检索结果-南通市图书馆

Sustainable Mining in the Era of Artificial Intelligence

在线全文

学校读者我要写书评

暂无评论

IEEE/CAA Journal of Automatica Sinica 2024年第1期11卷 1-4页

作者： Long Chen Yuting Xie Yutong wang Shirong Ge fei-Yue wang IEEE the State Key Laboratory for Management and Control of Complex Systems at the Institute of Automation Chinese Academy of SciencesBeijing 100190China the National Laboratory of Pattern Recognition at the Institute of Automation and Waytous Ltd.China the School of Computer Science and Engineering Sun Yat-Sen UniversityGuangzhou 510275GuangdongChina the School of Mechanical Electronic and Information Engineering China University of Mining and Technology BeijingBejing 100083China the School of Artificial Intelligence University of Chinese Academy of SciencesBeijing 100190China

The mining sector historically drove the global economy but at the expense of severe environmental and health repercussions,posing sustainability challenges[1]-[3].Recent advancements on artificial intelligence(ai)are revolutionizing mining through robotic and data-driven innovations[4]-[7].While ai offers mining industry advantages,it is crucial to acknowledge the potential risks associated with its widespread ***-reliance on ai may lead to a loss of human control over mining operations in the future,resulting in unpredictable consequences.

关键词： Sustainable mining consequences

跟踪式综合康复护理模式对哮喘稳定期患者的影响

在线全文

学校读者我要写书评

暂无评论

中国健康教育 2015年第10期31卷 984-985,994页

作者：王爱飞浙江省金华广福医院一病区浙江金华321000

目的评价跟踪式综合康复护理模式对哮喘稳定期患者肺功能和生活质量的效果。方法选取2014年1—12月在金华广福医院呼吸内科治疗128例哮喘稳定期患者,采用随机数字表法分研究组和对照组,研究组62例采用跟踪式综合康复护理模式,即在常规... 详细信息

目的评价跟踪式综合康复护理模式对哮喘稳定期患者肺功能和生活质量的效果。方法选取2014年1—12月在金华广福医院呼吸内科治疗128例哮喘稳定期患者,采用随机数字表法分研究组和对照组,研究组62例采用跟踪式综合康复护理模式,即在常规治疗的基础上进行呼吸功能、运动、营养、心理等康复干预,对照组66例给予常规治疗及自行锻炼,比较2组干预前后患者肺功能、圣乔治呼吸问卷(SGRQ)评分、生活质量的变化。结果干预后研究组患者FEV1和FEV1/FVC值分为(2.38±0.06)V/L和(61.34±4.43)m L,均高于干预后对照组和干预前自身,差异有统计学意义(P<0.05)。干预后研究组症状部分(41.69±6.45)、活动部分(45.17±6.65)及疾病影响部分(42.17±6.65)的评分均低于干预后对照组和干预前自身评分,差异有统计学意义(P<0.05)。干预后研究组患者对护理人员满意比例明显高于对照组,差异有统计学意义(P<0.05)。结论跟踪式综合康复护理模式能有效改善哮喘稳定期患者肺功能和生活质量,值得临床广泛推广和应用。

关键词：跟踪式综合康复护理哮喘肺功能生活质量

The Journey/DAO/TAO of Embodied Intelligence: From Large Models to Foundation Intelligence and Parallel Intelligence

在线全文

学校读者我要写书评

暂无评论

IEEE/CAA Journal of Automatica Sinica 2024年第6期11卷 1313-1316页

作者： Tianyu Shen Jinlin Sun Shihan Kong Yutong wang Juanjuan Li Xuan Li fei-Yue wang College of Information Science and Technology Beijing University of Chemical TechnologyBeijing 100029China School of Electrical and Information Engineering Jiangsu UniversityZhenjiang 212013China State Key Laboratory for Turbulence and Complex Systems Department of Advanced Manufacturing and RoboticsCollege of EngineeringPeking UniversityBeijing 100871China State Key Laboratory of Multimodal Artificial Intelligence Systems Institute of AutomationChinese Academy of SciencesBeijing 100190China Peng Cheng Laboratory Shenzhen 518000China State Key Laboratory for Management and Control of Complex Systems Chinese Academy of SciencesBeijing 100190 Faculty of Innovation Engineering Macao University of Science and TechnologyMacao 999078China IEEE

