咨询与建议

限定检索结果

文献类型

  • 109,779 篇 期刊文献
  • 735 篇 会议
  • 2 册 图书

馆藏范围

  • 110,516 篇 电子文献
  • 0 种 纸本馆藏

日期分布

学科分类号

  • 52,025 篇 工学
    • 7,589 篇 材料科学与工程(可...
    • 6,172 篇 化学工程与技术
    • 5,232 篇 机械工程
    • 3,724 篇 计算机科学与技术...
    • 3,123 篇 电气工程
    • 2,937 篇 软件工程
    • 2,854 篇 土木工程
    • 2,777 篇 仪器科学与技术
    • 2,663 篇 动力工程及工程热...
    • 2,463 篇 电子科学与技术(可...
    • 2,440 篇 生物医学工程(可授...
    • 2,027 篇 水利工程
    • 2,017 篇 控制科学与工程
    • 1,983 篇 交通运输工程
    • 1,973 篇 生物工程
    • 1,950 篇 环境科学与工程(可...
  • 37,104 篇 医学
    • 23,040 篇 临床医学
    • 5,051 篇 中西医结合
    • 3,650 篇 药学(可授医学、理...
    • 3,427 篇 基础医学(可授医学...
    • 3,372 篇 公共卫生与预防医...
    • 2,830 篇 中药学(可授医学、...
    • 2,664 篇 医学技术(可授医学...
  • 14,899 篇 理学
    • 3,575 篇 化学
    • 3,459 篇 生物学
    • 1,972 篇 物理学
  • 13,246 篇 农学
    • 3,998 篇 作物学
    • 2,329 篇 农业资源与环境
  • 5,468 篇 管理学
    • 2,617 篇 管理科学与工程(可...
  • 2,831 篇 教育学
    • 2,071 篇 教育学
  • 1,805 篇 经济学
  • 1,016 篇 法学
  • 741 篇 文学
  • 529 篇 艺术学
  • 479 篇 历史学
  • 365 篇 军事学
  • 236 篇 哲学

主题

  • 672 篇 数值模拟
  • 556 篇 预后
  • 497 篇 大鼠
  • 428 篇 影响因素
  • 404 篇 磁共振成像
  • 394 篇 产量
  • 380 篇 诊断
  • 343 篇 治疗
  • 333 篇 力学性能
  • 329 篇 合成
  • 321 篇 应用
  • 281 篇 危险因素
  • 272 篇 儿童
  • 267 篇 凋亡
  • 251 篇 细胞凋亡
  • 228 篇 疗效
  • 225 篇 水稻
  • 184 篇 仿真
  • 182 篇 分析
  • 181 篇 糖尿病

机构

  • 1,237 篇 浙江大学
  • 957 篇 上海交通大学
  • 684 篇 清华大学
  • 668 篇 天津大学
  • 603 篇 中南大学
  • 548 篇 华中科技大学
  • 534 篇 四川大学
  • 522 篇 吉林大学
  • 496 篇 华南理工大学
  • 490 篇 中国科学院大学
  • 467 篇 南京大学
  • 458 篇 中山大学
  • 444 篇 东南大学
  • 442 篇 同济大学
  • 440 篇 中国石油大学
  • 437 篇 扬州大学
  • 429 篇 哈尔滨工业大学
  • 393 篇 北京大学
  • 392 篇 西北农林科技大学
  • 388 篇 中国地质大学

作者

  • 1,278 篇 王刚
  • 1,255 篇 李刚
  • 1,062 篇 陈刚
  • 999 篇 刘刚
  • 782 篇 王健
  • 770 篇 张健
  • 558 篇 李健
  • 423 篇 金刚
  • 412 篇 赵刚
  • 365 篇 刘健
  • 338 篇 王建刚
  • 311 篇 吴刚
  • 309 篇 徐刚
  • 262 篇 金剑
  • 231 篇 王志刚
  • 218 篇 陈健
  • 218 篇 刘金刚
  • 213 篇 王建
  • 208 篇 张建
  • 190 篇 王剑

