Zobrazeno 1 - 10
of 223
pro vyhledávání: '"Bonutti P"'
Autor:
Marker David R, Xie Jipan, Lai Lawrence P, Mont Michael A, Seyler Thorsten M, Zywiel Michael G, Bonutti Peter M
Publikováno v:
Journal of Orthopaedic Surgery and Research, Vol 4, Iss 1, p 39 (2009)
Abstract Background Controversies exist regarding the indications for unicompartmental knee arthroplasty. The objective of this study is to report the mid-term results and examine predictors of failure in a metal-backed unicompartmental knee arthropl
Externí odkaz:
https://doaj.org/article/e1a33f8a557640359efad511ff31113b
Publikováno v:
Iranian Journal of Medical Physics, Vol 19, Iss 1, Pp 43-48 (2022)
Introduction: In Yttrium-90 SPECT imaging, the energy window and collimator used during projection acquisition can significantly affect image quality. In this work, we used a new and independent method to verify previous results, which suggest suitab
Externí odkaz:
https://doaj.org/article/7ce91d37d4b14811ae69f941e6d780a6
Publikováno v:
Iranian Journal of Medical Physics, Vol 18, Iss 4, Pp 263-269 (2021)
Introduction: In yttrium-90 imaging, image quality is highly dependent on the selection of energy window and collimator design becausetheY-90 bremsstrahlung photons have a continuous and broad energy distribution. The current study aimed to optimize
Externí odkaz:
https://doaj.org/article/dda5cbc9d9af48f1be848d1ec79f7d1c
Autor:
Bonutti, Faustino, Avolio, Matteo, Magro, Giuseppe, Cecotti, Andrea, Della Schiava, Emanuele, Del Dò, Elena, Longo, Francesco, Herassi, Yassine, Bentayeb, Farida, Rossi, Marina, Ferretti, Guido, Geatti, Onelio, Padovani, Renato
The quality of SPECT Bremsstrahlung images of patients treated with Y-90 is poor, mainly because of scattered radiation and collimator septa penetration. To minimize the latter effect, High Energy (HE) or Medium Energy (ME) collimators can be used. S
Externí odkaz:
http://arxiv.org/abs/1509.08857
Overranging or overscanning increases the dose delivered to patients undergoing helical Computed Tomography examinations. In order to reduce it, nowadays most of the multidetector tomographs close the X-ray beam aperture at the scan extremes. This te
Externí odkaz:
http://arxiv.org/abs/1406.0598
Publikováno v:
Iranian Journal of Medical Physics, Vol 16, Iss 6, Pp 405-409 (2019)
Introduction: In radionuclide imaging, object scatter is one of the major factors leading to image quality degradation. Therefore, the correction of scattered photons might have a great impact on improving the image quality. Regarding this, the prese
Externí odkaz:
https://doaj.org/article/7c27a2352d8d4760beb55f4f91461730
Publikováno v:
Nucl.Phys.A677:213-240,2000
The pion-production reactions $\pi^+ A \to \pi^+\pi^{\pm} A'$ were studied on $^{2}H$, $^{12}C$, $^{40}Ca$, and $^{208}Pb$ nuclei at an incident pion energy of $T_{\pi^{+}}$=283 MeV. Pions were detected in coincidence using the CHAOS spectrometer. Th
Externí odkaz:
http://arxiv.org/abs/nucl-ex/0007017
Autor:
Bárbara Bonutti, Karim Candido, Mariana Gomes, Nathália Santos, Nathalya Ribeiro, Rayra Evangelista, Stephane Alves, Patrícia Pinto de Paula
Publikováno v:
Pretextos, Vol 3, Iss 5, Pp 146-162 (2018)
O presente artigo visa compreender o planejamento familiar em sua concepção teórica e prática a partir de uma atividade investigativa desenvolvida na disciplina Psicologia e Saúde Coletiva sob a orientação da professora Patrícia Pinto de Paul
Externí odkaz:
https://doaj.org/article/d625a8b2fe0d4d07b9573934de59a77b
The present status of the in-medium invariant $\pi-\pi$ mass distribution in the sigma-meson channel around the threshold is reviewed from the theory side and contrasted with recent experiments on $(\pi,2\pi)$ knock-out reactions. A preliminary inves
Externí odkaz:
http://arxiv.org/abs/nucl-th/9806069
Autor:
Deise Petean Bonutti, Mariana Firmino Daré, Thaíla Corrêa Castral, Adriana Moraes Leite, Joselaine Aparecida Vici-Maia, Carmen Gracinda Silvan Scochi
Publikováno v:
Revista Latino-Americana de Enfermagem, Vol 25, Iss 0 (2017)
ABSTRACT Objective: to dimension the exposure of premature infants to painful procedures, relating the distribution of the exposure to contextual factors, as well as to describe the pharmacological and non-pharmacological interventions health profess
Externí odkaz:
https://doaj.org/article/a3417eea7e4b44d687d59301ed5e169d