咨询与建议

限定检索结果

文献类型

  • 1,250 篇 期刊文献
  • 10 篇 会议
  • 4 篇 学位论文

馆藏范围

  • 1,264 篇 电子文献
  • 0 种 纸本馆藏

日期分布

学科分类号

  • 681 篇 医学
    • 593 篇 临床医学
    • 37 篇 公共卫生与预防医...
    • 23 篇 中西医结合
    • 19 篇 中药学(可授医学、...
    • 11 篇 药学(可授医学、理...
  • 369 篇 工学
    • 78 篇 材料科学与工程(可...
    • 67 篇 化学工程与技术
    • 49 篇 计算机科学与技术...
    • 27 篇 环境科学与工程(可...
    • 24 篇 控制科学与工程
    • 23 篇 机械工程
    • 23 篇 地质资源与地质工...
    • 22 篇 软件工程
    • 20 篇 电子科学与技术(可...
    • 14 篇 电气工程
    • 13 篇 动力工程及工程热...
    • 11 篇 仪器科学与技术
  • 232 篇 理学
    • 83 篇 化学
    • 45 篇 数学
    • 32 篇 物理学
    • 20 篇 生物学
    • 16 篇 地质学
    • 11 篇 生态学
    • 9 篇 系统科学
  • 77 篇 农学
    • 28 篇 作物学
    • 17 篇 农业资源与环境
    • 14 篇 园艺学
  • 29 篇 管理学
    • 18 篇 管理科学与工程(可...
  • 23 篇 经济学
    • 22 篇 应用经济学
  • 9 篇 教育学
    • 9 篇 教育学
  • 4 篇 文学
  • 3 篇 法学
  • 1 篇 哲学

主题

  • 38 篇 and
  • 31 篇 egypt
  • 24 篇 of
  • 22 篇 cancer
  • 18 篇 analysis
  • 18 篇 liver
  • 18 篇 hepatocellular c...
  • 17 篇 hepatitis
  • 16 篇 c
  • 14 篇 acid
  • 14 篇 covid-19
  • 14 篇 virus
  • 13 篇 deep learning
  • 13 篇 factors
  • 13 篇 carcinoma
  • 13 篇 disease
  • 12 篇 water
  • 11 篇 morocco
  • 11 篇 cirrhosis
  • 11 篇 kidney

机构

  • 12 篇 laboratory of pl...
  • 8 篇 gastroenterology...
  • 7 篇 department of en...
  • 6 篇 department of el...
  • 6 篇 department of ne...
  • 6 篇 faculty of healt...
  • 6 篇 department of ci...
  • 5 篇 chemistry depart...
  • 5 篇 chemistry depart...
  • 5 篇 department of in...
  • 5 篇 department of ne...
  • 5 篇 department of su...
  • 5 篇 nottingham child...
  • 4 篇 plastic surgery ...
  • 4 篇 department of tr...
  • 4 篇 royal liverpool ...
  • 4 篇 department of ma...
  • 4 篇 doncaster royal ...
  • 4 篇 department of in...
  • 4 篇 national cancer ...

作者

  • 13 篇 ahmed lamarti
  • 12 篇 ayman el nakeeb
  • 12 篇 alain badoc
  • 11 篇 ahmed tall lemra...
  • 11 篇 abdou niang
  • 10 篇 walid el-shafai
  • 9 篇 hanan ahmed wahb...
  • 9 篇 maria faye
  • 9 篇 hend ahmed el-ha...
  • 9 篇 ajay sharma
  • 9 篇 el hadji fary ka
  • 8 篇 ahmed halawa
  • 8 篇 fathi e.abd el-s...
  • 8 篇 bakry ahmed bakr...
  • 8 篇 patrick martin
  • 7 篇 seynabou diagne
  • 7 篇 bacary ba
  • 7 篇 mohsen el kossi
  • 7 篇 zineb nejjar el ...
  • 7 篇 moustapha faye

