉,该所研究团队通过激光法创制了自支撑萤石结构铁电薄膜,并利用先进的电子显微镜技术对 薄膜中的一维带电畴壁(晶体结构)进行了原子尺度的观测和调控。相关成果1月23日在国际学术期刊《科学》发表。 ▲ 萤石结构铁电材料ZrO2(二氧化锆)中的一维带电畴壁示意图 那么自然界是否有合适的材料去构建超小型铁电畴壁从而提升存储密度呢?萤石结构铁电材料的出现带来了新机遇,它的三维晶体结构 是由极性晶格层和非极性晶格层交替排列组成。铁电极化被限制在分离的极性晶格层中,而且各极性晶格层几乎是完全独立的,因此原 本的三维铁畴"魔方"变成了分离的二维铁畴"拼图"。据此,在这种材料中可能存在一维的带电畴壁结构。如果存在的话,是怎样的物理 机制充当"胶水"来稳定了这些带电畴壁呢?我们又能否人为操控这些畴壁的产生、运动和擦除呢? 科研团队发现这些带电畴壁被约束在极性晶格层中,厚度和宽度均具有埃级尺寸(约为人类头发直径的数十万分之一),畴壁处过量的 氧离子或氧空位充当了黏结的"胶水"稳定了这些带电的畴壁。研究团队利用电子辐照产生的局部电场演示了对这些一维带 ...
AI for Science开年新突破:中科大实现多尺度结构逆向设计128倍加速,登上Nature子刊
机器之心· 2026-01-21 09:35
近日, 中国科学技术大学 (U STC) 联合新疆师 范大学、中关村人工智能研究院、香港理工大学 ,在 数据驱动的 多功能双 连通多尺度结构逆向设计领域 取得 重要突破。相关成果于 2026 年 1 月 8 日以 "D ata-dri ven Inverse Design of Multifunctional Bicontinuous Multiscale Structures" 为题,发表于 Nature 旗下顶级综合 期刊 Nature Communications 。 该研究首次系统性解决了双连通多尺度结构长期存在的 "难描述、难设计、难制造" 核心瓶颈,为 骨植入物、渗 透器件、力学隐身结构 等复杂工程系统 的智能化 设计提供了全新的数据驱动范式。 论文链接:https://www.nature.com/articles/s41467-025-68089-2 数据链接:https://drive.google.com/drive/folders/1VnNVyjxKFQPCH_YchG52gRw1zEXKMr2J 开源链接:https://github.com/llwang91/L-BOM/ 向自然学习 ...
吉林大学科研团队在嫦娥六号月球样品中首次发现天然单壁碳纳米管与石墨碳
Xin Lang Cai Jing· 2026-01-21 03:07
近日,吉林大学科研团队通过对嫦娥六号月壤样品的系统分析,在国际上首次发现并确认了天然形成的 单壁碳纳米管和石墨碳,揭示了月球表面"高能物理-化学过程"的精细程度,印证了月球背面地质活动 更活跃,为研究月球演化史提供关键数据。 来源:新华网 形成机制示意图。国家航天局供图 这一研究综合运用多种显微与光谱技术,对嫦娥六号采集的月球背面样品进行了系统表征,首次明确识 别出石墨碳,并追溯了其可能的形成与演化过程,也是在国际上首次证实了无需人工干预、天然形成的 单壁碳纳米管的存在。 研究表明,这些碳纳米管的形成可能与月球历史上微陨石撞击、火山活动及太阳风辐照等多因素协同作 用下的铁催化过程密切相关,展现了自然界在极端条件下合成关键材料的能力。 研究团队通过对比研究嫦娥六号月球背面样品与嫦娥五号月球正面样品,还发现嫦娥六号样品中的碳结 构具有更明显的缺陷特征,这可能与月球背面经历的更强烈的微陨石撞击历史有关;这一发现也揭示了 月球正面与背面在物质组成与演化过程上存在新的不对称性。 碳纳米管 这是吉林大学科研团队在嫦娥五号月球样品中发现少层石墨烯后,又一重要发现。相关研究成果于近日 发表在学术期刊《纳米快报》上。 ...
