Search Results - "Zakaly, Hesham"

Baseline levels of natural radionuclides concentration in sediments East coastline of North Cyprus by Abbasi, Akbar, Zakaly, Hesham M.H., Mirekhtiary, Fatemeh

“…In this study, surface sediment samples from the North Cyprus East coast of the Mediterranean Sea were collected to determine the concentrations of three main…”
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Assessing geochemical and natural radioactivity impacts of Hamadat phosphatic mine through radiological indices by Fathy, Douaa, Zakaly, Hesham M H, Lasheen, El Saeed R, Elsaman, Reda, Alarifi, Saad S, Sami, Mabrouk, Awad, Hamdy A, Ene, Antoaneta

“…The utilization of phosphorite deposits as an industrial resource is of paramount importance, and its sustainability largely depends on ensuring safe and…”
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Distribution of natural and anthropogenic radionuclides and associated radiation indices in the Southwestern coastline of Caspian Sea by Abbasi, Akbar, Algethami, Merfat, Bawazeer, Omemh, Zakaly, Hesham M.H.

“…The distribution pattern of natural radionuclides (226Ra, 232Th, and 40K) and anthropogenic radionuclide (137Cs) in surface sediment samples from the…”
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Environmental implications and spatial distribution of natural radionuclides and heavy metals in sediments from four harbours in the Egyptian Red Sea coast by El-Taher, Atef, Zakaly, Hesham M H, Elsaman, Reda

“…Measurements of natural radionuclides concentrations ( Ra, Th and K) in sediments collected from sea, rivers or ocean is significant to protect the sea water…”
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Radiotoxic fission products and radiological effects in the Mediterranean Sea biota from a hypothetical accident in Akkuyu Nuclear Power Plant by Abbasi, Akbar, Zakaly, Hesham M.H., Almousa, Nouf

“…A combined hydrodynamic/radiobiological model was used to calculate the distribution and dose rate of significant radionuclides in the Mediterranean Sea marine…”
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The distribution of radiotoxic 137Cs concentrations in seaweed and mussel species in the Mediterranean Sea by Abbasi, Akbar, Almousa, Nouf, Zakaly, Hesham M.H.

“…A study was conducted to determine the 137Cs activity concentrations in various seaweed and mussel samples from the North East Mediterranean Sea, including the…”
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Radioactivity concentration and radiological risk assessment of beach sand along the coastline in the Mediterranean Sea by Abbasi, Akbar, Zakaly, Hesham M.H., Alotaibi, B.M.

“…A radiological baseline survey was conducted using a calculation analysis to assess the 226Ra, 232Th, 40K, and 137Cs distribution in beach sand samples…”
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Heavy metal levels of outdoor dust from the Eastern Mediterranean Sea region and assessment of the ecological and health risk by Abbasi, Akbar, Mirekhtiary, Fatemeh, Zakaly, Hesham M. H.

“…As a result of some chemical element (heavy metals) pollution of dust, environmental pollution of dust has become an increasing concern, necessitating an…”
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Radiotoxic 210Po concentration in the Mediterranean Sea sediment and radiation risk assessment of biota by Abbasi, Akbar, Alrowaily, Albandari W., Zakaly, Hesham M.H.

“…This research presents the levels and distribution of 210Po in different sediments of the northeastern coast of the Mediterranean Sea. The 210Po activity…”
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Erbium (III)- and Terbium (III)-containing silicate-based bioactive glass powders: physical, structural and nuclear radiation shielding characteristics by Deliormanli, Aylin M., Issa, Shams A. M., Al-Buriahi, M. S., Rahman, Begüm, Zakaly, Hesham M. H., Tekin, H. O.

“…Erbium (III)- and terbium (III)-containing (1, 3 and 5 wt%) silicate-based bioactive glass powders were synthesized using sol–gel method. Their structural and…”
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Energy Management and Control in Multiple Storage Energy Units (Battery-Supercapacitor) of Fuel Cell Electric Vehicles by Sayed, Khairy, Abdel-Khalek, Sayed, Zakaly, Hesham M H, Aref, Mahmoud

“…This paper presents a new approach of energy management for a fuel cell electric vehicle traction system. This system includes a supercapacitor, a traction…”
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An extended assessment of natural radioactivity in the sediments of the mid-region of the Egyptian Red Sea coast by Zakaly, Hesham M.H., Uosif, M.A.M., Issa, Shams A.M., Tekin, H.O., Madkour, Hashim, Tammam, Mahmoud, El-Taher, Atef, Alharshan, Gharam A., Mostafa, Mostafa Y.A.

