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High‑Entropy Electrode Materials:Synthesis,Properties and Outlook

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Nano-Micro Letters 2025年第1期17卷 472-506页

作者： dongxiao Li Chang Liu Shusheng Tao Jieming Cai Biao Zhong Jie Li Wentao deng Hongshuai Hou Guoqiang Zou Xiaobo Ji College of Chemistry and Chemical Engineering Central South UniversityChangsha 410083People’s Republic of China School of Chemistry and Chemical Engineering Hunan Institute of EngineeringXiangtan 411104People’s Republic of China

High-entropy materials represent a new category of high-performance materials,first proposed in 2004 and extensively investigated by researchers over the past two *** definition of high-entropy materials has continuously *** the last ten years,the discovery of an increasing number of high-entropy materials has led to significant advancements in their utilization in energy storage,electrocatalysis,and related domains,accompanied by a rise in techniques for fabricating high-entropy electrode ***,the research emphasis has shifted from solely improving the performance of high-entropy materials toward exploring their reaction mechanisms and adopting cleaner preparation ***,the current definition of high-entropy materials remains relatively vague,and the preparation method of high-entropy materials is based on the preparation method of single metal/low-or medium-entropy *** should be noted that not all methods applicable to single metal/low-or medium-entropy materials can be directly applied to high-entropy *** this review,the definition and development of high-entropy materials are briefly ***,the classification of high-entropy electrode materials is presented,followed by a discussion of their applications in energy storage and catalysis from the perspective of synthesis ***,an evaluation of the advantages and disadvantages of various synthesis methods in the production process of different high-entropy materials is provided,along with a proposal for potential future development directions for high-entropy materials.

关键词： High-entropy Energy storage Electrode materials

Advances in para-aortic nodal dissection in gastric cancer surgery: A review of research progress over the last decade

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World Journal of Clinical Cases 2020年第13期8卷 2703-2716页

作者： Yin-ping dong Jing-Yu deng Department of Gastroenterology Tianjin Medical University Cancer HospitalCity Key Laboratory of Tianjin Cancer Center and National Clinical Research Center for CancerTianjin 300060China

Approximately 17%-40%of para-aortic lymph node(PAN)metastasis occurs in patients with advanced gastric *** the third tier of lymphatic drainage of the stomach and the final station in front of the systemic circulation,PAN infiltration is defined as distant metastasis and plays a key role in the evaluation of the prognosis of advanced gastric *** clinical factors including tumor size≥5 cm,pT3 or pT4 depth of tumor invasion,pN2 and pN3 stages,the macroscopic type of Borrmann Ⅲ/Ⅳ,and the diffuse/mixed Lauren classification are indicators of PAN *** PAN dissection(PAND)should be performed on patients with or without the macroscopic PAN invasion remains unascertained,regardless of the numerous retrospective comparative studies reported on the improved prognosis over D2 *** paradoxical result from many other studies showed no significant difference in the overall survival between these two lymphadenectomies.A phase Ⅱ trial launched by the Japan Clinical Oncology Group indicated that two or three courses of S-1 and cisplatin preoperatively followed by radical surgery with D2+PAND and postoperative S-1 is the current standard strategy for the treatment of patients with extensive lymph node metastasis,and this regimen could be substituted by a promising strategy with effective combination chemotherapy or suitable chemotherapy *** review focuses on the advances in radical gastrectomy plus PAND with or without chemotherapy for patients with advanced gastric cancer.

