Zobrazeno 1 - 10
of 109
pro vyhledávání: '"Hassan Ranjbar"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-9 (2024)
Abstract This study proposes the beta-emitting radioisotope 143Pr as a promising candidate for palliative treatment of metastatic bone pain due to its desirable physical decay characteristics. An optimized process was developed for the production and
Externí odkaz:
https://doaj.org/article/af2360d8279e499aa4333956f1199310
Autor:
Zahra Pourhabib, Hassan Ranjbar
Publikováno v:
Nuclear Engineering and Technology, Vol 55, Iss 2, Pp 669-673 (2023)
Introduction: The crucial step in preclinical process of radiopharmaceutical production is internal dosimetry evaluation by different ways to realize radiobiological dose-response relationships and to extract the results for clinical use. Till now se
Externí odkaz:
https://doaj.org/article/255e9bb982e04190905b107f0fad2455
Publikováno v:
AIMS Mathematics, Vol 8, Iss 2, Pp 2576-2590 (2023)
In the present study, we provide a new approximation scheme for solving stochastic differential equations based on the explicit Milstein scheme. Under sufficient conditions, we prove that the split-step (α,β)-Milstein scheme strongly convergence to
Externí odkaz:
https://doaj.org/article/958ce9c439764bebab0bc9d93102b6d7
Autor:
Reza Bagheri, Hassan Ranjbar
Publikováno v:
فیزیک کاربردی ایران, Vol 12, Iss 4, Pp 7-22 (2022)
Nowadays, the irradiation of blood and blood products, as well as sterilization of pharmaceuticals and biological materials used in the medical industry, are being carried out in developed countries and some developing countries. Usually for this pur
Externí odkaz:
https://doaj.org/article/30886e479e8e4b9f84ce472baa096b96
Autor:
Hassan Ranjbar, Reza Bagheri
Publikováno v:
Iranian Journal of Physics Research, Vol 22, Iss 3, Pp 161-166 (2022)
In the last few years, the tendency to utilization of bottled water has significantly expanded. Therefore, its radioactivity level must be strictly evaluated. This work aims to measure the activity concentrations of gross beta and alpha in bottled dr
Externí odkaz:
https://doaj.org/article/1fb96730a7d347c5b4bdb052585355c8
Publikováno v:
Alexandria Engineering Journal, Vol 60, Iss 6, Pp 5521-5526 (2021)
We propose new numerical methods with adding a modified ordinary differential equation solver to the Milstein methods for solution of stiff stochastic systems. We study a general form of stochastic differential equations so that the Ginzburg-Landau e
Externí odkaz:
https://doaj.org/article/0d2eefc847aa4195a36277ed05be84d9
Autor:
Hassan Ranjbar, Mohsen Tabasi
Publikováno v:
Journal of Applied Research in Water and Wastewater, Vol 8, Iss 2, Pp 129-132 (2021)
Consumption and drinking of healthy and high-quality water is considered an important matter in human life, so monitoring of drinking water pollution including radioactive contamination and assessing the amount of radiation exposure of people through
Externí odkaz:
https://doaj.org/article/8cbd37419d554c1e9ff3012b2d1e06ee
Publikováno v:
Symmetry, Vol 14, Iss 11, p 2413 (2022)
We introduce two approaches by modifying split-step exponential schemes to study stochastic differential equations. Under the Lipschitz condition and linear-growth bounds, it is shown that our explicit schemes converge to the solution of the correspo
Externí odkaz:
https://doaj.org/article/637ed6c3a8db461ba2ae27f60a20e2f7
Publikováno v:
Iranian Journal of Medical Physics, Vol 16, Iss 5, Pp 362-367 (2019)
Introduction: Previously, 186Re and 188Re radioisotopes have been produced through appropriate activities, and each of them has been used for therapeutic applications. The 186Re and 188Re have unique properties, which make them proper for the treatme
Externí odkaz:
https://doaj.org/article/420cf5d7e92d4407aaec405500699c8e
Publikováno v:
مجله علوم و فنون هستهای, Vol 36, Iss 3, Pp 42-47 (2015)
A cancer that begins in an organ, such as breast or prostate, and then spreads to the bone, results in metastatic bone. The treatment of the bone metastases is one of the most important challenges of nuclear medicine. Using radiopharmaceuticals has i
Externí odkaz:
https://doaj.org/article/ea3c2658478f4f4c80f7e022584bf960