Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Farideh Pak"'
Publikováno v:
Iranian Journal of Medical Physics, Vol 17, Iss 5, Pp 322-330 (2020)
Introduction: The rapid use of computed tomography (CT) scan is of great concern, due to increase in patients’ dose. Optimization of CT protocol is a vital issue in dose reduction. This study aimed to optimize radiation dose in cranial CT and asses
Externí odkaz:
https://doaj.org/article/739faa5f92ea49558d43a7205f1fea4f
Publikováno v:
Frontiers in Biomedical Technologies, Vol 8, Iss 2 (2021)
Purpose: The goal of this study was to evaluate radiographers’ knowledge and practice on different methods for attracting pediatrics’ cooperation in medical imaging departments for achieving high-quality images without repetition and minimum abso
Externí odkaz:
https://doaj.org/article/81c860bb9d0040b29d4784ff5dca7316
Autor:
Vahid Vaezzadeh, Farideh Pak
Publikováno v:
Frontiers in Biomedical Technologies, Vol 6, Iss 3 (2019)
Purpose: Lead shielding in the forms of thyroid straps and apron are known as protection devices in medical imaging. Recent data and guidelines do not recommend the routine use of lead shielding in dentistry imaging even for pregnant women. This stud
Externí odkaz:
https://doaj.org/article/356e2660483b428796d63f0914b96b4c
Publikováno v:
BioImpacts, Vol 3, Iss 4, Pp 163-168 (2013)
Introduction: At present, the polymer gel dosimeter is considered to be the best possible dosimeter for measuring 3-dimesional radiation dose distribution in radiotherapy. These gels are normally toxic; therefore, manufacturing, handling and discardi
Externí odkaz:
https://doaj.org/article/6970b2195c8c449b939ccf2a27026270
Publikováno v:
Radiation protection dosimetry. 198(4)
Irradiated dose to the organs at risk surrounding the paranasal sinuses was compared in cone beam computed tomography (CBCT) and multi spiral computed tomography with respect to the organs’ relative positions to the imaging field. A head and neck A
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e3fae34d41a97a8918a924f9cc2208b5
https://pubmed.ncbi.nlm.nih.gov/35253875
https://pubmed.ncbi.nlm.nih.gov/35253875
Publikováno v:
Journal of Cancer Research and Therapeutics, Vol 15, Iss 3, Pp 498-503 (2019)
Purpose: In low-density (LD) gel dosimeter, diffusive spin–spin relaxation rate (R2)-dispersion caused by susceptibility-induced internal gradient leads to a significant deviation in the measured R2 from the real value. In this study, the effect of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::163a3178b9903ef0af89a37387f763c0
https://pubmed.ncbi.nlm.nih.gov/31169210
https://pubmed.ncbi.nlm.nih.gov/31169210
Autor:
Mona Mirheydari, H.A. Nedaie, Abas Takavar, Farideh Pak, Mohammad Amin Mosleh Shirazi, Vahid Vaezzadeh, Hamid Saligheh Rad, Ehsan Eqlimi
Publikováno v:
Journal of Cancer Research and Therapeutics, Vol 14, Iss 2, Pp 292-299 (2018)
Aim: Low signal-to-noise ratio (SNR) images of lung-like (low-density [LD]) gel dosimeters, compared to unit-density (UD) gels, necessitate the use of different quantification methods. Setting and Design: In this study, a new method is introduced bas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b6a28239e76df7e3e89879b8da5c7222
https://pubmed.ncbi.nlm.nih.gov/29516909
https://pubmed.ncbi.nlm.nih.gov/29516909
Autor:
Al-Fatlawi, Murtadha1 (AUTHOR), Pak, Farideh2 (AUTHOR), Farzanefar, Saeed3 (AUTHOR), Salehi, Yalda3 (AUTHOR), Monsef, Abbas4,5 (AUTHOR), Sheikhzadeh, Peyman3 (AUTHOR) psh82@yahoo.com
Publikováno v:
World Journal of Nuclear Medicine. Sep2023, Vol. 22 Issue 3, p196-202. 7p.
Publikováno v:
Radiotherapy and Oncology. :S689
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::33284c622e12f10aea5ac14072253ce9
Autor:
Okoro, Nnamdi O. E.1 e.nnamdi@yahoo.com, Changizi, Vahid2, Bagh, Elahe Jazayeri Ghareh2, Pak, Farideh2
Publikováno v:
Iranian Journal of Medical Physics / Majallah-I Fīzīk-I Pizishkī-i Īrān. Sep/Oct2020, Vol. 17 Issue 5, p322-330. 9p.