Hi, I am Medhat Moustafa El-Sayed, My LiveDNA is 20.3127
 
   
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Dr. Medhat Moustafa El-Sayed
 
Highest Degree: Ph.D. in Physical Science Engineering from Nuclear Research Center, Egypt
 
Institute: Nuclear Research Center, Egypt
 
Area of Interest: Physical Science Engineering
  •   Neutron Activation Analysis
  •   Gamma Spectrometry
  •   Atomic Physics
  •   Nuclear Energy
 
URL: http://livedna.org/20.3127
 
My SELECTED Publications
1:   Abdel-Hafiez, A., R. Atteya and M.E. Medhat, 2010. Theoretical investigations for electronic structures and photodissociation of bromine molecule. Int. J. Phys. Sci., 5: 978-983.
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2:   Eissa, H.S., M.E. Medhat, S.A. Said and E.K. Elmaghraby, 2011. Radiation dose estimation of sand samples collected from different Egyptian beaches. Radiat. Prot. Dosimetry, 147: 533-540.
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3:   Esfandiari, M., S.P. Shirmardi and M.E. Medhat, 2014. Element analysis and calculation of the attenuation coefficients for gold, bronze and water matrixes using MCNP, WinXCom and experimental data. Radiat. Phys. Chem., 99: 30-36.
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4:   Kurudirek, M. and M.E. Medhat, 2014. Robust determination of mass attenuation coefficients of materials with unknown thickness and density. Radiat. Phys. Chem., 100: 65-69.
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5:   Medhat, M. E., 2007. A review on applications of wavelet transforms technique in spectral analysis. Proceedings of the 6th Conference on Nuclear and Particle Physics, November 17-21, 2007, Luxor, Egypt. -.
6:   Medhat, M.E. , S.P. Shirmardi and V.P. Singh, 2014. Comparison of geant 4, MCNP simulation codes of studying attenuation of gamma rays through biological materials with XCOM and experimental data. Applied Comput. Math. .
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7:   Medhat, M.E. and B. Slowinski, 2003. Towards solving radioactive waste problems. Proceedings of the International Conference on Nuclear Physics and Applications in the 21 Century, March 8-13, 2003, Cairo. -.
8:   Medhat, M.E. and M. Fayez-Hassan, 2010. Natural radioactivity of some Egyptian building materials. Arab J. Nucl. Sci. Appl., 43: 151-160.
9:   Medhat, M.E. and M. Fayez-Hassan, 2011. Elemental analysis of cement used for radiation shielding by instrumental neutron activation analysis. Nucl. Eng. Des., 241: 2138-2142.
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10:   Medhat, M.E. and V.P. Singh, 2014. Mass attenuation coefficients of composite materials by Geant4, XCOM and experimental data: Comparative study. Radiat. Effects Defects Solids, 169: 800-807.
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11:   Medhat, M.E. and Y. Wang, 2013. Geant4 code for simulation attenuation of gamma rays through scintillation detectors. Ann. Nuclear Energy, 62: 316-320.
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12:   Medhat, M.E. and Y. Wang, 2014. Assessment of the suitability of Monte Carlo simulation for activity measurements of extended sources. J. Radioanal. Nuclear Chem., 300: 1005-1011.
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13:   Medhat, M.E. and Y. Wang, 2014. Estimation of background spectrum in a shielded HPGe detector using Monte Carlo simulations. Applied Radiat. Isotopes, 84: 13-18.
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14:   Medhat, M.E. and Y. Wang, 2014. Simulation of 4π HPGe compton-suppression spectrometer. Int. J. Phys. Sci., 9: 13-19.
15:   Medhat, M.E. and Y. Wang, 2015. Investigation on radiation shielding parameters of oxide dispersion strengthened steels used in high temperature nuclear reactor applications. Ann. Nuclear Energy, 80: 365-370.
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16:   Medhat, M.E., 2003. A code for coincidence summing corrections of HPGe detectors. Proccedings of the 3rd Conference on Nuclear and Particle Physics, October 11-15, 2003, Fayoum, Egypt. -.
17:   Medhat, M.E., 2004. Application of wavelet transform for gamma spectral analysis detected by high pure germanium detectors. Proceedings of the Ist International Conference of Wavelet Analysis and Its Applications and Active Media Technology Chongqing, May 28-30, 2004, China. -.
18:   Medhat, M.E., 2009. Assessment of radiation hazards due to natural radioactivity in some building materials used in Egyptian dwellings. Radio Prot. Dosim., 133: 177-185.
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19:   Medhat, M.E., 2009. Gamma-ray attenuation coefficients of some building materials available in Egypt. Ann. Nucl. Energy, 36: 849-852.
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20:   Medhat, M.E., 2010. A code for gamma-ray spectrum analysis and neutron activation analysis. Proceedings of the 4th Saudi Science Conference, March 21-24, 2010, Al-Madinah, KSA. -.
