检索结果-南通市图书馆

Human ESC-derived vascular cells promote vascular regeneration in a HIF-1α dependent manner

Protein & Cell 2024年第1期15卷 36-51页

作者： Jinghui Lei Xiaoyu Jiang Daoyuan Huang ying Jing Shanshan Yang Lingling Geng Yupeng Yan Fangshuo Zheng Fang Cheng Weiqi Zhang Juan Carlos Izpisua Belmonte guang-Hui Liu Si Wang Jing Qu Advanced Innovation Center for Human Brain Protection National Clinical Research Center for Geriatric DisordersXuanwu Hospital Capital Medical UniversityBeijing 100053China State Key Laboratory of Membrane Biology Institute of ZoologyChinese Academy of SciencesBeijing 100101China State Key Laboratory of Stem Cell and Reproductive Biology Institute of ZoologyChinese Academy of SciencesBeijing 100101China Aging Translational Medicine Center Intermational Center for Aging and CancerBeijing Municipal Geriatric Medical Research CenterXuanwu HospitalCapital Medical UniversityBeijing 100053China University of Chinese Academy of Sciences Beijing 100049China Institute for Stem Cell and Regeneration CASBeijing 100101China The Fifth People's Hospital of Chongqing Chongqing 400062China Beijing Institute for Stem Cell and Regenerative Medicine Beijing 100101China National Laboratory of Biomacromolecules CAs Center for Excellence in BiomacromoleculesInstitute of BiophysicsBeijing 100101China CAS Key Laboratory of Genomic and Precision Medicine Beijing Institute of GenomicsChinese Academy of SciencesBeijing 100101China China National Center for Bioinformation Beijing 100101China Sino-Danish College University of Chinese Academy of SciencesBeijing 101408China Sino-Danish Center for Education and Research Beijing 101408China Aging Biomarker Consortium China Altos Labs San DiegoCA 92121United State

Hypoxia-inducible factor(HIF-1α),a core transcription factor responding to changes in cellular oxygen levels,is closely associated with a wide range of physiological and pathological ***,its differential impacts on vascular cell types and molecular programs modulating human vascular homeostasis and regeneration remain largely ***,we applied CRISPR/Cas9-mediated gene editing of human embryonic stem cells and directed differentiation to generate HIF-ia-deficient human vascular cells including vascular endothelial cells,vascular smooth muscle cells,and mesenchymal stem cells(MsCs),as a platform for discovering cell type-specific hypox-ia-induced response *** comparative molecular profiling across cell types under normoxic and hypoxic conditions,we provide insight into the indispensable role of HIF-1αin the promotion of ischemic vascular *** found human MSCs to be the vascular cell type most susceptible to HIF-1a deficiency,and that transcriptional inactivation of ANKZF1,an effector of HIF-1a,impaired pro-angiogenic ***,our findings deepen the understanding of HIF-ia in human angiogenesis and support further explorations of novel therapeutic strategies of vascular regeneration against ischemic damage.

关键词： HIF-1 human ESC vascular cell regeneration

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

Modulated noble metal/2D MOF heterostructures for improved hydrogen storage of MgH_(2)

引用

Rare Metals 2024年第4期43卷 1672-1685页

作者： Zeng-Yi Li Li-Xian Sun Fen Xu Yu-Mei Luo Yong-Peng Xia Sheng Wei Chen-Chen Zhang Ri-guang Cheng Chao-Feng Ye Meng-Yuan Liu Ju-Lan Zeng Zhong cao Hong-Ge Pan School of Material Science and Engineering Guilin University of Electronic TechnologyGuilin541004China School of Chemistry and Chemical Engineering Changsha University of Science and TechnologyChangsha410114China Institute of Science and Technology for New Energy Xi’an Technological UniversityXi’an710021China