“…In this study, nearly 84 marine sediment samples were collected from twelve points in four cities (Quseir, Safaga, Hurghada, and Ras Gharib) along the Egyptian…”
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Enhancement of Gamma-ray Shielding Properties in Cobalt-Doped Heavy Metal Borate Glasses: The Role of Lanthanum Oxide Reinforcement by ALMisned, Ghada, Elshami, Wiam, Issa, Shams A M, Susoy, Gulfem, Zakaly, Hesham M H, Algethami, Merfat, Rammah, Y S, Ene, Antoaneta, Al-Ghamdi, S A, Ibraheem, Awad A, Tekin, H O

“…The direct influence of La ions on the gamma-ray shielding properties of cobalt-doped heavy metal borate glasses with the chemical formula 0.3CoO-(80-x)B O…”
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Radiological risk assessment of natural radionuclides in the marine ecosystem of the northwest Mediterranean Sea by Abbasi, Akbar, Zakaly, Hesham M. H., Algethami, Merfat, Abdel-Hafez, Shams H.

“…This study aimed to assess the radiological risk of natural radionuclides ( 226 Ra, 232 Th, and 40 K) to marine ecosystem biota. The study site in this was the…”
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Structure, Mössbauer, electrical, and γ-ray attenuation-properties of magnesium zinc ferrite synthesized co-precipitation method by Zakaly, Hesham M. H., Issa, Shams A. M., Saudi, H. A., Alharshan, Gharam A., Uosif, M. A. M., Henaish, A. M. A.

“…For technical and radioprotection causes, it has become essential to find new trends of smart materials which used as protection from ionizing radiation. To…”
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Structure, optical, and radiation shielding properties of PVA–BaTiO3 nanocomposite films: An experimental investigation by Issa, Shams AM, Zakaly, Hesham M.H., Pyshkina, Mariia, Mostafa, Mostafa Y.A., Rashad, M., Soliman, T.S.

“…Developing different types of radiation shielding with certain specifications according to the type of radiation and method of application is essential. In…”
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Natural radioactivity levels and radiological implications in the high natural radiation area of Wadi El Reddah, Egypt by Tawfic, A. F., Zakaly, Hesham M. H., Awad, Hamdy A., Tantawy, Hesham R., Abbasi, Akbar, Abed, Neveen S., Mostafa, Mostafa

“…Wadi El Reddah, Egypt, is mostly enclosed by scattered exposure to the chronological sequence of a metavolcanic and metagabbro-diorite complex. There are…”
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Radioactivity concentration levels and potential radiotoxicity risk assessment of aquatic superfoods case study of algae supplements by Abbasi, Akbar, Issa, Shams A.M., Mirekhtiary, Fatemeh, Algethami, Merfat, Zakaly, Hesham M.H.

“…It has been found that algae have a variety of health benefits, although investigations showed that they contain radiotoxic elements, including 226Ra, 232Th,…”
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Nuclear power plant biological complications on marine biota from a probabilistic accident – A case study by Abbasi, Akbar, Mirekhtiary, Fatemeh, Issa, Shams A.M., Algethami, Merfat, Zakaly, Hesham M.H.

“…An accident at the Barakah Nuclear Power Plant (BNPP) would result in a significant radionuclide release into the semi-closed marine environment. In this…”
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Physical and nuclear shielding properties of newly synthesized magnesium oxide and zinc oxide nanoparticles by Rashad, M., Tekin, H.O., Zakaly, Hesham MH, Pyshkina, Mariia, Issa, Shams A.M., Susoy, G.

“…Magnesium oxide (MgO) and Zinc oxide (ZnO) nanoparticles (NPs) have been successfully synthesized by solid–solid reaction method. The structural properties of…”
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