Zobrazeno 1 - 10
of 178
pro vyhledávání: '"I, Suliman"'
Autor:
Ibrahim I. Suliman, Ghada A. Khouqeer, Nada A. Ahmed, Mohamed M. Abuzaid, Abdelmoneim Sulieman
Publikováno v:
International Journal of Biomedicine, Vol 13, Iss 2, Pp 194-201 (2023)
The requirement for infection control during the COVID-19 pandemic led to modifying the exposure parameters in conventional radiography for performing chest X-ray radiography (CXR) through-the-glass (TTG) for imaging COVID-19 pneumonia. Herein, we re
Externí odkaz:
https://doaj.org/article/1bc23854f87b4bd885593ae8007b9b97
Autor:
Ibrahim I. Suliman, Sawsan Mohamed, Alaa Mahadi, Einas Bashier, Atifa Farah, Nada Hassan, Moez A. Ibrahem, Mohammed Khalil Mohammed Ali, Nada A. Ahmed
Publikováno v:
Applied Sciences, Vol 13, Iss 21, p 11901 (2023)
We determined the average glandular dose (AGD) from the craniocaudally (CC) and mediolateral oblique (MLO) views of 496 breasts (247 women) at eight clinics in Sudan. The incident air kerma from the X-ray tube output values and the typical patient-sp
Externí odkaz:
https://doaj.org/article/5f2419696d8a4c8293b474a1d97778b7
Autor:
Azza Ahmed, Amani Baldo, A. Sulieman, Hind Mirghani, Fouad A. Abolaban, I. I. Suliman, Isam Salih
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-10 (2021)
Abstract This work aimed to investigate the effect of different shim techniques, voxel sizes, and repetition time (TR) on using theT2 and T2* sequences to determine their optimum settings to investigate the quantification of iron in transfused depend
Externí odkaz:
https://doaj.org/article/d8249cc277474e8ea0ad63c55d14c7a6
Autor:
Ibrahim I. Suliman, Ghada A. Khouqeer, Nada A. Ahmed, Mohamed M. Abuzaid, Abdelmoneim Sulieman
Publikováno v:
Life, Vol 13, Iss 4, p 992 (2023)
Chest computed tomography (CT) plays a vital role in the early diagnosis, treatment, and follow-up of COVID-19 pneumonia during the pandemic. However, this raises concerns about excessive exposure to ionizing radiation. This study aimed to survey rad
Externí odkaz:
https://doaj.org/article/0645986996f540708496df3e4ec68abb
Publikováno v:
Toxics, Vol 11, Iss 1, p 78 (2023)
Herein, we evaluated the neutron and gamma capture dose equivalent rates at the maze entrance of Varian TrueBeam and Elekta Versa HD™ medical linear accelerators (linacs) using experimental measurements as well as empirical calculations. Dose rates
Externí odkaz:
https://doaj.org/article/7ca119824e014db0a169563802a1cca5
Autor:
Mostafa A. Masoud, Ahmed M. El-Khayatt, Mohamed G. Shahien, Bottros R. Bakhit, Ibrahim I. Suliman, Ahmed M. Zayed
Publikováno v:
Toxics, Vol 10, Iss 11, p 697 (2022)
Serpentinites are metamorphic rocks that are widely applied as aggregates in the production of radiation-shielding concrete. Different varieties of massive serpentinite mountains located in Egypt exist without real investment. Hence, this study aims
Externí odkaz:
https://doaj.org/article/ff91f915ff0a4b51bd17972abaf62fa1
Autor:
Fawzia E. M. Elbashir, Wassim Ksouri, Farouk Habbani, Ahmed M. El-Khayatt, Mohamed Hassan Eisa, Ibrahim I. Suliman
Publikováno v:
Applied Sciences, Vol 12, Iss 8, p 3857 (2022)
We compared the results of absorbed dose measurements made using the TRS-398, TG-51, and DIN protocols and their associated uncertainties to reduce discrepancies in measurement results made using the three protocols. This experiment was carried out o
Externí odkaz:
https://doaj.org/article/771ad3ca00ac44bebfcdb62f145ef0eb
Autor:
Fawzia E. M. Elbashir, Wassim Ksouri, Mohamed Hassan Eisa, Sitah Alanazi, Farouk Habbani, Abdelmoneim Sulieman, David A. Bradley, Ibrahim I. Suliman
Publikováno v:
Life, Vol 12, Iss 1, p 31 (2021)
This paper presents guidelines for the calibration of radiation beams that were issued by the International Atomic Energy Agency (IAEA TRS 398), the American Association of Physicists in Medicine (AAPM TG 51) and the German task group (DIN 6800-2). T
Externí odkaz:
https://doaj.org/article/f09134f8d7fd459eb7cd709e7d0fb0ea
Publikováno v:
Applied Sciences, Vol 11, Iss 20, p 9749 (2021)
Acceptance testing and commission are essential elements of the quality assurance program for imaging equipment. We present the results of a performance evaluation of Flat Panel-Based Cardiovascular Fluoroscopy X-ray Systems as a part of acceptance t
Externí odkaz:
https://doaj.org/article/5a85afb988974ac7a023f27f2184720b
Autor:
Azza Ahmed, Amani Baldo, A. Sulieman, Hind Mirghani, Fouad A. Abolaban, I. I. Suliman, Isam Salih
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-1 (2021)
Externí odkaz:
https://doaj.org/article/9b3f860f0f8d44589405038238bc16c3