咨询与建议

限定检索结果

文献类型

  • 662 篇 期刊文献
  • 35 篇 学位论文
  • 2 篇 会议

馆藏范围

  • 699 篇 电子文献
  • 0 种 纸本馆藏

日期分布

学科分类号

  • 332 篇 医学
    • 281 篇 临床医学
    • 16 篇 中西医结合
    • 15 篇 公共卫生与预防医...
    • 11 篇 中药学(可授医学、...
    • 10 篇 药学(可授医学、理...
  • 228 篇 工学
    • 66 篇 计算机科学与技术...
    • 33 篇 电子科学与技术(可...
    • 30 篇 材料科学与工程(可...
    • 28 篇 软件工程
    • 26 篇 控制科学与工程
    • 24 篇 化学工程与技术
    • 17 篇 机械工程
    • 14 篇 动力工程及工程热...
    • 10 篇 仪器科学与技术
    • 10 篇 电气工程
    • 8 篇 建筑学
    • 8 篇 环境科学与工程(可...
    • 8 篇 网络空间安全
    • 7 篇 信息与通信工程
  • 104 篇 理学
    • 43 篇 数学
    • 26 篇 化学
    • 9 篇 物理学
    • 7 篇 系统科学
  • 43 篇 农学
    • 13 篇 农业资源与环境
    • 8 篇 作物学
    • 7 篇 畜牧学
  • 36 篇 管理学
    • 26 篇 管理科学与工程(可...
  • 18 篇 经济学
    • 17 篇 应用经济学
  • 9 篇 教育学
    • 8 篇 教育学
  • 9 篇 文学
    • 6 篇 外国语言文学
  • 5 篇 法学
  • 3 篇 军事学
  • 2 篇 艺术学

主题

  • 29 篇 deep learning
  • 21 篇 machine learning
  • 18 篇 sudan
  • 14 篇 covid-19
  • 14 篇 children
  • 14 篇 artificial intel...
  • 12 篇 of
  • 9 篇 and
  • 8 篇 saudi arabia
  • 7 篇 internet of thin...
  • 7 篇 diabetes
  • 7 篇 method
  • 7 篇 optimization
  • 7 篇 security
  • 6 篇 cancer
  • 6 篇 ultrasound
  • 6 篇 system
  • 6 篇 antioxidant
  • 6 篇 healthcare
  • 5 篇 analysis

机构

  • 21 篇 department of co...
  • 7 篇 department of me...
  • 6 篇 college of denti...
  • 6 篇 department of me...
  • 6 篇 faculty of compu...
  • 6 篇 department of co...
  • 6 篇 department of na...
  • 5 篇 department of co...
  • 5 篇 department of in...
  • 5 篇 periodontics and...
  • 5 篇 department of ur...
  • 5 篇 department of co...
  • 4 篇 长安大学
  • 4 篇 laboratory of pl...
  • 4 篇 北京交通大学
  • 4 篇 department of in...
  • 4 篇 department of ph...
  • 4 篇 department of co...
  • 4 篇 department of me...
  • 4 篇 department of me...

作者

  • 29 篇 manar ahmed hamz...
  • 25 篇 mohammed rizwanu...
  • 15 篇 anwer mustafa hi...
  • 14 篇 fahd n.al-wesabi
  • 12 篇 mesfer al duhayy...
  • 10 篇 ishfaq yaseen
  • 8 篇 radwa marzouk
  • 8 篇 abdelwahed motwa...
  • 8 篇 elhadi abdalla a...
  • 8 篇 rabea ahmed gade...
  • 7 篇 abu sarwar zaman...
  • 7 篇 mohammed kamal h...
  • 6 篇 mohammed m. a. a...
  • 6 篇 nasreldin mohamm...
  • 5 篇 mohammed dauwed
  • 5 篇 mahmoud khalil
  • 5 篇 ahmed mohammed a...
  • 5 篇 mohammad belal u...
  • 5 篇 jaber s.alzahran...
  • 5 篇 mohammed l’bachi...

