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检索条件"作者=mostafa e.Darwish"
140 条 记 录,以下是1-10 订阅
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Geology and geochemistry of the granitic rocks and associated dykes,east Gabal Nuqra,South eastern Desert,egypt
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Chinese Journal Of Geochemistry 2012年 第4期31卷 376-389页
作者: Ibrahim H.Ibrahim mostafa e.darwish Nuclear Material Authority 530 P.O.El MaadiCairoEgypt
A crescent-shape granitic stock and associated dykes is located to the east Gabal Nuqra at the extreme western part of Wadi Natash,South eastern Desert,*** examined granites are classified as alkali-feldspar granites ... 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
Hepatitis C Virus RNA Strands Detection in Peripheral Blood Mononuclear Cells Legitimizes Virus eradication in Negative Serum PCR Naive and Post-treatment Patients
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Journal of Clinical and Translational Hepatology 2017年 第1期5卷 1-8页
作者: Mohamed darwish Ahmed Abd Alla mostafa Kamel el Awady Tropical Medicine Department Faculty of MedicineAl-Azhar UniversityCairoEgypt Department of Microbial Biotechnology National Research CenterCairoEgypt
Background and Aims:Hepatitis C virus(HCV)hepatotropism is associated with intra-peripheral blood mononuclear cell(PBMC)infection that causes post-treatment relapse in RNA seronegative *** understanding of the associa... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Synthesis and surface modification of nanophosphorous-based flame retardant agent by continuous flow hydrothermal synthesis
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Particuology 2015年 第5期13卷 82-88页
作者: Sherif elbasuney Hosam e.mostafa School of Chemical engineering Military Technical College
Nanoparticles can provide flame retardance to hosting polymers and act as nano fire extinguishers. Hydroxyapatite (Ca5(OH)(PO4)3) (HA) is not hygroscopic, and is thermally stable up to 800℃, with 18.5 wt% pho... 详细信息
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FIRST-ORDeR MeTHODS FOR SOLVING THe OPTIMAL STATIC H∞-SYNTHeSIS PROBLeM
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Journal of Computational Mathematics 2007年 第6期25卷 672-689页
作者: el-Sayed M.e. mostafa Department of Mathematics Faculty of Science Alexandria University Alexandria Egypt
In this paper, we consider the static output feedback (SOF) H∞-synthesis problem posed as a nonlinear semi-definite programming (NSDP) problem. Two numerical algorithms are developed to tackle the NSDP problem by... 详细信息
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Chemical stability, thermal behavior, and shelf life assessment of extruded modified double-base propellants
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Defence Technology(防务技术) 2018年 第1期14卷 70-76页
作者: Sherif elbasuney Ahmed Fahd Hosam e.mostafa Sherif F.mostafa Ramy Sadek School of Chemical engineering Military Technical College
Double base propellant suffers from lack of chemical stability; this could result in self ignition during storing. Modified double base(MDB) propellant based on stoichiometric binary mixture of oxidizermetal fuel(Ammo... 详细信息
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A CONJUGATe GRADIeNT MeTHOD FOR DISCReTe-TIMe OUTPUT FeeDBACK CONTROL DeSIGN
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Journal of Computational Mathematics 2012年 第3期30卷 279-297页
作者: e1-Sayed M.e. mostafa Department of Mathematics Faculty of Science Alexandria University Alexandria Egypt
In this paper, the discrete-time static output feedback control design problem is con- sidered. A nonlinear conjugate gradient method is analyzed and studied for solving an unconstrained matrix optimization problem th... 详细信息
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Novel approach to quantify the chemical stability and shelf life of modified double-base propellants
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Defence Technology(防务技术) 2018年 第6期14卷 720-724页
作者: Ashraf M.A.elghafour mostafa Radwan Ahmed Fahd Hosam e.mostafa Sherif elbasuney School of Chemical engineering Military Technical CollegeKobry El-KobbaCairoEgypt British University in egypt Elshrouk CityCairoEgypt
Double-base(DB) propellant is vulnerable to auto-catalytic decomposition reactions during storing with the evolution of nitrogen oxides. Modified DB propellant based on energetic nitramines(RDX) can offer enhanced thr... 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
Occult HCV Infection (OCI) Diagnosis in Cirrhotic and Non-cirrhotic Naive Patients by Intra-PBMC Nested Viral RNA PCR
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Journal of Clinical and Translational Hepatology 2017年 第4期5卷 319-326页
作者: Mohamed darwish Ahmed Abd Alla Saleh Ahmed elibiary George Y.Wu mostafa Kamel el-Awady Tropical Medicine Department Faculty of MedicineAl-Azhar UniversityCairoEgypt Department of Medicine Division of Gastroenterology-HepatologyUniversity of Connecticut Health CenterFarmingtonCTUSA Department of Microbial Biotechnology National Research CenterCairoEgypt
Background and Aims:Occult HCV infections(OCIs)include IgG antibody seronegative cryptogenic(COCIs),as well as seropositive secondary na(i)ve(SNOCIs)and experienced(SeOCIs)*** used peripheral-blood-mononuclear-cell(PB... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Transfer Learning-based Computer-aided Diagnosis System for Predicting Grades of Diabetic Retinopathy
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Computers, Materials & Continua 2022年 第6期71卷 4573-4590页
作者: Qaisar Abbas mostafa e.A.Ibrahim Abdul Rauf Baig College of Computer and Information Sciences Imam Mohammad Ibn Saud Islamic University(IMSIU)Riyadh11432Saudi Arabia Department of electrical engineering Benha Faculty of EngineeringBenha UniversityQalubiaBenha13518Egypt
Diabetic retinopathy(DR)diagnosis through digital fundus images requires clinical experts to recognize the presence and importance of many intricate *** task is very difficult for ophthalmologists and ***,many compute... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Hybrid Physics and Data-driven Contingency Filtering for Security Operation of Micro energy-water Nexus
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CSee Journal of Power and energy Systems 2023年 第5期9卷 1820-1831页
作者: mostafa Goodarzi Qifeng Li the Department of electrical and Computer engineering University of Central FloridaOrlandoFL 32816 USA
This paper investigates a novel engineering problem,i.e.,security-constrained multi-period operation of micro energywater *** problem is computationally challenging because of its high nonlinearity,nonconvexity,and la... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论