The conjugation of external species with twodimensional(2D)materials has broad application *** this study,we have explored the potential of noble metal/2D MOF heterostructures in hydrogen ***,the MgH_(2)-Ni-MOF@Pd system has shown remarkable hydrogen desorption/sorption performances,starting to liberate hydrogen at 1810C,which is 2300C lower than that of pristine *** the catalytic effect of Ni-MOF@Pd,the dehydrogenation apparent activation energy of MgH2 is noticeably decreased from(133.5±17.5)to(34.58±1.87)kJ·moL^(-1),and the hydrogenation apparent activation energy is reduced from(70.41±7.43)to(25.78±4.64)kJ·moL^(-1),which is lowered by 63.4%.The fully-dehydrogenated MgH2-NiMOF@Pd composite rapidly uptakes hydrogen,with 2.62wt%at 100℃and 6.06 wt%at 150℃within 300 s,*** mechanism analysis of MgH2 catalyzed by Ni-MOF@Pd has revealed that the transformation of Mg_2Ni and Mg_2NiH_4 could act as a"hydrogen pump",providing numerous channels for fast diffusion and transport of hydrogen ***,in the dehydrogenation process,the element Pd reacts with MgH_(2)to form the MgPd alloy phase,which makes MgH_(2)take precedence to decompose through the Mg-Pd alloy rather than self-decomposition,further reducing thermal stability and improving de/hydrogenation *** synergistic effect of Mg-Pd,Mg_2Ni,and the special ultra-thin 2D sheet structure of the additive is the main reason for the good hydrogen storage property of MgH_(2)-Ni-MOF@*** findings provide inspiration for designing efficient multifunctional additives with unique morphologies to optimize the hydrogen desorption/sorption behaviors of hydrogen storage materials.

关键词： Hydrogen storage Magnesium hydride 2D metal-organic framework nanosheets Ni/Pd Synergistic catalysis

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

Annealing-induced long-range charge density wave order in magnetic kagome FeGe:Fluctuations and disordered structure

引用

Science China(Physics,Mechanics & Astronomy) 2024年第11期67卷 112-121页

作者： Chenfei Shi Yi Liu Bishal Baran Maity Qi Wang Surya Rohith Kotla Sitaram Ramakrishnan Claudio Eisele Harshit Agarwal Leila Noohinejad Qian Tao Baojuan Kang Zhefeng Lou Xiaohui Yang Yanpeng Qi Xiao Lin Zhu-An Xu Arumugam Thamizhavel guang-Han cao Sander Van Smaalen Shixun cao Jin-Ke Bao Department of Physics Materials Genome InstituteInstitute for Quantum Science and TechnologyShanghai UniversityShanghai 200444China Key Laboratory of Quantum Precision Measurement of Zhejiang Province School of PhysicsZhejiang University of TechnologyHangzhou 310023China School of Physics Zhejiang UniversityHangzhou 310027China Department of Condensed Matter Physics and Materials Science Tata Institute of Fundamental ResearchMumbai 400005India School of Physical Science and Technology ShanghaiTech UniversityShanghai 201210China ShanghaiTech Laboratory for Topological Physics ShanghaiTech UniversityShanghai 201210China Laboratory of Crystallography University of BayreuthBayreuth 95447Germany Department of Quantum Matter AdSEHiroshima UniversityHigashi-Hiroshima 739-8530Japan P24 PETRA IIIDeutsches Elektronen-Synchrotron DESYHamburg 22607Germany Key Laboratory for Quantum Materials of Zhejiang Province School of ScienceWestlake UniversityHangzhou 310024China Department of Physics China Jiliang UniversityHangzhou 310018China Shanghai Key Laboratory of High-resolution Electron Microscopy ShanghaiTech UniversityShanghai 201210China Collaborative Innovation Centre of Advanced Microstructures Nanjing UniversityNanjing 210093China Shanghai Key Laboratory of High Temperature Superconductors Shanghai UniversityShanghai 200444China School of Physics Hangzhou Normal UniversityHangzhou 311121China

Charge density wave(CDW) in kagome materials with the geometric frustration is able to carry unconventional ***, a CDW has been observed below the antiferromagnetic order in kagome FeGe, in which magnetism and CDW are intertwined to form an emergent quantum ground state. However, the CDW is only short-ranged and the structural modulation originating from it has yet to be determined experimentally. Here we realize a long-range CDW order by post-annealing process,and resolve the structure model through single crystal X-ray diffraction. Occupational disorder of Ge resulting from short-range CDW correlations above T_(CDW) is identified from structure refinements. The partial dimerization of Ge along the c axis is unveiled to be the dominant distortion for the CDW. Occupational disorder of Ge is also proved to exist in the CDW phase due to the random selection of partially dimerized Ge sites. Our work provides useful insights for understanding the unconventional nature of the CDW in FeGe.

