咨询与建议

限定检索结果

文献类型

  • 6,370 篇 期刊文献
  • 168 篇 会议
  • 117 篇 学位论文
  • 1 册 图书

馆藏范围

  • 6,655 篇 电子文献
  • 1 种 纸本馆藏

日期分布

学科分类号

  • 3,523 篇 工学
    • 968 篇 材料科学与工程(可...
    • 793 篇 化学工程与技术
    • 789 篇 计算机科学与技术...
    • 477 篇 电气工程
    • 454 篇 机械工程
    • 430 篇 环境科学与工程(可...
    • 429 篇 动力工程及工程热...
    • 408 篇 力学(可授工学、理...
    • 408 篇 地质资源与地质工...
    • 395 篇 土木工程
    • 394 篇 电子科学与技术(可...
    • 390 篇 水利工程
    • 363 篇 建筑学
    • 352 篇 控制科学与工程
    • 307 篇 生物医学工程(可授...
    • 299 篇 信息与通信工程
    • 279 篇 软件工程
    • 249 篇 冶金工程
    • 230 篇 矿业工程
  • 2,835 篇 理学
    • 1,033 篇 化学
    • 756 篇 生物学
    • 632 篇 物理学
    • 594 篇 数学
    • 326 篇 地球物理学
    • 323 篇 地质学
  • 2,445 篇 医学
    • 2,080 篇 临床医学
    • 269 篇 基础医学(可授医学...
    • 264 篇 公共卫生与预防医...
  • 660 篇 农学
    • 311 篇 作物学
  • 409 篇 管理学
    • 262 篇 管理科学与工程(可...
  • 196 篇 经济学
  • 131 篇 教育学
  • 103 篇 法学
  • 65 篇 艺术学
  • 63 篇 文学
  • 12 篇 历史学
  • 8 篇 哲学
  • 6 篇 军事学

主题

  • 146 篇 iran
  • 75 篇 optimization
  • 71 篇 and
  • 66 篇 deep learning
  • 59 篇 analysis
  • 58 篇 covid-19
  • 49 篇 model
  • 41 篇 network
  • 40 篇 diabetes
  • 36 篇 control
  • 35 篇 stress
  • 35 篇 bangladesh
  • 34 篇 simulation
  • 32 篇 treatment
  • 31 篇 mechanical prope...
  • 31 篇 mortality
  • 30 篇 acid
  • 30 篇 factor
  • 30 篇 method
  • 29 篇 children

机构

  • 20 篇 新疆师范大学
  • 18 篇 department of ge...
  • 17 篇 新疆大学
  • 15 篇 department of ge...
  • 14 篇 department of co...
  • 12 篇 department of co...
  • 12 篇 department of ma...
  • 11 篇 department of ge...
  • 11 篇 department of co...
  • 11 篇 department of ne...
  • 11 篇 department of co...
  • 10 篇 department of pe...
  • 10 篇 department of me...
  • 9 篇 德黑兰大学
  • 9 篇 department of ch...
  • 9 篇 department of ch...
  • 9 篇 ieee
  • 9 篇 department of el...
  • 9 篇 department of ch...
  • 9 篇 department of ep...

作者

  • 17 篇 mohammad ali
  • 16 篇 mohammad alamgee...
  • 16 篇 mohammad noori
  • 16 篇 mohammad taher r...
  • 15 篇 mohammad zubair ...
  • 14 篇 张杰
  • 14 篇 董柏青
  • 13 篇 mohammad kamrul ...
  • 13 篇 mohammad yamin
  • 13 篇 mohammad amzad h...
  • 12 篇 mohammad arefi
  • 12 篇 杨进
  • 12 篇 mohammad ali zol...
  • 11 篇 mohammad najafi
  • 11 篇 mehedi masud
  • 11 篇 mohammad asif
  • 11 篇 roja rahimi
  • 11 篇 mohammad reza za...
  • 11 篇 mohammad a. mati...
  • 10 篇 abdelwahed motwa...

