科研团队对覆盖47个苔藓植物目级代表的123个物种（包括苔类、藓类和角苔类）进行了高质量的基因 组测序，并建立了全球首个苔藓"超级泛基因组"平台，相当于为苔藓家族搭建了一个前所未有的"基因 图书馆"，填补了陆生植物谱系中的巨大空白。 来源：科技日报 科技日报记者 罗云鹏 雨后的石阶上、老树根的缝隙里，那层软软的苔藓总给人"柔弱"的印象——没有结实的表皮，没有锋利 的尖刺，甚至连真正的根都没有。 为什么这些"小不点"能在潮湿阴暗、微生物扎堆的地方生长，却很少生病腐烂？它真的是植物界里原始 又简单的小角色吗？ 近日，由深圳市仙湖植物园、武汉华大生命科学研究院和基因组多维解析技术全国重点实验室领衔，一 个汇集了全球33家机构47位科学家的国际科研团队，在《自然·遗传学》杂志以封面文章的形式发表研 究成果，发现小小苔藓植物的基因组在基因家族的多样性上，比参天大树和各类花草等维管植物更为丰 富。这意味着，那些看似不起眼的"绿毯"，其实是隐藏的"基因宝库"，蕴藏着地球上最古老的生存智 慧。 苔藓的基因"工具箱"：种类多，创新性强 研究结果揭示了苔藓植物中一个源自真菌的抗虫蛋白基因家族的演化历史。这种抗虫蛋白（FBT）具有 ...

Core Insights - Tsinghua University's electronic engineering team has developed the world's first sub-angstrom snapshot spectral imaging chip named "Yuheng," marking a significant advancement in intelligent photonics technology for high-precision imaging and measurement [1][3]. Group 1: Technological Breakthrough - The "Yuheng" chip measures approximately 2cm x 2cm x 0.5cm and operates within a wide spectral range of 400-1000 nanometers, achieving sub-angstrom spectral resolution and tens of millions of pixels spatial resolution in snapshot spectral imaging [3]. - The chip enhances snapshot spectral imaging resolution by two orders of magnitude, overcoming the long-standing bottleneck of balancing spectral resolution and imaging throughput [3]. Group 2: Applications and Impact - The "Yuheng" chip addresses challenges in resolution, efficiency, and integration in spectral imaging systems, with potential applications in machine intelligence, airborne remote sensing, and astronomical observation [4]. - For astronomical observations, the chip can capture the complete spectrum of nearly 10,000 stars per second, potentially reducing the survey period for the Milky Way's 100 billion stars from thousands of years to under ten years [4].

来源：环球时报 【环球时报赴陕西特派记者 张旺】编者的话：近日，《环球时报》记者随2025"走读中国 遇见陕西"国 际媒体交流项目，与来自俄罗斯、哈萨克斯坦、吉尔吉斯斯坦等11国共12位记者一同探访陕西西咸新区 无人机试飞基地，实地了解无人机试飞产业及其对我国低空经济发展的重要作用。基地副总经理张弛表 示，"低空经济产业发展的核心是各类无人机企业，无论企业的体量大小，均是我们的服务对象。试飞 基地将始终坚持以协助企业探索各类商业化应用场景为目标，帮助企业降低成本，真正实现商业模式闭 环，实现低空各类场景的常态化运转"。 "试飞基地这样的基础设施很重要" 西咸新区无人机试飞基地远离闹市的喧嚣。在一个小雨沥沥的上午，西咸新区无人机试飞基地向来访记 者展示了即使这样的天气状况也无法阻挡无人机"鹰击长空"。在进入基地大门不远处的草坪上，刚刚接 收到新任务的一架白色无人机缓缓升空，按照预定路线开始巡检。在不远处，国内首个5G网联版无人 机自动方舱关闭舱门，为返航后的无人机进行充电、质检。 据基地工作人员介绍，该方舱不仅可为无人机提供稳定的户外停放环境，避免外界极端温度对无人机性 能造成影响，还可实现无人机自主起降、自主 ...

