Mohammed Issa Hussein

Mohammed Issa Hussein
Salahaddin University-Erbil | SUH · College of Science Department of Physics

Doctor of Philosophy

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9
Publications
3,430
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16
Citations

Publications

Publications (9)
Article
Full-text available
This research investigates the radioactivity levels of various rock types used in construction within the Kurdistan region and assesses their potential impact on human health, the measurements were performed using an HPGe gamma-ray spectrometer. The measured activity concentrations of 226Ra, 232Th, and 40K radionuclides varied from ND (Chromitite)...
Article
Full-text available
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...
Article
Full-text available
The cross-sections of (p,n) medium elements reactions as a function of proton energies such as 45 Sc(p,n) 45 Ti, 48 Ti of 0.05 MeV using MATLAB program. Weighted averages of cross-sections have been used to calculate the astrophysical S-factor and thermonuclear reaction rates as a function of the center of mass energy, Ec.m. and T9 respectively. Po...
Article
Full-text available
Cross-sections of the (α,n) medium elements reactions as a function of energies of alpha (α)-particle such as 45 Sc(α,n) 48 V , 48 Ti(α,n) 51 Cr , 51 V(α,n) 54 Mn , 50 Cr(α,n) 53 Fe , 55 Mn(α,n) 58 Co , 54 Fe(α,n) 57 Ni , 59 Co(α,n) 62 Cu , 62 Ni(α,n) 65 Zn , 63 Cu(α,n) 66 Ga , and 66 Zn(α,n) 69 Ge have been interpolated from threshold to 10 MeV in...
Conference Paper
Full-text available
The control and monitoring of radioactive elements in foodstuffs is fundamental for human health maintenance. This work presents procedures to measure the 40K radioactivity levels in the powdered milk samples. The amounts of radioactivity in the fourteen powdered milk samples have been investigated; samples were collected from the local markets of...
Article
Full-text available
The amounts of radioactivity in the igneous rocks have been investigated; samples were collected from the total of eight basalt rock types in the northeastern of Kurdistan region/Iraq. The activity concentration of 226 Ra (238 U) series, 228 Ac (232 Th) series, 40 K and 137 Cs were measured using Planar HPGe and NaI(Tl) detectors. Along the study a...

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