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Recent progress on Sn_(3)O_(4)nanomaterials for photocatalytic applications

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International Journal of Minerals,Metallurgy and Materials 2024年第2期31卷 231-244页

作者： Xin yu Congcong Li Jian Zhang Lili Zhao jinbo Pang Longhua Ding Institute for Advanced Interdisciplinary Research(iAIR) School of Chemistry and Chemical EngineeringUniversity of JinanJinan 250022China School of Sino-German Engineering Shanghai Technical Institute of Electronics and InformationShanghai 201411China Division of Systems and Synthetic Biology Department of Life SciencesChalmers University of Technology41296 GöteborgSweden

Tin(IV)oxide(Sn_(3)O_(4))is layered tin and exhibits mixed valence *** has emerged as a highly promising visible-light pho-tocatalyst,attracting considerable *** comprehensive review is aimed at providing a detailed overview of the latest advance-ments in research,applications,advantages,and challenges associated with Sn_(3)O_(4)photocatalytic *** fundamental con-cepts and principles of Sn_(3)O_(4)are ***_(3)O_(4)possesses a unique crystal structure and optoelectronic properties that allow it to ab-sorb visible light efficiently and generate photoexcited charge carriers that drive photocatalytic ***,strategies for the control and improved performance of Sn_(3)O_(4)photocatalytic nanomaterials are *** control,ion doping,and hetero-structure construction are widely employed in the optimization of the photocatalytic performance of Sn_(3)O_(4)*** effective imple-mentation of these strategies improves the photocatalytic activity and stability of Sn_(3)O_(4)***,the review explores the diverse applications of Sn_(3)O_(4)photocatalytic nanomaterials in various fields,such as photocatalytic degradation,photocatalytic hydro-gen production,photocatalytic reduction of carbon dioxide,solar cells,photocatalytic sterilization,and optoelectronic *** discus-sion focuses on the potential of Sn_(3)O_(4)-based nanomaterials in these applications,highlighting their unique attributes and ***,the review provides an outlook on the future development directions in the field and offers guidance for the exploration and de-velopment of novel and efficient Sn_(3)O_(4)-based *** the identification of emerging research areas and potential avenues for improvement,this review aims to stimulate further advancements in Sn_(3)O_(4)-based photocatalysis and facilitate the translation of this promising technology into practical applications.

关键词： photocatalysis Sn_(3)O_(4)nanomaterials building heterostructures antibacterial therapy water splitting

Application of glutathione to antagonize H2O2-induced oxidative stress in rat tracheal epithelial cells

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Frontiers in Biology 2016年第1期11卷 59-63页

作者： Jian Zou jinbo yu yuqing Zhu Jiali Zhu Jing Du Xu Yang School of Life Sciences Central China Normal University Wuhan 430079 China

With increasing industrialization, numerous air pollutants are generated. This research aimed to investigate the effects of inhalation of oxidative pollutants. H2O2 was used to simulate oxidative air pollutants, and glutathione, a reducing agent that is widely distributed in organisms, was used as an antagonist, to protect cells from oxidative stress. H2O2 was diluted using two gradients （0.05 mM, 0.20 mM, 0.80 mM, 3.20 mM and 0.05 mM, 0.10 mM, 0.15 mM, 0.20 mM） and GSH was dissolved at 20 μM. MTT, MDA, ROS, GSH, and TSLP were used as biomarkers to evaluate oxidative stress and possible resulting molecular events. A dose-response relationship was observed between H2O2 concentrations and the above-mentioned biomarkers. Glutathione significantly reduced levels of oxidative stress.

关键词： H2O2 glutathione oxidative stress TSLP

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下一代互联网绿色节能解决方案

邮电设计技术 2024年第4期 39-45页

作者：罗家尧方遒铿余金波古渊桦黄家兆中国联通广东分公司广东广州510000

随着5G网络的迅猛发展,运营商网络能耗也随之快速增长,如何在保障网络服务质量前提下降低网络功耗和运营成本,成为运营商亟需解决的问题。分析了运营商2代网络设备的能耗和流量带宽的发展趋势,从单机节能、管理节能、网络架构节能3个维... 详细信息

随着5G网络的迅猛发展,运营商网络能耗也随之快速增长,如何在保障网络服务质量前提下降低网络功耗和运营成本,成为运营商亟需解决的问题。分析了运营商2代网络设备的能耗和流量带宽的发展趋势,从单机节能、管理节能、网络架构节能3个维度探讨了下一代互联网降低能耗的绿色节能方案,并在运营商网络中对单机节能方案做了试点测试。

关键词：绿色节能单机节能管理节能网络架构节能

Cobalt-catalyzed deoxygenative borylation of diaryl ketones

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Chinese Chemical Letters 2024年第3期35卷 277-281页

