volume 3, No 1, November 2016

Table of Contents

Biology

Tissue Study of the third thoracic gland in the nervous System of Poekilocerus bufonius.

S. A. Aldigail1, G. E. H. Osman, O. M. Bahareth                                 9 – 41

Exogenous applications of biochar and A-tocopherol improve the performance of salt-stressed tomato plants.

S. M. Howladar                                                                                    42 - 93   

Metal accumulation in soil and forage crops irrigated with treated wastewater.

H. S. Osman, M. Hashemi                                                                94 – 133    

Seroprevalence of Toxoplasma gondii infection among street cleaners  (Al-Akhdam) in Sana'a, Yemen.

A.Al-Nahari                                                                                          134-150

Chemistry

Removal of Dyes (methylene blue and crystal violet), Phenol and Cd(II) from water using activated Carbon and HNO3-oxidized activated carbon developed from Date Pits.

S. S. Ashour                                                                                       151 - 187 

Physics

Study the quality assurance of superficial radiotherapy X-Ray machine using some techniques.

T.M.Taha,    S. H. Allehyani,     Y. M. Bahashwan                            188 - 206