Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Jonathan I. Gear"'
Autor:
Domenico Finocchiaro, Jonathan I. Gear, Federica Fioroni, Glenn D. Flux, Iain Murray, Gastone Castellani, Annibale Versari, Mauro Iori, Elisa Grassi
Publikováno v:
EJNMMI Physics, Vol 7, Iss 1, Pp 1-16 (2020)
Abstract Background Internal dosimetry evaluation consists of a multi-step process ranging from imaging acquisition to absorbed dose calculations. Assessment of uncertainty is complicated and, for that reason, it is commonly ignored in clinical routi
Externí odkaz:
https://doaj.org/article/488ca742c1bf49d2bcac3cdef0c4178d
Publikováno v:
EJNMMI Physics, Vol 6, Iss 1, Pp 1-17 (2019)
Abstract Background The aim of this work was to characterise the attenuation properties of 3D-printed tungsten and to assess the feasibility for its use in gamma camera collimator manufacture. Method 3D-printed tungsten disks were produced using sele
Externí odkaz:
https://doaj.org/article/4b8e698274bf4f7d93848d80656a1920
Publikováno v:
Diagnostics, Vol 12, Iss 1, p 194 (2022)
Respiratory motion degrades the quantification accuracy of PET imaging by blurring the radioactivity distribution. In the case of post-SIRT PET-CT verification imaging, respiratory motion can lead to inaccuracies in dosimetric measures. Using an anth
Externí odkaz:
https://doaj.org/article/406a0a2ad81e4a1eab6c4e660d9579b3
Autor:
Jan Taprogge, Carla Abreu, Siraj Yusuf, Gemma Ainsworth, Rachel H. Phillip, Jonathan I. Gear, Rebecca Gregory, Francesca Leek, Iain Murray, Amy B. Coulson, Sarah R. Brown, Yong Du, Kate Newbold, Jonathan Wadsley, Glenn D. Flux
Publikováno v:
Journal of Nuclear Medicine. :jnumed.122.264913
Autor:
Allison J, Craig, Iain, Murray, Ana M, Denis-Bacelar, Bruno, Rojas, Jonathan I, Gear, Lucy, Hossen, Annelies, Maenhout, Nasir, Khan, Glenn D, Flux
Publikováno v:
Physica Medica
Highlights • The resolution conversion method allowed comparison of 99mTc and 90Y imaging. • 99mTc pre-therapy imaging was predictive of the 90Y absorbed dose to normal liver. • 99mTc pre-therapy imaging had poor predictability for tumours smal
Autor:
Dominic P, Rushforth, Brenda E, Pratt, Sarah J, Chittenden, Iain S, Murray, Louise, Causer, Matthew J, Grey, Jonathan I, Gear, Yong, Du, Glenn D, Flux
Publikováno v:
Nuclear Medicine Communications
The administration of radionuclide therapies presents significant radiation protection challenges. The aim of this work was to develop a delivery system for intravenous radioisotope therapies to substantially moderate radiation exposures to staff and
Publikováno v:
Cancer Biotherapy & Radiopharmaceuticals; Feb2007, Vol. 22 Issue 1, p166-174, 1p