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  1. Synthetic mixture of sand and shale: how conductor (shale) and saturation influence electrical characteristics

    Article • Applied Water Science, September 2023, Springer Science + Business Media

    Prof. Dr. Mohamed Mahmoud Gomaa

  2. Electrical properties of sedimentary microfacies and depositional environment deduced from core analysis of the syn-rift sediments, Northwestern shore of Gulf of Suez, Egypt

    Article • Journal of Petroleum Exploration and Production Technology, April 2022, Springer Science + Business Media

    Prof. Dr. Mohamed Mahmoud Gomaa

  3. Applying of SP, DC-Resistivity, DC-TDIP and TDEM soundings in high saline coastal aquifer

    Article • Heliyon, July 2021, Elsevier

    Prof. Dr. Mohamed Mahmoud Gomaa

  4. Modeling kaolinite electrical features under pressure using Pseudo Random Renormalization Group method at the audio frequency range

    Article • Journal of Physics and Chemistry of Solids, May 2021, Elsevier

    Prof. Dr. Mohamed Mahmoud Gomaa

  5. Prediction of heterogeneity and anisotropy of oxidised pyrite crystals using electrical measurements

    Article • NRIAG Journal of Astronomy and Geophysics, January 2021, Taylor & Francis

    Prof. Dr. Mohamed Mahmoud Gomaa

  6. Electrical and Physical Properties of Ceramic Whiskers from the Al2O3-CaB6 System

    Article • Interceram - International Ceramic Review, November 2020, Springer Science + Business Media

    Prof. Dr. Mohamed Mahmoud Gomaa

  7. Electrical and Structural Properties and Facile Synthesis of Alumina Modified by Metal Nanoparticles

    Article • Interceram - International Ceramic Review, September 2020, Springer Science + Business Media

    Prof. Dr. Mohamed Mahmoud Gomaa

  8. Geochemical and electrical characterization of heavy metals in contaminated soils

    Article • Heliyon, September 2020, Elsevier

    Prof. Dr. Mohamed Mahmoud Gomaa

  9. A new generalized membrane polarization frequency-domain impedance formula

    Article • Journal of Applied Geophysics, June 2020, Elsevier

    Prof. Dr. Mohamed Mahmoud Gomaa

  10. Salinity and water effect on electrical properties of fragile clayey sandstone

    Article • Applied Water Science, April 2020, Springer Science + Business Media

    Prof. Dr. Mohamed Mahmoud Gomaa

  11. Heterogeneity in relation to electrical and mineralogical properties of hematitic sandstone samples

    Article • Applied Water Science, April 2020, Springer Science + Business Media

    Prof. Dr. Mohamed Mahmoud Gomaa

  12. Homogeneous mixture of hematite and its electrical properties

    Article • Materials Chemistry and Physics, March 2020, Elsevier

    Prof. Dr. Mohamed Mahmoud Gomaa

  13. Kaolinite under pressure at audio frequency range and its electrical features

    Article • NRIAG Journal of Astronomy and Geophysics, January 2020, Taylor & Francis

    Prof. Dr. Mohamed Mahmoud Gomaa

  14. Electrical properties speculation of contamination by water and gasoline on sand and clay composite

    Article • Arabian Journal of Geosciences, September 2019, Springer Science + Business Media

    Prof. Dr. Mohamed Mahmoud Gomaa

  15. Thermal, Electrical and Physical Properties of Glasses Based on Basaltic Rocks

    Article • Silicon, May 2019, Springer Science + Business Media

    Prof. Dr. Mohamed Mahmoud Gomaa

  16. Effect of CaO/SiO2 molar ratio on the electrical and physical properties of basaltic glass materials

    Article • Heliyon, February 2019, Elsevier

    Prof. Dr. Mohamed Mahmoud Gomaa

  17. Effect of concentration of salts on electrical properties of sediments, Lake Quaroun, Fayium, Egypt

    Article • Carbonates and Evaporites, February 2018, Springer Science + Business Media