THE tremendous impact of large models represented by ChatGPT[1]-[3]makes it necessary to con-sider the practical applications of such models[4].However,for an artificial intelligence(ai)to truly evolve,it needs to possess a physical“body”to transition from the virtual world to the real world and evolve through interaction with the real *** this context,“embodied intelligence”has sparked a new wave of research and technology,leading ai beyond the digital realm into a new paradigm that can actively act and perceive in a physical environment through tangible entities such as robots and automated devices[5].

关键词： Intelligence DAO TAO

在线全文

学校读者我要写书评

暂无评论

铁蓄积对绝经后骨质疏松症的影响

中华骨质疏松和骨矿盐疾病杂志 2022年第3期15卷 225-231页

作者：王爱飞徐又佳苏州大学附属第二医院骨科骨质疏松症临床中心苏州大学骨质疏松诊疗技术研究所江苏苏州215004

铁蓄积与骨质疏松症发生发展存在相关性,许多研究认为铁蓄积是绝经后骨质疏松症一个独立危险因素。铁蓄积是指人体血清铁蛋白高于正常值而<1000μg/L的一种特殊状态;基础研究已提出铁蓄积可改变成骨细胞、破骨细胞等功能的相关机制,临... 详细信息

铁蓄积与骨质疏松症发生发展存在相关性,许多研究认为铁蓄积是绝经后骨质疏松症一个独立危险因素。铁蓄积是指人体血清铁蛋白高于正常值而<1000μg/L的一种特殊状态;基础研究已提出铁蓄积可改变成骨细胞、破骨细胞等功能的相关机制,临床研究亦提示部分绝经后女性铁蛋白水平增加与骨量下降存在相关性。因此,重视铁蓄积对绝经后骨质疏松症的影响,对该领域进一步深入机制研究、成果转化具有重要意义:铁蓄积影响骨代谢是否有独立靶点、可干预机制?部分绝经后骨质疏松患者是否可采用降铁疗法,形成个体化防治方案?本文根据时间线梳理国内外研究进展、分析近10年铁蓄积与骨质疏松症相关研究结果,在为绝经后骨质疏松症相关研究、临床防治提供一些启发。

关键词：铁蓄积骨质疏松症骨质疏松性骨折 “降铁”干预

Improved Efficiency and Stability of Organic Solar Cells by Interface Modification Using Atomic Layer Deposition of Ultrathin Aluminum Oxide

在线全文

学校读者我要写书评

暂无评论

Energy & Environmental Materials 2024年第3期7卷 286-294页

作者： ai Lan Yiqun Li Huiwen Zhu Jintao Zhu Hong Lu Hainam Do Yifan Lv Yonghua Chen Zhikuan Chen fei Chen Wei Huang School of Flexible Electronics(Future Technologies) and Key Laboratory of Flexible Electronics (KLOFE) and Institute of Advanced Materials (IAM) Jiangsu National Synergetic Innovation Center for Advanced Materials(SICAM)Nanjing Tech University Department of Chemical and Environmental Engineering University of Nottingham Ningbo China Key Laboratory of Flexible Electronics of Zhejiang Province Ningbo Institute of Northwestern Polytechnical University Frontiers Science Center for Flexible Electronics Xi'an Institute of Flexible Electronics (IFE) and Xi'an Institute of Biomedical Materials & EngineeringNorthwestern Polytechnical University

The interfacial contacts between the electron transporting layers （ETLs） and the photoactive layers are crucial to device performance and stability for OSCs with inverted ***,atomic layer deposition （ALD）fabricated ultrathin Al2O3layers are applied to modify the ETLs/active blends （PM6:BTP-BO-4F） interfaces of OSCs,thus improving device *** ALD-Al2O3thin layers on ZnO significantly improved its surface morphology,which led to the decreased work function of ZnO and reduced recombination losses in *** simultaneous increase in opencircuit voltage (VOC),short-circuit current density (JSC) and fill factor （FF）were achieved for the OSCs incorporated with ALD-Al2O3interlayers of a certain thickness,which produced a maximum PCE of 16.61%.Moreover,the ALD-Al2O3interlayers had significantly enhanced device stability by suppressing degradation of the photoactive layers induced by the photocatalytic activity of ZnO and passivating surface defects of ZnO that may play the role of active sites for the adsorption of oxygen and moisture.

