Core Insights - As of the end of September this year, the installed capacity of renewable energy in Shaanxi Province reached 63.18 million kilowatts, surpassing the installed capacity of thermal power for the first time, accounting for 50.3% of the province's total power generation capacity [1] - In the first three quarters, the energy industry in Shaanxi showed strong performance with an increase in value added and investment by 8.3% and 16% respectively, characterized by stability, strength, innovation, and greenness [1] Group 1 - Shaanxi is promoting high-end, diversified, and low-carbon development in coal chemical industries, with two major projects, the Yulin Chemical Phase II and Shenhua Yulin Circular Economy Coal Comprehensive Utilization, progressing steadily [1] - The province is also advancing the large-scale development and utilization of wind and solar energy, with five pumped storage projects under construction, totaling an investment of 56.3 billion yuan [1] - Technological innovation is driving the structural changes in the energy sector, with local photovoltaic companies achieving breakthroughs in efficiency, including a commercial-sized silicon-perovskite tandem cell efficiency of 33% and silicon module efficiency exceeding 26%, both setting world records [1] Group 2 - The green transformation of the energy structure not only optimizes Shaanxi's industrial system but also enhances its capability to ensure national energy security [1] - In the first three quarters, the proportion of electricity exported from Shaanxi reached one-third, with an increasing amount of green electricity being transmitted nationwide through ultra-high voltage channels [1]

Core Viewpoint - The research team led by Professor Lv Jianfu from Harbin Engineering University has developed a groundbreaking technology that utilizes oysters to create a bio-protective layer for marine concrete structures, addressing both corrosion resistance and ecological restoration [1][2][5]. Group 1: Technology Development - The "Integrated Key Technology for Bio-Corrosion Resistance and Ecological Restoration of Marine Concrete Engineering" has been recognized as a major project under the United Nations "Decade of Ocean Science for Sustainable Development" initiative, with only four projects globally receiving this honor [1]. - The technology combines cement-based materials with marine organisms, specifically oysters, to create a high-durability and eco-restorative solution for marine infrastructure [2][4]. Group 2: Environmental Impact - Traditional marine construction methods contribute to significant carbon emissions, leading to the degradation of critical ecosystems like oyster reefs, which are essential for maintaining marine biodiversity [2]. - The new technology not only protects marine structures but also enhances ecological benefits, such as improving water quality and increasing biodiversity, thereby creating a symbiotic relationship between engineering and ecology [5][6]. Group 3: Implementation and Efficacy - The research team has developed a comprehensive solution that includes artificial induction, material design, and functional integration to attract oysters to concrete surfaces, ensuring a coverage rate of over 95% for optimal protective effects [3][4]. - The engineered oyster reefs can filter approximately 100 tons of seawater per square meter daily, significantly reducing water turbidity and nutrient levels, while also providing habitats for various marine species [5]. Group 4: Market Potential and Recognition - The technology aligns with high-demand markets for marine engineering corrosion protection, ecological restoration, and aquaculture, positioning it as a potential global standard for marine ecological engineering [6]. - The project has received multiple awards, including five industry patents and recognition in the shipbuilding and marine engineering sectors, indicating its innovative impact and market viability [6].

位于爱尔兰的全球脑健康研究所团队分析了来自27个欧洲国家86149名51—90岁参与者的调查数 据，评估他们的衰老速度是否快于或慢于基于健康和生活方式因素的预期值。他们发现，仅使用一种语 言的人发生衰老加速的可能性会比预期值高约两倍，而多语言使用者的这一概率平均只有一半。 衰老是一项重大的全球健康挑战，与认知衰退和功能障碍有关。过去的研究提出，使用多语言可能 有助于保护认知功能，但由于样本量较小、依赖临床队列和间接测量衰老指标等因素，相关证据并不一 致。 研究还观察到，掌握额外语言能延缓衰老进程，并发现使用多语言存在剂量依赖效应（掌握语言越 多，延缓效果越显著）。他们指出，即使对年龄和语言、身体状况、社会和社会政治因素作调整后，多 语言的保护作用仍很显著。 《自然·衰老》10日发表的论文称，科学家调查了27个欧洲国家超过86000人的信息，发现多语言能 力（日常使用超过一种语言）能延缓衰老速度。 鉴于此，推广使用多种语言可能在人群水平上有助于支持健康老龄化策略。这一发现可为促进老年 群体认知恢复及公共卫生政策提供更多帮助。（记者张梦然） ...

