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关乎你家用电!2026年全球风光水发电预测报告发布
Xin Lang Cai Jing· 2026-02-08 14:25
"提前给出天气气候的变化信息,直接关系到每一个人的用电安全,更是国家能源决策的重要依据。"国 家气候中心主任巢清尘指出。据了解,今年的报告不仅优化了算法、提升了精度,更首次将水电纳入全 球年度预测体系,完成了从"风光"到"风光水"三位一体的关键拓展。 2月5日,中国气象局国家气候中心与全球能源互联网发展合作组织联合发布《全球风光水发电能力年景 预测2026》。报告显示,全球2026年风电平均可发电小时数约为2310,风电发电能力将增加6%;光伏 平均可发电小时数约为1340,光伏发电能力将增加约25%;水电发电能力相比2025年总体呈"稳中有 升"态势,将增长约7%。 中国风电平均可发电小时数为2100,总发电能力将提高约2%;光伏平均可发电小时数为1320,总发电 能力将提高约25%;预计全年西北地区来水将增多,西南来水可能减少。 跨学科合作精准"预见"发电量 "气候预测"和每个人的"用电安全"之间有什么关系?巢清尘举例,预测到夏季持续高温干旱,电网可提 前安排火电备用或省间电力互济,防止因空调负荷激增或水电出力不足导致停电;预测到寒潮大风,可 优化风电并网方案,避免频率波动。对社会用户而言,这意味着更稳定 ...
天津大学成立工程建筑学中心 培养解决复杂工程问题领军者
Xin Lang Cai Jing· 2026-01-18 16:22
Core Viewpoint - The establishment of the Engineering Architecture Center at Tianjin University represents a significant initiative to optimize academic disciplines and innovate educational models in response to changing times [1][2]. Group 1: Center Establishment and Objectives - The Engineering Architecture Center is the first second-level discipline platform for engineering architecture approved in domestic universities, aiming to integrate architecture, structure, environment, technology, and social humanities with engineering logic at its core [1]. - The center is dedicated to cultivating leading talents capable of systematically solving complex engineering problems [1]. Group 2: Collaborative Framework and Resources - The center will be led by the School of Architecture and collaborate with multiple internal units, including the School of Civil Engineering, School of Environment, Intelligent Computing Department, and Design Institute, to deeply integrate resources from leading enterprises such as China Construction Technology Group and Tianjin Huahui Engineering Design Co., Ltd [2]. - It will also engage in close cooperation with prestigious international institutions like Tokyo University of Science and Southeast University to create a collaborative innovation entity that integrates production, education, research, and application [2]. Group 3: Educational and Research Impact - The center aims to serve as an important platform for high-level interdisciplinary cooperation and innovative talent cultivation, contributing new momentum to the high-quality development of architecture and engineering disciplines in China [2]. - An international teaching faculty will be established, incorporating outstanding frontline architects to develop a new curriculum system that provides students with interdisciplinary learning experiences [1].
