咨询与建议

限定检索结果

文献类型

  • 1,975 篇 期刊文献
  • 42 篇 学位论文
  • 24 篇 会议
  • 3 册 图书

馆藏范围

  • 2,043 篇 电子文献
  • 1 种 纸本馆藏

日期分布

学科分类号

  • 874 篇 医学
    • 729 篇 临床医学
    • 58 篇 中西医结合
    • 42 篇 公共卫生与预防医...
    • 40 篇 中药学(可授医学、...
    • 33 篇 药学(可授医学、理...
    • 29 篇 基础医学(可授医学...
  • 743 篇 工学
    • 160 篇 材料科学与工程(可...
    • 125 篇 化学工程与技术
    • 93 篇 计算机科学与技术...
    • 78 篇 电子科学与技术(可...
    • 49 篇 电气工程
    • 43 篇 环境科学与工程(可...
    • 40 篇 动力工程及工程热...
    • 36 篇 力学(可授工学、理...
    • 36 篇 机械工程
    • 36 篇 仪器科学与技术
    • 36 篇 地质资源与地质工...
    • 33 篇 软件工程
    • 32 篇 控制科学与工程
  • 439 篇 理学
    • 137 篇 化学
    • 94 篇 数学
    • 83 篇 物理学
    • 29 篇 生物学
    • 28 篇 地质学
  • 163 篇 农学
    • 48 篇 作物学
    • 34 篇 农业资源与环境
    • 26 篇 畜牧学
    • 23 篇 植物保护
  • 41 篇 经济学
    • 41 篇 应用经济学
  • 41 篇 管理学
    • 28 篇 管理科学与工程(可...
  • 11 篇 教育学
  • 9 篇 文学
  • 3 篇 法学
  • 2 篇 艺术学
  • 1 篇 哲学
  • 1 篇 军事学

主题

  • 42 篇 and
  • 35 篇 deep learning
  • 31 篇 cancer
  • 26 篇 covid-19
  • 25 篇 of
  • 23 篇 egypt
  • 22 篇 machine learning
  • 20 篇 liver
  • 19 篇 analysis
  • 16 篇 antioxidant
  • 16 篇 disease
  • 15 篇 sudan
  • 14 篇 kidney
  • 14 篇 hepatitis
  • 14 篇 adsorption
  • 14 篇 nanoparticles
  • 14 篇 surgery
  • 13 篇 optimization
  • 13 篇 gene
  • 13 篇 groundwater

机构

  • 20 篇 department of co...
  • 11 篇 university of ch...
  • 11 篇 department of in...
  • 9 篇 department of ma...
  • 7 篇 liaoning univers...
  • 7 篇 laboratory of pl...
  • 7 篇 beijing institut...
  • 7 篇 zhengzhou univer...
  • 7 篇 department of co...
  • 7 篇 university of sc...
  • 7 篇 university of mi...
  • 7 篇 university of so...
  • 7 篇 indian institute...
  • 7 篇 henan normal uni...
  • 7 篇 indiana universi...
  • 7 篇 hunan normal uni...
  • 7 篇 hunan university...
  • 7 篇 shandong univers...
  • 7 篇 beihang universi...
  • 7 篇 nanjing normal u...

作者

  • 23 篇 manar ahmed hamz...
  • 16 篇 m.ahmed
  • 14 篇 anwer mustafa hi...
  • 12 篇 fahd n.al-wesabi
  • 11 篇 abdelwahed motwa...
  • 11 篇 majdy m.eltahir
  • 9 篇 m.greco
  • 9 篇 yifan yang
  • 9 篇 o.b.kolcu
  • 9 篇 ayman el nakeeb
  • 9 篇 ahmed m. abbas
  • 9 篇 mesfer al duhayy...
  • 8 篇 m.kuessner
  • 8 篇 i.denysenko
  • 8 篇 j.ahmed
  • 8 篇 u.wiedner
  • 8 篇 m.khan
  • 8 篇 j.g.messchendorp
  • 8 篇 k.begzsuren
  • 8 篇 ahmed alkhayyat

