Workflow
2 1 Shi Ji Jing Ji Bao Dao
icon
Search documents
“海陆空”全域覆盖,数字孪生赋能港珠澳大桥智慧运维
车流穿梭的背后,一套覆盖"海陆空"的智慧运维系统在同步运转。在粤港海洋基础设施联合实验室的支 撑下,港珠澳大桥数字化工程建设与运维全面推进,团队通过数字孪生等技术构建了一座与大桥1:1对 应的"数字大桥",依托实时数据采集,精准反映港珠澳大桥的细微变化,全天候守护港珠澳大桥的结构 健康。 港珠澳大桥智慧运维的背后,大湾区的科创协同也在不断走深。依托粤港海洋基础设施联合实验室,粤 港双方的技术优势将进一步整合,共同推动港珠澳大桥智能化运维成果迭代,为大桥安全运营持续提供 技术支撑。 "海陆空"全域覆盖 春运期间,港珠澳大桥迎来车流、客流双高峰。今年2月2日至2月11日,港珠澳大桥累计车流量约15.82 万车次,同比增长26.51%。 当车流在港珠澳大桥上穿行而过,大桥的数据中心正同步"感知"着这座超级工程的每一处细微脉动。风 速、位移、环境变化,各项数据实时跳动更新,精准映射着实体大桥的实时状态。 自2018年10月开通,这座跨越零丁洋、连接粤港澳的大桥,早已超越物理通道的定义,成为大湾区的经 贸新通道和物流大动脉,让1小时生活圈从蓝图变为现实。 港珠澳大桥桥隧全长55千米,对于复杂的服役环境,精准感知结构状态 ...
美国被曝对委内瑞拉军事行动中使用AI模型
目前还不能确定人工智能模型"克劳德"在行动中所起的作用。此前,美国军方曾使用这一模型分析卫星 图像和情报。据悉,推出"克劳德"的公司目前正与五角大楼进行谈判,该公司希望确保其技术不被用于 对美国人进行大规模监视和不被用于自主武器, 而五角大楼则希望人工智能公司允许美国军方在法律 允许的任何场景下使用其模型。 据央视新闻报道,记者当地时间13日获悉,知情人士透露,美军在今年1月3日强行控制委内瑞拉总统马 杜罗并移送出境的行动中,使用了美国一家公司推出的人工智能(AI)模型"克劳德"。 ...
铁路12306负责人详解售票原则 建议不要“买长乘短”
在动态调整阶段,1月29日至2月9日,先后分批将剩余的343张长途票额投放给陇南至广元、广元至南充 北、南部至成都东等区段,99个候补购票订单成功兑现、兑现车票148张。在敞开发售阶段,2月10日 起,该趟列车实行敞开发售,截至开车前共发售188张车票,其中10个候补购票订单成功兑现、兑现车 票10张。以2月13日T18次列车(牡丹江至北京,沿途停靠6个车站)为例,全列共有447个硬卧席位, 自1月30日16时45分起售。在票额预分阶段,将19.9%的票额即89张硬卧车票分配给临近始发站的苇 河、哈尔滨2个车站,其余票额主要分配给哈尔滨至北京、哈尔滨至唐山北等客流需求较大的长途区 段。在动态调整阶段,1月31日至2月12日,先后分批将剩余的65张 三是敞开发售。根据列车开车时刻,在开车前1天或当天,铁路12306将剩余长途票额不限定区间敞开发 售,票额按照同一区间"先到先得"原则优先满足已提交候补购票需求的旅客。 以2月13日G246次列车(广州南至上海虹桥,沿途停靠8个车站)为例,全列共有1238个座席,自1月30 日10时15分起售。 在票额预分阶段,将21%的票额即260张车票分配给邻近始发站的衡阳东、 ...
从诊室到“碳汇林”,医疗自愿碳中和的三明样本|ESG热搜榜
21世纪经济报道记者卢陶然、李德尚玉 三明报道 医疗行业对ESG中的碳排放议题并不陌生。 在沪深北三大交易所圈定的471家A股ESG强信披上市公司中,片仔癀、华润三九、复星医药、爱尔眼科等52家医药生物企业在列,均需在未 来两个月内按照《上市公司可持续发展报告指引》要求核算、披露自身年度碳排放量,完成ESG报告的编制和发布。 在福建省三明市将乐县常口村,另一种与医疗相关的碳中和实践正在发生。常口村是"两山"理念孕育地、中国"碳票"第一村,常口村的"沪明 杏林·'双碳'健康文化公园"中生长着一片占地148亩的医疗碳汇示范林。 21世纪经济报道记者在现场看到,这片林地中红豆杉、银杏等树种错落分布,林间立有多个认养牌,标注着认捐的医疗团队名称——上海同济 医院创伤救治中心、西安交通大学第二附属医院急诊科……共计26个来自全国各地和国际的医疗团队,在这里拥有了一片片医疗碳汇林。 三明市已是全国森林覆盖率最高的城市之一,为何还要在此种树?医疗行业的碳排放有哪些来源,减碳需求有多紧迫?通过碳汇方式进行医疗 自愿碳中和又能带来哪些实际价值?带着这些问题,21世纪经济报道记者来到福建省三明市将乐县常口村实地走访。 ( " 沪 ...
