Core Viewpoint - The first financial meteorological AI model "Entropy Machine" has been launched in China, developed by Fudan University and the National Meteorological Information Center, aiming to explore the role of meteorological factors in financial asset pricing and provide innovative tools for risk management and investment decision-making [1][2]. Group 1: Model Development and Purpose - "Entropy Machine" is based on global meteorological reanalysis data and stock price-volume data, capable of predicting short-term returns for the majority of A-share market stocks [1]. - The model's validation shows that it accurately identifies industries highly sensitive to meteorological factors, such as renewable energy (wind and solar), traditional oil and chemical industries, construction, and agriculture, aligning with the World Meteorological Risk Management Association's listed industries [1]. Group 2: Investment Strategy and Performance - Investment strategies constructed based on the model's test results have demonstrated consistent positive returns during historical backtesting across multiple time periods, preliminarily validating the effectiveness and application potential of meteorological factors in the A-share market [1]. Group 3: Applications and Implications - The "Entropy Machine" has broad applications in the financial sector, allowing companies in climate-sensitive industries to manage climate risks and maintain market value [2]. - Financial institutions such as banks and insurance companies can utilize the model for risk control in equity pledge businesses and expand into innovative climate investment and financing [2]. - Investors can use the model as an auxiliary tool for quantitative investment, while academia can leverage its outputs to test and refine asset pricing theories [2].

Core Insights - The research conducted by Hainan University's Coral Reef Ecology International Joint Research Center reveals that two common nitrogen pollutants, nitrate and ammonium, have opposing effects on corals under thermal stress [1][2] - The study provides a new perspective on how climate change and nutrient pollution jointly impact coral reef ecosystems and establishes a nitrate concentration threshold for seawater quality management [1] Group 1: Effects of Nitrogen Pollutants - Nitrate exacerbates coral bleaching by intensifying oxidative damage to symbiotic algae (zooxanthellae) and disrupting the stability of photosynthesis-related membrane structures, ultimately leading to a breakdown of the symbiotic relationship [1] - In contrast, ammonium enhances corals' heat resistance by boosting their antioxidant capacity and promoting the synthesis of lipids necessary for photosynthesis, thereby alleviating oxidative stress caused by high temperatures [1] Group 2: Management Recommendations - The research identifies a protective threshold for nitrate concentration at 0.13 mg/L (approximately 9 micromoles/L), below which coral bleaching under high temperatures can be effectively mitigated [2] - It emphasizes the need for strict local water quality management to control anthropogenic nitrate emissions, particularly in coastal areas like the Great Barrier Reef and Caribbean, where nutrient enrichment is primarily driven by nitrate [2] - The findings suggest that while climate change remains the greatest threat to coral reefs, managing nitrate pollution is crucial for enhancing the resilience of coral ecosystems against global climate change [2]

Core Insights - A new low-cost solution for all-solid-state lithium batteries has been proposed by Professor Ma Cheng from the University of Science and Technology of China, addressing the challenge of maintaining good interface contact without relying on high external pressure [1] Group 1: Technical Innovations - The newly developed solid electrolyte, lithium zirconium aluminum chloride oxide, has a Young's modulus of less than 25% and hardness of less than 10% compared to other mainstream inorganic solid electrolytes, making it suitable for commercial production [2] - The solid electrolyte maintains its inorganic powder form, allowing for effective adaptation to large-scale roll-to-roll production processes [2] Group 2: Performance Improvements - The lithium zirconium aluminum chloride oxide enables the pressure required for stable cycling of all-solid-state lithium batteries to be reduced from tens or hundreds of megapascals to just 5 megapascals, achieving hundreds of stable cycles at this lower pressure [2] - The core raw material for this new electrolyte, zirconium tetrachloride, is highly economical, costing less than 5% of mainstream sulfide solid electrolytes, indicating strong commercial viability [2]

