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Study on yan-Xin wang’s medication experience and regularity in treating Insomnia from the liver based on data mining

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TMR Integrative Medicine 2023年第17期7卷 1-9页

作者： yan-yan Chen yan-Xin wang Man Wen Zheng Yu Jing-Jing Wu First Clinical Medical College Anhui University of Chinese MedicineHefei 230031China Department of Neurology The First Affiliated Hospital of Anhui University of Chinese MedicineHefei 230031China

Background:Professor yan-Xin wang has been committed to the use of traditional Chinese medicine formulas to treat insomnia from the liver for many years,and has achieved excellent clinical *** order to better inherit yan-Xin wang’s academic *** purpose of this study is to use clinical data to explore the clinical experience of ***-Xin wang in the application of Chinese medicine to treat insomnia patients from the liver,explore the compatibility and medication rules of traditional Chinese medicine,and give more clinical treatment ideas for ***:The general data and prescription information of insomnia patients treated with Chinese herbal medicine by ***-Xin wang from January 1,2021,to December 31,2021,were summarized according to the inclusion and exclusion criteria,and the data were subjected to frequency statistics and drug association rules,complex network diagram analysis and cluster ***:A total of 159 patients and prescriptions were included in the study,of which 81.1%were women and 18.9%were men,containing 128 herbs;the highest frequency of use was 91.8%for Bupleuri *** Chinese herbs were used more than 70%of the time,namely Bupleuri Radix,Scutellariae Radix,oyster shell,Glycyrrhizae Radix,Os Draconis,and Ziziphi Spinosae *** top 20 herbs in terms of frequency of use were analyzed in terms of the four Qi,five flavours,and their *** four Qi were mainly calm and warm,the five flavours were mainly bitter and acrid,followed by sweet,and the attributions were mainly to the liver,spleen,and heart *** Chinese medicine association rules set the confidence level>80%and the support level>10%,resulting in 10 two-herb and three-herb associations with the highest confidence level,such as Os Draconis is associated with oyster shell,Platycodonis Radix is associated with Achyranthis Bidentatae Radix,Scutellariae Radix is associated with Bupleuri Radix,Os Draconis,Bupleuri Radix is associated

关键词： data mining insomnia liver-based treatment medication patterns

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Small modifications of endo-functionalized cavities lead to large changes in molecular interaction in water

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Science China Chemistry 2025年第1期68卷 369-376页

作者： Song-Meng wang Hao Nian yan-Fang wang Li-Shuo Zheng Yu-Tao Zheng Yi-Wei Dong Liping Huang Xiaoping wang Wei Jiang Liu-Pan yang Department of Chemistry Southern University of Science and Technology School of Chemistry and Pharmaceutical Sciences State Key Laboratory for Chemistry and Molecular Engineering of Medicinal ResourcesGuangxi Normal University School of Pharmaceutical Science Hengyang Medical School University of South China

Studying molecular recognition in aqueous environments is crucial for understanding biological processes. Herein, we present a series of N-doped endo-functionalized anthracene-based cavities by introducing inward-directed pyridine units. The subtle modifications can significantly affect the binding properties of these receptors, which is similar to the mutations in biological systems. Combining theoretical calculations and molecular recognition experiments demonstrated that these “mutations” have an impact on the hydrophobicity and charge distribution of the hosts, consequently significantly influencing molecular *** is crucial for understanding the intricate mechanisms of molecular-level interactions in biological receptors.

关键词： host-guest interaction hydrophobic effect endo-functionalized cavity mutation pyridine

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A Bayesian expectation maximization algorithm for state estimation of intelligent vehicles considering data loss and noise uncertainty

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Science China Technological Sciences 2025年

作者： yan wang Feng TIAN Jianqiang wang Keqiang LI Department of Industrial and Systems Engineering The Hong Kong Polytechnic University School of Vehicle and Mobility Tsinghua University

Sideslip angle, yaw rate, and vehicle velocity are essential for intelligent vehicle control. Since these vehicle states are not measured directly, some Kalman-based approaches have been developed to estimate these states using in-vehicle sensors. However, the existing studies seldom account for the influence of sensor data loss on estimation accuracy. In addition,the process and measurement noise change during the estimation process because of the various driving conditions. To address these problems, an expectation-maximization robust extended Kalman filter (EMREKF) is proposed. Firstly, a robust extended Kalman filter (REKF) is developed to deal with the impact of missing measurements. Then, an improved expectation maximization (EM) algorithm that considers data loss is presented to update the noise parameter of the REKF dynamically. Finally,the improved EM is fused with the REKF to form the EMREKF to estimate vehicle state. The experimental results demonstrate that the EMREKF outperforms EKF, REKF, and maximum correntropy criterion EKF for various degrees of data loss and the proposed algorithm has a strong adaptive ability to different driving conditions.