语言

  • 1,182 篇 英文
  • 82 篇 中文
检索条件"作者=Ahmed el Nemr"
1264 条 记 录,以下是1-10 订阅
排序:
Amination of biochar surface from watermelon peel for toxic chromium removal enhancement
收藏 引用
Chinese Journal of Chemical Engineering 2021年 第8期34卷 199-222页
作者: Mohamed A.el-nemr Ibrahim M.A.Ismail Nabil M.Abdelmonem ahmed el nemr Safaa Ragab Department of Chemical Engineering Faculty of EngineeringCairo UniversityGizaEgypt Renewable Energy Program Zewail City of Science and TechnologyEgypt Environmental Division National Institute of Oceanography and FisheriesKayet BeyEl-AnfoushyAlexandriaEgypt
Watermelon peel residues were used to produce a new biochar by dehydration *** new biochar has undergone two methods of chemical modification and the effect of this chemical modification on its ability to adsorb Cr(VI... 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
Distribution and ecological risk assessment of some heavy metals in coastal surface sediments along the Red Sea,Egypt
收藏 引用
International Journal of Sediment Research 2016年 第2期31卷 164-172页
作者: ahmed el nemr Ghada F.el-Said Azza Khaled Safaa Ragab Environmental Division National Institute of Oceanography and Fisheries
The ecological risk assessment for Al,Zn,Cu,Ni,V,Pb,Cd,and Hg in surface sediment collected from the Egyptian Red Sea coast was evaluated using the Geo-accumulation Index(Igeo).Sediment Enrichment Factor(SEF) and Po... 详细信息
来源: 同方期刊数据库 同方期刊数据库 评论
Water quality soft-sensor prediction in anaerobic process using deep neural network optimized by Tree-structured Parzen Estimator
收藏 引用
Frontiers of Environmental Science & Engineering 2023年 第6期17卷 23-35页
作者: Junlang Li Zhenguo Chen Xiaoyong Li Xiaohui Yi Yingzhong Zhao Xinzhong He Zehua Huang Mohamed A.Hassaan ahmed el nemr Mingzhi Huang SCNU Environmental Research Institute Guangdong Provincial Key Laboratory of Chemical Pollution and Environmental Safety&MOE Key Laboratory of Theoretical Chemistry of EnvironmentSchool of EnvironmentSouth China Normal UniversityGuangzhou 510006China Fujian Environmental Protection Design Institute Co.Ltd Fuzhou 350000China National Institute of Oceanography and Fisheries NIOFAlexandria 21556Egypt SCNU Qingyuan Institute of Science and Technology Innovation Co. Ltd.Qingyuan 511517China
Anaerobic process is regarded as a green and sustainable process due to low carbon emission and minimal energy consumption in wastewater treatment plants(WWTPs).However,some water quality metrics are not measurable in... 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
Polychlorinated biphenyl and organochlorine pesticide residues in surface sediments from the Mediterranean Sea(Egypt)
收藏 引用
International Journal of Sediment Research 2016年 第01期 44-52页
作者: ahmed el nemr Manal M.el-Sadaawy Environmental Division National Institute of Oceanography and Fisheries
The distribution pattern of organochlorine residues in sediments of the Mediterranean Sea(Egypt)has been *** concentration of total organochlorine pesticides(OCPs)in surface sediments ranged from 0.11 to 50.73 with a ...
来源: 同方期刊数据库 同方期刊数据库 评论
Amination of biochar surface from watermelon peel for toxic chromium removal enhancement
收藏 引用
Chinese Journal of Chemical Engineering 2021年 第8期
作者: Mohamed A.el-nemr Ibrahim M.A.Ismail Nabil M.Abdelmonem ahmed el nemr Safaa Ragab
来源: 评论
Atezolizumab and bevacizumab combination in advanced hepatocellular carcinoma patients:The imperative for safety assessment studies
收藏 引用
World Journal of Clinical Cases 2025年 第9期13卷 56-59页
作者: Mina Tharwat ahmed Tawheed Mohamed el-Kassas Department of Tropical Medicine and Gastroenterology Faculty of MedicineAswan UniversityAswan 81528Egypt Department of Endemic Medicine Faculty of MedicineHelwan UniversityCairo 11795Egypt
Hepatocellular carcinoma(HCC)is the most prevalent cancer of the hepatobiliary tract and the third leading cause of cancer-related mortality *** and bevacizumab combination is currently considered among the frontline ... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Summary of the current guidelines for managing iatrogenic colorectal perforations and the evolving role of endoluminal vacuum therapy
收藏 引用
World Journal of Clinical Cases 2025年 第6期13卷 1-8页
作者: ahmed Tawheed Ibrahim Halil Bahcecioglu Mehmet Yalniz Mubin Ozercan Ali Cagri Oral Mohamed el-Kassas Department of Endemic Medicine Faculty of MedicineHelwan UniversityCairo 11795Egypt Department of Gastroenterology Firat UniversityElazig 23119Türkiye Liver Disease Research Center College of MedicineKing Saud UniversityRiyadh 7805Saudi Arabia
Colonoscopy represents a safe procedure that is widely used in medical practice either to diagnose or treat various gastrointestinal *** the last few years,the incidence rate of perforations in colonoscopic procedures... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Three-dimensional printing of biomaterials for bonetissue engineering: a review
收藏 引用
Frontiers of Materials Science 2023年 第2期17卷 1-43页
作者: ahmed el-Fiqi Glass Research Department Advanced Materials Technology and Mineral Resources Research InstituteNational Research CentreCairo 12622Egypt
Processing biomaterials into porous scaffolds for bone tissueengineering is a critical and a key step in defining and controlling their physicochemical,mechanical,and biological *** such as polymers are commonlyproces... 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
Sol-gel synthesis,properties and protein loading/delivery capacity of hollow bioactive glass nanospheres with large hollow cavity and mesoporous shell
收藏 引用
Frontiers of Materials Science 2022年 第3期16卷 145-157页
作者: ahmed el-FIQI Glass Research Department National Research CentreCairo 12622Egypt
Hollow nanospheres exhibit unique properties and find a wide interest in several potential applications such as drug ***,novel hollow bioactive glass nanospheres(HBGn)with large hollow cavity and large mesopores in th... 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
LEO satellite clock analysis and prediction for positioning applications
收藏 引用
Geo-Spatial Information Science 2022年 第1期25卷 14-33页
作者: Kan Wang ahmed el-Mowafy School of Earth and Planetary Sciences Curtin UniversityPerthAustralia
The positioning service aided by low Earth orbit(LEO)mega-constellations has become a hot topic in recent *** achieve precise positioning,accuracy of the LEO clocks is important for single-receiver *** bridge the gap ... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论