Geological, Mineralogical and Comparative Study of Biosorption for Uranium and Thorium Using Different Types of Algae at Wadi Dara Area, Northern Eastern Desert, Egypt.

Bio-sorption of uranium by saragassum detifolium from the trachytic sills of Wadi El Atshan area, central eastern desert, Egypt

Comparative Studies on Cladophora Glomerata and Chaetomorpha Vieillardi (Cladophoraceae) at North Delta-Egypt

Geochemical Characterization of the Upper Cretaceous Duwi Phosphorites in the Beida Mine, Central Eastern Desert, Egypt: Implications of P2O5 – F – U Interrelations.

Assessment the Physico-Chemical Characteristics of Sediment in Bardawil Lagoon, Egypt

A Comparative study on the vegetation of two Wadis, Sinai Peninsula

Trace Metals in Sediments from El-Ryah El Twfiky and some of Its Extensions.

Insight on Uranium Recovery Valorization From El Sela Highly Altered Granitic Rocks, South Eastern Desert, Egypt

Ecological and Phytochemical Studies on Brown Algae Sargassum muticum from Marsa Alam at Red Sea Coast, Egypt

P2O5 – F- U Characterization and Depositional Environment of Phosphatic Rocks for the Duwi Formation, Qussier- Safaga Region, Red Sea Coast, Egypt.