Mariela A. Porras-Chaverri
Mariela A. Porras-Chaverri
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On the accuracy of parametric two‐parameter photon cross‐section models in dual‐energy CT applications
D Han, MA Porras‐Chaverri, JA O'Sullivan, DG Politte, JF Williamson
Medical physics 44 (6), 2438-2446, 2017
Is tooth loss important when evaluating perceived general health? Findings from a nationally representative study of Costa Rican adults
C Barboza‐Solís, M Porras‐Chaverri, R Fantin
Community dentistry and oral epidemiology 47 (4), 358-365, 2019
Towards subpercentage uncertainty proton stopping‐power mapping via dual‐energy CT: Direct experimental validation and uncertainty analysis of a statistical iterative image …
M Medrano, R Liu, T Zhao, T Webb, DG Politte, BR Whiting, R Liao, T Ge, ...
Medical physics 49 (3), 1599-1618, 2022
Personalizing mammographic dosimetry using multilayered anatomy-based breast models
MA Porras-Chaverri, JR Vetter, R Highnam
Breast Imaging: 11th International Workshop, IWDM 2012, Philadelphia, PA …, 2012
Impact of bowtie filter and detector collimation on multislice CT scatter profiles: a simulation study
R Liu, S Zhang, T Zhao, JA O'Sullivan, JF Williamson, T Webb, ...
Medical physics 48 (2), 852-870, 2021
Accurate proton stopping power images reconstructed using joint statistical dual energy CT: experimental verification and impact of fan-beam CT scatter
M Medrano, R Liu, T Webb, T Zhao, J Williamson, B Whiting, DG Politte, ...
Medical Imaging 2020: Physics of Medical Imaging 11312, 430-438, 2020
International experiences on a budget: The role of online technologies in the training of young scientists in developing countries
MA Porras-Chaverri, L Padilla, D Alvarez, I Rosado-Méndez
AIP Conference Proceedings 2348 (1), 2021
Determination of personalized mean glandular dose using estimates of the glandular tissue distribution in a clinical setting.
MA Porras-Chaverri, P Mora, R Highnam, JR Vetter
Rev. latinonam. fis. med. 1 (2), 69-72, 2015
WE‐G‐103‐08: Retrospective Determination of Personalized Mean Glandular Dose Coefficients for Conventional Mammography Using Heterogeneously‐Layered Breast Models
M Porras‐Chaverri, J Vetter, R Highnam
Medical Physics 40 (6Part31), 511-511, 2013
Dependence of scatter-to-primary ratio on x-ray energy
B Whiting, J Williamson, R Liu, T Webb, M Porras-Chaverri, J O'Sullivan
MEDICAL PHYSICS 46 (6), E504-E504, 2019
TU‐FG‐BRB‐03: basis vector model based method for proton stopping power estimation from experimental dual energy CT data
S Zhang, D Han, D Politte, M Porras‐Chaverri, B Whiting, J Williamson, ...
Medical Physics 43 (6Part35), 3756-3756, 2016
Patient-oriented breast imaging dosimetry for conventional mammography
MA Porras-Chaverri
The University of Wisconsin-Madison, 2014
Breast Imaging: 11th International Workshop, IWDM 2012, Philadelphia, PA, USA, July 8-11, 2012, Proceedings
ADA Maidment, PR Bakic, S Gavenonis
Springer, 2012
Una experiencia didáctica en la formación de personas jóvenes científicas a través de la participación en investigación científica en el Laboratorio de Física Médica …
MA Porras-Chaverri
Revista Educación 46 (1), 2022
An International Virtual Network Bringing Together Medical Physics Students, Scientists and Professionals: One-Year Experience
I Rosado-Mendez, L Padilla, D Alvarez, M Porras-Chaverri
MEDICAL PHYSICS 45 (6), E424-E424, 2018
Determination of glandular tissue thickness in film
MA Rodríguez-Jirón, MA Porras-Chaverri
Revista de Ciencia y Tecnología 37 (2), 2023
Variability of primary and scatter signal in dect: an exploratory study
D Arroyo-Portilla, JF Williamson, B Whiting, JA O’Sullivan, ...
Revista de Ciencia y Tecnología 37 (2), 2023
Tools to help students maximize their learning
MA Porras-Chaverri
Revista de Ciencia y Tecnología 37 (2), 2023
Validation of a GEANT4 based Monte Carlo code for voxelized geometries for patient-oriented mammography dosimetry
RD Werner, MA Rodríguez-Jirón, MA Porras-Chaverri
Revista de Ciencia y Tecnología 37 (2), 2023
Development of soft skills from the interests of Physics students
MA Porras-Chaverri, R Fantin, E Perez
InterSedes 24 (49), 151-172, 2023
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