咨询与建议

限定检索结果

文献类型

  • 148,527 篇 期刊文献
  • 5,583 篇 会议
  • 3,866 册 图书
  • 144 篇 学位论文
  • 16 篇 报纸
  • 2 篇 多媒体

馆藏范围

  • 156,475 篇 电子文献
  • 1,741 种 纸本馆藏

日期分布

学科分类号

  • 74,068 篇 工学
    • 19,125 篇 材料科学与工程(可...
    • 12,192 篇 化学工程与技术
    • 8,934 篇 机械工程
    • 7,491 篇 电气工程
    • 7,486 篇 电子科学与技术(可...
    • 6,724 篇 生物医学工程(可授...
    • 6,370 篇 环境科学与工程(可...
    • 6,349 篇 动力工程及工程热...
    • 6,316 篇 力学(可授工学、理...
    • 5,946 篇 计算机科学与技术...
    • 5,376 篇 地质资源与地质工...
    • 5,361 篇 水利工程
    • 5,014 篇 土木工程
    • 4,177 篇 冶金工程
    • 4,076 篇 建筑学
  • 53,198 篇 医学
    • 40,200 篇 临床医学
    • 6,876 篇 基础医学(可授医学...
    • 6,023 篇 中西医结合
    • 5,685 篇 医学技术(可授医学...
    • 5,659 篇 药学(可授医学、理...
    • 5,328 篇 公共卫生与预防医...
  • 45,783 篇 理学
    • 14,361 篇 化学
    • 12,279 篇 物理学
    • 10,531 篇 生物学
    • 5,700 篇 数学
    • 4,618 篇 地球物理学
    • 4,505 篇 地质学
    • 4,153 篇 天文学
  • 17,783 篇 农学
    • 5,359 篇 作物学
    • 3,937 篇 农业资源与环境
  • 5,926 篇 管理学
  • 3,131 篇 经济学
  • 2,950 篇 教育学
  • 2,049 篇 法学
  • 1,505 篇 文学
  • 794 篇 艺术学
  • 674 篇 历史学
  • 541 篇 哲学
  • 253 篇 军事学

主题

  • 939 篇 ct
  • 838 篇 mri
  • 788 篇 数值模拟
  • 763 篇 高效液相色谱法
  • 595 篇 美国
  • 523 篇 患者
  • 523 篇 病人
  • 456 篇 and
  • 425 篇 力学性能
  • 423 篇 产量
  • 386 篇 of
  • 364 篇 cancer
  • 363 篇 含量测定
  • 349 篇 mr
  • 261 篇 预后
  • 247 篇 儿童
  • 237 篇 大鼠
  • 234 篇 治疗
  • 222 篇 高效液相色谱
  • 211 篇 hplc

机构

  • 714 篇 中国科学院大学
  • 578 篇 清华大学
  • 572 篇 中南大学
  • 562 篇 浙江大学
  • 553 篇 北京大学
  • 551 篇 四川大学
  • 530 篇 中国地质大学
  • 413 篇 中国矿业大学
  • 351 篇 武汉大学
  • 339 篇 上海交通大学
  • 315 篇 中山大学
  • 315 篇 西安交通大学
  • 305 篇 华中科技大学
  • 286 篇 同济大学
  • 266 篇 中国石油大学
  • 263 篇 昆明理工大学
  • 262 篇 重庆大学
  • 254 篇 长安大学
  • 234 篇 北京科技大学
  • 225 篇 西北农林科技大学

作者

  • 245 篇 叶鹏
  • 232 篇 m.k
  • 177 篇 何伟
  • 133 篇 刘莉
  • 119 篇 郭俊
  • 113 篇 何勇
  • 100 篇 张磊
  • 98 篇 何平
  • 91 篇 何军
  • 87 篇 何为
  • 85 篇 h.murayama
  • 84 篇 何涛
  • 82 篇 j.d.jackson
  • 79 篇 g.d'ambrosio
  • 74 篇 何丹
  • 74 篇 李贺
  • 74 篇 唐光健
  • 73 篇 何敏
  • 73 篇 何静
  • 72 篇 何杰

