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Scientific activities

New π-Conjugated Materials Based on Thienopyrazine As Organic Dye Sensitizers for Organic Photovoltaic Device Applications

Faeq A AL-Temimei1 , Faiz Salih Abbas1 and Azhar S Alaboodi 1 1University of Kufa-College of Sciences-Department of Physics Email: [email protected] Abstract.In this work, new organic donor-π-acceptor molecules based on thienopyrazine is designed and reported. Diverse side based electron groups were presented to evaluate their impacts on the electronic and …

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Physical measures (Objective)

The term, objective measurements refer to the description of the physical characteristics within the digital radiographic system. They have the ability to describe the performance of the whole imaging system by referring to the image quality. These physical measures include a signal to noise ratio (SNR), contrast to noise ratio …

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Determination of Radiation Dose from Routine X-ray Examination at Three Selected Hospitals in AlNajaf, Iraq

Hussien Abid Ali Bakir, Talib A. Abdulwahid*, Aymen S. Amran, Aqeel H. Al Zurfi Department of Physics, Faculty of Science, University of Kufa, ALnajif, Iraq Abstract People who undertaken different X-ray examinations are already exposed to ionizing radiation which causes biological effects. Therefore assessing the patient radiation dose is a …

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Synthesis, Spectral, Thermal and Theoretical Studies of Schiff base Complexes with new ligand derived from 5,5-Dimethyl-cyclohexane-1,3-dione.

The new tetradentate Schiff base ligand L 4,4`-(1Z,1`Z)-(5,5-dimethylcyclohexane-1,3-diylidene) bis ( azan-1-yl-1-ylidene) bis (1-phenyl-1H- pyrazol-5 (4H)-one.has been synthesized from condensation of 5 ,5-Dimethyl-cyclohexane-1,3-dione with 5-amino-2-phenyl-2,4-dihydro-pyrazol-3-one. Monomeric complexes with the general formula [M(L) (H2O)2]2Cl where M = Co(II), Ni(II), Cu(II), Zn(II), Cd(II) and Hg(II) are reported. The structures of new ligand, mode …

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Serum Levels of lead, cadmium and silver in Patients with Breast Cancer compared with healthy females in Iraq

Shaymaa Awad Kadhim Alshebly1, a, Hayder H. Hussain2, b, Saleem Hamza Trier3, c Baydaa Awad Kadhim4, d 1, 2) University of Kufa / College of Science /Department of Physics/Iraq 3) University of Al-Qadisyah/ College of Science /Department of Environment/Iraq 4) University of Alkafeel /Iraq a)[email protected] b) [email protected] c)[email protected] d) [email protected]

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Study the Health risk of Radioisotopes in differentsamples of salt in markets of Iraq.

Shaymaa Awad Kadhim alshebly* , Azhar S.Alaboodi, Ahmed Muhsen Hassan, Rusul Mohammed alkhafaji and Asmahan Asaad Muhmood Physics Department, Faculty of Science, University of Kufa , Najaf, Iraq. * [email protected] Abstract. Eleven samples of salt were collected from local markets in Iraq for the purpose of identifying which types were …

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