咨询与建议

限定检索结果

文献类型

  • 2,934 篇 期刊文献
  • 123 篇 学位论文
  • 67 篇 会议
  • 1 册 图书

馆藏范围

  • 3,124 篇 电子文献
  • 1 种 纸本馆藏

日期分布

学科分类号

  • 1,337 篇 医学
    • 1,132 篇 临床医学
    • 69 篇 公共卫生与预防医...
    • 65 篇 中西医结合
    • 45 篇 中药学(可授医学、...
    • 35 篇 基础医学(可授医学...
    • 34 篇 药学(可授医学、理...
  • 1,082 篇 工学
    • 236 篇 计算机科学与技术...
    • 183 篇 材料科学与工程(可...
    • 152 篇 化学工程与技术
    • 122 篇 软件工程
    • 102 篇 电子科学与技术(可...
    • 74 篇 控制科学与工程
    • 67 篇 地质资源与地质工...
    • 55 篇 机械工程
    • 51 篇 环境科学与工程(可...
    • 46 篇 动力工程及工程热...
    • 44 篇 电气工程
    • 40 篇 仪器科学与技术
    • 38 篇 建筑学
    • 35 篇 力学(可授工学、理...
    • 34 篇 土木工程
  • 560 篇 理学
    • 171 篇 数学
    • 141 篇 化学
    • 65 篇 物理学
    • 55 篇 生物学
    • 46 篇 地质学
  • 215 篇 农学
    • 59 篇 作物学
    • 35 篇 兽医学
  • 134 篇 管理学
    • 83 篇 管理科学与工程(可...
  • 83 篇 经济学
    • 77 篇 应用经济学
  • 46 篇 文学
  • 35 篇 教育学
  • 33 篇 法学
  • 10 篇 艺术学
  • 6 篇 历史学
  • 3 篇 哲学
  • 3 篇 军事学

主题

  • 39 篇 and
  • 37 篇 covid-19
  • 35 篇 cancer
  • 34 篇 surgery
  • 31 篇 deep learning
  • 30 篇 of
  • 27 篇 machine learning
  • 23 篇 disease
  • 22 篇 children
  • 21 篇 diabetes
  • 21 篇 mali
  • 20 篇 niger
  • 20 篇 optimization
  • 20 篇 sudan
  • 20 篇 维吾尔语
  • 19 篇 prevalence
  • 19 篇 mortality
  • 17 篇 saudi
  • 17 篇 properties
  • 17 篇 liver

机构

  • 68 篇 新疆大学
  • 24 篇 department of co...
  • 23 篇 computer enginee...
  • 19 篇 department of co...
  • 19 篇 faculty of artif...
  • 17 篇 department of co...
  • 16 篇 马来西亚理科大学
  • 14 篇 department of co...
  • 13 篇 statistical rese...
  • 12 篇 department of ma...
  • 11 篇 吉林大学
  • 10 篇 南京农业大学
  • 9 篇 department of in...
  • 8 篇 华北电力大学
  • 7 篇 department of el...
  • 7 篇 中国科学院高能物...
  • 7 篇 center of excell...
  • 6 篇 faculty of medic...
  • 6 篇 department of me...
  • 6 篇 department of co...

作者

  • 44 篇 吐尔根.依布拉音
  • 27 篇 el-sayed m.el-ke...
  • 25 篇 osamah ibrahim k...
  • 25 篇 abdelhameed ibra...
  • 19 篇 pierre togo
  • 18 篇 abdelaziz a.abde...
  • 18 篇 田生伟
  • 18 篇 doaa sami khafag...
  • 18 篇 karamoko sacko
  • 17 篇 abdoul aziz diak...
  • 16 篇 ibrahim ahamadou
  • 16 篇 abdoul karim dou...
  • 16 篇 禹龙
  • 15 篇 mohamed elmoulou...
  • 14 篇 fousseyni traoré
  • 14 篇 adama dembélé
  • 13 篇 rabha w.ibrahim
  • 13 篇 mohtar ibrahim
  • 13 篇 mohamed hamdy ib...
  • 13 篇 amadou touré

