咨询与建议

限定检索结果

文献类型

  • 1,089,471 篇 期刊文献
  • 9,320 篇 会议
  • 43 篇 学位论文
  • 9 册 图书
  • 7 篇 报纸

馆藏范围

  • 1,098,849 篇 电子文献
  • 1 种 纸本馆藏

日期分布

学科分类号

  • 522,657 篇 工学
    • 89,091 篇 材料科学与工程(可...
    • 70,093 篇 机械工程
    • 60,305 篇 化学工程与技术
    • 56,963 篇 计算机科学与技术...
    • 53,696 篇 电气工程
    • 40,365 篇 电子科学与技术(可...
    • 39,836 篇 土木工程
    • 34,850 篇 软件工程
    • 34,618 篇 动力工程及工程热...
    • 32,989 篇 控制科学与工程
    • 30,577 篇 环境科学与工程(可...
    • 29,987 篇 仪器科学与技术
    • 29,572 篇 建筑学
    • 29,030 篇 水利工程
    • 25,602 篇 信息与通信工程
    • 25,328 篇 地质资源与地质工...
  • 331,756 篇 医学
    • 202,166 篇 临床医学
    • 42,715 篇 中西医结合
    • 37,936 篇 公共卫生与预防医...
    • 35,095 篇 药学(可授医学、理...
    • 29,284 篇 基础医学(可授医学...
    • 25,545 篇 医学技术(可授医学...
  • 193,577 篇 理学
    • 61,626 篇 化学
    • 45,905 篇 生物学
    • 43,330 篇 物理学
  • 102,695 篇 农学
    • 29,661 篇 作物学
  • 91,300 篇 管理学
    • 36,660 篇 管理科学与工程(可...
    • 29,684 篇 公共管理
  • 56,970 篇 教育学
    • 43,113 篇 教育学
  • 36,895 篇 经济学
    • 32,110 篇 应用经济学
  • 27,634 篇 法学
  • 17,873 篇 文学
  • 10,543 篇 艺术学
  • 7,168 篇 历史学
  • 4,664 篇 哲学
  • 3,876 篇 军事学

主题

  • 7,172 篇 数值模拟
  • 6,741 篇 影响因素
  • 5,571 篇 预后
  • 5,037 篇 儿童
  • 4,782 篇 应用
  • 4,216 篇 诊断
  • 4,056 篇 治疗
  • 4,051 篇 力学性能
  • 3,792 篇 危险因素
  • 3,504 篇 对策
  • 3,446 篇 大鼠
  • 3,219 篇 产量
  • 3,162 篇 中国
  • 2,987 篇 教学改革
  • 2,932 篇 磁共振成像
  • 2,807 篇 综述
  • 2,797 篇 合成
  • 2,746 篇 糖尿病
  • 2,614 篇 护理
  • 2,608 篇 疗效

机构

  • 9,488 篇 中南大学
  • 8,461 篇 浙江大学
  • 7,930 篇 同济大学
  • 7,732 篇 四川大学
  • 7,223 篇 清华大学
  • 7,002 篇 武汉大学
  • 6,906 篇 上海交通大学
  • 6,648 篇 华中科技大学
  • 5,913 篇 中国科学院大学
  • 5,490 篇 北京大学
  • 5,284 篇 中山大学
  • 5,185 篇 华南理工大学
  • 5,171 篇 重庆大学
  • 5,116 篇 南京大学
  • 4,835 篇 中国地质大学
  • 4,734 篇 复旦大学
  • 4,729 篇 东南大学
  • 4,438 篇 湖南农业大学
  • 4,393 篇 中国矿业大学
  • 4,379 篇 西北工业大学

作者

  • 5,857 篇 周伟
  • 4,785 篇 周勇
  • 4,681 篇 周敏
  • 4,374 篇 周静
  • 4,218 篇 周军
  • 4,207 篇 周健
  • 4,106 篇 周鹏
  • 4,067 篇 周杰
  • 4,041 篇 周涛
  • 3,910 篇 周斌
  • 3,641 篇 周强
  • 3,609 篇 周颖
  • 3,551 篇 周波
  • 3,035 篇 周磊
  • 2,810 篇 周平
  • 2,574 篇 周莉
  • 2,547 篇 周俊
  • 2,543 篇 周峰
  • 2,535 篇 周洁
  • 2,439 篇 周宇