    Prof. Dr. Mohamed Mahmoud Gomaa

  18. Electrical, mineralogical, and geochemical properties of Um Gheig and Um Bogma Formations, Egypt

    Article • Carbonates and Evaporites, August 2017, Springer Science + Business Media

    Prof. Dr. Mohamed Mahmoud Gomaa

  19. Relationships between electrical properties and petrography of El-Maghara sandstone formations, Egypt

    Article • NRIAG Journal of Astronomy and Geophysics, June 2017, Elsevier

    Prof. Dr. Mohamed Mahmoud Gomaa

  20. Forward and inverse modelling of electrical properties of some sandstone rocks using renormalisation group method

    Article • Near Surface Geophysics, May 2017, Wiley

    Prof. Dr. Mohamed Mahmoud Gomaa

  21. Effect of TiO2 and Ta2O5 additions on the electrical properties of Li2CaAl4Si4O16 glass-ceramic

    Article • Advances in Applied Ceramics Structural Functional and Bioceramics, February 2017, Taylor & Francis

    Prof. Dr. Mohamed Mahmoud Gomaa

  22. Pseudo-random renormalization group forward and inverse modeling of the electrical properties of some carbonate rocks

    Article • Journal of Applied Geophysics, December 2016, Elsevier

    Prof. Dr. Mohamed Mahmoud Gomaa

  23. Electrical, mineralogical, geochemical and provenance of Cretaceous black shales, Red Sea Coast, Egypt

    Article • Egyptian Journal of Petroleum, September 2016, Elsevier

    Prof. Dr. Mohamed Mahmoud Gomaa

  24. Structural and optical properties of nickel oxide thin films prepared by chemical bath deposition and by spray pyrolysis techniques

    Article • Journal of Materials Science Materials in Electronics, November 2015, Springer Science + Business Media

    Prof. Dr. Mohamed Mahmoud Gomaa

  25. Study of pertrographical and electrical properties of some Jurassic carbonate rocks, north Sinai, Egypt

    Article • Egyptian Journal of Petroleum, September 2015, Elsevier

    Prof. Dr. Mohamed Mahmoud Gomaa

  26. Electrical and geochemical properties of tufa deposits as related to mineral composition in the South Western Desert, Egypt

    Article • Journal of Geophysics and Engineering, March 2015, Institute of Physics Publishing

    Prof. Dr. Mohamed Mahmoud Gomaa

  27. Can microwave assisted in situ reduction of supported Pt nanoparticles challenge the chemical method in controlling the dispersion profile-catalytic performance relationship?

    Article • RSC Advances, January 2015, Royal Society of Chemistry

    Professor Heba Mahmoud Gobara, Prof. Dr. Mohamed Mahmoud Gomaa

  28. Effect of SiO2/B2O3 Replacements on the Structure, Physicochemical and Electrical Properties of Bi2O3-Containing Glasses

    Article • Silicon, August 2014, Springer Science + Business Media

    Prof. Dr. Mohamed Mahmoud Gomaa

  29. Study of electrical properties and petrography for carbonate rocks in the Jurassic Formations: Sinai Peninsula, Egypt

    Article • Arabian Journal of Geosciences, July 2014, Springer Science + Business Media

    Prof. Dr. Mohamed Mahmoud Gomaa

  30. Influence of Fe2O3 on the physical, structural and electrical properties of sodium lead borate glasses

    Article • Journal of Advanced Ceramics, June 2014, Tsinghua University Press

    Prof. Dr. Mohamed Mahmoud Gomaa

  31. Forward and inverse modelling of the electrical properties of magnetite intruded by magma, Egypt

    Article • Geophysical Journal International, May 2013, Oxford University Press (OUP)

    Prof. Dr. Mohamed Mahmoud Gomaa

  32. Electrical and physical properties of Na2O–CaO–MgO–SiO2 glass doped with NdF3

    Article • Journal of Materials Science Materials in Electronics, August 2012, Springer Science + Business Media

