Ke Ji Ri Bao
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英国启动“合成人类基因组计划” 引发广泛伦理和社会关切
Ke Ji Ri Bao· 2025-06-30 23:40
据英国《卫报》最新消息,英国研究人员正启动一项雄心勃勃但颇具争议的计划:从零开始"书写"人类 DNA。该项目被称为"合成人类基因组计划"(SynHG),由牛津大学教授杰森·钦牵头,联合剑桥大 学、曼彻斯特大学、肯特大学、帝国理工学院等多家科研机构共同推进,目标是在未来几十年内开发出 可完整合成人类基因组的技术。这被认为是全球首个此类研究计划。 该项目首期获得英国威康信托基金会提供的1000万英镑资助。惠康基金会研究主任迈克尔·邓恩表 示:"通过创建合成人类基因组所需的工具和方法,我们将解答一些目前无法预料的健康和疾病问题, 从而彻底改变我们对生命和福祉的理解。" 不过,英国《镜报》援引一位顶尖遗传学家的警告称,创造人类遗传物质可能会导致人类进化出更强大 的基因,甚至是拥有人类DNA的其他生物。 "人类基因组合成工程"一直是科学潜力与伦理困境交织的热点话题。科学家希望通过化学方法合成完整 的人类基因组,从而将生命科学从"解读"与"修补"推进到真正意义上的"书写"。然而,由于涉及重大的 伦理争议,该领域在过去几十年一直未被广泛推进。 21世纪初,随着人类基因组计划的圆满完成,以及基因编辑和合成生物学技术的迅猛发展 ...
上海合作组织能源部长会热议——科技创新合作推动能源转型
Ke Ji Ri Bao· 2025-06-30 08:27
Group 1 - The Shanghai Cooperation Organization (SCO) Energy Ministers' Meeting was held in Ningbo, Zhejiang, focusing on "Innovation Integration, Energizing the Future" and is a significant diplomatic event for China's energy sector in 2025 [1] - The meeting saw the release of the "China-SCO Renewable Energy Cooperation Report 2024," and 25 projects were signed with a total investment of approximately 40 billion RMB and a total installed capacity of 12 million kilowatts [1] Group 2 - Energy cooperation is a crucial aspect of collaboration among SCO member states, with China emphasizing the importance of policy communication, infrastructure connectivity, and technology exchange to enhance regional prosperity [2] - The report highlights strong momentum in renewable energy project cooperation between China and SCO countries, with notable projects in Nepal and Egypt contributing to sustainable development and energy access [3] Group 3 - Technological innovation is identified as a key driver for global energy transition, with advancements in smart grids, energy storage, and hydrogen technologies being pivotal in addressing challenges related to renewable energy intermittency [4] - The establishment of the world's first 300 MW compressed air energy storage demonstration project in Hubei represents a significant milestone in China's energy storage technology development [4] Group 4 - Digital energy technologies are being innovatively applied in complex environments, such as the use of heavy drones for photovoltaic project construction in Shanxi, showcasing advancements in automation and AI for energy projects [5] - International cooperation in technology is deepening, with the establishment of innovation centers in Spain and Uzbekistan aimed at fostering research, development, and talent cultivation in clean energy [6]
中国科学院大学教授李伯聪荣获哲学与技术学会终身成就奖
Ke Ji Ri Bao· 2025-06-30 06:40
Core Points - The 24th International Conference on the Philosophy of Technology (SPT2025) was held in the Netherlands from June 25 to 28, where Professor Li Bocon from the University of Chinese Academy of Sciences received the Lifetime Achievement Award, marking the first time a Chinese scholar has won this award [1][4] Group 1 - Professor Li Bocon's research focuses on engineering practice and social reality, bridging Eastern and Western philosophical traditions, emphasizing interdisciplinary collaboration, and closely following contemporary academic developments [3] - In 2002, Professor Li published "Introduction to Engineering Philosophy," the first academic work titled "Engineering Philosophy" both domestically and internationally, which introduced the triadic theory of science, technology, and engineering [3] - The book argues that the core of scientific activity is "discovery," the core of technological activity is "invention," and the core of engineering activity is "construction," establishing a fundamental viewpoint of engineering philosophy [3] Group 2 - During the award ceremony, Professor Li expressed gratitude for the recognition, highlighting the deepening dialogue between Eastern and Western perspectives in the field of technology philosophy and its growing global influence [4] - He emphasized the importance of the SPT as a platform for international dialogue in technology philosophy and referenced the historical significance of adding a "fourth critique" to Kant's three critiques, which pertains to technology [4] - The SPT was established in 1976 to encourage meaningful philosophical reflection on technology and interdisciplinary discussions, holding biennial conferences, and since 2017, six philosophers have received the Lifetime Achievement Award [4]
马衍伟:推动高温超导材料产业创新发展
Ke Ji Ri Bao· 2025-06-30 01:51
