Ali El-Sayed - Articles - Scientific Research Publishing

Emulation of Realistic Multi-Path Propagation Channels inside an Anechoic Chamber for Antenna Diversity Measurements (Articles)

Alaa Choumane, Ahmad El Sayed Ahmad, Khaled Khoder

Wireless Engineering and Technology Vol.11 No.1, January 30, 2020

DOI: 10.4236/wet.2020.111001 552 Downloads 1,528 Views Citations
Over-the-Air Performance Evaluation in Indoor and Outdoor Multipath Propagation Channels of Antenna Diversity Systems inside Anechoic Chamber (Articles)

Alaa Choumane, Ahmad El Sayed Ahmad, Khaled Khoder, Alaa Saleh

Wireless Engineering and Technology Vol.11 No.4, November 17, 2020

DOI: 10.4236/wet.2020.114004 598 Downloads 1,979 Views Citations
The Impact of Job Commitment on the Relationship between Organizational Culture and Sustainable Development (Articles)

Mai El-Sayed, Mohamed Wahba, Mohamed A. Ragheb, Alaa Elgharabawy

Open Access Library Journal Vol.8 No.2, February 25, 2021

DOI: 10.4236/oalib.1106998 839 Downloads 3,020 Views Citations
Er³⁺ and Er³⁺/Yb³⁺ Ions Embedded in Nano-Structure BaTi_0.9Sn_0.1O₃: Structure, Morphology and Dielectric Properties (Articles)

Olfat El Sayed, Inas Battisha, Abdelilah Lahmar, Mimoun El Marssi

World Journal of Nano Science and Engineering Vol.11 No.2, June 29, 2021

DOI: 10.4236/wjnse.2021.112002 557 Downloads 1,624 Views Citations
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 109 Downloads 603 Views Citations
A Study on the Influence of Solar Flares on High Frequency Radio Propagation (Articles)

Khoder Khaled, Ahmad El Sayed Ahmad, Pascal Pagani, Rolland Fleury

Open Journal of Antennas and Propagation Vol.13 No.2, October 14, 2025

DOI: 10.4236/ojapr.2025.132003 64 Downloads 612 Views Citations
Blind Modulation Recognition in Wireless MC-CDMA Systems Using a Support Vector Machine Classifier (Articles)

Mohamed El-Hady Magdy Keshk Keshk, El-Sayed Elrabie, Fathi El-Sayed Abd El-Samie, Mohammed Abd El-Naby

Wireless Engineering and Technology Vol.4 No.3, July 10, 2013

DOI: 10.4236/wet.2013.43022 4,808 Downloads 7,752 Views Citations
Enhancement of Human Blood Storage Period by Irradiation of Low Level He-Ne Laser (Articles)

Samira M. Sallam, Abdelsattar M. Sallam, El-Sayed M. El-Sayed, L. I. Abo Salem, Mona M. Rizk

Journal of Biophysical Chemistry Vol.6 No.3, August 14, 2015

DOI: 10.4236/jbpc.2015.63008 4,880 Downloads 6,538 Views Citations
Effect of Catharanthus roseus (Vince rosea) and Turmeric (Curcuma longa) Extracts as Green Corrosion Inhibitors for Mild Steel in 1 M HCl (Articles)

Rabab Mohamed Abou Shahba, Abd El-Aziz El-Sayed Fouda, Azza El-Sayed El-Shenawy, Amina Salah Mohamed Osman

Materials Sciences and Applications Vol.7 No.10, October 27, 2016

DOI: 10.4236/msa.2016.710053 2,355 Downloads 4,516 Views Citations
This article belongs to the Special Issue on Material Corrosion and Protection Research
Virtual Water Trade in Egyptian Agricultural Sector in the Light of Scarcity of Water Resources (Articles)

Gaber Ahmed Bassyouni Shehata, Ahmed Hassan Ismaiel Srour, Shmoaa Awad Mohamed Soliman Oraby, Sahar El-Sayed El-Sayed El-Wakeel, Hanan Abd-Elmoneim Mohamed Zahran

Open Journal of Social Sciences Vol.11 No.5, May 24, 2023

DOI: 10.4236/jss.2023.115013 342 Downloads 1,483 Views Citations
Elevated Temperatures Tensile Characteristics of Cast A356/Al₂O₃ Nanocomposites Fabricated Using a Combination of Rheocasting and Squeeze Casting Techniques (Articles)

El-Sayed Youssef El-Kady, Tamer Samir Mahmoud, Mohamed Abdel-Aziz Sayed

Materials Sciences and Applications Vol.2 No.5, May 5, 2011

DOI: 10.4236/msa.2011.25050 9,301 Downloads 16,904 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 6,991 Downloads 11,991 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 6,056 Downloads 10,949 Views Citations
Synthesis and Screening of New 5-Substituted-1,3,4-oxadiazole-2-thioglycosides as Potent Anticancer Agents (Articles)

Mamdouh A .Z. Abu-Zaied, Galal A. M. Nawwar, Randa H. Swellem, Shahinaz H. El-Sayed

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

DOI: 10.4236/pp.2012.32034 6,489 Downloads 14,248 Views Citations
Application of Artificial Neural Networks for the Prediction of Water Quality Variables in the Nile Delta (Articles)

Bahaa Mohamed Khalil, Ayman Georges Awadallah, Hussein Karaman, Ashraf El-Sayed

Journal of Water Resource and Protection Vol.4 No.6, June 20, 2012

DOI: 10.4236/jwarp.2012.46044 6,139 Downloads 10,033 Views Citations
Azoniaallene salts as versatile building blocks in the synthesis of antibacterial and antifungal heterocyclic compounds (Articles)

El-Sayed H. El-Tammany, Atef A. Hamed, Salah Z. A. Sowellim, Ahmed S. Radwan

Natural Science Vol.4 No.12, December 19, 2012

DOI: 10.4236/ns.2012.412130 4,543 Downloads 7,437 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 4,121 Downloads 6,070 Views Citations
Use of the urinary trypsinogen-2 dipstick test in early diagnosis of pancreatitis after endoscopic retrograde cholangiopancreatography (ERCP) (Articles)

Hasan El-Garem, Enas Hamdy, Sherif Hamdy, Mohammad El-Sayed, Aisha Elsharkawy, Azmi Mohammed Saleh

Open Journal of Gastroenterology Vol.3 No.6, October 15, 2013

DOI: 10.4236/ojgas.2013.36049 4,783 Downloads 7,405 Views Citations
Misuse of prophylactic antibiotics and prevalence of postoperative wound infection in obstetrics and gynecology department in a Sudanese hospital (Articles)

Abubaker Ibrahim Elbur, M. A. Yousif, Ahmed S. A. El Sayed, Manar E. Abdel-Rahman

Health Vol.6 No.2, January 26, 2014

DOI: 10.4236/health.2014.62025 5,877 Downloads 9,705 Views Citations
This article belongs to the Special Issue on Rational Use of Antibiotics
Efficacy of the Levonorgestrel-Releasing Intrauterine Device as an Alternative to Oral Progesterone in the Management of Endometrial Hyperplasia without Atypia (Articles)

Hend S. Saleh, Moustafa A. Ibrahiem, Ebtesam M. Kamal, Mohamed El Sayed Mohamed, Manal M. El Behery

Open Journal of Obstetrics and Gynecology Vol.4 No.7, May 13, 2014

DOI: 10.4236/ojog.2014.47052 5,784 Downloads 7,630 Views Citations

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