多年来，中国已成为全球生物技术供应链的关键后勤基地，如合成小分子化合物、开展临床前及临床研 究项目等。 于近日在旧金山举行的第44届摩根大通医疗健康年会上，笔者与多名企业创始人及投资者交流，他们共 同陈述了一个事实：中国已不再处于生物技术创新的边缘，而是结构性地嵌入其中。事实上，许多美国 公司，无论大小，越来越依赖中国、印度和新加坡等亚洲国家的供应链，以使极其昂贵且漫长的药物开 发过程变得更加高效。 除了分子合成领域，中国的临床研究生态系统也迅速成熟。2024年，中国开展的临床试验占全球总量的 近1/3。笔者与制药信息公司Panoptic Bio的联合创始人兼首席执行官塞巴斯蒂安·德·比尔斯进行了交流。 他曾在中国生活一年并研究生物技术生态系统，他说："我当时在中国顶尖大学清华大学交流学习，并 了解那里正在进行的研究。与许多生物技术公司、生物制药公司和投资者交流后，我看到了中国日益成 熟的生物技术生态系统。"他还提到了中国在科研领域具有多重优势，比如运营成本更低、可招募患者 数量庞大、数据基础设施完善。 若有人质疑中国是否已成为行业的首要关注对象，风险投资公司Flagship Pioneering首席执行官努 ...

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Core Viewpoint - Trane, a strategic brand under Trane Technologies, has launched the DCDA series cooling liquid distribution units (CDUs) specifically designed for data centers in the Asia-Pacific region, addressing the challenges of heat dissipation in high-density computing environments [1][3]. Group 1: Product Features - The DCDA series is the first self-developed liquid cooling product by Trane tailored for the Asia-Pacific market, offering high system flexibility, excellent energy efficiency, and strong integration capabilities [1][3]. - The product features a compact design that matches server cabinets, supporting both "In-Row" and "In-Room" layouts, which can save up to 20% of data center floor space [3][4]. - It includes a modular platform design that allows for various sensor options to monitor and adjust the cooling liquid's status, ensuring optimal performance [4]. Group 2: Performance and Efficiency - The DCDA series offers three models with cooling capacities of 400kW, 800kW, and 1350kW, with customization options extending up to 1700kW, catering to the needs of large data centers [6]. - The system can achieve a Power Usage Effectiveness (PUE) as low as 1.1, significantly reducing overall energy consumption and providing substantial operational cost savings [6][5]. Group 3: Market Position and Recognition - The launch of the DCDA series marks a significant milestone in Trane's strategy to penetrate the high-growth data center market in the Asia-Pacific region [3][7]. - The product has already received widespread market attention and secured initial orders in China, with deliveries expected in the first quarter of 2026, indicating strong market recognition of Trane's liquid cooling technology [7].

Core Insights - Ant Group's research team has made significant advancements in fully homomorphic encryption (FHE), publishing six top-tier conference papers in 2025, representing over one-third of the total 17 papers in the field during that period [1][3] - FHE allows computations on encrypted data without decryption, providing a high level of security for sensitive data, which is increasingly important as quantum computing poses threats to traditional encryption methods [3][5] - The team has achieved over 3000 times performance improvement in FHE acceleration through a shift in technical approach, focusing on software optimization rather than relying solely on custom hardware [5][6] Research Achievements - The Ant Group's research team has established itself at the forefront of FHE research, with a notable increase in published papers, indicating a significant milestone in their academic contributions [1][3] - The KLSS algorithm, introduced in 2023, optimizes the key exchange operation in FHE, which is crucial for performance but previously a bottleneck [7][8] - The team has successfully adapted the KLSS algorithm for GPU implementation, addressing bandwidth issues that arise from parallelization, thus enabling practical applications [8][9] Technical Developments - The transition to a software optimization approach has led to a new paradigm in FHE research, allowing for better hardware utilization without the need for expensive custom circuits [5][6] - The research team has identified and addressed the mismatch between cryptographic algorithms and modern GPU capabilities, leading to significant performance gains [6][9] - The global landscape of FHE research shows diverse approaches, with the Ant Group's strategy focusing on a comprehensive optimization path that integrates software, hardware, and system-level improvements [9][10] Industry Implications - FHE is positioned as a critical technology for secure data processing in sensitive sectors such as finance and healthcare, where privacy is paramount [11][12] - The anticipated expansion of FHE applications is expected to address the "last mile" trust issues in large model deployments, enhancing data security in cloud services [12][13] - As the technology matures and costs decrease, FHE is projected to become more widely adopted, with the potential for significant market impact in data privacy solutions [13][14]