作者： Longqing Liu Bing Zhang yu Liu jinbo Zhao Tao Li Wanxiang Zhao College of Chemistry and Life Science Changchun University of TechnologyChangchun 130012China State Key Laboratory of Chemo/Biosensing and Chemometrics College of Chemistry and Chemical EngineeringHunan UniversityChangsha 410082China

Geminal diboronates and diarylmethyl boronates are versatile building blocks in synthetic *** here reported a highly efficient approach for the synthesis of gem-bisborylalkanes and diarylmethyl boronates via cobalt-catalyzed deoxygenative borylation of diaryl *** borylation protocol is compatible with a broad range of functionalized aryl groups,providing access to a wide array of boronic *** resulting boronic esters can be further transformed to various cross-coupling products and TPEs that represent important structural motifs in organic chemistry and materials science.

关键词： Bisborylalkanes Cobalt Deoxygenative borylation Ketones

Modulating p-type doping of two-dimensional material palladium diselenide

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Nano Research 2024年第4期17卷 3232-3244页

作者： Jiali Yang yu Liu En-Yang Wang jinbo Pang Shirong Huang Thomas Gemming Jinshun Bi Alicja Bachmatiuk Hao Jia Shu-Xian Hu Chongyun Jiang Hong Liu Gianaurelio Cuniberti Weijia Zhou Mark H Rümmeli Institute for Advanced Interdisciplinary Research(iAIR) University of JinanJinan 250022China Institute for Materials Chemistry Leibniz Institute for Solid State and Materials Research Dresden(IFW Dresden)20 Helmholtz StrasseDresden 01069Germany State Key Lab of Transducer Technology Shanghai Institute of Microsystem and Information TechnologyChinese Academy of SciencesShanghai 200050China College of Energy Soochow Institute for Energy and Materials Innovations Soochow UniversitySuzhou 215006China Key Laboratory of Advanced Carbon Materials and Wearable Energy Technologies of Jiangsu Province Soochow UniversitySuzhou 215006China School of Integrated Circuits University of Chinese Academy of SciencesBeijing 101408China Institute of Microelectronics of Tianjin Binhai New Area Tianjin 300451China Institute of Microelectronics Chinese Academy of SciencesBeijing 100029China Lukasiewicz Research Network PORT Polish Center for Technology DevelopmentStablowicka 147Wroclaw 54-066Poland School of Mathematics and Physics University of Science and Technology BeijingBeijing 100083China College of electronic information and optical engineering Nankai UniversityTianjin 300350China Centre of Polymer and Carbon Materials Polish Academy of SciencesM.Curie Sklodowskiej 34Zabrze 41-819Poland Center for Energy and Environmental Technologies VŠB-Technical University of Ostrava17.Listopadu 15Ostrava 70833Czech Republic State Key Laboratory of Crystal Materials Center of Bio&Micro/Nano Functional MaterialsShandong UniversityJinan 250100China Dresden Center for Computational Materials Science Technische Universität DresdenDresden 01062Germany Dresden Center for Intelligent Materials(GCL DCIM) Technische Universität DresdenDresden 01062Germany Institute for Materials Science and Max Bergmann Center of Biomaterials Technische Universität DresdenDresden 01069Germany Center for Advancing Electronics Dresden Technische Universität DresdenDresden 01069Germany

The van der Waals heterostructures have evolved as novel materials for complementing the Si-based semiconductor ***-10 noble metal dichalcogenides(e.g.,PtS_(2),PtSe_(2),PdS_(2),and PdSe_(2))have been listed into two-dimensional(2D)materials toolkit to assemble van der Waals *** them,PdSe_(2) demonstrates advantages of high stability in air,high mobility,and wide tunable ***,the regulation of p-type doping of PdSe_(2) remains unsolved problem prior to fabricating p–n junction as a fundamental platform of semiconductor ***,a quantitative method for the controllable doping of PdSe_(2) is yet to be *** this study,the doping level of PdSe_(2) was correlated with the concentration of Lewis acids,for example,SnCl_(4),used for *** the transfer characteristics,the threshold voltage(the gate voltage corresponding to the minimum drain current)increased after SnCl_(4) soaking ***_(2) transistors were soaked in SnCl_(4) solutions with five different *** threshold voltages from the as-obtained transfer curves were extracted for linear fitting to the threshold voltage versus doping concentration correlation *** study provides in-depth insights into the controllable p-type doping of PdSe_(2).It may also push forward the research of the regulation of conductivity behaviors of 2D materials.

