Ke Ji Ri Bao
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深圳大学智算中心启动
Ke Ji Ri Bao· 2025-12-30 12:38
Core Viewpoint - The Shenzhen University Intelligent Computing Center has been launched to provide integrated computing support for artificial intelligence, scientific computing, big data processing, and multidisciplinary research [1] Group 1: Infrastructure and Capabilities - The center offers 318 P Flops@FP16 GPU computing power, over 5000 CPU cores, and more than 6 PB of storage capacity [1] - It features a 200G IB high-speed interconnect network and security devices to ensure efficient and secure data transmission [1] Group 2: Software and Services - The center integrates cloud computing, artificial intelligence, and microservices to provide a smart support system for secure, flexible, and efficient computing and data services [1] - It aims to empower research innovation, teaching practices, talent cultivation, and interdisciplinary integration [1] Group 3: Strategic Importance - The establishment of the center is a milestone for Shenzhen University in advancing its "Double First-Class" initiative and moving towards becoming a world-class comprehensive university [1] - It signifies a leap from following to leading in the field of computing infrastructure, aligning with national strategic needs [1] Group 4: Research Applications - The center also launched the "FROGENT" intelligent system for full-process drug design, leveraging its computing resources to enhance the efficiency and quality of new drug development [1] - This system automates the entire drug discovery process, from target screening to molecular generation, property evaluation, and synthesis pathway planning [1]
全球最大智能网联汽车全季冰雪试验基地项目启动
Ke Ji Ri Bao· 2025-12-30 11:00
Core Viewpoint - The China Automotive Technology Research Center has launched a year-round ice and snow testing base for intelligent connected new energy vehicles in Hulunbuir, Inner Mongolia, which will be the largest and most advanced facility of its kind globally [1][2]. Group 1: Project Overview - The project is being constructed with an investment of 1.2 billion yuan and will cover approximately 1,000 acres [2]. - The base will feature five functional areas, including testing for the three electric systems (battery, motor, and electric drive), chassis system calibration, snow scene simulation testing, dynamic testing grounds, and flying car testing [2]. Group 2: Industry Implications - The establishment of the testing base is a response to the new demands for stable testing conditions and controllable intelligent driving scenarios in cold regions, addressing the bottleneck in the development cycle of new vehicle models [1][2]. - The project aims to enhance the quality of intelligent connected new energy vehicles, marking a transition from scale expansion to quality improvement in the industry [2]. Group 3: Regional Significance - Hulunbuir is positioned as a core testing base for cold regions in northern China, leveraging its unique environmental advantages for extreme condition testing [2]. - The new facility will fill the gap in year-round testing capabilities for ice and snow conditions in China, promoting a healthy ecosystem of testing services, technology research, and industrial application [2].
甲状腺癌诊疗从“一刀切”到“精准治”
Ke Ji Ri Bao· 2025-12-30 03:44
