检索结果-南通市图书馆

Tailoring Electrode–Electrolyte Interface Using an Electron-Deficient Borate-Based Additive in MgTFSI_(2)-MgCl_(2)/DME Electrolyte for Rechargeable Magnesium Batteries

引用

Energy & Environmental Materials 2024年第6期7卷 167-175页

作者： Haiyan Fan Xinxin Zhang Jianhua Xiao Wenjie Chen qiyuan lin Zi Shyun Ng Yitao lin Yi Su Ludi Pan Yipeng Su Shuaiyang Ren Haowen Liu Xuanzhang Li Yuegang Zhang State Key Laboratory of Low Dimensional Quantum Physics and Department of Physics Tsinghua UniversityBeijing 100084China Frontier Science Center for Quantum Information Beijing 100084China

Rechargeable magnesium metal batteries need an electrolyte that forms a stable and ionically conductive solid electrolyte interphase(SEI)on the ***,we used molecular dynamic simulation,density functional theory calculation,and X-ray photoelectron spectroscopy analysis to investigate the solvation structures and SEI compositions in electrolytes consisting of dual-salts,magnesium bis(trifluoromethanesulfonyl)imide(MgTFSI_(2)),and MgCl_(2),with different additives in 1,2-dimethoxyethane(DME)*** found that the formed[Mg_(3)(μ-Cl)_(4)(DME)mTFSI_(2)](m=3,5)inner-shell solvation clusters in MgTFSI_(2)-MgCl_(2)/DME electrolyte could easily decompose and form a MgO-and MgF_(2)-rich *** electron-rich inorganic species in the SEI,especially MgF_(2),turned out to be detrimental for Mg plating/*** reduce the MgF_(2)and MgO contents in SEI,we introduce an electron-deficient tri(2,2,2-trifluoroethyl)borate(TFEB)additive in the ***//Mg cells using the MgTFSI_(2)-MgCl_(2)/DME-TFEB electrolyte could cycle stably for over 400 h with a small polarization voltage of~150 *** with the presence of 800 ppm H_(2)O,the electrolyte with TFEB additive could still preserve its good electrochemical *** optimized electrolyte also enabled stable cycling and high-rate capability for Mg//Mo6S8 and Mg//CuS full cells,showing great potential for future applications.

关键词： electrolyte additives interfacial chemistry magnesium metal batteries solvation structure

来源：

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

Ethylene thiourea exposure induces neurobehavioral toxicity in zebrafish by disrupting axon growth and neuromuscular junctions

引用

Journal of Environmental Sciences 2024年第3期137卷 108-119页

作者： Jingming Wang Zhiquan Yu Yongfeng Wang Yuanyao Chen lin Xiao Yanjun Zong qiyuan Feng Lianqi Peng Huiping Zhang Chunyan Liu Institute of Reproductive Health Tongji Medical CollegeHuazhong University of Science and TechnologyWuhan 430030China

Ethylene thiourea(ETU)converted from ethylene bisdithiocarbamate(EBDC)fungicides has aroused great concern because of its prevalence and harmful *** ETU-induced neurotoxicity has been reported,the potential mechanisms remain *** study provided insights into its neurotoxic effects at environmentally relevant concentrations in *** findings showed that embryonic exposure to ETU decreased the hatch rate and delayed somite ***,ETU treatment significantly reduced the dark velocity in the locomotion *** upregulated tendency of the mitogen-activated protein kinases(MAPK)pathway(mknk1,atf4,mapkapk3)screened by transcriptome analysis implied motor neuron degeneration,which was validated by subsequent morphological observation,as axon length and branches were truncated in the 62.5μg/L ETU ***,although the rescue experiment with a p38 MAPK inhibitor(SB203580)successfully ameliorated axon degeneration,it failed to reverse the locomotion *** exploration of transcriptome data revealed the varied expression of presynaptic scaffold protein-related genes(pcloa,pclob,bsna),whose downregulation might impair the neuromuscular junction(NMJ).Therefore,we reasonably suspected that ETU-induced neurobehavioral deficits might result from the combined effects of the MAPK pathway and presynaptic *** this,we highlighted the necessity to take precautions and early interventions for susceptible ETU-exposed populations.