Core Viewpoint - The State Council has issued the "Implementation Opinions on Accelerating Scene Cultivation and Open Promotion for Large-Scale Application of New Scenes," marking the first systematic deployment at the national level for scene cultivation and openness [1] Group 1: Scene as an Innovation Resource - China possesses a vast market, complete industrial system, and large population, which provide rich application scene advantages, making scenes a key innovation resource [2] - Scenes serve as a bridge connecting technology and industry, facilitating the integration of scientific and industrial innovation, and are essential for systemic reform and industrial upgrading [2] - The "Implementation Opinions" propose innovative policy measures to encourage participation in scene cultivation and openness, promoting deep integration of technological and industrial innovation [2] Group 2: Technology and Scene Integration - The large-scale application of new scenes relies on cutting-edge technology, which drives the creation of new application fields and supports the optimization of these scenes [3] - The Ministry of Science and Technology emphasizes the importance of cultivating and applying new scenes driven by advanced technologies, integrating this focus into strategic planning and resource allocation [3] - Future efforts will include strengthening core technology breakthroughs and establishing a rapid iterative innovation mechanism from demand to industrial application [3] Group 3: Accelerating Key Field Scene Cultivation - The Ministry of Industry and Information Technology plans to accelerate the cultivation of application scenes in key areas, such as "Artificial Intelligence+" [4] - Specific actions will be taken to extend AI applications across various manufacturing processes, enhancing innovation and integration [4] - The State-owned Assets Supervision and Administration Commission is organizing enterprises to empower the innovation chain through scene and application development, with over 400 pilot services provided [4] Group 4: Collaboration with Various Entities - There is a strong encouragement for private enterprises, small and medium-sized enterprises, and research institutions to engage in scene construction and collaborate with central enterprises on major projects [5]

Core Insights - The "Mozi" dual-shield hard rock tunneling machine (TBM) developed by China Communications Construction Company (CCCC) has achieved significant breakthroughs in underground engineering, particularly for the pumped storage power station in Shandong Zaozhuang [1][2] - The machine can make turns with a minimum radius of 50 meters, breaking the traditional 100-meter radius limitation, thus enhancing the flexibility and efficiency of deep earth development [1][3] Technical Advancements - The "Mozi" TBM is designed to navigate complex geological structures, including hard limestone and soft shale, while avoiding risks such as collapses and water inflows [2] - It features an upgraded cutting head and a "reverse cone" design, which improves maneuverability and enhances rock-breaking efficiency by expanding the cutting range by 80 millimeters [3] - The machine's navigation system, akin to an "underground Beidou," utilizes high-precision instruments to ensure accurate path planning and real-time position tracking [3] Industry Implications - The development of small turning radius tunneling technology is becoming crucial for deep earth exploration and application, allowing for more precise and efficient construction in complex underground environments [4][5] - The "Mozi" TBM's capabilities are expected to significantly reduce construction costs and environmental impact, aligning with the industry's shift towards more refined and sustainable underground space development [5][6]

全固态金属锂电池被誉为下一代储能技术的"圣杯"，但长期以来因种种技术难题而难以实用化。日前，清华大学教授张强团队在固态电池研究方面取得新进 展：研发的新型含氟聚醚电解质，让固态电池的能量密度达到604瓦时每千克，较现有商业化电池提升近3倍。 今年初，工业和信息化部等八部门联合发布的《新型储能制造业高质量发展行动方案》，明确将固态电池列为锂电池发展的重要方向，并提出加强固态电池 等新型储能技术标准布局。 固态电池的竞技场上，三条技术路线正展开激烈角逐，它们分别是：离子电导率最高、被日韩企业寄予厚望的硫化物路线；稳定性好、国内广泛布局的氧化 物路线；加工性能优异、近期因技术突破而备受关注的聚合物路线。 实验室里的创新火花，能否照亮大规模产业化的漫漫长路？固态电池的真正普及，还要越过几重关山？ 多条技术路线并行 固态电池的竞技场上，三条技术路线正展开激烈角逐。它们分别是：离子电导率最高、被日韩企业寄予厚望的硫化物路线；稳定性好、国内广泛布局的氧化 物路线；加工性能优异、近期因技术突破而备受关注的聚合物路线。 "硫化物路线的性能上限最高，目前在学术圈和产业界已基本成为共识。"西安电子科技大学副教授李思吾说，硫化物电解 ...