关键词： atomic layer deposition interface modification organic solar cells stability

Microstructure and Mechanical Behavior of Mg-Based Bimetal Plates with High Formability Sleeve by Co-extrusion

在线全文

同方期刊数据库

学校读者我要写书评

暂无评论

Acta Metallurgica Sinica(English Letters) 2024年第3期37卷 499-512页

作者： Yue-Hui Dang Sheng-Lin Liu Xiao-Lei ai Xiao-Wei Feng Bo Feng Zhuo Tian Ying-fei Lin Huan-Tao Chen Kai-Hong Zheng School of Materials Science and Engineering Chang’an UniversityShaanxi 710064China Guangdong Key Laboratory of Metal Toughening Technology and Application Institute of New MaterialsGuangdong Academy of SciencesGuangzhou 510650China

In this study,microstructure and mechanical behavior of two types of Mg-based bimetal plates with a high formability sleeve were systematically studied,with a great emphasis on the effect of the interface characteristic and the sleeve fraction on the plasticity of composite *** rule of mixtures(ROM)for elongation was also *** results show that when there is no or thin diffusion layer with thickness of about 3μm,Mg-based bimetal plates have a good plasticity with elongation of about 19-24%,and the ROM predicted elongations are very close to the experimental *** contrast,with a diffusion layer about 95-155μm thick,Mg-based bimetal plates exhibit a poor plasticity with elongation of about 11-17%,and the experimental elongations largely deviate from the ROM *** plasticity of Mg-based bimetal plates increases with increasing sleeve *** study provides new insights on the plastic deformation of Mg-based bimetal composites with a high formability sleeve.

关键词： Mg-based composites Co-extrusion Microstructure Mechanical behavior Plastic deformation

Phase behavior of gas condensate in porous media using real-time computed tomography scanning

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Petroleum Science 2024年第2期21卷 1032-1043页

作者： Wen-Long Jing Lei Zhang ai-Fen Li Jun-Jie Zhong Hai Sun Yong-fei Yang Yu-Long Cheng Jun Yao Institute of Petroleum Engineering China University of Petroleum(East China)Qingdao266580ShandongChina National Key Laboratory of Deep Oil and Gas China University of Petroleum(East China)Qingdao266580ShandongChina

The phase behavior of gas condensate in reservoir formations differs from that in pressure-volume-temperature(PVT)cells because it is influenced by porous media in the reservoir *** was used as a sample to investigate the influence of porous media on the phase behavior of the gas *** pore structure was first analyzed using computed tomography(CT)scanning,digital core technology,and a pore network *** sandstone core sample was then saturated with gas condensate for the pressure depletion *** each pressure-depletion state was stable,realtime CT scanning was performed on the *** scanning results of the sample were reconstructed into three-dimensional grayscale images,and the gas condensate and condensate liquid were segmented based on gray value discrepancy to dynamically characterize the phase behavior of the gas condensate in porous *** network models of the condensate liquid ganglia under different pressures were built to calculate the characteristic parameters,including the average radius,coordination number,and tortuosity,and to analyze the changing mechanism caused by the phase behavior change of the gas *** types of condensate liquid(clustered,branched,membranous,and droplet ganglia)were then classified by shape factor and Euler number to investigate their morphological changes dynamically and *** results show that the dew point pressure of the gas condensate in porous media is 12.7 MPa,which is 0.7 MPa higher than 12.0 MPa in PVT *** average radius,volume,and coordination number of the condensate liquid ganglia increased when the system pressure was between the dew point pressure(12.7 MPa)and the pressure for the maximum liquid dropout,Pmax(10.0 MPa),and decreased when it was below *** volume proportion of clustered ganglia was the highest,followed by branched,membranous,and droplet *** study provides crucial experimental evidence for the phase behavior chan