语言

  • 6,077 篇 英文
  • 579 篇 中文
检索条件"作者=mohammad Ali shafii"
6656 条 记 录,以下是61-70 订阅
排序:
Longitudinal vibration characteristics of a tapered pipe pile considering the vertical support of surrounding soil and construction disturbance
收藏 引用
Earthquake Engineering and Engineering Vibration 2024年 第1期23卷 51-63页
作者: Li Zhenya Pan Yunchao He Xianbin Lv Chong mohammad Towhid Key Laboratory of Ministry of Education for Geomechanics and Embankment Engineering Hohai UniversityNanjing 210098China Geotechnical Research Institute Hohai UniversityNanjing 210098China MOE Key Laboratory of Soft Soils and Geoenvironmental Engineering Zhejiang UniversityHangzhou 310058China
This research is concentrated on the longitudinal vibration of a tapered pipe pile considering the vertical support of the surrounding soil and construction ***,the pile-soil system is partitioned into finite segments... 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
Peer-to-Peer Trading in Distribution Systems with the Utility's Operation
收藏 引用
CSEE Journal of Power and Energy Systems 2024年 第2期10卷 629-638页
作者: Xuanyi Xiao Feng Wang mohammad Shahidehpour Yujia Zhai Quan Zhou Department of Electrical and Information Engineering Hunan UniversityChangshaChina Robert W.Galvin Center for Electricity Innovation Ilinois Institute of TechnologyChicagoIL60616USA
To realize a liberalized peer-to-peer (P2P) electricity market in distribution systems with network security, this paper develops a general framework for P2P trading in distribution systems with the utility's operatio... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Fatal cases in pediatric patients after post-exposure prophylaxis for rabies:A report of two cases
收藏 引用
Asian Pacific Journal of Tropical Medicine 2024年 第1期17卷 39-42页
作者: Hekmatollah Khoubfekr mohammad Jokar Vahid Rahmanian Hasan Blouch mohammad Reza Shirzadi Rouzbeh Bashar Department of Public Health Iranshahr University of Medical SciencesIranshahrIran Faculty of Veterinary Medicine Karaj BranchIslamic Azad UniversityKarajIran Department of Public Health Torbat Jam Faculty of Medical SciencesTorbat JamIran Center for Communicable Diseases Control Ministry of Health and Medical EducationTehranIran WHO Collaborating Center for Reference and Research on Rabies Virology DepartmentPasteur Institute of IranTehranIran
Rationale:Rabies is a zoonotic disease with a high mortality,primarily transmitted through the bite of infected mammals,particularly dogs and *** being a well-known disease since ancient times,it continues to cause a ... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Studying the effect of surfactant assisted low-salinity water flooding on clay-rich sandstones
收藏 引用
Petroleum 2024年 第2期10卷 306-318页
作者: Saeed Khezerloo-ye Aghdam alireza Kazemi mohammad Ahmadi Department of Petroleum Engineering Amirkabir University of Technology (AUT) Department of Petroleum and Chemical Engineering College of Engineering Sultan Qaboos University
Sandstone reservoirs often contain clay particles that can cause damage and reduce permeability during low-salinity water flooding. In this study, the effect of surfactants on fine migration in clay-rich sandstones an... 详细信息
来源: 同方期刊数据库 同方期刊数据库 评论
Numerical investigation of supercontinuum generation and optical frequency combs in Si N-based PCF with high nonlinear coefficient
收藏 引用
Optoelectronics Letters 2024年 第3期20卷 163-170页
作者: mohammad Reza alizadeh Mahmood Seifouri Saeed Olyaee Faculty of Electrical Engineering Shahid Rajaee Teacher Training UniversityTehranIran Nano-photonics and Optoelectronics Research Laboratory(NORLab) Shahid Rajaee Teacher Training UniversityTehranIran
In this paper, a photonic crystal fiber(PCF) with a dispersion-engineered and high nonlinear coefficient has been designed for supercontinuum generation(SCG) and frequency comb generation(FCG). The proposed PCF has a ... 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
RoGRUT: A Hybrid Deep Learning Model for Detecting Power Trapping in Smart Grids
收藏 引用
Computers, Materials & Continua 2024年 第5期79卷 3175-3192页
作者: Farah mohammad Saad Al-Ahmadi Jalal Al-Muhtadi Center of Excellence in Information Assurance(CoEIA) King Saud UniversityRiyadh11543Saudi Arabia College of Computer&Information Sciences King Saud UniversityRiyadh11543Saudi Arabia
Electricity theft is a widespread non-technical issue that has a negative impact on both power grids and electricity *** hinders the economic growth of utility companies,poses electrical risks,and impacts the high ene... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Randomization Strategies in Image Steganography Techniques:A Review
收藏 引用
Computers, Materials & Continua 2024年 第8期80卷 3139-3171页
作者: AFM Zainul Abadin Rossilawati Sulaiman mohammad Kamrul Hasan Center for Cyber Security Faculty of Information Science and TechnologyUniversiti Kebangsaan Malaysia(UKM)BangiSelangor43600Malaysia Department of Information and Communication Engineering Pabna University of Science and TechnologyPabna6600Bangladesh
Image steganography is one of the prominent technologies in data hiding *** system performance mostly depends on the embedding *** goal is to embed strictly confidential information into images without causing percept... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Hippo-YAP/TAZ signaling in breast cancer:Reciprocal regulation of microRNAs and implications in precision medicine
收藏 引用
Genes & Diseases 2024年 第2期11卷 760-771页
作者: Farzad Sadri Seyede fatemeh Hosseini Zohreh Rezaei mohammad Fereidouni Student Research Committee Birjand University of Medical SciencesBirjand ***Iran Tabas School of Nursing Birjand University of Medical SciencesBirjand ***Iran Department of Biology University of Sistan and BaluchestanZahedan ***Iran Cellular and Molecular Research Center Birjand University of Medical SciencesBirjand ***Iran
Breast cancer is a molecularly heterogeneous disease and the most common female *** recent years,therapy approaches have evolved to accommodate molecular diversity,with a focus on more biologically based therapies to ... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Chain Rule for Extracting Resilience Procurement Costs from Locational Marginal Prices
收藏 引用
CSEE Journal of Power and Energy Systems 2024年 第3期10卷 1342-1355页
作者: Yifei Wang Tong Zhu Tiancong Chen mohammad Shahidehpour Qingshan Xu College of Electrical Engineering Southeast UniversityNanjing 210096China Henan Mechanical&Electrical Vocational College Xinzheng 451191China Illinois Institute of Technology ChicagoIllinois 60616USA IEEE CSEE
Power system resilience procurement costs in N-k contingencies have gained more prominence as number of extreme events continues to increase.A chain rule is presented in this paper for extracting resilience procuremen... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Two-dimensional MOF-based materials:Preparations and applications as electrodes in Li-ion batteries
收藏 引用
Journal of Energy Chemistry 2024年 第10期97卷 388-418页
作者: Narges Nobakht Seyyed Ahmad Etghani mohammad Hosseini Seyed Hamed Aboutalebi Condensed Matter National Laboratory Institute for Research in Fundamental Sciences Batt Scout Company School of Biological Sciences Institute for Research in Fundamental Sciences
Two-dimensional(2D) metal-organic frameworks(MOFs) are rapidly emerging as a unique class of mushrooming family of 2D materials offering distinctive features,such as hierarchical porosity,extensive surface area,easily... 详细信息
来源: 同方期刊数据库 同方期刊数据库 评论