从诊室到“碳汇林”,医疗自愿碳中和的三明样本
Group 1 - The medical industry is increasingly addressing carbon emissions as part of ESG initiatives, with 52 pharmaceutical and biotech companies in A-shares required to disclose their annual carbon emissions within two months [1] - A medical carbon sink demonstration forest covering 148 acres has been established in Changkou Village, Sanming City, which is recognized as the first "carbon ticket" village in China [1][8] - The average carbon emissions for a hospitalized patient is approximately 100 kilograms of CO2, necessitating the planting of three trees to offset this amount [4] Group 2 - The "voluntary carbon neutrality action" in Sanming combines healthcare and carbon sinks, allowing patients to offset their carbon emissions through tree planting and other green actions [3][4] - The carbon emissions from the medical industry are significant, arising from the use of surgical instruments, medical supplies, transportation, and food consumption during patient care [4] - The "medical green carbon index" concept has been proposed to quantify the effectiveness of integrating healthcare with green carbon initiatives by comparing annual carbon sink volumes with total carbon emissions from medical processes [5][6] Group 3 - The 148-acre medical carbon sink forest has an annual carbon sink capacity of 74 tons, with contributions from 26 medical teams and international volunteers [8] - The project aims to create a traceable and verifiable carbon neutrality mechanism, allowing patients to donate carbon sinks through a mini-program, which will be recorded as a "carbon benefit banner" to express gratitude to doctors [7][8] - Sanming City, known for its high forest coverage rate of 77.12%, is leveraging its dual pilot programs in medical and forestry reforms to provide a scientific measurement and authoritative verification platform for national medical carbon neutrality actions [7][8]
季华实验室:硬核突破支撑“佛山造” 产业集群跑出加速度
Core Insights - The article highlights the significant advancements and contributions of the Qihua Laboratory in Foshan, Guangdong, particularly in the field of commercial aerospace and technology innovation [1][2][3]. Group 1: Technological Innovations - The Qihua Laboratory has developed advanced equipment such as the ball diffraction correction transmission electron microscope and dual-beam electron microscope, enhancing material detection precision from micrometer to atomic levels [2]. - The laboratory's "Foshan No. 1" ultra-lightweight high-resolution space camera has achieved international advanced levels in key metrics, including a weight of 28 kg and a resolution of 0.5 m [3]. Group 2: Industry Development - By 2025, the laboratory aims to achieve significant milestones, including breakthroughs in key technologies like G8.6 OLED inkjet printing equipment and remote plasma sources, with a total of 618 invention patents filed in one year [4]. - The laboratory has attracted over 10 industry-leading companies to Foshan, resulting in total investments exceeding 8.5 billion yuan, contributing to the formation of a new display industry cluster [4]. Group 3: Innovation Incentives - The laboratory has established a local-oriented incentive mechanism for technology transfer, offering up to 90% of the conversion benefits for projects that land in Foshan, 70% for those in Guangdong, and 50% for projects in other provinces [4]. - Currently, 24 incubated companies have emerged from the laboratory, with three recognized as national-level specialized and innovative "little giants," contributing to a total industrial scale exceeding 5 billion yuan [4]. Group 4: Collaborative Efforts - The laboratory is deepening the integration of technology, finance, and industry by collaborating with leading companies like Southern Power Grid and BGI to promote practical applications such as intelligent inspection robots and AI financial applications [5]. - Through regional cooperation mechanisms, the laboratory is exporting mature technologies like explosion-proof inspection robots to western Guangdong, supported by the "Sail Plan" of Guangdong Province [5].
