咨询与建议

限定检索结果

文献类型

  • 1,033 篇 期刊文献
  • 27 篇 会议
  • 18 篇 学位论文

馆藏范围

  • 1,078 篇 电子文献
  • 0 种 纸本馆藏

日期分布

学科分类号

  • 475 篇 工学
    • 126 篇 计算机科学与技术...
    • 83 篇 材料科学与工程(可...
    • 61 篇 化学工程与技术
    • 61 篇 软件工程
    • 56 篇 机械工程
    • 54 篇 电子科学与技术(可...
    • 48 篇 控制科学与工程
    • 26 篇 动力工程及工程热...
    • 22 篇 电气工程
    • 19 篇 环境科学与工程(可...
    • 16 篇 仪器科学与技术
    • 15 篇 信息与通信工程
    • 15 篇 网络空间安全
    • 14 篇 地质资源与地质工...
  • 307 篇 医学
    • 241 篇 临床医学
    • 26 篇 公共卫生与预防医...
    • 25 篇 中西医结合
    • 22 篇 中药学(可授医学、...
    • 13 篇 药学(可授医学、理...
  • 227 篇 理学
    • 86 篇 数学
    • 40 篇 化学
    • 35 篇 物理学
    • 18 篇 大气科学
    • 15 篇 生物学
  • 142 篇 农学
    • 65 篇 作物学
    • 21 篇 兽医学
    • 20 篇 农业资源与环境
    • 16 篇 园艺学
  • 57 篇 管理学
    • 51 篇 管理科学与工程(可...
  • 21 篇 经济学
    • 21 篇 应用经济学
  • 9 篇 文学
  • 8 篇 教育学
  • 5 篇 艺术学
  • 4 篇 法学
  • 2 篇 哲学
  • 1 篇 军事学

主题

  • 35 篇 machine learning
  • 33 篇 deep learning
  • 23 篇 and
  • 22 篇 yield
  • 20 篇 covid-19
  • 19 篇 pakistan
  • 16 篇 analysis
  • 13 篇 classification
  • 12 篇 system
  • 12 篇 mortality
  • 12 篇 climate change
  • 12 篇 convolutional ne...
  • 12 篇 wheat
  • 10 篇 stability analys...
  • 10 篇 artificial intel...
  • 10 篇 cotton
  • 9 篇 simulation
  • 9 篇 transfer learnin...
  • 9 篇 antioxidant
  • 9 篇 nitrogen

机构

  • 13 篇 mechanical engin...
  • 13 篇 university of ch...
  • 12 篇 department of ma...
  • 11 篇 department of ma...
  • 11 篇 school of mechan...
  • 11 篇 department of ag...
  • 11 篇 faculty of engin...
  • 10 篇 institute of spa...
  • 10 篇 department of ma...
  • 10 篇 electrical engin...
  • 9 篇 department of me...
  • 9 篇 department of ma...
  • 8 篇 department of co...
  • 8 篇 department of ci...
  • 8 篇 department of co...
  • 7 篇 department of el...
  • 7 篇 department of un...
  • 7 篇 department of co...
  • 7 篇 college of veter...
  • 6 篇 department of ma...

作者

  • 64 篇 muhammad ali
  • 51 篇 ali raza
  • 40 篇 muhammad rafiq
  • 22 篇 muhammad irfan
  • 22 篇 nauman ahmed
  • 21 篇 amjad ali
  • 17 篇 dumitru baleanu
  • 13 篇 muhammad shoaib ...
  • 13 篇 hafiz muhammad a...
  • 13 篇 muhammad attique...
  • 12 篇 muhammad ali kha...
  • 12 篇 muhammad imran
  • 12 篇 changhe li
  • 12 篇 tariq ali
  • 11 篇 mairaj bibi
  • 11 篇 zafar said
  • 11 篇 muhammad adnan k...
  • 10 篇 imran khan
  • 10 篇 yanbin zhang
  • 10 篇 muhammad musaddi...

