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科学家拟利用E级超算模拟完整人脑
Ke Ji Ri Bao· 2026-01-14 01:19
据英国《新科学家》杂志网站12日报道,德国与英国科学家拟携手利用欧洲首台百亿亿次级(E级)超 级计算机"木星",模拟完整人脑。这一突破性尝试有望揭开大脑运作的深层奥秘,并为药物研发提供全 新测试平台。 长期以来,科学家多聚焦于大脑的局部区域,通过建模来解析特定功能。将各个脑区整合进统一模型, 以观察整体协同机制,这一愿景始终未能实现。如今,随着计算能力的飞跃,这一愿景正逐渐成为现 实。 当前最先进的计算机已迈入E级超算阶段。全球目前仅有4台达到此级别的机器。其中,"木星"于去年9 月在德国尤利希研究中心正式启用,是欧洲首个跻身该行列的超级计算机。 相较于此前对果蝇等小型生物大脑的模拟,如此规模的全脑仿真将带来质的飞跃。正如大语言模型如 ChatGPT所展现的那样:当系统足够庞大时,会涌现出小系统中根本不存在的新功能。 此次用于"木星"的模型将基于大量实验数据构建,包括单个神经元拥有的突触数量、放电频率等生物学 细节,力求贴近真实人脑结构。该全脑模拟将使科学家得以验证一些以往无法检验的核心理论,例如记 忆如何形成。他们可通过向虚拟大脑输入图像,观察其反应,并追踪记忆痕迹随脑规模变化的过程。此 外,这种技术还可用 ...
ETF盘前资讯|港股AI歇脚,资金暴力抢筹!港股互联网ETF(513770)单日狂揽近4亿元,阿里云收入加速增长
Sou Hu Cai Jing· 2026-01-14 01:17
Group 1 - The core viewpoint of the news highlights the recent performance of the Hong Kong stock market, particularly the AI sector, with the Hong Kong Internet ETF (513770) experiencing a slight decline of 0.53% despite significant capital inflows [1][4] - The Hong Kong Internet ETF (513770) saw a net inflow of 400 million yuan in a single day and a total of 1.144 billion yuan over the past ten days, indicating strong investor interest [1][4] - Major internet companies in Hong Kong showed mixed performance, with Alibaba and Bilibili both rising over 3%, while Tencent, Meituan, Xiaomi, and Kuaishou experienced declines [2][4] Group 2 - According to Hugging Face, Alibaba Cloud's Tongyi Qianwen series models have surpassed 700 million downloads, making it the highest downloaded open-source AI series on the platform [3] - Morgan Stanley predicts that Alibaba Cloud's revenue growth will accelerate in the coming quarters due to the expansion of generative AI workloads, shifting investor focus towards sustainable growth [3] - Citic Securities anticipates a 36% year-on-year growth in Alibaba's cloud computing revenue for Q3 FY26, with external revenue expected to increase by 32% [3] Group 3 - Bank of America forecasts that the AI sector will outperform the market again in 2026, despite macroeconomic pressures affecting consumer and corporate spending [4] - The valuation of Chinese internet stocks is considered attractive, with a forecasted price-to-earnings ratio of 18, lower than the ten-year average of 23 [4] - The Hong Kong Internet ETF (513770) and its associated funds track the CSI Hong Kong Internet Index, which includes major players like Alibaba, Tencent, and Xiaomi, with the top ten stocks accounting for over 78% of the index [4][5]
法国经济逐步回暖
Sou Hu Cai Jing· 2026-01-13 23:05
Economic Growth Outlook - France's economic growth is projected to be 0.9% in 2025 and 1% in 2026, with a notable acceleration in GDP growth of 0.5% quarter-on-quarter in Q3 2025, indicating enhanced economic momentum [1] - The recovery in the French economy is attributed to multiple factors, including improved economic momentum in the second half of 2025, stabilization in investment, and better-than-expected industrial recovery [1] Sector Performance - The aerospace sector's easing supply constraints contributed to a 1.3% quarter-on-quarter increase in manufacturing output, while manufacturing exports rose by 4.8% and corporate investments increased by 0.8% [1] - The monthly business survey by the Bank of France indicates continued improvement in economic activity, particularly in the industrial sector, with key indicators remaining above long-term averages for six consecutive months [2] Inflation and Consumer