Zobrazeno 1 - 10
of 10
pro vyhledávání: '"N E Khaled"'
Autor:
A. A. Hussein, I. A. El-Mesady, N. E. Khaled, H. M. El-Samman, Kh. K. Abd-Al Aziz, G.M. Saleh
Publikováno v:
International Journal of Medical Physics, Clinical Engineering and Radiation Oncology. :248-260
The ambient dose of radiation therapy and nuclear medicine units of Clinical Oncology Hospital, Menoufia University were investigated using thermoluminescence dosimeter MTS-700 and surveymeter (Inspector Radiation Alert). The maximum% difference betw
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b0389265c45c5782354d5eba03c6c39d
https://doi.org/10.4236/ijmpcero.2018.72021
https://doi.org/10.4236/ijmpcero.2018.72021
Autor:
J H Lee, D Webb, K J Chun, S Srimanoroth, T B Kadni, D. J. Butler, K Wang, Yuichiro Morishita, C T Budiantari, Y C Lin, S P Vinatha, A Krauss, M Bero, J Laban, Z Msimang, Tadahiro Kurosawa, N E Khaled
Publikováno v:
Metrologia. 58:06022
Main text The APMP/TCRI Dosimetry Working Group performed the APMP.RI(I)-K4 key comparison of absorbed dose to water for 60Co between 2009 and 2010. Fourteen standards laboratories took part in the comparison. Three commercial cavity ionization chamb
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::023594f4dc085b6cd7148ae2a2f29823
https://doi.org/10.1088/0026-1394/58/1a/06022
https://doi.org/10.1088/0026-1394/58/1a/06022
Publikováno v:
Radiation Effects and Defects in Solids. 166:908-917
This work focusses on the estimation of induced photoneutrons energy, fluence, and strength using nuclear track detector (NTD) (CR-39). Photoneutron energy was estimated for three different linear accelerators, LINACs as an example for the commonly u
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3308685767a3438949e345520fdc77ec
https://doi.org/10.1080/10420150.2011.585469
https://doi.org/10.1080/10420150.2011.585469
Publikováno v:
Radiation Effects and Defects in Solids. 166:459-468
This work presents an estimation of the neutron dose distribution for common bladder cancer cases treated with high-energy photons of 15 MV therapy accelerators. Neutron doses were measured in an Alderson phantom, using TLD 700 and 600 thermoluminesc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cf7724696016255271182d15638eaf70
https://doi.org/10.1080/10420150.2011.556115
https://doi.org/10.1080/10420150.2011.556115
Publikováno v:
Journal of Radioanalytical and Nuclear Chemistry. 288:65-69
The total mass attenuation coefficients, partial interaction and the effective atomic numbers (Zeff) of glass system (80−x)B2O3–10Al2O3–10SiO2–xCaF2 (where x = 5, 10, 20, 25, 30, 35 and 40 mol %) have been calculated at photon energies 0.662
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ac6c7b787cfee01939b4dbadc85af1e8
https://doi.org/10.1007/s10967-010-0924-7
https://doi.org/10.1007/s10967-010-0924-7
Publikováno v:
Applied Radiation and Isotopes. 68:1132-1136
In this work, the thermoluminescence (TL) dosimetric characteristics of lithium borate glasses have been studied in detail before and after doping with silver. The glass specimens were prepared using a conventional melt-quenching method and checked u
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e8d169768790fce55144b23335957212
https://doi.org/10.1016/j.apradiso.2010.01.017
https://doi.org/10.1016/j.apradiso.2010.01.017
Publikováno v:
Research in Oncology. 4:58-63
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::da0b3909447bdd2808e956318cb7e7f0
https://doi.org/10.21608/resoncol.2008.395
https://doi.org/10.21608/resoncol.2008.395
Autor:
A. R. El-Sersy, N. E. Khaled
Publikováno v:
Radiation Effects and Defects in Solids. 159:439-445
Optical absorption spectra of LiF:Mg, Ti thermoluminescence (TL) materials have been determined and used in radiation absorbed dose measurements. Samples were irradiated with different gamma doses (0 − 1.022 Gy) with dose rate of 12.78 mGy/min and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1b717e3122c6ab4b1d5ee50211cd0ca2
https://doi.org/10.1080/1042015042000273676
https://doi.org/10.1080/1042015042000273676
Publikováno v:
Metrologia. 53:06015
The results are reported for an APMP.R(I)-K1.1 comparison that extends the regional comparison of standards for air kerma APMP.R(I)-K1 to several laboratories unable to participate earlier. The comparison was conducted with the goal of supporting the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::45eb72facaf748fe388742cdd0a9db67
https://doi.org/10.1088/0026-1394/53/1a/06015
https://doi.org/10.1088/0026-1394/53/1a/06015
Publikováno v:
The Gulf journal of oncology. (3)
In this work a dosimetry study is presented in which the results of absorbed dose data determined under reference condition according to the IAEA TRS-398 protocol and the NCS report-2 are compared. The IAEA TRS-398 protocol for absorbed dose calibrat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::1d4bf7c4d8ff20395dd66939d51deeff
https://pubmed.ncbi.nlm.nih.gov/20084794
https://pubmed.ncbi.nlm.nih.gov/20084794