Core Viewpoint - Computing power is the engine of the digital economy, becoming a core resource in the intelligent transformation of society, especially with the rise of AI models [1] Group 1: Current State of Computing Power in China - As of June 2023, China's total number of operational computing power centers reached 10.85 million standard racks, with intelligent computing power at 788 EFlops, ranking among the top globally [1] - The rapid iteration of AI raises concerns about insufficient computing power [1] Group 2: Huawei's Strategy - Huawei is adopting a differentiated path by constructing a new computing supply system based on "super nodes + clusters" to address the increasing demand for computing power and external limitations in chip manufacturing [2] - The "super node" concept integrates computing chip resources to create a low-latency, high-bandwidth computing entity, enhancing computing efficiency for training and inference of large models [2] - Huawei's latest super node products, Atlas 950 SuperPoD and Atlas 960 SuperPoD, support 8,192 and 15,488 Ascend cards respectively, with the computing power scale of the new clusters exceeding 500,000 and reaching 1 million cards [3] Group 3: Future Outlook and Innovations - Huawei aims to innovate systematically with the "super node + cluster" approach, providing sustainable and scalable computing power for China's AI development [3] - The company plans to advance its computing capabilities at a pace of nearly one generation per year, doubling the computing power each time [3] - Huawei has introduced the UnifiedBus protocol to overcome technical bottlenecks in large-scale super node interconnection, promoting an open ecosystem for computing power [5][6] Group 4: Open Source and Ecosystem Development - Huawei is committed to open-sourcing its Ascend hardware to accelerate developer innovation and build a robust ecosystem [6] - The trend towards open-source technology is seen as essential for the construction of a computing ecosystem, with significant implications for reducing computing costs and fostering comprehensive system innovation [6][7] - Recent government policies are aimed at strengthening the open-source landscape, providing a supportive environment for the development of the computing ecosystem in China [7]

Core Insights - A research team from the University of Michigan has developed a new algorithm based on physics that allows micro nuclear reactors to autonomously adjust their output power on demand [1] - The research indicates that several startups and traditional companies in the U.S. are actively promoting the short-term deployment of micro nuclear reactors, making this new development economically viable [1] Group 1: Micro Nuclear Reactor Advantages - Micro nuclear reactors can achieve a thermal output of up to 20 megawatts and are advantageous due to their transportability and versatility, suitable for remote communities, disaster areas, military bases, and cargo ships [1] - When connected to the grid, these reactors can provide stable zero-carbon energy [1] Group 2: Challenges and Solutions - A key challenge for micro nuclear reactors is the need for "load-following" capability, which allows them to dynamically adjust output power based on actual demand, unlike large nuclear power plants that rely on manual adjustments [1] - The research focuses on high-temperature gas-cooled reactors, which can be flexibly scaled, and a simplified model was constructed to retain core parameters such as power density and coolant inlet temperature [1] Group 3: Control Algorithm Development - The team employed Model Predictive Control (MPC) to predict and optimize system behavior within set constraints and time frames [2] - A specially designed MPC controller adjusts power by regulating the rotation angle of the reactor's central control drum, with inward rotation decreasing power and outward rotation increasing it [2] - Testing showed that the control algorithm maintained an error of less than 0.234% in tasks requiring a 20% power increase or decrease per minute, demonstrating high accuracy without the use of artificial intelligence [2]

许多人仍认为人工智能（AI）生成的语音听起来"机械感"明显，但英国伦敦玛丽女王大学研究团队在新 出版的《公共科学图书馆·综合》杂志上发表论文指出，AI语音合成技术已进入新阶段，其生成的"克隆 语音"或深度伪造声音，逼真度与真人录音无异。 研究团队采用当前最先进的AI语音合成工具，生成两类合成语音：一类是基于真人录音的"克隆"声音， 旨在模仿特定说话者；另一类则由大型语音模型生成，不针对具体个人。参与者被要求辨别声音的真实 性与可信度。 研究团队表示，AI语音已渗透日常生活，如Alexa、Siri及各类客服系统。虽然当前系统音色仍具机械特 征，但自然度接近人声的AI语音技术已然成熟。利用商用软件仅需几分钟真人录音，即可快速、低成 本地生成高质量声音克隆，且几乎无需专业知识。 最新研究显示，公众对高仿真语音认知机制的研究迫在眉睫。AI语音技术的飞速发展有望给教育、人 机交互等领域带来创新机遇——在这些领域，定制的高质量合成语音可增强用户体验。但是，合成语音 也对伦理、版权和安全构成挑战，尤其在虚假信息、诈骗与身份冒用等方面需加强防范。 （文章来源：科技日报） 尽管研究未发现AI声音存在"超真实效应"（即比真人更像 ...