Core Insights - The high-temperature superconducting (HTS) materials industry is experiencing significant growth opportunities due to breakthroughs in superconducting technology across various sectors such as energy, healthcare, and transportation [3][4] - The industry faces challenges including high material costs, technological shortcomings, and an incomplete supply chain, which need to be addressed for sustainable development [8][9] Group 1: Development Opportunities - Breakthroughs in scalable production technologies for HTS materials have been achieved, with companies in China's Yangtze River Delta region capable of producing kilometer-long YBCO superconducting wires, reaching international advanced levels [4] - The application of HTS materials is becoming increasingly mature, with developments in superconducting power equipment and the establishment of the world's first superconducting substation [5] - The market demand for HTS materials is experiencing explosive growth, with a tenfold increase since 2020, driven by the potential commercialization of fusion reactors and advancements in high-energy accelerators [6] Group 2: Challenges to High-Quality Development - The cost of HTS materials remains high, limiting their large-scale application, with YBCO wire prices around $150 per kA·m, far from the target of $50 per kA·m for widespread use [8] - Key technologies for high-end superconducting magnets are still reliant on imports, hindering the industry's ability to compete globally [9] - The supply chain for HTS materials is not fully developed, with dependencies on foreign imports for critical raw materials and equipment, posing risks to self-sufficiency [9] Group 3: Strategies for Advancement - The industry should focus on core technology breakthroughs, collaborative development, and the establishment of an innovative ecosystem to enhance the rapid development of the HTS materials sector [10][11] - Strengthening the supply chain by ensuring the availability of high-purity raw materials and advanced manufacturing technologies is essential for the industry's growth [10] - Encouraging participation from local governments, leading enterprises, and research institutions in R&D efforts will foster a collaborative innovation platform, promoting resource sharing and technological standards [11]
江西南昌 为企业匹配115名博士助发展
Ke Ji Ri Bao· 2025-06-30 01:41
Group 1 - The core initiative is the "One Enterprise, One Doctor" technology talent service action in Nanchang, Jiangxi Province, which has successfully matched 115 doctors to 87 enterprises to assist in overcoming key technical challenges and enhancing corporate development [1][2] - A digital platform has been established by the Nanchang Science and Technology Bureau, allowing enterprises to submit technical service needs online and doctors to publish service intentions, creating a "demand database" and "talent database" [1] - The matching process follows a "demand order from enterprises, acceptance by doctors, and government allocation" model, facilitating initial connections between enterprises and academic institutions, leading to deeper discussions and collaborations [1] Group 2 - The initiative involves 25 doctors from the Jiangxi Academy of Sciences, aimed at aligning research projects closely with the actual needs of enterprises and promoting the transformation of research results into practical applications [2] - Both enterprises with technical service needs and doctors willing to participate can register through the Nanchang Science and Technology Innovation Public Service Platform, which continuously processes technical demands and service intentions [2]
他种下的“苹果树”,如今已根深叶茂
Ke Ji Ri Bao· 2025-06-30 01:19
Core Viewpoint - The article commemorates the 70th anniversary of Qian Xuesen's return to China, highlighting his pivotal role in the development of China's aerospace industry and his visionary decisions that prioritized missile development over aviation due to national defense needs [1][2]. Group 1: Historical Context and Decisions - In 1955, Qian Xuesen advocated for prioritizing missile development to address China's urgent defense needs, despite the prevailing focus on aviation [1][2]. - Qian's insights were based on a deep understanding of China's industrial limitations and the strategic advantages of missiles, particularly in guidance technology, which had potential for short-term breakthroughs [1][2]. Group 2: Key Contributions and Leadership - The establishment of the Ministry of National Defense's Fifth Research Institute in 1956 marked the official start of China's aerospace endeavors, with Qian Xuesen playing an irreplaceable role in this foundational moment [2]. - Qian demonstrated his leadership during the preparation of China's first artificial satellite, "Dongfanghong-1," by confidently approving its launch despite initial concerns about its operational reliability [2]. Group 3: Risk Management and Communication - During high-risk "two bombs" tests, Qian Xuesen effectively communicated the importance of safety measures to factory workers, emphasizing the need for precaution even when risks seemed minimal [3]. - His ability to convey complex scientific concepts in an understandable manner helped ensure the safety and cooperation of personnel involved in critical aerospace projects [3]. Group 4: Legacy and Inspiration - Qian Xuesen's contributions laid the groundwork for China's aerospace achievements, inspiring a new generation of scientists and researchers to pursue technological independence and innovation [4].