Power - As of November 2025, France's inflation rate increased by 0.9% year-on-year, remaining relatively low within the Eurozone, which supports consumer purchasing power and provides a predictable environment for businesses [1] - The stability in industrial sales prices and a slight increase in service prices were noted, with 8% of industrial firms reporting significant supply difficulties and 16% facing recruitment challenges, both showing a decrease from previous levels [2] Structural Challenges - Despite improved growth prospects, France's economy faces structural pressures, with public debt reaching €348.22 billion, accounting for 117.4% of GDP, and a projected fiscal deficit of 5.5% of GDP for 2025, significantly above the EU's 3% limit [3] - The French parliament has not yet formally approved the 2026 budget, leading the government to propose a "special law" to continue taxation and borrowing, which is crucial for maintaining normal operations of state institutions [3]
法国经济逐步回暖 二〇二五年经济增速预计为百分之零点九
Ren Min Ri Bao· 2026-01-13 22:16
Economic Growth Outlook - France's economic growth is projected to be 0.9% in 2025 and 1% in 2026, with a notable acceleration in GDP growth of 0.5% quarter-on-quarter in Q3 2025 compared to Q2 [1] - The recovery in the French economy is attributed to multiple factors, including improved economic momentum in the second half of 2025, stabilization in investment, and better-than-expected industrial recovery [1] Sector Performance - The aerospace sector's easing supply constraints contributed to a 1.3% quarter-on-quarter increase in manufacturing output, while manufacturing exports rose by 4.8% and corporate investments increased by 0.8% [1] - A monthly business survey by the Bank of France indicated continued improvement in economic activity, particularly in the industrial sector, with key industries like computers, electronics, and optics driving growth [2] Inflation and Consumer Prices - France's inflation rate rose by 0.9% year-on-year in November 2025, remaining relatively low within the Eurozone, which helps stabilize consumer purchasing power expectations [1] - The stability in industrial sales prices and a slight increase in service prices were noted, with 8% of industrial firms reporting significant supply difficulties and 16% facing recruitment challenges, both showing a decrease from previous levels [2] Structural Challenges - Despite improved growth prospects, France's economy faces structural pressures, with public debt reaching €348.22 billion, accounting for 117.4% of GDP, and a projected fiscal deficit of 5.5% of GDP for 2025, significantly above the EU's 3% limit [3] - The French parliament has not yet formally approved the 2026 budget, leading the government to propose a "special law" to continue tax collection and borrowing, which is crucial for maintaining normal operations of state institutions [3]
赣州鑫固精密科技有限公司成立,注册资本5000万人民币
Sou Hu Cai Jing· 2026-01-13 16:19
天眼查显示,近日,赣州鑫固精密科技有限公司成立,法定代表人为何悦弟,注册资本5000万人民币, 由赣州康晋电气设备有限公司全资持股。 序号股东名称持股比例1赣州康晋电气设备有限公司100% 经营范围含技术服务、技术开发、技术咨询、技术交流、技术转让、技术推广,金属成形机床制造,金 属结构制造,配电开关控制设备制造,电力电子元器件制造,电气信号设备装置制造,喷涂加工,通用 设备修理,金属制品修理,电气设备修理,金属成形机床销售,金属制品销售,金属材料销售,电气设 备销售,电工器材销售,五金产品批发,机械零件、零部件销售,技术进出口,货物进出口(除依法须 经批准的项目外,凭营业执照依法自主开展经营活动) 企业名称赣州鑫固精密科技有限公司法定代表人何悦弟注册资本5000万人民币国标行业制造业>计算 机、通信和其他电子设备制造业>电子器件制造地址江西省赣州市赣县区赣州高新技术产业开发区科创 二路18号企业类型有限责任公司(非自然人投资或控股的法人独资)营业期限2026-1-13至无固定期限 登记机关赣县区市场监督管理局 来源:市场资讯 ...
