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我学者提出全新DNA存储系统
Ke Ji Ri Bao· 2025-05-19 23:32
Core Insights - The research team at Tianjin University has developed a new DNA storage system called HELIX, specifically designed for storing biomedical data, achieving the storage and recovery of 60MB of spatiotemporal omics images [1][2] - Traditional storage methods are becoming inadequate in the era of big data, leading to the emergence of DNA information storage technology, which is seen as a potential solution for large-scale data storage [1] - DNA can store hundreds of exabytes of data per gram and can preserve information for thousands of years without power, making it particularly promising for biomedical data applications [1] System Features - HELIX consists of three core modules: image compression, error correction coding, and image restoration, enhancing the system's fault tolerance and recovery capabilities [1][2] - The team optimized existing compression algorithms to address potential base errors during DNA storage, significantly improving the system's robustness [2] - Deep learning techniques were incorporated to enhance the success rate of image decoding and information recovery during the image restoration process [1][2] Experimental Results - In wet lab experiments, the team successfully encoded two 60MB spatiotemporal omics images into 130,000 DNA sequences, each containing 183 bases, and recovered the image data using DNA synthesis and sequencing technology [2] - The HELIX system demonstrated strong robustness, requiring only about 5.8 times the sequencing depth to recover the majority of the image information [2] - This achievement marks a significant step towards the practical application of DNA information storage technology, showcasing superior storage efficiency and reliability [2]
园区为舟 科技为桨——撬动科技金融万亿蓝海的“兴”路径
Xin Hua Cai Jing· 2025-05-19 08:50
Core Viewpoint - The article highlights the strategic transformation of Industrial Bank from a reliance on traditional real estate and local government financing to a focus on technology, industry, and finance, particularly in the context of supporting technology-driven enterprises in industrial parks [1][2]. Group 1: Strategic Transformation - In 2022, Industrial Bank incorporated technology finance and park finance into its five new strategic areas, shifting its credit logic from traditional infrastructure to understanding technology [2]. - As of 2024, the bank has served 466,000 clients in industrial parks, with 127,300 technology finance clients, marking a 22% year-on-year growth [2]. - The total loans in industrial parks reached 14,540 billion, with technology finance loans amounting to 5,521 billion, reflecting a 23% increase year-on-year [2]. Group 2: Case Studies of Successful Financing - Guangzhou Aoshun Electronics, a MEMS sensor manufacturer, received a 27.3 million yuan mortgage loan from Industrial Bank, which significantly supported its strategic development and establishment of an IDM industry base [3]. - The bank's support helped Aoshun Electronics become a leading player in the domestic capacitive temperature and humidity sensor market, recognized as a national-level "little giant" enterprise [3]. Group 3: Innovative Financing Models - Industrial Bank has developed a "technology flow" evaluation system to assess technology-intensive companies, allowing for credit assessments based on technical capabilities rather than traditional financial metrics [6][8]. - The bank's approach has enabled it to provide 5 million yuan in comprehensive credit to Shenzhen Starfire Semiconductor, addressing urgent funding needs while supporting business expansion [7]. Group 4: Ecosystem Development - The bank's strategy has evolved from serving individual enterprises to fostering an entire technology innovation ecosystem, integrating financial services with industry resources [8]. - Industrial Bank has provided cumulative credit exposure of 826 million yuan to Shenzhen Shihang New Energy, supporting its growth and eventual listing on the Shenzhen Stock Exchange [7][8].
兆易创新(603986):存储、MCU涨价预期强,龙头企业受益
CSC SECURITIES (HK) LTD· 2025-05-19 07:43
股价相对大盘走势 C o m p a n y U p d a t e C h i n a R e s e a r c h D e p t . 2025 年 5 月 19 日 | 朱吉翔 | | | --- | --- | | H70138@capital.com.tw | 150 | | 目标价(元) | | 公司基本资讯 | 产业别 | | | 电子 | | --- | --- | --- | --- | | A 股价(2025/5/16) | | | 122.29 | | 上证指数(2025/5/16) | | | 3367.46 | | 股价 12 个月高/低 | | 147.56/64.13 | | | 总发行股数(百万) | | 664.06 | | | A 股数(百万) | | 663.72 | | | A 市值(亿元) | | 811.66 | | | 主要股东 | | 朱一明(06.89%) | | | 每股净值(元) | | 25.29 | | | 股价/账面净值 | | 4.83 | | | | 一个月 三个月 | 一年 | | | 股价涨跌(%) | 11.2 -4.8 | 46.6 | ...