玻璃艺术激发创造力
Ren Min Ri Bao· 2025-12-20 23:01
Core Viewpoint - The rise of glass art experience shops reflects a growing interest among young people in glass craftsmanship, highlighting its unique charm and cultural significance [2] Group 1: Industry Trends - The collaboration between Tsinghua University and the Italian Belenkoff Foundation for the "Contemporary Glass Art Workshop" marks a significant cultural exchange, celebrating the 55th anniversary of diplomatic relations between China and Italy [2] - The workshop features glass art masters from Murano Island, Italy, alongside artists, designers, and students from various backgrounds, fostering cross-cultural and interdisciplinary dialogue [2][4] Group 2: Artistic Development - Glass is recognized for its expressive qualities, with techniques such as blowing, casting, and engraving expanding its artistic potential [2][3] - The "studio glass movement" that began in mid-20th century Europe and America shifted glass from industrial production to artistic exploration, leading to the establishment of glass art programs in universities, including Tsinghua University in 2000 [2][3] Group 3: Cultural Significance - The evaluation of glass art now focuses on its aesthetic meaning, depth of thought, and relevance to contemporary issues, rather than just material cost or complexity [3] - Glass's physical properties, such as refraction and reflection, provide a unique space for cultural imagination and artistic expression [3] Group 4: Innovation and Collaboration - The workshop encourages the integration of various artistic languages and practical wisdom from design and digital art, challenging traditional perceptions of glass art [4][5] - Artists are incorporating their professional experiences into their creations, such as using glass in mixed media paintings and transforming hot glass into calligraphic forms, thus expanding the expressive possibilities of glass [4][5] Group 5: Future Prospects - The increasing frequency of global cultural interactions suggests that interdisciplinary collaboration will significantly enhance artistic innovation [5]
【人民网】多国学者聚焦科技创新服务可持续发展
Ren Min Wang· 2025-11-05 04:33
Core Insights - The "Belt and Road" International Science Organization Alliance (ANSO) Science Innovation Conference was held in Beijing, focusing on "Science and Innovation: Co-creating a Sustainable Future" with nearly 300 experts from over 50 countries [1][2] - Key discussions included the role of open science and innovation in promoting inclusive development, the contribution of science and technology to sustainable development, and the importance of artificial intelligence in enhancing public welfare [1][2] - The conference emphasized the need for capacity building and international cooperation to achieve Sustainable Development Goals (SDGs), particularly in the context of youth talent development in science and technology [1][2] Group 1 - ANSO has become a global platform connecting scientific development, emphasizing the need for collaboration between science and humanities [2] - The conference featured discussions on climate change, biodiversity, and digital technology, aiming to provide actionable pathways for green transformation along the Belt and Road [3][4] - A roundtable dialogue focused on how open science and innovation can drive inclusive development, with representatives from various ANSO member institutions sharing their experiences [4] Group 2 - The conference included three sub-forums discussing topics such as "Science Promoting Sustainable Development," "Artificial Intelligence Development and Governance," and "Capacity Building in Science and Higher Education Cooperation" [4] - The event was seen as a direction for future cooperation and addressing contemporary challenges through interdisciplinary collaboration and joint governance of emerging technologies like AI [4]
澳大利亚中国博士沙龙举办论坛探讨职业规划与发展
Xin Hua Wang· 2025-11-03 06:10
Core Viewpoint - The "2025 Australia-China PhD Forum" held at the University of Melbourne focused on career development opportunities for young scholars, emphasizing the importance of interdisciplinary collaboration and the transformation of research outcomes into practical applications [1][3]. Group 1: Forum Overview - The forum attracted over 120 experts, scholars, and PhD students, featuring six guest speakers from academia, research institutions, and industry who shared their practical experiences [3][5]. - The event was organized by the Australia-China PhD Salon, which has been connecting academic forces and supporting young researchers since its establishment in 2006 [5]. Group 2: Key Discussions - Discussions included interpretations of Chinese technology policies, interdisciplinary collaboration, job-seeking experiences in the humanities and social sciences, and pathways for research entrepreneurship [5]. - Professor Wang Yaolin from the University of Melbourne highlighted the need for PhD students to enhance their communication skills and practical abilities while building networks for diverse career development [3]. Group 3: Strategic Insights - Peng Zhen, the representative of the China International Talent Exchange Association in Australia, noted the rapid evolution of the global technology landscape and encouraged young scholars in Australia to seize opportunities for contributing to national technological innovation [3].
