Chemistry Department, Faculty of Science, Al-Azhar University, Cairo, Egypt - Articles

Characterization of Some Hydrogels Used in Water Purification: Correlation of Swelling and Free-Volume Properties (Articles)

M. Mohsen, N. A. Maziad, E. Gomaa, E. Hassan Aly, R. Mohammed

Open Journal of Organic Polymer Materials Vol.5 No.3，June 26, 2015

DOI: 10.4236/ojopm.2015.53009 4,101 Downloads 5,525 Views Citations
Neuro-Cognitive Functions in ALL Childhood Cancer Survivors in NCI, Cairo University, Egypt (Articles)

Menna Shamma, Ahmed Kamel, Doaa R. Ayoub, Mohamed H. Fawzy

Open Access Library Journal Vol.9 No.10，October 24, 2022

DOI: 10.4236/oalib.1109337 62 Downloads 651 Views Citations
AI-Driven Budget Estimation in End-User Software Engineering: An Excel-Python Approach (Articles)

Ftoon Nasser Almuthhin, Mohamed Fakhry Mansour Mohamed, Tarek Aly, Mervat Gheith

Journal of Software Engineering and Applications Vol.18 No.7，July 17, 2025

DOI: 10.4236/jsea.2025.187013 9 Downloads 68 Views Citations
Extracellular Biosynthesis of AgNPs by the Bacterium Proteus mirabilis and Its Toxic Effect on Some Aspects of Animal Physiology (Articles)

Mohammad S. Al-Harbi, Bahig A. El-Deeb, Nasser Mostafa, Sayed A. M. Amer

Advances in Nanoparticles Vol.3 No.3，August 18, 2014

DOI: 10.4236/anp.2014.33012 3,885 Downloads 5,272 Views Citations
Soil Characteristics Influence the Selection of Dominant Plant Genotypes Inhabiting Wadi Sudr, Egypt (Articles)

Esraa Attia El Sherbeny, Amal Ahmed Morsy, Mahmoud Magdy

American Journal of Plant Sciences Vol.7 No.8，June 22, 2016

DOI: 10.4236/ajps.2016.78125 1,991 Downloads 3,183 Views Citations
Synthesis of Some New Arylazothiophene and Arylazopyrazole Derivatives as Antitumor Agents (Articles)

Ahmed Ali Fadda, E. Abdel-Latif, Rasha E. El-Mekawy

Pharmacology & Pharmacy Vol.3 No.2，April 25, 2012

DOI: 10.4236/pp.2012.32022 5,883 Downloads 10,549 Views Citations
Synthesis, Molecular Spectroscopy, Computational, Thermal Analysis and Biological Activity of Some Orotic Acid Complexes (Articles)

Mamdouh S. Masoud, Alaa E. Ali, Ashimaa S. Abd Elfatah, Gomaa E. Amer

Open Journal of Inorganic Non-metallic Materials Vol.11 No.1，January 30, 2021

DOI: 10.4236/ojinm.2021.111001 525 Downloads 1,725 Views Citations
A Comparative Study of AI-Powered Chatbot for Health Care (Articles)

Fatmah Saif Obaid Alhefeiti, Mostafa Ezzat, Nesrine Ali Abd El Azim, Hesham A. Hefty

Journal of Computer and Communications Vol.13 No.7，July 8, 2025

DOI: 10.4236/jcc.2025.137003 20 Downloads 184 Views Citations
Numerical Investigation of Unsteady Free Convection on a Vertical Cylinder with Variable Heat and Mass Flux in the Presence of Chemically Reactive Species (Articles)

A. M. Kawala, S. N. Odda

Advances in Pure Mathematics Vol.3 No.1A，January 30, 2013

DOI: 10.4236/apm.2013.31A026 5,217 Downloads 9,654 Views Citations
This article belongs to the Special Issue on Differential Equations and Dynamic Systems
Concircular π-Vector Fields and Special Finsler Spaces (Articles)

Nabil L. Youssef, Amr Soleiman

Advances in Pure Mathematics Vol.3 No.2，March 19, 2013

DOI: 10.4236/apm.2013.32040 3,918 Downloads 6,354 Views Citations
Evidence of Fungicides Degradation by Rhizobia (Articles)

Hassan Moawad, Wafaa M. Abd El-Rahim, Haitham Shawky, Aziz M. Higazy, Zakaria Y. Daw