团队开发了与目前光刻工艺有效兼容的制备路线。他们首先采用等离子体刻蚀技术，将弹性高分子表 面"打磨"至低于1纳米的粗糙度，有效满足商业光刻要求。随后，在弹性高分子表面沉积一层致密的聚 对二甲苯膜层，为电路披上一层"柔性铠甲"。这层保护膜不仅可以有效抵御光刻中所用极性溶剂对弹性 基底的侵蚀，还能缓冲电路层受到的应变，确保纤维芯片在反复弯折、拉伸变形后，电路层结构和性能 依然稳定。 来源：科技日报 卢力媛 科技日报记者 王春 智能设备的柔性化始终卡在一个关键瓶颈：作为"大脑"的芯片，长久以来都是硬质的。复旦大学彭慧 胜/陈培宁团队成功在弹性高分子纤维内部，构建出大规模集成电路，研发出全新的"纤维芯片"，为解 决柔性化难题提供了新的有效路径。这项成果于1月22日发表在国际期刊《自然》上。 该设计使纤维内部的空间得到极致利用，实现了一维受限尺寸内的高密度集成。 该成果有望为纤维电子系统的集成提供新的路径，有望实现从"嵌入"到"织入"的转变，助力脑机接口、 电子织物、虚拟现实等新兴领域的变革发展。 供图：复旦大学 海报制作：杨凯 王程玥 ...

来源：环球网 在国家深入推进《全民阅读促进条例》、倡导"全民阅读进企业"的背景下，企业如何构建可持续的深度 学习生态，成为培育核心竞争力的关键。 图书馆的启动，并非简单增添一处设施，而是浦发银行构建学习型组织、推动"浦发智启工程"落地的重 要文化基础设施。它致力于成为员工深化理论武装、提升专业素养、启迪创新思维的综合平台。 仪式流程见匠心，沉浸体验彰显价值 整个启动仪式流程紧凑而富有深意，每一个环节都体现了主办方的创新思考与用心安排，让参与者沉浸 式感受到"智慧阅读"的魅力。 从"文化感知"到"仪式见证"：与会者首先通过参观培训中心文化墙，感受浦发重视学习传承的基因。暖 场环节的留影打卡、特色赠书等互动，迅速点燃了现场的书香氛围，让图书馆尚未"开门"已先"入心"。 从"点亮仪式"到"即刻体验"：赵万兵副书记精彩致辞后，与中国移动咪咕数媒、中国移动集团政企事业 部相关领导嘉宾共同为"浦银悦读"揭幕。随后，现场设置的"智能借阅体验区"立即成为焦点，员工代表 通过便捷的扫码操作，亲身感受了图书借阅的数字化流畅体验。这套与咪咕公司共同打造的定制系统， 是实现线下借阅与线上员工账户无缝联动、资源高效流转的核心，让"随时 ...

来源：中国青年报 解决了无人机维修难题，王魁元并没有就此止步。他深入研究无人机回收受损原因，发现多是在降落时 受天气和复杂地形的影响，导致机身受损。 这是无人机飞行中不可避免的客观因素，此前业内专家将其定义为"客观因素带来的固有影响"，认为很 难实现技术突破。但从军的经历，让王魁元生出一股"不论多苦多难，永远冲锋不放弃"的拼劲儿。 王魁元退役30多年了，这些年他只专注一件事：潜心无人机装备研发。 从一名普通退伍军人，到如今的大国工匠，30多年来，王魁元深耕我国无人机领域，解决了我国无人机 生产制造中的多个"卡脖子"难题。他的多项创新研发填补了国内技术空白，为推动我国无人机事业发 展、加快国防现代化提供了强大助力。 30多年来，王魁元承担的23种型号无人机生产与制造任务中，某型无人机是其中的代表性一员。这是我 国无人机发展史上的里程碑，王魁元就是这款机型科研制造及装配的主要参与者。 为了突破该机型的工艺制造瓶颈，他先后贡献了37项技术革新。他自制辅助工装提高无人机垂尾装配合 格率，并对飞机气动翼型装配工艺进行大胆革新，将其精度由过去的1.5毫米大幅提高到0.2毫米，外形 精度提高4倍以上。 王魁元的创造性革新， ...