关键词： charge density wave kagome disordered structure fluctuations

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

Lipid-lowering effects of gefarnate in statin-treated patients with residual hypertriglyceridemia:a randomized controlled study

引用

Journal of Geriatric Cardiology 2024年第8期21卷 791-798页

作者： Jing SHI Ming-Lu XU Mei-Jiao HE Wan-Lan BO Hai-Yu ZHANG Dang-Hui SUN Ding-Yu WANG Xiao-Yu WANG Qun SHAO Yu-Jiao PAN Yu ZHANG Chen-guang DAI Jing-ying WANG Lin-Wei ZHANG guang-Zhong LIU Yue LI for the GPROT Study Group Department of Cardiology the First Affiliated HospitalHarbin Medical UniversityHarbinChina Department of Gastroenterology the Fourth Affiliated HospitalHarbin Medical UniversityHarbinChina Department of Cardiology Harbin Medical University Cancer HospitalHarbinChina Department of Cardiology Shenzhen People’s HospitalShenzhenChina National Key Laboratory of Frigid Zone Cardiovascular Diseases Harbin Medical UniversityHarbinChina NHC Key Laboratory of Cell Transplantation Key Laboratory of Cardiovascular Disease Acousto-Optic Electromagnetic Diagnosis and Treatment in Heilongjiang ProvinceHeilongjiang Province Clinical Medical Research Center for Hypertensionthe First Affiliated HospitalHarbin Medical UniversityHarbinChina Institute of Metabolic Disease Heilongjiang Academy of Medical ScienceHarbinChina 不详

BACKGROUND The prevention of coronary artery disease(CAD)faces dual challenges:the aspirin-induced gastrointestinal injury,and the residual cardiovascular risk after statin *** acetate(Gefarnate)is an anti-ulcer *** was reported that geraniol might participate in lipid metabolism through a variety of *** aim of this study was to assess the lipid-lowering effects of gefarnate in statin-treated CAD patients with residual *** In this prospective,open-label,randomized,controlled trial,69 statin-treated CAD patients with residual hypertriglyceridemia were randomly assigned to gefarnate group and control group,received gefarnate(100 mg/3 times a day)combined with statin and statin alone,*** baseline and after one-month treatment,the levels of plasma triglyceride,high-density lipoprotein cholesterol(HDL-C),low-density lipoprotein cholesterol(LDL-C)and total cholesterol were *** After one-month gefarnate treatment,triglyceride level was significantly lowered from 2.64 mmol/L to 2.12 mmol/L(P=0.0018),LDL-C level lowered from 2.7 mmol/L to 2.37 mmol/L(P=0.0004),HDL-C level increased from 0.97 mmol/L to 1.17mmol/L(P=0.0228).Based on statin therapy,gefarnate could significantly reduce the plasma triglyceride level(P=0.0148)and increase the plasma HDL-C level(P=0.0307).Although the LDL-C and total cholesterol levels tended to decrease,there was no statistically significant *** The addition of gefarnate to statin reduced triglyceride level and increased HDL-C level to a significant extent compared to statin alone in CAD patients with residual *** suggested that gefarnate might provide the dual benefits of preventing gastrointestinal injury and lipid lowering in CAD patients.