语言

  • 105,033 篇 中文
  • 5,483 篇 英文
检索条件"作者=jian Gang JIN"
110516 条 记 录,以下是101-110 订阅
排序:
Essential oils improve nursery pigs'performance and appetite via modulation of intestinal health and microbiota
收藏 引用
Animal Nutrition 2024年 第1期16卷 174-188页
作者: Bi-Chen Zhao Tian-Hao Wang jian Chen Bai-Hao Qiu Ya-Ru Xu jin-Long Li College of Veterinary Medicine Northeast Agricultural UniversityHarbin150030China Heilongjiang Key Laboratory for Laboratory Animals and Comparative Medicine Northeast Agricultural UniversityHarbin150030China Key Laboratory of the Provincial Education Department of Heilongjiang for Common Animal Disease Prevention and Treatment Northeast Agricultural UniversityHarbin150030China
Optimal intestinal health and functionality are essential for animal health and performance,and simultaneously intestinal nutrient transporters and intestinal peptides are also involved in appetite and feed intake con... 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
Identification of differentially expressed mRNAs as novel predictive biomarkers for gastric cancer diagnosis and prognosis
收藏 引用
World Journal of Gastrointestinal Oncology 2024年 第5期16卷 1947-1964页
作者: jian-Wei Zhou Yi-Bing Zhang Zhi-Yang Huang Yu-Ping Yuan Jie jin Department of Gastroenterology Wenzhou Central HospitalDingli Clinical College of Wenzhou Medical UniversityThe Second Affiliated Hospital of Shanghai UniversityWenzhou 325000Zhejiang ProvinceChina
BACKGROUND Gastric cancer(GC)has a high mortality rate *** significant progress in GC diagnosis and treatment,the prognosis for affected patients still remains *** To identify important candidate genes related to the ... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Visible-light photoredox-catalyzed carboxylation of aryl epoxides with CO_(2)
收藏 引用
Chinese Chemical Letters 2024年 第7期35卷 281-284页
作者: Tian-Yu Gao Xiao-Yan Mo Shu-Rong Zhang Yuan-Xu jiang Shu-Ping Luo jian-Heng Ye Da-gang Yu Key Laboratory of Green Chemistry&Technology of Ministry of Education College of ChemistrySichuan UniversityChengdu 610064China State Key Laboratory Breeding Base of Green Chemistry-Synthesis Technology Zhejiang University of TechnologyHangzhou 310014China State Key Laboratory of Elemento-Organic Chemistry Nankai UniversityTianjin 300071China
Herein, we report the first visible-light photoredox-catalyzed carboxylation of aryl epoxides with CO_(2)to synthesize hydroxy acid derivatives. A variety of valuable β-, γ-, δ-, ε–hydroxy acid derivatives are ob... 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
Remaining useful life prediction for train bearing based on an ILSTM network with adaptive hyperparameter optimization
收藏 引用
Transportation Safety and Environment 2024年 第2期6卷 75-86页
作者: Deqiang He jingren Yan Zhenzhen jin Xueyan Zou Sheng Shan Zaiyu Xiang jian Miao State Key Laboratory of Featured Metal Materials and Life-cycle Safety for Composite Structures Guangxi Key Laboratory of Manufacturing System&Advanced Manufacturing Tec hnologySc hool of Mec hanical EngineeringGuangxi Univ ersityNanning 530004GuangxiChina Zhuzhou CRRC Times Electric Co. Ltd.Zhuzhou 412001HunanChina
Remaining useful life(RUL)prediction for bearing is a significant part of the maintenance of urban rail transit *** RUL is closely linked to the reliability and safety of train running,but the current prediction accur... 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
Microbial Fertilizer: A Sustainable Strategy for Medicinal Plants Production
收藏 引用
Phyton-International Journal of Experimental Botany 2024年 第6期93卷 1221-1236页
作者: Chuang Liu jing Xie Hao Liu Can Zhong Gen Pan Shuihan Zhang jian jin Hunan Academy of Chinese Medicine Hunan University of Chinese MedicineChangsha410036China Institute of Chinese Medicine Resources Hunan Academy of Chinese MedicineChangsha410013China
Medicinal plants have aroused considerable interest as an alternative to chemical drugs due to the beneficial effects of their active secondary ***,the extensive use of chemical fertilizers and pesticides in pursuit of... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Interaction mechanism between BaZrO_(3)/Y_(2)O_(3) refractory and Ti_(2)Ni alloy melts
收藏 引用
Journal of Iron and Steel Research International 2024年 第6期31卷 1376-1388页
