咨询与建议

限定检索结果

文献类型

  • 232,444 篇 期刊文献
  • 1,491 篇 会议
  • 25 篇 学位论文
  • 5 册 图书
  • 1 篇 报纸

馆藏范围

  • 233,963 篇 电子文献
  • 3 种 纸本馆藏

日期分布

学科分类号

  • 89,988 篇 医学
    • 51,071 篇 临床医学
    • 12,610 篇 中西医结合
    • 12,145 篇 公共卫生与预防医...
    • 11,672 篇 药学(可授医学、理...
    • 8,728 篇 基础医学(可授医学...
    • 7,533 篇 中药学(可授医学、...
    • 7,278 篇 护理学(可授医学、...
    • 6,358 篇 医学技术(可授医学...
    • 5,423 篇 中医学
  • 86,735 篇 工学
    • 13,713 篇 化学工程与技术
    • 13,666 篇 材料科学与工程(可...
    • 9,576 篇 机械工程
    • 9,140 篇 计算机科学与技术...
    • 7,179 篇 电气工程
    • 5,989 篇 环境科学与工程(可...
    • 5,789 篇 电子科学与技术(可...
    • 5,676 篇 软件工程
    • 5,385 篇 动力工程及工程热...
    • 5,348 篇 生物医学工程(可授...
    • 4,846 篇 土木工程
    • 4,625 篇 食品科学与工程(可...
  • 39,117 篇 理学
    • 14,035 篇 化学
    • 11,896 篇 生物学
    • 7,624 篇 物理学
  • 24,570 篇 农学
    • 7,116 篇 作物学
    • 4,800 篇 农业资源与环境
  • 19,878 篇 管理学
    • 6,865 篇 管理科学与工程(可...
    • 6,790 篇 公共管理
  • 14,519 篇 教育学
    • 11,330 篇 教育学
  • 7,496 篇 经济学
    • 6,533 篇 应用经济学
  • 6,765 篇 法学
  • 5,196 篇 文学
  • 1,893 篇 艺术学
  • 1,408 篇 历史学
  • 994 篇 哲学
  • 443 篇 军事学

主题

  • 1,658 篇 影响因素
  • 1,406 篇 儿童
  • 1,259 篇 护理
  • 1,079 篇 预后
  • 1,047 篇 危险因素
  • 892 篇 应用
  • 847 篇 诊断
  • 809 篇 对策
  • 800 篇 治疗
  • 792 篇 大鼠
  • 752 篇 糖尿病
  • 677 篇 数值模拟
  • 626 篇 分析
  • 622 篇 大学生
  • 560 篇 教学改革
  • 557 篇 中国
  • 557 篇 产量
  • 554 篇 生活质量
  • 551 篇 合成
  • 548 篇 凋亡

机构

  • 1,675 篇 四川大学
  • 1,317 篇 广西大学
  • 1,148 篇 中南大学
  • 1,072 篇 中山大学
  • 1,002 篇 华南理工大学
  • 990 篇 福建农林大学
  • 949 篇 北京大学
  • 927 篇 华中科技大学
  • 884 篇 清华大学
  • 854 篇 武汉大学
  • 825 篇 上海交通大学
  • 754 篇 吉林大学
  • 728 篇 重庆大学
  • 719 篇 西南大学
  • 698 篇 浙江大学
  • 691 篇 同济大学
  • 682 篇 山东大学
  • 666 篇 四川大学华西医院
  • 640 篇 天津大学
  • 635 篇 南昌大学

作者

  • 2,007 篇 张兰
  • 1,990 篇 王岚
  • 1,852 篇 王兰
  • 1,823 篇 张岚
  • 1,478 篇 李兰
  • 1,208 篇 李岚
  • 1,189 篇 马兰
  • 842 篇 刘兰
  • 841 篇 陈兰
  • 725 篇 陈岚
  • 681 篇 刘岚
  • 670 篇 杨兰
  • 658 篇 罗兰
  • 634 篇 杨岚
  • 539 篇 黄岚
  • 520 篇 朱兰
  • 487 篇 lan xinzhen
  • 337 篇 兰天
  • 321 篇 林岚
  • 307 篇 姚兰