关键词： nat alone Lipid

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

Development of an Integrated Disposable Device for SARSCoV-2 Nucleic Acid Extraction and Detection

引用

Biomedical and Environmental Sciences 2024年第6期37卷 639-646页

作者： Jing Ma Yanzhe Hao Meiling Hou Xiaoshan Zhang Jingduan Liu Haodi Meng Jiangbo Chang Xuejun Ma Jihua Liu Qingjie ying Xianhua Wang Hongxia Li Yuxi cao Xiaoguang Zhang National Key Laboratory of Intelligent Tracking and Forecasting for Infectious Diseases National Institute for Viral Disease Control and PreventionChinese Center for Disease Control and PreventionBeijing 102206China Beijing Runbio Biotechnology Development Co. LtdBeijing 100106China Beijing Beta Technology Co. LtdBeijing 101318China Jiangsu Qitian Gene Biotechnology Co. LtdWuxi 214135JiangsuChina

Objective To develop a highly sensitive and rapid nucleic acid detection method for the severe acute respiratory syndrome coronavirus 2(SARS-CoV-2).Methods We designed,developed,and manufactured an integrated disposable device for SARS-CoV-2 nucleic acid extraction and *** precision of the liquid transfer and temperature control was tested.A comparison between our device and a commercial kit for SARS-Cov-2 nucleic acid extraction was performed using real-time fluorescence reverse transcription polymerase chain reaction(RT-PCR).The entire process,from SARS-CoV-2 nucleic acid extraction to amplification,was *** The precision of the syringe transfer volume was 19.2±1.9μL(set value was 20),32.2±1.6(set value was 30),and 57.2±3.5(set value was 60).Temperature control in the amplification tube was measured at 60.0±0.0℃(set value was 60)and 95.1±0.2℃(set value was 95)***-Cov-2 nucleic acid extraction yield through the device was 7.10×10^(6) copies/mL,while a commercial kit yielded 2.98×10^(6) copies/*** mean time to complete the entire assay,from SARS-CoV-2 nucleic acid extraction to amplification detection,was 36 min and 45 *** detection limit for SARS-CoV-2 nucleic acid was 250 copies/*** The integrated disposable devices may be used for SARS-CoV-2 Point-of-Care test(POCT).

关键词： An integrated disposable device SARS-Cov-2 Nucleic acid detection

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

CRL2^(APPBP2)-mediated TSPYL2 degradation counteracts human mesenchymal stem cell senescence

引用

Science China(Life Sciences) 2024年第3期67卷 460-474页

作者： Daoyuan Huang Qian Zhao Kuan Yang Jinghui Lei ying Jing Hongyu Li Chen Zhang Shuai Ma Shuhui Sun Yusheng Cai Guibin Wang Jing Qu Weiqi Zhang Si Wang guang-Hui Liu Advanced Innovation Centerfor Human Brain Protection National Clinical Research Centerfor Geriatric DisordersXuanwu Hospital Capital Medical UniversityBeijing 100053China State Key Laboratory of Stem Cell and Reproductive Biology Institute of ZoologyChinese Academy of SciencesBeijing 100101China Aging Translational MedicineCenter International Centerfor Aging and CancerBejing Municipal GeriatricMedical Research CenterXuanwu HospitalCapital Medical UniversityBeijing 100053China State Key Laboratory of Membrane Biology Institute of ZoologyChinese Academy of SciencesBeijing 100101China University of Chinese Academy of Sciences Beijing 100049China Beijing Institute for Stem Cell and Regenerative Medicine Beijing100101China CAS Key Laboratory of Genomic and Precision Medicine Bejing Institute of Genomics and China National Center for BioinformationChinese Academy of SciencesBeijing 100101China Institute for Stem Cell and Regeneration CASBeijing 100101China The Fifth People's Hospital of Chongqing Chongqing 400062China Sino-Danish Cllege University of Chinese Academy of SciencesBeijing101408China National Laboratory of Biomacromolecules CAS Center for Excelence in BiomacromoleculesInstitute of BiophysicsChinese Academy of SciencesBeijing100101China State Key Laboratory of Proteomics Beijing Proteome Research CenterNational Center for Protein Sciences(Beijing)Beijing Institute of LifeomicsBeijing 102206China

