Zobrazeno 1 - 10
of 101
pro vyhledávání: '"Karimian Alireza"'
Autor:
Karimian Alireza, Hajarizadeh Atefeh
Publikováno v:
Nuclear Technology and Radiation Protection, Vol 29, Iss 4, Pp 289-295 (2014)
Nowadays, dual energy X-ray absorptiometry is used in bone mineral density systems to assess the amount of osteoporosis. The purpose of this research is to evaluate patient organ doses from dual X-ray absorptiometry by thermoluminescence dosimeter
Externí odkaz:
https://doaj.org/article/3de1d050d87e457287c7b7b8e6ef8948
Publikováno v:
Nuclear Technology and Radiation Protection, Vol 29, Iss 1, Pp 34-39 (2014)
Exposure to radiation is one of the main sources of risk to staff employed in reactor facilities. The staff of a tokamak is exposed to a wide range of neutrons and photons around the tokamak hall. The International Thermonuclear Experimental React
Externí odkaz:
https://doaj.org/article/375e738313f146be80be1a42f5cdfac4
Autor:
Karimian Alireza, Saghamanesh Somayeh
Publikováno v:
Nuclear Technology and Radiation Protection, Vol 28, Iss 3, Pp 278-283 (2013)
Ionizing particles have been used for the treatment of atherosclerosis. Internal irradiation is commonly carried out by means of several methods (catheter-based systems, radioactive stents or balloons) to reduce the probability of restenosis. 90Y, du
Externí odkaz:
https://doaj.org/article/521c9834b7024d52a7cfa176354871cc
Brain tumor segmentation is highly contributive in diagnosing and treatment planning. The manual brain tumor delineation is a time-consuming and tedious task and varies depending on the radiologists skill. Automated brain tumor segmentation is of hig
Externí odkaz:
http://arxiv.org/abs/2203.03338
MRI-guided radiation treatment planning is widely applied because of its superior soft-tissue contrast and no ionization radiation compared to CT-based planning. In this regard, synthetic CT (sCT) images should be generated from the patients MRI scan
Externí odkaz:
http://arxiv.org/abs/2105.06315
Autor:
Ghane, Behrooz, Karimian, Alireza, Mostafapour, Samaneh, Gholamiankhak, Faezeh, Shojaerazavi, Seyedjafar, Arabi, Hossein
We set out to simulate four reduced dose-levels (60%-dose, 40%-dose, 20%-dose, and 10%-dose) of standard CT imaging using Beer-Lambert's law across 49 patients infected with COVID-19. Then, three denoising filters, namely Gaussian, Bilateral, and Med
Externí odkaz:
http://arxiv.org/abs/2102.08128
Publikováno v:
Journal of Medical Signals & Sensors. Mar2024, Vol. 14 Issue 3, p1-9. 9p.
Autor:
Ghane, Behrooz1, Karimian, Alireza1 karimian@eng.ui.ac.ir, Mostafapour, Samaneh2, Gholamiankhak, Faezeh3, Shojaerazavi, Seyedjafar4, Arabi, Hossein5
Publikováno v:
Journal of Medical Signals & Sensors. Apr-Jun2023, Vol. 13 Issue 2, p118-128. 11p.
Publikováno v:
In Journal of Bodywork & Movement Therapies January 2019 23(1):138-141