关键词： Para-aortic lymph node Lymphadenectomy Stomach Neoplasm

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高品质学校的内涵结构、建设困境与突破路径

教学与管理 2025年第1期 19-23页

作者：邓纯臻隆平陈书忠重庆师范大学生命科学学院重庆401331 四川省攀枝花市第七高级中学校四川攀枝花617005 重庆市育才中学校重庆400050

高品质学校的创建既是区域教育高质量发展的基本组成,也是助推教育强国、人才强国建设的实践基础。综合来看,学校内部维度的高品质是一种过程取向以及主观层面的高品质,外部维度的高品质是一种结果取向以及客观层面的高品质,高品质学校... 详细信息

高品质学校的创建既是区域教育高质量发展的基本组成,也是助推教育强国、人才强国建设的实践基础。综合来看,学校内部维度的高品质是一种过程取向以及主观层面的高品质,外部维度的高品质是一种结果取向以及客观层面的高品质,高品质学校包括学生、教师、管理者以及课程、课堂、课题六个核心的动力要素。当前,高品质学校的建设依然在前沿理论、本地生源、教育资源以及师资队伍等方面存在一些阻碍,对此,建议从学校文化、优质资源、课程体系、师资队伍、管评系统等五个维度探寻突破路径,以期找到高品质学校的创新之路、高品质之路。

关键词：教育高质量发展高品质学校中小学管理学校治理

Global Existence of Solutions for the Cauchy Problem of the Kawahara Equation with L^2 Initial Data

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Acta Mathematica Sinica,English Series 2006年第5期22卷 1457-1466页

作者： Shang Bin CUI dong Gao deng Shuang ping TAO Department of Mathematics Sun Yat-Sen University Guangzhou 510275 P. R. China Department of Mathematics Northwest Normal University Lanzhou 730070 P. R. China

In this paper we study solvability of the Cauchy problem of the Kawahara equation 偏导dtu ＋ au偏导dzu ＋ β偏导d^3xu ＋γ偏导d^5xu = 0 with L^2 initial data. By working on the Bourgain space X^r,s（R^2） associated with this equation, we prove that the Cauchy problem of the Kawahara equation is locally solvable if initial data belong to H^r（R） and -1 〈 r ≤ 0. This result combined with the energy conservation law of the Kawahara equation yields that global solutions exist if initial data belong to L^2（R）.

关键词： Kawahara equation Cauchy problem global solution

豫西金矿邻近区农田土壤重金属污染特征及来源解析

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四川环境 2024年第4期43卷 67-75页

作者：李丹丹李耀辉田翊邓东平河南省地质局地质灾害防治中心郑州450045 河南省地质环境保护与生态修复工程技术研究中心郑州450045 河南省第二地质矿产调查院有限公司郑州450001 成都理工大学环境与土木工程学院成都610059

以豫西金矿邻近区农田土壤为研究对象,采用地累积指数法和潜在生态风险指数法对土壤重金属污染特征进行评估,分别利用绝对因子得分-多元线性回归模型(APCS-MLR)和正定矩阵因子分解模型(PMF)定量解析土壤重金属污染来源。结果表明,土壤As... 详细信息

以豫西金矿邻近区农田土壤为研究对象,采用地累积指数法和潜在生态风险指数法对土壤重金属污染特征进行评估,分别利用绝对因子得分-多元线性回归模型(APCS-MLR)和正定矩阵因子分解模型(PMF)定量解析土壤重金属污染来源。结果表明,土壤As、Hg、Cr、Cu、Cd和Pb实测含量均超出了该地区土壤背景值。地累积污染指数和潜在生态风险指数结果显示,土壤重金属总体处于偏中度污染,其中Hg和Cd污染程度高,最大值处于偏重度污染,As和Cr污染程度轻,Cu和Pb污染程度中等。对比PMF模型,APCS-MLR模型更适用于本研究区元素源解析,将来源分为工农业活动来源、自然来源和大气沉降来源,其中Hg、Cu和Cd主要贡献率来自于工农业活动来源,分别为57%、79%和88%;As和Cr主要贡献率来自于自然来源,分别为68%和60%;而Pb是由工农活动(52%)和大气沉降(45%)共同来源所决定。研究可为豫西地区土壤的污染治理、土壤修复和农田的可持续化利用提供科学依据。