Core Insights - The incidence of thyroid cancer is rising significantly across 185 countries, with six countries reporting an annual increase of over 10%. The prevalence among individuals aged 15-39 has been increasing over the past two decades [1] Group 1: Factors Contributing to Increased Incidence - The rise in thyroid cancer rates is attributed to multiple factors, including increased detection of small tumors (less than 1 cm) due to improved ultrasound screening methods [2] - Environmental changes, such as living near nuclear accident sites (e.g., Chernobyl, Fukushima), have been linked to higher thyroid cancer rates [2] - Lifestyle factors such as diet, iodine intake, air pollution, and increased use of electronic devices are also under scrutiny, although strong evidence linking these factors to thyroid cancer is still lacking [2] Group 2: Young Population and Thyroid Cancer - Young individuals face increased stress, irregular eating habits, and emotional fluctuations, which may disrupt the endocrine system and elevate the risk of thyroid diseases [3] - Obesity among young people has been identified as a risk factor for developing thyroid cancer [4] Group 3: Treatment Advances - Overall prognosis for thyroid cancer is favorable, with the most common type, papillary thyroid cancer, having a 5-year survival rate of around 90% [5] - Personalized treatment approaches are now favored over traditional "one-size-fits-all" methods, particularly for low-risk patients who may not require immediate surgery [6] - New surgical techniques, such as transaxillary and transoral approaches, minimize visible scarring, while minimally invasive ablation techniques are emerging as important treatment options for suitable cases [7] - Targeted therapies have provided new hope for patients with advanced thyroid cancer, allowing for more effective treatment based on genetic mutations associated with the disease [7] Group 4: Public Perception and Awareness - While the trend of younger individuals being diagnosed with thyroid cancer is concerning, experts emphasize that advancements in screening and treatment have significantly improved the cure rates for early-stage thyroid cancer [8]
“电池胶水”修补界面裂痕——全固态钠电实现千圈稳定循环
Ke Ji Ri Bao· 2025-12-30 03:35
全固态钠离子电池(以下简称"全固态钠电")因高安全性和高能量密度被视为下一代储能技术的核心, 而钠基材料凭借钠资源丰富、成本低廉的优势,成为平衡性能与经济性的优选方向。但固态电解质与电 极间的界面问题,长期以来像一道无形的墙,阻挡着技术落地的脚步。 这种修复胶并非传统意义上的黏合剂,而是由可聚合单体与导电粒子组成的特殊体系。其创新之处在 于"一箭双雕"。"这就像给电池界面做了一次精准的微创手术,既填充了伤口,又长出了保护膜。"杨庭 舟描述道。 中国科学院大连化学物理研究所(以下简称"大连化物所")能源催化转化全国重点实验室团队近日在 《自然·通讯》上发表的一项重要成果,如同在这道墙上打开了一扇门。他们研发的电诱导加速聚合界 面修复技术,成功让Ah级全固态软包电池在无外部加压的条件下稳定循环超1000圈,使得全固态电池 向产业化迈出关键一步,为低成本储能技术的规模化应用扫清了核心障碍。 固态电池的界面困境 "就像两块干燥的玻璃,叠放再紧密也会存在缝隙,这就是固态电池的界面困境。"大连化物所动力电池 与系统研究部访问学者杨庭舟点出了全固态电池产业化的核心痛点。作为全固态电池的"心脏瓣膜",固 态电解质承担着传输钠 ...
我国首台!全国产大F级商用燃机在中国华电投运
Ke Ji Ri Bao· 2025-12-30 03:16
华电望亭发电厂二期燃机项目位于江苏省苏州市,共建设2台大F级494兆瓦燃气—蒸汽联合循环机组, 均采用全球首批500兆瓦全氢冷发电机。5号机组投产后,项目年发电量可达24.4亿千瓦时,不仅能为江 苏地区能源保供提供坚实支撑,满足230万居民一年用电需求,每年还可节约标煤20万吨、减排二氧化 碳约90万吨,为江苏地区今冬明春电力保供提供清洁能源保障。 (文章来源:科技日报) 作为装备制造业领域"皇冠上的明珠",大F级燃气轮机集高精尖技术、新型材料与复杂工艺于一体,是 构建新型能源体系、保障国家能源安全的关键核心装备。项目5号机组是国家第一批燃气轮机创新发展 示范项目,由中国华电联合上海电气等产业链上下游单位协同攻关,成功攻克核心部件制造、系统自主 可控、大容量全氢冷发电机、低氮燃烧优化、机组可靠性提升等多项关键技术难题,累计产生30余项创 新成果,实现了从核心部件研发应用到整机运维的自主可控。这一里程碑式的突破,为我国重型燃机产 业向高端化、智能化、绿色化方向进阶注入强劲动力。 12月29日,我国首台全面国产的大F级商用燃机项目——华电望亭发电厂二期燃机5号机组,顺利通过 168小时满负荷试运行并正式投产。这标 ...
