咨询与建议

限定检索结果

文献类型

  • 172,439 篇 期刊文献
  • 966 篇 会议

馆藏范围

  • 173,405 篇 电子文献
  • 0 种 纸本馆藏

日期分布

学科分类号

  • 70,812 篇 医学
    • 41,183 篇 临床医学
    • 10,202 篇 中西医结合
    • 10,144 篇 公共卫生与预防医...
    • 10,047 篇 药学(可授医学、理...
    • 7,691 篇 基础医学(可授医学...
    • 6,252 篇 中药学(可授医学、...
    • 5,142 篇 医学技术(可授医学...
    • 4,131 篇 护理学(可授医学、...
    • 4,001 篇 中医学
  • 66,984 篇 工学
    • 11,764 篇 化学工程与技术
    • 11,530 篇 材料科学与工程(可...
    • 7,212 篇 机械工程
    • 5,913 篇 计算机科学与技术...
    • 5,280 篇 电气工程
    • 5,065 篇 环境科学与工程(可...
    • 4,362 篇 食品科学与工程(可...
    • 4,361 篇 电子科学与技术(可...
    • 4,313 篇 生物医学工程(可授...
    • 3,947 篇 动力工程及工程热...
    • 3,847 篇 生物工程
    • 3,760 篇 软件工程
  • 33,879 篇 理学
    • 12,828 篇 化学
    • 10,860 篇 生物学
    • 6,972 篇 物理学
    • 4,045 篇 生态学
  • 23,890 篇 农学
    • 7,938 篇 作物学
    • 4,450 篇 农业资源与环境
  • 10,683 篇 管理学
    • 4,080 篇 公共管理
    • 3,725 篇 管理科学与工程(可...
  • 8,056 篇 教育学
    • 6,058 篇 教育学
  • 3,735 篇 经济学
  • 2,778 篇 法学
  • 2,344 篇 文学
  • 854 篇 艺术学
  • 745 篇 历史学
  • 507 篇 哲学
  • 328 篇 军事学

主题

  • 1,221 篇 影响因素
  • 979 篇 儿童
  • 977 篇 大鼠
  • 775 篇 危险因素
  • 774 篇 预后
  • 755 篇 产量
  • 538 篇 应用
  • 491 篇 合成
  • 490 篇 护理
  • 486 篇 凋亡
  • 471 篇 糖尿病
  • 467 篇 数值模拟
  • 464 篇 玉米
  • 450 篇 诊断
  • 449 篇 细胞凋亡
  • 422 篇 小鼠
  • 417 篇 磁共振成像
  • 416 篇 高效液相色谱法
  • 410 篇 生活质量
  • 407 篇 水稻

机构

  • 895 篇 浙江大学
  • 864 篇 上海交通大学
  • 847 篇 吉林大学
  • 711 篇 山东大学
  • 687 篇 中国科学院大学
  • 659 篇 北京大学
  • 654 篇 河南农业大学
  • 637 篇 四川大学
  • 632 篇 解放军总医院
  • 620 篇 南京农业大学
  • 564 篇 西北农林科技大学
  • 558 篇 中山大学
  • 522 篇 中国农业大学
  • 518 篇 甘肃农业大学
  • 514 篇 北京中医药大学
  • 508 篇 天津大学
  • 496 篇 兰州大学
  • 485 篇 华中科技大学
  • 470 篇 河北农业大学
  • 470 篇 中南大学

作者

  • 3,149 篇 王海燕
  • 2,346 篇 张海燕
  • 1,997 篇 李海燕
  • 1,616 篇 刘海燕
  • 1,162 篇 陈海燕
  • 942 篇 李霞
  • 816 篇 杨海燕
  • 749 篇 王海霞
  • 746 篇 张海霞
  • 718 篇 孙海燕
  • 715 篇 吴海燕
  • 705 篇 赵海燕
  • 633 篇 黄海燕
  • 598 篇 李海霞
  • 589 篇 周海燕
  • 561 篇 刘霞
  • 529 篇 张霞
  • 498 篇 王燕
  • 482 篇 朱海燕
  • 467 篇 张艳

