Zobrazeno 1 - 10
of 103
pro vyhledávání: '"Hesham M H, Zakaly"'
Autor:
Ahmed M. Saad, Mohamed A. H. Sakr, Mohamed Sh. A. Selim, Sherif A. Taalab, Hesham M. H. Zakaly, Sherif M. Aboueldahab, Ali E. Omar, Mahmoud Zayed, S. A. M. Issa, Hamdy A. Awad
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-18 (2024)
Abstract This study aims to evaluate the suitability of subsurface layers for infrastructure development using geophysical and geotechnical studies. Six seismic refraction and six 2D geoelectic profiles were conducted in the study area to analyze the
Externí odkaz:
https://doaj.org/article/45fa9a7c6d3a4437bcc36a93ea1bdc62
Autor:
Chee Kong Yap, Tze Yik Austin Hew, Rosimah Nulit, Wan Mohd Syazwan, Hideo Okamura, Yoshifumi Horie, Meng Chuan Ong, Mohamad Saupi Ismail, Krishnan Kumar, Hesham M. H. Zakaly, Wan Hee Cheng
Publikováno v:
Pollutants, Vol 4, Iss 1, Pp 117-135 (2024)
The presence of potentially harmful metals in commercially available saltwater fish has been extensively documented in scientific literature. This has demonstrated the significance of monitoring the crucial copper (Cu) levels in fish fillets from a p
Externí odkaz:
https://doaj.org/article/f8e033b607bd405aa0afef199593fd0e
Autor:
Chee Kong Yap, Sarini Ahmad Wakid, Jia Ming Chew, Jumria Sutra, Wan Mohd Syazwan, Nor Azwady Abd Aziz, Muskhazli Mustafa, Rosimah Nulit, Hideo Okamura, Yoshifumi Horie, Meng Chuan Ong, Mohamad Saupi Ismail, Ahmad Dwi Setyawan, Krishnan Kumar, Hesham M. H. Zakaly, Wan Hee Cheng
Publikováno v:
Pollutants, Vol 3, Iss 3, Pp 406-418 (2023)
The green-lipped mussel Perna viridis’ sensitive nature and characteristic as a benthos organism that filters the sediment in its environment make it one of the possible bioindicators for pollution in the aquatic ecosystem. The present study aimed
Externí odkaz:
https://doaj.org/article/eb4e50c3f8bd4b06bc0a5064808e3806
Autor:
Maqsood Ahmad, Muhammad Imran, Amir Muhammad Afzal, Muhammad Ahsan ul Haq, Areej S. Alqarni, Muhammad Waqas Iqbal, Shams A. M. Issa, Hesham M. H. Zakaly
Publikováno v:
Inorganics, Vol 12, Iss 8, p 205 (2024)
The overconsumption of fossil fuels is leading to worsening environmental damage, making the generation of clean, renewable energy an absolute necessity. Two common components of electrochemical energy storage (EES) devices are batteries and supercap
Externí odkaz:
https://doaj.org/article/ae27e56a376449059286680bd19692cd
Publikováno v:
Science and Technology of Nuclear Installations, Vol 2024 (2024)
This study investigates the radiation shielding properties of glass samples within the xGd2O3-5SiO2-40Na2O-(54.5-x) B2O3:0.5CeF3 composition, where x varies from 0 to 10 mol.%, which is coded as GSNBCX (X = 1, 2, 3, and 4). The assessment is done thr
Externí odkaz:
https://doaj.org/article/df8328f8671b432d8e774ee3cbd9030c
Autor:
Sherif A. Taalab, Hesham M. H. Zakaly, V. Ivanov, Albandari W. Alrowaily, Hamdy A. Awad, Neveen S. Abed, Shams A. M. Issa, Amira M. Eltohamy, Antoaneta Ene
Publikováno v:
Frontiers in Earth Science, Vol 11 (2023)
Kab Amiri granites are submitted to post-magmatic hydrothermal solutions through fracture and faults, causing several alteration processes. The most common processes are episyenitization, saussuritization, hematitization, sericitization, kaolinizatio
Externí odkaz:
https://doaj.org/article/9886de4108784f5bb6aa97d8790f5308
Autor:
Mohammed A. Rashwan, El Saeed R. Lasheen, Wael Abdelwahab, Mokhles K. Azer, Hesham M. H. Zakaly, Saad S. Alarifi, Antoaneta Ene, Ismail A. Thabet
Publikováno v:
Frontiers in Earth Science, Vol 11 (2023)
The current work aims to describe the physico-mechanical characteristics and shielding efficiency with reference to the mineralogical and geochemical compositions of the Neoproterozoic Um Had composite granitoid pluton in order to deduce their favora
Externí odkaz:
https://doaj.org/article/59ead594e07644aaa91a4b2ad610c38b
Autor:
Hesham M. H. Zakaly, Shams A. M. Issa, H. A. Saudi, Gharam A. Alharshan, M. A. M. Uosif, A. M. A. Henaish
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-16 (2022)
Abstract For technical and radioprotection causes, it has become essential to find new trends of smart materials which used as protection from ionizing radiation. To overcome the undesirable properties in lead aprons and provide the proper or better
Externí odkaz:
https://doaj.org/article/f2b77eb23f2942d4bca190a49fe64cf7
Autor:
M. A. M. Uosif, Shams A. M. Issa, Antoaneta Ene, A. M. A. Mostafa, Ali Atta, Ali Badawi, E. F. El Agammy, Hesham M. H. Zakaly
Publikováno v:
Frontiers in Materials, Vol 10 (2023)
Radiation shielding is crucial in many types of medical, industrial, and nuclear facilities due to the widespread usage of radioactive isotopes. In this research, we examine the impact of tellurite 65TeO2–(35-x)V2O5-xSm2O3 glasses, where x ranges f
Externí odkaz:
https://doaj.org/article/9e89649ea94947b28bdd450632b4ad89
Autor:
Ahmed Abd El Aal, Gamil M. S. Abdullah, Hesham M. H. Zakaly, Hamdy A. Awad, Ali E. Omar, Mohamed A. H. Sakr, Antoaneta Ene
Publikováno v:
Frontiers in Environmental Science, Vol 11 (2023)
The current research study is aimed at studying the impact of sodium chloride on the performance of semi-arid soils in the Najran area of Saudi Arabia. Experimental work has been undertaken to investigate how adding salt to the semi-arid soil collect
Externí odkaz:
https://doaj.org/article/dad428078d9e42dda882983ac170cde1