Search Results - "Alkhomashi N."

Study on the radioactivity and soil-to-plant transfer factor of (226)Ra, (234)U and (238)U radionuclides in irrigated farms from the northwestern Saudi Arabia by Al-Hamarneh, Ibrahim F, Alkhomashi, N, Almasoud, Fahad I

“…The present study addresses the soil-to-plant transfer factors (TFs) of (226)Ra, (234)U and (238)U for 13 types of vegetables and agricultural crops planted…”
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Determination of natural radioactivity in irrigation water of drilled wells in northwestern Saudi Arabia by Alkhomashi, N., Al-Hamarneh, Ibrahim F., Almasoud, Fahad I.

“…The levels of natural radiation in bedrock groundwater extracted from drilled wells in selected farms in the northwestern part of Saudi Arabia were addressed…”
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Investigation of using positronium and its annihilation for hypoxia PET imaging by Alkhorayef, M., Sulieman, A., Alsager, O.A., Alrumayan, F., Alkhomashi, N.

“…Positron emission tomography (PET) is widely used for medical imaging to investigate the spatial distribution of pharmaceuticals labelled with positron…”
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Indication of the radioactive fallout in Riyadh, Saudi Arabia following the Fukushima nuclear accident by Alkhomashi, N., Almasoud, Fahad I.

“…On March 2011, a severe damage has occurred to Fukushima Di-iachi nuclear reactor complex in Japan following the huge earthquake and the resulting Tsunami…”
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Measurements of surface air 7Be concentrations in Saudi Arabia by Alkhomashi, N., Al-Hamarneh, Ibrahim F., Alkhorayef, Mohammed, Sulieman, Abdelmoneim, Almsulm, Rashed, Alyousif, Ahmed, Alsalamah, Abdullah S., Alssalim, Yousif A., Alotibi, Walied

“…The main objective of this study is to identify the atmospheric 7Be concentrations in 130 surface air samples collected from three stations located in Riyadh,…”
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Staff and ambient radiation dose resulting from therapeutic nuclear medicine procedures by Alkhorayef, M., Sulieman, A., Mohamed-Ahmed, M., Al-Mohammed, H.I., Alkhomashi, N., Sam, A.K., Bradley, D.A.

“…With associated cure rates in excess of 90%, targeted 131I radioactive iodine therapy has clearly improved thyroid cancer survival. Thus said, potential…”
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Natural radioactivity measurements and age-dependent dose assessment in groundwater from Al-Zulfi, Al-Qassim and Al-Majmaah regions, Saudi Arabia by Alharbi, T., Adel, A., Baloch, M. A., Alsagabi, S. F., Alssalim, Y. A., Alslamah, A. S., Alkhomashi, N.

“…In this study, the levels of natural radioactivity in the groundwater samples collected from 26 different locations in Al-Zulfi, Al-Qassim and Al-Majmaah…”
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Assessment of radioactivity and trace elements of cement produced in Saudi Arabia by Alkhomashi, N., Almasoud, Fahad I., Alhorayess, O., Alajayan, Turki M., Alsalamah, Abdullah S., Alssalim, Yousif A., Ababneh, Zaid Q.

“…Cement is a building material that is commonly used in construction worldwide and is known to contain varying levels of radionuclides and trace metals. It is…”
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Long-term assessment of contaminated articles from the Chernobyl reactor by Alkhomashi, N, Monged, M H E

“…The Chernobyl accident caused a release of radioactive materials from the reactor into the environment. This event contaminated people, their surroundings and…”
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Determination of the natural radioactivity in Qatarian building materials using high-resolution gamma-ray spectrometry by Al-Sulaiti, Huda, Alkhomashi, N., Al-Dahan, N., Al-Dosari, M., Bradley, D.A., Bukhari, S., Matthews, M., Regan, P.H., Santawamaitre, T.

