El Sayed Atlam - Articles - Scientific Research Publishing

Circularly Polarized Patch Array Antenna for GNSS Applications (Articles)

Ahmad El Sayed Ahmad, Sébastien Saletzki, Khaled Khoder, Mahdi Kasmi, Manon Thomas, Antoine Mallet

Wireless Engineering and Technology Vol.16 No.3, July 31, 2025

DOI: 10.4236/wet.2025.163003 150 Downloads 1,235 Views Citations
Dual-Band Circular Polarized Stacked Patch Array Antenna for GPS Application (Articles)

Ahmad El Sayed Ahmad, Khaled Khoder, Sébastien Saletzki, Antoine Mallet, Abdallah Nasser

Wireless Engineering and Technology Vol.16 No.4, September 25, 2025

DOI: 10.4236/wet.2025.164004 121 Downloads 861 Views Citations
Effect of Heart Failure on Acute Ischemic Stroke Severity (Articles)

Taha Kamel Alloush, Mahmoud Haroun Ibrahim, Nahed Salah El-Dein Ahmed, Ghada Samir El-Shahed, Lobna M. El-Nabil El-Sayed, Mohamed Hamdy Ibrahim, Hosam Ahmed Azmy

Open Journal of Medical Imaging Vol.4 No.3, September 1, 2014

DOI: 10.4236/ojmi.2014.43014 3,098 Downloads 4,318 Views Citations
The Influence of Zn²⁺ Ions Substitution on the Microstructure and Transport Properties of Mn-Zn Nanoferrites (Articles)

Mohamed Ali Ahmed, Kasim El-Sayed Rady, Kamel Mohamed El-Shokrofy, Ahmed Abo Arais, Mohamed Said Shams

Materials Sciences and Applications Vol.5 No.13, November 28, 2014

DOI: 10.4236/msa.2014.513095 3,659 Downloads 5,047 Views Citations
Performance Evaluation of One-Way Concrete Slabs Reinforced with New Developed GFRP Bars (Articles)

Ahmed H. Ali, Mohammad Z. Afifi, Bahira Abdulsalam, Hesham Haggag, Awad El Hashimy, Tarek El-Sayed, Hamdy M. Mohamed

Materials Sciences and Applications Vol.6 No.5, May 22, 2015

DOI: 10.4236/msa.2015.65046 6,915 Downloads 9,062 Views Citations
Prevalence of Chronic Kidney Disease in Relatives of Chronic Hemodialysis Patients (Articles)

Said Sayed Ahmed Khamis, Rawhia Hassan El Edel, Ahmed Mohamed Zahran, Mohamed Ali Ibrahim, Khaled Mohamed Amin El Zorkany

Open Journal of Nephrology Vol.10 No.4, October 16, 2020

DOI: 10.4236/ojneph.2020.104027 856 Downloads 2,910 Views Citations
Assessment of Standard Criteria Implementation in Heamodialysis Water Treatment Units in Sharkia Governorate (Articles)

Said Sayed Ahmed Khamis, Asmaa M. El-Dardery, Ahmed Mohamed Zahran, Zeinab Abdel Aziz Kasemy, Azza Abd El-Monsef Gomaa

Open Journal of Nephrology Vol.11 No.2, April 25, 2021

DOI: 10.4236/ojneph.2021.112011 337 Downloads 1,393 Views Citations
Performance Enhancement of Discrete Multi-Tone Systems with a Trigonometric Transform (Articles)

Samir Abd Elghafar, Salaheldin M. Diab, Bassiouny M. Sallam, Moawad I. Dessouky, El-Sayed M. El-Rabaie, Fathi E. Abd El-Samie

International Journal of Communications, Network and System Sciences Vol.7 No.1, January 7, 2014

DOI: 10.4236/ijcns.2014.71001 3,340 Downloads 5,499 Views Citations
Effect of Atrial Fibrillation on Acute Ischemic Stroke Severity (Articles)

Taha Kamel Alloush, Mahmoud Haroun Ibrahim, Nahed Salah El Dein Ahmed Ibrahim, Ghada Samir El-Shahed, Lobna Mohamed Nabil El-Sayed, Mohamed Hamdy Ibrahim, Hosam Ahmed Azmy

Open Journal of Medical Imaging Vol.4 No.2, June 25, 2014

DOI: 10.4236/ojmi.2014.42013 3,897 Downloads 5,519 Views Citations
Dielectric and Magnetic Properties of Nano-Structure BiFeO₃ Doped with Different Concentrations of Co Ions Prepared by Sol-Gel Method (Articles)

Inas Kamal Batttisha, Ibrahim Sayed Ahmed Farag, Mostafa Kamal, Mohamed Ali Ahmed, Emad Girgis, Fawzi El Desouki, Hesham Azmi El Meleegi, Fawzi El Desouki