全球大学齐聚北京,对话推动《未来契约》落实
Xin Jing Bao· 2025-10-17 07:48
Core Points - The event "Implementation of the Future Pact University Dialogue" was successfully held in Beijing, marking the 80th anniversary of the United Nations, focusing on the role of universities in promoting the Future Pact and accelerating the 2030 Sustainable Development Agenda [1][2] - The dialogue attracted representatives from universities worldwide, discussing how educational cooperation, research innovation, and policy advocacy can drive sustainable development goals [1][2] - A significant outcome of the dialogue was the release of the "University Implementation of the Future Pact Action Plan," which aims to establish mechanisms for systematic implementation of the Future Pact in talent cultivation, research collaboration, and policy advocacy [3] Group 1 - The dialogue emphasized the importance of multilateralism in a chaotic and uncertain era, with universities playing a crucial role in translating words into action [2] - The Chinese Ministry of Education expressed support for deepening cooperation between universities and international partners, highlighting the proactive role of Beijing Foreign Studies University in the Future Pact [1][2] - The dialogue included discussions on artificial intelligence governance, interdisciplinary collaboration, and changes in research paradigms, addressing challenges faced by future universities [2] Group 2 - The "Future University Alliance" and "Future Learning Excellence Center" are proposed as part of the action plan to enhance collaboration among universities [3] - The event also initiated the preparation process for the "Sustainable Development Goals Series Dialogue," showcasing the youth's creativity and concern for sustainable development through performances [3] - The dialogue marked a significant step for global higher education in multilateral cooperation and sustainable development, aiming to create a more inclusive, equitable, and resilient future [3]
中国科学院最新论文登上Cell头条
生物世界· 2025-10-01 10:27
Core Insights - The article discusses a research paper published in Cell Press that evaluates the global flux of perfluoroalkyl acids (PFAA) from glaciers in the context of climate change, highlighting the urgency for coordinated action in managing historical pollutants and climate mitigation [5][6]. Group 1: Research Findings - The study identifies major PFAA release hotspots, including the Arctic, South Asia, and Central Asia, emphasizing the need for urgent action to manage these pollutants [5][6]. - PFAA, a significant industrial pollutant, poses serious risks to both ecological and human health due to its persistence and accumulation in cold regions, including glaciers [6]. - The research estimates that global glaciers release approximately 3,500 kilograms of PFAA annually, with suspended particles contributing about 12% of this total [6]. Group 2: Implications and Recommendations - The findings fill a critical gap in the global PFAA budget and stress the need for coordinated efforts to manage historical pollutants and mitigate climate change [7]. - The study suggests that controlling PFAA pollution in hotspot areas requires reducing emissions at the source and slowing down glacier melting through climate change mitigation [7]. - Effective strategies to address this dual threat necessitate interdisciplinary collaboration among scientists, local communities, and policymakers [7].
光刻技术与光刻胶材料的进展与未来趋势(附72页报告)
材料汇· 2025-09-25 13:47
Core Viewpoint - The article provides a comprehensive overview of the evolution of lithography technology from the 1950s to the 21st century, focusing on the advancements in extreme ultraviolet lithography (EUVL) and its significance in semiconductor manufacturing [2][6]. Group 1: Introduction to Lithography Technology - Lithography technology is the cornerstone of modern microelectronics, enabling the precise transfer of complex patterns onto substrates, which directly impacts the integration density, computational performance, and manufacturing costs of integrated circuits [7]. - The application scenarios of lithography technology have expanded from traditional fields such as consumer electronics and medical devices to emerging areas like artificial intelligence and quantum computing, which require high-performance chips [8][9]. Group 2: Overview of Lithography Technology - The basic process of lithography includes substrate preparation, photoresist coating, pre-baking, exposure, development, post-baking, etching, and stripping [10][11]. - Key lithography technologies include deep ultraviolet lithography (DUVL), electron beam lithography (EBL), and nanoimprint lithography (NIL), each with unique characteristics and applications [10][11]. Group 3: Photoresist Materials - Photoresists are sensitive materials used in lithography, classified into positive and negative types based on their behavior after development [12][13]. - The core components of photoresists include film-forming resins and photoinitiators, which play crucial roles in the lithography process [12][13]. Group 4: Development Trends and Challenges - The future of photoresist development focuses on high-resolution materials compatible with EUVL, environmentally friendly options, and multifunctional photoresists that integrate various properties [15][16]. - Key challenges in lithography technology include resolution limits, high costs, and environmental impacts, with ongoing research aimed at addressing these issues through innovative solutions [22][23][24]. Group 5: Summary and Outlook - The evolution of lithography technology has progressed from DUVL to EUVL, achieving mass production capabilities for 5nm and below process nodes, while new types of photoresists are being developed to meet advanced manufacturing needs [16][33]. - Future directions include interdisciplinary collaboration, intelligent lithography systems, and the integration of multifunctional materials to adapt to emerging technologies [16][33].
