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美媒:跨国科研合作,中国主导地位增强
Huan Qiu Wang Zi Xun· 2025-10-29 23:32
Core Insights - A recent study indicates that China is approaching a leading position in the global scientific field, with nearly half of the collaborative projects with the U.S. now led by Chinese researchers [1][2] - The proportion of Chinese researchers in leading roles for U.S.-China joint research projects has increased from 30% in 2010 to 45% in 2023, suggesting a significant shift in influence [1] - By 2030, it is expected that China will match the U.S. in leadership roles across strategic fields such as artificial intelligence, semiconductors, energy, and materials science [1][2] Research Findings - The study, published in the Proceedings of the National Academy of Sciences, highlights the growing influence of Chinese researchers in shaping the global research agenda [1] - The research was conducted by teams from Wuhan University, UCLA, and the University of Chicago, focusing on the changing power dynamics of Chinese researchers in international collaborations [1] - The findings suggest that China is transitioning from merely producing research outputs to organizing and coordinating global scientific activities [1] Impact of U.S. Research System - The U.S. research system is currently facing significant turmoil, exacerbated by budget cuts and layoffs, leading to a talent drain of researchers [2] - Countries like Canada and Denmark are implementing fast-track visa programs and increasing funding to attract displaced researchers from the U.S. [2] - The study simulates scenarios of U.S.-China research decoupling, indicating that China's dominance in global scientific fields will continue to rise regardless of collaboration levels with the U.S. [2] Strategic Advantages - Chinese researchers are expected to gain leadership roles in eight out of eleven key technology areas identified by the National Science Foundation by 2030 [2] - The strategic fields where China is expected to achieve parity with the U.S. include artificial intelligence, semiconductors, energy, and materials science [2]
不好美国要捧杀了!新研究:中国正在成为全球科学领导者
量子位· 2025-10-29 09:30
Core Viewpoint - The article discusses a recent study published in the Proceedings of the National Academy of Sciences, which indicates that China is emerging as a global leader in science, particularly in collaboration with the United States [2][4]. Group 1: Research Findings - The study analyzed 6 million papers using machine learning to assess the leadership roles of Chinese scientists in international collaborations, revealing that as of 2023, Chinese leaders in US-China collaborations have increased to 45% and are expected to reach parity by 2027-2028 [4][21]. - By 2030, China is projected to achieve equal leadership status with the US in strategic fields such as AI, semiconductors, energy, and materials science [5][6]. Group 2: Methodology - The research employed a three-step approach to quantify "leadership" in scientific collaborations, defining leadership roles and scoring scientists based on nine predictive features [12][18]. - The nine dimensions for scoring included past citation counts, research overlap with keywords, self-citation rates, years of academic experience, total publications, cumulative citations, unique keyword counts, author order, and institutional academic ranking [15][17]. Group 3: Implications - The findings suggest a significant shift in the global scientific leadership landscape, with China rapidly increasing its share of leadership roles in international collaborations [20][21]. - The study's results have sparked discussions in the West about the potential decline of Western dominance in science, as exemplified by recent funding issues faced by prominent scientists in the US [26][27].