2025上海GDP总量全球第五,增速跑赢全国
Di Yi Cai Jing Zi Xun· 2026-01-21 02:09
Core Viewpoint - Shanghai's GDP is projected to reach 56,708.71 billion yuan in 2025, with a year-on-year growth of 5.4%, surpassing the national average of 5% and ranking fifth globally among cities [2] Economic Growth and Resilience - Shanghai has demonstrated resilient growth amidst significant external uncertainties, marking a recovery after previous years of slower growth compared to the national average [2][3] - The city is positioned at a strategic juncture, balancing structural challenges and opportunities, laying a solid foundation for the "14th Five-Year Plan" [2] Key Economic Indicators - Industrial output from strategic emerging industries in Shanghai is expected to grow by 6.5% in 2025, with their share of total industrial output reaching 45%, up from 43.6% in 2024 [3][4] - The three leading industries in Shanghai are projected to see a 9.6% increase in output, surpassing 2 trillion yuan, with integrated circuit manufacturing growing by 15.1% and artificial intelligence manufacturing by 13.6% [4] Consumption, Investment, and Trade - Shanghai's total retail sales of consumer goods are expected to grow by 4.6% in 2025, outperforming the national growth rate of 3.7%, with significant growth in sectors like new energy vehicles and home appliances [5] - Fixed asset investment in Shanghai is projected to increase by 4.6%, exceeding the national decline of 3.8%, with industrial and infrastructure investments growing by 20% and 11.2%, respectively [5] - The total import and export volume is anticipated to reach 4.5 trillion yuan, growing by 5.6%, with exports increasing by 10.8%, particularly to ASEAN and Belt and Road countries [6] Structural Transformation and Industry Development - Shanghai is accelerating the construction of a modern industrial system, with a focus on advanced manufacturing and emerging sectors such as low-altitude economy and commercial aerospace [9][10] - The financial services sector in Shanghai is also seeing improvements, with the total trading volume in financial markets reaching 40.59 trillion yuan, a growth of 11.2% [10] Urban Development and Global Positioning - The "Five Centers" initiative is crucial for enhancing Shanghai's urban capabilities and competitiveness, with ongoing improvements in global rankings across various indices [7][11] - Shanghai's port trade volume is expected to exceed 11 trillion yuan, maintaining its position as a global leader, with container throughput reaching 55.063 million TEUs [10]
未知机构:经济座谈会新9位明明中信证券首席经济学家对-20260120
未知机构· 2026-01-20 02:35
Summary of Key Points from the Conference Call Industry and Company Overview - **Securities Industry**: Represented by Mingming, Chief Economist of CITIC Securities, focusing on the non-bank financial sector, particularly brokerage firms [1] - **Financial Education and Research**: Represented by He Jia, Vice Dean and Professor at Nankai University, emphasizing the support of academic research for the multi-financial and fintech sectors [2][3] - **Artificial Intelligence (AI)**: Represented by Yan Junjie, Founder of Minimax, covering software development, IT services, and media applications related to AI [4] - **Electric Power Industry**: Represented by Zhang Zhigang, Chairman of State Grid Corporation, focusing on electricity production and transmission [5] - **Higher Education and