语言

  • 984 篇 英文
  • 94 篇 中文
检索条件"作者=muhammad ali Chohan"
1078 条 记 录,以下是1-10 订阅
排序:
Evaluating the exchange rate and commodity price nexus in Malaysia: evidence from the threshold cointegration approach
收藏 引用
Financial Innovation 2020年 第1期6卷 392-410页
作者: Shamaila Butt Suresh Ramakrishnan Nanthakumar Loganathan muhammad ali chohan Azman Hashim International Business School Universiti Teknologi Malaysia81310 Johor BahruJohorMalaysia
This paper examines the long-and short-run dynamics of asymmetric adjustment between the nominal exchange rate and commodity prices,namely oil,palm oil,rubber,and natural gas prices,in Malaysia using monthly data from... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Comprehensive Review and Analysis on Facial Emotion Recognition:Performance Insights into Deep and Traditional Learning with Current Updates and Challenges
收藏 引用
Computers, Materials & Continua 2025年 第1期82卷 41-72页
作者: Amjad Rehman muhammad Mujahid Alex Elyassih Bayan AlGhofaily Saeed ali Omer Bahaj Artificial Intelligence&Data Analytics Lab College of Computer&Information SciencesPrince Sultan UniversityRiyadh11586Saudi Arabia MIS Department College of Business Administration Prince Sattam Bin Abdulaziz UniversityAlKharj11942Saudi Arabia
In computer vision and artificial intelligence,automatic facial expression-based emotion identification of humans has become a popular research and industry *** demonstrations and applications in several fields,includ... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Insecticidal Potential of α-Pinene and β-Caryophyllene against Myzus persicae and Their Impacts on Gene Expression
收藏 引用
Phyton-International Journal of Experimental Botany 2023年 第7期92卷 1943-1954页
作者: Talha ali chohan Tahir ali chohan muhammad Zahid Mumtaz muhammad Waqar Alam Salah ud Din Iqra Naseer Ayesha Riaz Tayyeba Naseem Areeba Iftikhar Dur ENajaf ali Mubashir Hassan Hayssam M.ali Institute of Molecular Biology and Biotechnology(IMBB) The University of LahoreLahore54000Pakistan Institute of Pharmaceutical Sciences University of Veterinary and Animal SciencesLahore54000Pakistan Deparment of Plant Pathology University of OkaraOkara56300Pakistan Deparment of Bioinformatics University of OkaraOkara56300Pakistan Department of Soil Science The Islamia University of BahawalpurBahawalpur63100Pakistan Department of Zoology The Islamia University of BahawalpurBahawalpur(Bahawalnagar Campus)63100Pakistan The Steve and Cindy Rasmussen Institute for Genomic Medicine Nationwide Children’s HospitalColumbusOhio43205USA Department of Botany and Microbiology College of ScienceKing Saud UniversityRiyadh11451Saudi Arabia
Myzus persicae(***)is now considered a threat to agricultural crops due to economic *** synthetic insecticides applied every year against ***,are reported to be unsafe for environment,humans,and beneficial ***,several... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Airship aerodynamic model estimation using unscented Kalman filter
收藏 引用
Journal of Systems Engineering and Electronics 2020年 第6期31卷 1318-1329页
作者: WASIM muhammad ali Ahsan Department of Electrical Engineering University of Engineering and TechnologyTaxila 47080Pakistan
An airship model is made-up of aerostatic,aerodynamic,dynamic,and propulsive forces and *** others,the computation of aerodynamic forces and torques is ***,wind tunnel experimentation and potential flow theory are use... 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
Towards a coherent nomenclature of plant viruses
收藏 引用
Virologica Sinica 2016年 第3期31卷 197-198页
作者: muhammad ali Atta-ur-Rahman School of Applied Biosciences (ASAB) National University of Sciences and Technology(NUST)
The International Committee on Taxonomy of Viruses(ICTV)has the decree to set the rules for the classification and naming of *** species is the lowest level considered in the taxonomic *** general,virus species are ... 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
Heat Transfer Enhancement of an Automobile Engine Radiator using ZnO Water Base Nanofluids
收藏 引用
Journal of Thermal Science 2020年 第4期29卷 1010-1024页
