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Effects of plants-associated microbiota on cultivation and quality of Chinese herbal medicines

Chinese Herbal Medicines 2024年第2期16卷 190-203页

作者： Yue Ouyang Qiqing Cheng Chunsong Cheng ziyu tang Yufeng Huang Eyu Tan Shaofeng Ma Xinheng Lin Ying Xie Hua Zhou Guangdong Provincial Hospital of Chinese Medicine Guangdong Provincial Academy of Chinese Medical SciencesState Key Laboratory of Dampness Syndrome of Chinese MedicineSecond Affiliated Hospital of Guangzhou University of Chinese MedicineGuangdong-Hong Kong-Macao Joint Lab on Chinese Medicine and Immune Disease ResearchGuangzhou 510006China Faculty of Chinese Medicine Macao University of Science and TechnologyMacao 999078China School of Pharmacy Hubei University of Science and TechnologyXianning 437100China Key Laboratory of Plant Ex-situ Conservation and Research Center of Resource Plant Lushan Botanical GardenChinese Academy of SciencesJiujiang 332900China Jiangmen Wuyi Hospital of Traditional Chinese Medicine Jiangmen 529020China Joint Laboratory for Translational Cancer Research of Chinese Medicine Ministry of EducationGuangzhou University of Chinese MedicineGuangzhou 510006China

Microbial resource influences the life activities of medicinal plants from several ***,rhizosphere microorganisms,and other environmental microorganisms play essential roles in medicinal plant growth and development,plant yield,and clinical *** microbiota can influence the biosynthesis of active compounds in medicinal plants by stimulating specific metabolic *** induce host plants to improve their resistance to environmental stresses by accumulating secondary *** can interact with their host plants to produce long-term,targeted selection results and improve their ability to adapt to the *** to the interdependence and interaction between microorganisms and medicinal plants,Chinese herbal medicines(CHMs)quality is closely related to the associated *** review summarizes the relationship between medicinal plants and their associated microorganisms,including their species,distribution,life activities,and *** can aid in quality control,improve the efficacy of medicinal plants,and provide markers for identifying the origin and storage time of ***,a comprehensive understanding of the relationship between microorganisms and medicinal plants will help to control the quality of CHMs from different perspectives.

关键词： Chinese herbal medicines endophytes environmental microorganisms microbiota rhizosphere microorganisms

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Access Control Method for EV Charging Stations Based on State Aggregation and Q-Learning

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Journal of Systems Science & Complexity 2022年第6期35卷 2145-2165页

作者： tang ziyu LUO Yonglong FANG Daohong ZHAO Chuanxin School of Computer and Information Anhui Normal UniversityWuhu 241002China Electrical Engineering and Automation Hefei University of TechnologyHefei 230009China

This paper presents intelligent access control for a charging station and a framework for dynamically and adaptively managing charging requests from randomly arriving electric vehicles(EVs),to increase the revenue of the ***,charging service requests from random EV arrivals are described as an event-driven sequential decision process,and the decision-making relies on an eventextended state that is composed of the real-time electricity price,real-time charging station state,and EV arrival ***,a state aggregation method is introduced to reduce the state space by first aggregating the charging station state in the form of the remaining charging time and then further aggregating it via sort ***,mathematical calculations of the code value are provided,and their uniqueness and continuous integer characteristics are ***,a corresponding Q-learning method is proposed to derive an optimal or suboptimal access control *** results of a case study demonstrate that the proposed learning optimisation method based on the event-extended state aggregation performs better than flat *** space complexity and time complexity are significantly reduced,which substantially improves the learning efficiency and optimisation performance.

关键词： Access control aggregation EV charging station event-extended state Q-learning

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某油田联合站注水管道结垢腐蚀失效分析

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西部特种设备 2024年第2期7卷 64-68页

作者：陈妍君皮维唐梓喻中国石油西南油气田分公司安全环保与技术监督研究院四川成都610000 中国石油塔里木油田分公司塔中采油气管理区新疆塔里木841000 中国石油西南油气田分公司输气管理处四川成都610000

某油田联合站注水管道一年84.6%的失效由内腐蚀导致。本研究通过灼烧、强酸溶解、射线能谱(EDS)、XRD分析等室内实验方法,对垢样和腐蚀产物进行了分析。结合注水系统工艺、水质成分等条件,分析注水管道失效直接原因为水中溶解的O_(2)、C... 详细信息

某油田联合站注水管道一年84.6%的失效由内腐蚀导致。本研究通过灼烧、强酸溶解、射线能谱(EDS)、XRD分析等室内实验方法,对垢样和腐蚀产物进行了分析。结合注水系统工艺、水质成分等条件,分析注水管道失效直接原因为水中溶解的O_(2)、CO_(2)、H_(2)S电离形成浓差电池;同时油田采出水配伍性差导致的严重结垢和水中高浓度氯离子加剧了腐蚀穿孔。