Research**: Represented by Gong Qihuang, President of Peking University, highlighting the role of education in nurturing talent and providing cutting-edge research for technology industries [6][7] - **Information and Communication Technology (ICT)**: Represented by Yu Xiaohui, President of the China Academy of Information and Communications Technology, covering communication, computing, and electronics, particularly in 5G, IoT, and smart manufacturing [8] - **Medical Services and Biopharmaceuticals**: Represented by Wang Yongjun, Director of Beijing Tiantan Hospital, focusing on medical services, medical devices, and biomedicine, especially in neurology [9] - **Cultural Media and Performing Arts**: Represented by Zhou Liya, a choreographer and dancer, focusing on the cultural and media sectors, including film and cultural dissemination [10] - **Sports Industry**: Represented by Shi Yuqi, a badminton player, covering sports goods, services, and event operations [11] Core Insights and Arguments - Academic research is crucial for providing theoretical frameworks and talent support to various industries, particularly in finance and technology [2][4][7] - The electric power sector is essential for national infrastructure and energy security, with ongoing developments in production and distribution [5] - The integration of AI into various sectors is expected to drive innovation and efficiency, particularly in software and media applications [4] - The ICT sector is rapidly evolving, with significant advancements in communication technologies like 5G and IoT, which are pivotal for industrial transformation [8] - The healthcare sector, especially in neurology, is seeing advancements in medical services and biopharmaceuticals, indicating growth potential in medical technology [9] Additional Important Content - The emphasis on nurturing talent in technology and research is a recurring theme, indicating a strategic focus on education as a driver for industry growth [6][7] - The diverse representation of industries in the conference highlights the interconnectedness of sectors such as finance, technology, healthcare, and education, suggesting collaborative opportunities for innovation and development [2][4][6][8]
微参考 │ 新加坡最吃香职业刷新 AI榜首,教师上榜!《自然》标定2026科学大事;古埃及文物在人工智能应用中“活”起来……
Sou Hu Cai Jing· 2026-01-19 13:18
用简单的文字 让您了解不简单的新闻 科技 《自然》标定2026科学大事,特朗普成"场外变量" 《自然》对2026年的重大科学事件进行展望,AI科学家"出道"、新一轮月球探测兴起、大型海洋钻探项目等入选。 具体来看,人工智能驱动的科研实现 飞跃,2026年甚至可能出现首个由AI做出的重大科学成果;医学上有两项临床试验将启动,旨在为患有罕见遗传病的儿童开发个性化基因疗法,临床监 管变革将加速新药惠及病人;NASA的"阿耳忒弥斯2号"任务将借助"猎户座"飞船把4名航天员送上环月轨道,中国将登陆月球南极,研究者还把目光投向 火星,欧洲空间局计划发射行星搜索卫星"柏拉图"号;中国大洋钻探船"梦想"号预计会开启首次科考之旅,位于日内瓦附近大型强子对撞机预计在2026年 迎来大规模升级;特朗普政府已将美国科研优先事项聚焦于AI和量子科技,白宫和国会的博弈看似还会继续围绕削减科学资助这一议题,气候政策也可 能被削弱,大学则必须努力克服移民限制的挑战。 <文汇报>2026-01-15 配图来源:摄图网 重构科研格局的关键力量 古埃及文物在人工智能应用中"活"起来 在埃及文明国家博物馆灯光昏暗的展厅里,埃及应用程序开发者艾哈迈德 ...
盘点,中央批准国家实验室名单
仪器信息网· 2026-01-19 09:03
摘要 : 本文梳理了全国各省市国家实验室和省实验室建设名单,并收集了高校的参与情况,一睹科技力 量建设中的高校担当。 特别提示 微信机制调整,点击顶部"仪器信息网" → 右上方"…" → 设为 ★ 星标,否则很可能无法看到我 们的推送。 1月12日,河北省科技厅发布消息,由河北清华发展研究院牵头,联合 清华大学、河北医科大 学、河北中医药大学 等共建的 燕赵生物医药实验室 筹建工作获省科技厅批复,标志着该实验 室进入实质性建设阶段。据悉,这是河北省启动建设的第五个"燕赵实验室"。 目前我国实验室体系正在加快调整。国家实验室正在新建,全国重点实验室正在重组,各地方 正在积极建设省实验室。省实验室被看作国家实验室的预备队、潜力股。 中央批准成立的新型 科研机构鹏城国家实验室 曾作为广东省首批4家省实验室 之一启动建设;首批浙江省实验室 西湖实验室 明确表示,将以国家级生命健康创新平台为建设目标……本文梳理了 全 国 各 省 市 国家实验室和省实验室建设名单,并收集了高校的参与情况 , 一睹科技力量建设中的高校担 当。 国家实验室,战略科技重器 党的十八大以来,习近平总书记多次提及国家实验室的布局和建设,从不同层面 ...