作者: muhammad QASIM muhammad SAJID KAMRAN muhammad AMMAR muhammad ali JAMAL muhammad YASAR JAVAID Department of Mechanical Engineering University of Engineering and TechnologyLahore 54890Pakistan Department of Chemical Engineering Technology Government College UniversityFaisalabad 38000Pakistan Department of Mechanical Engineering Technology Government College UniversityFaisalabad 38000Pakistan
In this research paper, the forced convective heat transfer enhancement of a Suzuki Mehran(VXR) 2016 radiator(heat exchanger) along with pressure drop and friction factor by utilizing Zinc oxide(Zn O) water based nano... 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
Gender disparities and woman-specific trends in Barrett’s esophagus in the United States:An 11-year nationwide populationbased study
收藏 引用
World Journal of Methodology 2025年 第1期15卷 60-71页
作者: Karina Fatakhova Faisal Inayat Hassam ali Pratik Patel Attiq Ur Rehman Arslan Afzal muhammad Sarfraz Shiza Sarfraz Gul Nawaz Ahtshamullah Chaudhry Rubaid Dhillon Arthur Dilibe Benjamin Glazebnik Lindsey Jones Emily Glazer Division of Gastroenterology and Hepatology Mather Hospital and Zucker School of Medicine at Hofstra UniversityPort JeffersonNY 11777United States Department of Internal Medicine Allama Iqbal Medical CollegeLahorePunjab 54550Pakistan Division of Gastroenterology and Hepatology East Carolina University Brody School of MedicineGreenvilleNC 27834United States Division of Gastroenterology and Hepatology Geisinger Wyoming Valley Medical CenterWilkes-BarrePA 18711United States Department of Internal Medicine East Carolina University Brody School of MedicineGreenvilleNC 27834United States Department of Internal Medicine St.Dominic's HospitalJacksonMS 39216United States Department of Gastroenterology Hepatologyand NutritionCleveland Clinic FoundationClevelandOH 44195United States Department of Internal Medicine Mather Hospital and Hofstra University ZuckerSchool of MedicinePort JeffersonNY 11777United States
BACKGROUND Barrett's esophagus(BE)is a known premalignant precursor to esophageal adenocarcinoma(EAC).The prevalence rates continue to rise in the United States,but many patients who are at risk of EAC are not *** pra... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Leveraging the Role of Dynamic Reconfigurable Antennas in Viewpoint of Industry 4.0 and Beyond
收藏 引用
Research 2023年 第3期6卷 35-56页
作者: Abdul Jabbar muhammad ali Jamshed Qammer Abbasi muhammad ali Imran Masood Ur-Rehman James Watt School of Engineering University of GlasgowGlasgowUK
Industry 4.0 is a digital paradigm that refers to the integration of cutting-edge computing and digital technologies into global industries because of which the state of manufacturing,communication,and control of smar... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Hybrid DFT study of structural,electronic,magnetic and elastic properties of laves phase binary intermetallics RFe_(2)(R=La,Ce,Pr and Nd)
收藏 引用
Journal of Rare Earths 2023年 第9期41卷 1367-1375,I0004页
作者: Murad Murad Zahid ali muhammad Idrees Centre for Computational Materials Science Department of PhysicsUniversity of MalakandChakdaraDir(Lower)18800KPPakistan
Hybrid density functional theory was used to investigate the structural,electronic,magnetic and elastic properties of the Laves phase binary intermetallics RFe_(2)(R=La,Ce,Pr and Nd) in C_(15) crystal *** calculated l... 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
Deep Learning-Based Robust DC Fault Protection Scheme for Meshed HVDC Grids
收藏 引用
CSEE Journal of Power and Energy Systems 2023年 第6期9卷 2423-2434页
作者: muhammad Zain Yousaf Hui Liu ali Raza ali Mustafa the School of Electrical Engineering Guangxi UniversityNanning 530004China the School of Electrical Engineering University of LahoreLahore 39161Pakistan the School of Electrical Engineering Xi’an Jiaotong UniversityXi’an 710049China
Fast and reliable detection of faults is a significant technical challenge in transient-based protection for a modular multi-level converter(MMC)based high voltage direct current(HVDC)*** is because existing protectio... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论