检索结果-南通市图书馆

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

基于文献计量的国内绿色金融研究述评

上海大学学报（社会科学版） 2023年第2期40卷 87-100页

作者：邓文怡东北财经大学国际经济贸易学院辽宁大连116025

绿色金融是实现资金要素绿色配置、应对气候变化和环境污染的重要手段,是推动我国生态文明建设与可持续发展的重要途径。把握国内绿色金融研究现状,厘清研究热点及主题演化路径对促进绿色金融研究,完善我国绿色金融体系,助推经济绿色转... 详细信息

绿色金融是实现资金要素绿色配置、应对气候变化和环境污染的重要手段,是推动我国生态文明建设与可持续发展的重要途径。把握国内绿色金融研究现状,厘清研究热点及主题演化路径对促进绿色金融研究,完善我国绿色金融体系,助推经济绿色转型具有重要意义。文章以国内2008—2021年间中国知网(CNKI)数据库中绿色金融为主题的499篇文献为样本,分别对该领域的论文发文量、共被引文献网络、关键词聚类和研究主题演化路径进行了全面的统计和可视化知识图谱分析。研究结果表明,绿色金融持续受到国内学界关注,发文量呈逐年上升趋势;研究聚焦金融发展、经济绿色转型、绿色金融产品、绿色信贷等主题,研究内容在四个方向上沿着五条路径进行演化,研究前沿呈现主题融合趋势。研究同时表明,普惠金融和绿色金融改革创新试验区将是未来研究的重要方向。

关键词：绿色金融研究热点主题演化文献计量分析

On the Theory of Chinese Legal Education in the New Era

在线全文

学校读者我要写书评

暂无评论

Frontiers of Law in China-Selected Publications from Chinese Universities 2024年第2期19卷 129-138页

作者： HUANG wenyi Law School Renmin University of China Beijing 100872China

The Central Committee of the Community Party of China with Comrade XI Jinping at its core has made strategic thinking and top-level design for Chinese legal education in the new era, put forward a series of new concepts, ideas and strategies that are epochal, iconic, and original, and created a scientific and modernized theory of Chinese legal education in the new era. The theory on Chinese legal education for the new era, as an important part of XI Jinping Thought on the Rule of Law, profoundly answers significant questions about the orientation, goal, status, relationship, management, and system of Chinese legal education in the new era, and guides us to build a leading country in legal education.

关键词： XI Jinping Thought on the Rule of Law legal education a leading country in legal education cultivating rule-of-law talents legal education system resolution mechanisms state intervention social governance

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

常温下碳基活性材料催化氧化NO的研究进展

化工进展 2021年第2期40卷 859-869页

作者：周易邓文义苏亚欣东华大学环境科学与工程学院上海201620

针对常温、含高浓度O2的NO污染气体排放控制,典型的选择性催化还原(SCR)技术已不再适用。以碳基活性材料为催化剂的NO常温催化氧化技术得到了广泛关注,该技术在常温和高浓度O2条件下将NO氧化为NO2,并以硝酸或硝酸盐形式加以回收利用,因... 详细信息

针对常温、含高浓度O2的NO污染气体排放控制,典型的选择性催化还原(SCR)技术已不再适用。以碳基活性材料为催化剂的NO常温催化氧化技术得到了广泛关注,该技术在常温和高浓度O2条件下将NO氧化为NO2,并以硝酸或硝酸盐形式加以回收利用,因此具有环保和经济双重效益,应用前景广阔。本文简要综述了碳基活性材料常温催化氧化NO的研究进展,阐述了NO催化氧化机理,介绍了碳基活性材料的表面物化特性和反应条件(O2浓度、NO浓度、GHSV、反应温度、水蒸气和催化剂粒径等)对催化氧化NO的影响,以及活性炭、活性炭纤维、碳纳米纤维、炭干凝胶、金属负载碳基活性材料、炭化污泥等不同碳基活性材料的催化特性,总结并展望了未来碳基活性材料低温催化氧化NO的发展方向。

关键词：一氧化氮二氧化氮碳基活性材料催化氧化

电池内置式PV-Trombe墙的热利用特性数值研究

在线全文

学校读者我要写书评

暂无评论

太阳能学报 2016年第10期37卷 2639-2646页

作者：苏亚欣徐小炜邓文义东华大学环境科学与工程学院上海201620

提出一种电池内置式PV-Trombe墙,它将太阳电池铺设在Trombe墙通道内的吸热墙表面,太阳电池吸收太阳能发电的同时,其表面产生的热量则用于加热通道内的空气以便强化自然通风,从而提高太阳能的综合利用率。采用计算流体力学(CFD)方法对水... 详细信息