关键词：油田注水管道结垢内腐蚀失效分析

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基于多色集合理论的汽车后桥壳生产线规划技术研究

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汽车工程 2010年第9期32卷 818-823页

作者：唐自玉刘光复霍颖吴文涛合肥工业大学机械与汽车工程学院合肥230009

对机械加工生产线规划技术进行了研究。根据生产线规划所涉及的技术关键要素,系统地研究了加工对象的几何属性、工艺属性、工艺排序及优化、设备选型和生产线平衡等问题,基于生产线规划中的工艺约束运用多色集合理论建立相应的数学模型... 详细信息

对机械加工生产线规划技术进行了研究。根据生产线规划所涉及的技术关键要素,系统地研究了加工对象的几何属性、工艺属性、工艺排序及优化、设备选型和生产线平衡等问题,基于生产线规划中的工艺约束运用多色集合理论建立相应的数学模型,提出了一套实施生产线规划技术的实用方法,有效地避免了生产线规划中的组合爆炸问题。以某企业桥壳机械加工生产线为例进行了验证,结果表明该方法较大幅度地提高了生产线平衡率和设备利用率。

关键词：多色集合理论汽车后桥壳生产线规划

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Evaluation of antibody responses in healthy individuals receiving SARS-CoV-2 inactivated vaccines

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Biosafety and Health 2024年第3期6卷 153-164页

作者： ziyu Liu Liyan Cai Man Xing Nan Qiao Jiaojiao Liu Xuejun Li Chiyu Zhang Naijun tang Zhelong Xu Yingying Guo Renfei Lu Dongming Zhou Department of Pathogen Biology School of Basic Medical SciencesTianjin Medical UniversityTianjin 300070China Physical examination center Affiliated Nantong Hospital 3 of Nantong UniversityNantong 226000China Shanghai Public Health Clinical Center Fudan UniversityShanghai 201508China Department of Occupational and Environmental Health School of Public HealthTianjin Medical UniversityTianjin 300070China Clinical Laboratory Affiliated Nantong Hospital 3 of Nantong UniversityNantong 226000China

Inactivated coronavirus disease 2019(COVID-19)vaccines such as CoronaVac and BBIBP-CorV have been widely used in ***,more investigation is still needed to understand antibodies'duration and effectiveness against severe acute respiratory syndrome coronavirus 2(SARS-CoV-2)variants in the real *** this study,575 participants who had been vaccinated with two or three doses of the inactivated vaccine were *** samples were collected and tested for anti-spike IgG and neutralizing antibodies against SARS-CoV-2(original strain,Dela,and Omicron).Unsurprisingly,a third dose of the vaccine significantly enhanced antibody responses against SARS-CoV-2 and its ***,despite a booster dose,the neutralizing antibody levels against Omicron,particularly the BA.5.2 subvariant,remained *** was no sex bias,but an age bias was ***,the predominant IgG subclass antibodies were IgG1 and IgG2,with a much lower level of *** the booster shot,the ratio of IgG4 to IgG1 significantly *** observation of IgG1 to the IgG4 class switch after repeated inactivated vaccinations underscores the importance of continuous monitoring of subclass antibody *** clinical investigations are required to understand the implications of this class switch for optimizing immunization strategies.

关键词： Variant of concern(VOC) Inactivated vaccines Serological study IgG subclasses Severe acute respiratory syndrome coronavirus 2(SARS-CoV-2)

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基于OCTPN的生产物流系统集成建模与仿真

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农业机械学报 2007年第12期38卷 141-147页

作者：朱华炳唐自玉刘光复陈无畏合肥工业大学工业培训中心合肥车桥有限责任公司车桥研究所合肥工业大学机械与汽车工程学院

以生产物流系统为研究对象,以Petri网为主要工具,提出了面向对象着色赋时Petri网(OCTPN)的建模方法。在以基本Petri网对生产物流各子系统建模的基础上,对制造加工与生产物流系统进行集成建模,建立了包括制造工艺模型和生产物流系统模型... 详细信息

以生产物流系统为研究对象,以Petri网为主要工具,提出了面向对象着色赋时Petri网(OCTPN)的建模方法。在以基本Petri网对生产物流各子系统建模的基础上,对制造加工与生产物流系统进行集成建模,建立了包括制造工艺模型和生产物流系统模型的层次化模型。最后,以汽车后桥车间的制造加工与生产物流系统为实例,建立了OCTPN模型,利用Petri网的活性、可达性等属性来分析该物流系统的现状,并用WITNESS软件对该模型进行仿真。结果表明该系统是活性的,不存在自锁,提高了机器利用率,达到了预期效果。

关键词：生产物流系统面向对象着色赋时Petri网集成建模

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The Roadmap of 2D Materials and Devices Toward Chips

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Nano-Micro Letters 2024年第6期16卷 343-438页

