Core Insights - The successful operation of China's first intelligent autonomous control system for gas turbine power generation marks a significant advancement in the country's thermal power generation technology, transitioning from traditional manual monitoring to intelligent autonomous operation [1] - The project, implemented by Huaneng East China Company, showcases the integration of AI large models with power production mechanism models, enabling automatic data collection and precise equipment status assessment [1] Group 1: Technological Advancements - The system allows for the entire process of gas turbine operation, including startup, grid connection, load adjustment, and shutdown, to be controlled autonomously without human intervention [1] - During trial operation, the unit successfully completed both cold and hot state startup and shutdown tests, achieving a key operational parameter compliance rate of 100% [1] Group 2: Industry Implications - This development is expected to accelerate the digital and intelligent transformation of the traditional energy industry in China [1] - The intelligent control system provides a new smart solution for the construction of China's new power system, enhancing operational efficiency and reducing risks associated with manual operations [1]

近日，青海电力交易中心与北京电力交易中心、吉林电力交易中心"三网"联动，共同达成跨省跨区中长 期外送电力交易，累计交易电量1876万千瓦时。 青海冬季日落时间较晚，每日16时至17时光照资源依然充沛，光伏发电出力保持高位。而东北地区日落 较早，此时正值用电晚高峰。此次交易正是利用天然的时空互补特性，借助全国互联电网，成功将西北 的"阳光资源"精准衔接东北的夜间电力供应。这是全国统一电力市场高质量发展的有益实践，进一步扩 大了青海新能源在全国范围的优化配置，青海电力中长期外送范围扩展至22个省（区、市）。 ...

该疫苗靶向一种名为免疫球蛋白E（IgE）的抗体。正常情况下，IgE随血液流动，会与体内免疫细胞结 合，在遭遇病毒、寄生虫等威胁时触发免疫应答，释放组胺，引发咳嗽、喘息或荨麻疹等症状。在过敏 人群中，IgE会对花生、猫毛屑等原本无害的蛋白过度反应，甚至可能诱发致命的全身性过敏反应，导 致喉头水肿、呼吸衰竭甚至休克。 新疫苗能够促使机体生成可与IgE结合的抗体，从而阻止IgE与免疫细胞受体结合。这一机制显著降低了 接触过敏原后可能启动过敏反应的游离IgE水平。 法国图卢兹感染与炎症研究所科学家在新一期《科学·转化医学》杂志发表论文称，他们研发出一种新 的实验性疫苗，名为"IgE-K"，能使小鼠在长达一年时间内免于严重过敏反应。这一最新进展显示，疫 苗接种在预防过敏领域具有广阔前景。 该研究证实了疫苗可激发抗IgE抗体的产生。新疫苗的作用机制与已获批准的抗过敏单抗药物奥马珠单 抗类似，但后者需每两周注射一次以维持效果，而新疫苗有望提供更持久的保护。 不过团队也提醒，仍需进一步验证该疫苗是否会在人体内引发意外过敏反应，以及IgE长期降低是否会 削弱机体对抗寄生虫感染的能力。 （文章来源：科技日报） 在动物实验中，团队 ...

2025年11月24日，特朗普政府通过行政令正式启动"创世纪计划"，整合联邦数据资源、国家实验室超算 能力、科研机构与私营科技企业，以人工智能为核心技术构建国家级科研基础设施，在能源、材料、生 命科学等关键领域通过人工智能加速科学发现。该项目旨在保障美国技术与地缘政治优势，其外溢影响 不限于重构国内科研体系，将冲击全球技术治理。 美国的战略逻辑是通过国家动员构建以科研—基础设施霸权为特征的"技术帝国主义"，以科研结构重组 和国家创新体系整合锁定美国在前沿科学领域的结构性优势。计划的战略定位宏大，通过历史类比强化 政治动员的合法性和正当性。行政令直言其"紧迫性和野心可与二战时期的曼哈顿计划相提并论"。总统 科学顾问迈克尔·克拉斯蒂奥斯表示，"创世纪"任务是"自阿波罗计划以来联邦科学资源的最大规模集 结"。计划延续竞争导向，旨在获得"国家技术主导权"和"全球竞争优势"。计划聚焦国家安全，其关键 科研领域对国防、基础设施和战略产业至关重要，所追求的科研加速实际是利用人工智能构建新的科研 —产业—战略循环，科研进展能够迅速转化为军事、产业和地缘政治优势。 "创世纪计划"将改变全球知识生产体系，进一步加剧全球技术力量结 ...

