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【人民网】合肥科学岛上,这群青年接连刷新世界纪录
Ren Min Wang· 2025-05-06 00:40
强磁场促强科研 在中国科学院合肥物质科学研究院强磁场科学中心,团队中控系统"95后"科研人员刘雪澄正在 给"00后"研究生讲解中控系统操作规范。再过不久,这名研究生也将成为这里的熟面孔,在导师张俊研 究员指导下,逐步接触到稳态强磁场实验装置高场磁体研制相关任务。 把时钟拨回33个月前。 2022年8月12日,入职刚满一个月的刘雪澄,协助同事共同完成了一项实验。直到周围研究人员开 始拥抱欢呼,她才意识到,这是个大项目:由高场磁体技术青年创新先锋队(以下简称"青年创新先锋 队")研制的混合磁体产生了45.22万高斯的稳态磁场,刷新尘封23年的世界纪录。 近年来,青年创新先锋队在稳态强磁场领域不断取得自主研发的创新成果:2022年,混合磁体产生 了45.22万高斯的稳态磁场,目前仍是全球范围内可支持科学研究的最高稳态磁场;2024年,水冷磁体 成功产生42.02万高斯的稳态磁场,再次刷新世界纪录。 这支平均年龄不到35岁的"青年创新先锋队",正在以青年之力,为中国科技发展注入新能量,助推 强磁场技术发展迈上一个又一个巅峰。 日前,2025年度中国青年五四奖章个人(集体)入围名单公布,中国科学院合肥物质科学研究院高 ...
“追光”科研人在极微观处践行青春承诺
Xin Hua She· 2025-05-02 09:30
"五一"前夕,当记者走进中国科学院西安光学精密机械研究所阿秒科学与技术研究中心,数百平方米布 满仪器的无尘实验室里十多名科研人员或在监测数据、或在调试设备。仪器上光点的闪烁,与屏幕上数 字的跳动,都像在为一项重要科研工作的阶段性成果倒计时。 "4月底是我们大科学装置建设中设计层面的一个关键节点,大家目前正快马加鞭,确保分管部分顺利产 出预期成果。"戴着防护镜的该中心副主任薛冰说。 这批青年的创新成果不断涌现,离不开团队建设和科研氛围营造。"我们经常开非正式'小会',针对各 自研究领域的观点和问题展开讨论,这样开放包容的学术科研氛围,带来很多灵感和启发。"惠丹丹 说,既有坚定的目标导向、又充分鼓励自由探索,已成为团队的底色。 作为这一青年科研团队的"领队",中国科学院西安光机所副所长、先进阿秒激光设施(西安部分)副总 指挥付玉喜是一名"80后"。在他看来,这个团队中的年轻人既有干劲也有冲劲,更有报国的理想信念, 把青春梦想扎根在了极微观处。 "科学研究不是坦途,但青年坚韧不拔的品质,助力这项国家使命不断向前迈进。"他说,"这让我想到 阿秒激光团队2023年第一次参加所里的篮球比赛首轮就被淘汰。后来,大家把每周三 ...
特稿丨动摇科研根基 重创国际合作——特朗普政府科技政策引发科学界担忧
Xin Hua Wang· 2025-05-02 01:30
Core Viewpoint - The new U.S. government's science policies have shocked the scientific community, undermining the foundation of American research and causing significant harm to global scientific collaboration [1][2]. Group 1: Government Interference - The American Council on Education has issued a public letter opposing unprecedented government overreach and political interference in higher education, with 562 leaders from U.S. colleges and academic organizations signing it as of April 29 [2]. - The new government has attempted to reshape scientific research by limiting data access, restricting research scope, severing ties with international health organizations, and dismissing early-career researchers [2]. - The U.S. government has deleted numerous public datasets related to air quality, earthquake intensity, and seabed geology to suppress politically biased research results [2]. Group 2: Impact on Research Funding - The new administration has threatened to cut billions in funding for research universities and has terminated over 1,000 grants in critical areas such as climate change, cancer, Alzheimer's, and AIDS prevention [3][4]. - The National Science Foundation, a leading global research funding agency, faces a proposed budget cut of 55% from its $9 billion budget, with a significant reduction in staff [3]. - The National Institutes of Health, the largest biomedical research funding agency, has seen approximately 780 funding projects terminated or partially halted, affecting key areas like vaccines and public health [4]. Group 3: Global Research Collaboration - The U.S. policy changes have disrupted many international research projects, posing significant risks to global scientific collaboration [5]. - The U.S. has cut billions in global health spending, with an estimated $12 billion allocated for 2024, potentially leading to an increase of about 25 million deaths globally over the next 15 years without this funding [5]. - Many research institutions worldwide are joining efforts to back up at-risk U.S. scientific data, indicating a collective response to the challenges posed by U.S. policies [5].
