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Morphological and Structural Investigations on Iron Borosilicate Glasses
(Articles)
Gomaa El-Damrawi
,
Abdel Meguid Hassan
,
Sammer El-Jadal
New Journal of Glass and Ceramics
Vol.7 No.2
,April 28, 2017
DOI:
10.4236/njgc.2017.72002
1,424
Downloads
2,704
Views
Citations
Structural Studies on Ag
2
O-P
2
O
5
Glasses
(Articles)
Gomaa El-Damrawi
,
Abdelmajued Hassan
,
Hamdy Doweidar
,
Ahamed Shaboub
New Journal of Glass and Ceramics
Vol.7 No.3
,July 7, 2017
DOI:
10.4236/njgc.2017.73007
1,387
Downloads
2,930
Views
Citations
Structural Role of CeO
2
in the Modified Borate Glass-Ceramics
(Articles)
Nada ElBaz
,
Gomaa El-Damrawi
,
Amr M. Abdelghany
New Journal of Glass and Ceramics
Vol.11 No.1
,January 27, 2021
DOI:
10.4236/njgc.2021.111002
477
Downloads
1,413
Views
Citations
11
B NMR Spectroscopy of Lead Borate Glasses: Additive Effect of Cerium Oxide
(Articles)
Gomaa El-Damrawi
,
Fawzia Gharghar
,
Rawia Ramadan
,
Mohamed Aboelez
New Journal of Glass and Ceramics
Vol.6 No.4
,October 11, 2016
DOI:
10.4236/njgc.2016.64007
1,677
Downloads
2,905
Views
Citations
Effect of SrO on the Structure of Apatite and Wollastonite Phases of Na
2
O-CaO-SiO
2
-P
2
O
5
Glass System
(Articles)
Gomaa El Damrawi
,
Rawya Mhammed Ramadan
,
Mohamed El Baiomy
New Journal of Glass and Ceramics
Vol.11 No.2
,April 30, 2021
DOI:
10.4236/njgc.2021.112003
281
Downloads
896
Views
Citations
Structural Characterization of Novel Cerium Phosphate Glass Ionomer Cements (GICs) Doped with GaCl (Phthalocyanine)
(Articles)
Gomaa El-Damrawi
,
Amal Behairy
,
Amr M. Abdelghany
New Journal of Glass and Ceramics
Vol.8 No.2
,April 30, 2018
DOI:
10.4236/njgc.2018.82003
1,129
Downloads
2,320
Views
Citations
More Insight on Structure of New Binary Cerium Borate Glasses
(Articles)
Gomaa El-Damrawi
,
Fawzeya Gharghar
,
Rawya Ramadan
New Journal of Glass and Ceramics
Vol.8 No.1
,January 29, 2018
DOI:
10.4236/njgc.2018.81002
1,021
Downloads
2,370
Views
Citations
Nuclear Magnetic Resonance and FTIR Structural Studies on Borosilicate Glasses Containing Iron Oxide
(Articles)
Gomaa El-Damrawi
,
Abdel Meguid Hassan
,
Rawia Ramadan
,
Sammer El-Jadal
New Journal of Glass and Ceramics
Vol.6 No.4
,September 26, 2016
DOI:
10.4236/njgc.2016.64006
1,812
Downloads
3,320
Views
Citations
Advantage of NMR and FTIR Spectroscopy to Determine Structure Role of CeO
2
in Complicated Borosilicate Glasses: New Approach
(Articles)
Gomaa El-Damrawi
,
Abdelmeguid K. Hassan
,
Salma Ehmead
,
Amal El Shahawy
New Journal of Glass and Ceramics
Vol.7 No.2
,April 30, 2017
DOI:
10.4236/njgc.2017.72003
1,366
Downloads
2,646
Views
Citations
Optimizing Grey Wolf Optimization: A Novel Agents’ Positions Updating Technique for Enhanced Efficiency and Performance
(Articles)
Mahmoud Khatab
,
Mohamed El-Gamel
,
Ahmed I. Saleh
,
Asmaa H. Rabie
,
Atallah El-Shenawy
Open Journal of Optimization
Vol.13 No.1
,March 18, 2024
DOI:
10.4236/ojop.2024.131002
24
Downloads
123
Views
Citations
