Core Insights - The launch of autonomous delivery vehicle road testing in Jiamusi marks the city as the first in Heilongjiang Province to implement unmanned express delivery applications [1] - The testing involves five planned routes and six autonomous vehicles, focusing on validating smart logistics scenarios [1] Group 1: Testing Details - The testing includes two vehicles purchased by China Post's Jiamusi branch for point-to-point transport testing between the postal center and Hongqi delivery department [1] - The route covers major urban roads and residential areas, allowing comprehensive evaluation of vehicle stability and safety in complex scenarios such as traffic light changes and intersection turns [1] Group 2: Technology and Safety - The autonomous vehicles are equipped with a multi-sensor fusion perception system and high-precision positioning technology, provided by New Stone Technology (Beijing) Co., Ltd [1] - The technology has been validated through extensive testing, achieving "zero errors" and "zero accidents" in previous missions, while adhering to local regulations and establishing a robust safety assurance system [1] Group 3: Strategic Implications - This testing initiative is a proactive effort to cultivate new growth momentum and build new development advantages for the local economy [1] - It also supports the modernization of urban governance and the construction of smart cities [1]

Core Insights - The establishment of the Liaoning Free Trade Zone in 2017 has led to significant innovations by Dalian Customs, enhancing operational efficiency and reducing costs for businesses [1][2] - Dalian Customs has implemented over 50 innovative measures, with several being recognized at the national level, contributing to a substantial increase in the region's foreign trade [1][2] Group 1: Innovations and Efficiency - The "cloud series" innovations by Dalian Customs have improved customs clearance efficiency by over 60%, allowing for a fully paperless process [2] - The electronic certification platform has issued over 400,000 certificates, covering 23 categories of products and accounting for over 90% of export certification business [2] - The introduction of electronic import food inspection and quarantine certificates has reduced clearance time by 50% [2] Group 2: Industry-Specific Initiatives - Dalian Customs has pioneered the "bulk commodity + reform" initiative, facilitating the import and export of key commodities like iron ore and liquefied natural gas [3] - The "zero delay" supervision in the semiconductor industry allows for 24-hour rapid flow of high-precision raw materials [3] - The AI-driven vehicle identification system at the Dalian Free Trade Zone has enabled a "second-level registration" process for exported vehicles, significantly streamlining operations [3] Group 3: Cost Savings and Long-term Growth - The new regulatory model for lithium battery packaging has saved companies approximately 130 million yuan by allowing for the reuse of packaging without the need for re-inspection [4] - Customized clothing export growth has been supported by intelligent regulatory models and preferential tax matching under free trade agreements [5] - Dalian Customs aims to continue focusing on strategic enhancements within the free trade zone to drive high-quality foreign trade development in Liaoning [5]

湖南广播影视集团有限公司（湖南广播电视台）董事长龚政文表示，信息技术日新月异，人工智能 即将迎来真正的爆发，要积极投入文化和科技融合发展，实施"人工智能+视听"行动，以"文化+科技"双 前锋重构发展基因，将人工智能、虚拟现实、超高清等新技术作为底层架构，打造功能强大的数智基 座。 江苏省委宣传部副部长胡连生提出，要进一步发挥主流媒体主力军、自媒体生力军作用，推动主流 媒体与政务平台、商业平台和自媒体同频共振，既"创造流量""接住流量"，更"引导流量"。 作为第七次举办的行业盛会，大会由中华全国新闻工作者协会与湖南省人民政府联合主办，设立 了"全媒体生产传播变革"内容创新论坛、"创新·变革·共赢"财经传媒论坛、"智媒新生态：人机协同与价 值共创"技术应用论坛等7场平行论坛，以及2025中国新媒体技术展、"马栏山新媒体之夜"沉浸式互动活 动等6场主题活动。 当前，人工智能等新兴技术正驱动全媒体传播体系的智能化升级，推动主流媒体加速实现从"融 媒"到"智媒"的跃迁式发展。从"相加"到"相融"再到"深融"，大会精准把握媒体改革深化的时代脉络，呼 应人工智能引领的技术革命浪潮，为构建主流舆论新格局、助力中国式现代化建设 ...

Core Viewpoint - The State Power Investment Corporation (SPIC) has launched a demonstration project named "Tuqiang" for ultra-large floating offshore wind turbine foundation technology in Yangjiang, Guangdong, marking significant progress in the floating offshore wind power sector in China [1][2] Group 1: Project Overview - The demonstration project is located in the Yangjiang Sanshan Island offshore wind farm area, with water depths exceeding 50 meters, and is scheduled for completion and application verification by the end of 2026 [1] - The project aims to address the cost control challenges associated with floating wind power, which is crucial for the commercialization of deep-sea floating wind energy in China [1] Group 2: Technical Development - The project will focus on developing the first ultra-large foundation equipment suitable for 20 megawatt (MW) floating wind turbines, utilizing integrated design, simulation testing, and intelligent monitoring technologies [1] - The initiative aims to balance structural safety in complex marine environments with lightweight design and cost control by strictly managing the steel usage per megawatt and the cost per kilowatt [1] Group 3: Collaborative Efforts - Since its approval in December 2023, SPIC has formed a collaborative team with 10 entities, including Zhejiang University and Shanghai Jiao Tong University, to establish a comprehensive system for overcoming key bottlenecks in the industrialization of deep-sea floating wind power [2]