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Boosting hydrocarbon conversion via Cu-doping induced oxygen vacancies on CeO2 in CO2 electroreduction

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Journal of Energy Chemistry 2025年第1期100卷 66-76页

作者： Lei Xue Tong Shi Chenhui Han Heng Zhang Fenrong Liu Haorun Li yan wang Xiaojun Gu Shanghong Zeng Inner Mongolia Key Laboratory of Chemistry and Physics of Rare Earth Materials School of Chemistry and Chemical Engineering Inner Mongolia University State Key Laboratory of Coal Conversion Institute of Coal Chemistry Chinese Academy of Sciences Institute of Catalysis Department of Chemistry Zhejiang University National Key Laboratory of Baiyunobo Rare Earth Resource Research and Comprehensive Utilization Baotou Research Institute of Rare Earths

Conversion of CO2back to hydrocarbons is the most direct way of closing the“carbon cycle”,and its significance is further enlarged if this process is driven by renewable energies such as ***,precisely controlling the product selectivity towards hydrocarbons against the competitive hydrogen evolution remains challenging,especially for Cu-based ***,we report a novel defect engineering strategy,by which Cu-doping-induced oxygen vacancies on CeO2nanorods were effectively created,with adjustable vacancy/Cu *** resulting optimum catalyst shows up to 79% catalytic current density to hydrocarbons （excluding CO）,with 49% faradaic efficiency to *** and density functional theory unveil that the ratio between oxygen vacancy and Cu affects significantly the formation of*CHO and activation of H2O,which leads to the following deep hydrogenation to *** findings may spur new insights for designing and developing more controllable chemical process relevant to CO2utilization.

关键词： Nanorods

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Electrode/Electrolyte Optimization‑Induced Double‑Layered Architecture for High‑Performance Aqueous Zinc‑(Dual)Halogen Batteries

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Nano-Micro Letters 2025年第3期17卷 121-137页

作者： Chengwang Zhou Zhezheng Ding Shengzhe Ying Hao Jiang yan wang Timing Fang You Zhang Bing Sun Xiao Tang Xiaomin Liu School of Textiles and Clothing School of Chemistry and Chemical EngineeringQingdao UniversityQingdao 266071ShandongPeople’s Republic of China Centre for Clean Energy Technology School of Mathematical and Physical SciencesFaculty of ScienceUniversity of Technology SydneyUltimoNSW 2007Australia School of Chemistry and Chemical Engineering Henan Normal UniversityXinxiang 453007HenanPeople’s Republic of China

Aqueous zinc-halogen batteries are promising candidates for large-scale energy storage due to their abundant resources,intrinsic safety,and high theoretical ***,the uncontrollable zinc dendrite growth and spontaneous shuttle effect of active species have prohibited their practical ***,a double-layered protective film based on zinc-ethylenediamine tetramethylene phosphonic acid(ZEA)artificial film and ZnF2-rich solid electrolyte interphase(SEI)layer has been successfully fabricated on the zinc metal anode via electrode/electrolyte synergistic *** ZEA-based artificial film shows strong affinity for the ZnF2-rich SEI layer,therefore effectively suppressing the SEI breakage and facilitating the construction of double-layered protective film on the zinc metal *** double-layered architecture not only modulates Zn2+flux and suppresses the zinc dendrite growth,but also blocks the direct contact between the metal anode and electrolyte,thus mitigating the corrosion from the active *** employing optimized metal anodes and electrolytes,the as-developed zinc-(dual)halogen batteries present high areal capacity and satisfactory cycling *** work provides a new avenue for developing aqueous zinc-(dual)halogen batteries.

关键词： Zn metal anodes Double-layered protective film Electrode/electrolyte optimization Aqueous zinc-(dual)halogen batteries

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基于重叠社区划分和非回溯矩阵的社交网络多源点检测

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计算机工程与应用 2025年第1期61卷 300-307页

作者：刘岗王炎张雪芹华东理工大学信息科学与工程学院上海200237 上海市计算机软件评测重点实验室上海201112

在线社交网络的发展为信息传播提供了极大的便利,但同时在一定程度上也成为谣言等信息的重要传播渠道。社交网络的信息源检测对于控制信息的传播起着重要作用。为了解决现有社交网络多源点检测方法准确度不够高的问题,提出了一种新颖的... 详细信息