关键词： Ethylene thiourea(ETU) Behavior Neuromuscular junction MAPK signaling pathway Piccolo and bassoon Danio rerio

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Response analysis of NMRG system considering Rb-Xe coupling

引用

Chinese Physics B 2024年第9期33卷 390-402页

作者： Yi Zhang qiyuan Jiang Bingfeng Sun Jiahu Wei lin Yang Yongyuan Li Zhiguo Wang Kaiyong Yang Hui Luo College of Advanced Interdisciplinary Studies National University of Defense TechnologyChangsha 410073China Nanhu Laser Laboratory National University of Defense TechnologyChangsha 410073China Huaguan Technology Co. Ltd.Changsha 410100China

The dynamic range of the nuclear magnetic resonance gyroscope can be effectively improved through the closedloop control scheme,which is crucial to its application in inertial *** paper presents the analytical transfer function of Xe closed-loop system in the nuclear magnetic resonance gyroscope considering Rb–Xe coupling *** not only considers the dynamic characteristics of the system more comprehensively,but also adds the influence of the practical filters in the gyro signal processing system,which can obtain the accurate response characteristics of signal frequency and amplitude at the same *** numerical results are compared with an experimentally verified simulation program,which indicate great *** research results of this paper are of great significance to the practical application and development of the nuclear magnetic resonance gyroscope.

关键词： nuclear magnetic resonance gyroscope transfer characteristics Rb–Xe coupling

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Dynamic alteration of HBV markers on active HBV replicative recipients after liver transplantation: a preliminary report

引用

Hepatobiliary & Pancreatic Diseases International 2003年第2期2卷 512-517页

作者： ShiChun Lu LuNan Yan Bo Li YuKui Ma Chong Liu TianFu Wen qiyuan lin JiChun Zhao XiaoBo Wang XiaoDong Li Shan Qing LianShan Zhao Juan Liu XiuHui Zhang Department of Surgery West China Hospital Sichuan University Chengdu 610041 China. puwaibjb@***

OBJECTIVE: To investigate the dynamic alternations of HBV markers of active HBV replicationrecipients receiving lamivudine prophylaxis after liver ***: Serial liver biopsy samples and sera were obtained from 15 recipients and examined withenzyme-linked radioinmmunoassay for HBsAg, HBeAg, HBsAb, HBcAb and HBeAb, and fluorescentquantitative assay for quantitation of HBV DNA in serum. Immunohistochemical staining of HBsAg,HBcAg and HBV DNA hybridization in situ were used to detect HBV markers in liver biopsy ***: 100 mg lamivudine taken orally every, day for 2 weeks before transplantation enabled 12(80%) of 15 active viral replication recipients (HBV DNA positive) to converse to HBV DNA ***, HBcAb and HBeAb in serum emerged in 1-2 weeks after liver transplantation, and disappearedgradually within 6 months; HBV DNA fluorescent quantitative assay showed constant negativity in *** staining of HBsAg, HBcAg and HBV DNA hybridization in situ in liver biopsysamples showed negative results synchorously. Eight of the 15 HBV active replication recipients lostHBV markers thoroughly both in serology and tissue staining as well as HBV DNA hybridization in situ ofserial liver biopsy samples from 12 to 44 weeks after liver transplantation. Should any of HBsAg, HBeAgin serology and HBsAg, HBcAg in immunohistochemical staining was positive, or HBV DNA detectablein serum, or HBV DNA hybridization in situ in liver tissue positive, allograft HBV reinfection or De novoliver allograft infection could be diagnosed. Furthermore, if associated with elevation of ALT andbilirubin, the diagnosis of HBV hepatitis recurrence could be ***: Allograft HBV reinfection or De nuvo liver allograft infection in active viral replicationrecipients could be prevented with lamivudine regimen, and further clearance of HBV may be possible ifproper measures are taken.

关键词： liver transplantation lamivudine HBV hepatitis HBV DNA active HBV replicative recipient

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Heme oxygenase 1-mediated ferroptosis in Kupffer cells initiates liver injury during heat stroke