谭天伟院士:第三代生物制造技术将解决“碳中和”问题
DT新材料· 2025-09-24 16:04
Core Insights - The article discusses the significance of green biomanufacturing in achieving carbon neutrality and sustainable development, highlighting the recognition of key scientists in the field [2][4][5]. Group 1: Green Biomanufacturing Potential - Biomanufacturing is projected to cover 70% of chemical manufacturing products by the end of this century, with an expected economic value of $30 trillion by 2050, although the current industry scale is less than $8 trillion [4][5]. - The concept of third-generation biomanufacturing, which utilizes carbon dioxide as a raw material, is emphasized as a crucial advancement for addressing carbon neutrality [4][5]. Group 2: Challenges and Innovations - Major scientific challenges include efficiently capturing and activating inert carbon dioxide molecules, requiring the design of new enzyme catalysts and light-enzyme coupling systems [5][6]. - Engineering challenges involve scaling up efficient but fragile biological systems to create stable, continuous, and low-cost reactors, transitioning from laboratory to industrial applications [5][6]. Group 3: Interdisciplinary Collaboration - Effective interdisciplinary collaboration is essential, necessitating the establishment of project communities, shared platforms, and talent communities to foster innovation across biology, chemistry, materials, and information fields [6][7]. - Educational reforms are needed to cultivate talent capable of leading the next industrial revolution, focusing on interdisciplinary courses and encouraging exploratory research [6][7]. Group 4: Global Position and Cooperation - China is transitioning from a "follower" to a "leader" in the global green technology race, with advantages in applied research, industrialization, and market scale [7]. - The proposed international cooperation model emphasizes open collaboration in basic research, innovation alliances in key technologies, and self-reliance in core competitive areas [7].
谭天伟院士:第三代生物制造技术将解决“碳中和”问题
Core Viewpoint - The article emphasizes the significance of green bio-manufacturing as a sustainable development frontier, predicting that by the end of this century, bio-manufactured products could cover 70% of chemical manufacturing products, with bio-manufacturing potentially accounting for one-third of global manufacturing by 2050, creating an economic value of $30 trillion [4][5]. Group 1: Green Bio-Manufacturing Potential - The current scale of the bio-manufacturing industry is less than $8 trillion, indicating substantial growth potential in the future [4]. - The third generation of bio-manufacturing, which utilizes carbon dioxide as a raw material, is expected to significantly contribute to carbon neutrality efforts [5]. Group 2: Key Challenges and Innovations - Major scientific challenges include efficiently capturing and activating inert carbon dioxide molecules, requiring the design of new enzyme catalysts and light-enzyme coupling systems [5]. - Engineering challenges involve scaling up efficient but fragile biological systems to create stable, continuous, and low-cost reactors, transitioning from laboratory to industrial scale [5]. Group 3: Interdisciplinary Collaboration - Achieving deep integration across disciplines such as biology, chemistry, materials science, and information technology requires the establishment of project communities, shared platforms, and talent communities [6]. - Educational reforms are necessary to cultivate interdisciplinary talent capable of leading the next industrial revolution, including curriculum changes and new evaluation methods [6]. Group 4: China's Position in Global Green Technology - China is transitioning from a "follower" to a "leader" in the global green technology race, with advantages in applied research, industrialization, and market scale [7]. - The proposed international cooperation model emphasizes open collaboration in basic research, innovation alliances in key technology areas, and self-reliance in core competitive fields [7].