Agricultural Sciences Vol.5 No.7，June 24, 2014

DOI: 10.4236/as.2014.57065 4,957 Downloads 6,314 Views Citations
Radiological Hazards for Marble and Granite Used at Shak El Thouban Industrial Zone in Egypt (Articles)

Amany T. Sroor, Saher M. Darwish, Samia M. El-Bahi, Mohamed G. Abdel Karim

Journal of Environmental Protection Vol.4 No.12A，December 24, 2013

DOI: 10.4236/jep.2013.412A1005 4,859 Downloads 6,886 Views Citations
This article belongs to the Special Issue on Air Quality and Public Health
Nutritional Attributes as Predictors of Coronary Heart Disease (Articles)

Jehad H. Elhissi, Danuta N. Sukkar, Mazen A. El-Sakka

Pharmacology & Pharmacy Vol.5 No.13，December 26, 2014

DOI: 10.4236/pp.2014.513128 3,643 Downloads 5,931 Views Citations
A Comparative Study of the Novel Ratio Difference Method versus Conventional Spectrophotometric Techniques for the Analysis of Binary Mixture with Overlapped Spectra (Articles)

Hayam M. Lotfy, Sarah S. Saleh, Nagiba Y. Hassan, Samia M. Elgizawy

American Journal of Analytical Chemistry Vol.3 No.11，November 29, 2012

DOI: 10.4236/ajac.2012.311101 6,859 Downloads 9,990 Views Citations
Coupling of on-Line Pre-Column Oxidative Cleavage and Solid-Phase Enrichment with Liquid Chromatography Using an Eco-Friendly Analytical Procedure to Determine Low Levels of Methotrexate (Articles)

Samy Emara, Walaa Zarad, Maha Kamal, Ramzia EL-Bagary

Journal of Analytical Sciences, Methods and Instrumentation Vol.2 No.4，December 25, 2012

DOI: 10.4236/jasmi.2012.24030 3,951 Downloads 7,089 Views Citations
Electrospinning of Gelatin Functionalized with Silver Na-noparticles for Nanofiber Fabrication (Articles)

Marwa A. Oraby, Ahmed I. Waley, Ahmed I. El-Dewany, Ebtesam A. Saad, Bothaina M. Abd El-Hady

Modeling and Numerical Simulation of Material Science Vol.3 No.4，October 10, 2013

DOI: 10.4236/mnsms.2013.34013 6,011 Downloads 10,425 Views Citations
Prevelance of Bovine Cysticercosis in Egypt and the Cysticidal Effect of Two Extracts Obtained from Balanites aegyptiaca and Moringa oleifera on Mice Model Affected with T. saginata Cysticerci (Articles)

Omnia M. Kandil, Noha M. F. Hassan, Doaa Sedky, Hatem A. Shalaby, Heba M. Ashry, Nadia M. T. Abu El Ezz, Sahar M. Kandeel, Mohamed S. Abdelfattah, L. Ying, Ebtesam M. Al-Olayan

Open Journal of Animal Sciences Vol.14 No.2，March 11, 2024

DOI: 10.4236/ojas.2024.142004 172 Downloads 612 Views Citations
Surface Waves Excitation in Magnetized Spin Quantum Plasmas (Articles)

Bahaa F. Mohamed, Salah Y. Elbakry, Abrar A. Salah

Journal of Modern Physics Vol.7 No.3，February 26, 2016

DOI: 10.4236/jmp.2016.73034 3,026 Downloads 4,106 Views Citations
Electrostatic Surface Modes in Magnetized Quantum Electron-Hole Plasma (Articles)

Bahaa F. Mohamed, Abrar A. Salah

Journal of Modern Physics Vol.12 No.11，September 9, 2021

DOI: 10.4236/jmp.2021.1211091 236 Downloads 917 Views Citations
Logic Picture-Based Dynamic Power Estimation for Unit Gate-Delay Model CMOS Circuits (Articles)

Omnia S. Ahmed, Mohamed F. Abu-Elyazeed, Mohamed B. Abdelhalim, Hassanein H. Amer, Ahmed H. Madian

Circuits and Systems Vol.4 No.3，June 27, 2013

DOI: 10.4236/cs.2013.43037 4,556 Downloads 6,696 Views Citations

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