关键词：农田重金属污染特征源解析 APCS-MLR模型 PMF模型

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Non-coding RNAs in acute ischemic stroke:from brain to periphery

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Neural Regeneration Research 2025年第1期20卷 116-129页

作者： Shuo Li Zhaohan Xu Shiyao Zhang Huiling Sun Xiaodan Qin Lin Zhu Teng Jiang Junshan Zhou Fuling Yan Qiwen deng Department of Neurology Nanjing First HospitalNanjing Medical UniversityNanjingJiangsu ProvinceChina Department of Neurology Zhongda HospitalSchool of MedicineSoutheast UniversityNanjingJiangsu ProvinceChina General Clinical Research Center Nanjing First HospitalNanjing Medical UniversityNanjingJiangsu ProvinceChina

Acute ischemic stroke is a clinical emergency and a condition with high morbidity,mortality,and *** predictive,diagnostic,and prognostic biomarkers and effective therapeutic targets for acute ischemic stroke remain *** innovations in high-throughput gene sequencing analysis,many aberrantly expressed non-coding RNAs(ncRNAs)in the brain and peripheral blood after acute ischemic stroke have been found in clinical samples and experimental *** expressed ncRNAs in the post-stroke brain were demonstrated to play vital roles in pathological processes,leading to neuroprotection or deterioration,thus ncRNAs can serve as therapeutic targets in acute ischemic ***,distinctly expressed ncRNAs in the peripheral blood can be used as biomarkers for acute ischemic stroke prediction,diagnosis,and *** particular,ncRNAs in peripheral immune cells were recently shown to be involved in the peripheral and brain immune response after acute ischemic *** this review,we consolidate the latest progress of research into the roles of ncRNAs(microRNAs,long ncRNAs,and circular RNAs)in the pathological processes of acute ischemic stroke–induced brain damage,as well as the potential of these ncRNAs to act as biomarkers for acute ischemic stroke prediction,diagnosis,and *** from this review will provide novel ideas for the clinical application of ncRNAs in acute ischemic stroke.

关键词： acute ischemic stroke apoptosis blood–brain barrier damage circular RNAs excitatory toxicity long non-coding RNAs microRNAs neuroinflammation non-coding RNAs oxidative stress

卵巢黏液性囊腺瘤患者的磁共振成像影像学特征及临床应用价值分析

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中国妇幼保健 2024年第10期39卷 1907-1910页

作者：陆荣成许莉徐忆宁邓冬平胡赟湖州市中医院放射科浙江湖州313000 湖州市妇幼保健院妇产科湖州市中心医院放射科湖州市第一人民医院放射科湖州市中医院病理科

目的探讨卵巢黏液性囊腺瘤患者的磁共振成像(MRI)影像学特征及对良性黏液性囊腺瘤和交界性黏液性囊腺瘤的诊断价值。方法选取2020年4月-2023年8月湖州市中医院收治的92例卵巢黏液性囊腺瘤患者,依据病理结果分为良性组(50例)和交界组(4... 详细信息

