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ISSN
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Comprehensive Modulation and Classification of Faults and Analysis Their Effect in DC Side of Photovoltaic System
(Articles)
Mehrdad Davarifar
,
Abdelhamid Rabhi
,
Ahmed
El
Hajjaji
Energy and Power Engineering
Vol.5 No.4B
,October 15, 2013
DOI:
10.4236/epe.2013.54B045
8,173
Downloads
11,213
Views
Citations
Robust
H
∞
Observer-Based Tracking Control for the Photovoltaic Pumping System
(Articles)
Iliass Ouachani
,
Abdelhamid Rabhi
,
Ahmed
El
Hajjaji
,
Belkassem Tidhaf
,
Smail Zouggar
Energy and Power Engineering
Vol.6 No.9
,September 10, 2014
DOI:
10.4236/epe.2014.69023
3,098
Downloads
3,978
Views
Citations
This article belongs to the Special Issue on
Solar Energy Research
Cr-Doped TiO
2
Thin Films Prepared by Means of a Magnetron Co-Sputtering Process: Photocatalytic Application
(Articles)
Anouar
Hajjaji
,
Atef Atyaoui
,
Khaled Trabelsi
,
Mosbah Amlouk
,
Latifa Bousselmi
,
Brahim Bessais
,
My Ali
El
Khakani
,
Mounir Gaidi
American Journal of Analytical Chemistry
Vol.5 No.8
,June 5, 2014
DOI:
10.4236/ajac.2014.58056
4,901
Downloads
7,400
Views
Citations
This article belongs to the Special Issue on
Advances in Photocatalysis
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
407
Downloads
1,465
Views
Citations
Chronic Subdural Hematoma: Pitfalls to Avoid for Better Outcome
(Articles)
Ahmed
El
Fiki
,
Ahmed
Assem
Open Journal of Modern Neurosurgery
Vol.9 No.4
,October 11, 2019
DOI:
10.4236/ojmn.2019.94039
633
Downloads
2,006
Views
Citations
The Effect of Mesobotox Together with Intense Pulsed Light on Facial Wrinkles and Erythema
(Articles)
Ahmed
El
Bedewi
J. of Cosmetics, Dermatological Sciences and Applications
Vol.2 No.1
,March 28, 2012
DOI:
10.4236/jcdsa.2012.21005
7,190
Downloads
12,373
Views
Citations
Oral Propranolol: A Useful Treatment for Infantile Hemangioma
(Articles)
Ahmed
Hassan
El
-Sabbagh
Journal of Biomedical Science and Engineering
Vol.8 No.7
,July 20, 2015
DOI:
10.4236/jbise.2015.87041
3,420
Downloads
4,578
Views
Citations
Study of the Relationship between Anti-Peroxidase Antibody and Miscarriage, Preterm Labor and IUGR in Egyptian Pregnant Women
(Articles)
Ahmed
S.
El
-Halwagy
Open Journal of Obstetrics and Gynecology
Vol.7 No.5
,May 17, 2017
DOI:
10.4236/ojog.2017.75051
1,841
Downloads
2,952
Views
Citations
This article belongs to the Special Issue on
Medical Problems in Pregnancy
The Problem of Quasiperiodic Photonic Structures Solved by Considering the Cut of 2D Periodic Structure
(Articles)
Ahmed
El
Houshy
Journal of Applied Mathematics and Physics
Vol.9 No.5
,May 17, 2021
DOI:
10.4236/jamp.2021.95059
181
Downloads
677
Views
Citations
Anterior Screw Fixation in Type II Odontoid Fractures: Keys for Better Outcome in Early Experience in Developing Countries
(Articles)
Ahmed
El
Fiki
,
Hisham
El
Shitany
Open Journal of Modern Neurosurgery
Vol.8 No.4
,August 16, 2018
DOI:
10.4236/ojmn.2018.84031
1,063
Downloads
2,823
Views
Citations
Reference Point Based TR-PSO for Multi-Objective Environmental/Economic Dispatch
(Articles)
Ahmed
Ahmed
El
-Sawy
,
Zeinab Mohamed Hendawy
,
Mohamed A.
El
-Shorbagy
Applied Mathematics
Vol.4 No.5
,May 20, 2013
DOI:
10.4236/am.2013.45110
5,364
Downloads
8,291
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
3,017
Downloads
4,136
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
2,193
Downloads
4,040
Views
Citations
Evaluation of Decompressive Craniectomy
(Articles)
Magdy A.
El
Hawary
,
Usama M.
El
Shokhaiby
,
Ahmed
Maher
Ahmed
Open Journal of Modern Neurosurgery
Vol.8 No.3
,July 12, 2018
DOI:
10.4236/ojmn.2018.83022
1,047
Downloads
3,568
Views
Citations
Generalized Order Statistics from Generalized Exponential Distributions in Explicit Forms
(Articles)
Hazem I.
El
Shekh
Ahmed
Open Journal of Statistics
Vol.3 No.2
,April 30, 2013
DOI:
10.4236/ojs.2013.32014
6,399
Downloads
10,373
Views
Citations
Some Notes on the Paper “New Common Fixed Point Theorems for Maps on Cone Metric Spaces”
(Articles)
Mohamed Abd
El
-Rahman
Ahmed
Int'l J. of Modern Nonlinear Theory and Application
Vol.2 No.2
,June 20, 2013
DOI:
10.4236/ijmnta.2013.22019
4,949
Downloads
7,281
Views
Citations
Monitoring and Change Detection along the Eastern Side of Qena Bend, Nile Valley, Egypt Using GIS and Remote Sensing
(Articles)
Ahmed
Omar Abd
El
-Aziz
Advances in Remote Sensing
Vol.2 No.3
,September 12, 2013
DOI:
10.4236/ars.2013.23030
5,226
Downloads
9,020
Views
Citations
Heterocyclic Synthesis via Enaminones: Synthesis and Molecular Docking Studies of Some Novel Heterocyclic Compounds Containing Sulfonamide Moiety
(Articles)
Ahmed
Abd
El
-Hameed Hassan
International Journal of Organic Chemistry
Vol.4 No.1
,March 18, 2014
DOI:
10.4236/ijoc.2014.41009
9,057
Downloads
14,926
Views
Citations
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
5,192
Downloads
6,893
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
3,196
Downloads
5,424
Views
Citations
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