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Study of Groundwater in Northeast Cairo Area, Egypt
(Articles)
Salah Abdelwahab
El
-
Sayed
Journal of Geoscience and Environment Protection
Vol.6 No.4
,April 12, 2018
DOI:
10.4236/gep.2018.64014
1,452
Downloads
4,641
Views
Citations
Contribution to the Ground Water Hydrology of the Quaternary Aquifer in West Ismailia Area, Egypt
(Articles)
Salah Abdelwahab
El
-
Sayed
Journal of Geoscience and Environment Protection
Vol.6 No.7
,July 31, 2018
DOI:
10.4236/gep.2018.67010
1,204
Downloads
3,332
Views
Citations
On the Spectra of General Ordinary Quasi-Differential Operators and Their
L
2
w
-Solutions
(Articles)
Sobhy
El
-
Sayed
Ibrahim
Advances in Pure Mathematics
Vol.12 No.3
,March 21, 2022
DOI:
10.4236/apm.2022.123016
138
Downloads
477
Views
Citations
On the Domains of General Ordinary Differential Operators in the Direct Sum Spaces
(Articles)
Sobhy
El
-
Sayed
Ibrahim
Advances in Pure Mathematics
Vol.12 No.3
,March 22, 2022
DOI:
10.4236/apm.2022.123017
100
Downloads
428
Views
Citations
The Well-Posed Operators with Their Spectra in
L
p
w
-Spaces
(Articles)
Sobhy
El
-
Sayed
Ibrahim
Advances in Pure Mathematics
Vol.13 No.6
,June 27, 2023
DOI:
10.4236/apm.2023.136023
68
Downloads
262
Views
Citations
Metakaolin as an Active Pozzolan for Cement That Improves Its Properties and Reduces Its Pollution Hazard
(Articles)
Suzan S. Ibrahim
,
Ayman A. Hagrass
,
Tawfik
R. Boulos
,
Samir I. Youssef
,
Fouad I.
El
-Hossiny
,
Mohamed R. Moharam
J. of Minerals and Materials Characterization and Eng.
Vol.6 No.1
,January 30, 2018
DOI:
10.4236/jmmce.2018.61008
1,429
Downloads
4,250
Views
Citations
Experimental Study of Heat Transfer to Flowing Air inside a Circular Tube with Longitudinal Continuous and Interrupted Fins
(Articles)
Saad A.
El
-
Sayed
,
Sayed
A.
EL
-
Sayed
,
Mohamed M. Saadoun
Journal of Electronics Cooling and Thermal Control
Vol.2 No.1
,March 31, 2012
DOI:
10.4236/jectc.2012.21001
10,185
Downloads
20,005
Views
Citations
Permeability Prediction Using Hydraulic Flow Units: Baltim North Gas Field, Nile Delta, Egypt
(Articles)
Abdel Moktader A.
El
Sayed
,
Samy Zayed
,
Nahla A.
El
Sayed
International Journal of Geosciences
Vol.12 No.2
,February 5, 2021
DOI:
10.4236/ijg.2021.122005
469
Downloads
1,563
Views
Citations
This article belongs to the Special Issue on
Geophysics
Study of Similarity Measures with Linear Discriminant Analysis for Face Recognition
(Articles)
Mohamed A.