站在输电线路之下，可见导线上已经附着有颗粒状的冰层。经过对导地线周围雪域环境的考量，运检六 班班员柴进操控无人机升空作业。在无人机的下方，挂着一根粗壮的除冰器，接下来就将通过它与输电 导线的撞击清除覆冰。 "抵达导线上方，申请除冰！"柴进紧盯屏幕，将无人机悬停在导地线上方数米的位置，下方挂载的除冰 棒几乎与导线平行。 "位置安全，可以撞击除冰！"在确认位置以后，柴进操作的无人机瞬间加速向前，让挂载的除冰器重重 撞向输电导线。导线上的覆冰和积雪像"炸"开一样掉落下来。 在完成导线除冰任务以后，柴进和同事王刚马不停蹄地开始对220千伏闵冯一二回75#—76#区段进行特 巡特维。"这条线路是为京广高铁石武段供电的重要电力线路，一点也马虎不得。" 来源：央视网 央视网消息 1月19日至20日，武汉遭遇今冬最强雨雪冰冻天气，降雪、冻雨容易导致输电线路出现覆冰 现象，给电网稳定运行带来严峻挑战。在武汉北部海拔最高的清凉寨地区，国网武汉供电公司工人开展 雪中巡线、无人机除冰作业，确保输电线路安全运行。 1月20日上午，国网武汉供电公司输电运检分公司运检六班的成员们脚穿"冰爪"鞋，一步步爬上海拔800 米山顶,来到位于武汉之 ...

Core Insights - The article discusses a breakthrough in computing technology by a research team at Peking University, which has developed a new type of specialized computing chip that significantly enhances computational speed and energy efficiency compared to traditional digital chips [1][2]. Group 1: Technological Advancements - The new chip architecture provides a dedicated hardware acceleration solution for complex computational tasks, achieving approximately 12 times faster computation speed and over 228 times better energy efficiency compared to advanced digital chips [1][2]. - The research focuses on a core task in machine learning known as non-negative matrix factorization, which is essential for extracting patterns from large datasets in various applications such as image analysis and personalized recommendations [1]. Group 2: Innovation in Computing - The team has innovatively shifted towards analog computing, creating a non-negative matrix factorization solver based on resistive switching memory, which is likened to a highly customized "smart key" for specific tasks [2]. - The prototype system successfully demonstrated high-quality decomposition of color images and efficiently processed training tasks for movie recommendation datasets, achieving performance nearly equivalent to digital chips [2]. Group 3: Future Implications - This advancement opens new pathways for real-time solutions to constrained optimization problems, showcasing the potential of analog computing in handling complex real-world data [2]. - The high-efficiency specialized chips are expected to significantly enhance the real-time responsiveness of personalized recommendations and provide faster, more energy-efficient computational support for generative AI training [2].

Core Insights - In 2025, China's foundational research is entering a breakthrough phase characterized by significant original achievements and increased funding, with basic research funding reaching a historical high of 7.08% of total R&D expenditure [1][12]. Group 1: Breakthroughs in Fundamental Research - China has made notable advancements in various fields, including the first successful large-scale preparation of two-dimensional metallic materials and the development of the "Zu Chongzhi III" quantum computing prototype, which set a world record [1]. - The country has achieved a world-first in thorium-uranium nuclear fuel conversion, reinforcing its leadership in molten salt reactor research and providing core technological support for future thorium resource development [3]. - In quantum technology, China maintains a leading position globally, with significant breakthroughs in computational power and secure communication networks [3]. Group 2: Major Scientific Facilities - China has over 70 major scientific facilities, which are crucial for supporting foundational research and have led to significant discoveries, such as improved measurements of neutrino oscillation parameters and insights into cosmic rays [8][9]. - The "FAST" telescope has made a significant discovery regarding a rare pulsar, showcasing the importance of major scientific infrastructure in advancing research [6]. Group 3: Systematic Enhancements in Research Framework - The Chinese government has prioritized foundational research in its strategic planning, aiming to enhance original innovation capabilities and increase funding for basic research [11]. - The revised National Natural Science Foundation regulations, effective from January 1, 2025, aim to diversify funding mechanisms and encourage original research, particularly among young scientists [11][12]. - Continuous improvements in the research system, stable funding, and a growing pool of young talent are driving the surge in original innovations [12].