在线社交网络的发展为信息传播提供了极大的便利,但同时在一定程度上也成为谣言等信息的重要传播渠道。社交网络的信息源检测对于控制信息的传播起着重要作用。为了解决现有社交网络多源点检测方法准确度不够高的问题,提出了一种新颖的多源点同步检测方法SVT-BiasMSI。该方法将多源检测问题转化为若干单源检测问题,采用局部度中心节点及相邻节点的Jaccard系数选取种子节点,使用Voronoi方法对社交网络进行初步社区划分,通过tolerance neighborhood方法寻找分区之间重叠部分的节点并实现重叠社区划分,为了兼顾网络全局和局部信息,基于传染邻域偏差改进非回溯矩阵多源点检测方法,提高单源点检测精度。在多个社交网络数据集中的实验表明,所提的方法能够有效提高在线社交网络多源点检测和定位准确度。

关键词：社交网络多源检测重叠社区划分非回溯矩阵传染邻域偏值

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排污许可管理在县级行政审批服务中的应用与实践

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黑龙江环境通报 2025年第1期38卷 161-163页

作者：王琰闻喜县行政审批服务管理局山西运城043800

本文探讨了排污许可管理在县级行政审批服务中的应用现状、存在问题及实践路径。通过实地调研、问卷调查等方法,发现县级在排污许可证申请、受理、审核、发放等环节存在法规制度不完善、信息化建设滞后、人员能力不足、部门协同性差等... 详细信息

本文探讨了排污许可管理在县级行政审批服务中的应用现状、存在问题及实践路径。通过实地调研、问卷调查等方法,发现县级在排污许可证申请、受理、审核、发放等环节存在法规制度不完善、信息化建设滞后、人员能力不足、部门协同性差等问题。针对上述问题,本文从优化审批流程、强化信息共享、加强能力培训、完善法规制度等方面提出了改进对策。研究结果可为推进排污许可制改革、提升县级政府环境管理能力提供有益参考。

关键词：排污许可管理县级行政审批应用现状存在问题实践路径

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Induced generalized exact boundary synchronizations for a coupled system of wave equations

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Applied Mathematics(A Journal of Chinese Universities) 2020年第1期35卷 113-126页

作者： wang yan-yan School of Mathematical Sciences Fudan UniversityShanghai 200433China

Taking a coupled system of wave equations with Dirichlet boundary controls as an example,by splitting and merging some synchronization groups of the state variables cor-responding to a given generalized synchronization matrix,this paper introduces two kinds of induced generalized exact boundary synchronizations to better determine its generalized exactly synchronizable states.

关键词： Coupled system of wave equations generalized exact boundary synchronization determination of generalized exactly synchronizable states

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Dissolution of highly molecular weight cellulose isolated from wheat straw in deep eutectic solvent of Choline/L-Lysine hydrochloride

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Green Energy & Environment 2020年第2期5卷 232-239页

作者： Jiake wang yan wang Zhongzheng Ma Lifeng yan CAS Key Laboratory of Soft Matter Chemistry Hefei National Laboratory for Physical Sciences at the MicroscaleDepartment of Chemical PhysicsiCHEMUniversity of Science and Technology of ChinaHefei230026China

Green solvents for cellulose dissolution is a key topic for green chemistry,especially natural cellulose with high molecular weight,and there are scarce solvents *** eutectic solvent(DES)is a typical kind of green solvent that has been attracted much attention ***,high molecular weight natural cellulose(DP>3000)was first isolated from wheat straw and then be directly dissolved in the choline/L-lysine(Ch/Lys)*** solution owns excellent stability,and the solubility reaches^5%.Rheological studies revealed that the natural cellulose can be well dispersed in the DES solution and showed gelation at high *** dissolved cellulose can be regenerated when the dilute acid aqueous solution was added into the *** provides an energy conversation and an environmentally friendly route to prepare a cellulose solution,which makes it possible to convert cellulose to valuable chemicals and materials in its homogeneous solution.

关键词： Deep eutectic solvent(DES) Choline/L-Lysine hydrochloride Wheat straw Natural cellulose Solvent

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Optimal Military Spending,Trade and Stochastic Economic Growth

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Journal of Systems Science & Complexity 2016年第3期29卷 736-751页

作者： wang Dengshan wang yan School of Applied Science Beijing Information Science and Technology University Department of Systems Science Business SchoolUniversity of Shanghai for Science and Technology CEMA Central University of Finance and Economics

Based on the procedure of dynamic programming,this paper investigates the military spending,trade and wealth accumulation in a stochastic endogenous economic growth *** the Cobb-Dauglas utility function,explicit solutions of the optimal problem of the home country are ***,the optimal consumptions of domestic goods and foreign goods,the share of domestic capital stock and foreign bond holdings are derived *** comparative dynamic analysis shows that when intertemporal substitution in consumption is relative elastic,economic growth has a positive correlation with foreign military spending,has a negative correlation with variance of foreign military spending,and has a positive correlation with variance of capital or bonds if capital and bonds yields the same ***,in the case of inelasticity,variance of foreign military spending may stimulate or weaken economic development.

关键词： Foreign bond holdings military spending stochastic economic growth trade wealth accumulation.

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