Faculty Members

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Dr.Ahmed Mohamed Mohamed Yousef

الدكتوراه Assistant Professor College of Applied Medical Sciences in Alkharj

Kharj
011-588-6333
a.yousif@psau.edu.sa

Curriculum Vitae
Publications

Publications

1- N.K. Ahmed, M.H. Saied, A.H. El-Kamel, and A.M.M. Yousef “Measurements on the
Background Atmospheric 222Rn and 220Rn Concentrations in Qena Desert”. Radiat.
Phys. Chem. Vol. 44, No. 1/2, 79 (1994).
2- M.H. Saied, N.K. Ahmed, A.H. El-Kamel, and A.M.M. Yousef “Effect of Some
Atmospheric Parameters on Radon Levels in Qena Desert”. Indian Journal of Pure &
Appl. Phys. Vol. 32, 711 (1994).
3- K. Komura, A.M.M. Yousef, N. K. Ahmed and A. H. El-Kamel “Measurement of
environmental neutrons by activation of gold”. The 42nd Symposium of Radiation
Research of Japan, Hiroshima, 1-E-11 (p.88), September 1-3 (1999).
4- K. Komura and A.M.M. Yousef, “Activation of natural materials by environmental
neutrons and its scientific use (1). Neutron induced radionuclides detectable by
extremely low background gamma spectrometry”. Journal of Nuclear and
Radiochemical Sciences, 1 (Suppl.) 141, (1999a).
5- K. Komura and A.M.M. Yousef, “Activation of natural materials by environmental
neutrons and its scientific use (2). Evaluation of environmental neutrons by activation
of gold”. Journal of Nuclear and Radiochemical Sciences, 1 (Suppl.) 142, (1999b).
6- K. Komura , A.M.M. Yousef, Y. Murata, T. Mitsugashira, R. Seki and T. Imanaka
“Activation of gold by the neutrons from the JCO accident” Journal of Environmental
Radioactivity, 50 (p. 77-82), (2000).
7- A.M.El-Arabi and A.M.M.Yousef “Variations in radioactivity of Phosphate rocks in
different sites from Central Eastern Desert Upper Egypt”. Nuclear Science and
Technique, Vol.13 (4),(2002).
8- A.M.El-Arabi, N.K.Ahmed, A.M.M. Yousef and A.Abbady “Natural Radioactivity
levels in some Egyptian Crops and its Internal Doses for populations”. Arab J. Nucl.
Sci. Appl., Vol.36, part II, pp. 593-598, (2003).
9- A. G. E. Abbady, A. El-Taher, A.M.M. Yousef and A. Abbady, “Radioactivity in Chemical
and Organic Fertilizer Used in Egypt”. VII Radiation Physics & Protection Conference,
Ismailia-Egypt, 27-30 November (2004).
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10- K. Komura, N.K. Ahmed, A.H. El-Kamel, A.M.M.Yousef , “Variation of
environmental neutron flux with altitude and depth of both water and soil”.
Nuclear Science and Techniques, Vol. 15 No.4, pp. 247-256, (2004).
11- K. Komura, N.K. Ahmed, A.H. El-Kamel, A.M.M.Yousef, “Effect of concrete
buildings on the environmental neutron flux by using the reaction 197Au (n,γ) 198Au and
extremely low level gamma ray spectroscopy”, Nuclear Science and Techniques, Vol. 15
No.6, pp. 367-374, (2004).
12- K. Komura, N.K. Ahmed, A.H. El-Kamel, and A.M.M. Yousef, “Variation of
environmental neutron flux with the depth of water and soil”.
Journal of Nuclear and Radiochemical Science, Vol. 9, No.2, pp. 45-47, (2008).
13- K. Komura, N.K. Ahmed, A.H. El-Kamel, and A.M.M. Yousef, “Some Applications of
the Gold Activation by Environmental Neutrons”.
Journal of Nuclear and Radiochemical Science, Vol. 9, No.2, pp. 49 - 52, (2008).
14- A.M.M. Yousef, N. K. Ahmed and M.M. Hammam, "Natural Radioactivity for Sand
Samples from South Safaga Coast, Egypt"
The 3rd International Scientific Conference for Environment, South Valley University,
Egypt, November 2008
15- A. M. M. Yousef, A. H. El-Kamel, A. I. Abd-El-Mageed, A. Abbady, and Emran "
Natural radioactivity Quaternary intraplate volcanism samples, Sana'a, Yemen" ”.
Arab J. Nucl. Sci. Appl., Vol.42, 2009.
16- A.I. Abd El-mageed, A.H. El-Kamel, A. Abbady, S. Harb, A.M.M. Youssef, I. Saleh "
Assessment of natural and anthropogenic radioactivity levels in rocks
and soils in the environments of Juban town in Yemen" Radiation Physics and
Chemistry, 80, PP. 710-715, (2011)
17- W Salah El-din, A. Yousef, E Manssor, S R Ahmed “ The relationship between pain
and functional disability with morphological changes of psoas major in discogenic low
back pain patients” International Journal of Therapy and Rehabilitation, Vol. 23, No. 8,
2016
18- M A Bedewi, Ahmed M. M. Yousef, Amr A Abd-Elghany, M S E-lsharkawy, E M
Awad “ Estimation of ultrasound reference values for the ulnar nerve fascicular
number and cross-sectional area in young males” Medicine, Vol. 96, No. 10 (e6204),
2017
19- A. Sulieman, O. Serhan, H. Al-Mohammed, M.Z. Mahmoud, M. Alkhorayef, B.
Alonazi, E. Manssor, A. Yousif “ Estimation of cancer risks during mammography
procedure in Saudi Arabia” Saudi Journal of Biological Sciences, 26 (1107-1111), 2019
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20- A. M. M. Yousef & K. Zimami “Indoor radon levels, influencing factors and annual
effective doses in dwellings of Al-Kharj city, Saudi Arabia” Journal of radiation Research
and Applied Sciences, 12(460-467), 2020.
21- N. N. Ataalla, & A. M. Yousef “Healthcare professionals’ knowledge of the doses
and risks for radiological investigations performed during pregnancy” Radioprotection,
on line 2021.

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Dr.Ahmed Mohamed Mohamed Yousef

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Faculty Members

Dr.Ahmed Mohamed Mohamed Yousef

Publications

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