Ahmed El-Rabbany - Articles - Scientific Research Publishing

An Improved Model for Single-Frequency GPS/GALILEO Precise Point Positioning (Articles)

Akram Afifi, Ahmed El-Rabbany

Positioning Vol.6 No.2, May 28, 2015

DOI: 10.4236/pos.2015.62002 5,449 Downloads 7,403 Views Citations
Improved Between-Satellite Single-Difference Precise Point Positioning Model Using Triple GNSS Constellations: GPS, Galileo, and BeiDou (Articles)

Akram Afifi, Ahmed El-Rabbany

Positioning Vol.7 No.2, May 12, 2016

DOI: 10.4236/pos.2016.72006 3,431 Downloads 6,099 Views Citations
Real-Time GPS/Galileo Precise Point Positioning Using NAVCAST Real-Time Corrections (Articles)

Abdelsatar Elmezayen, Ahmed El-Rabbany

Positioning Vol.10 No.3, August 31, 2019

DOI: 10.4236/pos.2019.103003 1,327 Downloads 3,164 Views Citations
Monocular VO Scale Ambiguity Resolution Using an Ultra Low-Cost Spike Rangefinder (Articles)

Ahmed El Amin, Ahmed El-Rabbany

Positioning Vol.11 No.4, November 30, 2020

DOI: 10.4236/pos.2020.114004 683 Downloads 2,418 Views Citations
PPP Accuracy Enhancement Using GPS/GLONASS Observations in Kinematic Mode (Articles)

Mahmoud Abd Rabbou, Ahmed El-Rabbany

Positioning Vol.6 No.1, January 21, 2015

DOI: 10.4236/pos.2015.61001 5,686 Downloads 7,710 Views Citations
Integration of Multi-Constellation GNSS Precise Point Positioning and MEMS-Based Inertial Systems Using Tightly Coupled Mechanization (Articles)

Mahmoud Abd Rabbou, Ahmed El-Rabbany

Positioning Vol.6 No.4, November 4, 2015

DOI: 10.4236/pos.2015.64009 4,828 Downloads 6,477 Views Citations
Treatment of Chronic Lateral Epicondylitis: Platelet Rich Plasma versus Extra-Corporeal Shock Wave Therapy (Articles)

Ahmed Mohamed Ahmed Othman

Open Journal of Orthopedics Vol.4 No.3, March 21, 2014

DOI: 10.4236/ojo.2014.43013 8,730 Downloads 12,354 Views Citations
Open versus Arthroscopic Treatment of Post-Traumatic Stiff Elbow (Articles)

Ahmed Mohamed Ahmed Othman

Open Journal of Orthopedics Vol.4 No.11, November 28, 2014

DOI: 10.4236/ojo.2014.411047 4,907 Downloads 6,760 Views Citations
The Effects of Pragmatics Competence in EFL University Learners (Articles)

Elamin Ahmed Mohammed Ahmed

Open Journal of Applied Sciences Vol.12 No.10, October 18, 2022

DOI: 10.4236/ojapps.2022.1210110 592 Downloads 3,549 Views Citations
Mutual Door Blockage Sign [4] (Khedewy Sign): A Novel CT Imaging Indicator of Type III Hiatal Hernia (Articles)

Ahmed Khedewy Ahmed

Open Journal of Radiology Vol.15 No.3, September 2, 2025

DOI: 10.4236/ojrad.2025.153009 50 Downloads 359 Views Citations
An Overview of Conventional and Non-Conventional Water Resources in Arid Region: Assessment and Constrains of the United Arab Emirates (UAE) (Articles)

Ahmed A. Murad

Journal of Water Resource and Protection Vol.2 No.2, March 1, 2010

DOI: 10.4236/jwarp.2010.22020 15,162 Downloads 25,051 Views Citations
Energy-Efficient and Reliable Transport Protocols for Wireless Sensor Networks: State-of-Art (Articles)

Ahmed Ayadi

Wireless Sensor Network Vol.3 No.3, March 18, 2011

DOI: 10.4236/wsn.2011.33011 11,034 Downloads 21,092 Views Citations
New Technique of Clipless Laparoscopic Cholecystectomy (Articles)

Ahmed A. ElGeidie

Surgical Science Vol.3 No.6, June 20, 2012

DOI: 10.4236/ss.2012.36061 8,999 Downloads 13,409 Views Citations
Performance Enhancement of SOVA Based Decoder in SCCC and PCCC Schemes (Articles)

Ahmed A. Hamad

Wireless Engineering and Technology Vol.4 No.1, January 31, 2013

DOI: 10.4236/wet.2013.41006 5,185 Downloads 8,149 Views Citations
Modular Spaces Topology (Articles)

Ahmed Hajji

Applied Mathematics Vol.4 No.9, September 3, 2013

DOI: 10.4236/am.2013.49175 7,079 Downloads 10,359 Views Citations
Estimation of Two-Dimensional Correction Factors for Min-Sum Decoding of Regular LDPC Code (Articles)

Ahmed A. Hamad

Wireless Engineering and Technology Vol.4 No.4, October 29, 2013

DOI: 10.4236/wet.2013.44027 7,440 Downloads 9,963 Views Citations
Assessment and Evaluation of Band Ratios, Brovey and HSV Techniques for Lithologic Discrimination and Mapping Using Landsat ETM⁺ and SPOT-5 Data (Articles)

Ahmed Madani

International Journal of Geosciences Vol.5 No.1, January 21, 2014

DOI: 10.4236/ijg.2014.51002 7,313 Downloads 10,019 Views Citations
Safe Use and Disposal of Injections: Saudi Health Providers’ Perception (Articles)

Ahmed A. Albarraq

Pharmacology & Pharmacy Vol.5 No.2, February 10, 2014

DOI: 10.4236/pp.2014.52021 6,763 Downloads 9,320 Views Citations
Acquisition of the Inter-Dental Fricatives /θ/ and /ð/ in ESL/EFL and Jamaican Creole: A Comparative Study (Articles)

Ahmed Mousa

Open Journal of Modern Linguistics Vol.4 No.1, February 14, 2014

DOI: 10.4236/ojml.2014.41004 7,295 Downloads 15,227 Views Citations
Does FDI Crowd in or out Domestic Investment? New Evidence from Emerging Economies (Articles)

Ahmed Kamaly

Modern Economy Vol.5 No.4, April 18, 2014

DOI: 10.4236/me.2014.54038 8,780 Downloads 13,731 Views Citations

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