    Prof. Dr. Mohamed Mahmoud Gomaa

  33. Utilization of standardless analysis algorithms using WDXRF and XRD for Egyptian iron ore identification

    Article • X-Ray Spectrometry, June 2012, Wiley

    Prof. Dr. Mohamed Mahmoud Gomaa

  34. Electrical properties and geochemistry of carbonate rocks from the Qasr El-Sagha Formation, El-Faiyum, Egypt

    Article • Geophysical Prospecting, May 2012, Wiley

    Prof. Dr. Mohamed Mahmoud Gomaa

  35. Electrical and physicochemical properties of some Ag2O-containing lithia iron silica phosphate glasses

    Article • Journal of Materials Science Materials in Electronics, November 2011, Springer Science + Business Media

    Prof. Dr. Mohamed Mahmoud Gomaa

  36. Effect of electrode contact impedance on A.C. electrical properties of a wet hematite sample

    Article • Marine Geophysical Research, December 2009, Springer Science + Business Media

    Prof. Dr. Mohamed Mahmoud Gomaa

  37. Saturation effect on electrical properties of hematitic sandstone in the audio frequency range using non-polarizing electrodes

    Article • Geophysical Prospecting, November 2009, Wiley

    Prof. Dr. Mohamed Mahmoud Gomaa

  38. II. Electrical Properties of Ni/Silica Gel and Pt/γ-Alumina Catalysts in Relation to Catalytic Activity

    Article • Petroleum Science and Technology, August 2009, Taylor & Francis

    Professor Heba Mahmoud Gobara, Prof. Dr. Mohamed Mahmoud Gomaa

  39. Electrical properties and mineralogical investigation of Egyptian iron ore deposits

    Article • Materials Chemistry and Physics, March 2009, Elsevier

    Prof. Dr. Mohamed Mahmoud Gomaa

  40. Electrical properties of Ni/silica gel and Pt/γ-alumina catalysts in relation to metal content in the frequency domain

    Article • Materials Chemistry and Physics, February 2009, Elsevier

    Professor Heba Mahmoud Gobara, Prof. Dr. Mohamed Mahmoud Gomaa

  41. Thermal effect of magma intrusion on the electrical properties of magnetic rocks from Hammamat sediments, Cairo, Egypt

    Article • Geophysical Prospecting, January 2009, Wiley

    Prof. Dr. Mohamed Mahmoud Gomaa

  42. Electrical and mechanical properties of alkali barium titanium alumino borosilicate glass-ceramics containing strontium or magnesium

    Article • Journal of Materials Science Materials in Electronics, July 2008, Springer Science + Business Media

    Prof. Dr. Mohamed Mahmoud Gomaa

  43. Electrical properties of some Y2O3 and/or Fe2O3-containing lithium silicate glasses and glass-ceramics

    Article • Journal of Materials Science Materials in Electronics, May 2007, Springer Science + Business Media

    Prof. Dr. Mohamed Mahmoud Gomaa

  44. Thermal Effect of Magma Intrusion on Electrical Properties of Magnetic Rocks from Hamamat Sediments, NE Desert, Egypt

    Article • June 2006, EAGE Publications

    Prof. Dr. Mohamed Mahmoud Gomaa

  45. Interpretation of Electrical Properties for Humid and Saturated Hematitic Sandstone Sample

    Article • June 2006, EAGE Publications

    Prof. Dr. Mohamed Mahmoud Gomaa

  46. Effect of compositional changes on the structure and properties of alkali-alumino borosilicate glasses

    Article • Journal of Materials Science Materials in Electronics, January 2006, Springer Science + Business Media

    Prof. Dr. Mohamed Mahmoud Gomaa

  47. Modeling of A. C. electrical properties of humid sand and effect of water content

    Article • January 2000, Society of Exploration Geophysicists

    Prof. Dr. Mohamed Mahmoud Gomaa

  48. Pseudo-Random Network Modelling of Electrical Properties of Natural Hematitic Sandstone

    Article • June 1999, EAGE Publications

    Prof. Dr. Mohamed Mahmoud Gomaa

  49. Renormalization group modeling of A. C. electrical properties of natural hematitic sandstone including texture effects

    Article • January 1999, Society of Exploration Geophysicists

    Prof. Dr. Mohamed Mahmoud Gomaa