Core Insights - The article highlights a transformative approach to photovoltaic (PV) technology, showcasing its integration into architectural aesthetics and functionality, particularly at the "Building Photovoltaic Zero Carbon Aesthetics" exhibition in Beijing [1][2]. Group 1: Exhibition Overview - The 22nd China International Housing Industry and Building Industrialization Products and Equipment Expo took place from November 6 to 9, featuring a dedicated area for "Building Photovoltaic Zero Carbon Aesthetics" [1]. - The exhibition included three main sections: colorful photovoltaic curtain wall aesthetics, practical photovoltaic tiles, and innovative technology, demonstrating advancements in building-integrated photovoltaics (BIPV) [1][2]. Group 2: Colorful Photovoltaic Curtain Walls - Colorful photovoltaic technology addresses the aesthetic and efficiency imbalance in traditional PV systems, offering products that are visually appealing and efficient [2]. - Various types of colorful photovoltaic curtain walls were showcased, including pure color, stone-like, and aluminum-like designs, enhancing the visual appeal of buildings [2]. - Notable products included Yingchen and Jiasheng's series that blend traditional Chinese architectural elements with modern PV technology, and Longyan Energy's "Yicai" colored photovoltaic materials that maintain color durability for over 20 years with minimal impact on efficiency [2]. Group 3: Practical Photovoltaic Tiles - The practical photovoltaic tile section presented tiles that combine solar energy generation with traditional roofing functions, effectively replacing conventional tiles [3]. - A significant project highlighted was the "Zero Carbon Small House" in Anhui, which integrates PV technology into various building elements, achieving a total installed capacity of 108.6 kW and an expected annual generation of 107,100 kWh [3]. Group 4: Innovative Technologies - The innovative technology section focused on emerging technologies in the PV industry, showcasing advancements that transition buildings from energy consumers to energy producers [5]. - Examples included the world's first "dragon scale" PV roof at the Wuxi Symphony Hall, featuring a capacity of 1,240 kW, and various innovative PV products designed for architectural integration [5]. Group 5: Industry Growth and Future Prospects - The article notes that since the introduction of the "dual carbon" goals, the installed capacity of building photovoltaics has rapidly increased, reaching 365 million kW by the end of 2024, accounting for 41.2% of the total PV capacity in China [6]. - The ongoing development of innovative technologies and engineering cases is expected to further enhance the role of building photovoltaics in optimizing energy structures and promoting low-carbon transitions [6].

Core Insights - The research team from the University of Science and Technology of China has developed an innovative electro-thermal lattice metamaterial that allows for both independent and collaborative programming control of electric and thermal fields, addressing a significant challenge in multi-physical field coupling control [1][2]. Group 1: Research Innovation - The new design paradigm of electro-thermal lattice metamaterials utilizes a modular design strategy, creating a lattice network composed of identical lattice units connected by high thermal and electrical conductivity "bridges" [1]. - By adjusting the spatial positions and geometric shapes of the lattice units within a unified topological framework, the team has achieved collaborative shaping of electric and thermal fields, overcoming the limitations of traditional static designs [1][2]. Group 2: Functional Demonstration - The research team successfully demonstrated multiple functionalities of electric and thermal fields on the same metamaterial device, including the ability to guide field lines around a region for "invisibility," focus energy at a point, and change the direction of field propagation [2]. - The team has also fabricated complex-shaped field control devices, such as heart and pentagram shapes, showcasing the strong customization capabilities of this metamaterial [2]. Group 3: Implications for Technology Development - This research represents the first successful programmable decoupling control of coupled electric and thermal fields, challenging the traditional understanding that "material properties determine field control capabilities" [2]. - The findings provide core technological support for the development of devices in complex multi-physical field environments, which is crucial for advanced applications in smart energy management and high-performance electronic devices [1][2].

