Gomaa El Damrawi - Articles - Scientific Research Publishing

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 974 Downloads 2,380 Views Citations
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 152 Downloads 632 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 1,082 Downloads 2,494 Views Citations
Structural Characterizations for Glass Ionomer Cement Doped with Transition Metal Phthalocyanines (Articles)

Gomaa El Damrawi, Amal Behairy, Riham Atef

New Journal of Glass and Ceramics Vol.9 No.4，September 18, 2019

DOI: 10.4236/njgc.2019.94006 665 Downloads 1,564 Views Citations
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 1,479 Downloads 2,773 Views Citations
Effect of SrO on the Structure of Apatite and Wollastonite Phases of Na₂O-CaO-SiO₂-P₂O₅ 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 344 Downloads 1,064 Views Citations
¹¹B 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 1,734 Downloads 3,006 Views Citations
Structural Studies on Ag₂O-P₂O₅ 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 1,457 Downloads 3,023 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 1,179 Downloads 2,426 Views Citations
Structural Role of CeO₂ 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 537 Downloads 1,495 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 1,877 Downloads 3,416 Views Citations
Advantage of NMR and FTIR Spectroscopy to Determine Structure Role of CeO₂ 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 1,421 Downloads 2,782 Views Citations
Dielectric Studies on CuO-Na₂O-B₂O₃ 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 568 Downloads 1,769 Views Citations
New Extension of Unified Family Apostol-Type of Polynomials and Numbers (Articles)

Beih El-Sayed El-Desouky, Rabab Sabry Gomaa

Applied Mathematics Vol.6 No.9，August 5, 2015

DOI: 10.4236/am.2015.69134 2,873 Downloads 3,672 Views Citations
Response of different corn populations to fertigated nitrogen and certain micronutrients in sandy soil (Articles)

Ahmed Attia, Charles Shapiro, Mohamed Gomaa, Ragab Aly, Abd El-Raham Omar

Agricultural Sciences Vol.2 No.2，May 20, 2011

DOI: 10.4236/as.2011.22014 7,296 Downloads 14,567 Views Citations
Requirements of Facing Change Resistance in Damietta University from Its Faculty Members’ Points of View (Articles)

Aly S. Gohar, Mayada M. F. El-Basil, Mohammed H. Gomaa

Creative Education Vol.9 No.16，December 18, 2018

DOI: 10.4236/ce.2018.916208 658 Downloads 1,512 Views Citations
Far Lateral Disc Prolapse: Surgical Options in Limited Resources Centers (Articles)

Mohamed Gaber Abdel Tawab, Mostafa A. Latif, Mahmoud Gomaa, Ahmed El Fiki

Open Journal of Modern Neurosurgery Vol.9 No.3，May 8, 2019

DOI: 10.4236/ojmn.2019.93019 1,020 Downloads 1,958 Views Citations
Assessment of Standard Criteria Implementation in Heamodialysis Water Treatment Units in Sharkia Governorate (Articles)

Said Sayed Ahmed Khamis, Asmaa M. El-Dardery, Ahmed Mohamed Zahran, Zeinab Abdel Aziz Kasemy, Azza Abd El-Monsef Gomaa

Open Journal of Nephrology Vol.11 No.2，April 25, 2021

DOI: 10.4236/ojneph.2021.112011 231 Downloads 955 Views Citations
Evaluation and Analysis of Oil Shale in Quseir-Safaga and Abu-Tartur Western Desert, Egypt (Articles)

El-Abbas Moustafa, Ahmed Noah, Adel Salem, Ahmed Nehad, Maureen Amir, Mohamed Nosr, Radwa Awad, Mahmoud Gomaa, Marawan Moussa

J. of Surface Engineered Materials and Advanced Technology Vol.4 No.2，April 16, 2014

DOI: 10.4236/jsemat.2014.42009 5,818 Downloads 9,066 Views Citations
Developing GIS-Based Unit Hydrographs for Flood Management in Makkah Metropolitan Area, Saudi Arabia (Articles)

Gomaa M. Dawod, Nabeel A. Koshak

Journal of Geographic Information System Vol.3 No.2，April 18, 2011

DOI: 10.4236/jgis.2011.32012 7,151 Downloads 14,713 Views Citations

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