作者: Xiao Hou Guang-yao Chen jian Liu Ming-rui Lv Fei-hai Yu Qi-sheng Feng Rong-bin Li Xiong-gang Lu Chong-he Li State Key Laboratory of Advanced Special Steel and Shanghai Key Laboratory of Advanced Ferromeallurgy and School of Materials Science and Engineering Shanghai UniversityShanghai 200072China Shanghai Special Casting Engineering Technology Research Center Shanghai 201605China Zhejiang Institute of Advanced Materials Shanghai UniversityJiashan 314100ZhejiangChina School of Materials Science and Engineering Shanghai DianJi UniversityShanghai 201306China
The titanium alloys with highly chemical activity require stable crucible refractories that can withstand the erosion of alloy *** phase composition and microstructure are crucial factors that affect the stability of ... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Identification of collagen subtypes of gastric cancer for distinguishing patient prognosis and therapeutic response
收藏 引用
Cancer Innovation 2024年 第4期3卷 87-102页
作者: Di Wang jing Zhang jianchao Wang Zhonglin Cai Shanfeng jin gang Chen Department of Molecular Pathology Clinical Oncology School of Fujian Medical UniversityFujian Cancer HospitalFuzhouChina Department of Pathology Clinical Oncology School of Fujian Medical UniversityFujian Cancer HospitalFuzhouChina Department of Urology Gongli Hospital of Shanghai Pudong New AreaShanghaiChina
Background:Gastric cancer is a highly heterogeneous disease,presenting a major obstacle to personalized *** markers of the immune checkpoint blockade response are needed for precise patient ***,therefore,divided patie... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Differences and identification on multi-time hydrocarbon generation of carboniferous-permian coaly source rocks in the Huanghua Depression,Bohai Bay Basin
收藏 引用
Petroleum Science 2024年 第2期21卷 765-776页
作者: jin-Jun Xu Xian-gang Cheng Shu-Nan Peng Jun-Cai jiang Qi-Long Wu Da Lou Fu-Qi Cheng La-Mei Lin National Key Laboratory of Deep Oil and Gas China University of Petroleum(East China)Qingdao 266580ShandongChina PetroChina Dagang Oilfield Company Tianjin300280China
Coal is a solid combustible mineral,and coal-bearing strata have important hydrocarbon generation potential and contribute to more than 12%of the global hydrocarbon ***,the deposition and hydrocarbon evolution process... 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
Removal of rubidium from brine by an integrated film of sulfonated polysulfone/graphene/potassium copper ferricyanide
收藏 引用
Chinese Journal of Chemical Engineering 2024年 第5期69卷 112-121页
作者: Huanxi Xu Peihua Lin Pei-Jun Liu Hai-gang Liu Hui-Bin Guo Chao-Xiang Wu Ming Fang Xu Zhang Guan-Ping jin Anhui Province Engineering Research Center of Flexible and Intelligent Materials School of Chemistry and Chemical EngineeringHefei University of TechnologyHefei 230009China Chemical Design and Research Institute Co. LTD of Qinghai ProvinceQinghai Engineering and Technology Research Center of Fine ChemicalXining 810008China
A novel integrated film of sulfonated polysulfone/graphene/potassium copper ferricyanide(KCuFC/SPSG)was used for selectively extracting rubidium ion(Rb^(+))from *** form KCuFC/SPSG,the precursor film of sulfonated pol... 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
Leaching behavior and microstructure of phosphorus in converter slag
收藏 引用
Journal of Iron and Steel Research International 2024年 第7期31卷 1646-1660页
作者: Chao-gang Zhou jin-yue Li Qing-gong Chen Yin-ye Yang Wei Gong Li-qun Ai Shu-huan Wang Bei-yue Ma College of Metallurgy and Energy North China University of Science and TechnologyTangshan 063210HebeiChina Key Laboratory for Ferrous Metallurgy and Resources Utilization of Ministry of Education Wuhan University of Science and TechnologyWuhan 430081HubeiChina College of Materials Science and Engineering Guizhou Minzu UniversityGuiyang 550025GuizhouChina School of Materials and Architectural Engineering Guizhou Normal UniversityGuiyang 550025GuizhouChina School of Metallurgy Northeastern UniversityShenyang 110819LiaoningChina
Converter slag is a by-product of the steelmaking process and contains a large amount of Ca,Fe,P and other *** the phosphorus in the converter slag can be effectively extracted,the resulting phosphorus can be used as ... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论