Core Insights - The establishment of the "Yajiang No. 1" AI computing center in Tibet marks a significant advancement in China's digital infrastructure and aims to enhance the region's position in the national computing power landscape [3][4][5] Group 1: Project Overview - "Yajiang No. 1" officially commenced operations on June 18, 2025, with an initial planned computing power of 2000P (FP16) [3] - The project is part of the "Power Peak" high-quality development action plan in Tibet and is expected to serve as a key hub connecting various nodes in the region [3][4] - The center is designed to operate efficiently in high-altitude conditions, utilizing abundant natural resources for cooling and energy [4][5] Group 2: Technological Innovations - The center features high-density cabinet designs capable of supporting up to 35 kW per cabinet, tailored for AI computing needs [4] - A customized intelligent cooling system has been implemented to address the unique climatic challenges of Tibet, significantly reducing cooling costs [4][5] - The project aims to fill the gap in national data center design standards for high-altitude environments, promoting sustainable infrastructure development [5] Group 3: Strategic Importance - The "Yajiang No. 1" center embodies the "East Data West Computing" initiative, leveraging Tibet's clean energy resources for AI model training while serving eastern cities for low-latency inference [6][8] - The collaboration between Hubei and Tibet is designed to alleviate energy pressures in eastern regions while fostering local talent development through partnerships with local universities [7][8] - The center is positioned to support various industries, including traditional Tibetan medicine and highland agriculture, by enhancing their digital capabilities [8]

Core Insights - Alibaba's "Hot Land · Abundant Year" charity live streaming event successfully concluded, featuring 14 top Taobao hosts promoting rural revitalization and selling over 190,000 quality agricultural products nationwide [2][3] Group 1: Event Overview - The charity live streaming event lasted for 15 days and involved agricultural products from over 20 counties, with 47 rural stores and 133 types of specialty products showcased [2] - Featured products included black rye from Zhangbei County, chestnut kernels from Qinglong County, and pepper from Gansu, which received positive consumer feedback [2] Group 2: Product Highlights - The mushroom soup package from Foping County emerged as a "star product," recommended by six hosts and receiving widespread acclaim [3] - The product's success is attributed to Alibaba's deep involvement in product upgrades, with the production line returning to Foping and significant quality improvements made [3] Group 3: Community Engagement - Alibaba's charity invited Li Jiaqi's live streaming team to enhance the quality of new agricultural products from Foping, conducting on-site tastings and feedback sessions to optimize offerings [3] - The upgraded mushroom soup package now features a combination of high-quality mushroom varieties, enhancing taste and nutrition [3] Group 4: Ongoing Initiatives - Host Ji Jie organized a special charity event promoting over 40 county specialties, including fermented bean curd and red rice, which were well-received by fans [4] - Alibaba and Taobao Live have participated in the Harvest Festival charity activities for eight consecutive years, helping rural products reach a wider audience [4]

来源：环球网 贾西在一封公开发表于亚马逊企业博客的全员邮件中写道："那些愿意接受这一变革、熟悉人工智能、 帮助我们在内部构建并提升AI能力，并为客户创造价值的人，将处于有利位置，发挥重大影响，并助 力我们重塑公司。" 同时，贾西也明确指出，并非所有人都能在这趟"班车"上找到座位："我们预计，随着在整个公司范围 内广泛使用AI带来的效率提升，整体企业员工总数将会下降。"（青云） 【环球网科技综合报道】10月15日消息，据《财富》杂志报道，亚马逊正准备对其人力资源部门进行大 规模裁员，裁员比例可能高达15%。这一举措是亚马逊持续寻求降低人力成本的一部分，同时公司正在 大力投资人工智能（AI）产品与基础设施建设。 亚马逊首席执行官安迪・贾西（Andy Jassy）曾在2022年底至2023年主导了公司历史上最大规模的裁员 行动，累计裁撤至少27000个企业岗位。 外媒称，今年6月，贾西曾向全体员工发出明确警示，鼓励他们积极拥抱由AI驱动的新时代。 消息人士透露，亚马逊内部称为PXT（People eXperience Technology，即人才体验技术团队）的人力资 源部门将受到严重冲击。PXT部门由高级副总裁贝 ...

