咨询与建议

限定检索结果

文献类型

  • 234,319 篇 期刊文献
  • 1,690 篇 会议

馆藏范围

  • 236,009 篇 电子文献
  • 0 种 纸本馆藏

日期分布

学科分类号

  • 108,054 篇 工学
    • 15,429 篇 材料科学与工程(可...
    • 13,039 篇 化学工程与技术
    • 10,093 篇 机械工程
    • 7,845 篇 计算机科学与技术...
    • 6,710 篇 电气工程
    • 6,225 篇 软件工程
    • 5,910 篇 仪器科学与技术
    • 5,310 篇 土木工程
    • 5,089 篇 动力工程及工程热...
    • 5,034 篇 电子科学与技术(可...
    • 4,852 篇 环境科学与工程(可...
    • 4,796 篇 控制科学与工程
    • 4,578 篇 食品科学与工程(可...
    • 4,483 篇 生物医学工程(可授...
    • 4,365 篇 水利工程
  • 79,380 篇 医学
    • 45,332 篇 临床医学
    • 12,179 篇 中西医结合
    • 8,041 篇 药学(可授医学、理...
    • 7,875 篇 公共卫生与预防医...
    • 6,911 篇 中药学(可授医学、...
    • 6,171 篇 基础医学(可授医学...
    • 5,219 篇 医学技术(可授医学...
  • 30,770 篇 理学
    • 7,696 篇 化学
    • 6,696 篇 生物学
  • 27,269 篇 农学
    • 7,863 篇 作物学
    • 5,592 篇 农业资源与环境
  • 14,031 篇 管理学
    • 5,874 篇 管理科学与工程(可...
    • 4,882 篇 公共管理
  • 7,853 篇 教育学
    • 5,866 篇 教育学
  • 4,879 篇 经济学
    • 4,311 篇 应用经济学
  • 2,760 篇 法学
  • 2,026 篇 文学
  • 1,470 篇 艺术学
  • 898 篇 历史学
  • 795 篇 军事学
  • 548 篇 哲学

主题

  • 1,453 篇 数值模拟
  • 1,405 篇 影响因素
  • 1,310 篇 预后
  • 1,054 篇 大鼠
  • 992 篇 产量
  • 966 篇 儿童
  • 948 篇 危险因素
  • 836 篇 力学性能
  • 798 篇 磁共振成像
  • 750 篇 诊断
  • 633 篇 治疗
  • 617 篇 应用
  • 604 篇 细胞凋亡
  • 554 篇 合成
  • 525 篇 糖尿病
  • 514 篇 凋亡
  • 460 篇 水稻
  • 451 篇 老年人
  • 413 篇 安全性
  • 364 篇 化学成分

机构

  • 1,783 篇 吉林大学
  • 1,550 篇 上海交通大学
  • 1,518 篇 中国科学院大学
  • 1,508 篇 北京大学
  • 1,490 篇 清华大学
  • 1,335 篇 浙江大学
  • 1,266 篇 中南大学
  • 1,265 篇 天津大学
  • 1,251 篇 西北农林科技大学
  • 1,225 篇 北京中医药大学
  • 1,207 篇 山东大学
  • 1,087 篇 中国地质大学
  • 1,021 篇 哈尔滨工业大学
  • 1,015 篇 解放军总医院
  • 1,005 篇 四川大学
  • 999 篇 中国矿业大学
  • 961 篇 中国石油大学
  • 959 篇 大连理工大学
  • 893 篇 西安交通大学
  • 864 篇 东北大学

作者

  • 9,901 篇 王鑫
  • 7,894 篇 王欣
  • 3,338 篇 王新
  • 3,066 篇 王昕
  • 2,123 篇 李鑫
  • 2,100 篇 张鑫
  • 1,855 篇 李欣
  • 1,464 篇 张欣
  • 1,451 篇 刘鑫
  • 1,217 篇 刘欣
  • 1,180 篇 王伟
  • 1,050 篇 xin wang
  • 976 篇 王立新
  • 930 篇 王磊
  • 867 篇 金鑫
  • 839 篇 王新华
  • 776 篇 王静
  • 773 篇 陈鑫
  • 761 篇 王馨
  • 737 篇 赵鑫