语言

  • 2,627 篇 英文
  • 498 篇 中文
检索条件"作者=Mohtar Ibrahim"
3125 条 记 录,以下是51-60 订阅
排序:
Information Centric Networking Based Cooperative Caching Framework for 5G Communication Systems
收藏 引用
Computers, Materials & Continua 2024年 第9期80卷 3945-3966页
作者: R.Mahaveerakannan Thanarajan Tamilvizhi Sonia Jenifer Rayen Osamah ibrahim Khalaf Habib Hamam Department of Computer Science and Engineering Saveetha School of EngineeringSaveetha Institute of Medical and Technical SciencesChennai602105India Department of Computer Science and Engineering Panimalar Engineering CollegeChennai600123India Department of Computer Science and Engineering Sathyabama Institute of Science and TechnologyChennai600119India Department of Solar Energy Al-Nahrain Research Center for Renewable EnergyAl-Nahrain UniversityJadriyaBaghdad64074Iraq Faculty of Engineering Universitéde MonctonNew BrunswickE1A3E9Canada Hodmas University College Mogadishu521376Somalia Bridges for Academic Excellence Tunis1002Tunisia School of Electrical Engineering University of JohannesburgAuckland ParkJohannesburg2006South Africa
The demands on conventional communication networks are increasing rapidly because of the exponential expansion of connected multimedia *** light of the data-centric aspect of contemporary communication,the information... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Preserving the Ozone Layers: Battling Illegal Trade in Ozone-Depleting Substances
收藏 引用
Atmospheric and Climate Sciences 2024年 第3期14卷 287-298页
作者: ibrahim Badawi Seattle Law School Seattle University Seattle USA
The depletion of the ozone layer, a vital shield protecting the Earth from harmful ultraviolet (UV) radiation, is now a worldwide environmental concern. Human activities, particularly the release of ozone depleting su... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
A Hybrid Classification and Identification of Pneumonia Using African Buffalo Optimization and CNN from Chest X-Ray Images
收藏 引用
Computer Modeling in Engineering & Sciences 2024年 第3期138卷 2497-2517页
作者: Nasser Alalwan Ahmed I.Taloba Amr Abozeid Ahmed ibrahim Alzahrani Ali H.Al-Bayatti Computer Science Department Community CollegeKing Saud UniversityRiyadh11437Saudi Arabia Information System Department Faculty of Computers and InformationAssiut UniversityAssiutEgypt Mathematics Department Faculty of ScienceAl-Azhar UniversityCairoEgypt Cyber Technology Institute(CTI) De Montfort UniversityLeicesterUK
An illness known as pneumonia causes inflammation in the *** there is so much information available fromvarious X-ray images,diagnosing pneumonia has typically proven *** improve image quality and speed up the diagnos... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Deciphering resistancemechanisms and novel strategies to overcome drug resistance in ovarian cancer:a comprehensive review
收藏 引用
Oncology Research 2024年 第5期32卷 831-847页
作者: EFFAT ALEMZADEH LEILA ALLAHQOLI AFROOZ MAZIDIMORADI ESMAT ALEMZADEH FAHIMEH GHASEMI HAMID SALEHINIYA ibrahim ALKATOUT Infectious Diseases Research Center Birjand University of Medical SciencesBirjandIran Department of Midwifery Ministry of Health and Medical EducationTehranIran Student Research Committee Shiraz University of Medical SciencesShirazIran Department of Biotechnology Faculty of MedicineBirjand University of Medical SciencesBirjandIran Cellular and Molecular Research Center Birjand University of Medical SciencesBirjandIran Social Determinants of Health Research Center Birjand University of Medical SciencesBirjandIran Kiel School of Gynaecological Endoscopy Campus KielUniversity Hospitals Schleswig-HolsteinKielGermany
Ovarian cancer is among the most lethal gynecological cancers,primarily due to the lack of specific symptoms leading to an advanced-stage diagnosis and resistance to *** resistance(DR)poses the most significant challe... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Distribution characteristics and removal rate of antibiotics and antibiotic resistance genes in different treatment processes of two drinking water plants
收藏 引用
Frontiers of Environmental Science & Engineering 2024年 第9期18卷 143-152页
作者: Jun Wang Mingtao Huang Bolin Li Hassan ibrahim Mohamed Huanjie Song Gezi Li Ying Yu Han Zhang Weimin Xie School of Resource and Environmental Engineering Wuhan University of TechnologyWuhan 430070China Wuhan Lingang Economic and Technological Development Zone Service Industry Development Investment Group Co.Ltd. Wuhan 430040China Civil Engineering Department Faculty of EngineeringAssiut UniversityAssiut 71516Egypt Changjiang Basin Ecology Environment and Monitoring and Scientific Research Center Changjiang Basin Ecology and Environment AdministrationMinistry of Ecological EnvironmentWuhan 430010China