Cullin-RING E3 ubiquitin ligases(CRLs),the largest family of multi-subunit E3 ubiquitin ligases in eukaryotic cells,represent core cellular machinery for executing protein degradation and maintaining ***,we asked what roles Cullin proteins play in human mesenchymal stem cell(hMSC)homeostasis and *** this end,we conducted a comparative aging phenotype analysis by individually knocking down Cullin members in three senescence models:replicative senescent hMSCs,Hutchinson-Gilford Progeria Syndrome hMSCs,and Werner syndrome *** all family members,we found that CUL2 deficiency rendered hMSCs the most susceptible to *** investigate CUL2-specific underlying mechanisms,we then applied CRISPR/Cas9-mediated gene editing technology to generate CUL2-deficient human embryonic stem cells(hESCs).When we differentiated these into h MSCs,we found that CUL2 deletion markedly accelerates hMSC ***,we identified that CUL2 targets and promotes ubiquitin proteasome-mediated degradation of TSPYL2(a known negative regulator of proliferation)through the substrate receptor protein APPBP2,which in turn downregulates one of the canonical aging marker-P21^(waf1/cip1),and thereby delays *** work provides important insights into how CRL2^(APPBP2)-mediated TSPYL2 degradation counteracts hMSC senescence,providing a molecular basis for directing intervention strategies against aging and aging-related diseases.

关键词： Cullins stem cell senescence aging proteostasis ubiquitination APPBP2 TSPYL2

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

评价韵律探究

引用

外语学刊 2024年第3期 41-47页

作者：岳颖曹锋胡光伟北京师范大学北京100875 新加坡国立大学新加坡117511 香港理工大学中国香港999077

本文透过评价韵律现象审视评价意义的语篇语义建构原理,从内涵与实证两个角度梳理概念的起源和演进、与语篇组织的关系、语篇过程属性以及在劝说语类中的应用。评价韵律是人际意义语篇布局的一种动态机制,属于评价语篇组织的下位概念,... 详细信息

本文透过评价韵律现象审视评价意义的语篇语义建构原理,从内涵与实证两个角度梳理概念的起源和演进、与语篇组织的关系、语篇过程属性以及在劝说语类中的应用。评价韵律是人际意义语篇布局的一种动态机制,属于评价语篇组织的下位概念,基于相互依存性与重复性语义关系建构语篇过程。评价语篇组织研究存在术语混用的问题,建议准确理解概念意涵并定位研究视角,规范术语使用。

关键词：评价系统评价韵律语篇组织语篇过程

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

公安英模精神培育形成的内在逻辑论析

引用

中国人民公安大学学报（社会科学版） 2024年第1期40卷 110-119页

作者：曹英中国人民公安大学北京100038

公安英模精神是人民警察崇高精神、道德风范、信仰信念、顽强斗志和意志品质的生动反映。其历史发展经历了中华人民共和国成立初期、改革开放和新时代发轫、健全、完善三个阶段,是人民公安近百年矢志践行使命任务的结晶,此为其培育形成... 详细信息

公安英模精神是人民警察崇高精神、道德风范、信仰信念、顽强斗志和意志品质的生动反映。其历史发展经历了中华人民共和国成立初期、改革开放和新时代发轫、健全、完善三个阶段,是人民公安近百年矢志践行使命任务的结晶,此为其培育形成的历史逻辑;马克思主义、毛泽东思想和习近平新时代中国特色社会主义思想是其主要理论渊源,与中华优秀传统文化十分契合,此为其理论逻辑;其本身的历史穿透力和公安队伍建设、公安思想宣传工作等的现实需要构成其实践逻辑。

关键词：公安英模精神历史逻辑理论逻辑实践逻辑人民公安史

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

Electroacupuncture activates AMPKα1 to improve learning and memory in the APP/PS1 mouse model of early Alzheimer’s disease by regulating hippocampal mitochondrial dynamics

