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10th Guangzhou Elderly Expo closes with over $106 million in intended cooperation deals_我的网站
A | (ECNS) -- The 10th China International Elderly Care and Health Industry Expo, also known as the EldExpo, concluded in Guangzhou, Guangdong Province on Sunday, with intended cooperation deals exceeding 760 million yuan ($106 million), according to the Guangzhou Civil Affairs Bureau on Monday. The three-day event brought together 433 leading silver-economy enterprises from 17 countries and regions, attracting 91,000 visitors. On-site transactions reached 13.62 million yuan (about $1.9 million), with 36 industrial cooperation agreements signed. Nearly 100 high-tech companies in smart elderly care and rehabilitation assistive devices showcased cutting-edge products, including embodied intelligence robots and elderly-care AI agents. For mobility assistance, non-invasive brain-computer interface smart wheelchairs enabled real-time control through head movement, electrooculography and electroencephalography signals, targeting users with amyotrophic lateral sclerosis. Smart walking-assist robots incorporated automotive-grade autonomous driving capabilities, including obstacle warning, automatic braking and assisted driving functions. In personal care, fully automatic bathing machines and smart toilet robots addressed two of the most challenging tasks in caring for the bedridden. For monitoring and companionship, fall-prevention smart rings, AI health monitoring cameras, one-click SOS devices priced at 9.9 yuan (about $1.4), and heart rate and blood oxygen monitors at 59 yuan (about $8.2) were displayed side by side, demonstrating that age-tech is advancing both high-end innovation and affordable solutions. The 2nd Guangzhou Smart Health Care (Elderly friendly) Equipment Innovation Design Competition also held an exhibition of award-winning works at the expo, including AI moxibustion robots, companion devices and rehabilitation exoskeletons. The exhibition facilitated direct matchmaking between winners and buyers, following a "competition-exhibition-negotiation-implementation" pathway. (By Tang Yuxian) 
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（来源：天津数港）原标题：嫦娥五号月壤矿物中，我国科学家发现了......加关注点击蓝字”天津数港”，关注我们遥感探测发现月表普遍存在水（OH/H₂O），然而由于缺乏直接的样品分析证据，月表水的成因和分布一直存在争议。△矿物水含量和氢同位素比值近日，中国科学院地球化学研究所科研团队针对嫦娥五号月壤样品开展了研究，通过红外光谱和纳米离子探针分析，发现嫦娥五号矿物表层中存在大量的太阳风成因水，估算出太阳风质子注入为嫦娥五号月壤贡献的水含量至少为170ppm。△嫦娥五号矿物表层显微结构的TEM图结合透射电镜与能谱分析，揭示了太阳风成因水的形成和保存主要受矿物的暴露时间、晶体结构和成分等影响。该研究证实了月表矿物是水的重要“储库”，为月表中纬度地区水的分布提供了重要参考。这一成果日前在国际学术期刊《自然·通讯》发表。来源：“天津日报”微信公众号审校：张志华 邓晶龙编辑： 裴丽艳 潘玥返回搜狐，查看更多责任编辑：
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