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Parallel Driving with Big Models and Foundation Intelligence in Cyber-hysical-ocial Spaces

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Research 2024年第2期2024卷 1-17页

作者： Xiao Wang Jun Huang Yonglin Tian Chen Sun Lie Yang Shanhe Lou Chen lv Changyin Sun fei-Yue Wang School of Artificial Intelligence Anhui UniversityHefeiChina Macao University of Science and Technology MacaoChina State Key Laboratory for Management and Control of Complex Systems Institute of AutomationChinese Academy of SciencesBeijingChina MVSLab Department of Mechanical and Mechatronics EngineeringUniversity of Waterloo200 University Ave WestWaterlooON N2L3G1Canada School of Mechanical and Aerospace Engineering Nanyang Technological UniversitySingaporeSingapore

Recent years have witnessed numerous technical breakthroughs in connected and autonomous vehicles (CAVs). On the one hand, these breakthroughs have significantly advanced the development of intelligent transportation systems (ITSs);on the other hand, these new traffic participants introduce more complex and uncertain elements to ITSs from the social space. Digital twins (DTs) provide real-time, data-driven, precise modeling for constructing the digital mapping of physical-world ITSs. Meanwhile, the metaverse integrates emerging technologies such as virtual reality/mixed reality, artificial intelligence, and DTs to model and explore how to realize improved sustainability, increased efficiency, and enhanced safety. More recently, as a leading effort toward general artificial intelligence, the concept of foundation model was proposed and has achieved significant success, showing great potential to lay the cornerstone for diverse artificial intelligence applications across different domains. In this article, we explore the big models embodied foundation intelligence for parallel driving in cyber-physical-social spaces, which integrate metaverse and DTs to construct a parallel training space for CAVs, and present a comprehensive elucidation of the crucial characteristics and operational mechanisms. Beyond providing the infrastructure and foundation intelligence of big models for parallel driving, this article also discusses future trends and potential research directions, and the ?S?goals of parallel driving.

关键词： breakthrough integrate corners

Removal of a guide-wire sliding into abdominal cavity via transgastric natural orifice transluminal endoscopic surgery: A case report

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World Journal of Clinical Cases 2024年第3期12卷 596-600页

作者： Shi-Ju Chen Da-Ya Zhang Yan-Ting lv fei-Hu Bai Graduate School Hainan Medical UniversityHaikou 571199Hainan ProvinceChina Department of Gastroenterology The Second Affiliated Hospital of Hainan Medical University570216 HaikouHainan ProvinceChina Department of Gastroenterology Clinical Medical Center of Hainan ProvinceHaikou 570216Hainan ProvinceChina

BACKGROUND Guidewire slippage into the peritoneal cavity during clinical operations is extremely ***,this paper aims to report a successful case of guidewire removal using transgastric natural orifice transluminal endoscopic surgery(NOTES).The goal is to enhance physicians'understanding of the management plan for this unique scenario and provide a valuable reference for clinical *** SUMMARY A 64-year-old man presented with abdominal distension and was diagnosed with cirrhosis combined with massive *** proceed with treatment,the patient underwent ultrasound-guided peritoneal puncture and underwent catheterization and ***,a 0.035-inch guidewire slipped into the abdominal cavity during the *** a comprehensive evaluation and consultation by a multidisciplinary team,the guidewire was successfully removed using *** This case highlights the potential consideration of transgastric NOTES removal when encountering a foreign body,such as a guidewire,within the abdominal cavity.

关键词： Guidewire Abdominal cavity Natural orifice transluminal endoscopic surgery Cirrhosis Massive ascites Case report

在传统与现代之间游走——对吕碧城旅居海外词的分析

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中国青年政治学院学报 2010年第5期29卷 139-142,F0003页

作者：吕菲安徽广播电视大学文法部安徽合肥230061

清末民初著名女词人吕碧城久居海外,写了大量反映西方新事物的词作。她的海外词能够镕新入旧,除了部分体现现代女权思想外,其作品总体上新思想和新意境不强,与同时期其他作家的海外作品相比现代性较弱。她坚守传统文化,始终没有走进现... 详细信息

清末民初著名女词人吕碧城久居海外,写了大量反映西方新事物的词作。她的海外词能够镕新入旧,除了部分体现现代女权思想外,其作品总体上新思想和新意境不强,与同时期其他作家的海外作品相比现代性较弱。她坚守传统文化,始终没有走进现代文学的大门,但在旧体词的创作上却取得了卓越的成就。

关键词：吕碧城海外词现代性

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基于自组织的虚拟企业控制机理研究

运筹与管理 2018年第1期27卷 112-116页

作者：吕飞华中科技大学管理学院湖北武汉430074

基于虚拟企业开放性、非线性、涨落性和非平衡性的特质,本文借鉴普里高津"功能-涨落-结构"三角循环转化关系,提出了虚拟企业的自组织管理模式,探讨了虚拟企业自组织的控制过程并构建了复杂虚拟企业控制模型,深入挖掘了虚拟企业通过自组... 详细信息

基于虚拟企业开放性、非线性、涨落性和非平衡性的特质,本文借鉴普里高津"功能-涨落-结构"三角循环转化关系,提出了虚拟企业的自组织管理模式,探讨了虚拟企业自组织的控制过程并构建了复杂虚拟企业控制模型,深入挖掘了虚拟企业通过自组织形式进行生产服务或运营管理的机理。通过分析自组织对虚拟企业运作的内在影响,揭示了虚拟企业自组织的演化机理。