目的探讨卵巢黏液性囊腺瘤患者的磁共振成像(MRI)影像学特征及对良性黏液性囊腺瘤和交界性黏液性囊腺瘤的诊断价值。方法选取2020年4月-2023年8月湖州市中医院收治的92例卵巢黏液性囊腺瘤患者,依据病理结果分为良性组(50例)和交界组(42例),对所有患者进行MRI检查。分析两组患者MRI影像学特征和信号强度;比较单房和多房的卵巢良性黏液性囊腺瘤和交界性黏液性囊腺瘤的瘤壁及间隔厚度;对比MRI诊断卵巢良性黏液性囊腺瘤和交界性黏液性囊腺瘤的准确度;分析MRI对卵巢交界性黏液性囊腺瘤的诊断价值。结果与良性组比较,交界组蜂窝状子房(20.00%vs. 45.24%)、囊壁及分隔不规则增厚≥5 mm(10.00%vs. 35.71%)、结节或乳头状突起≥5 mm(8.00%vs. 69.05%)、T1WI含高、等信号(18.00%vs. 59.52%)、T2WI含低、等信号(18.00%vs. 45.24%)出现率显著更高,T1WI单一低信号(72.00%vs. 19.05%)、T2WI单一高信号(70.00%vs. 45.24%)出现率更低(均P<0.05)。与良性组比较,交界组多房囊腺瘤间隔厚度[(3.14±1.03)mm vs.(6.23±1.15)mm]显著更高(t=13.590,P<0.05)。MRI对卵巢交界性黏液性囊腺瘤的检出正确率为90.48%,显著高于卵巢良性黏液性囊腺瘤检出正确率(72.00%),差异有统计学意义(χ^(2)=4.951,P<0.05)。MRI诊断卵巢交界性黏液性囊腺瘤的曲线下面积(AUC)为0.812。结论 MRI可以详细显示卵巢交界性黏液性囊腺瘤患者的病理特征,有效鉴别卵巢良性黏液性囊腺瘤和交界性黏液性囊腺瘤,具有一定临床应用价值。

关键词：卵巢黏液性囊腺瘤卵巢交界性黏液性囊腺瘤磁共振成像影像学特征诊断价值

Structural engineering of high-entropy alloys for advanced electrocatalytic reactions

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Tungsten 2025年第1期 1-31页

作者： Qiao Xie Ying-Jie Yu Hai-Jun Zhang Ya-ping deng Wen Lei The State Key Laboratory of Refractories and Metallurgy Wuhan University of Science and Technology Department of Chemical Engineering Waterloo Institute for Sustainable Energy Waterloo Institute for Nanotechnology University of Waterloo

High-entropy alloys(HEAs) have emerged as promising candidates to replace traditional precious metal catalysts,owing to their unique chemical and physical *** review commences by revisiting the fundamental concepts of HEAs,including their synthesis methods and structural control strategies in *** underscores the critical role of meticulously manipulating both macroscopic and microscopic structures of the HEAs to optimize their catalytic performance.A deep understanding of the structure-activity relationship in HEAs across various configurations is pivotal in developing more effective *** review methodically encapsulates the research progress of structural control strategies for HEAs in achieving efficient energy conversion,with the aim of gaining a better understanding of the relationship between structure and *** review concludes by summarizing the current achievements and challenges,and suggestions for potential future directions of HEAs in the fields of energy conversion and environmental purification.

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P2P Energy Trading Considering Prosumer Preference and System Risk

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CSEE Journal of Power and Energy Systems 2024年第3期10卷 1179-1194页

作者： Xinyu He ping dong Mingbo Liu Xuewei Huang Wenli deng Ruijin He School of Electric Power Engineering South China University of TechnologyGuangzhou 510640China IEEE

As an important means of mobilizing demand-side resources,peer-to-peer(P2P)energy trading has drawn more and more attention from *** paper constructs a P2P energy trading framework considering prosumers’trading partner preferences(TPPs)and system *** first,we build the P2P trading models of prosumers equipped with different distributed energy resources(DERs),and TPP ***,to solve the established energy trading problem,a fully distributed double-consensus alternating direction method of multipliers(DC-ADMM)is proposed,which can achieve transaction consensus when considering market players’***,a risk-based security constrained economic dispatch(RBSCED)model based on AC power flow is established for the first time,by which a distribution system operator(DSO)checks system security and obtains risk-based locational marginal prices(RLMPs).Moreover,double-regulated price signals related to RLMPs which contain grid utilization prices(GUPs)and DSO’s retail prices realize management of players’*** the end,the proposed method is applied to an IEEE33 bus distribution *** show the proposed method effectively reduces system risk and ensures secure operation of system without direct management.

关键词： Double-consensus ADMM grid utilization price price signal risk-based locational marginal price trading partner preference