作者： Anhan Liu Xiaowei Zhang ziyu Liu Yuning Li Xueyang Peng Xin Li Yue Qin Chen Hu Yanqing Qiu Han Jiang Yang Wang Yifan Li Jun tang Jun Liu Hao Guo Tao Deng Songang Peng He Tian Tian‑Ling Ren School of Integrated Circuits and Beijing National Research Center for Information Science and Technology(BNRist) Tsinghua UniversityBeijing 100049People’s Republic of China School of Microelectronics Fudan UniversityShanghai 200433People’s Republic of China State Key Laboratory of Dynamic Measurement Technology Shanxi Province Key Laboratory of Quantum Sensing and Precision MeasurementNorth University of ChinaTaiyuan 030051People’s Republic of China High‑Frequency High‑Voltage Device and Integrated Circuits R&D Center Institute of MicroelectronicsChinese Academy of SciencesBeijing 100029People’s Republic of China School of Electronic and Information Engineering Beijing Jiaotong UniversityBeijing 100044People’s Republic of China School of Integrated Circuits University of Chinese Academy of SciencesBeijing 100049People’s Republic of China IMECAS-HKUST-Joint Laboratory of Microelectronics Beijing 100029People’s Republic of China

Due to the constraints imposed by physical effects and performance degra certain limitations in sustaining the advancement of Moore’s ***-dimensional(2D)materials have emerged as highly promising candidates for the post-Moore era,offering significant potential in domains such as integrated circuits and next-generation ***,in this review,the progress of 2D semiconductors in process engineering and various electronic applications are summarized.A careful introduction of material synthesis,transistor engineering focused on device configuration,dielectric engineering,contact engineering,and material integration are given *** 2D transistors for certain electronic applications including digital and analog circuits,heterogeneous integration chips,and sensing circuits are ***,several promising applications(artificial intelligence chips and quantum chips)based on specific mechanism devices are ***,the challenges for 2D materials encountered in achieving circuit-level or system-level applications are analyzed,and potential development pathways or roadmaps are further speculated and outlooked.

关键词： Two-dimensional materials Roadmap Integrated circuits Post-Moore era

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基于改进遗传算法的Job Shop问题求解

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农业机械学报 2005年第11期36卷 146-150页

作者：朱华炳程翔宇唐自玉刘光复合肥工业大学工业培训中心合肥工业大学机械与汽车工程学院合肥车桥有限责任公司车桥研究所合肥工业大学

改进遗传算法使JobShop的可行调度这一决策过程时间减少,合理性提高,为快速找到最优调度提供了有效途径。用可视化程度较高的Visual Basic6.0开发了相应的软件,通过采用种群多次产生法,解决了遗传算法在解传统JobShop问题中因近亲繁殖... 详细信息

改进遗传算法使JobShop的可行调度这一决策过程时间减少,合理性提高,为快速找到最优调度提供了有效途径。用可视化程度较高的Visual Basic6.0开发了相应的软件,通过采用种群多次产生法,解决了遗传算法在解传统JobShop问题中因近亲繁殖所导致的早熟现象。

关键词： Job Shop 遗传算法活动种群法

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A Modified Particle Swarm Optimization with an Adaptive Acceleration Coefficients

A Modified Particle Swarm Optimization with an Adaptive Acce...

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2009 Asia-Pacific Conference on Information Processing

作者： tang ziyu School of Geosciences and Environment Engineering Central South University Changsha China Zhang Dingxue Petroleum Engineering College Yangtze University Jingzhou China

An adaptive particle swarm optimization （PSO） was proposed based on a version of PSO without the velocity of the previous iteration. To overcome premature searching for the velocity of a particle at zero, reinitialize the velocity of the particle with a random velocity. Simultaneity, to enhance exploration in the early stage and exploitation during the latter, we introduce exponential time-varying acceleration coefficients. The simulation results show that the algorithm has better probability of finding global optimum and mean best value than others algorithm.

关键词： Particle swarm optimization Acceleration coefficients adaptive

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面向驱动桥壳再制造的塑性损伤研究

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中国机械工程 2013年第4期24卷 538-541页

作者：宋守许赵吉儒唐自玉马婷刘涛合肥工业大学合肥230009 合肥车桥有限责任公司合肥230009 东方电子集团有限公司烟台264000

为研究废旧驱动桥壳局部区域的塑性损伤,定量评估驱动桥壳的塑性变形率,以驱动桥壳本体材料510L钢板制备拉伸试样,分别将试样拉伸到不同的塑性变形率,用X射线衍射技术、金属智能磁记忆分析技术、扫描式电子显微镜综合评价了材料的塑性... 详细信息

为研究废旧驱动桥壳局部区域的塑性损伤,定量评估驱动桥壳的塑性变形率,以驱动桥壳本体材料510L钢板制备拉伸试样,分别将试样拉伸到不同的塑性变形率,用X射线衍射技术、金属智能磁记忆分析技术、扫描式电子显微镜综合评价了材料的塑性变形率与X射线信号和磁信号的关系,观测不同塑性变形率下的晶体结构变化特征。结果显示:在强化阶段,X射线衍射峰宽可定量计算材料的塑性变形率,磁场法向分量Hp(y)较小。

关键词： X射线衍射峰宽磁记忆塑性变形

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