咨询与建议

限定检索结果

文献类型

  • 354 篇 期刊文献
  • 25 篇 学位论文
  • 10 篇 会议

馆藏范围

  • 389 篇 电子文献
  • 0 种 纸本馆藏

日期分布

学科分类号

  • 199 篇 工学
    • 37 篇 计算机科学与技术...
    • 31 篇 化学工程与技术
    • 29 篇 电子科学与技术(可...
    • 25 篇 软件工程
    • 21 篇 机械工程
    • 21 篇 材料科学与工程(可...
    • 17 篇 动力工程及工程热...
    • 17 篇 控制科学与工程
    • 15 篇 电气工程
    • 13 篇 信息与通信工程
    • 12 篇 仪器科学与技术
    • 11 篇 建筑学
    • 6 篇 环境科学与工程(可...
    • 5 篇 力学(可授工学、理...
    • 5 篇 土木工程
  • 140 篇 医学
    • 109 篇 临床医学
    • 10 篇 中西医结合
    • 8 篇 基础医学(可授医学...
    • 8 篇 中药学(可授医学、...
    • 6 篇 公共卫生与预防医...
    • 6 篇 药学(可授医学、理...
    • 6 篇 医学技术(可授医学...
  • 58 篇 理学
    • 20 篇 数学
    • 17 篇 化学
    • 7 篇 物理学
    • 6 篇 生物学
  • 27 篇 管理学
    • 16 篇 管理科学与工程(可...
    • 7 篇 公共管理
  • 15 篇 农学
    • 5 篇 作物学
  • 12 篇 经济学
    • 11 篇 应用经济学
  • 2 篇 法学
  • 2 篇 教育学
  • 2 篇 历史学
  • 2 篇 艺术学
  • 1 篇 文学

主题

  • 10 篇 machine learning
  • 7 篇 deep learning
  • 6 篇 bibliometric
  • 6 篇 scopus
  • 5 篇 vosviewer
  • 5 篇 artificial intel...
  • 5 篇 surgery
  • 4 篇 internet of thin...
  • 4 篇 time
  • 4 篇 modeling
  • 4 篇 antioxidant
  • 4 篇 optimization
  • 4 篇 kinetics
  • 4 篇 activity
  • 3 篇 analysis
  • 3 篇 cancer
  • 3 篇 cfd
  • 3 篇 system
  • 3 篇 process
  • 3 篇 mechanical prope...

机构

  • 7 篇 department of he...
  • 7 篇 clinical researc...
  • 7 篇 department of cl...
  • 6 篇 poison control a...
  • 5 篇 department of in...
  • 5 篇 北京化工大学
  • 4 篇 university of ch...
  • 4 篇 computer science...
  • 4 篇 department of nu...
  • 4 篇 it-department-al...
  • 3 篇 state key labora...
  • 3 篇 北京交通大学
  • 3 篇 department of co...
  • 3 篇 division of clin...
  • 3 篇 faculty of fores...
  • 3 篇 department of ch...
  • 3 篇 department of pe...
  • 3 篇 department of pa...
  • 3 篇 department of me...
  • 2 篇 centre of medica...

作者

  • 13 篇 muhammad ammar
  • 9 篇 ammar armghan
  • 8 篇 ammar almomani
  • 7 篇 samah w al-jabi
  • 6 篇 ammar abdulrahma...
  • 5 篇 fayadh alenezi
  • 5 篇 mohammad alauthm...
  • 5 篇 ammar muthanna
  • 5 篇 muhammad attique...
  • 5 篇 majed alhaisoni
  • 5 篇 sa'ed h zyoud
  • 4 篇 amer koni
  • 4 篇 imran khan
  • 4 篇 jiansong deng
  • 4 篇 moyad shahwan
  • 4 篇 muna shakhshir
  • 4 篇 yan cao
  • 4 篇 sven knutsson
  • 4 篇 ammar moussi
  • 4 篇 amani s abushana...