New Journal of Glass and Ceramics Vol.5 No.3, July 29, 2015

DOI: 10.4236/njgc.2015.53008 5,744 Downloads 7,981 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 1,189 Downloads 2,223 Views Citations
Noninvasive Fibrosis Scores as Prognostic Markers for Varices Needing Treatment in Advanced Compensated Liver Cirrhosis (Articles)

Elham Ahmed Hassan, Abeer Sharaf El-Din Abd El-Rehim, Zain El-Abdeen Ahmed Sayed, Ahmed Mohmmed Ashmawy, Emad Farah Mohamed Kholef, Abeer Sabry, Wael Abd-Elgwad Elsewify

Open Journal of Gastroenterology Vol.7 No.8, August 30, 2017

DOI: 10.4236/ojgas.2017.78025 1,259 Downloads 3,486 Views Citations
On the Design of Planar Printed Dipole Array Antennas (Articles)

Jean-Marie Floc’h, Ahmad El Sayed Ahmad, Anne Claude Tarot, Renaud Loison, Sophia Thizon, JeanYves Daden

Wireless Engineering and Technology Vol.3 No.4, November 1, 2012

DOI: 10.4236/wet.2012.34029 8,159 Downloads 13,416 Views Citations
Appliance of Geophysical Methods to Detect the Ancient Remains at “Tell Defenneh” Area, Ismailia, Egypt (Articles)

Alhussein Adham Basheer, Ahmed El-Kotb Al-Imam, Abdelnasser Mohammed Abdelmotaal, Mostafa Sarhan Toni, Sayed Omar Elkhateeb

Archaeological Discovery Vol.2 No.3, July 23, 2014

DOI: 10.4236/ad.2014.23009 3,422 Downloads 5,422 Views Citations
Electrical Parameters Investigation and Zero Flow Rate Effect of Nitrogen Atmospheric Nonthermal Plasma Jet (Articles)

T. M. Allam, S. A. Ward, H. A. El-sayed, E. M. Saied, H. M. Soliman, K. M. Ahmed

Energy and Power Engineering Vol.6 No.12, October 27, 2014

DOI: 10.4236/epe.2014.612036 5,347 Downloads 6,953 Views Citations
Theoretical, Experimental and Numerical Investigations of the Effect of Inlet Blade Angle on the Performance of Regenerative Blowers (Articles)

Tarek Abdel-Malak Mekhail, Omar Mohamed Dahab, Mohamed Fathy Sadik, Mahmoud Mohamed El-Gendi, Hesham Sayed Abdel-Mohsen

Open Journal of Fluid Dynamics Vol.5 No.3, September 24, 2015

DOI: 10.4236/ojfd.2015.53025 5,256 Downloads 7,252 Views Citations
Hepatoblastoma in Developing Countries; Eight Years of Single Centre Experience (Articles)

Sayed Abdelahamid, Reham Abdelaziz Khedr, Madeeha El Wakeel, Alaa Younes, Gehad Ahmed, Naglaa Elkinaai, Marwa Tantawy, Hanafy Ahmed Hafez

Journal of Cancer Therapy Vol.9 No.10, October 9, 2018

DOI: 10.4236/jct.2018.910065 1,160 Downloads 3,342 Views Citations
This article belongs to the Special Issue on Cancer Metastasis
Bridge Girder Crack Assessment Using Faster RCNN Inception V2 and Infrared Thermography (Articles)

Murad Al Qurishee, Weidong Wu, Babatunde Atolagbe, Joseph Owino, Ignatius Fomunung, Said El Said, Sayed Mohammad Tareq

Journal of Transportation Technologies Vol.10 No.2, March 16, 2020

DOI: 10.4236/jtts.2020.102007 815 Downloads 2,332 Views Citations
Comorbidity of Attention-Deficit/Hyperactivity Disorder (ADHD) in Children with Epilepsy, Egyptian Study (Articles)

Nahed Salah El-din Ahmed, Maha Ali Nada, Randa Mohamed Amin, Omar Sayed Khalifa Ali, Mohamed Hamdy Ibrahim

Neuroscience and Medicine Vol.11 No.4, December 7, 2020

DOI: 10.4236/nm.2020.114014 792 Downloads 2,644 Views Citations
Risk Factors Associated with Cholelithiasis during Pregnancy and Postpartum (Articles)

Shaimaa Belal, Hesham Mohammed Hamed, Abdelrahman Kamal, Manal Abdel-Wanees Al-Sayed, Hany Mahmoud Abd El Hamid

Open Journal of Obstetrics and Gynecology Vol.12 No.11, November 15, 2022

DOI: 10.4236/ojog.2022.1211101 415 Downloads 2,962 Views Citations

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