语言

  • 114,807 篇 中文
  • 43,321 篇 英文
  • 2 篇 日文
检索条件"作者=michelle m.he"
158138 条 记 录,以下是1-10 订阅
排序:
ADmE在药品毒理学评价中的作用
ADME在药品毒理学评价中的作用
收藏 引用
药物非临床安全性研究学术研讨会
作者: michelle m.he Lisa A.Shipley Carl L.mcmillian 礼来公司礼来研究实验室 礼来公司 礼来研究实验室 礼来公司礼来研究实验室病理及毒理学研究室
ADmE 在安全性评价中的作用·描述候选药物在动物和人体内的吸收、分布、代谢和扫泄(ADmE) ·在毒理学研究中测定暴露量以确定安全范围(mOS)
来源: cnki会议 评论
Viscoelastic stress change from the 1931 m_(w)7.8 Fuyun earthquake and its impacts on seismic activity around the Altai mountains
收藏 引用
Geodesy and Geodynamics 2024年 第4期15卷 326-337页
作者: Yali Shao jiankun he Xinguo Wang Youjia Zhao Key Laboratory of Tibetan Plateau Earth System Environment and ResourcesInstitute of Tibetan Plateau ResearchChinese Academy of SciencesBeijing 100101China University of Chinese Academy of Sciences Beijing 100049China
The 1931 m_(w)7.8 Fuyun earthquake occurred around the Altai mountains, an intracontinental deformation belt with limited active strain-rate accumulation. To explore whether seismic activity in this deformation belt w... 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
From prediction to prevention:machine learning revolutionizes hepatocellular carcinoma recurrence monitoring
收藏 引用
World Journal of Gastroenterology 2024年 第7期30卷 631-635页
作者: mariana michelle Ramírez-mejía Nahum méndez-Sánchez Plan of Combined Studies in medicine Faculty of MedicineNational Autonomous University of MexicoDistrito Federal 04510Mexico Liver Research Unit Medica Sur Clinic&FoundationDistrito Federal 14050Mexico Faculty of medicine National Autonomous University of MexicoDistrito Federal 04510Mexico
In this editorial,we comment on the article by Zhang et al entitled Development of a machine learning-based model for predicting the risk of early postoperative recurrence of hepatocellular *** carcinoma(HCC),which is... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Inversion of O_(2) 1.27 μm nightglow emissions: A climatological analysis using satellite Limb-Viewed spectra and Harmonic analysis method
收藏 引用
Earth and Planetary Physics 2024年 第4期8卷 632-640页
作者: YiYi Sui YaJun Zhu QiuYu Chen maoSheng he JiYao Xu State Key Laboratory of Space Weather National Space Science CenterChinese Academy of SciencesBeijing 100190China University of Chinese Academy of Sciences Beijing 100190China Key Laboratory of Solar Activity and Space Weather National Space Science CenterChinese Academy of SciencesBeijing 100190China Hainan National Field Science Observation and Research Observatory for Space Weather National Space Science CenterChinese Academy of SciencesBeijing 100190China
This study employs a linear inversion algorithm to retrieve volume emission rates(VERs)of molecular O_(2) nightglow at 1.27μm,utilizing Limb-Viewed spectra obtained from the SCanning Imaging Absorption spectrometer f... 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
AZGP1P2/UBA1/RBm15 Cascade mediates the Fate Determinations of Prostate Cancer Stem Cells and Promotes Therapeutic Effect of Docetaxel in Castration-Resistant Prostate Cancer via TPm1 m6A modification
收藏 引用
Research 2024年 第3期6卷 151-167页
作者: Hong Wang Jj Liu Xiaojun Zhu Bin Yang Zuping he Xudong Yao Department of Urology Shanghai Tenth People’s HospitalSchool of MedicineTongji UniversityShanghaiChina Urologic Cancer Institute School of MedicineTongji UniversityShanghaiChina. Department of Urology Surgery The Affiliated Hospital of Inner Mongolia Medical UniversityHohhotChina. The Key Laboratory of model Animals and Stem Cell Biology in Hunan Province School of MedicineHunan Normal UniversityThe Engineering Research Center of Reproduction and Translational Medicine of Hunan ProvinceChangshaChina Shanghai Key Laboratory of Reproductive medicine Shanghai Jiao Tong University School of MedicineShanghaiChina.
Prostate cancer(PCa)is a common malignant tumor with high morbidity and mortality *** prostate cancer stem cell(PCSC)model provides novel insights into the pathogenesis of PCa and its therapeutic ***,the roles and mol... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
A Label-Free Deoxyribozyme Sensor for m^(6)A Demethylase Activity Detection