华泰证券今日早参-20250516
HTSC· 2025-05-16 02:29
今日早参 2025 年 5 月 16 日 何康 策略首席研究员兼金融工程联席首席 研究员 座机:021-28972202 邮箱:hekang@htsc.com 夏路路 互联网行业首席研究员 座机:85221214164 邮箱:xialulu@htsc.com 今日热点 策略:财报和中观景气改善的交集 我们的中观景气模型显示,4 月全行业景气指数继续下行、与 PMI 回落相印 证,但斜率有所放缓。结合景气趋势、前瞻指标和一季报,财报和中观景气 改善能够交叉验证的品种包括:1)TMT 中的元件-存储链、通信设备(数通 链)、计算机设备、软件开发;2)部分制造行业率先迈过产能周期拐点,或 产能加速出清、且需求有企稳迹象,包括军工电子、航空装备、通用设备、 农业机械、电池、风电设备、光伏设备等;3)内需消费中必选和大众消费 品景气率先回升,包括乳制品、餐饮-调味品、个护用品等; 4)部分周期品 涨价或价格企稳,包括贵金属、稀土、钢铁、水泥等。 风险提示:国内经济复苏不及预期;外需不及预期;模型失效风险。 研报发布日期:2025-05-15 研究员 重点公司 腾讯控股(700 HK,买入):1Q 游戏广告超预期,微信小 ...
佰维存储业绩会:高价值产品从第二季度开始批量交付
Zheng Quan Shi Bao Wang· 2025-05-15 13:42
Group 1: Company Performance - In the first quarter of 2025, the company experienced a temporary decline in performance, with revenue of 1.543 billion and a net profit of -197 million due to market fluctuations and delivery schedules [2] - For the fiscal year 2024, the company reported revenue of 6.695 billion, representing a year-on-year growth of 86.46%, and a net profit of 161 million, up 125.82% [2] - The company anticipates a gradual improvement in performance starting from the second quarter of 2025, driven by stabilizing storage prices and the mass delivery of high-value storage products for AI applications [1][2] Group 2: Future Growth Opportunities - The company plans to deepen its AI edge layout, covering various applications such as AI smartphones, AI PCs, and AI glasses, aiming for robust growth in these sectors [2] - Revenue from AI glasses is projected to reach approximately 106 million in 2024, with an expected year-on-year growth of over 500% in 2025 [1] - The company is focused on expanding its production capacity for memory packaging and is set to launch an advanced packaging project in the second half of the year [2] Group 3: Industry Outlook - The storage industry is expected to grow significantly due to the increasing demand driven by innovations in IoT, big data, AI, and the metaverse, which generate massive amounts of data [3] - The domestic market for DRAM and NAND Flash chips is currently low, with market shares below 5% and 10% respectively, indicating substantial growth potential for domestic storage industry [3] - The AI technology revolution is anticipated to significantly boost the demand for high-end memory, driving the need for advanced storage solutions such as HBM3E and DDR5 [3]
山西证券研究早观点-20250515
Shanxi Securities· 2025-05-15 00:20
研究早观点 2025 年 5 月 15 日 星期四 市场走势 资料来源:最闻 国内市场主要指数 | 指数 | 收盘 | 涨跌幅% | | --- | --- | --- | | 上证指数 | 3,403.95 | 0.86 | | 深证成指 | 10,354.22 | 0.64 | | 沪深 300 | 3,943.21 | 1.21 | | 中小板指 | 6,407.77 | 0.58 | | 创业板指 | 2,083.14 | 1.01 | | 科创 50 | 1,013.77 | 0.41 | 资料来源:最闻 分析师: 李召麒 执业登记编码:S0760521050001 电话:010-83496307 邮箱:lizhaoqi@sxzq.com 【今日要点】 【行业评论】电子:山西证券电子行业周跟踪-电子板块景气复苏,围 绕 AI 和国产替代两大主线布局 【行业评论】计算机:机器人产业趋势持续强化,重视上下游投资机 会 【行业评论】非银行金融:行业周报(20250506-20250511):-公募改 革持续推进,专项货币政策再扩容 【公司评论】时代新材(600458.SH):时代新材 2024 年年报及 ...
“港洽周”发布40个项目引全球瞩目,长沙释放投融资“强磁场”
Chang Sha Wan Bao· 2025-05-14 14:54
长沙晚报掌上长沙5月14日深圳讯(全媒体记者 刘捷萍 通讯员 汪宏桥)5月13日至16日,粤港澳大湾区进入"投资 湖南"时间,2025湖南-粤港澳大湾区经贸交流会(简称"港洽周")正在此间进行。 活动上,湖南发布了200多个科技含量高、市场前景好、投资回报稳的优质项目。其中,长沙重磅推出40个投融 资需求项目,涵盖金融、产业、文旅、科技等多个领域,向全球释放巨大投融资机遇,吸引众多投资者目光。 此次发布的长沙项目呈现出多元特色。 科技变革有新机遇。比如:希迪智驾,是智能驾驶领域的行业独角兽,国内唯一实现矿山、开放道路、轨道 及"车—路—云"全场景无人运输商业化落地的领军企业。芯盛智能,是国内唯一实现存储主控芯片端到端国产化 企业。 生命健康有新篇章。比如:微智医疗,在眼科疾病治疗、脑部健康监测、医疗美容等领域取得系列突破。 美好生活有新风尚。长沙是新消费之都,夜经济城市传播力全国第一。投资长沙新消费,就是投资未来的美好生 活。比如:蓝河乳业,是全球绵羊奶销售第一、山羊奶销售第二的行业头部企业,是我国婴幼儿配方奶粉领域少 数实现"自控牧场、自主科研、自主生产、自主品牌"全链条掌控的国际化企业。方特片区文旅综合开 ...