语言

  • 1,039,461 篇 中文
  • 59,376 篇 英文
  • 12 篇 日文
  • 1 篇 其他
检索条件"作者=Hua’an Zhou"
1098850 条 记 录,以下是1-10 订阅
排序:
Learnware:small models do big
收藏 引用
Science China(Information Sciences) 2024年 第1期67卷 39-50页
作者: Zhi-hua zhou Zhi-Hao TAN National Key Laboratory for Novel Software Technology Nanjing University
There are complaints about current machine learning techniques such as the requirement of a huge amount of training data and proficient training skills,the difficulty of continual learning,the risk of catastrophic for... 详细信息
来源: 同方期刊数据库 同方期刊数据库 评论
Quasi-shadowing for Z^(d)-actions
收藏 引用
Acta Mathematica Sinica,English Series 2024年 第6期40卷 1563-1580页
作者: Juan PAN Xian Kun REN Yun hua zhou School of Mathematics and Statistics Chongqing Technology and Business UniversityChongqing 400067P.R.China College of Mathematics and Statistics Chongqing UniversityChongqing 401331P.R.China
A diffeomorphism is non-uniformly partially hyperbolic if it preserves an ergodic measure with at least one zero Lyapunov *** prove that a C^(1)-smooth Z^(d)-action has the quasishadowing property if one of the genera... 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
Mechanism of local solidification time variations with melt rate during vacuum arc remelting process of 8Cr4Mo4V high-strength steel
收藏 引用
Journal of Iron and Steel Research(International) 2024年 第2期31卷 377-388页
作者: Tao Pan Hong-chun Zhu zhou-hua Jiang hua-bing Li Rui Zhang Hao Feng School of Metallurgy Northeastern UniversityShenyang110819LiaoningChina State Key Laboratory of Rolling and Automation Northeastern UniversityShenyang110819LiaoningChina
A 2D axisymmetric numerical model was established to investigate the variations of molten pool with different melt rates during the vacuum arc remelting of 8Cr4Mo4V high-strength steel,and the ingot growth was simulat... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Making Elimination of Perinatal Hepatitis B Infection a Reality:The Chinese Contribution
收藏 引用
Maternal-Fetal Medicine 2024年 第2期6卷 67-69页
作者: Jie Tang Kuanhui Xiang Yi-hua zhou Department of Obstetrics and Gynecology Wujin Hospital Affiliated with Jiangsu UniversityChangzhou 213017China Department of Obstetrics and Gynecology Wujin Clinical College of Xuzhou Medical UniversityChangzhou 213000China Department of Microbiology and Infectious Disease Center School of Basic Medical SciencesPeking University Health Science CenterBeijing 100191China Peking University-YHLO Joint Laboratory for Molecular Diagnostic of Infectious Disease Peking UniversityBeijing 100191China Departments of Laboratory Medicine and Infectious Diseases and Obstetrics&Gynecology Nanjing Drum Tower HospitalNanjing University Medical SchoolNanjing 210008China
Chronic hepatitis B virus(HBV)infection,referred to the presence of hepatitis B surface antigen(HBsAg)over 6 months,is a serious health issue because of its severe sequelae such as cirrhosis and hepatocellular *** of ... 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
LATS1 Promotes B-ALL Tumorigenesis by Regulating YAP1 Phosphorylation and Subcellular Localization
收藏 引用
Current Medical Science 2024年 第1期44卷 81-92页
作者: Feng ZHANG Mohammed Awal Issah Hai-ying FU hua-rong zhou Ting-bo LIU Jian-zhen SHEN Fujian Provincial Key Laboratory on Hematology Fujian Medical Center of HematologyFujian Institute of HematologyClinical Research Center for Hematological Malignancies of Fujian ProvinceFujian Medical University Union HospitalFuzhou 350001China Tamale Technical University Faculty of Allied Health and Pharmaceutical SciencesDepartment of Medical Laboratory TechnologyTamale NS-011-2000Ghana Department of Hematology The Third Affiliated People's Hospital of Fujian University of Traditional Chinese MedicineThe Third People's Hospital of Fujian ProvinceFuzhou 350122China
Objective YAP1 plays a dual role as an oncogene and tumor suppressor gene in several tumors;differentiating between these roles may depend on the YAP1 phosphorylation *** specific function of YAP1 in B cell acute lymp... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
New perspectives in prognostication of hepatocellular carcinoma:The role and clinical implications of transient receptor potential family genes
收藏 引用
World Journal of Gastrointestinal Oncology 2024年 第6期16卷 2862-2864页
