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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: Faeqa.jasim@uokufa.edu.iq 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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University of Kufa organizes a course on the applications of laboratory tests of clinical chemistry

With the participation of a group of researchers, specialists and postgraduate students, the Department of Chemistry at the Faculty of Science, University of Kufa, organized a training course entitled laboratory tests of clinical chemistry and its applications.The course aimed at introducing participants to the most important techniques of laboratory equipment …

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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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