Rozhan Dilshad

Rozhan Dilshad
  • Master of Science
  • Lecturer at Salahaddin University-Erbil

Nuclear physics

About

2
Publications
149
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Introduction
Skills and Expertise
Radioactivity
Radiation Detection
Radiation Protection
Gamma Spectrometry
Radiation
Radiation Physics
Current institution
Salahaddin University-Erbil
Salahaddin University-Erbil
  • Department of Physics
  • Erbil, Iraq
Current position
  • Lecturer

Publications

Publications (2)
Figure 1. Formulation of the hydroxyapatite Ca 10 (PO 4 ) 6 (OH )2...
Figure 8. EDX assessment of hydroxyapatite, deriving from a bovine rib...
Figure 10. NistXCom computation for mass attenuation coefficient of...
Figure 12. Assessment of mass attenuation coefficient of...
Effect Gamma-ray on structure and mass attenuation coefficient of Hydroxyapatite Ca10(PO4)6(OH)2, in Bovine Bone
Article
Full-text available
  • Aug 2024
Hydrothermal treatment procedures were employed, to generate hydroxyapatite (Ca₁₀(PO₄)₆(OH)₂ ,(HAP) powder, from the femur and ribs of bovine bone samples. This investigation delves into the effect of gamma rays, from a Cs-137 activity equal to 220 µCi at integral doses of 20 kGy, on the surface structures, vibration properties, and attenuation coe...
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Figure 2: AEDE owing to the DERs for the Laboratory staff
Figure 3: AEDE owing to the DERs for students
Figure 4: ELCR for the Laboratory staff compared to the global...
Figure 5: ELCR for the students compared to the global permissible value
+1 AEDE and ELCR for the different dose equivalent rates received by the...
Assessment of Annual Effective dose and radiological hazards associated with radioactivity on workers in Physics Laboratory
Article
Full-text available
  • Dec 2023
Determining the Excess Lifetime Cancer Risk (ELCR) and Annual Effective Dose Equivalent (AEDE) due to ionizing radiation that affects the faculty and students working in the Nuclear and solid-state Undergraduate Laboratories, College of Science, Salahaddin University -Erbil was the objective of this study. In this study, it was used two separate po...
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