农业十大领域建立 全国科学数据观测网络
Ke Ji Ri Bao· 2025-06-30 01:09
Core Insights - The establishment of a national agricultural scientific data observation network in China aims to drive agricultural technology innovation through systematic data collection and analysis [1][2] - The network has collected nearly 100TB of primary observation data across ten key agricultural fields, providing essential support for solving agricultural scientific challenges and upgrading the industry [1] Group 1: Data Collection and Infrastructure - The agricultural observation network includes one national data center, ten field data centers, 148 national agricultural scientific observation stations, and nearly 500 trial operation sites [1] - A long-term soil monitoring system in Shaanxi has been operational for 30 years, enabling the development of a soil effective phosphorus prediction model with over 85% accuracy [1] Group 2: Pest and Disease Management - A high-temperature cumulative damage model based on 14 years of wheat aphid observation data has improved pest control efficiency by 30% in the Huang-Huai-Hai wheat region [2] - AI image recognition technology has been integrated into a WeChat mini-program, allowing grape farmers to diagnose 98% of common diseases through mobile phone photos [2] Group 3: Standardization and Challenges - The Ministry of Agriculture and Rural Affairs has organized the development of 5,100 observation indicator standards across 62 observation tasks [2] - Despite significant data accumulation, challenges remain in interdisciplinary data integration, the application of artificial intelligence, and the shortage of multidisciplinary talent [2] Group 4: Future Plans - The Ministry is planning to construct a "sky-ground" integrated observation technology project, which will combine satellite remote sensing, drone inspections, and ground sensor networks to create a real-time observation system [2] - The optimization of ground station layout and the completion of major agricultural technology innovation facility construction planning are expected by 2025 [2]
重庆启动智慧医疗“双十”项目
Ke Ji Ri Bao· 2025-06-30 00:50
Core Insights - The Chongqing Municipal Government has launched the "Double Ten" project, focusing on the development of major medical equipment and cutting-edge technology in smart healthcare, aiming for high-quality growth in the industry over the next 3 to 5 years [1][2] Group 1: Project Overview - The "Double Ten" project includes the development of ten major equipment and ten cutting-edge technology initiatives, with a total funding support of 500 million to 1 billion yuan for major equipment projects and 100 million yuan for technology projects [1] - The initiative is part of the Chongqing Municipal Science and Technology Bureau's plan to achieve domestic production of major medical equipment, emphasizing high-end, intelligent, and precise development trends [1] Group 2: Focus Areas - The first batch of projects will concentrate on four key areas: high-end medical equipment, efficient in vitro diagnostics, high-value medical consumables, and artificial intelligence medical devices [1][2] - Specific projects include the development of a 7T brain MRI system, which is considered one of the most advanced devices for brain science research and clinical neuroimaging diagnosis [2] Group 3: Technological Advancements - The project aims to address existing challenges in current MRI systems, such as low resolution and signal-to-noise ratio, by researching key technologies like ultra-high field magnets and real-time processing [2] - The first batch will also focus on developing ten cutting-edge technologies, six smart healthcare products, and ten major equipment pieces, with plans for application demonstrations in 50 medical institutions [2]
弥合数字鸿沟,为银发经济注入新动能
Ke Ji Ri Bao· 2025-06-30 00:50
Core Viewpoint - The aging population in China is increasingly becoming a core group affected by the digital divide, which hinders the high-quality development of the silver economy. Bridging this digital divide is crucial for unlocking the consumption potential of the elderly and fostering new momentum for the silver economy's growth [1][2]. Group 1: Digital Divide Challenges - The digital divide presents three main challenges for the elderly: 1. Access gap: Only 52.5% of individuals aged 60 and above are internet users, with 156 million elderly internet users in China, which is significantly lower than the national average [2]. 2. Usage gap: Despite efforts to adapt over 3,000 websites and apps for elderly users, issues like inaccurate voice recognition and complex operation processes persist, reducing the willingness of the elderly to engage with digital services [2]. 3. Value gap: Although there was a 255.2% increase in the number of age-friendly products in early 2025, the lack of innovation and the prevalence of homogenous products lead to a mismatch between supply and demand, limiting the growth of the silver economy [3]. Group 2: Pathways to Bridge the Digital Divide - To effectively bridge the digital divide, the following pathways are proposed: 1. Establishing a comprehensive standard system to ensure accessibility and usability of digital products for the elderly, including mandatory standards for hardware and software [4]. 2. Strengthening technological support by focusing on the real needs of the elderly, improving voice recognition for dialects, and developing user-friendly interfaces [5]. 3. Innovating business models to create a sustainable and inclusive approach, such as combining online and offline experiences for elderly users and fostering partnerships between tech and eldercare service providers [6].
转换科研范式 探索医学奥秘
Ke Ji Ri Bao· 2025-06-30 00:50
Group 1 - The integration of traditional Chinese medicine (TCM) and Western medicine is evolving due to the accumulation of life data and advancements in artificial intelligence (AI) analysis techniques [1][2] - The shift in Western medical research from a micro to a systemic and macro perspective is reflected in publications since 2012 in the journal "Cell," indicating a growing collaboration between TCM and Western medicine [1] - AI and big data are enabling a more objective approach to TCM, allowing for precise translations of pathological representations into TCM theories [2] Group 2 - The concept of personalized treatment, or "one person, one policy," is becoming feasible as machine learning and algorithms assist in tailoring treatments based on detailed patient data [3] - The intersection of multiple disciplines, including materials science and engineering, is expected to transform the administration of TCM formulations, enhancing the understanding of their mechanisms [3] - A paradigm shift in medical research is anticipated, driven by the integration of new technologies and methods, which will redefine scientific perspectives and methodologies [3][4]