咨询与建议

限定检索结果

文献类型

  • 334,835 篇 期刊文献
  • 2,365 篇 会议
  • 6 册 图书

馆藏范围

  • 337,204 篇 电子文献
  • 2 种 纸本馆藏

日期分布

学科分类号

  • 155,258 篇 工学
    • 23,064 篇 材料科学与工程(可...
    • 19,122 篇 化学工程与技术
    • 14,784 篇 机械工程
    • 11,655 篇 计算机科学与技术...
    • 9,274 篇 软件工程
    • 9,165 篇 电气工程
    • 8,104 篇 仪器科学与技术
    • 7,602 篇 土木工程
    • 7,018 篇 动力工程及工程热...
    • 7,011 篇 电子科学与技术(可...
    • 6,966 篇 生物医学工程(可授...
    • 6,654 篇 环境科学与工程(可...
    • 6,270 篇 控制科学与工程
    • 6,247 篇 食品科学与工程(可...
    • 6,167 篇 水利工程
    • 5,804 篇 生物工程
  • 112,491 篇 医学
    • 66,515 篇 临床医学
    • 16,099 篇 中西医结合
    • 11,386 篇 药学(可授医学、理...
    • 11,132 篇 公共卫生与预防医...
    • 9,542 篇 基础医学(可授医学...
    • 9,012 篇 中药学(可授医学、...
    • 8,128 篇 医学技术(可授医学...
  • 44,973 篇 理学
    • 11,055 篇 化学
    • 10,629 篇 生物学
  • 41,354 篇 农学
    • 11,555 篇 作物学
    • 7,428 篇 农业资源与环境
  • 18,550 篇 管理学
    • 8,445 篇 管理科学与工程(可...
    • 5,984 篇 公共管理
  • 10,637 篇 教育学
    • 7,861 篇 教育学
  • 6,296 篇 经济学
  • 3,638 篇 法学
  • 2,503 篇 文学
  • 1,535 篇 艺术学
  • 1,314 篇 历史学
  • 1,016 篇 军事学
  • 777 篇 哲学

主题

  • 2,155 篇 数值模拟
  • 1,725 篇 预后
  • 1,691 篇 影响因素
  • 1,625 篇 大鼠
  • 1,594 篇 产量
  • 1,413 篇 诊断
  • 1,412 篇 儿童
  • 1,292 篇 应用
  • 1,254 篇 磁共振成像
  • 1,167 篇 力学性能
  • 1,134 篇 治疗
  • 1,128 篇 危险因素
  • 981 篇 细胞凋亡
  • 937 篇 合成
  • 820 篇 凋亡
  • 788 篇 糖尿病
  • 784 篇 疗效
  • 759 篇 水稻
  • 755 篇 稳定性
  • 645 篇 高血压

机构

  • 2,580 篇 中南大学
  • 2,293 篇 浙江大学
  • 2,226 篇 上海交通大学
  • 2,186 篇 清华大学
  • 2,116 篇 四川大学
  • 1,877 篇 吉林大学
  • 1,820 篇 中国科学院大学
  • 1,544 篇 华中科技大学
  • 1,528 篇 同济大学
  • 1,519 篇 天津大学
  • 1,465 篇 中国地质大学
  • 1,422 篇 西北农林科技大学
  • 1,373 篇 西安交通大学
  • 1,372 篇 山东大学
  • 1,363 篇 北京大学
  • 1,344 篇 中国农业大学
  • 1,315 篇 华南理工大学
  • 1,309 篇 中山大学
  • 1,306 篇 中国矿业大学
  • 1,259 篇 中国石油大学

作者

  • 10,396 篇 李健
  • 3,701 篇 张健
  • 3,507 篇 王健
  • 3,380 篇 李剑
  • 2,783 篇 李建
  • 2,557 篇 李建华
  • 2,290 篇 李建军
  • 1,713 篇 刘健
  • 1,499 篇 李坚
  • 1,449 篇 李建平
  • 1,360 篇 李建国
  • 1,327 篇 张建
  • 1,258 篇 王建
  • 1,228 篇 陈健
  • 1,195 篇 李伟
  • 1,093 篇 李强
  • 1,061 篇 周健
  • 987 篇 李军
  • 921 篇 李静
  • 908 篇 王剑