国家统计局社科文司统计师解读2024年中国创新指数
Zhong Guo Xin Wen Wang· 2025-10-29 06:22
Core Insights - The 2024 China Innovation Index reached 174.2, marking a 5.3% increase from 2023, indicating a steady growth trend in the country's innovation environment [1] Group 1: Innovation Environment Improvement - The innovation environment index for 2024 is 186.0, up 4.9% from the previous year, with all five evaluation indicators showing growth [2] - The proportion of science and engineering graduates among the eligible population increased by 10.8%, continuing a three-year trend of double-digit growth [2] - In 2024, the number of science, engineering, agriculture, and medical graduates reached 3.145 million, an increase of 172,000 from the previous year, accounting for 50.7% of the eligible population [2] - The number of enterprises benefiting from tax incentives for R&D reached 137,000, an increase of 14,000 or 11.1% from the previous year [2] Group 2: Increased Innovation Investment - The innovation investment index for 2024 is 162.6, reflecting a 5.1% increase, with all four evaluation indicators showing growth [3] - Basic research funding reached 250.09 billion yuan, a 10.7% increase, marking a historical high of 6.88% of total R&D funding [3] - Enterprises contributed 77.1% to the growth of total R&D funding, with large industrial enterprises' R&D expenditure reaching 2,254.77 billion yuan, up 7.5% from the previous year [3] Group 3: Rapid Growth in Innovation Output - The innovation output index for 2024 is 215.8, the fastest-growing sector with an 8.1% increase [4] - The number of invention patents granted reached 1.045 million, a 13.5% increase, with valid domestic invention patents totaling 4.682 million, up 16.6% [4] - The number of high-value invention patents reached 1.978 million, accounting for 42.2% of valid domestic invention patents, an increase of 0.7 percentage points from the previous year [4] - The technology market saw 994,000 contracts with a total transaction value of 6.8 trillion yuan, reflecting a 5.1% and 11.2% increase, respectively [4] Group 4: Steady Improvement in Innovation Effectiveness - The innovation effectiveness index for 2024 is 132.4, showing a 1.9% increase, with mixed results across five evaluation indicators [5] - Labor productivity increased to 173,898 yuan per person, a 4.9% rise, enhancing the internal driving force for economic growth [6] - The value added by the "three new" economies reached 24.3 trillion yuan, a 6.7% increase, surpassing the GDP growth rate by 2.5 percentage points [6] - New product sales revenue for large industrial enterprises reached 35.5 trillion yuan, a 3.9% increase, accounting for 25.4% of total revenue, up 0.3 percentage points from the previous year [6]
国家自然科学基金委员会党组召开会议传达学习贯彻党的二十届四中全会精神
Ke Ji Ri Bao· 2025-10-29 03:38
Core Viewpoint - The National Natural Science Foundation Committee emphasizes the importance of technological innovation and self-reliance as outlined in the recent Central Committee meeting, aiming to significantly enhance China's technological independence and strength [1][2]. Group 1: Strategic Direction - The Central Committee's decision highlights the leading role of technological innovation in the 15th Five-Year Plan, with a clear goal of significantly improving the level of technological self-reliance [1]. - The meeting underscores the need for the committee to enhance political, ideological, and action consciousness in supporting modernization through technological advancement [1]. Group 2: Implementation and Action Plan - The committee is urged to take immediate action in organizing and promoting the learning and implementation of the meeting's spirit through various educational and training initiatives [2]. - Emphasis is placed on the need for grassroots party organizations to effectively communicate the meeting's spirit to all members, fostering a strong atmosphere for learning [2]. Group 3: Future Planning and Focus Areas - The committee is tasked with planning the scientific fund's 15th Five-Year Plan and aligning with the national basic research plan, focusing on enhancing funding efficiency and reform [2]. - There is a call for a forward-looking and leading layout in key research areas, encouraging high-risk, high-value basic research to ensure resources are directed towards innovative frontline researchers [2].
