Department of Mathematics, Faculty of Science, Al-Azhar University, Assiut, Egypt - Articles

Quantum Distribution Functions for Dusty Plasma in Saturn’s Rings by Using Curvilinear Coordinates (Articles)

Nagat Abd El Rahman Hussein, Abd El-Rahim Hassan Ahmed, Esraa Gamal Sayed

International Journal of Astronomy and Astrophysics Vol.9 No.2，May 29, 2019

DOI: 10.4236/ijaa.2019.92009 612 Downloads 1,163 Views Citations
β-Oxoanilides in Heterocyclic Synthesis: Synthesis and Antimicrobial Activity of Pyridines, Pyrans, Pyrimidines and Azolo, Azinopyrimidines Incorporating Antipyrine Moiety (Articles)

Abdel Haleem M. Hussein, Mohamed A. M. Gad-Elkareem, Abu-Bakr A. A. M. El-Adasy, Ahmed A. Khames, Ismail M. M. Othman

International Journal of Organic Chemistry Vol.2 No.4，December 27, 2012

DOI: 10.4236/ijoc.2012.24047 4,954 Downloads 8,861 Views Citations
Benzoylacetone as a Building Block in Heterocyclic Synthesis: Synthesis of Polyfunctionally Substituted Pyridinethione and Its Derivatives (Articles)

Abdel Haleem Mostafa Hussein, Fathi Ali Abu-Shanab, Sayed Abdel Hamed Sayed Mousa

Open Access Library Journal Vol.2 No.1，January 26, 2015

DOI: 10.4236/oalib.1101274 1,029 Downloads 1,576 Views Citations
Nitriles in Heterocyclic Synthesis: Synthesis of Pyrido[3’,2’:4,5]Thieno[2,3-d] Pyrimidines Derivative (Articles)

Abdel Haleem Mostafa Hussein, Essam Abdel Raheem Eshak, Fathi Aly Abu-Shanab

Open Access Library Journal Vol.2 No.1，January 29, 2015

DOI: 10.4236/oalib.1101307 1,012 Downloads 1,577 Views Citations
β-Oxo Anilides in Heterocyclic Synthesis: Novel Synthesis of Substituted Pyridazinones, Pyridine, Pyrimidines and Pyrazolotriazines (Articles)

Abdel Haleem Mostafa Hussein, Mohamed Sayed Abdel Aal El-Gaby, Ahmed Abdel Hameed Abd El-Maged, Ahmed Mohmed El-Sharief, Yousry Ahmed Ammar

Open Access Library Journal Vol.2 No.4，April 23, 2015

DOI: 10.4236/oalib.1101439 974 Downloads 1,593 Views Citations
Synchronization of Impulsive Real and Complex Van der Pol Oscillators (Articles)

Ali Al-Qahtani, Houari B. Khenous, Shaban Aly

Applied Mathematics Vol.6 No.6，June 2, 2015

DOI: 10.4236/am.2015.66084 3,038 Downloads 3,808 Views Citations
Biomarkers in Nile Tilapia Oreochromis niloticus niloticus (Linnaeus, 1758) to Assess the Impacts of River Nile Pollution: Bioaccumulation, Biochemical and Tissues Biomarkers (Articles)

Alaa G. M. Osman

Journal of Environmental Protection Vol.3 No.8A，August 22, 2012

DOI: 10.4236/jep.2012.328112 8,874 Downloads 13,618 Views Citations
This article belongs to the Special Issue on Water Pollution
Ultrasonic Mechanical, Dialectical and Morphology Characterizations of Unsaturated Copolyesters and Terpolyesters (Articles)

Momen S. A. Abdelaty

Open Journal of Applied Sciences Vol.7 No.12，December 22, 2017

DOI: 10.4236/ojapps.2017.712049 788 Downloads 1,245 Views Citations
Inferences for the Generalized Logistic Distribution Based on Record Statistics (Articles)

Rashad M. El-Sagheer

Intelligent Information Management Vol.6 No.4，July 8, 2014

DOI: 10.4236/iim.2014.64018 3,855 Downloads 5,834 Views Citations
Study the Entanglement Dynamics of an Anisotropic Two-Qubit Heisenberg XYZ System in a Magnetic Field (Articles)