在实验过程中，团队利用微小、精确计时的光脉冲刺激了小鼠大脑深处经过基因改造的特定神经元群， 这些小鼠很快学会了将特定的光脉冲模式解读为有意义的线索，即使在没有视觉、听觉或触觉等外部感 觉输入的情况下，它们也能利用这些人工信号作出决策，并准确完成寻找奖励等行为的任务。 这一微型设备柔软且具有弹性，能够植入头皮下方，紧贴头骨表面，通过骨骼发送精确控制的光模式， 从而绕过人体自然的感觉通路，直接激活大脑皮层中的特定神经元群。 这项技术建立在此前该团队研发的首款无线、无电池、完全可植入光遗传学设备的基础上，但实现了关 键性升级。新设备配备了由64个微型LED组成的阵列，每个LED仅有发丝般粗细，能够通过无线编程控 制，向大脑发送复杂的光序列。 这种多区域、可编程的设计模拟了自然感觉中分布式的大脑活动模式，使传递的信息不再是简单开关信 号，而是类似于自然感觉体验中那种分布式的皮层网络活动。 美国西北大学团队在神经生物学与生物电子学交叉领域取得重大突破，开发出一种用光"与大脑对话"无 线设备。这种利用光直接向大脑传递信息的技术，被视为构建未来无缆脑机接口的重要一步。相关论文 8日发表在《自然·神经科学》期刊。 西北大学生 ...

Core Insights - The National Pipeline Group, in collaboration with the China Academy of Safety Science and Technology, successfully conducted the first full-scale high-pressure pure hydrogen pipeline jet fire test in China, filling a technological gap in this field [1][2] Group 1: Test Overview - The test, which started on November 11 and lasted nearly one month, aimed to gather critical data on flame characteristics and thermal radiation impact range after hydrogen leakage [1] - The test platform included a hydrogen main pipeline with a storage capacity of 12,000 cubic meters, capable of supporting various test conditions for continuous leakage and jet fire monitoring [1] Group 2: Test Methodology - The test involved 33 sets of conditions, including four leakage aperture sizes and three pressure levels, with horizontal, inclined, and vertical jet directions [1] - High-precision equipment such as thermal radiation meters, pressure and temperature sensors, thermocouples, and high-speed cameras were used to capture real-time data on flame characteristics and thermal hazards [1][2] Group 3: Implications and Future Work - Preliminary analysis indicates that the data obtained is complete and valid, providing scientific evidence for determining safe distances for pure hydrogen pipelines [2] - The test results will help optimize the thermal radiation assessment model for hydrogen pipeline leakage jet fires, supporting the establishment of safety standards for hydrogen transportation and contributing to the energy structure transition under the "dual carbon" goals [2]

Core Viewpoint - The State Administration for Market Regulation has approved two mandatory national standards for civil unmanned aerial vehicles (UAVs), which will take effect on May 1, 2026, to enhance the management and safety of drone operations [1]. Group 1: National Standards - The two approved standards are "Requirements for Real-name Registration and Activation of Civil Unmanned Aerial Vehicles" and "Operational Identification Specifications for Civil Unmanned Aerial Vehicle Systems" [1]. - The real-name registration standard outlines the workflow for registering and activating drones, including regulations on registration entities, management, queries, cancellations, data exchange interfaces, and security levels [1]. - The operational identification standard mandates that drones must actively report their identity, location, speed, and status to regulatory authorities throughout the flight process, ensuring real-time monitoring of drone operations [1]. Group 2: Implications for the Industry - The implementation of these standards addresses critical issues regarding "who can fly" and "who is flying," thereby supporting the effective enforcement of the interim regulations on UAV flight management [1]. - These standards are expected to provide significant support for the safe and orderly development of the drone industry, enhancing regulatory oversight and operational safety [1].