语言

  • 624 篇 英文
  • 75 篇 中文
检索条件"作者=Vian Mohammed ahmed"
699 条 记 录,以下是21-30 订阅
排序:
Detection of Impending Vehicle Rollover with Road Bank Angle Consideration Using a Robust Fuzzy Observer
收藏 引用
International Journal of Automation and computing 2015年 第1期12卷 93-101页
作者: Hamid Dahmani mohammed Chadli Abdelhamid Rabhi ahmed El Hajjaji University of Picardie Jules Verne-MIS Laboratory (EA4290) 33 rue Saint-Leu Amiens 80039 France
This article describes a method of vehicle dynamics estimation for impending rollover detection. We estimate vehicle dynamic states in presence of the road bank angle as a disturbance in the vehicle model using a robu... 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
Surveys on line drawing simplification for Chinese cultural computing
收藏 引用
The Journal of China Universities of Posts and Telecommunications 2022年 第2期29卷 33-42页
作者: Chen Jiazhou Amal ahmed Hasan mohammed Huang Keyu Miao Yongwei School of Computer Science and Technology Zhejiang University of TechnologyHangzhou 310023China School of Information Science and Technology Hangzhou Normal UniversityHangzhou 311121China
In the recent decade,many approaches of rough line drawing simplification were proposed,but they are not well summarized yet,especially from the perspective of Chinese cultural *** this paper,a comprehensive review of... 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
An Optimal Algorithm for Resource Allocation in D2D Communication
收藏 引用
Computers, Materials & Continua 2023年 第4期75卷 531-546页
作者: Shahad Alyousif mohammed Dauwed Rafal Nader mohammed Hasan Ali Mustafa Musa Jabar ahmed Alkhayyat Research Centre University of MashreqBaghdadIraq College of Engineering Department of Electrical&Electronic EngineeringGulf UniversityAlmasnadKingdom of Bahrain Medical Instrumentation Techniques Engineering Dijlah University CollegeBaghdadIraq Department of Pharmacy Al-Mustaqbal University CollegeHilla51001Iraq Computer Techniques Engineering Department Faculty of Information TechnologyImam Ja’afar Al-Sadiq UniversityNajaf10023Iraq Department of Medical Instruments Engineering Techniques Al-Turath University CollegeBaghdad10021Iraq Department of Medical Instruments Engineering Techniques Al-Farahidi UniversityBaghdad10021Iraq College of Technical Engineering The Islamic UniversityNajafIraq
The number of mobile devices accessing wireless networks isskyrocketing due to the rapid advancement of sensors and wireless communicationtechnology. In the upcoming years, it is anticipated that mobile datatraffic wo... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Deep Learning with Image Classification Based Secure CPS for Healthcare Sector
收藏 引用
Computers, Materials & Continua 2022年 第8期72卷 2633-2648页
作者: ahmed S.Almasoud Abdelzahir Abdelmaboud Faisal S.Alsubaei Manar ahmed Hamza Ishfaq Yaseen mohammed Abaker Abdelwahed Motwakel mohammed Rizwanullah Department of Information Systems College of Computer and Information SciencesPrince Sultan UniversityRiyadh12435Saudi Arabia Department of Information Systems College of Science and ArtsKing Khalid UniversityMahayil Asir62529Saudi Arabia Department of Cybersecurity College of Computer Science and EngineeringUniversity of JeddahJeddah21959Saudi Arabia Department of Computer and Self Development Preparatory Year DeanshipPrince Sattam bin Abdulaziz UniversityAlKharj16278Saudi Arabia Department of Computer Science Community CollegeKing Khalid UniversityMahayil Asir62529Saudi Arabia
Cyber-Physical System(CPS)involves the combination of physical processes with computation and communication *** recent advancementsmade in cloud computing,Wireless Sensor Network(WSN),healthcare sensors,*** to develop... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Geochemical characteristics of natural gases and source rocks in Obayied sub-basin,north Western Desert,Egypt:implications for gas-source correlation
收藏 引用
Acta Geochimica 2023年 第2期42卷 241-255页