（原载于《科技日报》 2025-11-13 02版） 辽宁材料实验室党委副书记、副主任李秀艳在接受科技日报记者专访时介绍，卢柯研究员团队长期 致力于金属材料结构调控与性能突破研究。2018年，该团队首次发现，当纳米金属的晶粒小于70纳米 时，晶界能量下降，结构稳定性不降反升，这颠覆了传统"纳米晶粒越小越不稳定"的认知。2020年，团 队进一步探索晶粒尺寸极限，将纯铜晶粒细化至4—5纳米时，发现材料转变为一种新结构，晶界呈现三 维周期性极小面特征，将其命名为"受限晶体"。在最新研究中，团队聚焦尺度更小的界面结构（平均 0.7纳米/3—4原子层）。 "我们通过电化学沉积结合非晶化方法，发现在Ni-Mo合金中存在一种过剩能为负的界面。这种界 面比孪晶界面更加稳定，显著提升了合金的强度和弹性模量。"李秀艳说，该研究不仅突破了现有材料 理论的认知，首次证实界面过剩能可以为负，而且在Ni-W等其他材料体系也发现了亚纳米"负能界 面"强化效应。相关合金已取得中试成果，有望推动高精密耐磨部件的技术升级。 11月12日，记者从辽宁材料实验室获悉，该实验室与中国科学院金属研究所联合研究团队近日取得 重大技术突破。研究人员在金属中 ...

Group 1 - The research team led by Zhu Jianxi from the Guangzhou Institute of Geochemistry discovered a significant accumulation of rare earth elements in a fern species called "Wumaojue," marking the first observation of biogenic mineralization of rare earths in natural plants [1][2] - Wumaojue is classified as a "hyperaccumulator" of rare earth elements, effectively acting as a "rare earth vacuum cleaner" that absorbs and concentrates these elements from the environment [1][2] - The study reveals that rare earth elements absorbed by the plant precipitate as nanoparticles in the vascular bundles and epidermal tissues, eventually crystallizing into rare earth phosphate minerals, showcasing a self-protective mechanism of the plant [1][2] Group 2 - The discovery challenges the long-held underestimation of plants' mineral manufacturing capabilities and opens new avenues for research on nearly a thousand known hyperaccumulating plants [2] - The findings provide insights into the detoxification and biogenic mineralization mechanisms of plants concerning rare earth elements, suggesting a sustainable path for rare earth resource utilization through the cultivation of hyperaccumulator plants like Wumaojue [2]

Core Insights - Anhui Province's Jingde County is enhancing the value of the "Jingde Ganoderma" brand and promoting high-quality development of the Ganoderma industry through a tourism-driven strategy [1][2] Company Overview - Anhui Huangshan Yunle Ganoderma Co., Ltd. has established a complete industrial chain from breeding to research and development, holding 12 national invention patents and successfully cultivating five new Ganoderma varieties [1][2] - The company has built a deep mountain under-forest planting base, utilizing natural secondary forests and returning farmland to forest, which enhances the quality of Ganoderma cultivation [2] Production and Economic Impact - In 2024, Yunle Ganoderma is projected to achieve an annual output value exceeding 40 million yuan, producing 100 tons of Ganoderma and spore powder, benefiting over 100 local farmers with an average annual income increase of 30,000 yuan [2] - The county has transitioned from wild harvesting to artificial cultivation combined with high-tech processing and pharmaceutical production, resulting in a comprehensive production, processing, and marketing system [2] Policy Support - Jingde County has implemented supportive policies for the Ganoderma industry, including tax reductions, technical transformation support, and product research and development subsidies, facilitating industry upgrades [2] - The county has developed over 200 products across ten series, including Ganoderma slices, spore powder, polysaccharide peptides, and tea, establishing a reputation as "China's Ganoderma Capital" [2]

Core Viewpoint - The "Talent Scientist" responsibility project in Qinghai Province has led to significant advancements in agricultural technology, including the development of new crop varieties and innovative breeding techniques, aimed at enhancing local agricultural productivity and sustainability [1][4][8]. Group 1: Project Overview - The "Talent Scientist" responsibility project is designed to address major strategic needs in Qinghai's economic and social development, focusing on innovation in key industries [1][2]. - The project allows for flexible funding management, enabling researchers to allocate resources as needed without strict budget constraints [2]. - The initiative has attracted prominent scientists from across the country to collaborate on agricultural research, addressing local challenges in rural technology [2][3]. Group 2: Achievements in Crop Breeding - The project has successfully created and screened 836 new grass seed materials and developed several new potato varieties, including "Qing Shu Early No. 1" and "Qing Shu Color No. 1" [1][4]. - The "Qing Shu No. 9" potato variety has achieved a national planting area of 7.17 million acres in 2023, making it the most widely planted variety in the country [5]. - New high-yield and quality hybrid rapeseed varieties, such as "Qing Za No. 19," "Qing Za No. 20," and "Qing Za No. 21," have been developed to improve production efficiency [6][7]. Group 3: Technology Transfer and Impact - The innovative results from the "Talent Scientist" projects are being effectively translated into practical applications in agriculture, enhancing productivity and sustainability [7][8]. - The "Qing Za No. 21" rapeseed variety has been included in the National Crop Variety Promotion Directory for 2025, indicating its significance in the agricultural sector [7]. - The establishment of demonstration zones for the Tibetan sheep industry has led to improved breeding practices and increased productivity, showcasing the project's impact on local livestock farming [8].