Group 1: Innovation in Pharmaceuticals - China has made significant progress in innovative drug development, with the number of approved new drugs increasing from 4 in 2015 to 37 in 2024, and the proportion of first-in-class drugs rising from 4% to 38% [1] - Despite the advancements, challenges such as lack of original theories and technologies, intense competition, changing international environments, and payment system issues pose risks to sustainable industry growth [1][2] Group 2: Development of eVTOL Industry - The eVTOL industry in China is rapidly developing, currently leading globally, supported by the aviation and new energy vehicle sectors [2] - Key technological challenges include distributed propulsion aerodynamics, high-energy power sources, and safety control in complex environments, with a focus on integrating artificial intelligence for autonomous flight capabilities [2] Group 3: Quantum Computing and Research - The Shenzhen International Quantum Research Institute is pursuing a differentiated competition strategy by expanding into solid-state quantum computing and scientific instrument development, achieving notable progress in a short time [3] - Emphasis on the need for China to strengthen its independent research and development of scientific instruments to become a technological powerhouse [3] Group 4: Brain-Computer Interface Technology - Brain-computer interfaces are categorized into brain control and brain modulation, with applications in aiding patients with movement disorders and treating mental health conditions [3] - The development of non-invasive techniques for brain modulation is highlighted as a crucial future direction, with innovative methods proposed for targeted brain area stimulation [3] Group 5: Overall Technological Landscape - The reports from the four academicians reflect China's technological self-reliance and the realities of global technological competition, emphasizing the need to confront challenges to maintain leadership in disruptive innovation [4]

Core Insights - A new method proposed by Australian and UK scientists allows for simultaneous precise measurement of a particle's position and momentum, reshaping quantum uncertainty and laying the groundwork for future ultra-precise sensing technologies [1][2] Group 1: Quantum Measurement Technique - The method challenges the Heisenberg uncertainty principle, which states that certain paired properties, like position and momentum, cannot be precisely measured at the same time [1] - The team utilized a technique called "mode operation," sacrificing some global information to focus on small changes, achieving high precision in measuring both position and momentum [1] Group 2: Experimental Validation and Applications - The team verified this strategy in experiments using technology developed for quantum error-correcting computers, preparing trapped ions in a "grid state" to measure tiny vibrations for joint position and momentum measurement [2] - This advancement surpasses the "standard quantum limit" of traditional classical sensors, enabling sensors to capture weak signals even under quantum noise interference [2] - Although still in the laboratory phase, this measurement framework could complement existing methods and potentially lead to new application areas, similar to how atomic clocks transformed navigation and telecommunications [2]

Core Insights - An international collaborative research team from Denmark, the United States, Canada, and South Korea has experimentally demonstrated the capability of quantum technology to significantly outperform classical methods, achieving a task completion time reduction from 20 million years to just 15 minutes, thereby realizing "quantum advantage" [1][2]. Group 1: Research Findings - The research addresses a common challenge in efficiently understanding complex and noisy physical systems, where traditional methods require extensive measurements to infer system behavior, which becomes increasingly difficult for quantum systems due to measurement disturbances and exponential growth in required measurements as system size increases [1]. - The Danish technical university team introduced a unique quantum resource: entangled light, which allows for simultaneous extraction of more effective information through joint measurements, significantly reducing measurement ambiguity [2]. Group 2: Implications and Applications - The results indicate that the efficiency improvement is not due to more precise equipment but rather the inherent quantum advantage of the measurement method itself, achieved in a realistic lossy system rather than an idealized lossless environment [2]. - This breakthrough not only highlights the speed enhancement but also showcases the potential applications of quantum technology in fields such as sensing, system identification, and machine learning, paving new paths for quantum metrology and sensing [2][3]. - The transition of quantum advantage from theoretical discussions to practical demonstrations suggests a promising future for the development of high-sensitivity quantum sensors and innovative solutions in big data analysis and machine learning, significantly reducing energy consumption and time costs [3].

Core Insights - The collaboration between Georgia Institute of Technology and Vanderbilt University has led to the development of the world's first micro "lung chip" with an integrated immune system, which can actively defend against pathogens, potentially revolutionizing disease research and providing a platform for new therapies [1][2]. Group 1: Technological Breakthrough - The new lung chip incorporates a functional immune system, allowing it to realistically simulate the lung's response to infections, inflammation, and self-repair processes [1]. - Previous attempts to integrate an immune system into organ chips faced technical challenges, such as the short lifespan of immune cells and difficulties in mimicking their circulation and tissue interaction in the human body [1]. Group 2: Research Applications - This innovative lung chip opens new avenues for preclinical research, aiding in the detailed analysis of immune responses and interactions with viral infections, as well as evaluating the efficacy of antiviral drugs [2]. - The chip can be utilized to study diseases such as asthma, cystic fibrosis, lung cancer, and tuberculosis, and there are plans to integrate immune organs to simulate the interaction between the lungs and the systemic immune system [2]. Group 3: Future Goals - The long-term objective is to achieve personalized medicine by constructing chips using patients' own cells to predict the best treatment options [2].