自然科学基金委:多措并举提高科学基金资助效能
Xin Hua She· 2025-04-29 12:45
Group 1 - The National Natural Science Foundation of China (NSFC) will implement governance measures for talent projects to enhance the effectiveness of funding and ensure resources are directed towards innovative frontline researchers by 2025 [1] - In 2024, China's basic research funding is projected to reach 249.7 billion yuan, reflecting a year-on-year growth of 10.5%, with significant improvements in high-impact papers and international competitiveness [1] - The NSFC aims to strengthen original innovation capabilities by reforming talent projects and establishing a funding mechanism for non-consensus projects, promoting interdisciplinary research and disruptive innovation [1] Group 2 - The NSFC will enhance organized basic research to support economic and social development, expand joint funds to attract more social resources, and explore new support models for private enterprises [2] - A global scientific research fund will be established to facilitate international research funding [2]
增强原始创新能力 提高科学基金资助效能
Yang Shi Wang· 2025-04-29 07:31
Group 1 - The National Natural Science Foundation of China (NSFC) is focusing on enhancing original innovation capabilities and supporting economic and social development through organized basic research [1][2] - In 2024, China's basic research funding reached 249.7 billion yuan, a year-on-year increase of 10.5%, reflecting the country's commitment to high-level technological self-reliance and innovation [1] - The NSFC aims to explore new models of support for private enterprises and allow central enterprise research institutions to register as supporting units [2] Group 2 - The NSFC is set to mobilize resources effectively to ensure that valuable scientific resources are directed towards innovative frontline researchers [1] - The meeting included representatives from various stakeholders, including NSFC staff, review experts, supporting units, and researchers, to discuss the 2025 project review work [2] - The NSFC plans to establish a global scientific research fund to enhance international openness and influence [2]
【环时深度】抢美国人才,欧洲“知识淘金热”持续升温
Huan Qiu Shi Bao· 2025-04-28 22:43
【环球时报综合报道】编者的话:今年以来,随着特朗普政府不断削减美国高校及研究机构经费,越来 越多美国科研人员将目光投向海外,欧洲各国政府及研究机构掀起被美国"政治新闻网"欧洲版形容 的"知识淘金热",争先恐后地增加自身对美国顶尖科研人才的吸引力。比如,根据欧盟现行政策,移居 欧洲的美国研究人员最高可获得450万欧元的资助。美国目前的人才流失情况如何?哪类研究人员最受 欧洲国家欢迎?欧洲各国能否把握住这波"淘金热"的机会呢?针对上述问题,《环球时报》记者近日进 行了调查,发现欧洲各国对美国研究人员的吸引侧重点各有不同,砸重金"抢人"的模式也面临一些争议 和质疑。 所谓的 " 美国梦 " 已不复存在 "我有一个朋友不得不开启线上众筹来维持她在美国实验室的运转。"目前正在立陶宛维尔纽斯大学工作 的美国生物化学博士斯蒂芬·琼斯告诉《滚石》杂志,2020年美国总统选举期间,他在得克萨斯大学完 成了博士后工作,尽管当时特朗普没有赢得选举,但在新冠疫情暴发期间,反科学情绪在美国社会蔓 延,对比之下,欧洲更有吸引力,因此他和妻子选择离开。 时至今日,琼斯很庆幸自己的选择,他说他的研究资金比以往任何时候都要稳定,他不需要把学生 ...
特朗普上任后美国科研人才外流加剧,欧洲和亚洲能否接住?