提出一种电池内置式PV-Trombe墙,它将太阳电池铺设在Trombe墙通道内的吸热墙表面,太阳电池吸收太阳能发电的同时,其表面产生的热量则用于加热通道内的空气以便强化自然通风,从而提高太阳能的综合利用率。采用计算流体力学(CFD)方法对水平进口的电池内置式PV-Trombe墙内自然通风过程的太阳能热利用和传热特性进行数值计算,讨论通道高度和宽度等结构尺寸以及太阳能辐射强度等参数对通道内的空气温度分布、进出口空气温差、通风量、热输出、太阳能热利用效率及传热系数等的影响规律并进行分析。在数值计算结果的基础上,通过多元回归得到具有工程应用参考价值的平均换热系数和热效率的通用关联式。

关键词：太阳能烟囱 PV-Trombe墙自然通风传热热利用效率数值模拟

在线全文

学校读者我要写书评

暂无评论

基于多频外差原理的相位解包裹方法

光学技术 2012年第1期38卷 73-78页

作者：陈玲邓文怡娄小平北京信息科技大学光电信息与通信工程学院北京100192

根据多频外差原理推导了三频光栅条纹解包裹的过程,获取了光栅条纹的绝对相位值。同时,为了减小误差,提高测量精度,提出了一种相位修正的方法,比较了相位修正前后的相位图,表明该方法能够非常有效地去除相位误差。通过将修正后的绝对相... 详细信息

根据多频外差原理推导了三频光栅条纹解包裹的过程,获取了光栅条纹的绝对相位值。同时,为了减小误差,提高测量精度,提出了一种相位修正的方法,比较了相位修正前后的相位图,表明该方法能够非常有效地去除相位误差。通过将修正后的绝对相位值作为匹配的一个特征量,利用机器视觉中双目立体视觉的方法求取物体的三维特征。实验证实了该方法的可行性,并得到良好的测量结果。

关键词：相位测量多频外差相位解包裹光学测量

Synergistic Coupling of Sulfide Electrolyte and Integrated 3D FeS2 Electrode Toward Long-Cycling All-Solid-State Lithium Batteries

在线全文

学校读者我要写书评

暂无评论

Energy & Environmental Materials 2024年第5期7卷 72-80页

作者： wenyi Liu Yongzhi Zhao Chengjun Yi Weifei Hu Jiale Xia Yuanyuan Li Jinping Liu State Key Laboratory of Advanced Technology for Materials Synthesis and Processing Wuhan University of Technology School of Chemistry Chemical Engineering and Life Science Wuhan University of Technology School of Integrated Circuits Huazhong University of Science and Technology

FeS2cathode is promising for all-solid-state lithium batteries due to its ultra-high capacity, low cost, and environmental friendliness. However, the poor performances, induced by limited electrode-electrolyte interface, severe volume expansion, and polysulfide shuttle, hinder the application of FeS2in all-solidstate lithium batteries. Herein, an integrated 3D FeS2electrode with full infiltration of Li6PS5Cl sulfide electrolytes is designed to address these *** a 3D integrated design not only achieves intimate and maximized interfacial contact between electrode and sulfide electrolytes, but also effectively buffers the inner volume change of FeS2and completely eliminates the polysulfide shuttle through direct solid–solid conversion of Li2S/S. Besides, the vertical 3D arrays guarantee direct electron transport channels and horizontally shortened ion diffusion paths, endowing the integrated electrode with a remarkably reduced interfacial impedance and enhanced reaction *** from these synergies, the integrated all-solid-state lithium battery exhibits the largest reversible capacity (667mAh g-1), best rate performance,and highest capacity retention of 82%over 500 cycles at 0.1 C compared to both a liquid battery and non-integrated all-solid-state lithium battery. The cycling performance is among the best reported for FeS2-based all-solid-state lithium batteries. This work presents an innovative synergistic strategy for designing long-cycling high-energy all-solid-state lithium batteries, which can be readily applied to other battery systems, such as lithium-sulfur batteries.