来源：环球网 【环球网科技综合报道】10月15日消息，据businesstimes报道称，沃尔玛宣布与OpenAI达成合作，将为 消费者带来全新的购物体验。通过这一合作，消费者将能够在ChatGPT平台上直接浏览和购买沃尔玛的 商品，进一步拓展了人工智能在日常购物中的应用。 对此，沃尔玛人工智能、产品和设计执行副总裁丹尼尔·丹克（Daniel Danker）表示，用户只需点击"购 买"按钮，即可在ChatGPT上直接购买沃尔玛的商品。商品目录涵盖沃尔玛及其山姆会员商店的服装、 娱乐、包装食品和其他产品。 丹克指出："我们认为这是一个机会，可以通过随时随地满足客户的需求来提供便利。" 新功能将于秋季推出，届时顾客现有的沃尔玛或山姆会员商店账户将自动关联至ChatGPT。此外，顾客 还可以从第三方卖家处购买商品，进一步丰富了购物选择。 除了为消费者提供便利，沃尔玛和OpenAI还在联合创建一个认证计划，以培训员工在工作中有效地使 用人工智能。这一计划旨在提升员工对人工智能技术的理解和应用能力，从而更好地服务于客户。（青 云） ...

Core Viewpoint - Apple is set to release a new MacBook Pro featuring the next-generation M5 chip, which promises significant performance and efficiency improvements over the previous M4 chip [1][3]. Group 1: Product Details - The new MacBook Pro will be one of the first devices to utilize the M5 chip, which is manufactured using TSMC's advanced 3nm process [3]. - Benchmark tests conducted two weeks prior on the M5 chip-equipped iPad Pro indicated a 12% increase in multi-core CPU performance and a 36% increase in GPU performance compared to the M4 chip [3]. - The M5 chip in the new MacBook Pro is expected to feature a 10-core CPU, consistent with the current version that uses the 10-core M4 chip [3]. Group 2: Design and Aesthetics - The external design of the new M5 MacBook Pro is anticipated to remain similar to the M4 version, although Apple may introduce new color options, including a blue variant that aligns with the deep blue of the iPhone 17 Pro [3].

Group 1 - The 7th China Tianjin International Helicopter Expo will be held from October 16 to 19 in Tianjin Binhai New Area, showcasing new technologies, products, and achievements in the fields of helicopters, drones, and low-altitude economy [1][5] - The exhibition area covers a total of 160,000 square meters, including 25,000 square meters of indoor exhibition hall, 20,000 square meters of outdoor exhibition area, and 60,000 square meters of flight observation area, with a new 5,000 square meter low-altitude economy pavilion [1] - A total of 52 aircraft, including 38 helicopters, will be exhibited, featuring major models such as the Army Z-10, Z-20/20T, Aviation Industry AC312E, AC311A, Leonardo AW139, and Airbus H135 [5][7] Group 2 - The exhibition aims to enhance market share for participating companies and create a comprehensive, mutually beneficial industrial development environment [6] - Major global helicopter manufacturers have been invited to participate, providing an important platform for communication and cooperation among global helicopter research teams, manufacturers, suppliers, and operators [7] - The event reflects the industry's shift from traditional helicopter equipment to innovative products that meet diverse usage scenarios, aligning with the overall trend of low-altitude economic development [3]

Core Viewpoint - 米连科技有限公司 has submitted its prospectus to the Hong Kong Stock Exchange, aiming to become the "first stock in online emotional social networking" [1] Group 1: Company Performance - 米连科技's platform, 伊对, achieved an average monthly usage time of 8.0 hours per active user and a 7-day retention rate of 72.1% as of June 30, 2025, ranking first in China's online emotional social networking industry [1] - The company has maintained a "zero penalty" compliance record since its launch in 2018, which has garnered attention and praise from the industry and capital markets [3] Group 2: Safety and Compliance Measures - 米连科技 has invested significantly in risk control and ecological governance, implementing user identity verification mechanisms and establishing user integrity archives to protect user rights [3] - The company actively conducts anti-fraud campaigns on its platforms and social media to educate users about recognizing telecom network fraud, contributing to the fight against such crimes [4] Group 3: Collaboration with Authorities - 米连科技 has established a high-efficiency police-enterprise collaboration mechanism, including a green channel for cooperation with law enforcement, enhancing its risk control and prevention capabilities [4] - The platform has partnered with various public security agencies to conduct innovative anti-fraud activities, reaching over ten million users [4] Group 4: Industry Recognition - 米连科技 has received multiple awards for its contributions to self-regulation and public welfare in the internet industry, including recognition from the China Internet Association and local government bodies [5] - Analysts believe that the company's "zero penalty" record serves as a model for balancing safety and development in the industry, potentially leading to a "golden age" of standardized development in online emotional social networking if it successfully goes public [5]