Emerging pollutants,such as antibiotics and antibiotic-resistance genes,are becoming increasingly important sources of safety and health *** water safety,which is closely related to human health,should receive more at... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Quantification of Silicon (SI) and Silicon Dioxide (SiO2) from the Nafud Desert-Al-Qassim Region, Kingdom of Saudi Arabia Using XRD Analysis
收藏 引用
Advances in Materials Physics and Chemistry 2024年 第5期14卷 67-75页
作者: Nagwa ibrahim Mohamed Department of Physics College of Science Qassim University Buraydah Saudi Arabia
This research was conducted in the Qassim region, Kingdom of Saudi Arabia. The goal of this research is to determine the percentage of silicon in the Rub al-Khali desert. Samples were collected from four cities locate... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
A Hybrid Model for Improving Software Cost Estimation in Global Software Development
收藏 引用
Computers, Materials & Continua 2024年 第1期78卷 1399-1422页
作者: Mehmood Ahmed Noraini B.ibrahim Wasif Nisar Adeel Ahmed Muhammad Junaid Emmanuel Soriano Flores Divya Anand Faculty of Computer Science and Information Technology Universiti Tun Hussein Onn Malaysia Parit RajaBatu Pahat86400Malaysia Department of Computer Science COMSATS University Wah Cantt CampusIslamabad47010Pakistan Department of Information Technology The University of HaripurKhyber Pakhtunkhwa22620Pakistan Engineering Research Innovation Group Universidad Europea del AtlanticoSantander39011Spain
Accurate software cost estimation in Global Software Development(GSD)remains challenging due to reliance on historical data and expert *** models,such as the Constructive Cost Model(COCOMO II),rely heavily on historic... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Oil Palm Fiber Hybrid Composites: A Recent Review
收藏 引用
Journal of Renewable Materials 2024年 第10期12卷 1661-1689页
作者: H.A.Aisyah E.Hishamuddin A.W.Noorshamsiana Z.ibrahim R.A.Ilyas Biomass Technology Unit Engineering and Processing DivisionMalaysian Palm Oil Board(MPOB)6Persiaran InstitusiBandar Baru BangiKajangSelangor43000Malaysia Department of Chemical Engineering Faculty of Chemical and Energy EngineeringUniversiti Teknologi MalaysiaJohor81310Malaysia
Composite materials from oil palmfiber enhance sustainability by utilizing renewable resources,reducing depen-dence on non-renewable materials,and lessening environmental *** their mechanical and dimen-sional stability... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Gradient Optimizer Algorithm with Hybrid Deep Learning Based Failure Detection and Classification in the Industrial Environment
收藏 引用
Computer Modeling in Engineering & Sciences 2024年 第2期138卷 1341-1364页
作者: Mohamed Zarouan ibrahim M.Mehedi Shaikh Abdul Latif Md.Masud Rana Department of Electrical and Computer Engineering(ECE) King Abdulaziz UniversityJeddah21589Saudi Arabia Center of Excellence in Intelligent Engineering Systems(CEIES) King Abdulaziz UniversityJeddah21589Saudi Arabia Department of Nuclear Engineering King Abdulaziz UniversityJeddah21589Saudi Arabia Department of Electrical and Electronic Engineering Rajshahi University of Engineering and TechnologyRajshahiBangladesh
Failure detection is an essential task in industrial systems for preventing costly downtime and ensuring the seamlessoperation of the system. Current industrial processes are getting smarter with the emergence of Indu... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Study the Effect of Thickness on the Performance of PM6:Y6 Organic Solar Using SCAPS Simulation
收藏 引用
Advances in Materials Physics and Chemistry 2024年 第4期14卷 55-65页
作者: Nagwa ibrahim Mohammed ibrahim Amnah Mohammed Elharbi Abdulrahman Albadri Department of Physics Science College Qassim University Buraydah Saudi Arabia Department of Physics Science College Al Baha University Baha Saudi Arabia Microelectronics and Semiconductors Institute King Abdulaziz City for Science and Technology Riyadh Saudi Arabia
In this study, organic solar cells (OSCs) with an active layer, a blend of polymer of non-fullerene (NFA) Y6 as an acceptor, and donor PBDB-T-2F as donor were simulated through the one-dimensional solar capacitance si... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论