咨询与建议

限定检索结果

文献类型

  • 59,473 篇 期刊文献
  • 435 篇 会议

馆藏范围

  • 59,908 篇 电子文献
  • 0 种 纸本馆藏

日期分布

学科分类号

  • 27,443 篇 工学
    • 3,897 篇 材料科学与工程(可...
    • 3,345 篇 化学工程与技术
    • 2,438 篇 机械工程
    • 1,745 篇 计算机科学与技术...
    • 1,733 篇 土木工程
    • 1,434 篇 软件工程
    • 1,372 篇 交通运输工程
    • 1,333 篇 电子科学与技术(可...
    • 1,319 篇 仪器科学与技术
    • 1,294 篇 电气工程
    • 1,251 篇 地质资源与地质工...
    • 1,222 篇 水利工程
    • 1,202 篇 动力工程及工程热...
    • 1,202 篇 环境科学与工程(可...
    • 1,120 篇 生物医学工程(可授...
  • 19,361 篇 医学
    • 11,619 篇 临床医学
    • 2,751 篇 中西医结合
    • 1,968 篇 药学(可授医学、理...
    • 1,811 篇 基础医学(可授医学...
    • 1,805 篇 公共卫生与预防医...
    • 1,621 篇 中药学(可授医学、...
    • 1,295 篇 医学技术(可授医学...
  • 8,513 篇 理学
    • 2,082 篇 化学
    • 1,939 篇 生物学
    • 1,183 篇 物理学
    • 1,129 篇 生态学
  • 8,156 篇 农学
    • 2,436 篇 作物学
    • 1,687 篇 农业资源与环境
  • 2,717 篇 管理学
    • 1,224 篇 管理科学与工程(可...
  • 1,543 篇 教育学
    • 1,232 篇 教育学
  • 964 篇 经济学
  • 696 篇 法学
  • 507 篇 历史学
  • 411 篇 文学
  • 274 篇 艺术学
  • 249 篇 哲学
  • 165 篇 军事学

主题

  • 295 篇 数值模拟
  • 240 篇 产量
  • 208 篇 大鼠
  • 197 篇 预后
  • 195 篇 影响因素
  • 168 篇 凋亡
  • 153 篇 治疗
  • 141 篇 诊断
  • 141 篇 细胞凋亡
  • 114 篇 体层摄影术,x线计...
  • 107 篇 儿童
  • 106 篇 应用
  • 100 篇 耐药性
  • 100 篇 并发症
  • 96 篇 危险因素
  • 96 篇 水稻
  • 95 篇 磁共振成像
  • 94 篇 基因
  • 92 篇 合成
  • 91 篇 糖尿病

机构

  • 956 篇 长安大学
  • 414 篇 同济大学
  • 335 篇 吉林大学
  • 276 篇 华中科技大学
  • 262 篇 中国科学院大学
  • 256 篇 上海交通大学
  • 256 篇 浙江大学
  • 253 篇 中国地质大学
  • 249 篇 清华大学
  • 247 篇 中南大学
  • 236 篇 解放军总医院
  • 223 篇 西北农林科技大学
  • 222 篇 华南理工大学
  • 216 篇 中国石油大学
  • 188 篇 北京大学
  • 187 篇 东南大学
  • 187 篇 四川大学
  • 178 篇 天津大学
  • 176 篇 中山大学
  • 175 篇 海军工程大学

作者

  • 449 篇 李明
  • 437 篇 常明
  • 346 篇 刘畅
  • 273 篇 邵明
  • 226 篇 刘昌明
  • 206 篇 张明
  • 166 篇 陈明
  • 162 篇 杨明
  • 119 篇 周明
  • 115 篇 赵明
  • 115 篇 邵明安
  • 103 篇 潘长玉
  • 94 篇 邵一鸣
  • 82 篇 刘明
  • 80 篇 刘长明
  • 76 篇 王昌明
  • 66 篇 张黎明
  • 62 篇 胡明
  • 60 篇 常惠芸
  • 59 篇 常明昌