语言

  • 223,148 篇 中文
  • 12,853 篇 英文
  • 8 篇 日文
检索条件"作者=WANG Xin-an"
236009 条 记 录,以下是1-10 订阅
排序:
The role of a novel antibacterial substance,cyclic opine-producing Lacticaseibacillus rhamnosus LS8 in ameliorating ulcerative colitis:a fecal microbiota transplantation study
收藏 引用
Food Science and Human Wellness 2024年 第2期13卷 778-790页
作者: Tao wang Shuang wang Shuchen Dong Ruiling wang Shuxuan wang Jie Yang xin wang xin College of Food Science and Engineering Northwest Agriculture and Forestry UniversityYangling 712100China Faculty of Food Science and Engineering Kunming University of Science and TechnologyKunming 650500China School of Life Science and Technology Xinjiang UniversityUrumqi 830046China
Intestinal microbiota imbalance may worsen the progression of ulcerative colitis(UC).Lacticaseibacillus rhamnosus LS8(LR)has the potential ability to regulate microbiota through producing a novel antibacterial substan... 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
Electrical characteristics of a fractional-order 3×n Fan network
收藏 引用
Communications in Theoretical Physics 2024年 第4期76卷 176-187页
作者: Zhi-Zhong Tan xin wang Department of Physics Nantong UniversityNantong 226019China
In this article a new achievement of fractional-order 3×n Fan networks is *** the first step,the RT-I method is used to derive the general formulae of the equivalent impedance of fractional-order 3×n Fan *** the sec... 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
Knockout of C6orf120 in Rats Alleviates Concanavalin A-induced Autoimmune Hepatitis by Regulating Macrophage Polarization
收藏 引用
Biomedical and Environmental Sciences 2024年 第6期37卷 594-606页
作者: xin wang Yuqi wang Hui Liu Yingying Lin Peng wang Yunyun Yi xin Li Department of Center of Integrated Traditional Chinese and Western Medicine Peking University Ditan Teaching HospitalBeijing 100015China Department of Center of Integrated Traditional Chinese and Western Medicine Beijing Ditan HospitalCapital Medical UniversityBeijing 100015China Department of Center of Infectious Disease Beijing Ditan HospitalCapital Medical UniversityBeijing 100015China
Objective The effect of the functionally unknown gene C6orf120 on autoimmune hepatitis was investigated on C6orf120 knockout rats(C6orf120^(-/-))and THP-1 *** Six–eight-week-old C6orf120^(-/-)and wild-type(WT)SD rats... 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
Quantum self-attention neural networks for text classification
收藏 引用
Science China(Information Sciences) 2024年 第4期67卷 301-313页
作者: Guangxi LI Xuanqiang ZHAO xin wang Institute for Quantum Computing Baidu Research Centre for Quantum Software and Information University of Technology Sydney QICI Quantum Information and Computation Initiative Department of Computer ScienceThe University of Hong Kong Thrust of Artificial Intelligence Information HubHong Kong University of Science and Technology(Guangzhou)
An emerging direction of quantum computing is to establish meaningful quantum applications in various fields of artificial intelligence, including natural language processing(NLP). Although some efforts based on synta... 详细信息
来源: 同方期刊数据库 同方期刊数据库 评论
Effects of serum proteins on corrosion rates and product bioabsorbability of biodegradable metals
收藏 引用
Regenerative Biomaterials 2024年 第1期3卷 132-148页
作者: Hongjie Zhang xin Li Zehua Qu Wanqian Zhang Qunsong wang Dinglingge Cao Yaoben wang xin wang Yang wang Lin Yu Jiandong Ding State Key Laboratory of Molecular Engineering of Polymers Department of Macromolecular ScienceFudan UniversityShanghai 200438China
Corrodible metals are the newest kind of biodegradable materials and raise a new problem of the corrosion ***,the removal of the precipitated products has been unclear and even largely ignored in ***,we find that albu... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Comparison of tailpipe carbonyls and volatile organic compounds emissions from in-use gasoline/CNG bi-fuel vehicles
收藏 引用
Journal of Environmental Sciences 2024年 第1期135卷 619-629页
作者: Jiachen Li Yunshan Ge xin wang Mengzhu Zhang Haohao wang School of Mechanical Engineering Beijing Institute of TechnologyBeijing 100081China
Ground-level ozone contamination has been globally an urban air quality issue,particularly for China,which has recently made significant progress in purifying its *** exhaust emissions from motor vehicles,predominantl... 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
Revealing the Role of Defect in 3D Graphene-Based Photocatalytic Composite for Efficient Elimination of Antibiotic and Heavy Metal Combined Pollution
收藏 引用
Energy & Environmental Materials 2024年 第3期7卷 164-174页
作者: xin wang Jingzhe Zhang Hui wang Mengjun Liang Qiang wang Fuming Chen Research Institute of Frontier Science Southwest Jiaotong UniversityChengdu 610031China Guangdong Provincial Key Laboratory of Quantum Engineering and Quantum Materials School of Electronics and Information EngineeringSouth China Normal UniversityFoshan 528225China School of Aeronautics Northwestern Polytechnical UniversityXi'an 710072China Hubei Key Laboratory for High-Efficiency Utilization of Solar Energy and Operation Control of Energy Storage System Hubei University of TechnologyWuhan 430068China MOE Key Laboratory of Thermo-Fluid Science and Engineering School of Energy and Power EngineeringXi'an Jiaotong UniversityXi'an 710049China
Defect engineering can give birth to novel properties for adsorption and photocatalysis in the control of antibiotics and heavy metal combined pollution with photocatalytic ***,the role of defects and the process mech... 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
Evaluation of 3D crustal seismic velocity models in southwest China:Model performance,limitation,and prospects
收藏 引用
Science China Earth Sciences 2024年 第2期67卷 604-619页
作者: xin wang Ling CHEN Qi-Fu CHEN Key Laboratory of Earth and Planetary Physics Institute of Geology and GeophysicsChinese Academy of SciencesBeijing100029China College of Earth and Planetary Sciences University of Chinese Academy of SciencesBeijing100049China State Key Laboratory of Lithospheric Evolution Institute of Geology and GeophysicsChinese Academy of SciencesBeijing100029China
Southwest China is a tectonically and seismically active region,witnessing strong deformation due to the collision between the Indian and Eurasian *** the subsurface velocity structure of this region is thus important... 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
Adolescent suicide risk factors and the integration of socialemotional skills in school-based prevention programs
收藏 引用
World Journal of Psychiatry 2024年 第4期14卷 494-506页
作者: xin-Qiao Liu xin wang School of Education Tianjin UniversityTianjin 300350China
Adolescents are considered one of the most vulnerable groups affected by *** changes in adolescents’physical and mental states,as well as in their lives,significantly and undeniably increase the risk of ***,social,fa... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Unlocking the power of physical activity in easing psychological distress
收藏 引用
World Journal of Psychiatry 2024年 第1期14卷 1-7页
作者: xin-Qiao Liu xin wang School of Education Tianjin UniversityTianjin 300350China
The severity of the current global mental health situation and the importance of maintaining psychological well-being call for more powerful,convenient,and efficient solutions for addressing psychological issues and r... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论