报告显示我国迈入全球制造强国行列
Ke Ji Ri Bao· 2025-12-30 02:49
Core Insights - The "2025 China Manufacturing Power Development Index Report" indicates that in 2024, China's manufacturing industry is advancing under pressure, achieving positive growth across all sub-indices and entering the second tier of global manufacturing powers, following the US, Germany, and Japan [1] - The report highlights that innovation development has become the primary driver of growth in China's manufacturing power index, with quality and efficiency maintaining strong performance, and manufacturing exports recovering [1] - The next decade is deemed critical for advancing manufacturing power, emphasizing the importance of the real economy and the need for quality improvement and transformation in the manufacturing sector [2] Group 1 - In 2024, China's manufacturing power development index is on par with Germany and Japan, marking a successful first step towards becoming a global manufacturing power [1] - The innovation development sub-index saw the highest growth among all sub-indices, while the quality and efficiency sub-index ranked second among nine countries [1] - Manufacturing exports have increased their share of global exports, and the scale development sub-index has halted its decline from 2023 [1] Group 2 - The next ten years are crucial for the second phase of manufacturing power construction, with a focus on maintaining the importance of the real economy and promoting quality improvement and transformation [2] - Regular research and publication of the manufacturing power development index will be a long-term important task for implementing the manufacturing power strategy [2] - The report outlines key areas for technological innovation, including information technology, aerospace, and new energy vehicles, with expectations for continued global leadership in several sectors by 2030 [3]
江西赣江新区脑机接口产业项目集中签约
Ke Ji Ri Bao· 2025-12-30 02:42
"赣江新区有完整生态,有脑机接口的专项扶持,一对一服务的专员。这是我们选择将'主战场'放到这 儿的原因。"翔宇健康集团副总裁李运华说,期待该区继续发挥创新合伙人的角色,缩短企业创新周 期,让前沿技术能尽早普及到百姓身边。 下一步,赣江新区还将推出《关于加快打造脑机接口未来产业先导区的行动方案》,奋力推动未来产业 发展、打造新的经济增长点。 (文章来源:科技日报) 12月29日,江西赣江新区脑机接口产业项目迎来集中签约仪式活动。该活动集中签约15个优质项目,覆 盖产业链上中下游与各类技术路线。 赣江新区管委会主任王万征表示,该区全力推动脑机接口产业从"单点突破"向"生态集聚"发展,主动出 击、精准招引产业链上下游企业,积极推动聚链成群,为抢先布局未来产业赛道、打造新的经济增长点 提供强劲助力;针对脑机接口企业在临床资源、检测取证、应用场景等方面的需求,协力打造"五大支 撑体系"。 此次集中签约的项目覆盖了脑机接口产业上游的MEMS芯片、高精度电极,中游的cro服务平台、数据 处理以及下游针对睡眠、康复等应用场景的机器人、神经调控设备等关键环节,将在赣江新区形成覆 盖"研发—生产—临床—应用"的脑机接口全产业链。 ...
【科技日报】“电池胶水”修补界面裂痕
Ke Ji Ri Bao· 2025-12-30 02:27
视觉中国供图 全固态钠离子电池(以下简称"全固态钠电")因高安全性和高能量密度被视为下一代储能技术的核 心,而钠基材料凭借钠资源丰富、成本低廉的优势,成为平衡性能与经济性的优选方向。但固态电解质 与电极间的界面问题,长期以来像一道无形的墙,阻挡着技术落地的脚步。 中国科学院大连化学物理研究所(以下简称"大连化物所")能源催化转化全国重点实验室团队近日 在《自然·通讯》上发表的一项重要成果,如同在这道墙上打开了一扇门。他们研发的电诱导加速聚合 界面修复技术,成功让Ah级全固态软包电池在无外部加压的条件下稳定循环超1000圈,使得全固态电 池向产业化迈出关键一步,为低成本储能技术的规模化应用扫清了核心障碍。 固态电池的界面困境 "就像两块干燥的玻璃,叠放再紧密也会存在缝隙,这就是固态电池的界面困境。"大连化物所动力 电池与系统研究部访问学者杨庭舟点出了全固态电池产业化的核心痛点。作为全固态电池的"心脏瓣 膜",固态电解质承担着传输钠离子的关键作用,而氧化物电解质因高离子电导率和化学稳定性,成为 科研界的重点攻关方向。但氧化物电解质的固有脆性使其从制备到使用的每一步都极易受损。 在大连化物所能源催化转化全国重点实验 ...