语言

  • 166,636 篇 中文
  • 6,767 篇 英文
  • 2 篇 日文
检索条件"作者=Hai-Xia Yan"
173405 条 记 录,以下是1-10 订阅
排序:
Use of Non-Verbal Representations to Define Concept of Pulse Conditions in Traditional Chinese Medicine Standards
收藏 引用
Chinese Medicine and Culture 2022年 第2期5卷 136-142页
作者: Chun-Ke Zhang Yi-Qin Wang Rui Guo hai-xia yan Jian-Jun yan Wen-Jie Wu Jing Li School of Basic Medical Sciences Shanghai University of Traditional Chinese MedicineShanghai 201203China Key Laboratory of Health Identification and Assessment of Shanghai Shanghai 201203China School of Mechanical and Power Engineering East China University of Science and TechnologyShanghai 200237China Institute of TCM International Standardization Shanghai University of Traditional Chinese MedicineShanghai 201203China Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine Shanghai 201203China
The standardization of terms and definitions is fundamental to all activities in the domain of traditional Chinese medicine(TCM).For decades,definitions of TCM terminology relied on conventional verbal representations... 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
Nuclei-rich galvanizing strategy for suppressing zinc dendrite growth
收藏 引用
Rare Metals 2024年 第8期43卷 4016-4018页
作者: hai-xia Wu Kai-Lu Guo College of Chemistry and Chemical Engineering Henan Key Laboratory of Function-Oriented Porous MaterialsLuoyang Normal UniversityLuoyang 471934China
The uncontrolled growth of zinc dendrites on zinc anode hinders the application of zinc ion *** solve this problem,Lu's group proposed a nuclei-rich galvanizing strategy for suppressing the zinc dendrite *** allows th... 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
“Buckets effect”in the kinetics of electrocatalytic reactions
收藏 引用
Journal of Energy Chemistry 2024年 第2期89卷 388-396,I0010页
作者: Haowen Cui yan-xia Chen Hefei National Laboratory for Physical Sciences at Microscale Department of Chemical PhysicsUniversity of Science and Technology of ChinaHefei 230026AnhuiChina
In this study,we systematically investigated the effect of proton concentration on the kinetics of the oxygen reduction reaction(ORR)on Pt(111)in acidic *** results demonstrate a rectangular hyperbolic relationship,i.... 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
Zeolite polymer membrane as protective interface for Mg battery
收藏 引用
Rare Metals 2024年 第9期43卷 4636-4638页
作者: hai-xia Wu Kai-Lu Guo College of Chemistry and Chemical Engineering Henan Key Laboratory of Function-Oriented Porous MaterialsLuoyang Normal University
Excessive electrolyte decomposition seriously determines the performance of high-voltage Mg batteries. In Nazar?s work, the strategy using a zeolite polymer membrane as a protective interface was proposed to restrain ...
来源: 同方期刊数据库 同方期刊数据库 评论
Deciphering the linear relationship in the activity of the oxygen reduction reaction on Pt electrodes:A decisive role of adsorbates
收藏 引用
Journal of Energy Chemistry 2024年 第7期94卷 70-77页
作者: Haowen Cui yan-xia Chen Hefei National Research Center for Physical Sciences at Microscale and Department of Chemical Physics University of Science and Technology of ChinaHefei 230026AnhuiChina
Despite substantial efforts in developing high-performance catalysts for the oxygen reduction reaction(ORR),the persistent challenge lies in the high onset overpotential of the ORR,and the effect of the elec-trolyte s... 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
Investigation and analysis on the relative factors that influence contracted nurses to resign initiatively
收藏 引用
现代护理(上旬版) 2007年 第4期13卷 885-887页
作者: NING Ning CHEN hai-xia ZHAO xiao-yan Department of Orthopedics West China Hospital Siehuan University Chengdu610041
来源: 维普期刊数据库 维普期刊数据库 评论
Drug repurposing for cancer therapy