Core Insights - China Mobile launched the "Mobile Pet" product on September 28, addressing common issues faced by pet owners such as pet loss, lack of scientific feeding knowledge, and separation anxiety [1][4] - The product offers six scenario-based solutions to provide a one-stop service that emphasizes "intelligence, warmth, and safety" for millions of pet-owning families [1][4] Product Features - "Mobile Pet" is built on a "connection + hardware + application + rights" framework, offering six types of scenario-based services, with functionalities available on the Mobile Love Home APP [4] - Users can control smart devices like smart water dispensers, feeders, and litter boxes remotely, enabling features such as remote feeding, water circulation, automatic waste disposal, and smart reminders for scientific feeding [4] - Health monitoring devices track pets' movements, set electronic fences, and assist in locating lost pets, while electronic dog tags serve as identification for pets [4] - The "AI Pet Report" compiles key data on pets' diet, hydration, and exercise, providing health insights and smart pet care suggestions [4] - The AI assistant offers scientific pet care answers and supports voice interaction, while pet cameras provide new perspectives on pets' activities [4] Market Integration and Partnerships - The "Mobile Pet" product integrates 16 smart hardware items and offers 48 pet rights services, including pet insurance, food, and grooming [7] - Since May, pilot programs have been launched in 17 provinces [7] - China Mobile, in collaboration with the Beijing Love It Animal Protection Public Welfare Foundation, initiated the "Small Stray Full Meal Action," allowing users to participate through the APP and earn points for donating food to support animal rescue efforts [7] - The company plans to deepen its investment in pet technology, focusing on AI and IoT applications in pet products, and aims to expand partnerships with pet hospitals, smart device manufacturers, and pet service providers [7]

"江北变电站采用全户内设计，全站电气设备均放置于22米高的3层建筑内，通过立体布局，与同类常规 变电站相比节约了一半的空间。"国网湖北送变电公司施工班组负责人马继辉说。 9月25日，华中地区首个进入城市腹地的超高压变电站——500千伏江北变电站投产送电，武汉区域经济 社会高质量发展再添新动能。 江北变电站位于湖北省武汉市东西湖区。为减少输电线路长度，降低电力传输损耗，该变电站直抵城市 区域负荷中心，打通西北清洁能源入汉通道，年输电量将达38.4亿千瓦时。据介绍，该站将直接保障武 汉江岸、江汉、硚口、东西湖及长江新区五个城区超千万居民医疗、教育、商业等民生设施可靠用电。 同时，可为武汉6座220千伏变电站及26座110千伏变电站提供电源。 据了解，为降低电网工程建设对周边居民造成的影响，江北变电站每台变压器都有属于自己的全封 闭"单间"，四面墙壁上铺设的隔音材料可在变压器工作时，将室外噪声控制在60分贝以下，相当于一般 室内谈话的声音，最大限度减少对周围小区的影响。（吴纯新 李季） ...

张涛告诉科技日报记者："我非常荣幸获得2025年引文桂冠奖。该奖项是对我们单原子催化概念原创性 和重要国际影响力的肯定。过去，我和我的合作伙伴站在前人肩膀上提出了单原子催化的新概念，未 来，我希望有更多的年轻科学家站在我们的肩膀上，推动催化科学和化学进一步发展。我相信单原子催 化与人工智能的结合将塑造原子精准的催化研究新范式，使高效催化剂的理性设计成为可能，推动全球 新能源和绿色化工的发展。" 科睿唯安高级副总裁、学术研究与政府事业部研究与分析业务负责人埃马纽埃尔·蒂沃德说："每年，引 文桂冠奖都会表彰杰出的科学家，他们的研究工作彻底改变了所在学科，产生了深远的社会影响。他们 的研究不仅被引用量极高，同时具有深远影响力。科睿唯安很荣幸向这些先锋致敬，他们的贡献往往会 得到诺贝尔奖垂青。"引文桂冠奖被誉为"诺贝尔奖风向标"，自设立以来，已有83位引文桂冠奖得主荣 获诺贝尔奖，他们往往在获得诺贝尔奖前就得到了引文桂冠奖的认可。（记者王晓夏） 9月25日下午，全球领先的信息服务公司科睿唯安公布了2025年度引文桂冠奖名单，22位杰出科学家获 奖。中国科学院院士、中国科学院大连化学物理研究所研究员张涛成为首位来自中国 ...