不久前，大连周水子国际机场海关工作人员在进境旅检渠道，查获一个辐射超标的"护身符"挂件。现场 检测结果显示，该挂件辐射剂量率高达168.6微希沃特/时，超出现场本底值1686倍，属于辐射严重超标 物品。核素分析结果进一步确认，这款宣称"保平安"的挂件中含有放射性核素钍-232。 大连海关技术中心高级工程师褚莹倩在接受科技日报记者采访时说，这枚"护身符"的辐射剂量率远超现 场本底值，若长期贴身佩戴，可能对健康造成不可逆的伤害。值得警惕的是，这并非个例。当前市面上 部分被炒作的"能量石""保健项链"等饰品，与这枚"护身符"存在类似风险。部分产品原料含有放射性核 素，或经不当加工后放射性物质高度聚集，导致辐射超标。 褚莹倩介绍，放射性核素是具有不稳定原子核的一类原子，其原子核会发生放射性衰变，发出α、β、γ 等射线，这些射线会对人体造成危害。此次查获的"护身符"中含有的钍-232，就是典型的放射性核素。 此外，铀-238、镭-226等也是常见的放射性核素，它们广泛存在于锆石、稀土矿石等天然矿石中。而市 面上不少"能量饰品"的原料正是这类天然矿石，若加工过程中未进行规范的辐射检测与管控，就可能辐 射超标。 "这些放射 ...

Core Viewpoint - The People's Bank of China has launched the "Action Plan" to enhance the management and service system of the digital renminbi, marking the transition to the 2.0 era of digital currency, which includes a new measurement framework, management system, operational mechanism, and ecosystem [1] Group 1: Application Scenarios - The Action Plan indicates a shift from digital cash to digital deposit currency, allowing digital renminbi to function as a modern payment and circulation method with attributes of commercial bank liabilities [2] - Digital renminbi will now earn interest as it is treated as a deposit, enhancing benefits for both individuals and enterprises [3] - The digital renminbi has achieved full-scenario currency capabilities across various sectors, including retail, education, and cross-border payments, creating replicable and scalable application models [3] Group 2: Dual-Layer Architecture Optimization - The Action Plan optimizes the dual-layer operational system, where the central bank sets rules and standards while commercial banks manage customer wallets and ensure compliance [4] - The upgrade of the dual-layer architecture is expected to increase commercial banks' enthusiasm for promoting digital renminbi, as it aligns responsibilities and benefits [5] - Digital renminbi will be included in the reserve requirement framework, allowing banks to manage it as a liability, thus enhancing financial stability and security [5] Group 3: Technological Advantages - China's approach to digital renminbi combines account-based management with blockchain efficiency, aiming for lower costs and higher efficiency in digital payments [6][7] - The establishment of an international operational center for digital renminbi in Shanghai aims to enhance cross-border payment efficiency using blockchain technology [7] - The multi-central bank digital currency bridge has processed 4,047 cross-border payment transactions, with digital renminbi accounting for approximately 95.3% of the transaction volume, indicating its growing role in international trade [8]

Group 1 - The core achievement of Taiyuan Heavy Machinery Group is the development of the world's first high-altitude operation (empty container bundling) robot, which has passed acceptance testing and is now in production at Ningbo Zhoushan Port [1][3] - The port has an annual throughput of over 1.2 billion tons and handles more than 4 million containers each year, facing challenges such as low efficiency and high risk during seasonal typhoons [3] - The new intelligent operation system integrates a high-altitude work platform, robotic arm system, and visual recognition technology, marking a transition from manual to intelligent operations [3][4] Group 2 - The development team overcame several key technical challenges, enhancing the machine's environmental resistance and introducing real-time visual feedback and adaptive force control systems to ensure precision even in adverse weather conditions [4] - The main goals of the new equipment are to ensure safety, improve efficiency, and reduce costs, with the robot significantly increasing operational efficiency and eliminating high-altitude work risks [4] - The successful deployment of the robot exemplifies the company's commitment to innovation-driven development and aims to contribute to the high-quality development of China's manufacturing industry [4]

Group 1 - The core focus of the article is on the innovations showcased by BOE (京东方) at CES 2026, particularly in the fields of automotive intelligence and green technology [1][3] - BOE presented over 60 advanced display technologies and IoT solutions, aiming to foster collaborative innovation and ecological win-win scenarios with over 40 global partners [1] - The introduction of the HERO 2.0 smart cockpit marks a significant advancement in interactive experiences, emphasizing audio-visual enhancements and connectivity between vehicles and homes [1][3] Group 2 - HERO 2.0 incorporates AI technology for smart voice and gesture control, achieving a complex command recognition rate of 98% [3] - The cockpit features a central control screen that allows users to manage various functions such as sunroof control, food ordering, and home monitoring, facilitating "car-home" and "car-business" connectivity [3] - The world's first smart, independent vehicle amplifier with real-time AI sound quality restoration technology offers a high-fidelity audio experience, while the digital broadcasting system ensures quality audio and image transmission even without 4G or 5G signals [3]

