Environmental assessment of Lake Manzala inferred from diatom analysis of the lake surface sediments

Comparative study of the drainage basin morphometry extracted from topographic maps and SRTM DEMs: an example from Ghadir watershed, Eastern Desert, Egypt

Evaluation the biological activities of chitosan and O-carboxymethyl chitosan extracted from crab shell waste

Evaluation of skeletal muscle changes during aging

Scanning electron microscopic study on the dorsal lingual surface of the Egyptian little owl, Athene noctua