王菲确认演唱曲目,王一博、易烊千玺等现身,央视2026春晚最新剧透来了
据央视新闻报道,2月14日,中央广播电视总台《2026年春节联欢晚会》圆满完成第五次彩排。创意类节目、歌舞、杂技、戏曲、武术、小品、魔术等多 类型节目集中亮相,吉祥喜庆气氛浓厚。主会场与四地分会场衔接自然,行云流水。至此,这道在团圆欢聚中传递幸福美好的"文化年夜饭"已准备就绪, 将陪伴全球华人与海外朋友一起开心过大年。 吾心安处 情深隽永 回家,走最熟悉的路,赴最温暖的约。李健用一曲《人间共鸣》,把对岁月沉淀的感恩温润托起,诉说茫茫人海中经历相仿、心意相通的珍贵时刻。任素 汐、毛不易合唱歌曲《别来无恙》,以温暖治愈的歌声送上久别重逢的问候。王菲带来的《你我经历的一刻》,以澄澈空灵的歌声道出百年长河里人与人 相遇相知的缘分和彼此照亮的暖意。美国歌手John Legend与法国歌手Hélène Rollès联袂献上《致爱组曲》,经典动人的旋律中流淌不渝的深情。 活力澎湃 迎新出发 全家围坐,欢笑满堂。蔡明时隔30年与"机器人"续上前缘,小品《奶奶的最爱》讲述祖孙俩在欢乐互动中流露出的温情牵挂。喜剧短剧《你准喜欢》诙谐 演绎年轻夫妻"刷手机"时沉浸其中,从难以自控到理性自主的场景,用贴近生活的笑点引发对社交媒体产品 ...
春节将至,国产大模型再次迎来上新热潮
Core Insights - The Chinese AI industry is experiencing a surge in new model launches ahead of the Spring Festival, with major players like MiniMax, Zhiyuan, and ByteDance introducing their latest products in what is referred to as the "AI Battle of the Gods" [1][11]. Group 1: MiniMax M2.5 Launch - MiniMax officially launched its new text model, MiniMax M2.5, on February 13, which has significantly improved performance metrics, achieving scores of 80.2% on SWE-Bench Verified and 51.3% on Multi-SWE-Bench, surpassing previous models [4][14]. - The M2.5 model features a "native Spec capability," allowing it to deconstruct architecture and functional planning proactively, mimicking the work of a real architect [4][14]. - The M2.5-lightning version supports an output speed of over 100 transactions per second (TPS), which is approximately double that of mainstream models, with operational costs estimated at $0.3 per million tokens for input and $2.4 per million tokens for output [6][16]. Group 2: Zhiyuan GLM-5 Launch - Zhiyuan AI launched its flagship model GLM-5 on February 12, which saw its stock price surge by 28.68%, reaching a market capitalization of 179.2 billion HKD, an increase of 40 billion HKD from the previous day [7][17]. - The GLM-5 model has expanded its base from 355 billion parameters (activated 32 billion) to 744 billion parameters (activated 40 billion), and its pre-training data has increased from 23 terabytes to 28.5 terabytes, enhancing its general intelligence capabilities [7][17]. - In programming capabilities, GLM-5 aligns with Claude Opus 4.5 and has achieved the highest scores in industry-standard benchmarks, outperforming Gemini 3 Pro [19]. Group 3: ByteDance Seedance 2.0 - ByteDance's AI video generation model, Seedance 2.0, has gained significant attention for its multimodal input capabilities, generating high-quality videos from text and images, which has attracted global interest [1][11]. - The model's rapid development has been noted by industry figures, including Elon Musk and filmmaker Jia Zhangke, highlighting its potential for creative applications [1][11]. Group 4: Future Developments - The industry anticipates further advancements, with Zhiyuan indicating that models will evolve from merely "writing" to "doing tasks," particularly in completing large-scale tasks end-to-end [19]. - Upcoming releases include ByteDance's Doubao Model 2.0, which is expected to excel in multimodal perception and complex task execution, marking a significant upgrade since its initial launch [19][20].
100亿河南起重机龙头,老板狂撒1.8亿年终奖
2月13日,河南矿山集团董事长崔培军,在年会现场,狂撒6000万元现金,其年终奖合计发放超1.8亿 元。 (文章来源:21世纪经济报道) ...
连续三年财务造假,3倍牛股将终止上市
记者|毕凤至 见习记者林芊蔚 编辑|江佩霞 *ST立方2月14日公告,公司收到深圳证券交易所下发的《事先告知书》,拟决定终止公司股票上市交易。 告知书指出,公司2021年至2023年年度报告信息披露存在虚假记载,2021年和2022年连续两年存在虚假记载的营业收入金额合 计达到5亿元以上,且超过该两年披露的年度营业收入合计金额的50%。公司股票将于2月24日起停牌。 3年财务造假,重大违法强制退市在即,此前*ST立方曾走出了10天7板的诡异行情,阶段涨幅达314.9%。 2月12日、2月13日,*ST立方连续收获2个跌停板。 | < ロ | *ST立方(300344) | | | | --- | --- | --- | --- | | 闭市 02-13 15:30:18 | | | | | 1.87 ° 额 1.83亿 股本 6.42亿 市盈" -8.85 万得 | | | | | -0.47 -20.09% 换 14.3% 市值 12.0亿 市净 5.31 | | | 當日 | | 盯盘 因春节假期,A股于2月16日至2月23日休市 | | | × | | 分时 五日 日K 周K 月K 更多 ◎ | | | ...