人工智能大模型系列国家标准实施
Ke Ji Ri Bao· 2025-12-30 02:11
Core Viewpoint - The implementation of the "Artificial Intelligence Large Model" national standards marks a new phase for China's large model industry, emphasizing scientific authority and unified norms [1] Group 1: National Standards Implementation - The series of standards is the first to focus on general large models, filling a gap in the technical evaluation system [1] - The standards clarify performance, safety, and service capability requirements, with the evaluation capabilities recognized by the China National Accreditation Service for Conformity Assessment [1] Group 2: Evaluation Benchmark - The "Qiusuo"-LMBench evaluation benchmark integrates methods, datasets, and an automated platform, becoming an industry-recognized "capability metric" [1] - The evaluation system has established a whitelist of mainstream large models, providing a basis for selection by state-owned enterprises and supporting companies like Sinopec and Southern Power Grid in building industry-specific large models [1] Group 3: Assessment Achievements - Over a thousand assessment tasks have been completed, utilizing large models more than 950,000 times, accurately identifying common issues such as hallucination control and content safety [1] - The efforts have aided nearly 30 manufacturers in technology iteration, promoting a closed loop of "R&D—Assessment—Application—Upgrade" [1] Group 4: Internationalization of Standards - The internationalization of standards is underway, with English, Lao, and Khmer versions being prepared for ASEAN, filling a regional gap [1] - The Chinese open-source model architecture has been adopted by projects in countries like Singapore, showcasing the global influence under the guidance of these standards [1]
“四新”应用提升采煤“含绿量”
Ke Ji Ri Bao· 2025-12-30 02:10
Core Viewpoint - Jin Energy Holding Equipment Manufacturing Group has been awarded the 2024 Shanxi Province Enterprise Technology Innovation Award, emphasizing its commitment to innovation-driven growth and the application of new technologies in the coal industry [1] Group 1: Innovation and Technology Development - The company has adopted a "technology-driven enterprise" strategy, significantly increasing R&D investment and promoting the application of new technologies, processes, materials, and equipment to enhance safety and efficiency in coal mining while reducing environmental impact [1] - In the field of coal and gas co-mining, the company has established a comprehensive extraction technology system, achieving a gas extraction rate of 83.6% and creating China's first demonstration mine for coal and gas co-mining [2] - The company has been actively involved in national research projects and has successfully applied for major provincial technology projects, enhancing its core competitiveness in technological innovation [3] Group 2: Environmental and Economic Impact - The company’s gas power generation reached over 1.6 billion kilowatt-hours, maintaining the top position in the country for 17 consecutive years, showcasing its leadership in gas resource utilization [2] - The implementation of innovative techniques, such as the use of backfill technology, has led to significant resource recovery and environmental benefits, with 22.3 million tons of coal gangue and 137.5 million tons of fly ash processed by the end of 2025 [2] - The company has received 62 provincial and ministerial-level technology awards during the 14th Five-Year Plan period, reflecting its substantial achievements in technological innovation [3] Group 3: Future Plans and Goals - The company plans to continue promoting its "four new" strategy and aims to establish a smart mining laboratory in Shanxi Province, focusing on key technology research in areas such as green and efficient mining and comprehensive gas utilization [4] - By 2030, the company aims to achieve more influential landmark results in its technological advancements [4] - The R&D expenditure of the company is projected to be 2.36% of its operating income in 2024, significantly higher than the industry average, indicating a strong commitment to innovation [4]