关键词：虚拟企业自组织控制机理

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基于方位特征的听觉选择性注意计算模型研究

自动化学报 2017年第4期43卷 634-644页

作者：吕菲夏秀渝四川大学电子信息学院成都610064

经典的听觉注意计算模型主要针对声音强度、频率、时间等初级听觉特征进行研究,这些特征不能较好地模拟听觉注意指向性,必须寻求更高级的听觉特征来区分不同声音.根据听觉感知机制,本文基于声源方位特征和神经网络提出了一种双通路信息... 详细信息

经典的听觉注意计算模型主要针对声音强度、频率、时间等初级听觉特征进行研究,这些特征不能较好地模拟听觉注意指向性,必须寻求更高级的听觉特征来区分不同声音.根据听觉感知机制,本文基于声源方位特征和神经网络提出了一种双通路信息处理的自下而上听觉选择性注意计算模型.模型首先对双耳信号进行预处理和频谱分析;然后,将其分别送入where通路和what通路,其中where通路用于提取方位特征参数,并利用神经网络提取声源的局部方位特征,接着通过局部特征聚合和全局优化法得到方位特征显著图;最后,根据方位特征显著图提取主导方位并作用于what通路,采用时频掩蔽法分离出相应的主导音.仿真结果表明:该模型引入方位特征作为聚类线索,利用多级神经网络自动筛选出值得注意的声音对象,实时提取复杂声学环境中的主导音,较好地模拟了人类听觉的方位分类机制、注意选择机制和注意转移机制.

关键词：听觉选择性注意方位特征自下而上神经网络

Insight study of rare earth elements in PM_(2.5)during five years in a Chinese inland city:Composition

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Journal of Environmental Sciences 2024年第4期138卷 439-449页

作者： Yi-Wen Shen Chang-Xian Zhao Hao Zhao Shuo-fei Dong Qi Guo Jiao-Jiao Xie Mei-Ling lv Chun-Gang Yuan Hebei Key Lab of Power Plant Flue Gas Multi-Pollutants Control Department ofEnvironmental Science&EngineeringNorth China Electric Power UniversityBaoding 071000China MOE Key Laboratory of Resources and Environmental Systems Optimization College of Environmental Science and EngineeringNorth China Electric Power UniversityBeijing 102206China Agilent Technologies Co.Ltd.(China) Beijing 100102China

The booming development of rare earth industry and the extensive utilization of its products accompanied by urban development have led to the accelerated accumulation of rare earth elements(REEs)as emerging pollutants in atmospheric *** this study,the variation of REEs in PM_(2.5)with urban(a non-mining city)transformation was investigated through five consecutive years of sample *** compositional variability and provenance contribution of REEs in PM_(2.5)were characterized,and the REEs exposure risks of children and adults via inhalation,ingestion and dermal absorption were also *** results showed an increase in the total REEs concentration from 46.46±35.16 mg/kg(2017)to 81.22±38.98 mg/kg(2021)over the five-year period,with Ce and La making the largest *** actual increment of industrial and traffic emission source among the three pollution sources was 1.34 ng/m^(3).Coal combustion source displayed a downward *** was the main exposure pathway for REEs in PM_(2.5)for both children and *** contributed the most to the total intake of REEs in PM_(2.5)among the population,followed by La and *** exposure risks of REEs in PM_(2.5)in the region were relatively low,but the trend of change was of great *** was strongly recommended to strengthen the concern about traffic-related non-exhaust emissions of particulate matter.

关键词： Rare earth elements Exposure risks Pollution sources Traffic-related non-exhaust emissions

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

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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

Application of "Internet+" question-based teaching mode in theteaching of characteristic nursing of Dai medicine

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TMR Integrative Nursing 2020年第2期4卷 45-49页

作者： Fang-fei lv He He Huai-Mei Bi Department of Nursing Yunnan University of Traditional Chinese MedicineKunmingYunnan China Department of anesthesiology The First Affiliated Hospital of Kunming Medical UniversityKunmingYunnanChina.

Objective: To explore the application effect of "Internet+" combined with question teaching method in the teachingof characteristic nursing of Dai medicine. Methods:In this paper, 103 students majoring in medical science in ourschool were selected as the research objects, and the teaching mode of "Internet+" combined with questions wasimplemented. After the course, the theory and skills of the students were assessed, and the evaluation of theteaching mode was conducted by questionnaire survey. Results: "Internet+" combined with question-basedteaching mode can improve the initiative and enthusiasm of students in learning and enhance their awareness andunderstanding of the characteristic nursing of Dai medicine. 93.2% of the students are satisfied with this teachingmethod. Conclusion:The characteristic nursing of Dai medicine belongs to one of the four traditional nationalmedicine in China. This teaching method can lay a foundation for inheriting the traditional culture and cultivatinghigh-level applied nursing talents of national medicine in the future. It is worth popularizing and applying innursing teaching.

关键词： Internet Question-based teaching mode Characteristic nursing of Dai medicine Nursing teaching

Catalytic synthesis of benzaldehyde glycol acetal over H3PW6Mo6O40/PAn

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Journal of Chemistry and Chemical Engineering 2008年第6期2卷 29-32页

作者： YANG Shui-jin GAO fei lv Bao-lan Hubei Key Laboratory of Bioanalytical Technique College of Chemistry and Environmental Engineering Hubei Normal University Huangshi 435002 China

Catalytic activities of H3PWrMo6O40/PAn in synthesizing benzaldehyde glycol acetal were reported. It has been demonstrated that H3PW6MorO40/PAn is an excellent catalyst. Various factors concerned in the reaction have been investigated. The optimum conditions have been found, that is, the molar ratio of benzaldehyde to glycol is 1/1.4, the mass ratio of the catalyst used to the reactants is 0.8%, and the reaction time is 45min. Under these conditions, the yield of benzaldehyde glycol acetal is 79.0%.

关键词： benzaldehyde glycol acetal H3PWrMo6O40/PAn polyaniline aetalization