Core Insights - China's monthly electricity consumption has surpassed 1 trillion kilowatt-hours for the first time, showcasing the strength of the southern regional electricity market in ensuring optimal supply during peak demand [1] - The "Tianquan" solver, developed independently, has significantly improved computational efficiency, outperforming imported solvers by 14% [1][9] Group 1: Development of "Tianquan" - The southern regional electricity market was among the first to undergo market-oriented reforms, transitioning from government pricing to a model based on electricity costs and environmental expenditures [2] - Initially, domestic solvers lagged significantly behind international counterparts, requiring 30 to 40 times longer to solve the same problems [2] - The development team recognized the risks of relying on foreign solvers, as they did not disclose operational formulas or models, leading to potential safety hazards [2] Group 2: Research and Optimization - The team conducted extensive research and discussions with experts to create optimized underlying code, which was identified as a key factor in improving performance [3][6] - The initial testing of "Tianquan" revealed a significant performance gap, taking 20,000 seconds for a case compared to 11 times faster for imported solvers [4] - The team faced challenges in accessing the operational processes of imported solvers, which were treated as "black boxes," complicating efforts to enhance "Tianquan" [4][6] Group 3: Testing and Implementation - After numerous simulations and optimizations, "Tianquan" achieved a breakthrough, matching and then exceeding the speed of imported solvers by 14% [7] - The reliability of "Tianquan" is critical for grid safety, leading to extensive testing with real data from power plants and substations [8] - Following two years of dual operation with imported solvers, "Tianquan" transitioned to independent operation, expanding its support from two-day trading to continuous monthly settlements [9] Group 4: Future Prospects - The successful development and application of "Tianquan" are seen as a significant contribution to energy security, aligning with national goals to maintain control over energy resources [9] - The southern regional electricity market aims to provide robust support for the national unified electricity market and extend solutions to other key industries such as oil and gas, aviation, and manufacturing [9]

Core Insights - The research team at Tianjin University has developed a new low-corrosive "organic dichloride" electrolyte, addressing a significant barrier for the large-scale application of aluminum metal batteries [1][2] - Aluminum metal batteries show great potential in next-generation energy storage technologies due to their high theoretical capacity, abundant earth crust reserves, low cost, and three-electron transfer capabilities [1] Group 1: Technical Breakthrough - The traditional electrolyte systems for aluminum metal batteries have limitations such as high corrosion, high viscosity, high cost, and sluggish kinetics, which adversely affect battery component lifespan [1] - The innovative "organic dichloride" solvent design strategy replaces traditional ionic liquids with aluminum chloride or propyl ether organic systems, significantly reducing the overall corrosiveness of the electrolyte [1][2] - The unique "organic dichloride" structure confines all corrosive chloride ions (Cl-) around aluminum ions (Al3+), enhancing the stability and efficiency of repeated charge and discharge cycles [1] Group 2: Implications for the Industry - This breakthrough not only resolves the corrosion issue faced by aluminum metal batteries but also opens a new electrochemical reaction pathway based on cationic active species [2] - The findings provide a novel solution to common technical bottlenecks in aluminum batteries and other multivalent metal batteries, such as corrosion, sluggish kinetics, and mass transfer limitations, marking a significant step towards practical applications of aluminum metal batteries [2]

Core Points - The China Aerospace Science and Technology Corporation successfully launched the Long March 3B rocket on December 9, 2023, at 23:08, marking the third launch of the day and setting a record for "three launches in one day" [1][3] - The communication technology test satellite No. 22 was developed by the Eighth Academy of the China Aerospace Science and Technology Corporation and is intended for satellite communication, broadcasting, and data transmission [3] - The Long March 3B rocket was developed by the First Academy of the China Aerospace Science and Technology Corporation [3] - Earlier on the same day, the Long March 6 modified rocket successfully launched 15 low-orbit satellite internet satellites at 6:11 AM, and the Long March 4B rocket launched the Remote Sensing Satellite No. 47 at 11:41 AM [3] - The total number of flights for the Long March series of rockets has reached 615 [3]