“…This study is aimed at the determination of the activity concentrations of naturally occurring and technically enhanced levels of radiation in building…”
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An assessment of the natural radioactivity distribution and radiation hazard in soil samples from Qatar using high-resolution gamma-ray spectrometry by Al-Sulaiti, Huda, Al Mugren, K.S., Bradley, D.A., Regan, P.H., Santawamaitre, T., Malain, D., Habib, A., Nasir, Tabassum, Alkhomashi, N., Al-Dahan, N., Al-Dosari, M., Bukhari, S.

“…We establish baseline measurements for radioactivity concentration in the soil samples collected from the Qatarian peninsula. The work focused on the naturally…”
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Assessment of radioactive elements in canned tuna marketed in Saudi Arabia after Fukushima accident by Alkhomashi, N., Alkhorayef, Mohammed A., Alyousif, Ahmed A. S., Alotibi, Walied

“…In the current study, 32 brands of canned tuna that were purchased in supermarkets in Riyadh, Saudi Arabia were analysed to quantify the activity levels of 137…”
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Determination of the natural radioactivity levels in north west of Dukhan, Qatar using high-resolution gamma-ray spectrometry by Al-Sulaiti, Huda, Nasir, Tabassum, Al Mugren, K.S., Alkhomashi, N., Al-Dahan, N., Al-Dosari, M., Bradley, D.A., Bukhari, S., Matthews, M., Regan, P.H., Santawamaitre, T., Malain, D., Habib, A.

“…This study is aimed at the determination of the activity concentrations of naturally occuring and technologically enhanced levels of radiation in 34…”
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Gamma-ray fast-timing coincidence measurements from the 18O+18O fusion–evaporation reaction using a mixed LaBr3-HPGe array by Alharbi, T., Mason, P.J.R., Regan, P.H., Podolyák, Zs, Mărginean, N., Nakhostin, M., Bowry, M., Bucurescu, D., Căta-Danil, G., Căta-Danil, I., Deleanu, D., Filipescu, D., Glodariu, T., Ghiţă, D., Mărginean, R., Mihai, C., Negret, A., Pascu, S., Sava, T., Stroe, L., Suliman, G., Zamfir, N.V., Bruce, A.M., Rodriguez Triguero, C., Bender, P.C., Garg, U., Erduran, M.N., Kusoglu, A., Bostan, M., Detistov, P., Alkhomashi, N., Sinha, A.K., Chakrabarti, R., Ghugre, S.S.

“…We report on a gamma-ray coincidence analysis using a mixed array of hyperpure germanium and cerium-doped lanthanum tri-bromide (LaBr3:Ce) scintillation…”
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Precision Lifetime Measurements Using LaBr3 Detectors With Stable and Radioactive Beams by Regan P.H., Podolyák Zs, Alharbi T., Mason P.J.R., Bruce A.M., Townsley C., Roberts O.J., Mărginean N., Mărginean R., Ghită D., Mullholland K., Smith J.F., Britton R., Patel Z., Nakhostin M., Rice S., Wilson E., Alazemi N., Alkhomashi N., Bucurescu D., Cata-Danil G., Deleanu D., Filipescu D., Glodariu T., Cata-Danil I., Mihai C., Negret A., Nita C.R., Sava T., Stroe L., Suliman G., Detistov P., Garg U., Bender P.C., Algora A., Liddick S., Cooper N., Werner V., Lalkovski S., Kisyov S., Browne F., Söderström P.-A., Watanabe H., Sumikama T.

“…A range of high resolution gamma-ray spectroscopy measurements have been carried out using arrays which include a number of Cerium-doped Lanthanum-Tribromide…”
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Three gamma annihilation using radioiodine-124 for PET hypoxia imaging: Pilot study by Alkhorayef, M., Alrumayan, F., Alsager, O.A., Alkhomashi, N., Sulieman, A.