El
-
Sayed
,
Kadry Hamed
Journal of Software Engineering and Applications
Vol.8 No.9
,September 16, 2015
DOI:
10.4236/jsea.2015.89046
7,090
Downloads
8,410
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
1,663
Downloads
2,765
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
388
Downloads
852
Views
Citations
Contrast-Enhanced CT-Guided Core Biopsy of Retroperitoneal Masses
(Articles)
Adel
El
-Badrawy
,
Ahmed
Tawfik
,
Sherif Abdelfattah
,
Amir Monir
,
Manal Salah-Eldin
,
Emad Eldin Azmy
,
Dina
El
-Tantawy
,
Amro
El
-Karef
Open Journal of Radiology
Vol.4 No.1
,March 6, 2014
DOI:
10.4236/ojrad.2014.41017
5,634
Downloads
7,934
Views
Citations
Diffusion-Weighted MR Imaging of the Benign Hepatic Focal Lesions
(Articles)
Adel
El
-Badrawy
,
Germeen Albair Ashmallah
,
Ahmed Mohamed
Tawfik
,
Sherif Abdelfattah
,
Manal Salah-Eldin
,
Emad Eldin Azmy
,
Amro Awad
El
-Karef
,
Ghada A. Salem
,
Omar Farouk
Open Journal of Radiology
Vol.4 No.1
,March 6, 2014
DOI:
10.4236/ojrad.2014.41018
5,641
Downloads
8,282
Views
Citations
Signet Ring Cell Carcinoma of Ampulla of Vater: Report of a Rare Malignancy and Literature Review
(Review)
Ihsane Souaf
,
Kawtar Znati
,
Sanae Chahbouni
,
Imane Hafid
,
Hassania Ameurtesse
,
Nawale Hammas
,
Leila Chbani
,
Hinde
El
Fatemi
,
Tawfik
Harmouch
,
Afaf Amarti
Case Reports in Clinical Medicine
Vol.3 No.3
,March 13, 2014
DOI:
10.4236/crcm.2014.33035
3,818
Downloads
5,152
Views
Citations
Yield and Quality Response of Ryegrass, Egyptian Clover and Their Mixtures to Different Sources of Fertilizers
(Articles)
Alice
Tawfik
Thalooth
,
Gaber Abd-Latif Sary
,
Haroon Mohamed
El
-Nagar
,
Mohamed Farouk
El
-Kramany
,
Mohamed Omer Kabesh
,
Gehan Shaker Hanna Bakhoum
Agricultural Sciences
Vol.6 No.1
,January 24, 2015
DOI:
10.4236/as.2015.61011
3,663
Downloads
4,788
Views
Citations
In Frail Elderly Patients, Low-Dose Gemcitabine over 6-Hour Infusion Is Equally Effective and Less Toxic Than the Standard Gemcitabine Protocol for Advanced Pancreatic Adenocarcinoma: A Randomized Phase II Trial
(Articles)
Salah Mabrouk Khallaf
,
Elsayed Mostafa Ali
,
Ahmed M. Maklad
,
Mohamed Medhat Samir
,
Anwar
Tawfik
Amin
,
Muhammad Abbas
El
-Masry
,
Mona M.
Sayed
,
Dalia Osama
Journal of Cancer Therapy
Vol.11 No.3
,March 24, 2020
DOI:
10.4236/jct.2020.113011
634
Downloads
2,095
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
5,638
Downloads
11,882
Views
Citations
Probabilistic Simulation Approach to Evaluate the Tooth-Root Strength of Spur Gears with FEM-Based Verification
(Articles)
EL
-
Sayed
S. Aziz
,
Constantin Chassapis
Engineering
Vol.3 No.12
,December 14, 2011
DOI:
10.4236/eng.2011.312142
9,233
Downloads
15,120
Views
Citations
On-Chip Inductor Technique for Improving LNA Performance Operating at 15 GHz
(Articles)
El
-
Sayed
A. M. Hasaneen
,
Nagwa Okely
Circuits and Systems
Vol.3 No.4
,October 30, 2012
DOI:
10.4236/cs.2012.34047
6,947
Downloads
11,222
Views
Citations
Excited State Interaction of Laser Dyes and Silver Nanoparticles in Different Media
(Articles)
Yusif S.
El
-
Sayed
,
Mohamad Gaber
Advances in Nanoparticles
Vol.1 No.3
,November 30, 2012
DOI:
10.4236/anp.2012.13008
5,449
Downloads
10,506
Views
Citations
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