语言

  • 324 篇 英文
  • 65 篇 中文
检索条件"作者=ammar Bouchair"
389 条 记 录,以下是1-10 订阅
排序:
Assessment of the effect of modern transformation on the traditional settlement 'Ksar' of Ouargla in southern Algeria
收藏 引用
Frontiers of Architectural Research 2013年 第3期2卷 322-337页
作者: Moufida Sebti Djamel Alkama ammar bouchair Research Laboratory LACAMOFA Department of Architecture University Mohamed Khidder BiskraBiskra 07000 Algeria Research Laboratory CBE Department of Architecture University of duel East of Algeria 18000 Algeria
The architecture of the Ouargla Ksar has long been recognized as an example of adaptation to harsh climate in the deep desert of AlgeHao Over the last few decades, it has undergone some changes in its initial urban st... 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
Improvement of mobility edge model by using new density of states with exponential tail for organic diode
收藏 引用
Chinese Physics B 2015年 第4期24卷 360-365页
作者: Muhammad ammar Khan 孙久勋 School of Physical Electronics University of Electronic Science and Technology
The mobility edge (ME) model with single Gaussian density of states (DOS) is simplified based on the recent exper- imental results about the Einstein relationship. The free holes are treated as being non-degenerat... 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
A critical review of intrusion detection systems in the internet of things:techniques,deployment strategy,validation strategy,attacks,public datasets and challenges
收藏 引用
Cybersecurity 2021年 第1期4卷 251-277页
作者: Ansam Khraisat ammar Alazab Federation University Australia Federation University AustraliaBallaratAustralia
The Internet of Things(IoT)has been rapidly evolving towards making a greater impact on everyday life to large industrial ***,this has attracted the attention of cybercriminals who made IoT a target of malicious activ... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Robust SVM-direct torque control of induction motor based on sliding mode controller and sliding mode observer
收藏 引用
Frontiers in Energy 2020年 第4期14卷 836-849页
作者: Abdelkarim ammar Amor BOUREK Abdelhamid BENAKCHA LGEB Laboratory Department of Electrical EngineeringUniversity of BiskraBiskraBP 145Algeria
This paper proposes a design of control and estimation strategy for induction motor based on the variable structure *** describes a coupling of sliding mode direct torque control(DTC)with sliding mode flux and speed *... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
BLOWING UP AND MULTIPLICITY OF SOLUTIONS FOR A FOURTH-ORDER EQUATION WITH CRITICAL NONLINEARITY
收藏 引用
Acta Mathematica Scientia 2015年 第6期35卷 1511-1546页
作者: Siwar ammar Mokhles HAMMAMI Department of mathematics University of Monastir Department of mathematics Faculty of Sciences of sfax University of Sfax
In this paper, we consider the following nonlinear elliptic problem : △2u =|u|n-4^-u+u|u|q-1u,in Ω,△u=u=0 on ЭΩ,where Ω is a bounded and smooth domain in R^n,n∈{5,6,7},u is a parameter and q∈]4/(n-4)... 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
EXISTENCE OF POSITIVE SOLUTIONS FOR A CLASS OF PARABOLIC EQUATIONS WITH NATURAL GROWTH TERMS AND L^1 DATA
收藏 引用
Acta Mathematica Scientia 2014年 第4期34卷 1127-1144页
作者: Kaouther ammar Hicham REDWANE Department of Mathematics Faculty of sciencesTaibah UniversityP.O. Box 344 Al MadinahSaudi Arabia Facult'e des Sciences Juridiques Economiques et SocialesUniversit'e Hassan 1B.P. 784SettatMorocco
We study a class of nonlinear parabolic equations of the type:δb(u)/δt-div(a(x,t,u)△u)+y(u)|△u|^2=f,where the right hand side belongs to L^1(Q), b is a strictly increasing C^1-function and -div(a(x... 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
Fake News Detection Using Machine Learning and Deep Learning Methods
收藏 引用
Computers, Materials & Continua 2023年 第11期77卷 2079-2096页
作者: ammar Saeed Eesa Al Solami Department of Computer Science Comsats University IslamabadWah Cantt47010Pakistan Department of Cybersecurity College of Computer Science and EngineeringUniversity of JeddahJeddah21959Saudi Arabia
The evolution of the internet and its accessibility in the twenty-first century has resulted in a tremendous increase in the use of social media *** social media sources contribute to the propagation of fake news that... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
A comprehensive simulator for assessing the reliability of a photovoltaic panel peak power tracking system
收藏 引用
Frontiers in Energy 2015年 第2期9卷 170-179页
作者: Nabil KAHOUL Mourad HOUABES ammar NECAIBIA Laboratoire d' Electrotechnique d' Annaba Badji Mokhtar-AnnabaUniversity Annaba 23000 Algeria Research Unit of Renewable Energy in Saharan Middle (URER/MS) Adrar 01000 Algeria
When designing a maximum power point tracking (MPPT) algorithm, it is often difficult to correctly predict, before field testing, the behavior of this MPPT under varying solar irradiation on photovoltaic (PV) pane... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Interactive effects of deficit irrigation and vermicompost on yield,quality,and irrigation water use efficiency of greenhouse cucumber
收藏 引用
Journal of Arid Land 2022年 第11期14卷 1274-1292页
作者: Halimeh PIRI Amir NASERIN ammar A ALBALASMEH Department of Water Engineering Faculty of College of Water and SoilUniversity of ZabolZabol ***Iran Department of Water Engineering Agricultural Sciences and Natural Resources University of KhuzestanMollasani ***Iran Department of Natural Resources and the Environment Faculty of AgricultureJordan University of Science and TechnologyIrbid 22110Jordan
Water scarcity is the most significant barrier to agricultural development in arid and semi-arid *** irrigation is an effective solution for managing agricultural water in these *** use of additives such as vermicompo... 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
User activities and the heteroseneity of urban space:The case of Dahiyat Al Hussein park
收藏 引用
Frontiers of Architectural Research 2020年 第4期9卷 837-857页
作者: Ahlam ammar Sharif Department of Architecture Philadelphia UniversityAmman 19392Jordan
Urban researchers have maintained a constant interest in the complexity and continuity of urban space *** have applied actor-network theory(ANT)to investigate the heterogeneity of spaces and present them through the n... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论