记者11月6日获悉，天津大学应用数学中心与合成生物学全国重点实验室教授吴华明团队在《自然·通 讯》发表最新研究成果，提出名为"StairLoop"的新型DNA存储方案，显著提升了在高错误率合成环境 下DNA存储的数据恢复能力。 在验证实验中，研究团队成功将代表早期人类文明的甲骨文图像通过电化学合成方式写入DNA链。实 验结果显示，即使面对部分合成区块核苷酸错误率超过6%、序列丢失率超过30%的极端情况，方案仍 能准确解码并完整复原原始图像。 这一突破性进展，为DNA存储技术在高错误率合成环境下的可靠应用提供了可行路径，也推动了DNA 存储从实验室研究向产业化迈出关键一步。 （文章来源：科技日报） 随着全球数据存储需求飞速增长，传统的存储介质逐渐面临瓶颈。DNA因其存储密度高、稳定性强、 环境友好等优势，被视为下一代存储技术的重要方向。然而，DNA存储走向实际应用仍面临合成错误 率高、数据恢复困难等挑战，尤其是在电化学合成等低成本、高通量的技术路径中，错误率和序列丢失 问题尤为突出。 吴华明介绍，该方案通过设计阶梯式交织结构和迭代式软判决解码机制，在不依赖复杂多序列比对的情 况下，有效校正了插入、删除、替换等典 ...

Core Insights - The research team at Xi'an University of Architecture and Technology has made significant advancements in flexible electronic materials, specifically in the development of a new double perovskite material system suitable for wearable radiation monitoring [1] Group 1: Research and Development - The team successfully integrated artificial intelligence with quantum mechanics calculations to design a new type of double perovskite material [1] - The new material demonstrates excellent radiation sensitivity and environmental stability while overcoming the rigidity limitations of traditional perovskite materials [1] Group 2: Applications and Future Directions - The research provides a new pathway for the development of high-performance flexible electronic devices and radiation monitoring applications [1] - Future exploration will focus on the application of smart materials in medical and sports fields, aiming to enhance the integration of technology into everyday life [1]

Core Insights - As of the end of September this year, the installed capacity of renewable energy in Shaanxi Province reached 63.18 million kilowatts, surpassing the installed capacity of thermal power for the first time, accounting for 50.3% of the province's total power generation capacity [1] Group 1: Energy Industry Performance - In the first three quarters, the energy industry in Shaanxi showed strong performance with an increase in value added and investment by 8.3% and 16% respectively, reflecting stability, strength, innovation, and greenness [1] - The structural transformation towards greener energy in Shaanxi is driven by the high-end, diversified, and low-carbon development of coal chemical industries, with significant projects like the Yulin Chemical Phase II and Shenhua Yulin Circular Economy Coal Comprehensive Utilization progressing steadily [1] Group 2: Renewable Energy Development - The province is promoting leapfrog development in renewable energy, with steady progress in large-scale wind and solar energy development, and five pumped storage projects with a total investment of 56.3 billion yuan accelerating construction [1] - Recent technological breakthroughs in Shaanxi's photovoltaic sector include commercial-sized silicon-perovskite tandem cells achieving an efficiency of 33% and silicon modules exceeding 26% efficiency, both setting world records [1] Group 3: Energy Security and Export - The green transformation of the energy structure not only optimizes Shaanxi's industrial system but also enhances its capability to ensure national energy security, with the province's electricity export ratio reaching one-third in the first three quarters, facilitating the transmission of more green electricity nationwide through ultra-high voltage channels [1]

Group 1 - The core viewpoint of the news is that the innovative regional electricity cooperation model among Qinghai, Gansu, Shaanxi, and Xinjiang has successfully delivered green electricity to North China, enhancing the optimization of electricity resource allocation across a larger area [1] - The cooperation has resulted in a monthly electricity transaction organization, with an external electricity delivery volume of 2.2 billion kilowatt-hours in October, representing a 7% increase compared to the same period last year [1] - Qinghai, as a significant clean energy base, excels in solar energy development, contributing primarily to the photovoltaic supply for green electricity delivery, while Gansu and Xinjiang provide wind energy, and Shaanxi plays a crucial role in energy coordination and scheduling [1] Group 2 - In 2023, the State Grid Qinghai Electric Power Company has made steady progress in renewable energy consumption, with 4.988 million kilowatts of new renewable energy connected to the grid from January to August, achieving six new highs in renewable energy generation [2] - The cumulative external electricity delivery from Qinghai reached 18.38 billion kilowatt-hours, covering 16 provinces and municipalities, with a year-on-year growth of 25.7% [2] - As of the end of August, the clean energy installed capacity in Qinghai accounted for 93.46%, with renewable energy installed capacity at 72.22%, both ranking among the top in the country [2]