21:   Medhat, M.E., 2011. Studies on effective atomic numbers and electron densities in different solid state track detectors in the energy range 1 keV-100 GeV. Ann. Nucl. Energy, 38: 1252-1263.
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22:   Medhat, M.E., 2012. Application of gamma-ray transmission method for investigation of the properties of cultivated soil. Ann. Nucl. Eng., 40: 53-59.
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23:   Medhat, M.E., 2012. Artificial intelligence methods applied for quantitative analysis of natural radioactive sources. Ann. Nucl. Eng., 45: 73-79.
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24:   Medhat, M.E., 2012. Gamma absorption technique in elemental analysis of composite materials. Ann. Nucl. Eng., 47: 204-209.
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25:   Medhat, M.E., 2012. Study of the mass attenuation coefficients and effective atomic numbers in some gemstones. J. Radioanal. Nucl. Chem., 293: 555-564.
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26:   Medhat, M.E., 2014. A new method for detecting hemoglobin directly in whole blood using photon attenuation techniques. J. Radioanal. Nuclear Chem., 300: 437-443.
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27:   Medhat, M.E., 2015. Comprehensive study of photon attenuation through different construction matters by Monte Carlo simulation. Radiat. Phys. Chem., 107: 65-74.
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28:   Medhat, M.E., A. Abdel-hafez Hassan, M.A. Ali and Z. Awad, 2007. Using wavelet transform for searching peaks in gamma-ray spectra. Arab J. Nucl. Sci. Appl., 39: 121-129.
29:   Medhat, M.E., A. Abdel-hafiez, Z. Awwad and M.A. Ali, 2005. A package for gamma-ray spectrum analysis and routine neutron activation analysis. Pramana, 65: 245-258.
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30:   Medhat, M.E., H.S. Eissa, E.K. Elmaghraby and S.A. Abu Khadra, 2012. Radioactivity risk associated with the handling of compact fluorescent lamp. Radiat. Prot. Dosim., 151: 391-395.
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31:   Medhat, M.E., L.F. Pires and R.C.J. Arthur, 2014. Analysis of photon interaction parameters as function of soil composition. J. Radioanal. Nuclear Chem., 300: 1105-1112.
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32:   Medhat, M.E., N. Demir, U.A. Tarim and O. Gurler, 2014. Calculation of gamma-ray mass attenuation coefficients of some egyptian soil samples using Monte Carlo methods. Radiat. Effects Defects Solids, 169: 706-714.
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33:   Medhat, M.E., W. Shan and M. Kurudirek, 2015. Modern utilization of an accurate method for detecting essential elements in whole blood using low energy photons. X-Ray Spectrom. 10.1002/xrs.2604.
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34:   Singh, V.P., M.E. Medhat and N.M. Badiger, 2014. Assessment of exposure buildup factors of some oxide dispersion strengthened steels applied in modern nuclear engineering and designs. Nuclear Eng. Design, 270: 90-100.
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35:   Singh, V.P., M.E. Medhat and N.M. Badiger, 2014. Gamma-ray shielding effectiveness of some alloys for fusion reactor design. J. Fusion Energy, 33: 555-564.
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36:   Singh, V.P., M.E. Medhat and N.M. Badiger, 2014. Photon attenuation coefficients of thermoluminescent dosimetric materials by Geant4 toolkit, XCOM program and experimental data: A comparison study. Ann. Nuclear Energy, 68: 96-100.
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37:   Singh, V.P., M.E. Medhat and N.M. Badiger, 2014. Utilization of Geant4 Monte Carlo simulation method for studying attenuation of photons in normal and heavy concretes at high energy values. J. Radioanal. Nuclear Chem., 300: 325-331.
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38:   Singh, V.P., M.E. Medhat and S.P. Shirmardi, 2015. Comparative studies on shielding properties of some steel alloys using Geant4, MCNP, WinXCOM and experimental results. Radiat. Phys. Chem., 106: 255-260.
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39:   Singh, V.P., M.E. Medhat, N.M. Badiger and A.Z.M.S. Rahman, 2015. Radiation shielding effectiveness of newly developed superconductors. Radiat. Phys. Chem., 106: 175-183.
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40:   Singh, V.P., N.M. Badiger and M.E. Medhat, 2014. Comprehensive study on energy absorption build-up factors and exposure build-up factors of solid state nuclear track detectors. Indian J. Pure Applied Phys., 52: 314-321.
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