语言

  • 320,850 篇 中文
  • 16,355 篇 英文
  • 1 篇 法文
检索条件"作者=ZUO jian-li"
337206 条 记 录,以下是11-20 订阅
排序:
硒、钼、钒污染环境的生态地球化学修复物种筛选与展望
收藏 引用
矿物岩石地球化学通报 2005年 第3期24卷 222-231页
作者: 方维萱 兀鹏武 左建莉 李幸凡 有色金属矿产地质调查中心北京地质调查所 西北有色金属地质勘查局物化探总队 西安710068 西安邮电学院 西安710068
在对以往硒、钼、钒富集植物及其生态环境地球化学研究成果综述基础上,提出了植物生态地球化学富集类型和金属矿化植物划分的新方案,探讨了硒、钼、钒在植物中传输规律,初步筛选出硒、钼、钒污染环境的生态地球化学修复物种,提出了固体... 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
Construction of Ni single-atom coordinated with doped N and S elements for mild hydrogenation of methyl acrylate to methyl propionate
收藏 引用
Nano Research 2025年 第1期18卷 217-224页
作者: Taolue Sun Chen jian Gang Wang Hui Zhao Guoliang Zhang Zengxi li Chunshan li State Key Laboratory of Mesoscience and Engineering CAS Key Laboratory of Green Process and EngineeringBeijing Key Laboratory of Ionic Liquids Clean ProcessInstitute of Process EngineeringChinese Academy of SciencesBeijing 100190China School of Chemical Engineering University of Chinese Academy of SciencesBeijing 100049China Huizhou Institute of Green Energy and Advanced Materials Huizhou 516081China Advanced Energy Science and Technology Guangdong Laboratory Huizhou 516081China
Although the nickel-based catalyst is able toexhibit comparative catalytic activity to noble metal formethyl acrylate hydrogenation,it requires strict reactioncondition,which can be improved by regulation ofcoordinati... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Quantum public-key crypto via EPR pairs
收藏 引用
Science China(Physics,Mechanics & Astronomy) 2025年 第1期Mechanics & Astronomy) .卷 58-63页
作者: Xiang-Qun Fu Hong-Wei li jian-Hong Shi Tan li Wan-Su Bao Henan Key Laboratory of Quantum Information and Cryptography Information Engineering University Synergetic Innovation Center of Quantum Information and Quantum Physics University of Science and Technology of China
With the development of quantum computing technology, quantum public-key cryptography is gradually becoming an alternative to the existing classical public-key cryptography. This paper designs a quantum trapdoor one-w... 详细信息
来源: 同方期刊数据库 同方期刊数据库 评论
Unlocking the stable interface in aqueous zinc-ion battery with multifunctional xylose-based electrolyte additives
收藏 引用
Journal of Energy Chemistry 2025年 第1期100卷 770-778页
作者: Xiaoqin li jian Xiang Lu Qiu Xiaohan Chen Yinkun Zhao Yujue Wang Qu Yue Taotao Gao Wenlong liu Dan Xiao Zhaoyu Jin Panpan li Institute for Advanced Study Chengdu University School of Mechanical Engineering Chengdu University College of Food and Biological Engineering Chengdu University Institute of Fundamental and Frontier Sciences University of Electronic Science and Technology of China College of Materials Science and Engineering Sichuan University
The growth of dendrites and the side reactions occurring at the Zn anode pose significant challenges to the commercialization of aqueous Zn-ion batteries(AZIBs). These challenges arise from the inherent conflict bet... 详细信息
来源: 同方期刊数据库 同方期刊数据库 评论
An Unprecedented Efficiency with Approaching 21%Enabled by Additive‑Assisted Layer‑by‑Layer Processing in Organic Solar Cells
收藏 引用
Nano-Micro Letters 2025年 第2期17卷 372-375页
作者: Shuai Xu Youdi Zhang Yanna Sun Pei Cheng Zhaoyang Yao Ning li Long Ye lijian zuo Ke Gao Key Laboratory of Advanced Green Functional Materials College of ChemistryChangchun Normal UniversityChangchun 130032People’s Republic of China Shandong Provincial Key Laboratory for Science of Material Creation and Energy Conversion School of Chemistry and Chemical EngineeringShandong UniversityQingdao 266237People’s Republic of China College of Polymer Science and Engineering Sichuan UniversityChengdu 610065People’s Republic of China State Key Laboratory and Institute of Elemento‑Organic Chemistry Centre of Nanoscale Science and Technology and Key Laboratory of Functional Polymer MaterialsRenewable Energy Conversion and Storage Center(RECAST)College of ChemistryNankai UniversityTianjin 300071People’s Republic of China Institute of Polymer Optoelectronic Materials and Devices State Key Laboratory of Luminescent Materials and Devices South China University of TechnologyGuangzhou 510640People’s Republic of China Tianjin Key Laboratory of Molecular Optoelectronic Sciences School of Materials Science and EngineeringTianjin UniversityTianjin 300350People’s Republic of China State Key Laboratory of Silicon Materials MOE Key Laboratory of Macromolecular Synthesis and FunctionalizationDepartment of Polymer Science and EngineeringZhejiang UniversityHangzhou 310027People’s Republic of China