A. R. Mohammed, T. M. El-Shahat

Journal of Quantum Information Science Vol.7 No.4，December 21, 2017

DOI: 10.4236/jqis.2017.74013 845 Downloads 1,548 Views Citations
Entanglement of Moving and Non-Moving Two-Level Atoms (Articles)

Mohamad Kh. Ismail, Tarek M. El-Shahat

Journal of Quantum Information Science Vol.7 No.4，December 28, 2017

DOI: 10.4236/jqis.2017.74014 763 Downloads 1,366 Views Citations
Solar Radiation Pressure Effects on Stability of Periodic Orbits in Restricted Four-Body Problem (Articles)

M. N. Ismail, A. H. Ibrahim, A. S. Zaghrout, S. H. Younis, F. S. Elmalky, L. E. Elmasry

World Journal of Mechanics Vol.9 No.8，August 30, 2019

DOI: 10.4236/wjm.2019.98013 448 Downloads 1,078 Views Citations
Ultrasound, Fluoroscopic-Guided Caudal, Lumbar Epidural Steroid Injections and Blinding Paraspinal Lumbosacral Steroid Injections in Patients with Low Back Pain with Radiculopathy (Articles)

Abdullah Saleh Ahmed, Mohamed Ismail Abdelkareem, Awad Saad Abbas, Waheed Mohamed Ali, Wesam Gouda

Open Journal of Anesthesiology Vol.12 No.1，January 4, 2022

DOI: 10.4236/ojanes.2022.121002 102 Downloads 759 Views Citations
Preparation and Characterization of Environmental Functional Poly(Styrene-Co-2-[(Diethylamino)Methyl]- 4-Formyl-6-Methoxy-Phenyl Acrylate) Copolymers for Amino Acid Post Polymerization (Articles)

Momen S. A. Abdelaty

Open Journal of Polymer Chemistry Vol.8 No.3，July 2, 2018

DOI: 10.4236/ojpchem.2018.83005 896 Downloads 2,167 Views Citations
Poly (N-Isopropyl Acrylamide-Co-Vanillin Acrylate) Dual Responsive Functional Copolymers for Grafting Biomolecules by Schiff’s Base Click Reaction (Articles)

Momen S. A. Abdelaty, Dirk Kuckling

Open Journal of Organic Polymer Materials Vol.8 No.2，April 30, 2018

DOI: 10.4236/ojopm.2018.82002 926 Downloads 2,331 Views Citations
Ki67 Proliferative Index and Peritumoral Brain Edema in Meningiomas: Do They Correlate? A Clinical Study on 56 Patients (Articles)

Nour Imam, Ahmed I. Elghriany, Ahmed M. Elshanawany, Ahmed A. S. Elhakeem

Open Journal of Modern Neurosurgery Vol.9 No.4，October 31, 2019

DOI: 10.4236/ojmn.2019.94045 396 Downloads 1,093 Views Citations
Role of High Resolution Ultrasound in Assessment of Abnormalities of Median Nerve in Carpal Tunnel Syndrome (Articles)

Mohamed Farouk Agag, Moutaz M. Kamal Elsharkawy, Ahmed Khedewy Ahmed

Open Journal of Medical Imaging Vol.10 No.2，April 20, 2020

DOI: 10.4236/ojmi.2020.102007 588 Downloads 1,675 Views Citations
Heterocyclic Synthesis via Enaminones: Synthesis and Molecular Docking Studies of Some Novel Heterocyclic Compounds Containing Sulfonamide Moiety (Articles)

Ahmed Abd El-Hameed Hassan

International Journal of Organic Chemistry Vol.4 No.1，March 18, 2014

DOI: 10.4236/ijoc.2014.41009 8,732 Downloads 14,071 Views Citations
Comparative Electrochemical Noise Study of the Corrosion of Different Alloys Exposed to Chloride Media (Articles)

Adham M. Nagiub

Engineering Vol.6 No.13，December 26, 2014

DOI: 10.4236/eng.2014.613091 3,344 Downloads 4,393 Views Citations
Synthesis of Nano-Titanium Tannate as an Adsorbent for Crystal Violet Dye, Kinetic and Equilibrium Isotherm Studies (Articles)

Taha M. Elmorsi

Journal of Environmental Protection Vol.6 No.12，December 31, 2015

DOI: 10.4236/jep.2015.612126 4,755 Downloads 5,929 Views Citations

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