Dose Validation of Physical Wedged Asymmetric Fields in Artiste Linear Accelerator
(Articles)
Tamer Dawod
,
E. M. Abdelrazek
,
Mostafa Elnaggar
,
Rehab Omar
Int'l J. of Medical Physics, Clinical Eng. and Radiation Oncology
Vol.3 No.4
,October 16, 2014
DOI:
10.4236/ijmpcero.2014.34026
4,665
Downloads
6,017
Views
Citations
Synthesis of Some New Arylazothiophene and Arylazopyrazole Derivatives as Antitumor Agents
(Articles)
Ahmed Ali Fadda
,
E. Abdel-Latif
,
Rasha E. El-Mekawy
Pharmacology & Pharmacy
Vol.3 No.2
,April 25, 2012
DOI:
10.4236/pp.2012.32022
5,736
Downloads
10,307
Views
Citations
Measurement of Radon Exhalation Rate in Some Building Materials Using Nuclear Track Detectors
(Articles)
Hesham A. Yousef
,
A. H. El-Farrash
,
A. Abu Ela
,
Q. Merza
World Journal of Nuclear Science and Technology
Vol.5 No.3
,July 3, 2015
DOI:
10.4236/wjnst.2015.53014
3,657
Downloads
5,619
Views
Citations
Dielectric Studies on CuO-Na
2
O-B
2
O
3
Glasses
(Articles)
Norhan Atef
,
Gomaa El Damrawi
,
Abdelmagud Hassan
,
Lobna Sharaf El-Deen
New Journal of Glass and Ceramics
Vol.10 No.4
,October 30, 2020
DOI:
10.4236/njgc.2020.104004
481
Downloads
1,601
Views
Citations
Thermal Stability and Degradation of Chitosan Modified by Cinnamic Acid
(Articles)
Mostafa Amin Diab
,
Adel Zak El-Sonbati
,
Mohamed Mohamed Al-Halawany
,
Dina Mohamed Diaa Bader
Open Journal of Polymer Chemistry
Vol.2 No.1
,February 28, 2012
DOI:
10.4236/ojpchem.2012.21003
9,154
Downloads
18,469
Views
Citations
Similarity/dissimilarity analysis of protein sequences using the spatial median as a descriptor
(Articles)
Mervat M. Abo-Elkhier
Journal of Biophysical Chemistry
Vol.3 No.2
,May 29, 2012
DOI:
10.4236/jbpc.2012.32016
4,630
Downloads
8,326
Views
Citations
Convergence of Discrete Adomian Method for Solving a Class of Nonlinear Fredholm Integral Equations
(Articles)
Ibrahim Lotfy Hassan Alkalla
,
Reda Abdo Abd-Elmonem
,
Ayman Mohamed Ali Ahmed Gomaa
Applied Mathematics
Vol.4 No.1A
,January 30, 2013
DOI:
10.4236/am.2013.41A033
5,123
Downloads
8,632
Views
Citations
This article belongs to the Special Issue on
Numerical Analysis
Mechanism of Cluster Formation on Cerium Borosilicate Glasses Based on TEM-EDP and SEM-EDEX Investigations
(Articles)
Salma Ahmeed
,
Gomaa El Damrawi
J. of Minerals and Materials Characterization and Eng.
Vol.10 No.2
,March 17, 2022
DOI:
10.4236/jmmce.2022.102012
123
Downloads
521
Views
Citations
Structural Role of Cerium Oxide in Lead Silicate Glasses and Glass Ceramics
(Articles)
Gomaa El-Damrawi
,
Amal Behairy
J. of Minerals and Materials Characterization and Eng.
Vol.6 No.3
,May 30, 2018
DOI:
10.4236/jmmce.2018.63031
919
Downloads
2,239
Views
Citations
A Study of Structure, Thermal and Mechanical Properties of Free Machining Al-Zn-Sn-Bi Alloys Rapidly Solidified from Molten State
(Articles)
Nermin Ali Abdelhakim
,
Rizk Mostafa Shalaby
,
Mustafa Kamal
World Journal of Engineering and Technology
Vol.6 No.3
,August 1, 2018
DOI:
10.4236/wjet.2018.63040
722
Downloads
1,742
Views
Citations
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