语言

  • 1,797 篇 英文
  • 247 篇 中文
检索条件"作者=Ahmed M.yassin"
2044 条 记 录,以下是11-20 订阅
排序:
Herbal compounds as promising therapeutic agents in precision medicine strategies for cancer:A systematic review
收藏 引用
Journal of Integrative medicine 2024年 第2期22卷 137-162页
作者: Bizhar ahmed Tayeb Ikhwan Yuda Kusuma Alaa A.m.Osman Renáta minorics Institute of Pharmacodynamics and Biopharmacy Faculty of PharmacyUniversity of Szeged6720 SzegedHungary Institution of Clinical Pharmacy Faculty of PharmacyUniversity of Szeged6725 SzegedHungary Department of Clinical Pharmacy and Pharmacy Practice Faculty of PharmacyUniversity of Gezira20 Wad MadaniSudan Pharmacy Study Program Facuity of HealthUniversitas Harapan BangsaPurwokerto 53182Indonesia
Background:The field of personalized medicine has gained increasing attention in cancer care,with the aim of tailoring treatment strategies to individual patients for improved *** medicine,with its long-standing histo... 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
Sustainable bio-energy generation via the conversion of spent wash using dual chamber microbial fuel cell
收藏 引用
Waste Disposal and Sustainable Energy 2024年 第2期6卷 219-231页
作者: Abdul Sattar Jatoi Jawad ahmed Afaque ahmed Bhutto muhammad Shuaib Shaikh Department of Chemical Engineering Dawood University of Engineering and Technology KarachiSindhPakistan Changzhou DUBO Polymer Co. Ltd.Changzhou 213002China Department of Basic Science and Related Studies The University of LarkanoSindhPakistan Department of Chemical Engineering Mehran University of Engineering and Technology JamshoroSindhPakistan
microbial fuel cells(mFCs)are innovative devices that combine microbial processes with electrochemical reactions to convert organic matter in wastewater into electricity while simultaneously treating the *** such appl... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Efficient ECG classification based on Chi-square distance for arrhythmia detection
收藏 引用
Journal of Electronic Science and Technology 2024年 第2期22卷 1-15页
作者: Dhiah Al-Shammary mustafa Noaman Kadhim ahmed m.mahdi Ayman Ibaida Khandakar ahmedb College of Computer Science and Information Technology University of Al-QadisiyahAl Diwaniyah58001Iraq Intelligent Technology Innovation Lab Victoria UniversityMelbourne3011Australia
This study introduces a new classifier tailored to address the limitations inherent in conventional classifiers such as K-nearest neighbor(KNN),random forest(RF),decision tree(DT),and support vector machine(SVm)for ar... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Classical taxonomy,molecular phylogeny and genetic analysis of the genus Exitianus Ball,1929(Hemiptera:Cicadellidae:Deltocephalinae)from Egypt
收藏 引用
Zoological Systematics 2024年 第2期49卷 143-157页
作者: Rabab m.El-Hady ahmed F.El-Sayed Survey&Taxonomy Department Plant Protection Research InstituteAgriculture Research CentreGizaEgypt microbial Genetics Department Biotechnology Research InstituteNational Research CentreGizaEgypt Egypt Center for Research and Regenerative medicine(ECRRm) CairoEgypt
Egyptian species of the leafhopper genus Exitianus Ball,1929,***(St?l,1855),***(Distant,1908),and *** Ross,1968 are ***,morphological descriptions,and a key for their identification are *** this study,we used molecula... 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
Novel synthesis of stabilized Bi_(1-x-y)Gd_xDy_yO_(1.5) solid electrolytes with enhanced conductivity for intermediate temperature solid oxide fuel cells(SOFCs)
收藏 引用
Journal of Rare Earths 2024年 第10期42卷 1903-1911页
作者: ahmed H.Ibrahim Yehia m.Abbas H.A.Ayoub marwa H.Ali mustafa Aldoori materials Science Laboratory Physics DepartmentFaculty of ScienceSuez Canal University41522IsmailiaEgypt ministry of Higher Education and Scientific Research Aliraqia University10011BaghdadIraq
Herein,we report the synthesis of a Dy-Gd co-doped cubic phase-stabilized Bi_(2)O_(3) solid electrolyte system via solid-state processing under atmospheric *** with Dy^(3+) and Gd^(3+) has been observed to significant... 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
Phytochemical analysis,antioxidant,acetylcholinesterase,andα-amylase inhibitors from Hippeastrum hybridum extract
收藏 引用
Journal of Traditional Chinese medicine 2024年 第3期44卷 496-504页
作者: Naila Sher mushtaq ahmed Nadia mushtaq Department of Biotechnology University of Science and Technology Bannu-KPK 28100Pakistan Department of Botany University of Science and Technology Bannu-KPK 28100Pakistan
OBJECTIVE:To investigate the effects of Hippeastrum hybridum(HH)as a free radical scavenger,and an inhibitor of the two enzymes i-e Alpha-amylase(α-amylase)and acetylcholinesterase(AChE).mETHODS:In this study,HH plan... 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
Fuel cell stack design and modelling with a double-stage boost converter coupled to a single-phase inverter
收藏 引用
Clean Energy 2024年 第1期8卷 188-196页
作者: Basem E.Elnagi ahmed m.Ismaiel Hany S.E.mansour m.N.Abd-Alwahab Electrical Engineering Department Faculty of EngineeringSuez Canal UniversityIsmailia 41522Egypt
A comprehensive proton-exchange membrane fuel cell stack model was developed and integrated with a two-stage DC/DC boost *** was directly coupled to a single-phase(two levels-four pulses)inverter without a *** pulse-w... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Fever assessment in children under five: Are we following the guidelines?
收藏 引用
World Journal of Clinical Pediatrics 2024年 第1期13卷 62-72页
作者: Hasan m Isa ahmed J Isa murtadha A Alnasheet mahmood m mansoor Department of Pediatrics Salmaniya Medical ComplexManama 26671Bahrain Department of Pediatrics Arabian Gulf UniversityManama 26671Bahrain Department of General Surgery Salmaniya Medical ComplexManama 26671Bahrain
BACKGROUND Fever is a common cause of medical consultation and hospital admission,particularly among ***,the United Kingdom’s National Institute for Health and Care Excellence(NICE)updated its guidelines for assessin... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Intelligent Fractional-Order Controller for SmES Systems in Renewable Energy-Based microgrid
收藏 引用
Computer modeling in Engineering & Sciences 2024年 第8期140卷 1807-1830页
作者: Aadel m.Alatwi Abualkasim Bakeer Sherif A.Zaid Ibrahem E.Atawi Hani Albalawi ahmed m.Kassem Electrical Engineering Department Faculty of EngineeringUniversity of TabukTabuk47913Saudi Arabia Industrial Innovation and Robotic Center(IIRC) University of TabukTabuk47731Saudi Arabia Department of Electrical Engineering Faculty of EngineeringAswan UniversityAswan81542Egypt Renewable Energy and Environmental Technology Centre University of TabukTabuk47913Saudi Arabia Electrical Engineering Department Faculty of EngineeringSohag UniversitySohag82524Egypt
An autonomous microgrid that runs on renewable energy sources is presented in this *** has a supercon-ducting magnetic energy storage(SmES)device,wind energy-producing devices,and an energy storage ***,because such mi... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论