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SMALL: 作品数：1878被引量：3272H指数：18; 导出分析报告; 相关领域：医药卫生更多>>; 相关作者：王恩华李福昌贾川曹亘张迪更多>>; 相关机构：中国农业大学上海交通大学中国联通北京邮电大学更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划国家教育部博士点基金中国博士后科学基金更多>>

Mesenchymal stem cell-derived small extracellular vesicles enhance the therapeutic effect of retinal progenitor cells in retinal degenerative disease rats: 《Neural Regeneration Research》2026年第2期821-832,共12页Chunge Ren Min Chen Bangqi Ren Yuxiao Zeng Qiang Tan Qiyou Li Xue Zhang Yajie Fang Yixiao Zhou Weitao Zhang Fang Chen Baishijiao Bian Yong Liu; supported by the National Natural Science Foundation of China,Nos.82271132(to YL),82101167(to BB);the Natural Science Foundation of Chongqing,Nos.CSTB2022NSCQ-MSX0020(to BB),cstc2019jcyj-msxmX0473(to FC).; Our previous study demonstrated that combined transplantation of bone marrow mesenchymal stem cells and retinal progenitor cells in rats has therapeutic effects on retinal degeneration that are superior to transplanta...; 关键词：DIFFERENTIATION inflammation mesenchymal stem cells MICROGLIA migration rat retinal degeneration retinal progenitor cells small extracellular vesicles stem cell transplantation

DAFPN-YOLO: An Improved UAV-Based Object Detection Algorithm Based on YOLOv8s: 《Computers, Materials & Continua》2025年第5期1929-1949,共21页Honglin Wang Yaolong Zhang Cheng Zhu; supported by the National Natural Science Foundation of China(Grant Nos.62101275 and 62101274).; UAV-based object detection is rapidly expanding in both civilian and military applications,including security surveillance,disaster assessment,and border patrol.However,challenges such as small objects,occlusions,comp...; 关键词：YOLOv8 UAV-based object detection AFPN small-object detection head SPPELAN DualConv loss function

China By Numbers: 《China Weekly》2025年第5期47-47,共1页; 5.9% Year-on-year rise in total retail sales of consumer goods in March,totaling 4.09 trillion yuan(US$559.8b)89.5%The small-and medium-sized enteqorises development index in Q12025,a rise of 0.5 points over Q4 2024.; 关键词：consumer goods retail sales small medium sized enterprises development index

Small extrachromosomal circular DNA in amyotrophic lateral sclerosis matter: 《Neural Regeneration Research》2025年第5期1411-1413,共3页Marcos J.Arauzo-Bravo Daniela Gerovska Matthias Schwab Alexandra Kretz; The lab of AK obtained support from the Interdisciplinary Center for Clinical Research(IZKF)Jena(MSP;Project ID:MSP09);DG and MJA B were supported by the Circular Vision project,which has received funding from the European Union's Horizon 2020 research and innovation program(Grant agreement No.899417);the Ministerio de Ciencia e Innovoción,Spain(Grant No.PID2020-119715GB-I00/AEI/10.13039/501100011033);the Instituto de Salud CarlosⅢ,Infrastructure of Precision Medicine associated with Science and Technology(IMPaCT)of the Strategic Action in Health(iDATAMP)(to MJAB)。; Comprehensive studies identify motor neuron spectrum disorders including amyotrophic lateral sclerosis(ALS)as globally rising fatal disorders with the highest prevalence in aging populations,influenced by ethnicity an...; 关键词：amyotrophic SCLEROSIS

基于改进MobileNetV3—Small的甘薯外部品质分类方法: 《中国农机化学报》2025年第4期211-217,共7页马瑞峻丁世春陈瑜; 广东省科技计划项目(2021B1212040009)。; 传统图像处理技术依靠人工提取特征,费时费力且难以提取到准确的特征。为准确实现对甘薯发芽、霉腐、损伤和正常品质的分类,提出一种改进的MobileNetV3—Small(M3S)分类方法。使用高效通道注意力(ECA)模块替换M3S中的压缩激励(SE)模块,...; 关键词：甘薯外部品质 MobileNetV3—Small 高效通道注意力迁移学习

基于改进 MobileNetV3-Small 的玉米叶部病害识别: 《微电子学与计算机》2025年第4期98-105,共8页曾鹏滔撒金海余兰灿刘嘉; 国家自然科学基金(62266043)。; 针对玉米叶部病害之间差异较小,难以快速、准确区分的问题,提出了一种高性能的轻量化玉米病害识别模型CB-SV-MobileNetV3,通过在原MobileNetV3-Small网络结构的基础上进行调整。首先,将原模型中的ReLU激活函数替换为ELU激活函数,改善模...; 关键词：玉米病害识别 MobileNetV3-Small SVM分类器 ResMLP 注意力机制

Small Village,Big Dreams: 《China Today》2025年第4期64-66,共3页ZHOU LIN; A lawmaker from Yucun Village in east China is fighting plastic pollution with a novel weapon and roping in young entrepreneurs as partners.WHEN lawmaker Wang Yucheng came to Beijing to attend the"two sessions"in Marc...; 关键词：VILLAGE SOMETHING FIGHTING

Detection of Small Molecular Metabolites by Ambient Mass Spectrometry for Clinical Applications: 《Chemical Research in Chinese Universities》2025年第2期181-195,共15页YE Jiali YIN Yiyan OUYANG Jin NA Na; supported by the National Key Research and Development Program of China(No.2024YFA1509600);the National Natural Science Foundation of China(Nos.22474010,22274012);the Fundamental Research Funds for the Central Universities,China(No.2233300007).; Detection of small molecular metabolites in the body can reflect the overall health status of the human body, being essential for understanding metabolism and diagnosing diseases. For the detection and monitoring of s...; 关键词：Ambient mass spectrometry Small molecular metabolite METABOLISM DISEASE

10 kV小电源接入系统的保护配置及故障解列实例研究: 《移动信息》2025年第4期326-328,335,共4页唐蕾蕾; With the continuous development of distributed power sources,the number of 10kV small power sources connected to the grid is gradually increasing.It is necessary to pay attention to the relevant protection configurati...; 关键词：10 kV Small power supply Protection configuration TROUBLESHOOTING Backup automatic switch

Research on Alleviating the Financing Constraints of Small and Micro Enterprises in Hainan under the Background of Digital Inclusive Finance: 《Proceedings of Business and Economic Studies》2025年第2期222-227,共6页Yanling Liu Yun Li; With the establishment of Hainan Free Trade Port,the small and medium-sized enterprises in Hainan Free Trade Port have developed and grown in the continuously optimized enterprise environment.The continuous establishm...; 关键词：Digital inclusive finance Small and micro enterprises in Hainan Financing constraints

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