引用

Acta Pharmaceutica Sinica B 2024年第9期14卷 3983-4000页

作者： Ru Li Riqing Wei Chenxin Liu Keying Zhang Sixiao He Zhifeng Liu Junhao Huang Youyong Tang qiyuan An Ligen lin Lishe Gan Liying Zhao Xiaoming Zou Fudi Wang Yuan Ping Qiang Ma The Seventh Affiliated Hospital Southern Medical UniversityFoshan 528244China Department of Biopharmaceutics School of Laboratory Medicine and BiotechnologySouthern Medical UniversityGuangzhou 510000China Medical Critical Care Medicine General Hospital of Southern Theatre Command of PLAGuangzhou 510000China Guangdong Branch Center National Clinical Research Center for Geriatric Diseases(Chinese PLA General Hospital)Guangzhou 510000China State Key Laboratory of Quality Research in Chinese Medicine Institute of Chinese Medical SciencesUniversity of MacaoAvenida da UniversidadeTaip1Macao 999078China School of Pharmaceutical Sciences Zhejiang Chinese Medical UniversityHangzhou 311402China Department of General Surgery Nanfang Hospitalthe First School of Clinical MedicineSouthern Medical UniversityGuangzhou 510000China The Fourth Affiliated Hospital the First Affiliated HospitalSchool of Public HealthInstitute of Translational MedicineCancer CenterState Key Laboratory of Experimental HematologyZhejiang University School of MedicineHangzhou 310000China The First Affiliated Hospital the Second Affiliated HospitalBasic Medical SciencesSchool of Public HealthHengyang Medical SchoolUniversity of South ChinaHengyang 421200China College of Pharmaceutical Sciences Zhejiang UniversityHangzhou 310000China Liangzhu Laboratory Zhejiang University Medical CenterHangzhou 310000China Guangdong Provincial Key Laboratory of Immune Regulation and Immunotherapy School of Laboratory Medicine and BiotechnologySouthern Medical UniversityGuangzhou 510000China

With the escalating prevalence of global heat waves,heat stroke has become a prominent health concern,leading to substantial liver *** other forms of liver injury,heat strokeinduced damage is characterized by heat cytotoxicity and heightened inflammation,directly contributing to elevated mortality *** clinical assessments have identified elevated bilirubin levels as indicative of Kupffer cell dysfunction,their specific correlation with heat stroke liver injury remains *** hypothesis proposes the involvement of Kupffer cell ferroptosis during heat stroke,initiating IL-1bmediated *** single-cell RNA sequencing of murine macrophages,a distinct and highly susceptible Kupffer cell subtype,Clec4Ft/CD206t,emerged,with heme oxygenase 1(HMOX-1)playing a pivotal ***,heat-induced HMOX-1,regulated by early growth response factor 1,mediated ferroptosis in Kupffer cells,specifically in the Clec4F t/CD206 t subtype(KC2),activating phosphatidylinositol 4-kinase beta and promoting PI4P *** cascade triggered NLRP3 inflammasome activation and maturation of *** findings underscore the critical role of targeted therapy against HMOX-1 in ferroptosis within Kupffer cells,particularly in Clec4F t/CD206 t *** an approach has the potential to mitigate inflammation and alleviate acute liver injury in the context of heat stroke,offering a promising avenue for future therapeutic interventions.

关键词： Heat stroke Liver injury Kupffer cells Ferroptosis Heme oxygenase 1 Phosphatidylinositol 4-kinase beta NLRP3 Early growth response factor 1

来源：

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

切实搞好深入学习实践科学发展观活动

引用

福州党校学报 2009年第4期 17-20页

作者：林奇源中共福州市委党校福建福州350014

开展深入学习实践科学发展观活动是全党政治生活中的一件大事。为确保活动取得实效,要深入学习,在认识为什么要科学发展的基础上转变思想观念;抓住关键,领导干部要在加强党性修养中树立和坚持正确的事业观工作观政绩观;扎实实践,在掌握... 详细信息

开展深入学习实践科学发展观活动是全党政治生活中的一件大事。为确保活动取得实效,要深入学习,在认识为什么要科学发展的基础上转变思想观念;抓住关键,领导干部要在加强党性修养中树立和坚持正确的事业观工作观政绩观;扎实实践,在掌握怎样才能科学发展的前提下做好贯彻落实工作。

关键词：学习实践科学发展观活动

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

代表最广大人民的根本利益是立党之本

引用

福州党校学报 2001年第3期 11-13页

作者：林奇源中共福州市委党校

中国共产党的性质和科学世界观 ,决定了我们党必须是中国最广大人民根本利益的代表。党是否保持工人阶级先锋队性质的最高检验标准 ,就看是否代表最广大人民的根本利益。党执政的基础是群众。民心所向 ,是党的事业成败的关键。党员干部... 详细信息

