Ahmed El Sayed Rakha - Articles - Scientific Research Publishing

Key Factors Governing the Carbon Footprint of Operational Activities at Khalda Petroleum Company (Articles)

Ahmed El Sayed Rakha, Mohamed Kamel El Shiekh

Journal of Geoscience and Environment Protection Vol.13 No.2，February 17, 2025

DOI: 10.4236/gep.2025.132007 72 Downloads 359 Views Citations
Detection of the Hazards That Threaten Some Coastal Areas, and Ecosystem-Based Solution to Strengthen the Natural Defenses (Articles)

Ahmed E. Rakha

Journal of Geoscience and Environment Protection Vol.10 No.9，September 29, 2022

DOI: 10.4236/gep.2022.109011 204 Downloads 681 Views Citations
A New Approach for Dispersion Parameters (Articles)

Ahmed Mohamed Mohamed El-Sayed

Journal of Applied Mathematics and Physics Vol.4 No.8，August 22, 2016

DOI: 10.4236/jamp.2016.48165 1,806 Downloads 3,286 Views Citations
Studying the Changes of an Optimal Trajectory (Articles)

Ahmed Mohamed Mohamed El-Sayed

Open Access Library Journal Vol.5 No.7，July 16, 2018

DOI: 10.4236/oalib.1104716 460 Downloads 1,276 Views Citations
Askin Tumor in Egyptian Patients; 5 Years Experience at the National Cancer Institute, Cairo University (Articles)

Ahmed El Sayed Fathalla, Bahaa El Din Ahmed

Journal of Cancer Therapy Vol.7 No.3，March 18, 2016

DOI: 10.4236/jct.2016.73022 3,109 Downloads 4,258 Views Citations
Surgical Approaches to Retrosternal Goiter, When Sternotomy Is Mandatory? National Cancer Institute Experience (NCI), Cairo University, Egypt (Articles)

Ahmed El Sayed Fathalla, Bahaa El Din Ahmed

Journal of Cancer Therapy Vol.7 No.4，April 28, 2016

DOI: 10.4236/jct.2016.74033 2,325 Downloads 4,364 Views Citations
An Arbitrary (Fractional) Orders Differential Equation with Internal Nonlocal and Integral Conditions (Articles)

Ahmed El-Sayed, E. Bin-Taher

Advances in Pure Mathematics Vol.1 No.3，June 3, 2011

DOI: 10.4236/apm.2011.13013 5,865 Downloads 12,153 Views Citations
Enhanced Face Detection Technique Based on Color Correction Approach and SMQT Features (Articles)

Mohamed A. El-Sayed, Nora G. Ahmed

Journal of Software Engineering and Applications Vol.6 No.10，October 4, 2013

DOI: 10.4236/jsea.2013.610062 6,004 Downloads 11,070 Views Citations
Cervical Ripening and Induction of Labor: Awareness, Knowledge, Perception and Attitude of Antenatal Care-Seeking Women at Zagazig University Hospital, Zagazig, Egypt (Articles)

Ahmed Mohamed Nooh, Mohamed El-Sayed Mohamed

Open Journal of Obstetrics and Gynecology Vol.5 No.11，September 21, 2015

DOI: 10.4236/ojog.2015.511088 9,086 Downloads 10,787 Views Citations
Evaluation of Waterlogged Areas in El-Farafra Oasis, Egypt (Articles)

Ahmed Ibrahim Mohamed, El-Sayed Ewis Omran

Open Journal of Soil Science Vol.9 No.11，November 8, 2019

DOI: 10.4236/ojss.2019.911014 707 Downloads 1,971 Views Citations
Synthesis and Spectral Identification of Novel Stable Triazene: As Raw Material for the Synthesis Biocompatible Surfactants-Pyrazole-Isoxazole-Dihydropyrimidine-Tetrahydropyridine Derivatives (Articles)

Mohamed Ahmed Mahmoud Abdel Reheim, Ahmed Mahmoud El-Sayed Tolba

International Journal of Organic Chemistry Vol.6 No.1，March 17, 2016

DOI: 10.4236/ijoc.2016.61005 3,763 Downloads 5,378 Views Citations
A Century of Monitoring Urban Growth in Menofya Governorate, Egypt, Using Remote Sensing and Geographic Information Analysis (Articles)

Islam Abou El-Magd, Ahmed Hasan, Abdelfatah El Sayed

Journal of Geographic Information System Vol.7 No.4，August 17, 2015

DOI: 10.4236/jgis.2015.74032 3,716 Downloads 5,433 Views Citations
Breast Cancer in Males (BCM), Does It Really Differ? National Cancer Institute Experience (NCI), Cairo University, Egypt (Articles)

Ahmed El Sayed Fathalla, Marwa Nabil Abd El Hafez

Journal of Cancer Therapy Vol.7 No.5，May 13, 2016

DOI: 10.4236/jct.2016.75037 2,364 Downloads 3,830 Views Citations
Template Match Object Detection for Inertial Navigation Systems (Articles)

Wiedo Hu, Ahmed Mohamed Gharuib, Alaa El-Din Sayed Hafez

Positioning Vol.2 No.2，May 24, 2011

DOI: 10.4236/pos.2011.22008 6,497 Downloads 13,400 Views Citations
On Solutions of Generalized Bacterial Chemotaxis Model in a Semi-Solid Medium (Articles)

Ahmed M. A. El-Sayed, Saad Z. Rida, Anas A. M. Arafa

Applied Mathematics Vol.2 No.12，December 27, 2011

DOI: 10.4236/am.2011.212214 5,074 Downloads 8,418 Views Citations
A Survey of MANET Survivability Routing Techniques (Articles)

Malik N. Ahmed, Abdul Hanan Abdullah, Ayman El-Sayed

Int'l J. of Communications, Network and System Sciences Vol.6 No.4，April 17, 2013

DOI: 10.4236/ijcns.2013.64021 5,401 Downloads 8,716 Views Citations
Evaluation of the Environmental, Social Effects for the Egyptian National Railways Restructuring (Articles)

Mahmoud Ahmed Mousa Ali, Mohamed Abdelnaby El Sayed

Journal of Transportation Technologies Vol.5 No.1，January 16, 2015

DOI: 10.4236/jtts.2015.51003 5,045 Downloads 6,375 Views Citations
Utilization of Trimethylolpropane Based Hyperbranched Poly(Amine-Ester) as New Polymeric Admixture (Articles)

Amal Amin Ibrahim, Ahmed El-Sayed Abdel-Magied, Mohamed Sayed Selim, Magdy Mohamed Hussein Ayoub

Open Journal of Organic Polymer Materials Vol.2 No.2，April 24, 2012

DOI: 10.4236/ojopm.2012.22004 5,967 Downloads 10,691 Views Citations
Numerical Investigation of the Geometric Phase and Entropy Squeezing for a Two-Level System in the Presence of Decoherence Terms (Articles)

Moustafa M. Salama, Ahmed O. Elnubi, Sayed Abdel-Khalek, Mohamed A. El-Sayed

Journal of Electromagnetic Analysis and Applications Vol.5 No.9，September 27, 2013

DOI: 10.4236/jemaa.2013.59057 4,044 Downloads 5,853 Views Citations
Utilization of Egyptian Ilmenite Ore for Steel Surface Preparation in Petroleum Field (Articles)

Mahmoud Ibrahim Abdou, Mohamed Abd EL-Fattah Moustafa, Hany El- Sayed Ahmed, Hamada Abd El-Wahab

Engineering Vol.3 No.8，August 12, 2011

DOI: 10.4236/eng.2011.38097 6,864 Downloads 11,656 Views Citations

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