Core Viewpoint - The article discusses the strategic deployment of the "15th Five-Year Plan" focusing on enhancing original innovation and key core technology breakthroughs, as reviewed and approved by the 20th Central Committee of the Communist Party of China [1] Group 1: Achievements and Reforms - The National Natural Science Foundation of China (NSFC) has made significant reforms during the "14th Five-Year Plan" period, emphasizing the importance of basic research and achieving notable results that promote new productive forces [2] - The NSFC maintains a commitment to the leadership of the Party in basic research, ensuring that 60-70% of funding supports curiosity-driven research, including general projects and youth science fund projects [2][3] - A systematic funding mechanism for original basic research has been established, with a focus on identifying and recommending non-consensus projects [3] Group 2: Talent Development - The NSFC has constructed a comprehensive talent funding system, emphasizing support for young researchers and creating dedicated pathways for young teams to excel [3] - A long-term stable support mechanism has been implemented for various talent projects, ensuring that outstanding talents can focus on research without distractions [3] Group 3: Collaboration and Funding - Significant progress has been made in guiding local governments, enterprises, and social forces to invest in basic research, with 34 local governments and 36 central enterprises joining the joint fund [3] - By 2025, external funding is expected to exceed 4.6 billion yuan, accounting for nearly 12% of central government funding [3] Group 4: International Cooperation - The establishment of an International Research Funding Department aims to enhance global scientific research funding and expand high-level openness in basic research [4] Group 5: Future Directions - The "15th Five-Year Plan" emphasizes the need for high-quality development in basic research to support technological self-reliance and the construction of a strong scientific nation [5] - Six key areas for strengthening basic research have been outlined, including strategic layout, increased investment, and fostering an environment conducive to original innovation [6][7] - The NSFC aims to create a modern management system for scientific funding that encourages free exploration and original innovation, while also focusing on talent cultivation and addressing national needs [8][9]

Core Insights - Tsinghua University has developed an AI-driven ultra-high-throughput drug virtual screening platform called DrugCLIP, significantly enhancing the speed of new drug screening by a factor of one million [1][2] - DrugCLIP can perform 31 trillion matching calculations in a single day, screening 1 million candidate molecules in just 0.02 seconds, thus overcoming the speed bottleneck in new drug development [1] - The platform achieves full coverage screening of approximately 10,000 targets and 20,000 key sites within the human genome, analyzing over 500 million candidate small molecules and enriching more than 2 million potential effective molecules [2] Group 1 - DrugCLIP represents a breakthrough in drug screening technology, allowing for automatic and precise matching of small molecules to disease targets without the need for traditional step-by-step simulations [1] - The platform has created the world's largest drug target matching database, which is freely accessible to global researchers [2] Group 2 - The research findings have been published in the international academic journal "Science," marking a significant advancement in the field of drug discovery [1]

北京1月11日电 11日，记者从生态环境部获悉，为解决城镇污水处理厂污染物排放标准在实施过程中不 能科学判定污染物瞬时值超标等问题，生态环境部与国家市场监督管理总局联合发布《城镇污水处理厂 污染物排放标准》（GB 18918-2002）修改单，以强化标准技术内容的精准性、科学性，提升标准与监 管执法体系的协调性、兼容性。修改单自3月1日起实施。 城镇污水处理厂是重要的治污设施，也是水污染物排放的重点单位。根据其排放标准在实施过程中出现 的问题，修改单增设了化学需氧量、氨氮、总氮、总磷4项污染物略高于日均值的瞬时值要求，并将 pH、色度、粪大肠菌群数的日均值调整为瞬时值，以防范瞬时高污染值对环境水体的冲击。 生态环境部水生态环境司有关负责人说，修改单增加了4项主要水污染物的瞬时值要求，有利于促进城 镇污水处理厂加强自身管理，实现稳定达标。如果以心率来打比方，日均值相当于24小时平均心率，瞬 时值相当于每分钟的心率，二者均指示"健康风险"，同时控制有利于污水处理厂的良性运行，也有利于 提升环境监督执法效能。在修改单实施后，城镇污水处理厂不需要改变处理工艺，不增加经济压力，但 需要关注并提升运行管理水平，加强对异常 ...