引用

Journal of Integrative Medicine 2024年第5期22卷 588-599页

作者： Wei-wei Jia Hua-wei Lin Min-guang Yang Ya-ling Dai Yan-yi Ding Wen-shan Xu Si-nuo Wang Ya-jun cao Sheng-xiang Liang Zhi-fu Wang Cong Chen Wei-lin Liu College of Rehabilitation Medicine Fujian University of Traditional Chinese MedicineFuzhou 350122Fujian ProvinceChina The Institute of Rehabilitation Industry Fujian University of Traditional Chinese MedicineFuzhou 350122Fujian ProvinceChina National-Local Joint Engineering Research Center of Rehabilitation Medicine Technology Fujian University of Traditional Chinese MedicineFuzhou 350122Fujian ProvinceChina Traditional Chinese Medicine Rehabilitation Research Center of State Administration of Traditional Chinese Medicine Fujian University of Traditional Chinese MedicineFuzhou 350122Fujian ProvinceChina

Objective Studies have shown that electroacupuncture(EA)can alleviate cognitive impairments from Alzheimer’s disease(AD)by regulating the expression of adenosine monophosphate-activated protein kinase(AMPK),but the specific mechanism involved remains to be ***,this study explores the potential mechanism by which EA improves cognitive function from the perspective of mitochondrial *** The four-month-old transgenic mice with amyloid precursor protein(APP)/presenilin 1(PS1)and AMPKα1-subunit conditional knockout(AMPKα1-cKO)were used for *** evaluate the effects of EA treatment on cognitive function,the T-maze and Morris water maze were *** addition,chemical exchange saturation transfer,thioflavin staining,transmission electron microscopy,mitochondrial membrane potential,and Western blotting were used to examine the potential mechanisms underlying the effects of EA on APP/PS1 *** Both APP/PS1 mice and AMPKα1-cKO mice exhibited dysfunction in mitochondrial dynamics accompanied by learning and memory *** of the AMPK/peroxisome proliferator-activated receptor-γcoactivator-1α(PGC-1α)pathway increased pathological amyloid-β(Aβ)deposition and aggravated the dysfunction in mitochondrial *** addition,EA rescued learning and memory deficits in APP/PS1 mice by activating the AMPK/PGC-1αpathway,specifically by reducing pathological Aβdeposition,normalizing energy metabolism,protecting the structure and function of mitochondria,increasing the levels of mitochondrial fusion proteins,and downregulating the expression of fission ***,the therapeutic effect of EA on cognition in APP/PS1 mice was hindered by AMPKα1 *** The regulation of hippocampal mitochondrial dynamics and reduction in Aβdeposition via the AMPK/PGC-1αpathway are critical for the ability of EA to ameliorate cognitive impairment in APP/PS1 mice.

关键词： Adenosine monophosphate-activated protein kinase Alzheimer’s disease Cognitive impairment Electroacupuncture Hippocampus Mitochondrial dynamics

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

宽频非线性超声法在混凝土扩展微裂纹的应用

引用

振动．测试与诊断 2024年第3期44卷 523-529,620页

作者：许颖曹宇萌刘欢哈尔滨工业大学(深圳)广东省土木工程智能韧性结构重点实验室深圳518055

混凝土微裂纹的扩展对于重要混凝土结构或者疲劳荷载下的建筑或桥梁的安全性和耐久性具有较大影响,传统的无损检测方法对微裂纹不敏感,针对此问题,提出一种利用宽频非线性超声调制原理检测混凝土扩展微裂纹的方法。借助扩展有限元仿真法... 详细信息

混凝土微裂纹的扩展对于重要混凝土结构或者疲劳荷载下的建筑或桥梁的安全性和耐久性具有较大影响,传统的无损检测方法对微裂纹不敏感,针对此问题,提出一种利用宽频非线性超声调制原理检测混凝土扩展微裂纹的方法。借助扩展有限元仿真法,模拟超声激励含微裂纹混凝土模型产生应力波,对混凝土模型接收点的位移信号进行频谱分析,建立了微裂纹扩展长度与非线性调制法中所定义的损伤指标峰值之间的关系。通过仿真模拟和试验检测,研究了宽频激励下非线性超声检测荷载下扩展微裂纹的可测性,从而实现对混凝土微裂纹扩展趋势的实时动态监测。

关键词：混凝土扩展微裂纹宽频非线性超声调制无损检测扩展有限元

来源：

维普期刊数据库

同方期刊数据库博看期刊评论

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：