影响市场重大事件:自然资源部:加快推进新一轮找矿突破战略行动,大力发展海洋经济;上市公司披露的拟申请股票回购增持贷款金额上限已超1100亿元
Mei Ri Jing Ji Xin Wen· 2025-05-13 23:55
5月13日,中央国债登记结算有限责任公司日前发布通知,为落实国家减税降费精神,进一步优化债券 市场投资环境,推动我国债券市场对外开放,中央国债登记结算有限责任公司决定,对2025年1月1日 (含)之后通过中国人民银行或银行间市场结算代理人在中央结算公司开户的境外央行类机构,全额免 除500元/户的账户开户费。以上优惠措施自2025年1月1日起实施。后续如有调整,中央结算公司将另行 通知。对于2025年1月1日(含)之后发生上述业务并已实际支付的相关费用,中央结算公司将对适用上 述规定的减免部分作退还处理。 NO.2 自然资源部:加快推进新一轮找矿突破战略行动,大力发展海洋经济 每经记者|杨建 每经编辑|彭水萍 |2025年5月14日 星期三| NO.1 中央结算公司:减免境外央行类机构账户开户费用 5月13日,据TrendForce集邦咨询最新封测研究报告,2024年全球封测(OSAT)市场面临技术升级和产业 重组的双重挑战。从营收分析,日月光控股、安靠维持领先地位,值得关注的是,得益于政策支持和本 地需求带动,长电科技和天水华天等封测厂营收皆呈双位数成长。TrendForce集邦咨询表示,2024年全 球前 ...
5月ToB服务领域融资亮点:WisdomAI融资千万搭建企业数据洞察平台
Sou Hu Cai Jing· 2025-05-13 05:27
我们梳理出本月在ToB服务领域融资中最值得关注的企业,帮助大家及时了解全球市场动向。 Wisdom AI完成2300万美元种子轮融资,投资方为Coatue Management、Madrona Venture、Menlo Ventures、GTM Capital、纬度创投、U First Capital。Wisdom AI总部位于美国,是一家美国AI数据分析服务商。 Jericho Security完成1500万美元A轮融资,投资方为Distique Capital、plugandplayPNP、Gaingels、Dash Fund、Entrepreneurs Roundtable Acceler、 Lux Capital。Jericho Security总部位于美国,是一家美国网络安全服务商。 Ravio完成1200万美元A轮融资,投资方为BlackBird、Cherry Ventures。Ravio总部位于英国,是一家英国薪酬管理服务商。 那图智能完成1000万人民币天使轮融资。那图智能总部位于中国上海市,是一家智能感知云平台开发商。 永晟信息完成1000万人民币天使轮融资,投资方为盛世投资。永晟信息总部 ...
第一创业晨会纪要-20250513
First Capital Securities· 2025-05-13 03:18
证券研究报告 点评报告 2025 年 5 月 13 日 晨会纪要 核[心Ta观bl点e_:Summary] 第一创业证券研究所 一、策略和先进制造组: 5 月 12 日报道称,三星已与主要客户敲定新定价,计划将 DDR4 的价格提高约 20%。 另外 DDR5 的价格也会上涨,幅度大概在 5%,由此全球主要存储厂都已上调,据 Etoday 报道,SK 海力士最近将 DRAM 价格上调了 12%。4 月份国际市场,PC 用 DDR4 8Gb 的价格环比上涨了 22.22%。存储厂从今年一季度就开始不断给市场传递涨价的 信息,但是因为美国对全球关税战的原因,市场反应较弱。目前中美关税战阶段性 超预期缓和,国内主要存储模组上市公司的存货也相对较高,股价也相对高位下跌 20%左右,因此本次存储芯片原厂涨价,大概率会给国内国内存储模组公司带来类似 2024 年上半年的业绩提升。 分析师:郭强 证书编号:S1080524120001 电话:0755-23838533 12 日中国汽车动力电池产业创新联盟发布数据,4 月我国动力和其他电池合计出口 22.3GWh,环比下降 2.9%,同比增长 64.2%。1-4 月,我国动 ...