关键词： 3D electrolyte infiltration all-solid-state batteries FeS2 nanosheets arrays integrated 3D electrodes sulfide electrolytes

在线全文

同方期刊数据库

学校读者我要写书评

暂无评论

电路探针测量污泥液膜厚度方法验证及应用

化工进展 2023年第10期42卷 5538-5547页

作者：潘思睿邓文义苏亚欣东华大学环境科学与工程学院上海201620

黏附性是污泥的主要特征之一,对污泥处理处置过程有重要影响,而污泥表面液膜厚度是影响污泥黏附性的重要指标之一。本文提出了一种电路探针测量污泥液膜厚度的方法。首先,通过纯活性氧化铝验证了方法的可行性;然后进行了污泥液膜测量参... 详细信息

黏附性是污泥的主要特征之一,对污泥处理处置过程有重要影响,而污泥表面液膜厚度是影响污泥黏附性的重要指标之一。本文提出了一种电路探针测量污泥液膜厚度的方法。首先,通过纯活性氧化铝验证了方法的可行性;然后进行了污泥液膜测量参数优化,包括测量电压、泥饼面积和厚度等;最后,将优化的方法应用于污泥电渗阴极液膜厚度测量,研究了污泥含水率、电渗电压和电渗时间对污泥阴极液膜厚度的影响。结果表明,污泥液膜最佳测量电压为3V,最佳泥饼面积为50mm×50mm,最佳泥饼厚度为5mm。在60%~80%(质量分数)含水率范围内,含水率对阴极液膜厚度影响较小,但对电渗电压和电渗时间影响显著,不同含水率下,阴极液膜均在30V的电渗电压和15s的电渗时间下达到最大。不同电渗工况下的液膜厚度均值在0.152~0.531mm范围内浮动。

关键词：污泥黏附电渗透电路探针液膜厚度

维普期刊数据库博看期刊

New insights on the high-corrosion resistance of UHP Mg-Ge alloys tested in a simulated physiological environment

在线全文

学校读者我要写书评

暂无评论

Journal of Magnesium and Alloys 2024年第3期12卷 1026-1044页

作者： Ting Liu Xingrui Chen Jeffrey Venezuela Yuan Wang Zhiming Shi wenyi Chen Matthew Dargusch Centre for Advanced Materials Processing and Manufacturing(AMPAM) School of Mechanical and Mining Engineeringthe University of QueenslandBrisbaneQLD 4072Australia CSIRO Mineral Resources 1 Technology CourtPullenvaleQLD 4069Australia

UHP Mg-Ge alloys was recently found to provide excellent corrosion *** paper provides new insights on the mechanism of improved corrosion resistance of UHP Mg-Ge alloys in Hanks’*** studied UHP Mg-0.5Ge and UHP Mg-1Ge alloys showed superior corrosion resistance compared to UHP Mg and WE43,with the Mg-1Ge exhibiting the best corrosion *** exceptional corrosion resistance of the UHP alloy is attributed to(i)Mg_(2)Ge’s ability to suppress cathodic kinetics,(ii)Ge’s capability to accelerate the formation of a highly passive layer,and the(iii)low amounts of corrosion-accelerating impurities.

关键词： UHP Mg-Ge alloy Cathodic kinetics suppression Biodegradable metals In vitro corrosion Magnesium corrosion.

SCIRD: Revealing Infection of Malicious Software in Edge Computing-Enabled IoT Networks

在线全文

学校读者我要写书评

暂无评论

Computers, Materials & Continua 2024年第5期79卷 2743-2769页

作者： Jiehao Ye Wen Cheng Xiaolong Liu wenyi Zhu Xuan’ang Wu Shigen Shen School of Information Engineering Huzhou UniversityHuzhou313000China

The Internet of Things(IoT)has characteristics such as node mobility,node heterogeneity,link heterogeneity,and topology *** the face of the IoT characteristics and the explosive growth of IoT nodes,which brings about large-scale data processing requirements,edge computing architecture has become an emerging network architecture to support IoT applications due to its ability to provide powerful computing capabilities and good service ***,the defense mechanism of Edge Computing-enabled IoT Nodes(ECIoTNs)is still weak due to their limited resources,so that they are susceptible to malicious software spread,which can compromise data confidentiality and network service *** this situation,we put forward an epidemiology-based susceptible-curb-infectious-removed-dead(SCIRD)***,we analyze the dynamics of ECIoTNs with different infection levels under different initial conditions to obtain the dynamic differential ***,we establish the presence of equilibrium states in the SCIRD ***,we conduct an analysis of the model’s stability and examine the conditions under which malicious software will either spread or disappear within Edge Computing-enabled IoT(ECIoT)***,we validate the efficacy and superiority of the SCIRD model through MATLAB *** research findings offer a theoretical foundation for suppressing the propagation of malicious software in ECIoT *** experimental results indicate that the theoretical SCIRD model has instructive significance,deeply revealing the principles of malicious software propagation in ECIoT *** study solves a challenging security problem of ECIoT networks by determining the malicious software propagation threshold,which lays the foundation for buildingmore secure and reliable ECIoT networks.

关键词： Edge computing Internet of Things malicious software propagation model heterogeneity