关键词： two-dimensional(2D)materials Lewis acid treatment p-type doping field-effect transistors transfer characteristic

Columbus®2.0三维心脏电生理标测系统及配套导管治疗快速性心律失常的临床研究

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实用心电学杂志 2024年第1期33卷 39-43页

作者：李小荣余金波邱朝晖张旭敏朱中生崔海明吴奕章谢欣周建王学成胡伟杨兵同济大学附属东方医院心内科上海200120 上海交通大学医学院附属同仁医院心内科上海200336 上海市浦东医院心内科上海201399 上海中医药大学附属岳阳中西医结合医院心内科上海200437

目的通过前瞻性、多中心、单臂研究,评估Columbus®2.0三维心脏电生理标测系统及其配套导管治疗快速性心律失常的有效性和安全性。方法入选上海市4家电生理中心的快速性心律失常患者50例,其中男性20例(40.0%),患者平均(55.38±18.14)岁,... 详细信息

目的通过前瞻性、多中心、单臂研究,评估Columbus®2.0三维心脏电生理标测系统及其配套导管治疗快速性心律失常的有效性和安全性。方法入选上海市4家电生理中心的快速性心律失常患者50例,其中男性20例(40.0%),患者平均(55.38±18.14)岁,采用Columbus®2.0系统及其配套导管进行射频消融术,记录手术即刻成功率、手术时间、X线曝光时间、X线曝光剂量及不良事件等,并随访6个月。结果入选房室结折返性心动过速34例,房室折返性心动过速11例,房性心动过速1例,典型心房扑动1例,室性早搏3例。手术即刻成功率为100%,围手术期无导管消融相关不良事件发生。平均手术时间114.00(89.75,166.25)min,平均X线曝光时间5.90(3.78,8.07)min,平均X线曝光剂量23.96(8.00,50.00)mGy。随访6个月,均未复发。结论Columbus®2.0三维心脏电生理标测系统及其配套导管治疗快速性心律失常,尤其是室上性心律失常,具有良好的有效性和安全性。

关键词：快速性心律失常射频消融三维标测 Columbus®系统

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四轮转向汽车的模型跟踪模糊PID控制

中国农机化学报 2013年第4期34卷 188-192页

作者：于金波韩振南太原理工大学山西太原030024

利用非线性三自由度汽车模型,在matlab/simulink模块中建立模糊PID控制器,对理想横摆角速度和质心侧偏角进行跟踪,来改善汽车的操纵稳定性。联合质心侧偏角和横摆角速度的模糊控制,分别与单一的质心侧偏角模糊控制、横摆角速度控制模糊... 详细信息

利用非线性三自由度汽车模型,在matlab/simulink模块中建立模糊PID控制器,对理想横摆角速度和质心侧偏角进行跟踪,来改善汽车的操纵稳定性。联合质心侧偏角和横摆角速度的模糊控制,分别与单一的质心侧偏角模糊控制、横摆角速度控制模糊控制进行时域仿真对比,仿真结果表明,联合模糊PID控制大大减小了质心侧偏角振荡峰值,同时横摆角速度增益对理想值很好的跟踪,有效改善四轮转向汽车的质心侧偏角和横摆角速度的响应特性,提高了车辆的安全性、平稳性。

关键词：四轮转向模糊控制 PID 模型跟踪

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大学生创业实训基地建设与管理研究

中国大学生就业 2015年第8期 61-64页

作者：俞金波宁波大学建工学院浙江宁波315211

在高等教育过渡到大众化阶段,客观上需要大学生转变就业观念,即从工作岗位的竞争者向工作岗位的创造者转变,从而适应创业型经济和知识型经济的转型和升级。而大学生在高校接受专业教育的过程中,较少地接触到系统的创业方面的知识、缺乏... 详细信息

在高等教育过渡到大众化阶段,客观上需要大学生转变就业观念,即从工作岗位的竞争者向工作岗位的创造者转变,从而适应创业型经济和知识型经济的转型和升级。而大学生在高校接受专业教育的过程中,较少地接触到系统的创业方面的知识、缺乏培养创业精神和创业技能的平台。本研究拟以大学生创业实训的建设和管理为出发点和落脚点,创新国内创业平台模式,构建符合国情校情的创业教育模式,培养时代需要的创新创业型人才。

关键词：大学生创业模拟公司创业实验室实训基地创业工作室

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3个月平均气温距平的CCA预报方法

南京气象学院学报 2001年第2期24卷 171-177页

作者：余金波吴洪宝南京气象学院大气科学系南京210044

用根据 CCA方法设计的一个统计预报模式对我国 3个月平均气温距平进行预报试验 ,并用交叉检验方法进行估计。结果表明 :预报技巧随提前时间增长而减小得较少 ;用全球表面温度作预报因子有较高的预报技巧 ;7、8、9月 3个月较易预报 ,而1 ... 详细信息

用根据 CCA方法设计的一个统计预报模式对我国 3个月平均气温距平进行预报试验 ,并用交叉检验方法进行估计。结果表明 :预报技巧随提前时间增长而减小得较少 ;用全球表面温度作预报因子有较高的预报技巧 ;7、8、9月 3个月较易预报 ,而1 0、1 1、1 2月 3个月较难预报。

关键词：典型相关分析交叉检验温度距平统计预报模式