我国科研人员实现“人造太阳”关键核心材料制备
Xin Hua She· 2025-10-28 08:48
Core Insights - The research team at the Institute of Metal Research, Chinese Academy of Sciences, has successfully achieved industrial-scale production of high-purity ton-level Hastelloy alloy using self-developed purification technology, which is crucial for the production of second-generation high-temperature superconducting tapes [1][3] - The second-generation high-temperature superconducting tapes are essential for creating powerful magnetic fields necessary for controlled nuclear fusion, and the production of these tapes has previously relied on imported Hastelloy alloys, which are expensive and have uncertain supply times [1] - The newly developed Hastelloy alloy has purity levels that meet or exceed those of imported materials, addressing the supply chain issues faced by the industry [1] Production and Technical Achievements - The research team has overcome key technical challenges in processing, successfully rolling the Hastelloy alloy into ultra-thin metal substrates with a thickness of only 0.046 mm, a width of 12 mm, and a length exceeding 2000 meters, achieving a surface roughness of less than 20 nanometers [3] - The metal substrates produced have excellent thermal stability and mechanical properties, and validation work has been conducted with relevant enterprises, leading to the successful large-scale production of nearly one kilometer of high-temperature superconducting tapes [3] - A framework cooperation agreement has been established with relevant enterprises for the supply of 20 tons of metal substrates, with plans for further collaboration to optimize the production process [3]
列国鉴丨记者观察:庆州,“最能代表韩国的城市”
Xin Hua Wang· 2025-10-28 00:46
韩国希望借本次会议扩大外交、经济、文化影响力,促进中小企业国际化并推动地方均衡发展。韩 国各级政府正合力谋划,力争把庆州打造成新的对外合作平台。 新罗王朝千年古都 庆州位于韩国东南部庆尚北道,与首都首尔相距约330公里,面积1324平方公里,人口近25万,曾 是新罗王朝(公元前57年至公元935年)都城。 新罗积极吸收中国唐朝的制度、儒学与艺术,并通过"本土化改造"构建专属文化基因。通过以血缘 和等级为基础的"骨品制度"整合地方贵族,以习武修德并举的"花郎道"培养贵族青年形成集体凝聚力。 新罗王朝强化了地域文化认同,让原本离散的部落群体逐渐形成拥有共同历史记忆和价值观的"新罗 人"。 作为新罗王朝权力中心,庆州见证了新罗与唐朝及同时期日本的良好互动交流,成为古代东亚文化 交流的重要纽带。 庆州被誉为"没有屋顶的博物馆",新罗王朝近千年的历史在这片土地上留下了大量历史遗迹和文化 遗产,佛国寺、石窟庵、庆州历史遗址区、玉山书院等被联合国教科文组织列为世界文化遗产。新罗王 朝定佛教为国教。佛国寺是当时佛教建筑艺术的巅峰之作,寺内存有多宝塔等韩国国宝级古塔。石窟庵 是由花岗岩建成的人工石窟寺院,庵内佛像雕刻技艺精湛, ...
走近大国重器丨地下700米捕捉“幽灵粒子”探访超大规模超高精度中微子大科学装置
Core Viewpoint - The construction and operation of the Jiangmen Neutrino Experiment (JUNO) represent a significant advancement in China's scientific capabilities, aiming to enhance the country's position in global scientific research and innovation [2][19]. Group 1: Overview of the Jiangmen Neutrino Experiment - The Jiangmen Neutrino Experiment is the world's largest and most precise liquid scintillator neutrino detector, marking a new chapter in neutrino research in China [2][4]. - The experiment aims to measure the mass hierarchy of neutrinos and improve the precision of neutrino oscillation parameters, contributing to the understanding of fundamental questions about matter and the universe [4][13]. Group 2: Technical Achievements - The experiment features a central detector with a 35.4-meter diameter acrylic sphere containing 20,000 tons of liquid scintillator, which is the largest of its kind globally [6][12]. - The detector's design includes 45,000 photomultiplier tubes, significantly increasing the effective detection area to 78%, surpassing other international experiments [13][15]. Group 3: Challenges and Solutions - The construction faced significant challenges, including geological difficulties due to the high water content of the rock and the need for a deep underground facility [9][10]. - A collaborative technical team was formed to address these challenges, leading to innovative construction methods and the successful installation of critical components [9][11]. Group 4: Impact on Industry and Research - The project has spurred advancements in related industries, enhancing the technological capabilities of domestic manufacturers involved in producing key components like the photomultiplier tubes and acrylic sphere [17][21]. - The successful operation of JUNO is expected to attract international collaboration, positioning China as a leader in neutrino research and contributing to the global scientific community [17][22].