语言

  • 56,390 篇 中文
  • 3,517 篇 英文
  • 1 篇 日文
检索条件"作者=Chang-ming shao"
59908 条 记 录,以下是1-10 订阅
排序:
Yangyin Huowei mixture alleviates chronic atrophic gastritis by inhibiting the IL-10/JAK1/STAT3 pathway
收藏 引用
World Journal of Gastrointestinal Surgery 2024年 第7期16卷 2296-2307页
作者: Shan-Shan Xie Yong Zhi chang-ming shao Bin-Fang Zeng Department of Traditional Chinese Medicine Xinjiang Medical UniversityUrumqi 830017Xinjiang Uygur Autonomous RegionChina
BACKGROUND The Chinese medicine Yangyin Huowei mixture(YYHWM)exhibits good clinical efficacy in the treatment of chronic atrophic gastritis(CAG),but the mechanisms underlying its activity remain *** To investigate the... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Long non-coding RNA GATA6-AS1 is mediated by N6-methyladenosine methylation and inhibits the proliferation and metastasis of gastric cancer
收藏 引用
World Journal of Gastrointestinal Oncology 2024年 第3期16卷 1019-1028页
作者: Jun-Jie Shen Min-chang Li shao-Qi Tian Wen-ming Chen Department of Oncology Jiangxi Hospital of Integrated Chinese and Western MedicineNanchang 330000Jiangxi ProvinceChina Department of Hepatopancreatobiliary Surgery Jiangxi Hospital of Integrated Chinese and Western MedicineNanchang 330000Jiangxi ProvinceChina Clinical Medical School Jining Medical UniversityJining 272000Shandong ProvinceChina Department of Oncology Jining No.1 People’s HospitalJining 272011Shandong ProvinceChina
BACKGROUND Through experimental research on the biological function of GATA6-AS1,it was confirmed that GATA6-AS1 can inhibit the proliferation,invasion,and migration of gastric cancer cells,suggesting that GATA6-AS1 p... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Experimental Study of Local Scour Around Four Piles Under Different Attack Angles and Gap Ratios
收藏 引用
China Ocean Engineering 2024年 第4期38卷 612-624页
作者: LIU ming-ming TANG Guo-qiang JIN Xin GENG shao-yang School of Architecture and Engineering Liaocheng UniversityLiaocheng 252000China Water-Sediment Regulation and Sand Effective Utilization Special Laboratory of Shandong Provincial Education Department Liaocheng UniversityLiaocheng 252000China State Key Laboratory of Coastal and Offshore Engineering Dalian University of TechnologyDalian 116024China College of Electronic Engineering Chengdu University of Information TechnologyChengdu 610225China College of Energy Chengdu University of TechnologyChengdu 610059China
In an effort to investigate and quantify the patterns of local scour,researchers embarked on an in-depth study using a systematic experimental *** research focused on the effects of local scour around a set of four pi... 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
Tighter sum uncertainty relations via(α,β,γ)weighted Wigner–Yanase–Dyson skew information
收藏 引用
Communications in Theoretical Physics 2024年 第3期76卷 91-99页
作者: Cong Xu Zhaoqi Wu shao-ming Fei School of Mathematical Sciences Capital Normal UniversityBeijing 100048China Department of Mathematics Nanchang UniversityNanchang 330031China Max-Planck-Institute for Mathematics in the Sciences 04103 LeipzigGermany
We establish tighter uncertainty relations for arbitrary finite observables via(α,β,γ)weighted Wigner–Yanase–Dyson((α,β,γ)WWYD)skew *** results are also applicable to the(α,γ)weighted Wigner–Yanase–Dyson((... 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
Signifying quantum uncertainty relations by optimal observable sets and the tightest uncertainty constants
收藏 引用
Science China(Physics,Mechanics & Astronomy) 2024年 第9期67卷 43-50页
作者: Xiao-Bin Liang Bo Li shao-ming Fei School of Mathematics and Computer Science Shangrao Normal UniversityShangrao 334001China Quantum Information Research Center Shangrao Normal UniversityShangrao 334001China School of Mathematical Sciences Capital Normal UniversityBeijing 100048China
Quantum uncertainty relations constrain the precision of measurements across multiple non-commuting quantum mechanical ***,we introduce the concept of optimal observable sets and define the tightest uncertainty consta... 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
Oridonin induces apoptosis in gastric cancer through Apaf-1,cytochrome c and caspase-3 signaling pathway
收藏 引用
World Journal of Gastroenterology 2012年 第48期18卷 7166-7174页