语言

  • 224,060 篇 中文
  • 9,902 篇 英文
  • 4 篇 日文
检索条件"作者=yann-Wen Lan"
233966 条 记 录,以下是11-20 订阅
排序:
Frequency and associated factors of accommodation and non-strabismic binocular vision dysfunction among medical university students
收藏 引用
International Journal of Ophthalmology(English edition) 2024年 第2期17卷 374-379页
作者: Jie Cai wen-wen Fan Yun-Hui Zhong Cai-lan wen Xiao-Dan Wei Wan-Chen Wei Wan-Yan Xiang Jin-Mao Chen Department of Ophthalmology First Affiliated Hospital of Guangxi Medical UniversityNanning 530021Guangxi Zhuang Autonomous RegionChina Digital and Intelligent Technology Transformation and Application Research Institute of Visual Function Tianjin 300000China Guangxi Medical University Nanning 530021Guangxi Zhuang Autonomous RegionChina
AIM:To investigate the frequency and associated factors of accommodation and non-strabismic binocular vision dysfunction among medical university ***:Totally 158 student volunteers underwent routine vision examination... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Comprehensive analysis of the gut microbiome and posttranslational modifications elucidates the route involved in microbiota-host interactions
收藏 引用
Zoological Research 2024年 第1期45卷 95-107页
作者: Hai-Yang Wang lan-Xiang Liu Xue-Yi Chen Yang-Dong Zhang wen-Xia Li wen-wen Li Lian Wang Xiao-Long Mo Hong Wei Ping Ji Peng Xie NHC Key Laboratory of Diagnosis and Treatment on Brain Functional Diseases First Affiliated Hospital of Chongqing Medical UniversityChongqing 400016China College of Stomatology and Affiliated Stomatological Hospital of Chongqing Medical University Chongqing 401147China Chongqing Key Laboratory for Oral Diseases and Biomedical Sciences Chongqing 401147China Department of Neurology Yongchuan Hospital of Chongqing Medical UniversityChongqing 402160China Department of Pathology Faculty of Basic MedicineChongqing Medical UniversityChongqing 400016China Department of Neurology First Affiliated Hospital of Chongqing Medical UniversityChongqing 400016China Yu-Yue Pathology Scientific Research Center Chongqing 401329China
The gut microbiome interacts with the host to maintain body homeostasis,with gut microbial dysbiosis implicated in many ***,the underlying mechanisms of gut microbe regulation of host behavior and brain functions rema... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
Insight into structural degradation of NCMs under extreme fast charging process
收藏 引用
Rare Metals 2024年 第1期43卷 41-50页
作者: Yu Tang Xing-Yu Wang Jin-Can Ren Bo-wen Chen Zhi-Yong Huang Wei Wang Ya-lan Huang Bing-Hao Zhang Si lan Zhang-Long He Qi Liu Hao He Department of Physics City University of Hong KongHong Kong 999077China Shenzhen Research Institute City University of Hong KongShenzhen 518057China College of Materials Science and Engineering Changsha University of Science&TechnologyChangsha 410114China
Lithium-ion batteries(LIBs)with extreme fast charging(XFC)capability are considered an effective way to alleviate range anxiety for electric vehicle(EV)*** to the high ionic and electronic conductivity of LiNi_(x)Co_(... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
Nitro-oleic acid ameliorates erectile dysfunction in a streptozotocin-induced rat model of diabetes by inhibiting oxidative stress and apoptosis and activating the NO/cGMP pathway
收藏 引用
Asian Journal of Andrology 2024年 第1期26卷 57-66页
作者: Chang-Bo Zhao Wei-Bo Chen wen-Zhen Wang Fang-Xin Gong Cui-Qin Fan Ye Li Tian lan wen-Jing Wang Ming-Zhen Yuan Department of Urology Shandong Provincial HospitalShandong UniversityJinan 250012China Department of Andrology Liaocheng People's HospitalShandong UniversityLiaocheng 252000China Department of Urology The Second Hospital of Shandong UniversityJinan 250012China Department of Physiology School of Basic Medical SciencesShandong UniversityJinan 250012China
The major vascular complications associated with diabetes make the management of diabetic mellitus erectile dysfunction(DMED)a challenging *** factors contributing to DMED include oxidative stress,nitric oxide(NO)/cyc... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Novel MIP gene mutation causes autosomal-dominant congenital cataract
收藏 引用
International Journal of Ophthalmology(English edition) 2024年 第3期17卷 454-465页
作者: Jing-lan Ni Hua-Ming wen Xiao-Sheng Huang Qian-wen Li Jia-Min Cai Bao-Jian Fan Jun Zhao The Second Clinical Medical College Jinan UniversityShenzhen 518020Guangdong ProvinceChina Department of Ophthalmology Dongguan Chang’an HospitalDongguan 523843Guangdong ProvinceChina Shenzhen Eye Hospital Affiliated to Jinan University Shenzhen Eye InstituteShenzhen 518040Guangdong ProvinceChina Department of Oral&Maxillofacial Surgery Shenzhen Stomatology Hospital Affiliated to Shenzhen UniversityShenzhen 518040Guangdong ProvinceChina Department of Neurosurgery Massachusetts General Hospital and Harvard Medical SchoolBoston 02114MassachusettsUSA Department of Ophthalmology Shenzhen People’s Hospital(the Second Clinical Medical CollegeJinan Universitythe First Affiliated HospitalSouthern University of Science and Technology)Shenzhen 518020Guangdong ProvinceChina