天津大学的三个创新场景(科技视点)
Ren Min Ri Bao· 2025-10-26 22:19
Core Points - The article emphasizes the advancements and contributions of Tianjin University in education and scientific research, particularly in synthetic biology and earthquake engineering [7][12][16] Group 1: Educational Initiatives - Tianjin University is focusing on cultivating talent and enhancing the quality of education to meet national strategic needs, as highlighted by a letter from President Xi Jinping [7] - The university has developed project-based courses in brain-computer interface technology, encouraging students to design and build complete closed-loop control systems [12][13] - The university is iterating its new engineering education model, emphasizing problem-solving skills among students [13] Group 2: Research and Development - The National Large Earthquake Engineering Simulation Research Facility at Tianjin University is a unique large-scale facility designed to simulate earthquakes, addressing significant public safety and engineering needs [8][9] - The facility's development involved overcoming numerous technical challenges, leading to the creation of a groundbreaking "dual six-degree-of-freedom superimposed vibration table system" [9][10] - The synthetic biology laboratory at Tianjin University has achieved significant breakthroughs, including the assembly of a human genome at the megabase scale, contributing to the field of synthetic biology [16] Group 3: Interdisciplinary Collaboration - The earthquake engineering project team comprises multiple disciplines, including civil engineering, automation, and materials science, demonstrating the importance of organized research [10][11] - The synthetic biology department has integrated various fields such as neuroscience, engineering design, and signal processing to create a comprehensive knowledge and skills system [12][15]
迈向世界级科研枢纽
Jing Ji Ri Bao· 2025-10-25 22:18
Core Insights - The State Council of China issued the "He Tao Shenzhen-Hong Kong Science and Technology Innovation Cooperation Zone Development Plan," establishing a national strategic blueprint for the Shenzhen-Hong Kong tech innovation collaboration [1] - The He Tao Cooperation Zone aims to become a world-class research hub, achieving significant results in resource aggregation, collaborative innovation, and technology transfer over the past two years [1][2] Group 1: High-End Resource Aggregation - The He Tao Cooperation Zone is the only major cooperation platform in the Guangdong-Hong Kong-Macao Greater Bay Area focused on technological innovation, leveraging cross-border collaboration to accelerate towards a world-class research hub [2] - As of August 2023, the zone has gathered over 200 high-end research projects and 447 tech companies, with a 2.5 times increase in research talent to over 15,000, including 18 academicians [1][2] - The establishment of major research platforms, such as the Guangdong-Hong Kong-Macao Greater Bay Area Quantum Science Center, has facilitated significant breakthroughs, including the discovery of high-temperature superconductivity in nickel oxide [2] Group 2: Collaborative Innovation Achievements - The cooperation zone has successfully integrated Hong Kong's research advantages with Shenzhen's industrial resources, exemplified by the Hong Kong Science Park Shenzhen Branch, which has attracted nearly 70 tech companies since its opening in September 2023 [4] - Notable advancements include the development of China's first high temporal and spatial resolution electron microscope by a team from City University of Hong Kong, showcasing the zone's capacity for cutting-edge research [5] - The zone has nurtured companies like Crystal Tech and Kunlun Technology, with significant achievements in drug discovery and semiconductor technology, indicating a robust innovation ecosystem [6][7] Group 3: Soft and Hard Connectivity Enhancements - The He Tao Cooperation Zone is positioned as an experimental area for international advanced technology innovation rules, focusing on systemic institutional designs for cross-border research element flows [8] - Recent infrastructure upgrades include the commissioning of a high-quality power supply system and the establishment of a direct cross-border bus service, enhancing connectivity for researchers between Shenzhen and Hong Kong [9] - The zone's strategic initiatives aim to provide strong technological support for the development of new productive forces, contributing to the overall innovation landscape of the Guangdong-Hong Kong-Macao Greater Bay Area [9]
2025世界顶尖科学家论坛开幕并颁奖,陈吉宁致辞
Di Yi Cai Jing· 2025-10-25 10:55
Core Viewpoint - The 2025 World Top Scientists Forum aims to enhance scientific innovation in Shanghai and contribute to global scientific progress, emphasizing the importance of collaboration among scientists [1][4][7]. Group 1: Event Overview - The forum's theme is "Future Science: Shanghai and the World," featuring a main forum, six sub-forums, and related activities [11]. - Key discussions will focus on global technological frontiers, basic research, technological breakthroughs, integrated innovation, international cooperation, and science governance [11]. Group 2: Awards and Recognition - The "Intelligent Science or Mathematics Award" was awarded to Richard S. Sutton, and the "Life Science or Medicine Award" was given to Scott D. Emmer and Wes Sandquist during the ceremony [12]. Group 3: Government and Institutional Support - Shanghai's leadership, including Mayor Gong Zheng, emphasizes the city's commitment to deepening basic research and fostering an international innovation center [4][7]. - The event was attended by notable figures, including Nobel laureates and university leaders, highlighting the significance of the forum in the scientific community [8]. Group 4: Future Directions - Shanghai aims to create an open, fair, and non-discriminatory innovation environment, encouraging the free flow of knowledge, technology, and data to address global scientific challenges [7]. - The city plans to support young scientists in significant technological tasks, fostering a culture of scientific inquiry and innovation [7].