Supervisor and subordinate communication model proposes the importance role of communication in leadership, known as leader-member exchanges theory (LMX). In LMX theory, leaders and members are dynamic participants in daily work activities through organization and the best supervisor’s characteristics enumerate as communication mindedness....

The present work evaluates the molluscicidal activities of certain plant extracts (water suspension, Cold water, Boiled water, methanol, ethanol, acetone and chloroform extract). The data obtained from preliminary screening tests conducted on 10 plant species belonging to 10 different families....

This study was conducted to shed light on the role of bacteria in inducing and/or aggravating psoriasis. Staph. aureus was the major bacterial species that was reported singly from psoriatic lesions.The enterotoxigenicity of Staph. aureus that was isolated from psoriatic lesions is detected for the first time in Iraq....

Both fresh and marine edible crustaceans Procambarus clarkii and Erugosquilla massavensis, respectively, are now important components of our local aquatic fauna in Egypt that have a small yet growing economic importance in our markets....

One crustacean shell and 24 gastropod shells related to 13 different families are collected and described from Ras Sudr region (northeast Gulf of Suez), Egypt....

Aquatic environments get contaminated with pesticide and heavy metal residues that causes water pollution.The excessive use of pesticides in agriculture has sparkled the interest of scientists in investigating the harmful effects of these compounds....