作者: Mostafa Hassan Mahmoud Leila mohammed ahmed Ghalib Issa Omar Hegab Geology Department Faculty of ScienceMansoura UniversityMansoura 35516Egypt Egyptian General Petroleum Corporation CairoEgypt
Western Desert represents a major oil and gas province in Egypt producing more than 50%of the country’s oil *** and gas blend occurs in most producing fields,however,the genetic link between gas and liquid hydrocarbo... 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
Kaoline-based catalyst for a high stability desulfurization of sour heavy naphtha in a three-phase oscillatory baffled reactor
收藏 引用
Particuology 2024年 第1期84卷 249-260页
作者: Hassan M.Hmood Saba A.Gheni Safaa M.R.ahmed Mudheher M.Ali Hamid Yonis Saleh mohammed H.mohammed Awad E.mohammed Marwan A.Mahomood Hiba R.mohammed ahmed A.Hassan Adam Harvey North Refineries Company Ministry of OilIraq Chemical Engineering Department Tikrit UniversityIraq Ministry of Oil Iraq AL-Hawija Technical Institute Northern Technical UniversityMoselIraq School of Engineering Newcastle UniversityUK
To meet the rapidly increasing demand for energy and the dramatic depletion of conventional crude oil,it is imperative to utilize sour *** no coke being produced,oxidative desulfurization(ODS)of naphtha lowers its sul... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Effectiveness of external prestressing in enhancing the non-ductile hanger failure mechanism in reinforced concrete inverted T-beams
收藏 引用
Frontiers of Structural and Civil Engineering 2024年 第7期18卷 1050-1065页
作者: ahmed M.ATTA Reda N.BEHIRY mohammed I.HARAZ Structural Engineering Department Faculty of EngineeringTanta UniversityTanta 33511Egypt Nile Higher Institute for Engineering and Technology Mansoura 11001Egypt
Recently,inverted T-beams have been used in reinforced concrete(RC)bridges to support transverse precast *** T-beams,contrary to practice with conventional beams,are loaded on the flanges upper *** loading configurati... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Experimental studies on the flow characteristics in an inclined bend-free OWC device
收藏 引用
Journal of Ocean Engineering and Science 2016年 第1期1卷 77-83页
作者: Krishnil Ravinesh Ram mohammed Rafiuddin ahmed mohammed Asid Zullah Young-Ho Lee Division of Mechanical Engineering The University of the South PacificSuvaFiji Division of Mechanical and Energy System Engineering Korean Maritime and Ocean UniversityBusanRepublic of Korea
A bend-free rectangular cross-section OWC device was designed and constructed for studying the effect of inclination on the flow characteristics inside the *** inclination is meant to reduce reflection of waves and in... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Could ketamine be the answer to treating treatment-resistant major depressive disorder?
收藏 引用
General Psychiatry 2020年 第5期33卷 296-300页
作者: Abdullah mohammed Ramadan Islam ahmed Mansour Psychiatry Mansoura University Faculty of MedicineMansouraEgypt
Major depressive disorder(MDD)is a common,serious,debilitating condition affecting 350 million people worldwide,which remains to be unsatisfactorily treated with 53%of patients still complaining of symptoms after comp... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Glaucoma among Saudi Arabian population:a scoping review
收藏 引用
International Journal of Ophthalmology(English edition) 2023年 第12期16卷 2125-2132页
作者: Ismail Abuallut mohammed Khalid Arishi ahmed Mustafa Albarnawi Sumayyah Ali Jafar Abdullah mohammed Alamer Tahani Hassan Altubayqi mohammed ahmed Hadadi Mohand Abdullah Alasiri Department of Surgery Ophthalmology DivisionCollege of MedicineJazan UniversityJazan 45142Saudi Arabia College of Medicine Jazan UniversityJazan 45142Saudi Arabia
Despite its high risk of leading to permanent visual dysfunction,glaucoma remains underdiagnosed in primary care *** 11%of glaucoma patients in Saudi Arabia end up with bilateral *** scoping review investigates and pr... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论