收藏 引用
Signal Transduction and Targeted Therapy 2024年 第5期9卷 1981-2013页
作者: Ying xia Ming Sun hai Huang Wei-Lin Jin Center for Clinical Laboratories The Affiliated Hospital of Guizhou Medical UniversityGuiyang 550004PR China The First Affiliated Hospital of Guizhou University of Traditional Chinese Medicine Guiyang 550001PR China School of Clinical Laboratory Science Guizhou Medical UniversityGuiyang 550004PR China Division of Gastroenterology and Hepatology Department of Medicine andDepartment of OncologySidney Kimmel Comprehensive Cancer CenterJohns Hopkins University School of MedicineBaltimoreMD 21287USA Institute of Cancer Neuroscience Medical Frontier Innovation Research CenterThe First Hospital of Lanzhou UniversityThe First Clinical Medical College of Lanzhou UniversityLanzhou 730000PR China
Cancer,a complex and multifactorial disease,presents a significant challenge to global *** significant advances in surgical,radiotherapeutic and immunological approaches,which have improved cancer treatment outcomes,d... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Boosting ammonia production in electrocatalytic NO_(x)reduction on a robust Fe/FeMoO_(4)catalyst
收藏 引用
Nano Research 2024年 第7期17卷 5801-5806页
作者: Dong-Xue Liu Xin Deng Yong-Fu Zhu Zhe Meng Xue-Feng Sun Miao-Miao Shi hai-xia Zhong Jun-Min yan Key Laboratory of Automobile Materials Ministry of EducationSchool of Materials Science and EngineeringJilin UniversityChangchun 130022China State Key Laboratory of Rare Earth Resource Utilization Changchun Institute of Applied ChemistryChinese Academy of SciencesChangchun 130022China
Electrocatalytic reduction of nitrate(NO_(3)^(−))and nitride(NO_(2)^(−))to ammonia(NH3)is of wide interest as a promising alternative to the energy-intensive Haber-Bosch route for mitigating the vast energy consumptio... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Preparation and characterization of pH-responsive metal-polyphenol structure coated nanoparticles
收藏 引用
Food Science and Human Wellness 2024年 第3期13卷 1303-1310页
作者: Qile xia yan Liang Ailing Cao yan Cao Luyun Cai Key Laboratory of Post-Harvest Handling of Fruits Food Science InstituteZhejiang Academy of Agricultural SciencesHangzhou 310021China Ningbo Research Institute College of Biosystems Engineering and Food ScienceZhejiang UniversityNingbo 315100China School of Biological and Chemical Engineering Zhejiang Engineering Research Center for Intelligent Marine Ranch EquipmentNingboTech UniversityNingbo 315100China College of Food Science and Engineering Bohai UniversityJinzhou 121013China Hangzhou Customs District Hangzhou 310007China
In this paper,tannic acid(TA)and Fe~(3+)were added to form a layer of metal-polyphenol network structure on the surface of the nanoparticles which were fabricated by zein and carbon quantum dots(CQDs)encapsulating phl... 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
Transient diabetes mellitus with ABCC8 variant successfully treated with sulfonylurea:Two case reports and review of literature
收藏 引用
World Journal of Diabetes 2024年 第8期15卷 1811-1819页
作者: Ling-Hua Shen yan Cui Dong-xia Fu Wei yang Sheng-Nan Wu Hui-Zhen Wang hai-Hua yang Yong-Xing Chen hai-yan Wei Department of Endocrinology and Metabolism Henan Key Laboratory of Children's Genetics and Metabolic DiseasesChildren's Hospital Affiliated to Zhengzhou UniversityHenan Children's Hospital Zhengzhou Children's HospitalZhengzhou 450018Henan ProvinceChina
BACKGROUND Transient neonatal diabetes mellitus(TNDM)is a rare form of diabetes mellitus that usually presents within the first 6 mo of *** often enter remission within several months,although relapse can occur later ... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论