中国共产党的性质和科学世界观 ,决定了我们党必须是中国最广大人民根本利益的代表。党是否保持工人阶级先锋队性质的最高检验标准 ,就看是否代表最广大人民的根本利益。党执政的基础是群众。民心所向 ,是党的事业成败的关键。党员干部要把全心全意为人民服务作为讲正气的中心内容 ,在实践党的宗旨上 ,真正起到先锋模范作用。

关键词：共产党根本利益根本宗旨

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

基于响应曲面法的木塑复合3D打印线材挤出参数优化

引用

塑料科技 2018年第4期46卷 103-108页

作者：解光强陈啟原林文树东北林业大学工程技术学院

以杨木粉与聚乳酸为主要原料、柠檬酸三丁酯为增塑剂,利用熔融挤出法制备了聚乳酸/木粉复合3D打印线材。采用3D打印线材制备的试件作为研究对象,在单因素实验的基础上,选取挤出温度、木粉含量和增塑剂含量为自变量,试件拉伸强度为响应值... 详细信息

以杨木粉与聚乳酸为主要原料、柠檬酸三丁酯为增塑剂,利用熔融挤出法制备了聚乳酸/木粉复合3D打印线材。采用3D打印线材制备的试件作为研究对象,在单因素实验的基础上,选取挤出温度、木粉含量和增塑剂含量为自变量,试件拉伸强度为响应值,采用中心组合设计的方法研究了各自变量及其交互作用对试件拉伸强度的影响。利用响应曲面分析方法建立了拉伸强度的二次多项数学模型,并根据实际选择响应曲面方程,利用最小二乘法估计相应的系数,剔除最不显著因素,建立最终的数学预测模型。结果表明：通过响应曲面法优化得出的最佳挤出温度、增塑剂含量、木粉含量分别为172.6℃、4%和14.1%,此时试件的拉伸强度为24.231 8 MPa,这一数值较优化前提高了2.12%。该预测模型能很好地描述试件拉伸强度与挤出温度、木粉含量和增塑剂含量之间的关系,可以对试件拉伸强度进行分析和预测。

关键词： 3D打印木塑复合线材单因素法曲面响应法参数优化

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

医院流程化进阶管理在医疗质量评价中的应用

引用

中国卫生质量管理 2006年第3期13卷 1-3,19页

作者：黄薇林琦远宜宾市第一人民医院四川宜宾644000

医疗质量是医院核心竞争力的体现,医疗质量管理是医院管理永恒的主题。我院将医院流程化进阶管理模式,应用于医疗质量评价流程再造和持续改进,使医疗质量、医疗效率和患者满意度得以不断提高。

关键词：医院流程化进阶管理医疗质量评价重要流程

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

载脂蛋白E不同基因型胆囊结石患者的血脂水平分析

引用

中华医学遗传学杂志 1997年第4期14卷 223-226页

作者：林琦远肖路加程南生李宁付明德严律南华西医科大学附属第一医院普外科

为了解载脂蛋白Ｅ不同基因型胆囊结石患者的血脂水平，应用ＰＣＲ技术研究了８７例胆囊结石患者和５０例正常人的ＡｐｏＥ基因型，另测定参加者空腹血脂。结果发现：Ｅ２／３基因型的胆囊结石患者血清ＴＧ、ＶＬＤＬ－Ｃ水平显著升高，... 详细信息

为了解载脂蛋白Ｅ不同基因型胆囊结石患者的血脂水平，应用ＰＣＲ技术研究了８７例胆囊结石患者和５０例正常人的ＡｐｏＥ基因型，另测定参加者空腹血脂。结果发现：Ｅ２／３基因型的胆囊结石患者血清ＴＧ、ＶＬＤＬ－Ｃ水平显著升高，ＬＤＬ－Ｃ水平显著降低。Ｅ３／３基因型胆囊结石患者ＨＤＬ－Ｃ、ＨＤＬ２－Ｃ、ＨＤＬ３－Ｃ水平显著下降。Ｅ３／４基因型胆囊结石患者ＶＬＤＬ－Ｃ轻度降低，ＬＤＬ－Ｃ轻度升高。结果提示：同一ＡｐｏＥ基因型胆囊结石患者血脂异常较正常人突出，不同基因型的胆囊结石患者血脂异常的特征各不相同。为研究胆囊结石病发病机理提供了资料。

关键词：载脂蛋白E 基因型胆结石血脂

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：