Recently published in Joule,Feng liu and colleagues from Shanghai Jiaotong University reported a record-breaking 20.8%power conversion efficiency in organic solar cells(OSCs)with an interpenetrating fibril network act... 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
Real-world evidence on the efficacy and safety of vonoprazanamoxicillin dual therapy for Helicobacter pylori treatment in elderly patients
收藏 引用
World Journal of Gastroenterology 2025年 第1期31卷 68-78页
作者: Wen Gao Jing-Wen li Hui Ye Xue-Zhi Zhang jian-Xiang liu Hong Cheng Department of Gastroenterology Peking University First HospitalBeijing 100034China School of Medicine Tsinghua MedicineTsinghua UniversityBeijing 100034China Department of Traditional Chinese Medicine and Integrative Medicine Peking University First HospitalBeijing 100034China
BACKGROUND A dual therapy regimen containing amoxicillin is a common treatment option for the eradication of Helicobacter pylori(***).While substantial research supports the efficacy and safety of vonoprazan and amoxi... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
AAV mediated carboxyl terminus of Hsp70 interacting protein overexpression mitigates the cognitive and pathological phenotypes of APP/PS1 mice
收藏 引用
Neural Regeneration Research 2025年 第1期20卷 253-264页
作者: Zhengwei Hu Jing Yang Shuo Zhang Mengjie li Chunyan zuo Chengyuan Mao Zhongxian Zhang Mibo Tang Changhe Shi Yuming Xu Department of Neurology The First Affiliated Hospital of Zhengzhou UniversityZhengzhou UniversityZhengzhouHenan ProvinceChina Academy of Medical Sciences of Zhengzhou University ZhengzhouHenan ProvinceChina NHC Key Laboratory of Prevention and treatment of Cerebrovascular Diseases The First Affiliated Hospital of Zhengzhou UniversityZhengzhou UniversityZhengzhouHenan ProvinceChina Henan Key Laboratory of Cerebrovascular Diseases The First Affiliated Hospital of Zhengzhou UniversityZhengzhou UniversityZhengzhouHenan ProvinceChina Institute of Neuroscience Zhengzhou UniversityZhengzhouHenan ProvinceChina Sino-British Research Centre for Molecular Oncology National Centre for International Research in Cell and Gene TherapySchool of Basic Medical SciencesAcademy of Medical SciencesZhengzhou UniversityZhengzhouHenan ProvinceChina Department of Gerontology The First Affiliated Hospital of Zhengzhou UniversityZhengzhou UniversityZhengzhouHenan ProvinceChina
The E3 ubiquitin ligase,carboxyl terminus of heat shock protein 70(Hsp70)interacting protein(CHIP),also functions as a co-chaperone and plays a crucial role in the protein quality control *** this study,we aimed to in... 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
Insights into spinal muscular atrophy from molecular biomarkers
收藏 引用
Neural Regeneration Research 2025年 第7期20卷 1849-1863页
作者: Xiaodong Xing Xinzhu liu Xiandeng li Mi li Xian Wu Xiaohui Huang Ajing Xu Yan liu jian Zhang Department of Clinical Pharmacy Xinhua HospitalShanghai Jiao Tong University School of MedicineShanghaiChina College of Pharmacy Chongqing Medical UniversityChongqingChina
Spinal muscular atrophy is a devastating motor neuron disease characterized by severe cases of fatal muscle *** is one of the most common genetic causes of mortality among infants aged less than 2 *** research is curr... 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
DEPOSITION OF DIAMOND FILMS BY PCVD FROM METHANE-HYDROGEN
收藏 引用
Journal of Energy Chemistry 1992年 第3期 244-251页
作者: ZHAN Ru-Juan WANG Xue-Yi jianG Xi-Ceng YIN Dong-Hui Department of Moder Physics University of Science and Technology of China Academia Sinica,Hefei,Anhui 230026 ZHOU Gui-En XU Cun-Yi zuo jian li Fan-Qing LU jiang Structure Research Laboratory University of Science and Technology of China Academia Sinica,Hefei Anhui 230026 Received Jauuary 25,1992.
Diamond thin films have been formed by plasma chemical vapordeposition from methane(CH)and hydrogen(H)mixed gases on silicon andquartz *** films deposited under suitable conditions have goodcrystallity measured by... 详细信息
来源: 同方期刊数据库 同方期刊数据库 评论
Perilipin-2 mediates ferroptosis in oligodendrocyte progenitor cells and myelin injury after ischemic stroke
收藏 引用
Neural Regeneration Research 2025年 第7期20卷 2015-2028页
作者: jian Yang jiang Wu Xueshun Xie Pengfei Xia Jinxin Lu Jiale liu Lei Bai Xiang li Zhengquan Yu Haiying li Department of Neurosurgery&Brain and Nerve Research Laboratory The First Affiliated Hospital of Soochow UniversitySuzhouJiangsu ProvinceChina Institute of Stroke Research Soochow UniversitySuzhouJiangsu ProvinceChina
Differentiation of oligodendrocyte progenitor cells into mature myelin-forming oligodendrocytes contributes to *** of remyelination due to oligodendrocyte progenitor cell death can result in severe nerve *** is an iro... 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