●AIM:To identify disease-causative mutations in families with congenital cataract.●METHODS:Two Chinese families with autosomaldominant congenital cataract(ADCC)were recruited and underwent comprehensive eye *** pane... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Lipase and photodecarboxylase coexpression: A potential strategy for alkane-based biodiesel production from natural triglycerides
收藏 引用
Chinese Journal of Chemical Engineering 2024年 第3期67卷 238-246页
作者: Yong-Yi Zeng Xin-Yi Xu Jin-Xuan Xie wen-Li Chen lan Liu Xin-Jian Yin Bi-Shuang Chen School of Marine Sciences Sun Yat-Sen UniversityZhuhai 519080China Southern Marine Science and Engineering Guangdong Laboratory(Zhuhai) Zhuhai 519080China
Alkane-based biodiesel is considered the next generation of biodiesel owing to its potential environmental benefits and the fact that it exhibits much higher specific caloric values than traditional ***,the formidable... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
Sulfonated poly(aryl ether ketone sulfone)modified by polyoxometalates LaW_(10) clusters for proton exchange membranes with high proton conduction performance
收藏 引用
Tungsten 2024年 第2期6卷 454-464页
作者: Meng-Long Liu Xu Han wen-wen He Feng-Yu Jiang Fang Ji Wang-Wang Shen Tao Zhou Jing-Mei Xu Ya-Qian lan School of Chemistry and Life Science Changchun University of TechnologyChangchun 130012China Advanced Institute of Materials Science Changchun University of TechnologyChangchun 130012China School of Chemistry South China Normal UniversityGuangzhou 510006China
Polyoxometalates(POMs)are classified as solid superacids which can exhibit notable proton conductivity,making them a promising functional inorganic filler for enhancing the proton conductivity of proton exchange membr... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
Chiral Phenol-2NO Ligand Cooperation with Achiral Organic Base in the Zn(II)-Catalyzed Asymmetric Alkylation Reaction of Indoles
收藏 引用
Chinese Journal of Chemistry 2024年 第13期42卷 1474-1480页
作者: Ke-lan Xu Yu-Heng Wang Xi-Rui Wang Pan Hu Bo-wen Pan wen-Jing Zhang Zi-Yue Chen Ying Zhou Xiong-Li Liu National&Local Joint Engineering Research Center for the Exploitation of Homology Resources of Southwest Medicine and Food Guizhou UniversityGuiyangGuizhou 550025China College of Pharmaceutical Sciences Guizhou University of Traditional Chinese MedicineGuiyangGuizhou 550025China Green Catalysis Center and College of ChemistryZhengzhou UniversityZhengzhouHenan 450001China
The privileged C_(2)-symmetric rigid phenol-type ligand is more attractive but challenging in asymmetric ***,we designed and synthesized a class of rigid-featured chiral tridentate Phenol-2NO ligands,that incorporate ... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Fe/S oxidation-coupled arsenic speciation transformation mediated by AMD enrichment culture under different pH conditions
收藏 引用
Journal of Environmental Sciences 2024年 第3期137卷 681-700页
作者: Yu-hang Zhou Wei-xi Huang Zhen-yuan Nie Hong-chang Liu Yue Liu Can Wang Jin-lan Xia wen-sheng Shu Key Lab of Biometallurgy of Ministry of Education of China School of Minerals Processing and BioengineeringCentral South UniversityChangsha 410083China School of Life Sciences South China Normal UniversityGuangzhou 510631China
Arsenic(As)speciation transformation in acid mine drainage(AMD)is comprehensively affected by biological and abiotic factors,such as microbially mediated Fe/S redox reactions and changes in environmental conditions(pH... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
Two-dimensional bifunctional electrocatalyst(Mo-NiFe-LDH)with multilevel structure for highly efficient overall water splitting
收藏 引用
Rare Metals 2024年 第6期43卷 2613-2622页
作者: Bao-Jie Zhang Bin Chang Shi-Peng Qiu Gang Zhao Xiao Wang Xi-Jin Xu lan Mu wen-Bo Liao Xiao-Jing Dong School of Physics and Technology University of JinanJinan 250000China KAUST Catalysis Center(KCC) King Abdullah University of Science and Technology(KAUST)Thuwal 23955-6900Kingdomof SaudiArabia School of Chemical Engineering and Technology Tianjin UniversityTianjin 300072China School of Physics and Physical Engineering Qufu Normal UniversityQufu273100China
To effectively address energy challenges,it is crucial to explore efficient and stable bifunctional nonprecious metal *** this study,a Mo-doped nickeliron layered double hydroxide with flower-cluster architecture was ... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论