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检索条件"作者=Hayam.fathy"
110 条 记 录,以下是31-40 订阅
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Serum Vitamin B12 and Homocysteine Levels in Type 2 Diabetic Patients with and without Metformin Therapy
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Journal of Biomedical Science and Engineering 2019年 第12期12卷 557-570页
作者: fathy Elsayed Abdelgawad Medical Biochemistry Department Faculty of Medicine Al-Azhar University Cairo Egypt Medical Laboratory Department University Medical Center Islamic University of Madinah Madinah KSA Female Section University Medical Center Islamic University of Madinah Madinah KSA
Background: Vitamin B12 (cobalamin) is an essential micronutrient necessary for DNA methylation and plays role in lipid metabolic reactions. Metformin is the first therapeutic choice for T2DM management. Prolonged use... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Main properties of ultra-high performance fiber reinforced cement composites under couple effect of load and environment
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Journal of Southeast University(English Edition) 2012年 第2期28卷 184-189页
作者: Saly fathy 顾春平 孙伟 东南大学材料科学与工程学院 南京211189 Department of Civil Engineering Alexandria UniversityAlexandria 21532Egypt
This study aims to reveal the mechanism that how the content of steel fibers and strength grades affect the macro performance of the ultra-high performance fiber reinforced cementitious composite (UHPFRCC) and to 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
BEAR: A Balanced Energy-Aware Routing Protocol for Wireless Sensor Networks
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Wireless Sensor Network 2010年 第10期2卷 793-800页
作者: Ehsan Ahvar Mahmood fathy 不详
Energy aware routing protocols can be classified into energy saver and energy manager. Energy saver protocols decrease energy consumption totally. Most of them try to find the shortest path between source and destinat... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Inference and Properties of Mixture Two Extreme Lower Bound Distributions
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Engineering(科研) 2017年 第6期9卷 517-523页
作者: fathy H. Riad Department of Mathematics Faculty of Science Minia University Minya Egypt Department of Mathematics Faculty of Sciences Aljouf University Sakakah KSA
In this paper, we discuss the mixture model of two extreme lower bound distributions. First, some properties we obtain of the model with hazard function are discussed. In addition, the estimates of the unknown paramet... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Origin and Petrogenetic Implications of Spessartine Garnet in Highly-Fractionated Granite from the Central Eastern Desert of Egypt
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Acta Geologica Sinica(English Edition) 2020年 第3期94卷 763-776页
作者: Mabrouk SAMI Theodoros NTAFLOS Haroun A.MOHAMED Esam S.FARAHAT Christoph HAUZENBERGER Nasser M.MAHDY Khaled M.ABDELFADIL Douaa fathy Geology Department Faculty of ScienceMinia UniversityEl-Minia 61519Egypt Department of Lithospheric Research University of ViennaAlthanstrasse 14A-1090 ViennaAustria Institute of Mineralogy and Petrology Karl-Franzens UniversityGrazAustria Nuclear Materials Authority P.O.530El-MaadiCairoEgypt Geology Department Faculty of ScienceSohag UniversityEgypt
A highly-fractionated garnet-bearing muscovite granite represents the marginal granitic facies of the Abu-Diab multiphase pluton in the Central Eastern Desert of Egypt. New electron microprobe analyses(EMPA) and laser... 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
Influence of Semi-Solid Isothermal Heat Treatment on Microstructure and Mechanical Properties of Ductile Cast Iron
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Journal of Minerals and Materials Characterization and Engineering 2014年 第1期2卷 26-31页
作者: Mohamed Ramadan Naglaa fathy College of Engineering University of Hail Hail KSA Central Metallurgical R& D Institute Helwan Egypt Physics Department College of Science University of Hail Hail KSA
In this research, the effect of semi-solid isothermal heat treatment on microstructure, hardness and impact toughness of ductile iron (DI) is studied. Heat-treated air-cooled ductile iron shows spheroid graphite, ceme... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Effect of iron addition on microstructure, mechanical and magnetic properties of Al-matrix composite produced by powder metallurgy route
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Transactions of Nonferrous Metals Society of China 2015年 第1期25卷 46-53页
作者: A.fathy Omyma EL-KADY Moustafa M.M.MOHAMMED Department of Mechanical Design and Production Engineering Faculty of Engineering Zagazig University Powder Metallurgy Division Manufacturing DepartmentCentral Metallurgical Research and Development Institute Department of Production Technology Faculty of Industrial Education Beni-Suef University
The effect of iron addition on the microstructure, mechanical and magnetic properties of Al-matrix composite was studied. Mechanical mixing was used for the preparation of 0, 5%, 10% and 15% Fe-Al composites(mass fra... 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
Impact of the socioeconomic status on the severity and outcome of community-acquired pneumonia among Egyptian children: a cohort study
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Infectious Diseases of Poverty 2014年 第1期3卷 128-134页
作者: Seham fathy Abdel Hameed Azab Laila M Sherief Safaa H Saleh Wafaa F Elsaeed Mona A Elshafie Sanaa M Abdelsalam Faculty of Medicine Zagazig UniversityEgypt18 Omar Bin Elkhattab StAl QawmiaZagazig CityAl Sharqia GovernorateEgypt
Background:Community-acquired pneumonia(CAP)is one of the five leading causes of death among children in developing countries,accounting for approximately three million deaths per *** of the modifiable risk factors of... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Heterocyclization of thiocarbonohydrazides:Facile synthesis of 5-unsubstituted-1,3,4-thiadiazoles
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Chinese Chemical Letters 2015年 第9期26卷 1183-1186页
作者: Alaa A.Hassan fathy F.Abdel-Latif Mohamed Abdel Aziz Sara M.Mostafa Stefan Brse Martin Nieger Chemistry Department Faculty of ScienceMinia University Department of Medicinal Chemistry Faculty of PharmacyEl-Minia University Institute of Organic Chemistry Karlsruhe Institute of TechnologyFritz-Haber-Weg 676131 KarlsruheGermany Laboratory of Inorganic Chemistry Department of ChemistryUniversity of Helsinki
2-(Hydrazinecarbothioyl)-N-substituted hydrazinecarbothioamides react with 2,3,5,6-tetrachloro-1,4-benzoquinone in high yields in a novel fast and facile method to give 5-unsubstituted-1,3,4-thiadiazole-2-amine *** ... 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
Comparative study for success rate of vaginal birth after cesarean section following labor induction by two forms of vaginal dinosprostone: A pilot study
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Open Journal of Obstetrics and Gynecology 2014年 第1期4卷 33-41页
作者: Mahmoud fathy Hassan Osama El-Tohamy Assistant Professor in Obstetrics and Gynecology Faculty of Medicine Ain-Shams University Cairo Egypt Lecturer of Obstetrics and Gynecology Faculty of Medicine Ain-Shams University Cairo Egypt
Background: Cesarean delivery has become the most common major surgical procedure in many parts of the world. Induction of labor in women with prior cesarean delivery is an alternative to mitigate the rising cesarean ... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论