北交所日报:北交所领涨,持续关注AI应用、商业航天、半导体等赛道-20260113
Western Securities· 2026-01-13 12:32
Market Overview - On January 12, the North Exchange A-shares trading volume reached 43.52 billion yuan, an increase of 13.69 billion yuan from the previous trading day[1] - The North Exchange 50 Index closed at 1605.77, up 5.35%, with a PE_TTM of 67.48 times[1] - The North Exchange Specialized and Innovative Index closed at 2782.05, rising by 6.92%[1] Stock Performance - Out of 287 companies on the North Exchange, 272 rose, 0 remained flat, and 15 declined[1] - The top five gainers were: - Zhongcheng Technology (30.0%) - Tianrun Technology (30.0%) - Xingtum Control (30.0%) - Tonghui Information (30.0%) - Liujin Technology (29.9%)[1] - The top five decliners were: - Hongxi Technology (-6.2%) - Henghe Co., Ltd. (-3.0%) - Hengdong Light (-2.5%) - Haixi Communication (-2.3%) - Jiahua Technology (-2.2%)[1] Investment Insights - The overall trading activity on the North Exchange was robust, benefiting from the overall heat in the A-share market, which saw a record trading volume of 3.64 trillion yuan[3] - The technology growth sector, including AI applications, commercial aerospace, and controlled nuclear fusion, experienced significant gains, driving related companies on the North Exchange[3] - The North Exchange's focus on innovative small and medium enterprises aligns well with current policy support for "new quality productivity," suggesting continued benefits from the deepening technology growth trend[3] Risks - Potential risks include policy regulatory risks, unexpected policy changes for the North Exchange, and intensified industry competition[4]
7亿基金突遭“资金洪流”
Di Yi Cai Jing Zi Xun· 2026-01-13 11:16
Group 1 - The core point of the article highlights the recent surge in interest and investment in the Debon Fund's "Debon Stable Growth" product, leading to significant purchase limits being imposed to protect existing investors [2][4][11] - On January 13, the A-share market reached a record trading volume of nearly 3.7 trillion yuan, with many equity funds hitting new net asset value highs, prompting over 80 equity funds to announce purchase limits since the beginning of the year [2][11][12] - The Debon Stable Growth fund saw a single-day inflow of 12 billion yuan, although the fund company denied disclosing real-time fund size data, emphasizing that such information is not publicly available until the end of the trading day [4][9] Group 2 - The fund's risk rating was raised to "high risk" on the Ant Financial platform due to increased trading activity and market volatility, while another platform still categorized it as "medium to high risk" [6][8] - The fund's A-class share reported a year-to-date return of 29.42% as of January 12, with significant performance from its top holdings in the technology sector [8][9] - The recent market dynamics are attributed to institutional and absolute return funds driving a notable rally, with expectations for continued upward movement in the spring market [3][13]
主题形态学输出0109:磷化工等主题右侧突破
Huafu Securities· 2026-01-13 11:03
Core Insights - The report highlights the emergence of new investment themes, including AIGC index, photolithography, phosphor chemical industry, vehicle networking, and brain-computer interfaces, indicating a right-side breakout in these sectors [3][4] - It identifies trends in sectors such as intelligent AI, mobile payments, aluminum, and low-altitude economy, suggesting a right-side trend formation [3][4] - The report also notes stabilization at the bottom for industries like pig farming, insurance capital stakes, yellow wine, and innovative pharmaceuticals, indicating potential recovery [3][4] - Additionally, it points out bottom reversal opportunities in sectors like innovative pharmaceuticals, methanol, and industrial software, suggesting a shift in market dynamics [3][4] Right-Side Breakout Opportunities - New indices showing right-side breakout include cloud office index, big data index, and photolithography index, with respective 5-day gains of 8%, 10%, and 12% [8] - The phosphor chemical index has shown a 4% increase over 5 days, indicating a potential investment opportunity [8] - Other indices such as vehicle networking and brain-computer interface also show promising short-term performance [8] Right-Side Trend Opportunities - The report lists indices like intelligent AI and mobile