“…Hypoxic solid tumours have a poor prognosis and little curability when treated with radiation therapy. Consequently, evaluation of oxygen levels in solid…”
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Superallowed Gamow-Teller decay of the doubly magic nucleus $^{100}$Sn by Hinke, C.B., Böhmer, M., Boutachkov, P., Faestermann, T., Geissel, H., Gerl, J., Gernhauser, R., Gorska, M., Gottardo, A., Grawe, H., L. Grebosz, J., Krûcken, R., Kurz, N., Liu, Z., Maier, L., Nowacki, F., Piétri, S., Podolyak, Zs, Sieja, K., Steiger, K., Straub, K., Weick, H., J.Woods, P., Al-Dahan, N., Alkhomashi, N., Ataç, A., Blazhev, A., F. Braun, N., Celikovic, I.T., Davinson, T., Dillmann, I., Domingo-Pardo, C., C. Doornenbal, P., de France, G., F. Farrelly, G., Farinon, F., Goel, N., Habermann, T.C., Hoischen, R., Janik, R., Karny, M., Kaskas, A., Kojouharov, I.M., Kroll, Th, Litvinov, Y., Myalski, S., Nebel, F., Nishimura, S., Nociforo, C., Nyberg, J., R. Parikh, A., Prochazka, A., H. Regan, P., Rigollet, C., Schaffner, H., Scheidenberger, C., Schwertel, S., Soderstrom, P.-A., Steer, S.J., Stolz, A., Strmen, P.

“…The shell structure of atomic nuclei is associated with 'magic numbers' and originates in the nearly independent motion of neutrons and protons in a mean…”
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Study on the radioactivity and soil-to-plant transfer factor of 226Ra, 234U and 238U radionuclides in irrigated farms from the northwestern Saudi Arabia by Al-Hamarneh, Ibrahim F., Alkhomashi, N., Almasoud, Fahad I.

“…The present study addresses the soil-to-plant transfer factors (TFs) of 226Ra, 234U and 238U for 13 types of vegetables and agricultural crops planted under…”
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The (6 + ) isomer in 102 Sn revisited: Neutron and proton effective charges close to the double shell closure by Grawe, H., Straub, K., Faestermann, T., Górska, M., Hinke, C., Krücken, R., Nowacki, F., Böhmer, M., Boutachkov, P., Geissel, H., Gernhäuser, R., Gottardo, A., Grebosz, J., Kurz, N., Liu, Z., Maier, L., Pietri, S., Podolyák, Zs, Steiger, K., Weick, H., Wollersheim, H. J., Woods, P. J., Al-Dahan, N., Alkhomashi, N., Atac, A., Blazhev, A., Braun, N., Celikovic, I., Davinson, T., Dillmann, I., Domingo-Pardo, C., Doornenbal, P., Farrelly, G., Farinon, F., de France, G., Gerl, J., Goel, N., Habermann, T., Hoischen, R., Janik, R., Karny, M., Kaskas, A., Kojouharov, I., Kröll, Th, Lewitowicz, M., Litvinov, Yu. A., Myalski, S., Nebel, F., Nishimura, S., Nociforo, C., Nyberg, Johan, Parikh, A., Procházka, A., Regan, P. H., Rigollet, C., Schaffner, H., Scheidenberger, C., Schwertel, S., Söderström, Pär-Anders, Steer, S., Stolz, A., Strmen, P.

“…In a high-energy fragmentation experiment at GSI an Iπ = (6 + ) isomer and its γ-decay are identified in 102 Sn, the two-neutron neighbour of the doubly-magic…”
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Determination of 137Cs activity in soil from Qatar using high-resolution gamma-ray spectrometry by Al-Sulaiti, Huda, Nasir, Tabassum, Al Mugren, K.S., Alkhomashi, N., Al-Dahan, N., Al-Dosari, M., Bradley, D.A., Bukhari, S., Matthews, M., Regan, P.H., Santawamaitre, T., Malain, D., Habib, A., Al-Dosari, Hanan, Al Sadig, Ibrahim, Daar, Eman

“…With interest in establishing baseline concentrations of 137Cs in soil from the Qatarian peninsula, we focus on determination of the activity concentrations in…”
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