收藏 引用
Chinese Journal of Chemistry 2024年 第9期42卷 951-956页
作者: Xiuyuan Wang Shusheng Yu Yuqiu he Fuan Wang Xiaoqing Liu College of Chemistry and molecular Sciences Wuhan UniversityWuhanHubei 430072China
A label-free deoxyribozyme(DNAzyme)biosensor for m^(6) demethylase activity detection is *** demethylase FTO(Fat mass and obesity-associated protein),an important m^(6) demethylase of ALKBH demethylase family is prese... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Waldenström macroglobulinemia:a challenging case treated with anti-CD19 CAR-T cell therapy
收藏 引用
Journal of Zhejiang University-Science B(Biomedicine & Biotechnology) 2024年 第8期25卷 719-722页
作者: Yang YANG Xiaolin GU Jingsong he Yongxian HU Zhen CAI Bone marrow Transplantation Center Department of Hematologythe First Affiliated HospitalSchool of MedicineZhejiang UniversityHangzhou 310006China Department of hematology Putuo People’s HospitalZhoushan 316100China
Waldenström macroglobulinemia(Wm)is characterized by lymphoplasmacytic lymphoma associated with large amounts of monoclonal immunoglobulin m(Igm)protein(Owen et al.,2003).Common signs and symptoms include fatigue due ... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
m^(6)A modification in cardiovascular disease:With a focus on programmed cell death
收藏 引用
Genes & Diseases 2024年 第5期11卷 272-284页
作者: Wen Li Yao Liu Ruiyan Xu Yuan Zong Lu he Jun Hu Guohua Li Institute of Cardiovascular Disease Key Laboratory for Arteriosclerology of Hunan ProvinceHunan International Scientific and Technological Cooperation Base of Arteriosclerotic DiseaseDepartment of PathophysiologyMOE Key Lab of Rare Pediatric DiseasesHengyang Medical SchoolUniversity of South ChinaHengyangHunan 421001China Department of Cardiovascular medicine The Second Affiliated HospitalHengyang Medical SchoolUniversity of South ChinaHengyangHunan 421001China Department of Obstetrics and Gynecology The First Affiliated HospitalHengyang Medical SchoolUniversity of South ChinaHengyangHunan 421001China Department of Cardiovascular Surgery The Second Affiliated HospitalHengyang Medical SchoolUniversity of South ChinaHengyangHunan 421001China
N^(6)-methyladenosine(m^(6)A)methylation is one of the most predominant internal RNA modifications in eukaryotes and has become a hot spot in the field of epigenetics in recent *** diseases(CVDs)are a leading cause of... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
m^(6)A modification of plant virus enables host recognition by NmD factors in plants
收藏 引用
Science China(Life Sciences) 2024年 第1期67卷 161-174页
作者: Hao he Linhao Ge Yalin Chen Siwen Zhao Zhaolei Li Xueping Zhou Fangfang Li State Key Laboratory for Biology of Plant Diseases and Insect Pests Institute of Plant ProtectionChinese Academy of Agricultural SciencesBeijing 100193China State Key Laboratory of Rice Biology Institute of BiotechnologyZhejiang UniversityHangzhou 310029China
N^(6)-methyladenosine(m^(6)A)is the most abundant eukaryotic mRNA modification and is involved in various biological *** evidence has implicated that m^(6)Amodification is an important anti-viral defense mechanism in ... 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
Sarcopenic obesity in patients awaiting liver transplant: Unique challenges for nutritional recommendations
收藏 引用
World Journal of Transplantation 2024年 第2期14卷 40-47页
作者: Darya m.herscovici Katherine m Cooper Alessandro Colletta michelle Rightmyer Alexandra Shingina Lauren D Feld Department of medicine UMass Chan Medical SchoolWorcesterMA 01655United States Division of Transplant Nutrition UMass Chan Medical SchoolWorcesterMA 01655United States Department of medicine Vanderbilt University Medical CenterNashvilleTN 37215United States Division of Gastroenterology UMass Chan Medical SchoolWorcesterMA 01655United States
Sarcopenic obesity increases the risk of mortality in patients with liver disease awaiting liver transplantation and in the post-transplant *** recommendations for individuals with sarcopenia differ from recommendatio... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论