关键词： Gas condensate Pressure depletion Real-time micro-computed tomography scanning Distribution of condensate liquid

Sora for foundation robots with parallel intelligence:three world models,three robotic systems

在线全文

学校读者我要写书评

暂无评论

Frontiers of Information Technology & Electronic Engineering 2024年第7期25卷 917-923页

作者： Lili FAN Chao GUO Yonglin TIAN Hui ZHANG Jun ZHANG fei-Yue wang School of Information and Electronics Beijing Institute of TechnologyBeijing 100081China State Key Laboratory for Management and Control of Complex Systems Institute of AutomationChinese Academy of SciencesBeijing 100190China School of Computer and Information Technology Beijing Jiaotong UniversityBeijing 100044China School of Electrical Engineering Wuhan UniversityWuhan 430072China

This paper outlines the initial steps and basic framework for developing foundation/infrastructure robots/robotics based on foundation models and parallel intelligence,as well as the potential applications of new art... 详细信息

关键词： artificial foundation intelligence

钆特酸葡胺与钆喷酸葡胺在肝脏血管增强效能中的对比研究

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

中国医学计算机成像杂志 2017年第5期23卷 418-421页

作者：王琳琳程敬亮王斐斐艾涛郑州大学第一附属医院磁共振科华中科技大学同济医学院附属同济医院

目的:通过对比钆特酸葡胺(Gd-DOTA)与钆喷酸葡胺(Gd-DTPA)在肝脏血管中的应用,观察两种对比剂的MRI增强效能。方法:收集我院2016年11月-2017年2月期间参与肝脏血管增强受试者146例,其中Gd-DOTA组81例,男性67例,女性14例,年龄26~74岁,平... 详细信息

目的:通过对比钆特酸葡胺(Gd-DOTA)与钆喷酸葡胺(Gd-DTPA)在肝脏血管中的应用,观察两种对比剂的MRI增强效能。方法:收集我院2016年11月-2017年2月期间参与肝脏血管增强受试者146例,其中Gd-DOTA组81例,男性67例,女性14例,年龄26~74岁,平均年龄52.53±10.73岁;GdDTPA组65例,男性41例,女性24例,年龄27~86岁,平均年龄52.16±10.89岁。所有受试者均在同台机器进行、应用相同序列,采用Siemens Skyra 3.0T智多星DOT技术行肝脏MRI平扫及动态增强扫描,分别测量肝脏动态增强过程中蒙片、动脉期、门脉期、延迟期各期图像的噪声及肝动脉、门静脉、腹主动脉的信号强度,计算得到信噪比、对比噪声比。并对整体图像质量与增强效果进行评分。结果:Gd-DOTA组腹主动脉在肝脏动态增强动脉期、门脉期、延迟期的SNR、CNR均高于Gd-DTPA组(P值分别为0.544、0.508;0.940、0.962;0.496、0.553),两者差异无统计学意义;Gd-DOTA组门静脉在肝脏动态增强动脉期、门脉期、延迟期的SNR、CNR值分别高于Gd-DTPA组(P值分别为0.494、0.383;0.766、0.766;0.535、0.654),两者差异无统计学意义。Gd-DOTA组肝动脉在肝脏动态增强动脉期、门脉期、延迟期的SNR、CNR值分别高于Gd-DTPA组(P值分别为0.790、0.920;0.443、0.236;0.338、0.248),但两者差异无统计学意义。两组在图像质量与增强效果评分上无明显统计学差异,P值均>0.05。结论:Gd-DOTA在肝脏血管动态增强各期的信噪比、对比噪声比均非劣于Gd-DTPA。

关键词：钆特酸葡胺钆喷酸葡胺肝脏血管磁共振成像