作者: Ke-Wang Sun Ying-Yu Ma Tian-Pei Guan Ying-Jie Xia chang-ming shao Le-Gao Chen Ya-Jun Ren Hai-Bo Yao Qiong Yang Xu-Jun He Department of Thyroid and Breast Surgery Zhejiang Provincial People's Hospital Key Laboratory of Gastroenterology of Zhejiang Province Zhejiang Provincial People's Hospital Surgical Department Wenzhou Medical College Surgical Department Zhejiang Chinese Medical University
AIM:To investigate the effect and mechanism of oridonin on the gastric cancer cell line HGC-27 in ***:The inhibitory effect of oridonin on HGC-27 cells was detected using the 3-(4,5-dimethylthiazol2-yl)-2,5-diphenyl t... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Deposition of thin TiO_(2)films on fluorophlogopite particle surface by CVD in fluidized bed reactor to prepare silver pearlescent pigments
收藏 引用
Particuology 2024年 第6期89卷 88-98页
作者: ming Liu Guoqiang shao Pengpeng Lv Jun Li Qingshan Zhu State Key Laboratory of Multiphase Complex Systems Institute of Process EngineeringChinese Academy of SciencesBeijing 100190China School of Chemical Engineering University of Chinese Academy of SciencesBeijing 100049China
Two critical parameters:Glossiness and chromaticity space of pearlescent pigments were evaluated based on crystallinity and grain *** the roughness and the vertical distance evolution along the surface of deposited Ti... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Crystalline-amorphous M@MN_x(M=Co,Fe,Ni)encapsulated in nitrogen-doped carbon for enhanced efficient and durable hydrogen evolution reaction
收藏 引用
Rare Metals 2024年 第4期43卷 1547-1556页
作者: Yang Yang Xiao-Chuan Duan shao-Hui Guo Xian-ming Zhang College of Materials Science and Engineering College of ChemistryKey Laboratory of Interface Science and Engineering in Advanced MaterialsTaiyuan University of TechnologyYuci030600China
Developing earth-abundant electrocatalysts for hydrogen evolution reaction(HER)is important for the sustainable energy ***,efficient and stable heterocatalysts consisting of crystalline-amorphous M@MN_(x)(M=Co,Fe,Ni)e... 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
Patterns and drivers of seasonal water sources for artificial sand-fixing plants in the northeastern Mu Us sandy land,Northwest China
收藏 引用
Pedosphere 2024年 第1期34卷 63-77页
作者: Yanwu PEI Laiming HUANG ming'an shao Jiao WANG Yinglong ZHANG Yellow River Delta Modern Agricultural Engineering Laboratory Institute of Geographic Sciences and Natural Resources ResearchChinese Academy of SciencesBeijing 100101China College of Natural Resources and Environment Northwest Agriculture and Forestry UniversityYangling 712100China State Key Laboratory of Urban and Regional Ecology Research Center for Eco-Environmental Sciences of Chinese Academy of SciencesBeijing 100085China College of Resources and Environment University of Chinese Academy of SciencesBeijing 100049China Shenmu Ecological Association Shenmu 719399China
Understanding plant water-use patterns is important for improving water-use efficiency and for sustainable vegetation restoration in arid and semi-arid regions. However, seasonal variations in water sources and their ... 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
Estimating the optimal vegetation coverage for the dominant tree and shrub species over China's northwest drylands
收藏 引用
Science China Earth Sciences 2024年 第5期67卷 1500-1517页
作者: Zhongdian ZHANG Xiaoxu JIA Ping ZHU mingbin HUANG Lidong REN ming’an shao School of Geographic Sciences Xinyang Normal UniversityXinyang 464000China Key Laboratory of Ecosystem Network Observation and Modeling Institute of Geographic Sciences and Natural Resources ResearchChinese Academy of SciencesBeijing 100101China College of Resources and Environment University of Chinese Academy of SciencesBeijing 100190China Yellow River Delta Modern Agricultural Engineering Laboratory Chinese Academy of SciencesBeijing 100101China State Key Laboratory of Soil Erosion and Dryland Farming on the Loess Plateau Institute of Soil and Water ConservationNorthwest A&F UniversityYangling 712100China
Anthropogenic revegetation is an effective way to control soil erosion and restore degraded ecosystems in China's northwest drylands(NWD).However,excessive vegetation cover expansion has long been known to increase ev... 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