1.

Evaluation of Moisture Deficit Index of dry land in Iraq

Pages 1-7
Hassony J. Abdulla

2.

Synthesis of New Cephalosporin Derivatives

Pages 8-18
Redha I.Al-Bayati

3.

Mannich Base Derived from 1,3,4-Oxadiazole as Chelating Ligand for Some Transition Metal Complexes

Pages 19-29
Rehab A.M.Al-Hasani

4.

Synthesis of New C-Substituted Phenothiazine Derivatives

Pages 30-40
Suad M. Al.Araji

5.

Controlled Release of Propanolol Hydrochloride Drug from Cyanoethylstarch Hydrogel

Pages 41-52
Zahraa A. M. Al-Witry

6.

Synthesis of New Dihydropyrimidine 2-(lH)-one Compounds

Pages 53-65
Redha I. H. Al-BAyati

7.

Measurement of the Absorbed Dose and Elemental Concentration of 40k In Building Material In The Middle Euphrates of Iraq

Pages 66-74
Hayder H. Hussain

8.

Composition Series of the Modules for the Weyl Groups of Type B n

Pages 75-82
Yasmin Hamed Abd Al-katib

9.

Relationship between the Energy of Alpha Particle and the Geometrical Parameters of Alpha Particle Track on Cr-39 Nuclear Track Detector

Pages 83-94
Murtadha F. Sultan

10.

Titanium Dioxide Doped with Tellurium Room-Temperature Gas Sensor

Pages 95-102
Randa K. Hussain

11.

The Fabrication of Germanium Doped Gold (Ge: Au) Dtector

Pages 103-107
Abdul-Hussain K. Iltaif

12.

Study of the Electron Impact Ionization From Molecules

Pages 108-117
Alaa A. Khalf

13.

Total Ozone Column Variation over Baghdad and Selected Cities in Neighbor Countries

Pages 118-130
Ali M. AL-Salihi


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