Di Yi Cai Jing· 2025-04-23 11:51
Group 1 - In the first quarter of this year, the number of overseas job applications and views by American researchers increased by over 30% year-on-year, indicating a shift in focus towards international opportunities due to significant cuts in U.S. research funding [1] - A notable increase in overseas job applications was observed, with a 32% rise in applications and a 35% increase in views from U.S. users, particularly a 68% increase in views in March alone [1] - The termination of over 200 federal grants for AIDS-related research and cuts to COVID-19 research funding by the National Institutes of Health (NIH) have contributed to this trend [1] Group 2 - A survey conducted by Nature magazine revealed that over 75% of researchers expressed a desire to leave the U.S., with Europe and Canada being the preferred destinations [2] - Job applications from U.S. scientists to Europe and Canada increased by 32% and 42% respectively, while applications from European and Canadian researchers to U.S. institutions decreased by 41% and 13% [2] Group 3 - Several European countries and academic institutions are actively seeking to attract U.S. researchers, with the European Research Council (ERC) doubling its relocation budget for funded researchers [3] - Initiatives such as the Marie Curie Actions program and special visa provisions for top talent are being explored to enhance Europe's appeal to international researchers [3] - French President Macron emphasized the importance of research and innovation, inviting global researchers to choose France and Europe [3] Group 4 - Despite efforts to attract talent, Europe faces challenges such as insufficient funding for higher education compared to the U.S., with total R&D spending in the EU at €381 billion (approximately $411 billion) versus the U.S. at an estimated $940 billion [4] - The European University Association reported a pessimistic outlook on future government investments due to recent funding cuts and ongoing global political tensions [4] - Salary and research resources are critical factors for applicants considering positions in Europe, with concerns about lower income levels compared to the U.S. [4][5] Group 5 - The competition for attracting researchers is intensifying, with initiatives like Aix-Marseille University's "Safe Place for Science" offering funding for displaced U.S. researchers [7] - Interest in job opportunities in Asian countries is also rising among U.S. researchers, with a 30% increase in views and a 20% increase in applications for positions in China [7] - The competitive landscape for academic positions in Hong Kong is becoming more challenging due to the influx of returning researchers from North America [7]
这一共享平台盘活“沉睡”的国有资产
Xin Hua She· 2025-04-23 11:46
Core Viewpoint - The establishment of a national asset adjustment and sharing platform for administrative and public institutions in China aims to optimize the utilization of state-owned assets, reduce inefficiencies, and enhance resource allocation efficiency [1][3]. Group 1: Platform Functionality - The platform covers all administrative and public institutions nationwide, featuring functions such as adjustment square, sharing square, and demand square to effectively match supply and demand for assets [2]. - It operates like a "second-hand platform" for administrative assets, allowing institutions to publish idle asset information and view requests for shared assets from other units [2]. - The platform leverages an existing integrated system, eliminating the need for additional construction and operational costs, thus enhancing asset utilization at minimal expense [3]. Group 2: Impact and Benefits - The platform has gathered nearly 200,000 pieces of asset adjustment and sharing information, facilitating cross-departmental and cross-regional asset sharing [3]. - By optimizing asset management and sharing, the platform aims to convert "sleeping" assets into active resources, thereby saving financial resources and enhancing the effectiveness of public institutions [2][3]. - The initiative aligns with the central government's directive to improve resource allocation efficiency and address issues of asset redundancy and waste [3][4].
北京科技大学:系统改革推动科技成果跃上“生产线”
Ke Ji Ri Bao· 2025-04-21 01:19
Group 1 - The development of hydrogen energy is crucial for addressing national strategic needs and global carbon neutrality challenges, with a focus on efficient, stable, and low-cost hydrogen production [1][3] - Beijing University of Science and Technology (BUST) has successfully transitioned from laboratory research to industrial-scale production in green hydrogen technology, achieving significant breakthroughs in alkaline water electrolysis equipment [1][4] - In 2024, BUST's industry-university-research cooperation contracts reached 2.65 billion yuan, with a growth rate exceeding 50% for two consecutive years and a 79% increase in technology transfer revenue [1][4] Group 2 - The "Reduce, Increase, Release" policy reform at BUST aims to lower management fees for horizontal research projects, increase the revenue share for researchers, and grant autonomy to research teams for technology transfer [2][3] - The research team led by Academician Zhang Yue has developed low-cost, high-activity, and long-lifetime catalytic electrode materials, essential for scaling up alkaline water electrolysis for hydrogen production [3][4] - BUST has established a concept verification center to facilitate the transition of research outcomes to practical applications, with 189 partners and a project library of 110 verification projects [5][6] Group 3 - The establishment of the concept verification center allows collaboration with enterprises to validate the performance of solid-state battery materials, aiming for rapid technology transfer if successful [6] - BUST is committed to integrating technology innovation with industrial innovation, creating a comprehensive management model for the entire chain from research output to technology transfer [6]
中美谈了很久没谈妥,美国致电北京,特朗普憋不住了,提出最后期限
Sou Hu Cai Jing· 2025-04-01 04:53
Group 1 - The core focus of the recent video call between Chinese Vice Premier and U.S. Trade Representative was on bilateral economic and trade issues, emphasizing the importance of honest dialogue to enhance mutual understanding and resolve existing problems [1][4] - China expressed serious concerns regarding the U.S. tariffs imposed under the pretext of fentanyl and the ongoing 301 investigation, urging the U.S. to return to negotiations based on equality [1][3] - The U.S. has not committed to canceling the tariffs but acknowledged the significance of continued communication to address mutual concerns [4][6] Group 2 - The U.S. Department of Commerce recently added over 50 Chinese companies and research institutions to its "entity list," citing national security threats related to advancements in AI and quantum computing [6] - President Trump announced a 25% tariff on all imported cars, effective April 2, stating that this measure would be permanent and would not apply to cars manufactured in the U.S. [6] - The concept of "reciprocal tariffs" is being promoted by the Trump administration, which could escalate the trade conflict between the U.S. and China, potentially leading to a countdown in the trade war [8]