payment with 5-day gains of 11% and 5% respectively, indicating a positive trend [10] - The aluminum industry index has shown a 15% increase over 20 days, suggesting strong momentum [10] - The low-altitude economy index has also demonstrated a 22% increase over 20 days, highlighting its growth potential [10] Bottom Stabilization Opportunities - The pig farming index has stabilized with a 1% gain over 5 days, indicating potential for recovery [14] - The insurance capital stake index has shown a similar trend with a 1% increase, suggesting investor confidence [14] - Other sectors like yellow wine and innovative pharmaceuticals also show signs of stabilization, with respective gains of 1% and 12% [14] Bottom Reversal Opportunities - The methanol index has shown a 6% increase over 5 days, indicating a potential reversal in market sentiment [18] - The industrial software index has demonstrated a 13% gain, suggesting a strong recovery signal [18] - The innovative pharmaceuticals index has also shown a 12% increase, indicating a positive shift in market dynamics [18]
1月13日深证国企ESG(970055)指数跌1.7%,成份股中核科技(000777)领跌
Sou Hu Cai Jing· 2026-01-13 10:53
Group 1 - The Shenzhen State-owned Enterprise ESG Index (970055) closed at 1462.82 points, down 1.7%, with a trading volume of 56.526 billion yuan and a turnover rate of 2.08% [1] - Among the index constituents, 9 stocks rose while 40 stocks fell, with Dengkang Dental leading the gainers at a 6.17% increase and China Nuclear Technology leading the decliners at a 9.27% decrease [1] - The top ten constituents of the Shenzhen State-owned Enterprise ESG Index include Hikvision, Wuliangye, and Xugong Machinery, with respective weights of 9.57%, 9.23%, and 8.83% [1] Group 2 - The net outflow of main funds from the index constituents totaled 2.961 billion yuan, while retail investors saw a net inflow of 2.199 billion yuan [1] - Detailed fund flow data indicates that Yunnan Energy Investment and Yanghe Brewery experienced net inflows from retail investors, while major funds showed outflows for several stocks including Yun Aluminum and Wuliangye [2] - The fund flow analysis highlights the varying investor sentiment, with significant retail interest in certain stocks despite overall net outflows from institutional investors [2]
7亿基金突遭“资金洪流”
第一财经· 2026-01-13 10:52
Core Viewpoint - The article discusses the recent surge in interest and investment in the Debon Wealth Growth Fund, highlighting the implications of its rapid growth and the subsequent restrictions imposed by the fund to protect existing investors [3][4][6]. Group 1: Fund Performance and Market Activity - On January 12, the Debon Wealth Growth Fund reportedly attracted 12 billion RMB in a single day, leading to heightened market attention and subsequent announcements of purchase limits [3][6]. - The fund's A-class shares recorded a year-to-date return of 29.42% as of January 12, with significant performance from its top holdings in the technology sector [10]. - The A-share market has seen a record trading volume, reaching nearly 3.7 trillion RMB on January 13, with almost half of equity funds hitting new net asset value highs [3][14]. Group 2: Purchase Restrictions and Risk Assessment - Debon Fund announced a significant tightening of purchase limits for its Wealth Growth Fund, reducing the maximum purchase amount to 10,000 RMB for A shares and 1,000 RMB for C shares starting January 14 [6][8]. - The fund's risk rating was raised to "high risk" on the Ant Financial platform due to increased trading activity and market volatility, while another platform maintained a "medium-high risk" designation [8][10]. - The imposition of purchase limits is aimed at protecting existing investors and managing the fund's operational stability amid rapid inflows [6][15]. Group 3: Market Sentiment and Future Outlook - Market sentiment remains optimistic, with expectations for continued upward movement in the A-share market, driven by institutional investments and a favorable liquidity environment [4][16]. - Analysts suggest that the current market rally may transition from valuation recovery to profit growth as companies begin to disclose annual performance forecasts [16][17]. - Despite the overall positive outlook, some fund managers express caution regarding high-volatility sectors, indicating a need for careful investment strategy and risk management [17].