Zobrazeno 1 - 10
of 671
pro vyhledávání: '"F. Lerma"'
Publikováno v:
Heritage Science, Vol 10, Iss 1, Pp 1-18 (2022)
Abstract The constant development of geomatics tools has driven the opening of their applications to multiple disciplines, including archaeology. The possibility of performing a 3D reconstruction of archaeological remains as well as a semantic classi
Externí odkaz:
https://doaj.org/article/351af26f19ec4413aec295755d01e991
Publikováno v:
International Journal of Medical Physics, Clinical Engineering and Radiation Oncology. :162-171
Purpose: To improve the accuracy in megavoltage photon beam dose calculation in CBCT-based radiation treatment (RT) plans, using a kilovoltage cone-beam computed tomography (CBCT)-to-density-step (CBCT-SF) function. Materials and Methods: The CBCT-SF
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fa1bc5832a87fb21dac85c445e383bad
https://doi.org/10.4236/ijmpcero.2015.42020
https://doi.org/10.4236/ijmpcero.2015.42020
Autor:
Georges Hobeika, Cedric X. Yu, Bei Liu, Byong Yong Yi, F Lerma, Pradip Amin, Kelin Wang, Z Wang
Publikováno v:
International Journal of Medical Physics, Clinical Engineering and Radiation Oncology. :23-31
Purpose: We investigated the margin recipes with different alignment techniques in the image-guided intensity-modulated radiotherapy (IMRT) of whole pelvis prostate cancer patients. Materials and Methods: Forty-eight computed tomography (CT) scans of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a163f85e08d457231f6d40d2c4a29be2
https://doi.org/10.4236/ijmpcero.2012.12004
https://doi.org/10.4236/ijmpcero.2012.12004
Publikováno v:
Medical Physics. 37:2435-2440
Purpose: The authors have developed a novel technique using an electronic portal imaging device(EPID) to verify the geometrical accuracy of delivery of dose-rate-regulated tracking (DRRT). This technique, called verification of real-time tracking wit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::833f1ac57038a4f5e5cd9f2345e1349d
https://doi.org/10.1118/1.3425789
https://doi.org/10.1118/1.3425789
Publikováno v:
International Journal of Radiation Oncology*Biology*Physics. 77:285-291
Purpose: To evaluate incidental doses to benign lung tissue for patients with minimally moving lung lesions treated with respiratory gating. Methods and Materials: Seventeen lung patient plans were studied retrospectively. Tumor motion was less than
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e94aa551140a1668733c82466e0e928c
https://doi.org/10.1016/j.ijrobp.2009.08.021
https://doi.org/10.1016/j.ijrobp.2009.08.021
Publikováno v:
Physics in Medicine and Biology. 55:747-759
Dose-rate-regulated tracking (DRRT) is a novel tumor-tracking technique based on a preprogrammed multileaf-collimator (MLC) sequence and dose-rate modulation. We have performed a parametric study on how limitations of the DRRT system and breathing ir
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::281c423c36c0a940b14cdc82afc9f52c
https://doi.org/10.1088/0031-9155/55/3/014
https://doi.org/10.1088/0031-9155/55/3/014
Publikováno v:
Radiotherapy and Oncology. 93:18-24
Purpose To determine the expected benefit of image-guided online replanning over image-guided repositioning of localized prostate cancer intensity-modulated radiotherapy (IMRT). Materials and methods On 10 to 11 CT scans of each of 10 early-stage pro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::21618e70d0bb330f994c3c7a8755a3f6
https://doi.org/10.1016/j.radonc.2009.06.011
https://doi.org/10.1016/j.radonc.2009.06.011
Autor:
Alicandro, Maria1 (AUTHOR) maria.alicandro@univaq.it, Mileto, Camilla2 (AUTHOR) cami2@cpa.upv.es, Lerma, José Luis3 (AUTHOR) jllerma@cgf.upv.es
Publikováno v:
Remote Sensing. Sep2024, Vol. 16 Issue 17, p3167. 15p.
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