作者: Shi-Hao Guan Wen-Jing Hu Xin-Yu Wang Yue-Xia Gu De-hua zhou Department of Plastic Surgery Qingpu Branch of Zhongshan Hospital Affiliated to Fudan UniversityShanghai 201700China Department of Nursing Shanghai Fourth People’s Hospital Affiliated to Tongji University School of MedicineShanghai 200434China Department of Thyroid Breast and Vascular SurgeryShanghai Fourth People’s Hospital Affiliated to Tongji University School of MedicineShanghai 200434China Department of Gastrointestinal Surgery Shanghai Fourth People’s Hospital Affiliated to Tongji University School of MedicineShanghai 200434China
The study titled“Transient receptor potential-related risk model predicts prognosis of hepatocellular carcinoma patients”is a significant contribution to hepatocellular carcinoma(HCC)research,highlighting the role o... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Dissolution kinetics and reaction mechanism of Al_(2)O_(3) in molten CaF_(2)-CaO-Al_(2)O_(3) slag
收藏 引用
Journal of Iron and Steel Research(International) 2024年 第4期31卷 861-869页
作者: Yao-xin Du Yan-wu Dong zhou-hua Jiang Ganna Stovpchenko Yu-shuo Li Jun huang Xin-wei Wang Yu-xiao Liu School of Metallurgy Northeastern UniversityShenyang 110819LiaoningChina Key Laboratory of Ecological Metallurgy of Multimetallic Mineral Northeastern UniversityShenyang 110819LiaoningChina State Key Laboratory of Rolling and Automation Northeastern UniversityShenyang 110819LiaoningChina E.O.Paton Electric Welding Institute of the National Academy of Science of Ukraine Kiev 03115Ukraine
The dissolution behavior of Al_(2)O_(3) in molten CaF_(2)-CaO-Al_(2)O_(3) slag,a basic slag system of electroslag remelting process,was investigated by rotating cylinder method using corundum rods to simulate Al_(2)O_... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Mortality from cerebrovascular diseases in China:Exploration of recent and future trends
收藏 引用
Chinese Medical Journal 2024年 第5期137卷 588-595页
作者: Bin Lv Ge Song Feng Jing Mingyu Li hua zhou Wanjun Li Jiacai Lin Shengyuan Yu Jun Wang Xiangyu Cao Chenglin Tian Department of Neurology The First Medical CenterChinese PLA General HospitalBeijing 100853China Department of Neurology the 305 Hospital of Chinese PLABeijing 100017China Department of Internal Medicine Gucheng County Hospital of Traditional Chinese MedicineHengshuiHebei 253800China Department of Neurology Tangshan Hospital of Traditional Chinese MedicineTangshanHebei 063000China Department of Neurology Hainan Hospital of Chinese PLA General HospitalSanyaHainan 572013China
Background:Cerebrovascular disease(CVD)ranks among the foremost factors responsible for mortality on a global *** mortality patterns of CVDs and temporal trends in China need to be well-illustrated and ***:We collecte... 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
Transparent cap adjusted the stent placed for stenosis after endoscopic injection of esophageal varices:A case report
收藏 引用
World Journal of Clinical Cases 2024年 第15期12卷 2614-2620页
作者: Fu-Long Zhang Jing Xu Yuan-Dong Zhu Qian-Neng Wu Yan Shi Lei Fang Dan zhou Hai Wang Chao-Junhuang Chun-hua zhou Qun Zhu Department of Gastroenterology Hangzhou Xixi hospitalHangzhou 310023Zhejiang ProvinceChina Department of Hepatopathy Hangzhou Xixi hospitalHangzhou 310023Zhejiang ProvinceChina
BACKGROUND The stent embedded in the esophageal mucosa is one of the complications after stenting for esophageal *** present a case of stent adjustment with the aid of a transparent cap after endoscopic injection of a... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Imaging, pathology, and diagnosis of solitary fibrous tumor of the pancreas: A case report and review of literature
收藏 引用
World Journal of Clinical Cases 2024年 第5期12卷 995-1003页
作者: Wen-Wen Wang Shu-Ping zhou Xiang Wu Luo-Luo Wang Yi Ruan Jun Lu Hai-Li Li Xu-Ling Ni Li-Li Qiu Xin-hua zhou Department of Hepatobiliary and Pancreatic Surgery The Affiliated Li Huili HospitalNingbo University School of MedicineNingbo 315000Zhejiang ProvinceChina Ningbo College of Health Sciences Ningbo College of Health SciencesNingbo 315000Zhejiang ProvinceChina Health Science Center Ningbo UniversityNingbo 315000Zhejiang ProvinceChina Department of Hepatobiliary and Pancreatic Surgery The Affiliated Hangzhou First People’s HospitalZhejiang University School of MedicineHangzhou310006Zhejiang ProvinceChina Department of Diagnosis Ningbo Diagnostic Pathology CenterNingbo 315000Zhejiang ProvinceChina
BACKGROUND A solitary fibrous tumor(SFT)is often located in the pleura,while SFT of the pancreas is extremely ***,we report a case of SFT of the pancreas and discuss imaging,histopathology,and immunohistochemistry for... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论